<SEC-DOCUMENT>0001493152-17-011241.txt : 20171004
<SEC-HEADER>0001493152-17-011241.hdr.sgml : 20171004
<ACCEPTANCE-DATETIME>20171004155716
ACCESSION NUMBER:		0001493152-17-011241
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20170929
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20171004
DATE AS OF CHANGE:		20171004

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			RITTER PHARMACEUTICALS INC
		CENTRAL INDEX KEY:			0001460702
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				263474527
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37428
		FILM NUMBER:		171121583

	BUSINESS ADDRESS:	
		STREET 1:		1880 CENTURY PARK EAST, SUITE 1000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90067
		BUSINESS PHONE:		310-203-1000

	MAIL ADDRESS:	
		STREET 1:		1880 CENTURY PARK EAST, SUITE 1000
		CITY:			LOS ANGELES
		STATE:			CA
		ZIP:			90067
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>form8-k.htm
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>UNITED
STATES</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>SECURITIES
AND EXCHANGE COMMISSION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 12pt"><B>Washington,
D.C. 20549</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B></B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>FORM
8-K</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CURRENT
REPORT</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Pursuant
to Section 13 or 15(d) of</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>The
Securities Exchange Act of 1934</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B></B></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date
of Report (Date of earliest event reported): September 29, 2017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Exact
name of registrant as specified in its charter)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 32%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Delaware</B></FONT></TD>
    <TD STYLE="width: 2%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 32%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>001-37428</B></FONT></TD>
    <TD STYLE="width: 2%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 32%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>26-3474527</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(State
    or other</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Commission</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(I.R.S.
    Employer</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">jurisdiction
    of incorporation)</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">File
    Number)</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Identification
    No.)</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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    <TD STYLE="width: 49%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>1880
    Century Park East, Suite 1000</B></FONT></TD>
    <TD STYLE="width: 2%; font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 49%; text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Los
    Angeles, California</B></FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>90067</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Address
    of principal executive offices)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Zip
    Code)</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Registrant&rsquo;s
telephone number, including area code: <B>(310) 203-1000</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Check
the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant
under any of the following provisions (<I>see</I> General Instruction A.2. below):</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[&nbsp;&nbsp;]</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Written
    communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[&nbsp;&nbsp;]</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Soliciting
    material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[&nbsp;&nbsp;]</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pre-commencement
    communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[&nbsp;&nbsp;]</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pre-commencement
    communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Indicate
by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&sect;230.405
of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (&sect;240.12b-2 of this chapter).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.1in; text-indent: 3.65in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Emerging
growth company [X]</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.1in; text-indent: 3.65in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for
complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. [&nbsp;&nbsp;]</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
1.01. Entry into a Material Definitive Agreement.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 27pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
September 29, 2017, Ritter Pharmaceuticals, Inc., a Delaware corporation (the &ldquo;Company&rdquo;), entered into an underwriting
agreement (the &ldquo;Underwriting Agreement&rdquo;) with Aegis Capital Corp. (the &ldquo;Underwriter&rdquo;) pursuant to which
the Company sold to the Underwriter in a public offering (the &ldquo;Offering&rdquo;) an aggregate of (i) 34,550,000 Class A Units
consisting of 34,550,000 shares of its common stock, par value $0.001 per share (the &ldquo;Common Stock&rdquo;), at a public
offering price of $0.40 per unit, and warrants to purchase 34,550,000 shares of Common Stock, at a public offering price of $0.40
per unit, and (ii) 9,180 Class B Units consisting of 9,180 shares of its Series A Convertible Preferred Stock, with a stated value
of $1,000, and convertible into an aggregate of 22,950,000 shares of Common Stock, and warrants to purchase 22,950,000 shares
of Common Stock, at a public offering price of $1,000 per unit.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition, the Underwriter was granted an over-allotment option (the &ldquo;Over-allotment Option&rdquo;) for a period of 45 days
to purchase up to an additional 8,625,000 shares of Common Stock and/or additional warrants to purchase up to 8,625,000 shares
of Common Stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company also entered into a warrant agency agreement with its transfer agent, Corporate Stock Transfer, Inc., who will act as
warrant agent for the Company, setting forth the terms and conditions of the warrants sold in the Offering (the &ldquo;Warrant
Agency Agreement&rdquo;). The warrants have an exercise price of $0.44, are exercisable upon issuance and will expire five years
from the date of issuance.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Offering closed on October 3, 2017. The Company conducted the Offering pursuant to a Registration Statement on Form S-1 (File
No. 333-219147), which was declared effective by the Securities and Exchange Commission on September 28, 2017. As of the closing
of the Offering, the Underwriter has exercised the Over-Allotment Option with respect to warrants to purchase 2,975,000 shares
of Common Stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
foregoing description of the Underwriting Agreement and the Warrant Agency Agreement are not complete and are qualified in their
entirety by reference to the full text of the Underwriting Agreement and Warrant Agency Agreement (including the form of warrant
certificate included in the Warrant Agency Agreement), which are filed as Exhibits 1.1 and 4.1, respectively, to this Current
Report on Form 8-K (this &ldquo;Report&rdquo;) and are incorporated herein by reference.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
September 29, 2017, the Company filed a Certificate of Designation with the Secretary of State of Delaware, establishing the rights,
preferences, privileges, qualifications, restrictions, and limitations relating to its Series A Convertible Preferred Stock, par
value $0.001 per share. The Certificate of Designation became effective with the Secretary of the State of Delaware upon filing.
A copy of the Certificate of Designation is included as Exhibit 3.1 to this Report and is incorporated herein by reference.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
8.01 Other Events.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On
September 29, 2017, the Company issued a press release announcing the pricing of the Offering. On October 3, 2017, the Company
issued a press release announcing the closing of the Offering. A copy of the press releases are attached hereto as Exhibit 99.1
and 99.2, respectively, and are incorporated herein by reference.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Item
9.01 Financial Statements and Exhibits.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(d)
Exhibits.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.7in; font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit
    No.</B></FONT></TD>
    <TD STYLE="width: 0.1in; font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Description</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibit
    1.1</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><A HREF="ex1-1.htm" STYLE="-sec-extract: exhibit"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Underwriting Agreement, dated September 29, 2017, between Ritter Pharmaceuticals, Inc. and Aegis Capital Corp., as representative of the several underwriters named therein</FONT></A></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibit
    3.1</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><A HREF="ex3-1.htm" STYLE="-sec-extract: exhibit"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Certificate of Designation of Series A Convertible Preferred Stock</FONT></A></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibit
    4.1</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><A HREF="ex4-1.htm" STYLE="-sec-extract: exhibit"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Warrant Agency Agreement, dated September 29, 2017 by and between Ritter Pharmaceuticals, Inc. and Corporate Stock Transfer, Inc. (including the form of warrant certificate)</FONT></A></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibit
    99.1</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><A HREF="ex99-1.htm" STYLE="-sec-extract: exhibit"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Press Release of Ritter Pharmaceuticals, Inc., dated September 29, 2017 </FONT></A></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibit
    99.2</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><A HREF="ex99-2.htm" STYLE="-sec-extract: exhibit"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Press Release of Ritter Pharmaceuticals, Inc., dated October 3, 2017</FONT></A></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Pursuant
to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf
by the undersigned hereunto duly authorized.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: right; font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"></TD>
    <TD COLSPAN="2" STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
    PHARMACEUTICALS, INC.</B></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%; font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 45%; font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding: 0 0 1.5pt; font: 10pt Times New Roman, Times, Serif; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-top: 0; padding-right: 0; font: 10pt Times New Roman, Times, Serif; padding-left: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-top: 0; padding-right: 0; border-bottom: Black 1.5pt solid; padding-left: 0; text-indent: 0"><I>/s/ <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Michael
    D. Step</FONT></I></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Michael
    D. Step</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief
    Executive Officer </FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
October 4, 2017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>ex1-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit
1.1</B></FONT></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif; text-align: right"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>UNDERWRITING
AGREEMENT </B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>between</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>and</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>AEGIS
CAPITAL CORP.,</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>as
Representative of the Several Underwriters</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>UNDERWRITING
AGREEMENT</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, New York</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">September
29, 2017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aegis
Capital Corp.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
Representative of the several Underwriters named on Schedule 1 attached hereto<BR>
810 Seventh Avenue, 18<SUP>th</SUP> Floor</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, New York 10019</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ladies
and Gentlemen:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned, Ritter Pharmaceuticals, Inc., a corporation formed under the laws of the State of Delaware (the &ldquo;<B>Company</B>&rdquo;),
hereby confirms its agreement (this &ldquo;<B>Agreement</B>&rdquo;) with Aegis Capital Corp. (hereinafter referred to as &ldquo;you&rdquo;
(including its correlatives) or the &ldquo;<B>Representative</B>&rdquo;) and with the other underwriters named on <U>Schedule
1</U> hereto for which the Representative is acting as representative (the Representative and such other underwriters being collectively
called the &ldquo;<B>Underwriters</B>&rdquo; or, individually, an &ldquo;<B>Underwriter</B>&rdquo;) as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="text-align: justify; font: normal 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">1.</FONT> <FONT STYLE="font: 10pt Times New Roman, Times, Serif"><U>Purchase and Sale of Securities</U>.</FONT></P>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">1.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Firm Securities</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">1.1.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Nature and Purchase of Firm Securities</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(i)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">On the basis of the representations and warranties
herein contained, but subject to the terms and conditions herein set forth, the Company agrees to issue and sell to the several
Underwriters, an aggregate of 34,550,000 Class A Units (each, a &ldquo;<B>Class A Unit</B>&rdquo; and collectively, the &ldquo;<B>Class
A Units</B>&rdquo;), each Class A Unit consisting of one share of the Company&rsquo;s common stock, par value $0.001 per share
(the &ldquo;<B>Common Stock</B>&rdquo;), and a warrant, in the form filed as Exhibit 4.10 to the Registration Statement (as defined
in Section 2.1.1 below), to purchase one share of Common Stock (each, a &ldquo;<B>Warrant</B>&rdquo; and collectively, the &ldquo;<B>Warrants</B>&rdquo;),
and an aggregate of 9,180 Class B Units (each, a &ldquo;<B>Class B Unit</B>&rdquo; and collectively, the &ldquo;<B>Class B Units</B>&rdquo;),
each Class B Unit consisting of one share of Series A Convertible Preferred Stock, par value $0.001 per share (the &ldquo;<B>Preferred
Stock</B>&rdquo;), and a Warrant to purchase the number of shares as would have been issued to such purchaser if they had purchased
Class A Units based on the public offering price. Each Warrant shall be exercisable for a period of five (5) years at an exercise
price of $0.44 per share, subject to adjustment as provided in the Warrants. The 34,550,000 Class A Units and the 9,180 Class
B Units are collectively referred to herein as the &ldquo;<B>Firm Securities</B>.&rdquo;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(ii)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Underwriters, severally and not jointly,
agree to purchase from the Company the number of Firm Securities set forth opposite their respective names on <U>Schedule 1</U>
attached hereto and made a part hereof, at a purchase price of $0.372 per Class A Unit (93% of the per Class A Unit offering price)
and $930.00 per Class B Unit (93% of the per Class B Unit offering price). The Firm Securities are to be offered initially to
the public as units at the respective offering prices set forth on the cover page of the Prospectus (as defined in Section 2.1.1
hereof).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">1.1.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Firm Securities Payment and Delivery</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(i)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Delivery and payment for the Firm Securities
shall be made at 10:00 a.m., Eastern time, on the third (3<SUP>rd</SUP>) Business Day following the effective date (the &ldquo;<B>Effective
Date</B>&rdquo;) of the Registration Statement (or the fourth (4<SUP>th</SUP>) Business Day following the Effective Date if the
Registration Statement is declared effective after 4:01 p.m., Eastern time) or at such earlier time as shall be agreed upon by
the Representative and the Company, at the offices of Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C., 666 Third Avenue, New
York, New York 10017 (&ldquo;<B>Representative Counsel</B>&rdquo;), or at such other place (or remotely by facsimile or other
electronic transmission) as shall be agreed upon by the Representative and the Company. The hour and date of delivery and payment
for the Firm Securities is called the &ldquo;<B>Closing Date</B>.&rdquo; The Warrants shall be issued pursuant to, and shall have
the rights and privileges set forth in the form of Warrant and in a warrant agency agreement, dated on or before the Closing Date,
between the Company and Corporate Stock Transfer, Inc., as warrant agent (the &ldquo;<B>Warrant Agreement</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(ii)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Payment for the Firm Securities shall be made
on the Closing Date by wire transfer in Federal (same day) funds, payable to the order of the Company upon delivery of the certificates
(in form and substance satisfactory to the Underwriters) representing the Firm Securities (or through the facilities of the Depository
Trust Company (&ldquo;<B>DTC</B>&rdquo;)) for the account of the Underwriters. The Firm Securities shall be registered in such
name or names and in such authorized denominations as the Representative may request in writing at least two (2) full Business
Days prior to the Closing Date. The Company shall not be obligated to sell or deliver the Firm Securities except upon tender of
payment by the Representative for all of the Firm Securities. The term &ldquo;<B>Business Day</B>&rdquo; means any day other than
a Saturday, a Sunday or a legal holiday or a day on which banking institutions are authorized or obligated by law to close in
New York, New York.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">1.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Over-allotment Option</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">1.2.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Option Securities</U>. For the purposes of
covering any over-allotments in connection with the distribution and sale of the Firm Securities, the Company hereby grants to
the Underwriters an option to purchase up to 8,625,000 additional shares of Common Stock, representing fifteen percent (15%) of
the shares of Common Stock sold as part of the Class A Units and the shares of Common Stock issuable upon conversion of the Preferred
Stock sold as part of the Class B Units in the offering, and/or up to 8,625,000 additional Warrants, representing fifteen percent
(15%) of the Warrants sold as part of the Class A Units and the Warrants sold as part of the Class B Units, from the Company (the
&ldquo;<B>Over-allotment Option</B>&rdquo;). Such 8,625,000 additional shares of Common Stock are hereinafter referred to as &ldquo;<B>Option
Shares,</B>&rdquo; and the 8,625,000 additional Warrants are hereinafter referred to as &ldquo;<B>Option Warrants</B>&rdquo;.
The purchase price to be paid per Option Share shall be $0.372. The purchase price to be paid per Option Warrant shall be $0.372.
The Firm Securities, the Option Shares and the Option Warrants are hereinafter referred to collectively as the &ldquo;<B>Public
Securities</B>.&rdquo; The offering and sale of the Public Securities is hereinafter referred to as the &ldquo;<B>Offering</B>.&rdquo;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">1.2.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Exercise of Option</U>. The Over-allotment
Option granted pursuant to Section 1.2.1 hereof may be exercised by the Representative as to all (at any time) or any part (from
time to time) of the Option Shares and/or Option Warrants within 45 days after the Effective Date. The Underwriters shall not
be under any obligation to purchase any Option Shares or Option Warrants prior to the exercise of the Over-allotment Option. The
Over-allotment Option granted hereby may be exercised by the giving of oral notice to the Company from the Representative, which
must be confirmed in writing by overnight mail or facsimile or other electronic transmission setting forth the number of Option
Shares and/or Option Warrants to be purchased and the date and time for delivery of and payment for the Option Shares and/or Option
Warrants (the &ldquo;<B>Option Closing Date</B>&rdquo;), which shall not be later than five (5) full Business Days after the date
of the notice or such other time as shall be agreed upon by the Company and the Representative, at the offices of Representative&rsquo;s
Counsel or at such other place (including remotely by facsimile or other electronic transmission) as shall be agreed upon by the
Company and the Representative. If such delivery and payment for the Option Shares and/or Option Warrants does not occur on the
Closing Date, the Option Closing Date will be as set forth in the notice. Upon exercise of the Over-allotment Option with respect
to all or any portion of the Option Shares and/or Option Warrants, subject to the terms and conditions set forth herein, (i) the
Company shall become obligated to sell to the Underwriters the number of Option Shares and/or Option Warrants specified in such
notice and (ii) each of the Underwriters, acting severally and not jointly, shall purchase that portion of the total number of
Option Shares and/or Option Warrants then being purchased as set forth in <U>Schedule 1</U> opposite the name of such Underwriter.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">1.2.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Payment and Delivery</U>. Payment for the
Option Shares and/or Option Warrants shall be made on the Option Closing Date by wire transfer in Federal (same day) funds, payable
to the order of the Company, which Option Shares shall be delivered via The Depository Trust Company Deposit or Withdrawal at
Custodian system for the accounts of the several Underwriters and the Option Warrants will be delivered in certificated form.
The Option Shares and/or Option Warrants, as applicable, shall be registered in such name or names and in such authorized denominations
as the Representative may request in writing at least two (2) full Business Days prior to the Option Closing Date. The Company
shall not be obligated to sell or deliver the Option Shares and/or Option Warrants except upon tender of payment by the Representative
for the applicable Option Shares and/or Option Warrants.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.15in; font: normal 10pt Times New Roman, Times, Serif; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.
    </FONT></TD>
    <TD STYLE="font: normal 10pt Times New Roman, Times, Serif; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Representations
    and Warranties of the Company</U>. The Company represents and warrants to the Underwriters as of the Applicable Time (as defined
    below), as of the Closing Date and as of the Option Closing Date, if any, as follows:</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Filing of Registration Statement</U>.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.1.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Pursuant to the Securities Act</U>. The Company
has filed with the U.S. Securities and Exchange Commission (the &ldquo;<B>Commission</B>&rdquo;) a registration statement, and
an amendment or amendments thereto, on Form S-1 (File No. 333-219147), including any related prospectus or prospectuses, for the
registration of the Public Securities, and the shares of Common Stock issuable upon exercise of the Warrants (the &ldquo;<B>Warrant
Shares</B>&rdquo;) and the Common Stock issuable upon conversion of the Preferred Stock (the &ldquo;<B>Preferred Conversion Shares</B>&rdquo;)
included in the Public Securities, under the Securities Act of 1933, as amended (the &ldquo;<B>Securities Act</B>&rdquo;), which
registration statement and amendment or amendments have been prepared by the Company in all material respects in conformity with
the requirements of the Securities Act and the rules and regulations of the Commission under the Securities Act (the &ldquo;<B>Securities
Act Regulations</B>&rdquo;) and will contain all material statements that are required to be stated therein in accordance with
the Securities Act and the Securities Act Regulations. Except as the context may otherwise require, such registration statement,
as amended, on file with the Commission at the time the registration statement became effective (including the Preliminary Prospectus
included in the registration statement, financial statements, schedules, exhibits and all other documents filed as a part thereof
or incorporated therein and all information deemed to be a part thereof as of the Effective Date pursuant to paragraph (b) of
Rule 430A of the Securities Act Regulations (the &ldquo;<B>Rule 430A Information</B>&rdquo;)), is referred to herein as the &ldquo;<B>Registration
Statement</B>.&rdquo; If the Company files any registration statement pursuant to Rule 462(b) of the Securities Act Regulations,
then after such filing, the term &ldquo;Registration Statement&rdquo; shall include such registration statement filed pursuant
to Rule 462(b). The Registration Statement has been declared effective by the Commission on the date hereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Each
prospectus used prior to the effectiveness of the Registration Statement, and each prospectus that omitted the Rule 430A Information
that was used after such effectiveness and prior to the execution and delivery of this Agreement, is herein called a &ldquo;<B>Preliminary
Prospectus</B>.&rdquo; The Preliminary Prospectus, subject to completion, dated September 28, 2017, that was included in the Registration
Statement immediately prior to the Applicable Time is hereinafter called the &ldquo;<B>Pricing Prospectus</B>.&rdquo; The final
prospectus in the form first furnished to the Underwriters for use in the Offering is hereinafter called the &ldquo;<B>Prospectus</B>.&rdquo;
Any reference to the &ldquo;most recent Preliminary Prospectus&rdquo; shall be deemed to refer to the latest Preliminary Prospectus
included in the Registration Statement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Applicable
Time</B>&rdquo; means 8:00 a.m., Eastern time, on the date of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Issuer
Free Writing Prospectus</B>&rdquo; means any &ldquo;issuer free writing prospectus,&rdquo; as defined in Rule 433 of the Securities
Act Regulations (&ldquo;<B>Rule 433</B>&rdquo;), including without limitation any &ldquo;free writing prospectus&rdquo; (as defined
in Rule 405 of the Securities Act Regulations) relating to the Public Securities that is (i) required to be filed with the Commission
by the Company, (ii) a &ldquo;road show that is a written communication&rdquo; within the meaning of Rule 433(d)(8)(i), whether
or not required to be filed with the Commission, or (iii) exempt from filing with the Commission pursuant to Rule 433(d)(5)(i)
because it contains a description of the Public Securities or of the Offering that does not reflect the final terms, in each case
in the form filed or required to be filed with the Commission or, if not required to be filed, in the form retained in the Company&rsquo;s
records pursuant to Rule 433(g).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Issuer
General Use Free Writing Prospectus</B>&rdquo; means any Issuer Free Writing Prospectus that is intended for general distribution
to prospective investors (other than a &ldquo;<I>bona fide</I> electronic road show,&rdquo; as defined in Rule 433), as evidenced
by its being specified in <U>Schedule 2-B</U> hereto.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Issuer
Limited Use Free Writing Prospectus</B>&rdquo; means any Issuer Free Writing Prospectus that is not an Issuer General Use Free
Writing Prospectus.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Pricing
Disclosure Package</B>&rdquo; means any Issuer General Use Free Writing Prospectus issued at or prior to the Applicable Time,
the Pricing Prospectus and the information included on <U>Schedule 2-A</U> hereto, all considered together.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.1.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Pursuant to the Exchange Act</U>. The Common
Stock is registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended (the &ldquo;<B>Exchange Act</B>&rdquo;).
The Company has taken no action designed to, or likely to have the effect of, terminating the registration of the Common Stock
under the Exchange Act, nor has the Company received any notification that the Commission is contemplating terminating such registration.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Stock Exchange Listing</U>. The shares of
Common Stock are listed on The NASDAQ Capital Market (the &ldquo;<B>Exchange</B>&rdquo;), and the Company has taken no action
designed to, or likely to have the effect of, delisting the Common Stock from the Exchange, nor has the Company received any notification
that the Exchange is contemplating terminating such listing except as described in the Registration Statement, the Pricing Disclosure
Package and the Prospectus. The Company has filed an application for the Listing of Additional Shares with the Exchange to list
the shares of Common Stock included in the Public Securities, the Preferred Conversion Shares and the Warrant Shares.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Stop Orders, etc</U>. Neither the Commission
nor, to the Company&rsquo;s knowledge, any state regulatory authority has issued any order preventing or suspending the use of
the Registration Statement, any Preliminary Prospectus or the Prospectus or has instituted or, to the Company&rsquo;s knowledge,
threatened to institute, any proceedings with respect to such an order. The Company has complied with each request (if any) from
the Commission for additional information.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.4
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Disclosures in Registration Statement</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.4.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Compliance with Securities Act and 10b-5 Representation</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(i)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Each of the Registration Statement and any post-effective
amendment thereto, at the time it became effective, complied in all material respects with the requirements of the Securities
Act and the Securities Act Regulations. Each Preliminary Prospectus, including the prospectus filed as part of the Registration
Statement as originally filed or as part of any amendment or supplement thereto, and the Prospectus, at the time each was filed
with the Commission, complied in all material respects with the requirements of the Securities Act and the Securities Act Regulations.
Each Preliminary Prospectus delivered to the Underwriters for use in connection with this Offering and the Prospectus was or will
be identical to the electronically transmitted copies thereof filed with the Commission pursuant to EDGAR, except to the extent
permitted by Regulation S-T.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(ii)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Neither the Registration Statement nor any amendment
thereto, at its effective time, as of the Applicable Time, at the Closing Date or at any Option Closing Date (if any), contained,
contains or will contain an untrue statement of a material fact or omitted, omits or will omit to state a material fact required
to be stated therein or necessary to make the statements therein not misleading; provided, however, that this representation and
warranty shall not apply to statements made or statements omitted in reliance upon and in conformity with written information
furnished to the Company with respect to the Underwriters by the Representative expressly for use in the Registration Statement,
the Pricing Prospectus or the Prospectus or any amendment thereof or supplement thereto. The parties acknowledge and agree that
such information provided by or on behalf of any Underwriter consists solely of the following disclosure contained in the &ldquo;Underwriting&rdquo;
section of the Prospectus: (i) the table showing the number of securities to be purchased by each Underwriter and the amount of
the selling concession, and (ii) the sections titled &ldquo;Electronic Offer, Sale and Distribution of Securities&rdquo;, &ldquo;Stabilization&rdquo;,
&ldquo;Passive Market Making&rdquo; and &ldquo;Offer Restrictions Outside the United States&rdquo; (the &ldquo;<B>Underwriters&rsquo;
Information</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(iii)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The Pricing Disclosure Package, as of the Applicable
Time, at the Closing Date or at any Option Closing Date (if any), did not, does not and will not include an untrue statement of
a material fact or omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances
under which they were made, not misleading; and each Issuer Limited Use Free Writing Prospectus hereto does not conflict with
the information contained in the Registration Statement, any Preliminary Prospectus, the Pricing Prospectus or the Prospectus,
and each such Issuer Limited Use Free Writing Prospectus, as supplemented by and taken together with the Pricing Prospectus as
of the Applicable Time, did not include an untrue statement of a material fact or omit to state a material fact necessary in order
to make the statements therein, in light of the circumstances under which they were made, not misleading; provided, however, that
this representation and warranty shall not apply to statements made or statements omitted in reliance upon and in conformity with
the Underwriters&rsquo; Information; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">(iv)
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Neither the Prospectus nor any amendment or supplement
thereto (including any prospectus wrapper), as of its issue date, at the time of any filing with the Commission pursuant to Rule
424(b), at the Closing Date or at any Option Closing Date, included, includes or will include an untrue statement of a material
fact or omitted, omits or will omit to state a material fact necessary in order to make the statements therein, in the light of
the circumstances under which they were made, not misleading; provided, however, that this representation and warranty shall not
apply to the Underwriters&rsquo; Information.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.4.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Disclosure of Agreements</U>. The agreements
and documents described in the Registration Statement, the Pricing Disclosure Package and the Prospectus conform in all material
respects to the descriptions thereof contained therein and there are no agreements or other documents required by the Securities
Act and the Securities Act Regulations to be described in the Registration Statement, the Pricing Disclosure Package and the Prospectus
or to be filed with the Commission as exhibits to the Registration Statement, that have not been so described or filed. Each agreement
or other instrument (however characterized or described) to which the Company is a party or by which it is or may be bound or
affected and (i) that is referred to in the Registration Statement, the Pricing Disclosure Package and the Prospectus, or (ii)
is material to the Company&rsquo;s business, has been duly authorized and validly executed by the Company, is in full force and
effect in all material respects and is enforceable against the Company and, to the Company&rsquo;s knowledge, the other parties
thereto, in accordance with its terms, except (x) as such enforceability may be limited by bankruptcy, insolvency, reorganization
or similar laws affecting creditors&rsquo; rights generally, (y) as enforceability of any indemnification or contribution provision
may be limited under the federal and state securities laws, and (z) that the remedy of specific performance and injunctive and
other forms of equitable relief may be subject to the equitable defenses and to the discretion of the court before which any proceeding
therefor may be brought. None of such agreements or instruments has been assigned by the Company, and neither the Company nor,
to the Company&rsquo;s knowledge, any other party is in default thereunder and, to the Company&rsquo;s knowledge, no event has
occurred that, with the lapse of time or the giving of notice, or both, would constitute a default thereunder. To the best of
the Company&rsquo;s knowledge, performance by the Company of the material provisions of such agreements or instruments will not
result in a violation of any existing applicable law, rule, regulation, judgment, order or decree of any governmental agency or
court, domestic or foreign, having jurisdiction over the Company or any of its assets or businesses (each, a &ldquo;<B>Governmental
Entity</B>&rdquo;), including, without limitation, those relating to environmental laws and regulations.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.4.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Prior Securities Transactions</U>. Since June
24, 2015, no securities of the Company have been sold by the Company or by or on behalf of, or for the benefit of, any person
or persons controlling, controlled by or under common control with the Company, except as disclosed in the Registration Statement,
the Pricing Disclosure Package and the Prospectus.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.4.4.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Regulations</U>. The disclosures in the Registration
Statement, the Pricing Disclosure Package and the Prospectus concerning the effects of federal, state, local and all foreign regulation
on the Offering and the Company&rsquo;s business as currently contemplated are correct in all material respects and no other such
regulations are required to be disclosed in the Registration Statement, the Pricing Disclosure Package and the Prospectus which
are not so disclosed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.4.5.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Other Distribution of Offering Materials.
</U>The Company has not, directly or indirectly, distributed and will not distribute any offering material in connection with
the Offering other than any Preliminary Prospectus, the Prospectus and other materials, if any, permitted under the Securities
Act and consistent with Section 3.2 below.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.5
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Changes After Dates in Registration Statement</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.5.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Material Adverse Change</U>. Since the
respective dates as of which information is given in the Registration Statement, the Pricing Disclosure Package and the Prospectus,
except as otherwise specifically stated therein: (i) there has been no material adverse change in the financial position or results
of operations of the Company, nor any change or development that, singularly or in the aggregate, would involve a material adverse
change, in or affecting the condition (financial or otherwise), results of operations, business, assets or prospects of the Company
(a &ldquo;<B>Material Adverse Change</B>&rdquo;); (ii) there have been no material transactions entered into by the Company, other
than as contemplated pursuant to this Agreement; and (iii) no officer or director of the Company has resigned from any position
with the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.5.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Recent Securities Transactions, etc</U>. Subsequent
to the respective dates as of which information is given in the Registration Statement, the Pricing Disclosure Package and the
Prospectus, and except as may otherwise be indicated or contemplated herein or disclosed in the Registration Statement, the Pricing
Disclosure Package and the Prospectus, the Company has not: (i) issued any securities, other than shares of Common Stock issuable
upon the exercise or conversion of then outstanding options, warrants and/or convertible securities, or incurred any liability
or obligation, direct or contingent, for borrowed money; or (ii) declared or paid any dividend or made any other distribution
on or in respect to its capital stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.6
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Independent Accountants</U>. To the knowledge
of the Company, Mayer Hoffman McCann P.C., (the &ldquo;<B>Auditor</B>&rdquo;), whose report is filed with the Commission and included
or incorporated by reference in the Registration Statement, the Pricing Disclosure Package and the Prospectus, is an independent
registered public accounting firm as required by the Securities Act and the Securities Act Regulations and the Public Company
Accounting Oversight Board. The Auditor has not, during the periods covered by the financial statements included or incorporated
by reference in the Registration Statement, the Pricing Disclosure Package and the Prospectus, provided to the Company any non-audit
services, as such term is used in Section 10A(g) of the Exchange Act.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.7
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Disclosures in Commission Filings</U>. Since
June 24, 2015, (i) none of the Company&rsquo;s filings with the Commission contained any untrue statement of a material fact or
omitted to state any material fact necessary in order to make the statements therein, in the light of the circumstances under
which they were made, not misleading; and (ii) the Company has made all filings with the Commission required under the Exchange
Act and the rules and regulations of the Commission promulgated thereunder (the &ldquo;Exchange Act Regulations&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.8
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Financial Statements, etc</U>. The financial
statements, including the notes thereto and supporting schedules included or incorporated by reference in the Registration Statement,
the Pricing Disclosure Package and the Prospectus, fairly present in all material respects the financial position and the results
of operations of the Company at the dates and for the periods to which they apply; and such financial statements have been prepared
in conformity with U.S. generally accepted accounting principles (&ldquo;<B>GAAP</B>&rdquo;), consistently applied throughout
the periods involved (provided that unaudited interim financial statements are subject to year-end audit adjustments that are
not expected to be material in the aggregate and do not contain all footnotes required by GAAP); and the supporting schedules
included in the Registration Statement, the Pricing Disclosure Package and the Prospectus present fairly the information required
to be stated therein. Except as included or incorporated by reference therein, no historical or pro forma financial statements
are required to be included or incorporated by reference in the Registration Statement, the Pricing Disclosure Package or the
Prospectus under the Securities Act or the Securities Act Regulations. The pro forma and pro forma as adjusted financial information
and the related notes, if any, included or incorporated by reference in the Registration Statement, the Pricing Disclosure Package
and the Prospectus have been properly compiled and prepared in accordance with the applicable requirements of the Securities Act
and the Securities Act Regulations and present fairly the information shown therein, and the assumptions used in the preparation
thereof are reasonable and the adjustments used therein are appropriate to give effect to the transactions and circumstances referred
to therein. All disclosures contained in the Registration Statement, the Pricing Disclosure Package or the Prospectus regarding
&ldquo;non-GAAP financial measures&rdquo; (as such term is defined by the rules and regulations of the Commission), if any, comply
in all material respects with Regulation G of the Exchange Act and Item 10 of Regulation S-K of the Securities Act, to the extent
applicable. Each of the Registration Statement, the Pricing Disclosure Package and the Prospectus discloses all material off-balance
sheet transactions, arrangements, obligations (including contingent obligations), and other relationships of the Company with
unconsolidated entities or other persons that may have a material current or future effect on the Company&rsquo;s financial condition,
changes in financial condition, results of operations, liquidity, capital expenditures, capital resources, or significant components
of revenues or expenses. <FONT STYLE="color: black">Except as disclosed in the Registration Statement, the Pricing Disclosure
Package and the Prospectus, (a) the Company has not incurred any material liabilities or obligations, direct or contingent, or
entered into any material transactions other than in the ordinary course of business, (b) the Company has not declared or paid
any dividends or made any distribution of any kind with respect to its capital stock, (c) there has not been any change in the
capital stock of the Company or, other than in the ordinary course of business, any grants under any stock compensation plan,
and (d) there has not been any Material Adverse Change in the Company&rsquo;s long-term or short-term debt.</FONT></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.9
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Authorized Capital; Options, etc</U>. The
Company had, at the date or dates indicated in the Registration Statement, the Pricing Disclosure Package and the Prospectus,
the duly authorized, issued and outstanding capitalization as set forth therein. Based on the assumptions stated in the Registration
Statement, the Pricing Disclosure Package and the Prospectus, the Company will have on the Closing Date the adjusted stock capitalization
set forth therein. Except as set forth in, or contemplated by, the Registration Statement, the Pricing Disclosure Package and
the Prospectus, on the Effective Date, as of the Applicable Time and on the Closing Date and any Option Closing Date, there will
be no stock options, warrants, or other rights to purchase or otherwise acquire any authorized, but unissued shares of Common
Stock of the Company or any security convertible or exercisable into shares of Common Stock of the Company, or any contracts or
commitments to issue or sell shares of Common Stock or any such options, warrants, rights or convertible securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.10
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Valid Issuance of Securities, etc</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.10.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Outstanding Securities</U>. All issued and
outstanding securities of the Company issued prior to the transactions contemplated by this Agreement have been duly authorized
and validly issued and are fully paid and non-assessable; the holders thereof have no rights of rescission with respect thereto,
and are not subject to personal liability by reason of being such holders; and none of such securities were issued in violation
of the preemptive rights of any holders of any security of the Company or similar contractual rights granted by the Company. The
authorized shares of Common Stock conform in all material respects to all statements relating thereto contained in the Registration
Statement, the Pricing Disclosure Package and the Prospectus. The offers and sales of the outstanding shares of Common Stock were
at all relevant times either registered under the Securities Act and the applicable state securities or &ldquo;blue sky&rdquo;
laws or, based in part on the representations and warranties of the purchasers of such shares, exempt from such registration requirements.
<FONT STYLE="color: black">The description of the Company&rsquo;s stock option, stock bonus and other stock plans or arrangements,
and the options or other rights granted thereunder, as described in the Registration Statement, the Pricing Disclosure Package
and the Prospectus, accurately and fairly present, in all material respects, the information required to be shown with respect
to such plans, arrangements, options and rights.</FONT></FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.10.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Securities Sold Pursuant to this Agreement</U>.
The Public Securities have been duly authorized for issuance and sale and, when issued and paid for in accordance with their respective
terms, will be validly issued, fully paid and non-assessable; the holders thereof are not and will not be subject to personal
liability by reason of being such holders; the Public Securities are not and will not be subject to the preemptive rights of any
holders of any security of the Company or similar contractual rights granted by the Company; and all corporate action required
to be taken for the authorization, issuance and sale of the Public Securities has been duly and validly taken (or, with respect
to the Preferred Stock, will have been taken prior to the Closing Date). The Public Securities conform in all material respects
to all statements with respect thereto contained in the Registration Statement, the Pricing Disclosure Package and the Prospectus.
The Preferred Conversion Shares and the Warrant Shares have been duly authorized and reserved for issuance by all necessary corporate
action on the part of the Company and when paid for and issued in accordance with the certificate of designation for the Preferred
Stock or the terms of the Warrants and Warrant Agreement, as applicable, the Preferred Conversion Shares and the Warrant Shares
will be validly issued, fully paid and non-assessable; the holders thereof are not and will not be subject to personal liability
by reason of being such holders; and such Preferred Conversion Shares and Warrant Shares are not and will not be subject to the
preemptive rights of any holders of any security of the Company or similar contractual rights granted by the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.11
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Registration Rights of Third Parties</U>.
Except as set forth in the Registration Statement, the Pricing Disclosure Package and the Prospectus, no holders of any securities
of the Company or any rights exercisable for or convertible or exchangeable into securities of the Company have the right to require
the Company to register any such securities of the Company under the Securities Act or to include any such securities in a registration
statement to be filed by the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.12
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Validity and Binding Effect of Agreements</U>.
This Agreement has been duly and validly authorized by the Company and constitutes the valid and binding agreements of the Company,
enforceable against the Company in accordance with its terms, and the Warrant Agreement and the Warrants have been duly and validly
authorized by the Company, and when executed and delivered, will constitute, the valid and binding agreements of the Company,
enforceable against the Company in accordance with their respective terms, except in each case: (i) as such enforceability may
be limited by bankruptcy, insolvency, reorganization or similar laws affecting creditors&rsquo; rights generally; (ii) as enforceability
of any indemnification or contribution provision may be limited under the federal and state securities laws; and (iii) that the
remedy of specific performance and injunctive and other forms of equitable relief may be subject to the equitable defenses and
to the discretion of the court before which any proceeding therefor may be brought.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.13
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Conflicts, etc</U>. The execution, delivery
and performance by the Company of this Agreement, the Warrant Agreement, the Warrants and all ancillary documents related to this
Offering, the consummation by the Company of the transactions herein and therein contemplated and the compliance by the Company
with the terms hereof and thereof, do not and will not, with or without the giving of notice or the lapse of time or both: (i)
result in a material breach of, or conflict with any of the terms and provisions of, or constitute a material default under, or
result in the creation, modification, termination or imposition of any lien, charge or encumbrance upon any property or assets
of the Company pursuant to the terms of any agreement or instrument to which the Company is a party; (ii) result in any violation
of the provisions of the Company&rsquo;s Certificate of Incorporation (as the same may be amended or restated from time to time,
the &ldquo;<B>Charter</B>&rdquo;) or the by-laws of the Company; or (iii) result in a material violation of any existing applicable
law, rule, regulation, judgment, order or decree of any Governmental Entity as of the date hereof (including, without limitation,
those promulgated by the Food and Drug Administration of the U.S. Department of Health and Human Services (the &ldquo;<B>FDA</B>&rdquo;)
or by any foreign, federal, state or local regulatory authority performing functions similar to those performed by the FDA), except
in the case of clause (i) above, for such breaches, conflicts or violations which would not reasonably be expected to have a Material
Adverse Change.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.14
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Defaults; Violations</U>. No material default
exists in the due performance and observance of any term, covenant or condition of any material license, contract, indenture,
mortgage, deed of trust, note, loan or credit agreement, or any other agreement or instrument evidencing an obligation for borrowed
money, or any other material agreement or instrument to which the Company is a party or by which the Company may be bound or to
which any of the properties or assets of the Company is subject. The Company is not in violation of any term or provision of its
Charter or by-laws, or in violation of any franchise, license, permit, applicable law, rule, regulation, judgment or decree of
any Governmental Entity.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.15
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Corporate Power; Licenses; Consents</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.15.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Conduct of Business</U>. Except as described
in the Registration Statement, the Pricing Disclosure Package and the Prospectus, the Company has all requisite corporate power
and authority, and has all necessary authorizations, approvals, orders, licenses, certificates and permits of and from all governmental
regulatory officials and bodies that it needs as of the date hereof to conduct its business purpose in all material respects as
described in the Registration Statement, the Pricing Disclosure Package and the Prospectus.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.15.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Transactions Contemplated Herein</U>. The
Company has all corporate power and authority to enter into this Agreement, the Warrant Agreement and the Warrants and to carry
out the provisions and conditions hereof and thereof, and all consents, authorizations, approvals and orders required in connection
therewith have been obtained. No consent, authorization or order of, and no filing with, any court, government agency or other
body is required for the valid issuance, sale and delivery of the Public Securities and the consummation of the transactions and
agreements contemplated by this Agreement, the Warrant Agreement and the Warrants and as contemplated by the Registration Statement,
the Pricing Disclosure Package and the Prospectus, except with respect to applicable federal and state securities laws and the
rules and regulations of the Financial Industry Regulatory Authority, Inc. (&ldquo;<B>FINRA</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.16
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>D&amp;O Questionnaires</U>. To the Company&rsquo;s
knowledge, all information contained in the questionnaires (the &ldquo;<B>Questionnaires</B>&rdquo;) completed by each of the
Company&rsquo;s directors and officers immediately prior to the Offering (the &ldquo;<B>Insiders</B>&rdquo;) as supplemented by
all information concerning the Company&rsquo;s directors, officers and principal shareholders as described in the Registration
Statement, the Pricing Disclosure Package and the Prospectus, as well as in the Lock-Up Agreement (as defined in Section 2.26
below), provided to the Underwriters, is true and correct in all material respects and the Company has not become aware of any
information which would cause the information disclosed in the Questionnaires to become materially inaccurate and incorrect.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.17
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Litigation; Governmental Proceedings</U>.
There is no action, suit, proceeding, inquiry, arbitration, investigation, litigation or governmental proceeding pending or, to
the Company&rsquo;s knowledge, threatened against, or involving the Company or, to the Company&rsquo;s knowledge, any executive
officer or director which has not been disclosed in the Registration Statement, the Pricing Disclosure Package and the Prospectus
which is required to be disclosed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.18
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Good Standing</U>. The Company has been duly
organized and is validly existing as a corporation and is in good standing under the laws of the State of Delaware as of the date
hereof, and is duly qualified to do business and is in good standing in each other jurisdiction in which its ownership or lease
of property or the conduct of business requires such qualification, except where the failure to qualify, singularly or in the
aggregate, would not have or reasonably be expected to result in a Material Adverse Change.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.19
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Insurance</U>. The Company carries or is entitled
to the benefits of insurance, with reputable insurers, in such amounts and covering such risks which the Company believes are
adequate, and all such insurance is in full force and effect. The Company has no reason to believe that it will not be able (i)
to renew its existing insurance coverage as and when such policies expire or (ii) to obtain comparable coverage from similar institutions
as may be necessary or appropriate to conduct its business as now conducted and at a cost that would not result in a Material
Adverse Change.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.20
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Transactions Affecting Disclosure to FINRA</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.20.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Finder&rsquo;s Fees</U>. Except as described
in the Registration Statement, the Pricing Disclosure Package and the Prospectus, there are no claims, payments, arrangements,
agreements or understandings relating to the payment of a finder&rsquo;s, consulting or origination fee by the Company or any
Insider with respect to the sale of the Public Securities hereunder or any other arrangements, agreements or understandings of
the Company or, to the Company&rsquo;s knowledge, any of its stockholders that may affect the Underwriters&rsquo; compensation,
as determined by FINRA.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.20.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Payments Within Twelve (12) Months</U>. Except
as described in the Registration Statement, the Pricing Disclosure Package, or the Prospectus, the Company has not made any direct
or indirect payments (in cash, securities or otherwise) to: (i) any person, as a finder&rsquo;s fee, consulting fee or otherwise,
in consideration of such person raising capital for the Company or introducing to the Company persons who raised or provided capital
to the Company; (ii) any FINRA member; or (iii) any person or entity that has any direct or indirect affiliation or association
with any FINRA member, within the twelve (12) months prior to the date of this Agreement, other than the payment to the Underwriters
as provided hereunder in connection with the Offering.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.20.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Use of Proceeds</U>. None of the net proceeds
of the Offering will be paid by the Company to any participating FINRA member or its affiliates, except as specifically authorized
herein.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.20.4.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>FINRA Affiliation</U>. Except as disclosed
in the Registration Statement, the Pricing Disclosure Package and the Prospectus, there is no (i) officer or director of the Company,
or, to the Company&rsquo;s knowledge, (ii) beneficial owner of 5% or more of any class of the Company&rsquo;s securities or (iii)
beneficial owner of the Company&rsquo;s unregistered equity securities that were acquired during the 180-day period immediately
preceding the filing of the Registration Statement that is an affiliate or associated person of a FINRA member participating in
the Offering (as determined in accordance with the rules and regulations of FINRA).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.20.5.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Information</U>. All information provided
by the Company in its FINRA questionnaire to Representative Counsel specifically for use by Representative Counsel in connection
with its Public Offering System filings (and related disclosure) with FINRA is true, correct and complete in all material respects.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.21
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Foreign Corrupt Practices Act</U>. To the
Company&rsquo;s knowledge, no director, officer, agent, employee or affiliate of the Company or any other person acting on behalf
of the Company has, directly or indirectly, given or agreed to give any money, gift or similar benefit (other than legal price
concessions to customers in the ordinary course of business) to any customer, supplier, employee or agent of a customer or supplier,
or official or employee of any governmental agency or instrumentality of any government (domestic or foreign) or any political
party or candidate for office (domestic or foreign) or other person who was, is, or may be in a position to help or hinder the
business of the Company (or assist it in connection with any actual or proposed transaction) that (i) might subject the Company
to any damage or penalty in any civil, criminal or governmental litigation or proceeding, (ii) if not given in the past, might
have had a Material Adverse Change or (iii) if not continued in the future, might adversely affect the assets, business, operations
or prospects of the Company. The Company has taken reasonable steps to ensure that its accounting controls and procedures are
sufficient to cause the Company to comply in all material respects with the Foreign Corrupt Practices Act of 1977, as amended.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.22
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Compliance with OFAC</U>. To the Company&rsquo;s
knowledge, no director, officer, agent, employee or affiliate of the Company or any other person acting on behalf of the Company,
is currently subject to any U.S. sanctions administered by the Office of Foreign Assets Control of the U.S. Department of the
Treasury (&ldquo;<B>OFAC</B>&rdquo;), and the Company will not, directly or indirectly, use the proceeds of the Offering hereunder,
or lend, contribute or otherwise make available such proceeds to any subsidiary, joint venture partner or other person or entity,
for the purpose of financing the activities of any person currently subject to any U.S. sanctions administered by OFAC.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.23
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Money Laundering Laws</U>. The operations
of the Company are and have been conducted at all times in compliance with applicable financial recordkeeping and reporting requirements
of the Currency and Foreign Transactions Reporting Act of 1970, as amended, the money laundering statutes of all jurisdictions,
the rules and regulations thereunder and any related or similar rules, regulations or guidelines, issued, administered or enforced
by any Governmental Entity (collectively, the &ldquo;<B>Money Laundering Laws</B>&rdquo;); and no action, suit or proceeding by
or before any Governmental Entity involving the Company with respect to the Money Laundering Laws is pending or, to the best knowledge
of the Company, threatened.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.24
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Regulatory</U>. All preclinical and clinical
studies conducted by or on behalf of the Company that are material to the Company have been adequately described in the Registration
Statement, the Pricing Disclosure Package, and the Prospectus, in all material respects. The clinical and preclinical studies
conducted by or on behalf of the Company that are described in the Registration Statement, the Pricing Disclosure Package, and
the Prospectus or the results of such studies which are referred to in the Registration Statement, the Pricing Disclosure Package,
and the Prospectus were and, if still ongoing, are being conducted in material compliance with all laws and regulations applicable
thereto in the jurisdictions in which they are being conducted. The descriptions in the Registration Statement, the Pricing Disclosure
Package, and the Prospectus of the results of such studies are accurate and complete in all material respects and fairly present
the data derived from such studies, and the Company has no knowledge of any large well-controlled clinical study the aggregate
results of which are inconsistent with or otherwise call into question the results of any clinical study conducted by or on behalf
of the Company that are described in the Registration Statement, the Pricing Disclosure Package, and the Prospectus or the results
of which are referred to in the Registration Statement, the Pricing Disclosure Package, and the Prospectus. Except as disclosed
in the Registration Statement, the Pricing Disclosure Package, and the Prospectus, the Company has not received any written notices
or statements from the FDA, the European Medicines Agency (&ldquo;<B>EMA</B>&rdquo;) or any other governmental agency or authority
imposing, requiring, requesting or suggesting a clinical hold, termination, suspension or material modification of any clinical
or preclinical studies that are described in the Registration Statement, the Pricing Disclosure Package, and the Prospectus or
the results of which are referred to in the Registration Statement, the Pricing Disclosure Package, and the Prospectus. Except
as disclosed in the Registration Statement, the Pricing Disclosure Package, and the Prospectus the Company has not received any
written notices or statements from the FDA, the EMA or any other governmental agency, and otherwise has no knowledge of, or reason
to believe that, (i) any investigational new drug application for potential product of the Company is or has been rejected or
determined to be non-approvable or conditionally approvable; and (ii) any license, approval, permit or authorization to conduct
any clinical trial of any potential product of the Company has been, will be or may be suspended, revoked, modified or limited.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.25 </FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Officers&rsquo;
Certificate</U>. Any certificate signed by any duly authorized officer of the Company and delivered to you or to
Representative Counsel shall be deemed a representation and warranty by the Company to the Underwriters as to the matters
covered thereby.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.26
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Lock-Up Agreements. </U>Schedule 3 hereto
contains a complete and accurate list of the Company&rsquo;s officers, directors, and such other parties as mutually agreed upon
by the Company and the Representative (collectively, the &ldquo;<B>Lock-Up Parties</B>&rdquo;). The Company has caused each of
the Lock-Up Parties to deliver to the Representative an executed Lock-Up Agreement, in the form attached hereto as <U>Exhibit
A</U> (the &ldquo;<B>Lock-Up Agreement</B>&rdquo;), prior to the execution of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.27
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Subsidiaries</U>. The Company has no direct
or indirect subsidiaries.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.28
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Related Party Transactions</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.28.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Business Relationships</U>. There are no business
relationships or related party transactions involving the Company or any other person required to be described in the Registration
Statement, the Pricing Disclosure Package and the Prospectus that have not been described as required.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.28.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Relationships with Customers and Suppliers</U>.
No relationship, direct or indirect, exists between or among the Company, on the one hand, and the directors, officers, stockholders,
customers or suppliers of the Company, or any of the Company&rsquo;s affiliates, on the other hand, which is required to be described
in the Pricing Disclosure Package and the Prospectus or a document incorporated by reference therein and which is not so described.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.28.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Unconsolidated Entities</U>. There are
no transactions, arrangements or other relationships between and/or among the Company, or any of its affiliates (as such term
is defined in Rule 405 of the Securities Act) and any unconsolidated entity, including, but not limited to, any structured finance,
special purpose or limited purpose entity that could reasonably be expected to materially affect the Company&rsquo;s liquidity
or the availability of or requirements for its capital resources required to be described in the Pricing Disclosure Package and
the Prospectus or a document incorporated by reference therein which have not been described as required.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.28.4.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Loans or Advances to Affiliates</U>. There
are no outstanding loans, advances (except normal advances for business expenses in the ordinary course of business) or guarantees
or indebtedness by the Company to or for the benefit of any of the officers or directors of the Company or any of their respective
family members, except as disclosed in the Registration Statement, the Pricing Disclosure Package and the Prospectus.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.29
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Board of Directors</U>. The Board of Directors
of the Company is comprised of the persons set forth under the heading of the Pricing Prospectus and the Prospectus captioned
&ldquo;Management.&rdquo; The qualifications of the persons serving as board members and the overall composition of the board
comply with the Exchange Act, the Exchange Act Regulations, the Sarbanes-Oxley Act of 2002 and the rules promulgated thereunder
(the &ldquo;<B>Sarbanes-Oxley Act</B>&rdquo;) applicable to the Company and the listing rules of the Exchange. At least one member
of the Audit Committee of the Board of Directors of the Company qualifies as an &ldquo;audit committee financial expert,&rdquo;
as such term is defined under Regulation S-K and the listing rules of the Exchange. In addition, at least a majority of the persons
serving on the Board of Directors qualify as &ldquo;independent,&rdquo; as defined under the listing rules of the Exchange.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.30
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Sarbanes-Oxley Compliance</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.30.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Disclosure Controls</U>. The Company has developed
and currently maintains disclosure controls and procedures that will comply with Rule 13a-15 or 15d-15 under the Exchange Act
Regulations, and such controls and procedures are effective to ensure that all material information concerning the Company will
be made known on a timely basis to the individuals responsible for the preparation of the Company&rsquo;s Exchange Act filings
and other public disclosure documents.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.30.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Compliance</U>. The Company is, or at the
Applicable Time and on the Closing Date will be, in material compliance with the provisions of the Sarbanes-Oxley Act applicable
to it, and has implemented or will implement such programs and taken reasonable steps to ensure the Company&rsquo;s future compliance
(not later than the relevant statutory and regulatory deadlines therefor) with all of the material provisions of the Sarbanes-Oxley
Act.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.31
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Accounting Controls</U>. The Company maintains
systems of &ldquo;internal control over financial reporting&rdquo; (as defined under Rules 13a-15 and 15d-15 under the Exchange
Act Regulations) that comply with the requirements of the Exchange Act and have been designed by, or under the supervision of,
their respective principal executive and principal financial officers, or persons performing similar functions, to provide reasonable
assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in
accordance with GAAP, including, but not limited to, internal accounting controls sufficient to provide reasonable assurance that
(i) transactions are executed in accordance with management&rsquo;s general or specific authorizations; (ii) transactions are
recorded as necessary to permit preparation of financial statements in conformity with GAAP and to maintain asset accountability;
(iii) access to assets is permitted only in accordance with management&rsquo;s general or specific authorization; and (iv) the
recorded accountability for assets is compared with the existing assets at reasonable intervals and appropriate action is taken
with respect to any differences. Except as disclosed in the Registration Statement, the Pricing Disclosure Package and the Prospectus,
the Company is not aware of any material weaknesses in its internal controls. The Company&rsquo;s auditors and the Audit Committee
of the Board of Directors of the Company have been advised of: (i) all significant deficiencies and material weaknesses in the
design or operation of internal controls over financial reporting which are known to the Company&rsquo;s management and that have
adversely affected or are reasonably likely to adversely affect the Company&rsquo; ability to record, process, summarize and report
financial information; and (ii) any fraud known to the Company&rsquo;s management, whether or not material, that involves management
or other employees who have a significant role in the Company&rsquo;s internal controls over financial reporting.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.32
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Investment Company Status</U>. The Company
is not and, after giving effect to the Offering and the application of the proceeds thereof as described in the Registration Statement,
the Pricing Disclosure Package and the Prospectus, will not be, required to register as an &ldquo;investment company,&rdquo; as
defined in the Investment Company Act of 1940, as amended.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.33
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Labor Disputes</U>. No labor <FONT STYLE="color: black">dispute
</FONT>with the employees of the Company exists or, to the knowledge of the Company, is imminent. The Company is not aware that
any key employee or significant group of employees of the Company plans to terminate employment with the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.34
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Intellectual Property Rights</U>. The Company
owns or possesses or has valid rights to use all patents, patent applications, trademarks, service marks, trade names, trademark
registrations, service mark registrations, copyrights, licenses, inventions, trade secrets and similar rights (&ldquo;<B>Intellectual
Property Rights</B>&rdquo;) necessary for the conduct of the business of the Company as currently carried on and as described
in the Registration Statement, the Pricing Disclosure Package and the Prospectus. To the knowledge of the Company, no action or
use by the Company necessary for the conduct of its business as currently carried on and as described in the Registration Statement
and the Prospectus will involve or give rise to any infringement of, or license or similar fees for, any Intellectual Property
Rights of others. The Company has not received any notice alleging any such infringement, fee or conflict with asserted Intellectual
Property Rights of others. Except as would not reasonably be expected to result, individually or in the aggregate, in a Material
Adverse Change (A) to the knowledge of the Company, there is no infringement, misappropriation or violation by third parties of
any of the Intellectual Property Rights owned by the Company; (B) there is no pending or, to the knowledge of the Company, threatened
action, suit, proceeding or claim by others challenging the rights of the Company in or to any such Intellectual Property Rights,
and the Company is unaware of any facts which would form a reasonable basis for any such claim, that would, individually or in
the aggregate, together with any other claims in this Section 2.34, reasonably be expected to result in a Material Adverse Change;
(C) the Intellectual Property Rights owned by the Company and, to the knowledge of the Company, the Intellectual Property Rights
licensed to the Company have not been adjudged by a court of competent jurisdiction invalid or unenforceable, in whole or in part,
and there is no pending or, to the Company&rsquo;s knowledge, threatened action, suit, proceeding or claim by others challenging
the validity or scope of any such Intellectual Property Rights, and the Company is unaware of any facts which would form a reasonable
basis for any such claim that would, individually or in the aggregate, together with any other claims in this Section 2.34, reasonably
be expected to result in a Material Adverse Change; (D) there is no pending or, to the Company&rsquo;s knowledge, threatened action,
suit, proceeding or claim by others that the Company infringes, misappropriates or otherwise violates any Intellectual Property
Rights or other proprietary rights of others, the Company has not received any written notice of such claim and the Company is
unaware of any other facts which would form a reasonable basis for any such claim that would, individually or in the aggregate,
together with any other claims in this Section 2.34, reasonably be expected to result in a Material Adverse Change; and (E) to
the Company&rsquo;s knowledge, no employee of the Company is in or has ever been in violation in any material respect of any term
of any employment contract, patent disclosure agreement, invention assignment agreement, non-competition agreement, non-solicitation
agreement, nondisclosure agreement or any restrictive covenant to or with a former employer where the basis of such violation
relates to such employee&rsquo;s employment with the Company, or actions undertaken by the employee while employed with the Company
and could reasonably be expected to result, individually or in the aggregate, in a Material Adverse Change. To the Company&rsquo;s
knowledge, all material technical information developed by and belonging to the Company which has not been patented has been kept
confidential. The Company is not a party to or bound by any options, licenses or agreements with respect to the Intellectual Property
Rights of any other person or entity that are required to be set forth in the Registration Statement, the Pricing Disclosure Package
and the Prospectus and are not described therein. The Registration Statement, the Pricing Disclosure Package and the Prospectus
contain in all material respects the same description of the matters set forth in the preceding sentence. None of the technology
employed by the Company has been obtained or is being used by the Company in violation of any contractual obligation binding on
the Company or, to the Company&rsquo;s knowledge, any of its officers, directors or employees, or otherwise in violation of the
rights of any persons.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.35
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Taxes</U>. The Company has filed all returns
(as hereinafter defined) required to be filed with taxing authorities prior to the date hereof or has duly obtained extensions
of time for the filing thereof. The Company has paid all taxes (as hereinafter defined) shown as due on such returns that were
filed and has paid all taxes imposed on or assessed against the Company. The provisions for taxes payable, if any, shown on the
financial statements filed with or as part of the Registration Statement are sufficient for all accrued and unpaid taxes, whether
or not disputed, and for all periods to and including the dates of such consolidated financial statements. Except as disclosed
in writing to the Underwriters, (i) no issues have been raised (and are currently pending) by any taxing authority in connection
with any of the returns or taxes asserted as due from the Company, and (ii) no waivers of statutes of limitation with respect
to the returns or collection of taxes have been given by or requested from the Company. There are no tax liens against the assets,
properties or business of the Company. The term &ldquo;taxes&rdquo; means all federal, state, local, foreign and other net income,
gross income, gross receipts, sales, use, ad valorem, transfer, franchise, profits, license, lease, service, service use, withholding,
payroll, employment, excise, severance, stamp, occupation, premium, property, windfall profits, customs, duties or other taxes,
fees, assessments or charges of any kind whatever, together with any interest and any penalties, additions to tax or additional
amounts with respect thereto. The term &ldquo;returns&rdquo; means all returns, declarations, reports, statements and other documents
required to be filed in respect to taxes.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.36
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>ERISA Compliance</U>. The Company and any
&ldquo;employee benefit plan&rdquo; (as defined under the Employee Retirement Income Security Act of 1974, as amended, and the
regulations and published interpretations thereunder (collectively, &ldquo;<B>ERISA</B>&rdquo;)) established or maintained by
the Company or its &ldquo;ERISA Affiliates&rdquo; (as defined below) are in compliance in all material respects with ERISA. &ldquo;<B>ERISA
Affiliate</B>&rdquo; means, with respect to the Company, any member of any group of organizations described in Sections 414(b),(c),(m)
or (o) of the Internal Revenue Code of 1986, as amended, and the regulations and published interpretations thereunder (the &ldquo;<B>Code</B>&rdquo;)
of which the Company is a member. No &ldquo;reportable event&rdquo; (as defined under ERISA) has occurred or is reasonably expected
to occur with respect to any &ldquo;employee benefit plan&rdquo; established or maintained by the Company or any of its ERISA
Affiliates. No &ldquo;employee benefit plan&rdquo; established or maintained by the Company or any of its ERISA Affiliates, if
such &ldquo;employee benefit plan&rdquo; were terminated, would have any &ldquo;amount of unfunded benefit liabilities&rdquo;
(as defined under ERISA). Neither the Company nor any of its ERISA Affiliates has incurred or reasonably expects to incur any
material liability under (i) Title IV of ERISA with respect to termination of, or withdrawal from, any &ldquo;employee benefit
plan&rdquo; or (ii) Sections 412, 4971, 4975 or 4980B of the Code. Each &ldquo;employee benefit plan&rdquo; established or maintained
by the Company or any of its ERISA Affiliates that is intended to be qualified under Section 401(a) of the Code is so qualified
and, to the knowledge of the Company, nothing has occurred, whether by action or failure to act, which would cause the loss of
such qualification.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.37
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Compliance with Laws</U>. The Company: (A)
is and at all times has been in compliance in all material respects with all statutes, rules, or regulations applicable to the
ownership, testing, development, manufacture, packaging, processing, use, distribution, marketing, labeling, promotion, sale,
offer for sale, storage, import, export or disposal of any product manufactured or distributed by the Company (&ldquo;<B>Applicable
Laws</B>&rdquo;), except as could not, individually or in the aggregate, reasonably be expected to have a Material Adverse Change;
(B) has not received any warning letter, untitled letter or other correspondence or notice from any governmental authority alleging
or asserting noncompliance with any Applicable Laws or any licenses, certificates, approvals, clearances, authorizations, permits
and supplements or amendments thereto required by any such Applicable Laws (&ldquo;<B>Authorizations</B>&rdquo;);(C) possesses
all material Authorizations and such Authorizations are valid and in full force and effect and are not in material violation of
any term of any such Authorizations; (D) has not received notice of any claim, action, suit, proceeding, hearing, enforcement,
investigation, arbitration or other action from any governmental authority or third party alleging that any product operation
or activity is in violation of any Applicable Laws or Authorizations and has no knowledge that any such governmental authority
or third party is considering any such claim, litigation, arbitration, action, suit, investigation or proceeding; (E) has not
received notice that any governmental authority has taken, is taking or intends to take action to limit, suspend, modify or revoke
any Authorizations and has no knowledge that any such governmental authority is considering such action; and (F) has filed, obtained,
maintained or submitted all material reports, documents, forms, notices, applications, records, claims, submissions and supplements
or amendments as required by any Applicable Laws or Authorizations and that all such reports, documents, forms, notices, applications,
records, claims, submissions and supplements or amendments were complete and correct in all material respects on the date filed
(or were corrected or supplemented by a subsequent submission).</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.38
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Reserved</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.39
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Environmental Laws</U>. The Company is in
compliance with all foreign, federal, state and local rules, laws and regulations relating to the use, treatment, storage and
disposal of hazardous or toxic substances or waste and protection of health and safety or the environment which are applicable
to its business (&ldquo;<B>Environmental Laws</B>&rdquo;), except where the failure to comply would not, singularly or in the
aggregate, result in a Material Adverse Change. There has been no storage, generation, transportation, handling, treatment, disposal,
discharge, emission, or other release of any kind of toxic or other wastes or other hazardous substances by, due to, or caused
by the Company (or, to the Company&rsquo;s knowledge, any other entity for whose acts or omissions the Company is or may otherwise
be liable) upon any of the property now or previously owned or leased by the Company, or upon any other property, in violation
of any law, statute, ordinance, rule, regulation, order, judgment, decree or permit or which would, under any law, statute, ordinance,
rule (including rule of common law), regulation, order, judgment, decree or permit, give rise to any liability, except for any
violation or liability which would not have, singularly or in the aggregate with all such violations and liabilities, a Material
Adverse Change; and there has been no disposal, discharge, emission or other release of any kind onto such property or into the
environment surrounding such property of any toxic or other wastes or other hazardous substances with respect to which the Company
has knowledge, except for any such disposal, discharge, emission, or other release of any kind which would not have, singularly
or in the aggregate with all such discharges and other releases, a Material Adverse Change. In the ordinary course of business,
the Company conducts periodic reviews of the effect of Environmental Laws on its business and assets, in the course of which it
identifies and evaluates associated costs and liabilities (including, without limitation, any capital or operating expenditures
required for clean-up, closure of properties or compliance with Environmental Laws or governmental permits issued thereunder,
any related constraints on operating activities and any potential liabilities to third parties). On the basis of such reviews,
the Company has reasonably concluded that such associated costs and liabilities would not have, singularly or in the aggregate,
a Material Adverse Change.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.40
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Real Property</U>. Except as set forth in
the Registration Statement, the Pricing Disclosure Package and the Prospectus, the Company has good and marketable title in fee
simple to, or has valid rights to lease or otherwise use, all items of real or personal property which are material to the business
of the Company, in each case free and clear of all liens, encumbrances, security interests, claims and defects that do not, singly
or in the aggregate, materially affect the value of such property and do not interfere with the use made and proposed to be made
of such property by the Company; and all of the leases and subleases material to the business of the Company, and under which
the Company holds properties described in the Registration Statement, the Disclosure Package and the Prospectus, are in full force
and effect, and the Company has not received any notice of any material claim of any sort that has been asserted by anyone adverse
to the rights of the Company under any of the leases or subleases mentioned above, or affecting or questioning the rights of the
Company to the continued possession of the leased or subleased premises under any such lease or sublease, which would result in
a Material Adverse Change.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.41
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Contracts Affecting Capital</U>. There are
no transactions, arrangements or other relationships between and/or among the Company, any of its affiliates (as such term is
defined in Rule 405 of the Securities Act Regulations) and any unconsolidated entity, including, but not limited to, any structured
finance, special purpose or limited purpose entity that could reasonably be expected to materially affect the Company&rsquo;s
liquidity or the availability of or requirements for its capital resources required to be described or incorporated by reference
in the Registration Statement, the Pricing Disclosure Package and the Prospectus which have not been described or incorporated
by reference as required.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.42
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Loans to Directors or Officers</U>. There
are no outstanding loans, advances (except normal advances for business expenses in the ordinary course of business) or guarantees
or indebtedness by the Company to or for the benefit of any of the officers or directors of the Company, or any of their respective
family members, except as disclosed in the Registration Statement, the Pricing Disclosure Package and the Prospectus.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.43
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Ineligible Issuer</U>. At the time of filing
the Registration Statement and any post-effective amendment thereto, at the time of effectiveness of the Registration Statement
and any amendment thereto, at the earliest time thereafter that the Company or another offering participant made a <I>bona fide
</I>offer (within the meaning of Rule 164(h)(2) of the Securities Act Regulations) of the Securities and at the date hereof, the
Company was not and is not an &ldquo;ineligible issuer,&rdquo; as defined in Rule 405, without taking account of any determination
by the Commission pursuant to Rule 405 that it is not necessary that the Company be considered an ineligible issuer.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.44
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Smaller Reporting Company</U>. As of the time
of filing of the Registration Statement, the Company was a &ldquo;smaller reporting company,&rdquo; as defined in Rule 12b-2 of
the Exchange Act Regulations.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.45
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Industry Data</U>. The statistical and market-related
data included in each of the Registration Statement, the Pricing Disclosure Package and the Prospectus are based on or derived
from sources that the Company reasonably and in good faith believes are reliable and accurate or represent the Company&rsquo;s
good faith estimates that are made on the basis of data derived from such sources.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.46
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Margin Securities</U>. The Company owns no
&ldquo;margin securities&rdquo; as that term is defined in Regulation U of the Board of Governors of the Federal Reserve System
(the &ldquo;<B>Federal Reserve Board</B>&rdquo;), and none of the proceeds of Offering will be used, directly or indirectly, for
the purpose of purchasing or carrying any margin security, for the purpose of reducing or retiring any indebtedness which was
originally incurred to purchase or carry any margin security or for any other purpose which might cause any of the shares of Common
Stock to be considered a &ldquo;purpose credit&rdquo; within the meanings of Regulation T, U or X of the Federal Reserve Board.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.47
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Forward-Looking Statements</U>. No forward-looking
statement (within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act) contained in the Registration
Statement, the Pricing Disclosure Package or the Prospectus has been made or reaffirmed by the Company without a reasonable basis
or has been disclosed by the Company other than in good faith.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.48
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Integration</U>. Neither the Company, nor
any of its affiliates, nor any person acting on its or their behalf has, directly or indirectly, made any offers or sales of any
security or solicited any offers to buy any security, under circumstances that would cause the Offering to be integrated with
prior offerings by the Company for purposes of the Securities Act that would require the registration of any such securities under
the Securities Act.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.49
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Confidentiality and Non-Competitions</U>.
To the Company&rsquo;s knowledge, no director, officer, key employee or consultant of the Company is subject to any confidentiality,
non-disclosure, non-competition agreement or non-solicitation agreement with any employer or prior employer that could reasonably
be expected to materially affect his ability to be and act in his respective capacity of the Company or be expected to result
in a Material Adverse Change.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.50
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Minute Books</U>. The minute books of the
Company have been made available to the Underwriters and counsel for the Underwriters, and such books (i) contain a complete summary
of all meetings and actions of the board of directors (including each board committee) and stockholders of the Company (or analogous
governing bodies and interest holders, as applicable), since the time of its incorporation or organization through the date of
the latest meeting and action, and (ii) accurately in all material respects reflect all transactions referred to in such minutes.
There are no material transactions, agreements, dispositions or other actions of the Company that are not properly approved and/or
accurately and fairly recorded in the minute books of the Company, as applicable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">2.51
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Stabilization</U>. Neither the Company nor,
to its knowledge, any of its employees, directors or stockholders (without the consent of the Representative) has taken, directly
or indirectly, any action designed to or that has constituted or that might reasonably be expected to cause or result in, under
Regulation M of the Exchange Act, or otherwise, stabilization or manipulation of the price of any security of the Company to facilitate
the sale or resale of the Public Securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="text-align: justify; font: normal 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">3.</FONT> <FONT STYLE="font: 10pt Times New Roman, Times, Serif"><U>Covenants of the Company</U>. The Company covenants and agrees as follows:</FONT></P>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Amendments to Registration Statement</U>.
The Company shall deliver to the Representative, prior to filing, any amendment or supplement to the Registration Statement or
Prospectus proposed to be filed after the Effective Date and not file any such amendment or supplement to which the Representative
shall reasonably object in writing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Federal Securities Laws</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.2.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Compliance</U>. The Company, subject to Section
3.2.2, shall comply with the requirements of Rule 430A of the Securities Act Regulations, and will notify the Representative promptly,
and confirm the notice in writing, (i) when any post-effective amendment to the Registration Statement shall become effective
or any amendment or supplement to the Prospectus shall have been filed; (ii) of the receipt of any comments from the Commission;
(iii) of any request by the Commission for any amendment to the Registration Statement or any amendment or supplement to the Prospectus
or for additional information; (iv) of the issuance by the Commission of any stop order suspending the effectiveness of the Registration
Statement or any post-effective amendment or of any order preventing or suspending the use of any Preliminary Prospectus or the
Prospectus, or of the suspension of the qualification of the Public Securities for offering or sale in any jurisdiction, or of
the initiation or threatening of any proceedings for any of such purposes or of any examination pursuant to Section 8(d) or 8(e)
of the Securities Act concerning the Registration Statement and (v) if the Company becomes the subject of a proceeding under Section
8A of the Securities Act in connection with the Offering of the Public Securities. The Company shall effect all filings required
under Rule 424(b) of the Securities Act Regulations, in the manner and within the time period required by Rule 424(b) (without
reliance on Rule 424(b)(8)), and shall take such steps as it deems necessary to ascertain promptly whether the form of prospectus
transmitted for filing under Rule 424(b) was received for filing by the Commission and, in the event that it was not, it will
promptly file such prospectus. The Company shall use its best efforts to prevent the issuance of any stop order, prevention or
suspension and, if any such order is issued, to obtain the lifting thereof at the earliest possible moment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.2.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Continued Compliance</U>. The Company shall
comply with the Securities Act, the Securities Act Regulations, the Exchange Act and the Exchange Act Regulations so as to permit
the completion of the distribution of the Public Securities as contemplated in this Agreement and in the Registration Statement,
the Pricing Disclosure Package and the Prospectus. If at any time when a prospectus relating to the Public Securities is (or,
but for the exception afforded by Rule 172 of the Securities Act Regulations (&ldquo;<B>Rule 172</B>&rdquo;), would be) required
by the Securities Act to be delivered in connection with sales of the Public Securities, any event shall occur or condition shall
exist as a result of which it is necessary, in the opinion of counsel for the Underwriters or for the Company, to (i) amend the
Registration Statement in order that the Registration Statement will not include an untrue statement of a material fact or omit
to state a material fact required to be stated therein or necessary to make the statements therein not misleading; (ii) amend
or supplement the Pricing Disclosure Package or the Prospectus in order that the Pricing Disclosure Package or the Prospectus,
as the case may be, will not include any untrue statement of a material fact or omit to state a material fact necessary in order
to make the statements therein not misleading in light of the circumstances existing at the time it is delivered to a purchaser
or (iii) amend the Registration Statement or amend or supplement the Pricing Disclosure Package or the Prospectus, as the case
may be, in order to comply with the requirements of the Securities Act or the Securities Act Regulations, the Company will promptly
(A) give the Representative notice of such event; (B) prepare any amendment or supplement as may be necessary to correct such
statement or omission or to make the Registration Statement, the Pricing Disclosure Package or the Prospectus comply with such
requirements and, a reasonable amount of time prior to any proposed filing or use, furnish the Representative with copies of any
such amendment or supplement and (C) file with the Commission any such amendment or supplement; provided that the Company shall
not file or use any such amendment or supplement to which the Representative or counsel for the Underwriters shall reasonably
object. The Company will furnish to the Underwriters such number of copies of such amendment or supplement as the Underwriters
may reasonably request. The Company has given the Representative notice of any filings made pursuant to the Exchange Act or the
Exchange Act Regulations within 48 hours prior to the Applicable Time. The Company shall give the Representative notice of its
intention to make any such filing from the Applicable Time until the later of the Closing Date and the exercise in full or expiration
of the Over-allotment Option specified in Section 1.2 hereof and will furnish the Representative with copies of the related document(s)
a reasonable amount of time prior to such proposed filing, as the case may be, and will not file or use any such document to which
the Representative or counsel for the Underwriters shall reasonably object.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.2.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Exchange Act Registration</U>. For a period
of three (3) years after the date of this Agreement, the Company shall use its commercially reasonable best efforts to maintain
the registration of the shares of Common Stock under the Exchange Act, provided that such provision shall not prevent a sale,
merger or similar transaction involving the Company. For a period of three (3) years after the date of this Agreement, the Company
shall not deregister the shares of Common Stock under the Exchange Act without the prior written consent of the Representative,
which consent shall not be unreasonably withheld, provided that such provision shall not prevent a sale, merger or similar transaction
involving the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.2.4.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Free Writing Prospectuses</U>. The Company
agrees that, unless it obtains the prior written consent of the Representative, it shall not make any offer relating to the Public
Securities that would constitute an Issuer Free Writing Prospectus or that would otherwise constitute a &ldquo;free writing prospectus,&rdquo;
or a portion thereof, required to be filed by the Company with the Commission or retained by the Company under Rule 433; provided
that the Representative shall be deemed to have consented to each Issuer General Use Free Writing Prospectus hereto and any &ldquo;road
show that is a written communication&rdquo; within the meaning of Rule 433(d)(8)(i) that has been reviewed by the Representative.
The Company represents that it has treated or agrees that it will treat each such free writing prospectus consented to, or deemed
consented to, by the Underwriters as an &ldquo;issuer free writing prospectus,&rdquo; as defined in Rule 433, and that it has
complied and will comply with the applicable requirements of Rule 433 with respect thereto, including timely filing with the Commission
where required, legending and record keeping. If at any time following issuance of an Issuer Free Writing Prospectus there occurred
or occurs an event or development as a result of which such Issuer Free Writing Prospectus conflicted or would conflict with the
information contained in the Registration Statement or included or would include an untrue statement of a material fact or omitted
or would omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances existing
at that subsequent time, not misleading, the Company will promptly notify the Underwriters and will promptly amend or supplement,
at its own expense, such Issuer Free Writing Prospectus to eliminate or correct such conflict, untrue statement or omission.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Delivery to the Underwriters of Registration
Statements</U>. The Company has delivered or made available or shall deliver or make available to the Representative and counsel
for the Representative, without charge, signed copies of the Registration Statement as originally filed and each amendment thereto
(including exhibits filed therewith) and signed copies of all consents and certificates of experts, and will also deliver to the
Underwriters, without charge, a conformed copy of the Registration Statement as originally filed and each amendment thereto (without
exhibits) for each of the Underwriters. The copies of the Registration Statement and each amendment thereto furnished to the Underwriters
will be identical to the electronically transmitted copies thereof filed with the Commission pursuant to EDGAR, except to the
extent permitted by Regulation S-T.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.4
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Delivery to the Underwriters of Prospectuses</U>.
The Company has delivered or made available or will deliver or make available to each Underwriter, without charge, as many copies
of each Preliminary Prospectus as such Underwriter reasonably requested, and the Company hereby consents to the use of such copies
for purposes permitted by the Securities Act. The Company will furnish to each Underwriter, without charge, during the period
when a prospectus relating to the Public Securities is (or, but for the exception afforded by Rule 172, would be) required to
be delivered under the Securities Act, such number of copies of the Prospectus (as amended or supplemented) as such Underwriter
may reasonably request. The Prospectus and any amendments or supplements thereto furnished to the Underwriters will be identical
to the electronically transmitted copies thereof filed with the Commission pursuant to EDGAR, except to the extent permitted by
Regulation S-T.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.5
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Effectiveness and Events Requiring Notice
to the Representative</U>. The Company shall notify the Representative immediately and confirm the notice in writing: (i) of the
effectiveness of any post-effective amendment to the Registration Statement; (ii) of the issuance by the Commission of any stop
order or of the initiation, or the threatening, of any proceeding for that purpose; (iii) of the issuance by any state securities
commission of any proceedings for the suspension of the qualification of the Public Securities for offering or sale in any jurisdiction
or of the initiation, or the threatening, of any proceeding for that purpose; (iv) of the mailing and delivery to the Commission
for filing of any amendment or supplement to the Registration Statement or Prospectus; (v) of the receipt of any comments or request
for any additional information from the Commission; and (vi) of the happening of any event during the period described in this
Section 3.5 that, in the judgment of the Company, makes any statement of a material fact made in the Registration Statement, the
Pricing Disclosure Package or the Prospectus untrue or that requires the making of any changes in (a) the Registration Statement
in order to make the statements therein not misleading, or (b) in the Pricing Disclosure Package or the Prospectus in order to
make the statements therein, in light of the circumstances under which they were made, not misleading. If the Commission or any
state securities commission shall enter a stop order or suspend such qualification at any time, the Company shall make every reasonable
effort to obtain promptly the lifting of such order.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.6
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Review of Financial Statements. </U>For a
period of three (3) years after the date of this Agreement, the Company, at its expense, shall cause its regularly engaged independent
registered public accounting firm to review (but not audit) the Company&rsquo;s financial statements for each of the three fiscal
quarters immediately preceding the announcement of any quarterly financial information, provided that such provision shall not
prevent a sale, merger or similar transaction involving the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.7
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Listing</U>. The Company shall use its commercially
reasonable best efforts to maintain the listing of the shares of Common Stock (including the shares of Common Stock included in
the Public Securities, the Preferred Conversion Shares and the Warrant Shares) on the Exchange for at least three years from the
date of this Agreement, provided that such provision shall not prevent a sale, merger or similar transaction involving the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.8
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Financial Public Relations Firm</U>. As of
the Effective Date, the Company shall have retained a financial public relations firm reasonably acceptable to the Representative
and the Company, which shall initially be The Ruth Group, which firm is experienced in assisting issuers in initial public offerings
of securities and in their relations with their security holders, and shall retain such firm or another firm reasonably acceptable
to the Representative for a period of not less than two (2) years after the Effective Date.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.9
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Reports to the Representative</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.9.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Periodic Reports, etc</U>. For a period of
three (3) years after the date of this Agreement, the Company shall furnish or make available to the Representative upon request
copies of such financial statements and other periodic and special reports as the Company from time to time furnishes generally
to holders of any class of its securities and also promptly furnish to the Representative: (i) a copy of each periodic report
the Company shall be required to file with the Commission under the Exchange Act and the Exchange Act Regulations; (ii) a copy
of every press release and every news item and article with respect to the Company or its affairs which was released by the Company;
(iii) a copy of each Form 8-K prepared and filed by the Company; (iv) five copies of each registration statement filed by the
Company under the Securities Act; and (v) such additional documents and information with respect to the Company and the affairs
of any future subsidiaries of the Company as the Representative may from time to time reasonably request; provided the Representative
shall sign, if requested by the Company, a Regulation FD compliant confidentiality agreement which is reasonably acceptable to
the Representative and Representative Counsel in connection with the Representative&rsquo;s receipt of such information. Documents
filed with the Commission pursuant to its EDGAR system shall be deemed to have been delivered to the Representative pursuant to
this Section 3.9.1.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.9.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Transfer Agent; Transfer Sheets</U>. For a
period of three (3) years after the date of this Agreement, the Company shall retain a transfer agent and registrar acceptable
to the Representative (the &ldquo;<B>Transfer Agent</B>&rdquo;) and shall furnish to the Representative at the Company&rsquo;s
sole cost and expense such transfer sheets of the Company&rsquo;s securities as the Representative may reasonably request, including
the daily and monthly consolidated transfer sheets of the Transfer Agent and DTC; provided that such provision shall not prevent
a sale, merger or similar transaction involving the Company. Corporate Stock Transfer, Inc. is acceptable to the Representative
to act as Transfer Agent for the shares of Common Stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.9.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Warrant Agent</U>. For so long as the Warrants
are outstanding, the Company shall retain a warrant agent for the Warrants reasonably acceptable to the Representative (the &ldquo;<B>Warrant
Agent</B>&rdquo;). Corporate Stock Transfer, Inc. is acceptable to the Representative to act as Warrant Agent for the Warrants.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.9.4.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Trading Reports</U>. During such time as the
<FONT STYLE="color: black">shares of Common Stock included in the Public Securities, the Preferred Conversion Shares and the Warrant
Shares</FONT> are listed on the Exchange, the Company shall provide to the Representative, at the Company&rsquo;s expense, such
reports published by Exchange relating to price trading of the Common Stock, as the Representative shall reasonably request, provided
that such provision shall not prevent a sale, merger or similar transaction involving the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.10
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Payment of Expenses</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.10.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>General Expenses Related to the Offering</U>.
The Company hereby agrees to pay on the Closing Date all expenses incident to the performance of the obligations of the Company
under this Agreement, including, but not limited to: (a) all filing fees and communication expenses relating to the registration
of the Public Securities to be sold in the Offering with the Commission; (b) all Public Filing System filing fees associated with
the review of the Offering by FINRA; (c) all fees and expenses relating to the listing of the <FONT STYLE="color: black">shares
of Common Stock included in the Public Securities </FONT>on the Exchange and such other stock exchanges as the Company and the
Representative together determine; (d) all fees, expenses and disbursements relating to the registration, qualification or exemption
of the Public Securities under the securities laws of such foreign jurisdictions as the Representative may reasonably designate;
(e) the costs of all mailing and printing of the underwriting documents (including, without limitation, the Underwriting Agreement,
the Warrant Agreement, the Warrant, any Blue Sky Surveys and, if appropriate, any Agreement Among Underwriters, Selected Dealers&rsquo;
Agreement, Underwriters&rsquo; Questionnaire and Power of Attorney), Registration Statements, prospectuses and all amendments,
supplements and exhibits thereto and as many preliminary and final prospectuses as the Representative may reasonably deem necessary;
(g) the costs of preparing, printing and delivering certificates representing the Public Securities; (h) fees and expenses of
the transfer agent for the shares of Common Stock and the Preferred Stock and the Warrant Agent for the Warrants; (i) stock transfer
and/or stamp taxes, if any, payable upon the transfer of securities from the Company to the Underwriters; (j) the costs associated
with post-closing advertising of the Offering in the national editions of the Wall Street Journal and New York Times; (k) the
costs associated with bound volumes of the public offering materials, which the Company or its designee will provide within a
reasonable time after the Closing Date in such quantities as the Representative may reasonably request; (l) the fees and expenses
of the Company&rsquo;s accountants; (m) the fees and expenses of the Company&rsquo;s legal counsel and other agents and representatives;
and (n) the fees and expenses of the Representative&rsquo;s legal counsel not to exceed $50,000. Notwithstanding the foregoing,
the Company&rsquo;s obligations to reimburse the Representative for any out-of-pocket expenses actually incurred as set forth
in the preceding sentence shall not exceed $72,000 in the aggregate, including but not limited to the legal fees of the Representative&rsquo;s
legal counsel. The Representative may deduct from the net proceeds of the Offering payable to the Company on the Closing Date,
or the Option Closing Date, if any, the expenses set forth herein to be paid by the Company to the Underwriters.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.11
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Application of Net Proceeds</U>. The Company
shall apply the net proceeds from the Offering received by it in a manner consistent with the application thereof described under
the caption &ldquo;Use of Proceeds&rdquo; in the Registration Statement, the Pricing Disclosure Package and the Prospectus.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.12
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Delivery of Earnings Statements to Security
Holders</U>. The Company shall make generally available to its security holders as soon as practicable, but not later than the
first day of the fifteenth (15th) full calendar month following the date of this Agreement, an earnings statement (which need
not be certified by an independent registered public accounting firm unless required by the Securities Act or the Securities Act
Regulations, but which shall satisfy the provisions of Rule 158(a) under Section 11(a) of the Securities Act) covering a period
of at least twelve (12) consecutive months beginning after the date of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.13
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Stabilization</U>. Neither the Company nor,
to its knowledge, any of its employees, directors or stockholders (without the consent of the Representative) has taken or shall
take, directly or indirectly, any action designed to or that has constituted or that might reasonably be expected to cause or
result in, under Regulation M of the Exchange Act, or otherwise, stabilization or manipulation of the price of any security of
the Company to facilitate the sale or resale of the Public Securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.14
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Internal Controls</U>. The Company shall maintain
a system of internal accounting controls sufficient to provide reasonable assurances that: (i) transactions are executed in accordance
with management&rsquo;s general or specific authorization; (ii) transactions are recorded as necessary in order to permit preparation
of financial statements in accordance with GAAP and to maintain accountability for assets; (iii) access to assets is permitted
only in accordance with management&rsquo;s general or specific authorization; and (iv) the recorded accountability for assets
is compared with existing assets at reasonable intervals and appropriate action is taken with respect to any differences.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.15
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Accountants</U>. As of the date of this Agreement,
the Company shall retain an independent registered public accounting firm reasonably acceptable to the Representative, and the
Company shall continue to retain a nationally recognized independent registered public accounting firm for a period of at least
three (3) years after the date of this Agreement. The Representative acknowledges that the Auditor is acceptable to the Representative.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.16
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>FINRA</U>. The Company shall advise the Representative
(who shall make an appropriate filing with FINRA) if it is or becomes aware that (i) any officer or director of the Company, (ii)
any beneficial owner of 5% or more of any class of the Company&rsquo;s securities or (iii) any beneficial owner of the Company&rsquo;s
unregistered equity securities which were acquired during the 180 days immediately preceding the filing of the Registration Statement
is or becomes an affiliate or associated person of a FINRA member participating in the Offering (as determined in accordance with
the rules and regulations of FINRA).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.17
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Fiduciary Duties</U>. The Company acknowledges
and agrees that the Underwriters&rsquo; responsibility to the Company is solely contractual in nature and that none of the Underwriters
or their affiliates or any selling agent shall be deemed to be acting in a fiduciary capacity, or otherwise owes any fiduciary
duty to the Company or any of its affiliates in connection with the Offering and the other transactions contemplated by this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.18
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Company Lock-Up Agreements</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.18.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Restriction on Sales of Capital Stock</U>.
The Company, on behalf of itself and any successor entity, agrees that, without the prior written consent of the Representative
(which may be withheld, delayed or conditioned in the Representative&rsquo;s sole discretion), it will not, for a period beginning
on the date of this Agreement and ending on the date that is the 90<SUP>th</SUP> day after the date of this Agreement (the &ldquo;<B>Lock-Up
Period</B>&rdquo;), (i) offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or
contract to sell, grant any option, right or warrant to purchase, lend, or otherwise transfer or dispose of, directly or indirectly,
any shares of capital stock of the Company or any securities convertible into or exercisable or exchangeable for shares of capital
stock of the Company; (ii) file or cause to be filed any registration statement with the Commission relating to the offering of
any shares of capital stock of the Company or any securities convertible into or exercisable or exchangeable for shares of capital
stock of the Company; (iii) enter into any swap or other arrangement that transfers to another, in whole or in part, any of the
economic consequences of ownership of capital stock of the Company, whether any such transaction described in clause (i), (ii)
or (iii) above is to be settled by delivery of shares of capital stock of the Company or such other securities, in cash or otherwise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
restrictions contained in this Section 3.18.1 (collectively, the &ldquo;<B>Restrictions</B>&rdquo;) shall not apply to (i) the
Public Securities to be sold hereunder (including the Preferred Conversion Shares and the Warrant Shares), (ii) the issuance by
the Company of securities of the Company pursuant to any documents, agreements or securities existing or outstanding as of the
Closing Date, excluding any issuance of securities pursuant to or in connection with that certain Common Stock Purchase Agreement
dated May 4, 2017 between the Company and Aspire Capital Fund, LLC., as the same may be amended from time to time (collectively
with any related agreements or instruments, the &ldquo;<B>Aspire ELOC</B>&rdquo;), it being acknowledged and agreed that the Restrictions
shall apply during the entire Lock-Up Period with respect to any issuance by the Company of any securities pursuant to or in connection
with the Aspire ELOC, (iii) the issuance by the Company of any securities of the Company under any equity compensation plan of
the Company, (iv) the issuance of any securities of the Company in connection with a merger, joint venture, licensing arrangement
or any other similar non-capital raising transaction, or (v) the issuance of securities of the Company to consultants in the Company&rsquo;s
ordinary course of business; provided that in each of (ii) through (iv) above, the securities shall be restricted from sale during
the entire Lock-Up Period.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Notwithstanding
anything herein to the contrary, from and after the date of expiration of the Lock-Up Period through and including the nine (9)
month anniversary of the date of this Agreement (the &ldquo;<B>Additional Lock-Up Period</B>&rdquo;), the Restrictions shall apply
with respect to any issuance by the Company of any securities pursuant to or in connection with the Aspire ELOC, excluding an
issuance of securities pursuant to the Aspire ELOC at a price per share (or deemed price per share) that is greater than $0.40
per share (to be appropriately adjusted for any reorganization, recapitalization, non-cash dividend, stock split, reverse stock
split or other similar transaction), without the prior written consent of the Representative (which may be withheld, delayed or
conditioned in the Representative&rsquo;s sole discretion), it being hereby acknowledged and agreed that the Restrictions shall
continue to apply during the entire Additional Lock-Up Period with respect to any issuance by the Company of any securities pursuant
to or in connection with the Aspire ELOC at a price per share (or deemed price per share) that is equal to or less than $0.40
per share (to be appropriately adjusted for any reorganization, recapitalization, non-cash dividend, stock split, reverse stock
split or other similar transaction).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.19
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Release of D&amp;O Lock-up Period</U>. If
the Representative, in its sole discretion, agrees to release or waive the restrictions set forth in the Lock-Up Agreements described
in Section 2.26 hereof for an officer or director of the Company and provide the Company with notice of the impending release
or waiver at least three (3) Business Days before the effective date of the release or waiver, the Company agrees to announce
the impending release or waiver by a press release substantially in the form of <U>Exhibit B</U> hereto through a major news service
at least two (2) Business Days before the effective date of the release or waiver.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.20
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Blue Sky Qualifications</U>. The Company shall
use its commercially reasonable best efforts, in cooperation with the Underwriters, if necessary, to qualify the Public Securities
for offering and sale under the applicable securities laws of such states and other jurisdictions (domestic or foreign) as the
Representative may designate and to maintain such qualifications in effect so long as required to complete the distribution of
the Public Securities; provided, however, that the Company shall not be obligated to file any general consent to service of process
or to qualify as a foreign corporation or as a dealer in securities in any jurisdiction in which it is not so qualified or to
subject itself to taxation in respect of doing business in any jurisdiction in which it is not otherwise so subject.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.21
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Reporting Requirements</U>. The Company, during
the period when a prospectus relating to the Public Securities is (or, but for the exception afforded by Rule 172, would be) required
to be delivered under the Securities Act, will file all documents required to be filed with the Commission pursuant to the Exchange
Act within the time periods required by the Exchange Act and Exchange Act Regulations. Additionally, the Company shall report
the use of proceeds from the issuance of the Public Securities as may be required under Rule 463 under the Securities Act Regulations.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.22
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Press Releases</U>. Prior to the Closing Date
and any Option Closing Date, the Company shall not issue any press release or other communication directly or indirectly or hold
any press conference with respect to the Company, its condition, financial or otherwise, or earnings, business affairs or business
prospects (except for routine oral marketing communications in the ordinary course of business and consistent with the past practices
of the Company and of which the Representative is notified), without the prior written consent of the Representative, which consent
shall not be unreasonably withheld, unless in the judgment of the Company and its counsel, and after notification to the Representative,
such press release or communication is required by law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.23
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Sarbanes-Oxley</U>. The Company shall at all
times comply with all applicable provisions of the Sarbanes-Oxley Act in effect from time to time.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">3.24
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>IRS Forms</U>. The Company shall deliver to
each Underwriter (or its agent), prior to or at the Closing Date, a properly completed and executed Internal Revenue Service (&ldquo;<B>IRS</B>&rdquo;)
Form W-9 or an IRS Form W-8, as appropriate, together with all required attachments to such form.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Conditions of Underwriters&rsquo; Obligations</U>.
The obligations of the Underwriters to purchase and pay for the Public Securities, as provided herein, shall be subject to (i)
the continuing accuracy of the representations and warranties of the Company in all material respects as of the date hereof and
as of each of the Closing Date and the Option Closing Date, if any; (ii) the accuracy of the statements of officers of the Company
made pursuant to the provisions hereof; (iii) the performance by the Company in all material respects of its obligations hereunder;
and (iv) the following conditions:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Regulatory Matters</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.1.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Effectiveness of Registration Statement; Rule
430A Information</U>. The Registration Statement has become effective not later than 5:15 p.m., Eastern time, on the date of this
Agreement or such later date and time as shall be consented to in writing by you, and, at each of the Closing Date and any Option
Closing Date, no stop order suspending the effectiveness of the Registration Statement or any post-effective amendment thereto
has been issued under the Securities Act, no order preventing or suspending the use of any Preliminary Prospectus or the Prospectus
has been issued and no proceedings for any of those purposes have been instituted or are pending or, to the Company&rsquo;s knowledge,
contemplated by the Commission. The Company has complied with each request (if any) from the Commission for additional information.
The Prospectus containing the Rule 430A Information shall have been filed with the Commission in the manner and within the time
frame required by Rule 424(b) (without reliance on Rule 424(b)(8)) or a post-effective amendment providing such information shall
have been filed with, and declared effective by, the Commission in accordance with the requirements of Rule 430A.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.1.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>FINRA Clearance</U>. On or before the date
of this Agreement, the Representative shall have received clearance from FINRA as to the amount of compensation allowable or payable
to the Underwriters as described in the Registration Statement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.1.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Exchange Stock Market Clearance</U>. On the
Closing Date, the shares of Common Stock included in the Firm Securities, the Preferred Conversion Shares and the Warrant Shares,
shall have been approved for listing on the Exchange, subject only to official notice of issuance. On the first Option Closing
Date (if any), the Option Shares and the Warrant Shares shall have been approved for listing on the Exchange, subject only to
official notice of issuance.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Company Counsel Matters</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.2.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Closing Date Opinion of Counsel</U>. On the
Closing Date, the Representative shall have received the favorable opinion of Reed Smith LLP, counsel to the Company, dated the
Closing Date and addressed to the Representative, in form and substance reasonably satisfactory to the Representative.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.2.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Opinion of Special Intellectual Property Counsel
for the Company</U>. On the Closing Date, the Representative shall have received the opinion of Knobbe Martens Intellectual Property
Law, special intellectual property counsel for the Company, dated the Closing Date, addressed to the Representative, in form and
substance reasonably satisfactory to the Representative.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.2.3.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Option Closing Date Opinions of Counsel</U>.
On the Option Closing Date, if any, the Representative shall have received the favorable opinions of each counsel listed in Sections
4.2.1 and 4.2.2, dated the Option Closing Date, addressed to the Representative and in form and substance reasonably satisfactory
to the Representative, confirming as of the Option Closing Date, the statements made by such counsels in their respective opinions
delivered on the Closing Date.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.2.4.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Reliance</U>. In rendering such opinions,
such counsel may rely: (i) as to matters involving the application of laws other than the laws of the United States and jurisdictions
in which they are admitted, to the extent such counsel deems proper and to the extent specified in such opinion, if at all, upon
an opinion or opinions (in form and substance reasonably satisfactory to the Representative) of other counsel reasonably acceptable
to the Representative, familiar with the applicable laws; and (ii) as to matters of fact, to the extent they deem proper, on certificates
or other written statements of officers of the Company and officers of departments of various jurisdictions having custody of
documents respecting the corporate existence or good standing of the Company, provided that copies of any such statements or certificates
shall be delivered to Representative Counsel if requested.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.2.5.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Certificate of Designation</U>. On the Closing
Date, the Representative shall have received evidence of the filing and acceptance of the Certificate of Designation of the Preferred
Stock from the Secretary of State of Delaware.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Comfort Letters</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.3.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Cold Comfort Letter</U>. At the time this
Agreement is executed the Representative shall have received a cold comfort letter containing statements and information of the
type customarily included in accountants&rsquo; comfort letters with respect to the financial statements and certain financial
information contained or incorporated by reference in the Registration Statement, the Pricing Disclosure Package and the Prospectus,
addressed to the Representative and in form and substance satisfactory in all respects to the Representative and to the Auditor,
dated as of the date of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.3.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Bring-down Comfort Letter</U>. At each of
the Closing Date and the Option Closing Date, if any, the Representative shall have received from the Auditor a letter, dated
as of the Closing Date or the Option Closing Date, as applicable, to the effect that the Auditor reaffirms the statements made
in the letter furnished pursuant to Section 4.3.1, except that the specified date referred to shall be a date not more than three
(3) business days prior to the Closing Date or the Option Closing Date, as applicable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.4
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Officers&rsquo; Certificates</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.4.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Officers&rsquo; Certificate</U>. The Company
shall have furnished to the Representative a certificate, dated the Closing Date and any Option Closing Date (if such date is
other than the Closing Date), of its Chief Executive Officer, its President and its Chief Financial Officer stating that (i) such
officers have carefully examined the Registration Statement, the Pricing Disclosure Package, any Issuer Free Writing Prospectus
and the Prospectus and, in their opinion, the Registration Statement and each amendment thereto, as of the Applicable Time and
as of the Closing Date (or any Option Closing Date if such date is other than the Closing Date) did not include any untrue statement
of a material fact and did not omit to state a material fact required to be stated therein or necessary to make the statements
therein not misleading, and the Pricing Disclosure Package, as of the Applicable Time and as of the Closing Date (or any Option
Closing Date if such date is other than the Closing Date), any Issuer Free Writing Prospectus as of its date and as of the Closing
Date (or any Option Closing Date if such date is other than the Closing Date), the Prospectus and each amendment or supplement
thereto, as of the respective date thereof and as of the Closing Date, did not include any untrue statement of a material fact
and did not omit to state a material fact necessary in order to make the statements therein, in the light of the circumstances
in which they were made, not misleading, (ii) since the effective date of the Registration Statement, no event has occurred which
should have been set forth in a supplement or amendment to the Registration Statement, the Pricing Disclosure Package or the Prospectus,
(iii) to the best of their knowledge after reasonable investigation, as of the Closing Date (or any Option Closing Date if such
date is other than the Closing Date), the representations and warranties of the Company in this Agreement are true and correct
in all material respects (except for those representations and warranties qualified as to materiality, which shall be true and
correct in all respects and except for those representations and warranties which refer to facts existing at a specific date,
which shall be true and correct as of such date) and the Company has complied with all agreements and satisfied all conditions
on its part to be performed or satisfied hereunder at or prior to the Closing Date (or any Option Closing Date if such date is
other than the Closing Date), and (iv) there has not been, subsequent to the date of the most recent audited financial statements
included or incorporated by reference in the Pricing Disclosure Package, any Material Adverse Change in the financial position
or results of operations of the Company, or any change or development that, singularly or in the aggregate, would involve a Material
Adverse Change in or affecting the condition (financial or otherwise), results of operations, business, assets or prospects of
the Company, except as set forth in the Prospectus.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.4.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Secretary&rsquo;s Certificate</U>. At each
of the Closing Date and the Option Closing Date, if any, the Representative shall have received a certificate of the Company signed
by the Secretary of the Company, dated the Closing Date or the Option Date, as the case may be, respectively, certifying: (i)
that each of the Charter and Bylaws is true and complete, has not been modified and is in full force and effect; (ii) that the
resolutions of the Company&rsquo;s Board of Directors relating to the Offering are in full force and effect and have not been
modified; (iii) as to the accuracy and completeness of all correspondence between the Company or its counsel and the Commission;
and (iv) as to the incumbency of the officers of the Company. The documents referred to in such certificate shall be attached
to such certificate.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.5
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Material Changes</U>. Prior to and on each
of the Closing Date and each Option Closing Date, if any: (i) there shall have been no Material Adverse Change or development
involving a prospective Material Adverse Change in the condition or prospects or the business activities, financial or otherwise,
of the Company from the latest dates as of which such condition is set forth in the Registration Statement, the Pricing Disclosure
Package and the Prospectus; (ii) no action, suit or proceeding, at law or in equity, shall have been pending or threatened against
the Company or any Insider before or by any court or federal or state commission, board or other administrative agency wherein
an unfavorable decision, ruling or finding may materially adversely affect the business, operations, prospects or financial condition
or income of the Company, except as set forth in the Registration Statement, the Pricing Disclosure Package and the Prospectus;
(iii) no stop order shall have been issued under the Securities Act and no proceedings therefor shall have been initiated or threatened
by the Commission; and (iv) the Registration Statement, the Pricing Disclosure Package and the Prospectus and any amendments or
supplements thereto shall contain all material statements which are required to be stated therein in accordance with the Securities
Act and the Securities Act Regulations and shall conform in all material respects to the requirements of the Securities Act and
the Securities Act Regulations, and neither the Registration Statement, the Pricing Disclosure Package nor the Prospectus nor
any amendment or supplement thereto shall contain any untrue statement of a material fact or omit to state any material fact required
to be stated therein or necessary to make the statements therein, in light of the circumstances under which they were made, not
misleading.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.6
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>No Material Misstatement or Omission</U>.
The Underwriters shall not have discovered and disclosed to the Company on or prior to the Closing Date and any Option Closing
Date that the Registration Statement or any amendment or supplement thereto contains an untrue statement of a fact which, in the
opinion of counsel for the Underwriters, is material or omits to state any fact which, in the opinion of such counsel, is material
and is required to be stated therein or is necessary to make the statements therein not misleading, or that the Registration Statement,
the Pricing Disclosure Package, any Issuer Free Writing Prospectus or the Prospectus or any amendment or supplement thereto contains
an untrue statement of fact which, in the opinion of such counsel, is material or omits to state any fact which, in the opinion
of such counsel, is material and is necessary in order to make the statements, in the light of the circumstances under which they
were made, not misleading.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.7
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Corporate Proceedings</U>. All corporate proceedings
and other legal matters incident to the authorization, form and validity of each of this Agreement, the Public Securities, the
Registration Statement, the Pricing Disclosure Package, each Issuer Free Writing Prospectus, if any, and the Prospectus and all
other legal matters relating to this Agreement and the transactions contemplated hereby and thereby shall be reasonably satisfactory
in all material respects to counsel for the Underwriters, and the Company shall have furnished to such counsel all documents and
information that they may reasonably request to enable them to pass upon such matters.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.8
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Delivery of Agreements</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.8.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Lock-Up Agreements</U>. On or before the date
of this Agreement, the Company shall have delivered to the Representative executed copies of the Lock-Up Agreements from each
of the persons listed in <U>Schedule 3</U> hereto.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.8.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Warrant Agreement</U>. On the Closing Date,
the Company shall have delivered to the Representative executed copies of the Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">4.9
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Additional Documents</U>. At the Closing Date
and at each Option Closing Date (if any) Representative&rsquo;s Counsel shall have been furnished with such documents and opinions
as they may require for the purpose of enabling Representative&rsquo;s Counsel to deliver an opinion to the Underwriters, or in
order to evidence the accuracy of any of the representations or warranties, or the fulfillment of any of the conditions, herein
contained; and all proceedings taken by the Company in connection with the issuance and sale of the Public Securities as herein
contemplated shall be satisfactory in form and substance to the Representative and Representative&rsquo;s Counsel.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Indemnification</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Indemnification of the Underwriters</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.1.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>General</U>. Subject to the conditions set
forth below, the Company agrees to indemnify and hold harmless each Underwriter, its affiliates and each of its and their respective
directors, officers, members, employees, representatives, partners, shareholders, affiliates, counsel, and agents and each person,
if any, who controls any such Underwriter within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange
Act (collectively the &ldquo;<B>Underwriter Indemnified Parties</B>,&rdquo; and each an &ldquo;<B>Underwriter Indemnified Party</B>&rdquo;),
against any and all loss, liability, claim, damage and expense whatsoever (including but not limited to any and all legal or other
expenses reasonably incurred in investigating, preparing or defending against any litigation, commenced or threatened, or any
claim whatsoever, whether arising out of any action between any of the Underwriter Indemnified Parties and the Company or between
any of the Underwriter Indemnified Parties and any third party, or otherwise) to which they or any of them may become subject
under the Securities Act, the Exchange Act or any other statute or at common law or otherwise or under the laws of foreign countries
(a &ldquo;<B>Claim</B>&rdquo;), (i) arising out of or based upon any untrue statement or alleged untrue statement of a material
fact contained in (A) the Registration Statement, the Pricing Disclosure Package, any Preliminary Prospectus, the Prospectus,
or in any Issuer Free Writing Prospectus (as from time to time each may be amended and supplemented); (B) any materials or information
provided to investors by, or with the approval of, the Company in connection with the marketing of the Offering, including any
&ldquo;road show&rdquo; or investor presentations made to investors by the Company (whether in person or electronically); or (C)
any application or other document or written communication (in this Section 5, collectively called &ldquo;application&rdquo;)
executed by the Company or based upon written information furnished by the Company in any jurisdiction in order to qualify the
Public Securities, the Preferred Conversion Shares and the Warrant Shares under the securities laws thereof or filed with the
Commission, any state securities commission or agency, the Exchange or any other national securities exchange; or the omission
or alleged omission therefrom of a material fact required to be stated therein or necessary to make the statements therein, in
the light of the circumstances under which they were made, not misleading, unless such statement or omission was made in reliance
upon, and in conformity with, the Underwriters&rsquo; Information or (ii) otherwise arising in connection with or allegedly in
connection with the Offering. The Company also agrees that it will reimburse each Underwriter Indemnified Party for all fees and
expenses (including but not limited to any and all legal or other expenses reasonably incurred in investigating, preparing or
defending against any litigation, commenced or threatened, or any claim whatsoever, whether arising out of any action between
any of the Underwriter Indemnified Parties and the Company or between any of the Underwriter Indemnified Parties and any third
party, or otherwise) (collectively, the &ldquo;<B>Expenses</B>&rdquo;), and further agrees wherever and whenever possible to advance
payment of Expenses as they are incurred by an Underwriter Indemnified Party in investigating, preparing, pursuing or defending
any Claim.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.1.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Procedure</U>. If any action is brought against
an Underwriter Indemnified Party in respect of which indemnity may be sought against the Company pursuant to Section 5.1.1, such
Underwriter Indemnified Party shall promptly notify the Company in writing of the institution of such action and the Company shall
assume the defense of such action, including the employment and fees of counsel (subject to the approval of such Underwriter Indemnified
Party) and payment of actual expenses if an Underwriter Indemnified Party requests that the Company do so. Such Underwriter Indemnified
Party shall have the right to employ its or their own counsel in any such case, but the fees and expenses of such counsel shall
be at the expense of the Company, and shall be advanced by the Company. The Company shall not be liable for any settlement of
any action effected without its consent (which shall not be unreasonably withheld). In addition, the Company shall not, without
the prior written consent of the Underwriters, settle, compromise or consent to the entry of any judgment in or otherwise seek
to terminate any pending or threatened action in respect of which advancement, reimbursement, indemnification or contribution
may be sought hereunder (whether or not such Underwriter Indemnified Party is a party thereto) unless such settlement, compromise,
consent or termination (i) includes an unconditional release of each Underwriter Indemnified Party, acceptable to such Underwriter
Indemnified Party, from all liabilities, expenses and claims arising out of such action for which indemnification or contribution
may be sought and (ii) does not include a statement as to or an admission of fault, culpability or a failure to act, by or on
behalf of any Underwriter Indemnified Party.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Indemnification of the Company</U>. Each Underwriter,
severally and not jointly, agrees to indemnify and hold harmless the Company, its directors, its officers who signed the Registration
Statement and persons who control the Company within the meaning of Section 15 of the Securities Act or Section 20 of the Exchange
Act against any and all loss, liability, claim, damage and expense described in the foregoing indemnity from the Company to the
several Underwriters, as incurred, but only with respect to untrue statements or omissions, or alleged untrue statements or omissions
made in the Registration Statement, any Preliminary Prospectus, the Pricing Disclosure Package or Prospectus or any amendment
or supplement thereto or in any application, in reliance upon, and in strict conformity with, the Underwriters&rsquo; Information.
In case any action shall be brought against the Company or any other person so indemnified based on any Preliminary Prospectus,
the Registration Statement, the Pricing Disclosure Package or Prospectus or any amendment or supplement thereto or any application,
and in respect of which indemnity may be sought against any Underwriter, such Underwriter shall have the rights and duties given
to the Company, and the Company and each other person so indemnified shall have the rights and duties given to the several Underwriters
by the provisions of Section 5.1.2. The Company agrees promptly to notify the Representative of the commencement of any litigation
or proceedings against the Company or any of its officers, directors or any person, if any, who controls the Company within the
meaning of Section 15 of the Securities Act or Section 20 of the Exchange Act, in connection with the issuance and sale of the
Public Securities or in connection with the Registration Statement, the Pricing Disclosure Package, the Prospectus, or any Issuer
Free Writing Prospectus.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Contribution</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.3.1.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Contribution Rights</U>. If the indemnification
provided for in this Section 5 shall for any reason be unavailable to or insufficient to hold harmless an indemnified party under
Section 5.1 or 5.2 in respect of any loss, claim, damage or liability, or any action in respect thereof, referred to therein,
then each indemnifying party shall, in lieu of indemnifying such indemnified party, contribute to the amount paid or payable by
such indemnified party as a result of such loss, claim, damage or liability, or action in respect thereof, (i) in such proportion
as shall be appropriate to reflect the relative benefits received by the Company, on the one hand, and the Underwriters, on the
other, from the Offering, or (ii) if the allocation provided by clause (i) above is not permitted by applicable law, in such proportion
as is appropriate to reflect not only the relative benefits referred to in clause (i) above but also the relative fault of the
Company, on the one hand, and the Underwriters, on the other, with respect to the statements or omissions that resulted in such
loss, claim, damage or liability, or action in respect thereof, as well as any other relevant equitable considerations. The relative
benefits received by the Company, on the one hand, and the Underwriters, on the other, with respect to such Offering shall be
deemed to be in the same proportion as the total net proceeds from the Offering of the Securities purchased under this Agreement
(before deducting expenses) received by the Company, as set forth in the table on the cover page of the Prospectus, on the one
hand, and the total underwriting discounts and commissions received by the Underwriters in connection with the Offering, as set
forth in the table on the cover page of the Prospectus, on the other hand. The relative fault shall be determined by reference
to whether the untrue or alleged untrue statement of a material fact or omission or alleged omission to state a material fact
relates to information supplied by the Company or the Underwriters, the intent of the parties and their relative knowledge, access
to information and opportunity to correct or prevent such statement or omission. The Company and the Underwriters agree that it
would not be just and equitable if contributions pursuant to this Section 5.3.1 were to be determined by pro rata allocation (even
if the Underwriters were treated as one entity for such purpose) or by any other method of allocation that does not take into
account the equitable considerations referred to herein. The amount paid or payable by an indemnified party as a result of the
loss, claim, damage or liability, or action in respect thereof, referred to above in this Section 5.3.1 shall be deemed to include,
for purposes of this Section 5.3.1, any legal or other expenses reasonably incurred by such indemnified party in connection with
investigating or defending any such action or claim. Notwithstanding the provisions of this Section 5.3.1 in no event shall an
Underwriter be required to contribute any amount in excess of the amount by which the total underwriting discounts and commissions
received by such Underwriter in connection with the Offering exceeds the amount of any damages that such Underwriter has otherwise
been required to pay by reason of such untrue or alleged untrue statement or omission or alleged omission. No person guilty of
fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from
any person who was not guilty of such fraudulent misrepresentation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">5.3.2.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Contribution Procedure</U>. Within fifteen
(15) days after receipt by any party to this Agreement (or its representative) of notice of the commencement of any action, suit
or proceeding, such party will, if a claim for contribution in respect thereof is to be made against another party (&ldquo;<B>contributing
party</B>&rdquo;), notify the contributing party of the commencement thereof, but the failure to so notify the contributing party
will not relieve it from any liability which it may have to any other party other than for contribution hereunder. In case any
such action, suit or proceeding is brought against any party, and such party notifies a contributing party or its representative
of the commencement thereof within the aforesaid 15 days, the contributing party will be entitled to participate therein with
the notifying party and any other contributing party similarly notified. Any such contributing party shall not be liable to any
party seeking contribution on account of any settlement of any claim, action or proceeding affected by such party seeking contribution
on account of any settlement of any claim, action or proceeding affected by such party seeking contribution without the written
consent of such contributing party. The contribution provisions contained in this Section 5.3.2 are intended to supersede, to
the extent permitted by law, any right to contribution under the Securities Act, the Exchange Act or otherwise available. Each
Underwriter&rsquo;s obligations to contribute pursuant to this Section 5.3 are several and not joint.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">6.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Default by an Underwriter</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">6.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Default Not Exceeding 10% of Firm Securities
or Option Securities</U>. If any Underwriter or Underwriters shall default in its or their obligations to purchase the Firm Securities
or the Option Securities, if the Over-allotment Option is exercised hereunder, and if the number of the Firm Securities or Option
Securities with respect to which such default relates does not exceed in the aggregate 10% of the number of Firm Securities or
Option Securities that all Underwriters have agreed to purchase hereunder, then such Firm Securities or Option Securities to which
the default relates shall be purchased by the non-defaulting Underwriters in proportion to their respective commitments hereunder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">6.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Default Exceeding 10% of Firm Securities or
Option Securities</U>. In the event that the default addressed in Section 6.1 relates to more than 10% of the Firm Securities
or Option Securities, you may in your discretion arrange for yourself or for another party or parties to purchase such Firm Securities
or Option Securities to which such default relates on the terms contained herein. If, within one (1) Business Day after such default
relating to more than 10% of the Firm Securities or Option Securities, you do not arrange for the purchase of such Firm Securities
or Option Securities, then the Company shall be entitled to a further period of one (1) Business Day within which to procure another
party or parties satisfactory to you to purchase said Firm Securities or Option Securities on such terms. In the event that neither
you nor the Company arrange for the purchase of the Firm Securities or Option Securities to which a default relates as provided
in this Section 6, this Agreement will automatically be terminated by you or the Company without liability on the part of the
Company (except as provided in Sections 3.9 and 5 hereof) or the several Underwriters (except as provided in Section 5 hereof);
provided, however, that if such default occurs with respect to the Option Securities, this Agreement will not terminate as to
the Firm Securities; and provided, further, that nothing herein shall relieve a defaulting Underwriter of its liability, if any,
to the other Underwriters and to the Company for damages occasioned by its default hereunder<FONT STYLE="color: black">.</FONT></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">6.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Postponement of Closing Date</U>. In the event
that the Firm Securities or Option Securities to which the default relates are to be purchased by the non-defaulting Underwriters,
or are to be purchased by another party or parties as aforesaid, you or the Company shall have the right to postpone the Closing
Date or Option Closing Date for a reasonable period, but not in any event exceeding five (5) Business Days, in order to effect
whatever changes may thereby be made necessary in the Registration Statement, the Pricing Disclosure Package or the Prospectus
or in any other documents and arrangements, and the Company agrees to file promptly any amendment to the Registration Statement,
the Pricing Disclosure Package or the Prospectus that in the opinion of counsel for the Underwriter may thereby be made necessary.
The term &ldquo;<B>Underwriter</B>&rdquo; as used in this Agreement shall include any party substituted under this Section 6 with
like effect as if it had originally been a party to this Agreement with respect to such Securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">7.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Additional Covenants</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">7.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>[Reserved.] </U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">7.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Board Composition and Board Designations</U>.
The Company shall ensure that: (i) the qualifications of the persons serving as members of the Board of Directors and the overall
composition of the Board comply with the Sarbanes-Oxley Act, with the Exchange Act and with the listing rules of the Exchange
or any other national securities exchange, as the case may be, in the event the Company seeks to have any of its securities listed
on another exchange or quoted on an automated quotation system, and (ii) if applicable, at least one member of the Audit Committee
of the Board of Directors qualifies as an &ldquo;audit committee financial expert,&rdquo; as such term is defined under Regulation
S-K and the listing rules of the Exchange.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">7.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Prohibition on Press Releases and Public Announcements</U>.
The Company shall not issue press releases or engage in any other publicity, without the Representative&rsquo;s prior written
consent, for a period ending at 5:00 p.m., Eastern time, on the first (1st) Business Day following the 40<SUP>th</SUP> day after
the Closing Date, other than normal and customary releases issued in the ordinary course of the Company&rsquo;s business.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">8.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Effective Date of this Agreement and Termination
Thereof</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">8.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Effective Date</U>. This Agreement shall become
effective when both the Company and the Representative have executed the same and delivered counterparts of such signatures to
the other party.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">8.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Termination</U>. The Representative shall
have the right to terminate this Agreement at any time prior to any Closing Date, (i) if any domestic or international event or
act or occurrence has materially disrupted, or in your opinion will in the immediate future materially disrupt, general securities
markets in the United States; or (ii) if trading on the New York Stock Exchange or the Nasdaq Stock Market LLC shall have been
suspended or materially limited, or minimum or maximum prices for trading shall have been fixed, or maximum ranges for prices
for securities shall have been required by FINRA or by order of the Commission or any other government authority having jurisdiction;
or (iii) if the United States shall have become involved in a new war or an increase in major hostilities; or (iv) if a banking
moratorium has been declared by a New York State or federal authority; or (v) if a moratorium on foreign exchange trading has
been declared which materially adversely impacts the United States securities markets; or (vi) if the Company shall have sustained
a material loss by fire, flood, accident, hurricane, earthquake, theft, sabotage or other calamity or malicious act which, whether
or not such loss shall have been insured, will, in your opinion, make it inadvisable to proceed with the delivery of the Firm
Securities or Option Securities; or (vii) if the Company is in material breach of any of its representations, warranties or covenants
hereunder; or (viii) if the Representative shall have become aware after the date hereof of such a Material Adverse Change in
the conditions or prospects of the Company, or such adverse material change in general market conditions as in the Representative&rsquo;s
judgment would make it impracticable to proceed with the offering, sale and/or delivery of the Public Securities or to enforce
contracts made by the Underwriters for the sale of the Public Securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">8.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Expenses</U>. Notwithstanding anything to
the contrary in this Agreement, except in the case of a default by the Underwriters, pursuant to Section 6.2 above, in the event
that this Agreement shall not be carried out for any reason whatsoever, within the time specified herein or any extensions thereof
pursuant to the terms herein, the Company shall be obligated to pay to the Underwriters their actual and accountable out-of-pocket
expenses related to the transactions contemplated herein then due and payable (including the fees and disbursements of Representative
Counsel) up to $50,000 and upon demand the Company shall pay the full amount thereof to the Representative on behalf of the Underwriters;
provided, however, that such expense cap in no way limits or impairs the indemnification and contribution provisions of this Agreement.
Notwithstanding the foregoing, any advance received by the Representative will be reimbursed to the Company to the extent not
actually incurred in compliance with FINRA Rule 5110(f)(2)(C).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">8.4
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Indemnification</U>. Notwithstanding any contrary
provision contained in this Agreement, any election hereunder or any termination of this Agreement, and whether or not this Agreement
is otherwise carried out, the provisions of Section 5 shall remain in full force and effect and shall not be in any way affected
by, such election or termination or failure to carry out the terms of this Agreement or any part hereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">8.5
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Representations, Warranties, Agreements to
Survive</U>. All representations, warranties and agreements contained in this Agreement or in certificates of officers of the
Company submitted pursuant hereto, shall remain operative and in full force and effect regardless of (i) any investigation made
by or on behalf of any Underwriter or its Affiliates or selling agents, any person controlling any Underwriter, its officers or
directors or any person controlling the Company or (ii) delivery of and payment for the Public Securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Miscellaneous</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.1
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Notices</U>. All communications hereunder,
except as herein otherwise specifically provided, shall be in writing and shall be mailed (registered or certified mail, return
receipt requested), personally delivered or sent by facsimile transmission and confirmed and shall be deemed given when so delivered
or faxed and confirmed or if mailed, two (2) days after such mailing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
to the Representative:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aegis
Capital Corp.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">810
Seventh Avenue, 18<SUP>th</SUP> Floor</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, New York 10019</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attn:
Mr. David Bocchi, Managing Director of Investment Banking</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fax
No.: (212) 813-1047</FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">with
a copy (which shall not constitute notice) to:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mintz,
Levin, Cohn, Ferris, Glovsky and Popeo, P.C.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">666
Third Avenue</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, NY 10017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attn:
Anthony J. Marsico, Esq.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fax
No.: 212-692-6267</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
to the Company:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ritter
Pharmaceuticals, Inc.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1880
Century Park East #1000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, CA 90067</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attention:
Michael D. Step</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fax
No: (310) 919-1600</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">with
a copy (which shall not constitute notice) to:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Reed
Smith LLP</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1901
Avenue of the Stars</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Suite
700</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, CA 90067</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attention:
Michael Sanders</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Fax
No: (310) 734-5299</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.2
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Headings</U>. The headings contained herein
are for the sole purpose of convenience of reference, and shall not in any way limit or affect the meaning or interpretation of
any of the terms or provisions of this Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.3
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Amendment</U>. This Agreement may only be
amended by a written instrument executed by each of the parties hereto.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.4
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Entire Agreement</U>. This Agreement (together
with the other agreements and documents being delivered pursuant to or in connection with this Agreement) constitutes the entire
agreement of the parties hereto with respect to the subject matter hereof and thereof, and supersedes all prior agreements and
understandings of the parties, oral and written, with respect to the subject matter hereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.5
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Binding Effect</U>. This Agreement shall inure
solely to the benefit of and shall be binding upon the Representative, the Underwriters, the Company and the controlling persons,
directors and officers referred to in Section 5 hereof, and their respective successors, legal representatives, heirs and assigns,
and no other person shall have or be construed to have any legal or equitable right, remedy or claim under or in respect of or
by virtue of this Agreement or any provisions herein contained. The term &ldquo;successors and assigns&rdquo; shall not include
a purchaser, in its capacity as such, of securities from any of the Underwriters.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.6
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Governing Law; Consent to Jurisdiction; Trial
by Jury</U>. This Agreement shall be governed by and construed and enforced in accordance with the laws of the State of New York,
without giving effect to conflict of laws principles thereof. The Company hereby agrees that any action, proceeding or claim against
it arising out of, or relating in any way to this Agreement shall be brought and enforced in the New York Supreme Court, County
of New York, or in the United States District Court for the Southern District of New York, and irrevocably submits to such jurisdiction,
which jurisdiction shall be exclusive. The Company hereby waives any objection to such exclusive jurisdiction and that such courts
represent an inconvenient forum. Any such process or summons to be served upon the Company may be served by transmitting a copy
thereof by registered or certified mail, return receipt requested, postage prepaid, addressed to it at the address set forth in
Section 9.1 hereof. Such mailing shall be deemed personal service and shall be legal and binding upon the Company in any action,
proceeding or claim. The Company agrees that the prevailing party(ies) in any such action shall be entitled to recover from the
other party(ies) all of its reasonable attorneys&rsquo; fees and expenses relating to such action or proceeding and/or incurred
in connection with the preparation therefor. The Company (on its behalf and, to the extent permitted by applicable law, on behalf
of its stockholders and affiliates) and each of the Underwriters hereby irrevocably waives, to the fullest extent permitted by
applicable law, any and all right to trial by jury in any legal proceeding arising out of or relating to this Agreement or the
transactions contemplated hereby.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.7
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Execution in Counterparts</U>. This Agreement
may be executed in one or more counterparts, and by the different parties hereto in separate counterparts, each of which shall
be deemed to be an original, but all of which taken together shall constitute one and the same agreement, and shall become effective
when one or more counterparts has been signed by each of the parties hereto and delivered to each of the other parties hereto.
Delivery of a signed counterpart of this Agreement by facsimile or email/pdf transmission shall constitute valid and sufficient
delivery thereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; color: black">9.8
</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Waiver, etc</U>. The failure of any of the
parties hereto to at any time enforce any of the provisions of this Agreement shall not be deemed or construed to be a waiver
of any such provision, nor to in any way effect the validity of this Agreement or any provision hereof or the right of any of
the parties hereto to thereafter enforce each and every provision of this Agreement. No waiver of any breach, non-compliance or
non-fulfillment of any of the provisions of this Agreement shall be effective unless set forth in a written instrument executed
by the party or parties against whom or which enforcement of such waiver is sought; and no waiver of any such breach, non-compliance
or non-fulfillment shall be construed or deemed to be a waiver of any other or subsequent breach, non-compliance or non-fulfillment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[Signature
Page Follows]</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>




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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the foregoing correctly sets forth the understanding between the Underwriters and the Company, please so indicate in the space
provided below for that purpose, whereupon this letter shall constitute a binding agreement between us.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; font-size: 12pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="width: 50%; font-size: 12pt"><FONT STYLE="font-size: 10pt">Very truly yours,</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 12pt; text-align: justify">&nbsp;</TD>
    <TD STYLE="font-size: 12pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt">RITTER PHARMACEUTICALS, INC.</TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="width: 5%">By:</TD>
    <TD STYLE="width: 45%; border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Andrew J. Ritter</I></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Andrew
    J. Ritter</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Title:</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Co
    - Founder &amp; President</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Confirmed
as of the date first written above mentioned, on behalf of itself and as Representative of the several Underwriters named on <U>Schedule
1</U> hereto:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif">AEGIS CAPITAL CORP.</TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 5%">By: </TD>
    <TD STYLE="width: 45%; border-bottom: Black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    David Bocchi</I></FONT></TD>
    <TD STYLE="width: 50%; padding-bottom: 1.5pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>Name:</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">David
    Bocchi</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>Title:</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Head
    of Investment Banking</FONT></TD>
    <TD>&nbsp;</TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT>&nbsp;</P>


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    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>SCHEDULE
1</U></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>



<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="border-bottom: Black 1.5pt solid">Underwriter</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid">Number of Class A Units</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid">Number of Class B Units</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="width: 32%">&nbsp;</TD><TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 30%; text-align: right">&nbsp;</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 30%; text-align: right">&nbsp;</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-decoration: underline; text-align: left">Aegis Capital Corp.</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">34,550,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">9,180</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLPADDING="0" CELLSPACING="0" ALIGN="CENTER" STYLE="border-collapse: collapse; width: 65%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid">Number of Overallotment Shares</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1.5pt solid">Number of Overallotment Warrants</TD><TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 47%; text-align: right">&nbsp;</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 1%; text-align: left">&nbsp;</TD><TD STYLE="width: 47%; text-align: right">&nbsp;</TD><TD STYLE="width: 1%; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,625,000</TD><TD STYLE="text-align: left">&nbsp;</TD><TD>&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD><TD STYLE="text-align: right">8,625,000</TD><TD STYLE="text-align: left">&nbsp;</TD></TR>
</TABLE>


<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>SCHEDULE
2-A</U></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Pricing
Information</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of Class A Units: 34,550,000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of Class B Units: 9,180</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of Option Shares: 8,625,000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of Option Warrants: 8,625,000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Public
Offering Price per Class A Unit: $0.40</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Underwriting
Discount per Class A Unit: $0.028</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Public
Offering Price per Class B Unit: $1,000.00</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Underwriting
Discount per Class B Unit: $70.00</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>SCHEDULE
2-B</U></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Issuer
General Use Free Writing Prospectuses</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Free
    Writing Prospectus dated July 18, 2017 (Registration No. 333-219147)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Free
    Writing Prospectus dated September 11, 2017 (Registration No. 333-219147).</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>SCHEDULE
3</U></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>List
of Lock-Up Parties</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 0.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Michael
    D. Step</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Andrew
    J. Ritter</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ira
    E. Ritter</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Noah
    Doyle</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Matthew
    W. Foehr</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Paul
    V. Maier</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dr.
    William M. Merino</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Gerald
    T. Proehl</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ellen
    Mochizuki</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stonehenge
    Partners LLC</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Javelin
    Venture Partners, L.P.,</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Javelin
    Venture Partners I SPV I, LLC</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>EXHIBIT
A</U></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Lock-Up
Agreement</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[&#9679;],
2017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aegis
Capital Corp.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">810
Seventh Avenue, 18<SUP>th</SUP> Floor</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, New York 10019</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ladies
and Gentlemen:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned understands that Aegis Capital Corp. (the &ldquo;<B>Representative</B>&rdquo;) proposes to enter into an Underwriting
Agreement (the &ldquo;<B>Underwriting Agreement</B>&rdquo;) with Ritter Pharmaceuticals, Inc., a Delaware corporation (the &ldquo;<B>Company</B>&rdquo;),
providing for the public offering (the &ldquo;<B>Public Offering</B>&rdquo;) of shares of common stock, par value $0.001 per share,
of the Company (the &ldquo;<B>Common Shares</B>&rdquo;), shares of Series A Convertible Preferred Stock, par value $0.001 per
share, of the Company (the &ldquo;<B>Preferred Shares</B>&rdquo;) and warrants to purchase common stock (the &ldquo;<B>Warrants</B>&rdquo;
and together with the Common Shares and Preferred Shares, the &ldquo;<B>Securities</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">To
induce the Representative to continue its efforts in connection with the Public Offering, the undersigned hereby agrees that,
without the prior written consent of the Representative, the undersigned will not, during the period commencing on the date hereof
and ending 90 days after the date of the Underwriting Agreement relating to the Public Offering (the &ldquo;<B>Lock-Up Period</B>&rdquo;),
(1) offer, pledge, sell, contract to sell, grant, lend, or otherwise transfer or dispose of, directly or indirectly, any Common
Shares or any securities convertible into or exercisable or exchangeable for Common Shares, whether now owned or hereafter acquired
by the undersigned or with respect to which the undersigned has or hereafter acquires the power of disposition (collectively,
the &ldquo;<B>Lock-Up Securities</B>&rdquo;); (2) enter into any swap or other arrangement that transfers to another, in whole
or in part, any of the economic consequences of ownership of the Lock-Up Securities, whether any such transaction described in
clause (1) or (2) above is to be settled by delivery of Lock-Up Securities, in cash or otherwise; (3) make any demand for or exercise
any right with respect to the registration of any Lock-Up Securities; or (4) publicly disclose the intention to make any offer,
sale, pledge or disposition, or to enter into any transaction, swap, hedge or other arrangement relating to any Lock-Up Securities.
Notwithstanding the foregoing, and subject to the conditions below, the undersigned may transfer Lock-Up Securities without the
prior written consent of the Representative in connection with (a) transactions relating to Lock-Up Securities acquired in the
Public Offering or in open market transactions after the completion of the Public Offering; <U>provided</U> that no filing under
Section 16(a) of the Securities Exchange Act of 1934, as amended (the &ldquo;<B>Exchange Act</B>&rdquo;), shall be required or
shall be voluntarily made in connection with subsequent sales of Lock-Up Securities acquired in the Public Offering or such open
market transactions; (b) transfers of Lock-Up Securities as a <I>bona fide</I> gift, by will or intestacy or to a family member
or trust for the benefit of the undersigned or a family member (for purposes of this lock-up agreement, &ldquo;family member&rdquo;
means any relationship by blood, marriage or adoption, not more remote than first cousin); (c) transfers of Lock-Up Securities
to a charity or educational institution; (d) if the undersigned is a corporation, partnership, limited liability company or other
business entity, (i) any transfers of Lock-Up Securities to another corporation, partnership or other business entity that controls,
is controlled by or is under common control with the undersigned or (ii) distributions of Lock-Up Securities to current or former
members, partners, stockholders, subsidiaries or affiliates (as defined in Rule 405 promulgated under the Securities Act of 1933,
as amended) of the undersigned or to any investment fund or other entity that controls or manages the undersigned (including,
for the avoidance of doubt, a fund managed by the same manager or managing member or general partner or management company or
by an entity controlling, controlled by, or under common control with such manager or managing member or general partner or management
company as the undersigned or who shares a common investment advisor with the undersigned); (e) if the undersigned is a trust,
to a trustee or beneficiary of the trust; <U>provided</U> that in the case of any transfer pursuant to the foregoing clauses (b),
(c) (d) or (e), (i) any such transfer shall not involve a disposition for value, (ii) each transferee shall sign and deliver to
the Representative a lock-up agreement substantially in the form of this lock-up agreement and (iii) no filing under Section 16(a)
of the Exchange Act shall be required or shall be voluntarily made; (f) the receipt by the undersigned from the Company of Common
Shares upon the vesting of restricted stock awards or stock units or upon the exercise of options to purchase the Company&rsquo;s
Common Shares (the &ldquo;<B>Plan Shares</B>&rdquo;) or the transfer of Common Shares or any securities convertible into Common
Shares to the Company upon a vesting event of the Company&rsquo;s securities or upon the exercise of options to purchase the Company&rsquo;s
securities, in each case on a &ldquo;cashless&rdquo; or &ldquo;net exercise&rdquo; basis or to cover tax obligations of the undersigned
in connection with such vesting or exercise, but only to the extent such right expires during the Lock-up Period, <U>provided
</U>that no filing under Section 16(a) of the Exchange Act shall be required or shall be voluntarily made within 30 days after
the date of the Underwriting Agreement, and after such 30<SUP>th</SUP> day, if the undersigned is required to file a report under
Section 16(a) of the Exchange Act reporting a reduction in beneficial ownership of Shares during the Lock-Up Period, the undersigned
shall include a statement in such report to the effect that the purpose of such transfer was to cover tax withholding obligations
of the undersigned in connection with such vesting or exercise and, <U>provided further</U>, that the Plan Shares shall be subject
to the terms of this lock-up agreement; (g) the transfer of Lock-Up Securities pursuant to agreements under which the Company
has the option to repurchase such securities or a right of first refusal with respect to the transfer of such securities; (h)
the establishment of a trading plan pursuant to Rule 10b5-1 under the Exchange Act for the transfer of Lock-Up Securities, <U>provided
</U>that (i) such plan does not provide for the transfer of Lock-Up Securities during the Lock-Up Period and (ii) to the extent
a public announcement or filing under the Exchange Act, if any, is required of or voluntarily made by or on behalf of the undersigned
or the Company regarding the establishment of such plan, such public announcement or filing shall include a statement to the effect
that no transfer of Lock-Up Securities may be made under such plan during the Lock-Up Period; (i) the conversion of the outstanding
preferred stock of the Company into Shares, <U>provided</U> that such Shares remain subject to the terms of this agreement; (j)
the transfer of Lock-Up Securities that occurs by operation of law, such as pursuant to a qualified domestic order or in connection
with a divorce settlement, <U>provided</U> that the undersigned shall use its reasonable best efforts to cause the transferee
to sign and deliver a lock-up agreement substantially in the form of this lock-up agreement for the balance of the Lock-Up Period,
and <U>provided further</U>, that any filing under Section 16(a) of the Exchange Act that is required to be made during the Lock-Up
Period as a result of such transfer shall include a statement that such transfer has occurred by operation of law; and (k) the
transfer of Lock-Up Securities pursuant to a change of control of the Company; <U>provided</U> that in the event that the change
of control is not completed, the Lock-Up Securities owned by the undersigned shall remain subject to the restrictions contained
in this lock-up agreement. For purposes of clause (k) above, &ldquo;change of control&rdquo; shall mean the consummation of any
bona fide third party tender offer, merger, consolidation or other similar transaction the result of which is that any &ldquo;person&rdquo;
(as defined in Section 13(d)(3) of the Exchange Act), or group of persons, becomes the beneficial owner (as defined in Rules 13d-3
and 13d-5 of the Exchange Act) of a majority of total voting power of the voting stock of the Company. The undersigned also agrees
and consents to the entry of stop transfer instructions with the Company&rsquo;s transfer agent and registrar against the transfer
of the undersigned&rsquo;s Lock-Up Securities except in compliance with this lock-up agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the undersigned is an officer or director of the Company, (i) the undersigned agrees that the foregoing restrictions shall be
equally applicable to any issuer-directed or &ldquo;friends and family&rdquo; Securities that the undersigned may purchase in
the Public Offering; (ii) the Representative agrees that, at least three (3) business days before the effective date of any release
or waiver of the foregoing restrictions in connection with a transfer of Lock-Up Securities, the Representative will notify the
Company of the impending release or waiver; and (iii) the Company has agreed in the Underwriting Agreement to announce the impending
release or waiver by press release through a major news service at least two (2) business days before the effective date of the
release or waiver. Any release or waiver granted by the Representative hereunder to any such officer or director shall only be
effective two (2) business days after the publication date of such press release. The provisions of this paragraph will not apply
if (a) the release or waiver is effected solely to permit a transfer of Lock-Up Securities not for consideration and (b) the transferee
has agreed in writing to be bound by the same terms described in this lock-up agreement to the extent and for the duration that
such terms remain in effect at the time of such transfer.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned understands that the Company and the Representative are relying upon this lock-up agreement in proceeding toward consummation
of the Public Offering. The undersigned further understands that this lock-up agreement is irrevocable and shall be binding upon
the undersigned&rsquo;s heirs, legal representatives, successors and assigns.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned understands that, if the Underwriting Agreement is not executed by December 31, 2017, or if the Underwriting Agreement
(other than the provisions thereof which survive termination) shall terminate or be terminated prior to payment for and delivery
of the Securities to be sold thereunder, then this lock-up agreement shall be void and of no further force or effect.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Whether
or not the Public Offering actually occurs depends on a number of factors, including market conditions. Any Public Offering will
only be made pursuant to an Underwriting Agreement, the terms of which are subject to negotiation between the Company and the
Representative.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Very
truly yours,</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 2.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; width: 50%; border-top: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Name
    - Please Print)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-top: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Signature)</FONT></TD></TR>
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    of Signatory, in the case of entities - Please Print)</FONT></TD></TR>
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    of Signatory, in the case of entities - Please Print)</FONT></TD></TR>
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    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B><U>EXHIBIT
B</U></B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Form
of Press Release</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>[Date]</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ritter
Pharmaceuticals, In. (the &ldquo;Company&rdquo;) announced today that Aegis Capital Corp., acting as representative for the underwriters
in the Company&rsquo;s recent public offering of _______ shares of the Company&rsquo;s common stock, is [waiving] [releasing]
a lock-up restriction with respect to _________ shares of the Company&rsquo;s common stock held by [certain officers or directors]
[an officer or director] of the Company. The [waiver] [release] will take effect on _________, 20___, and the shares may be sold
on or after such date.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>This
press release is not an offer or sale of the securities in the United States or in any other jurisdiction where such offer or
sale is prohibited, and such securities may not be offered or sold in the United States absent registration or an exemption from
registration under the Securities Act of 1933, as amended.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>



<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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</BODY>
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</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>3
<FILENAME>ex3-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin-top: 0; text-align: right; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit
3.1</B></FONT></P>

<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CERTIFICATE
OF DESIGNATION OF PREFERENCES,</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RIGHTS
AND LIMITATIONS</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>OF</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>SERIES
A CONVERTIBLE PREFERRED STOCK</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>PURSUANT
TO SECTION 151 OF THE</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>DELAWARE
GENERAL CORPORATION LAW</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned, Michael D. Step, does hereby certify that:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.
He is the Chief Executive Officer of Ritter Pharmaceuticals, Inc., a Delaware corporation (the &ldquo;<B>Corporation</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.
The Corporation is authorized to issue 15,000,000 shares of preferred stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.
The following resolutions were duly adopted by the board of directors of the Corporation (the &ldquo;<B>Board of Directors</B>&rdquo;):</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
the Amended and Restated Certificate of Incorporation of the Corporation, as amended, provides for a class of its authorized capital
stock known as preferred stock, consisting of 15,000,000 shares, $0.001 par value per share, issuable from time to time in one
or more series;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
the Board of Directors is authorized to provide for the issuance of the shares of preferred stock in series and to establish,
from time to time, the number of shares to be included in each such series, and to fix the designation, powers, preferences and
rights of the shares of each such series and any qualifications, limitations or restrictions thereon; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
it is the desire of the Board of Directors, pursuant to its authority as aforesaid, to fix the rights, preferences, restrictions
and other matters relating to a series of the preferred stock, which shall consist of, except as set forth in the Underwriting
Agreement, up to 9,500 shares of the preferred stock which the Corporation has the authority to issue;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NOW,
THEREFORE, BE IT RESOLVED</B>, that the Board of Directors does hereby provide for the issuance of a series of preferred stock
to be designated the &ldquo;Series A Preferred Stock&rdquo; for cash or exchange of other securities, rights or property and does
hereby fix and determine the number, rights, preferences, restrictions and other matters relating to such series of preferred
stock as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>TERMS
OF PREFERRED STOCK</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
1. <U>Definitions</U>. For the purposes hereof, the following terms shall have the following meanings:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Affiliate</B>&rdquo;
means any Person that, directly or indirectly through one or more intermediaries, controls or is controlled by or is under common
control with a Person, as such terms are used in and construed under Rule 405 of the Securities Act.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Alternate
Consideration</B>&rdquo; shall have the meaning set forth in Section 7(d).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Beneficial
Ownership Limitation</B>&rdquo; shall have the meaning set forth in Section 6(d).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Business
Day</B>&rdquo; means any day except any Saturday, any Sunday, any day which is a federal legal holiday in the United States or
any day on which banking institutions in the State of New York are authorized or required by law or other governmental action
to close.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Buy-In</B>&rdquo;
shall have the meaning set forth in Section 6(c)(iv).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Commission</B>&rdquo;
means the United States Securities and Exchange Commission.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Common
Stock</B>&rdquo; means the Corporation&rsquo;s common stock, par value $0.001 per share, and stock of any other class of securities
into which such securities may hereafter be reclassified or changed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Common
Stock Equivalents</B>&rdquo; means any securities of the Corporation or the Subsidiaries which would entitle the holder thereof
to acquire at any time Common Stock, including, without limitation, any debt, preferred stock, rights, options, warrants or other
instrument that is at any time convertible into or exercisable or exchangeable for, or otherwise entitles the holder thereof to
receive, Common Stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Conversion
Amount</B>&rdquo; means the sum of the Stated Value at issue.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Conversion
Date</B>&rdquo; shall have the meaning set forth in Section 6(a).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Conversion
Price</B>&rdquo; shall have the meaning set forth in Section 6(b).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Conversion
Shares</B>&rdquo; means, collectively, the shares of Common Stock issuable upon conversion of the shares of Preferred Stock in
accordance with the terms hereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Exchange
Act</B>&rdquo; means the Securities Exchange Act of 1934, as amended, and the rules and regulations promulgated thereunder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Fundamental
Transaction</B>&rdquo; shall have the meaning set forth in Section 7(d).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>GAAP</B>&rdquo;
means United States generally accepted accounting principles.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Holder</B>&rdquo;
shall have the meaning set forth in Section 2.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Liquidation</B>&rdquo;
shall have the meaning set forth in Section 5.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>New
York Courts</B>&rdquo; shall have the meaning set forth in Section 8(d).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Notice
of Conversion</B>&rdquo; shall have the meaning set forth in Section 6(a).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Original
Issue Date</B>&rdquo; means the date of the first issuance of any shares of the Preferred Stock regardless of the number of transfers
of any particular shares of Preferred Stock and regardless of the number of certificates which may be issued to evidence such
Preferred Stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Person</B>&rdquo;
means an individual or corporation, partnership, trust, incorporated or unincorporated association, joint venture, limited liability
company, joint stock company, government (or an agency or subdivision thereof) or other entity of any kind.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Preferred
Stock</B>&rdquo; shall have the meaning set forth in Section 2.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Representative</B>&rdquo;
means Aegis Capital Corp.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Securities
Act</B>&rdquo; means the Securities Act of 1933, as amended, and the rules and regulations promulgated thereunder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Share
Delivery Date</B>&rdquo; shall have the meaning set forth in Section 6(c).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Stated
Value</B>&rdquo; shall have the meaning set forth in Section 2, as the same may be increased pursuant to Section 3.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Subsidiary</B>&rdquo;
means any subsidiary of the Corporation and shall, where applicable, also include any direct or indirect subsidiary of the Corporation
formed or acquired after the date hereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Successor
Entity</B>&rdquo; shall have the meaning set forth in Section 7(d).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Trading
Day</B>&rdquo; means a day on which the principal Trading Market is open for business.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Trading
Market</B>&rdquo; means any of the following markets or exchanges on which the Common Stock is listed or quoted for trading on
the date in question: the NYSE MKT, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, or the
New York Stock Exchange (or any successors to any of the foregoing).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Transfer
Agent</B>&rdquo; means Corporate Stock Transfer, Inc., the current transfer agent of the Corporation, with a mailing address of
3200 Cherry Creek South Drive, Suite 430, Denver, Colorado 80209 and a facsimile number of (303) 282-5800 and any successor transfer
agent of the Corporation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Underwriting
Agreement</B>&rdquo; means the underwriting agreement, dated as of October __, 2017, among the Corporation and the Representative
as representative of the underwriters named therein, as amended, modified or supplemented from time to time in accordance with
its terms.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
2. <U>Designation, Amount and Par Value</U>. The series of preferred stock shall be designated as the Series A Convertible Preferred
Stock (the &ldquo;<B>Preferred Stock</B>&rdquo;) and the number of shares so designated shall be up to 9,500 (which shall not
be subject to increase without the written consent of a majority of the holders of the Preferred Stock (each, a &ldquo;<B>Holder</B>&rdquo;
and collectively, the &ldquo;<B>Holders</B>&rdquo;)). Each share of Preferred Stock shall have a par value of $0.001 per share
and a stated value equal to $1,000 (the &ldquo;<B>Stated Value</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
3. <U>Dividends</U>. Except for stock dividends or distributions for which adjustments are to be made pursuant to Section 7, Holders
shall be entitled to receive, and the Corporation shall pay, dividends on shares of Preferred Stock equal (on an as-if-converted-to-Common-Stock
basis, without regard to conversion limitations herein) to and in the same form as dividends actually paid on shares of the Common
Stock when, as and if such dividends are paid on shares of the Common Stock. No other dividends shall be paid on shares of Preferred
Stock. The Corporation shall not pay any dividends on the Common Stock unless the Corporation simultaneously complies with this
provision.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
4. <U>Voting Rights</U>. Except as otherwise provided herein or as otherwise required by law, the Preferred Stock shall have no
voting rights. However, as long as any shares of Preferred Stock are outstanding, the Corporation shall not, without the affirmative
vote of the Holders of a majority of the then outstanding shares of the Preferred Stock, (a) alter or change adversely the powers,
preferences or rights given to the Preferred Stock or alter or amend this Certificate of Designation, (b) amend its certificate
of incorporation or other charter documents in any manner that adversely affects any rights of the Holders, (c) increase the number
of authorized shares of Preferred Stock, or (d) enter into any agreement with respect to any of the foregoing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
5. <U>Liquidation</U>. Upon any liquidation, dissolution or winding-up of the Corporation, whether voluntary or involuntary (a
&ldquo;<B>Liquidation</B>&rdquo;), the Holders shall be entitled to receive out of the assets, whether capital or surplus, of
the Corporation the same amount that a holder of Common Stock would receive if the Preferred Stock were fully converted (disregarding
for such purposes any conversion limitations hereunder) to Common Stock which amounts shall be paid <I>pari passu</I> with all
holders of Common Stock. The Corporation shall mail written notice of any such Liquidation, not less than 45 days prior to the
payment date stated therein, to each Holder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Section
6. <U>Conversion</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)
<U>Conversions at Option of Holder</U>. Each share of Preferred Stock shall be convertible, at any time and from time to time
from and after the Original Issue Date at the option of the Holder thereof, into that number of shares of Common Stock (subject
to the limitations set forth in Section 6(d)) determined by dividing the Stated Value of such share of Preferred Stock by the
Conversion Price. Holders shall effect conversions by providing the Corporation with the form of conversion notice attached hereto
as <U>Annex A</U> (a &ldquo;<B>Notice of Conversion</B>&rdquo;). Each Notice of Conversion shall specify the number of shares
of Preferred Stock to be converted, the number of shares of Preferred Stock owned prior to the conversion at issue, the number
of shares of Preferred Stock owned subsequent to the conversion at issue and the date on which such conversion is to be effected,
which date may not be prior to the date the applicable Holder delivers by facsimile such Notice of Conversion to the Corporation
(such date, the &ldquo;<B>Conversion Date</B>&rdquo;). If no Conversion Date is specified in a Notice of Conversion, the Conversion
Date shall be the date that such Notice of Conversion to the Corporation is deemed delivered hereunder. No ink-original Notice
of Conversion shall be required, nor shall any medallion guarantee (or other type of guarantee or notarization) of any Notice
of Conversion form be required. The calculations and entries set forth in the Notice of Conversion shall control in the absence
of manifest or mathematical error. To effect conversions of shares of Preferred Stock, a Holder shall not be required to surrender
the certificate(s) representing the shares of Preferred Stock to the Corporation unless all of the shares of Preferred Stock represented
thereby are so converted, in which case such Holder shall deliver the certificate representing such shares of Preferred Stock
promptly following the Conversion Date at issue. Shares of Preferred Stock converted into Common Stock or redeemed in accordance
with the terms hereof shall be canceled and shall not be reissued.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b) <U>
Conversion Price</U>. The conversion price for the Preferred Stock shall equal $0.40, subject to adjustment herein (the
&ldquo;<B>Conversion Price</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">c)
<U>Mechanics of Conversion</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">i.
<U>Delivery of Conversion Shares Upon Conversion</U>. Not later than the earlier of (i) three (3) Trading Days and (ii) the number
of Trading Days comprising the Standard Settlement Period (as defined below) after each Conversion Date (the &ldquo;<B>Share Delivery
Date</B>&rdquo;), the Corporation shall deliver, or cause to be delivered, to the converting Holder (A) the number of Conversion
Shares being acquired upon the conversion of the Preferred Stock, which Conversion Shares shall be free of restrictive legends
and trading restrictions and (B) a bank check in the amount of accrued and unpaid dividends, if any. The Corporation shall use
its best efforts to deliver the Conversion Shares required to be delivered by the Corporation under this Section 6 electronically
through the Depository Trust Company (&ldquo;<B>DTC</B>&rdquo;) or another established clearing corporation performing similar
functions. As used herein, &ldquo;<B>Standard Settlement Period</B>&rdquo; means the standard settlement period, expressed in
a number of Trading Days, on the Corporation&rsquo;s primary Trading Market with respect to the Common Stock as in effect on the
date of delivery of the Notice of Conversion. Notwithstanding the foregoing, with respect to any Notice(s) of Conversion delivered
by 12:00 pm (NY time) on the Original Issue Date, the Corporation agrees to deliver the Conversion Shares subject to such notice(s)
by 4:00 pm (NY time) on the Original Issue Date.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">ii.
<U>Failure to Deliver Conversion Shares</U>. If, in the case of any Notice of Conversion, such Conversion Shares are not delivered
to or as directed by the applicable Holder by the Share Delivery Date, the Holder shall be entitled to elect by written notice
to the Corporation at any time on or before its receipt of such Conversion Shares, to rescind such Conversion, in which event
the Corporation shall promptly return to the Holder any original Preferred Stock certificate delivered to the Corporation and
the Holder shall promptly return to the Corporation the Conversion Shares issued to such Holder pursuant to the rescinded Notice
of Conversion.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">iii.
<U>Obligation Absolute; Partial Liquidated Damages</U>. The Corporation&rsquo;s obligation to issue and deliver the Conversion
Shares upon conversion of Preferred Stock in accordance with the terms hereof are absolute and unconditional, irrespective of
any action or inaction by a Holder to enforce the same, any waiver or consent with respect to any provision hereof, the recovery
of any judgment against any Person or any action to enforce the same, or any setoff, counterclaim, recoupment, limitation or termination,
or any breach or alleged breach by such Holder or any other Person of any obligation to the Corporation or any violation or alleged
violation of law by such Holder or any other person, and irrespective of any other circumstance which might otherwise limit such
obligation of the Corporation to such Holder in connection with the issuance of such Conversion Shares; <U>provided</U>, <U>however</U>,
that such delivery shall not operate as a waiver by the Corporation of any such action that the Corporation may have against such
Holder. If the Corporation fails to deliver to a Holder such Conversion Shares pursuant to Section 6(c)(i) by the Share Delivery
Date applicable to such conversion, the Corporation shall pay to such Holder, in cash, as liquidated damages and not as a penalty,
for each $1,000 of Stated Value of Preferred Stock being converted, $10 per Trading Day for each Trading Day after the Share Delivery
Date until such Conversion Shares are delivered or Holder rescinds such conversion. Nothing herein shall limit a Holder&rsquo;s
right to pursue actual damages for the Corporation&rsquo;s failure to deliver Conversion Shares within the period specified herein
and such Holder shall have the right to pursue all remedies available to it hereunder, at law or in equity including, without
limitation, a decree of specific performance and/or injunctive relief. The exercise of any such rights shall not prohibit a Holder
from seeking to enforce damages pursuant to any other Section hereof or under applicable law.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">iv.
<U>Compensation for Buy-In on Failure to Timely Deliver Conversion Shares Upon Conversion</U>. In addition to any other rights
available to the Holder, if the Corporation fails for any reason to deliver to a Holder the applicable Conversion Shares by the
Share Delivery Date pursuant to Section 6(c)(i), and if after such Share Delivery Date such Holder is required by its brokerage
firm to purchase (in an open market transaction or otherwise), or the Holder&rsquo;s brokerage firm otherwise purchases, shares
of Common Stock to deliver in satisfaction of a sale by such Holder of the Conversion Shares which such Holder was entitled to
receive upon the conversion relating to such Share Delivery Date (a &ldquo;<B>Buy-In</B>&rdquo;), then the Corporation shall (A)
pay in cash to such Holder (in addition to any other remedies available to or elected by such Holder) the amount, if any, by which
(x) such Holder&rsquo;s total purchase price (including any brokerage commissions) for the Common Stock so purchased exceeds (y)
the product of (1) the aggregate number of shares of Common Stock that such Holder was entitled to receive from the conversion
at issue multiplied by (2) the actual sale price at which the sell order giving rise to such purchase obligation was executed
(including any brokerage commissions) and (B) at the option of such Holder, either reissue (if surrendered) the shares of Preferred
Stock equal to the number of shares of Preferred Stock submitted for conversion (in which case, such conversion shall be deemed
rescinded) or deliver to such Holder the number of shares of Common Stock that would have been issued if the Corporation had timely
complied with its delivery requirements under Section 6(c)(i). For example, if a Holder purchases shares of Common Stock having
a total purchase price of $11,000 to cover a Buy-In with respect to an attempted conversion of shares of Preferred Stock with
respect to which the actual sale price of the Conversion Shares (including any brokerage commissions) giving rise to such purchase
obligation was a total of $10,000 under clause (A) of the immediately preceding sentence, the Corporation shall be required to
pay such Holder $1,000. The Holder shall provide the Corporation written notice indicating the amounts payable to such Holder
in respect of the Buy-In and, upon request of the Corporation, evidence of the amount of such loss. Nothing herein shall limit
a Holder&rsquo;s right to pursue any other remedies available to it hereunder, at law or in equity including, without limitation,
a decree of specific performance and/or injunctive relief with respect to the Corporation&rsquo;s failure to timely deliver Conversion
Shares upon conversion of the shares of Preferred Stock as required pursuant to the terms hereof.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">v.
<U>Reservation of Shares Issuable Upon Conversion</U>. The Corporation covenants that it will at all times reserve and keep available
out of its authorized and unissued shares of Common Stock for the sole purpose of issuance upon conversion of the Preferred Stock
as herein provided, free from preemptive rights or any other actual contingent purchase rights of Persons other than the Holder
(and the other holders of the Preferred Stock), not less than such aggregate number of shares of the Common Stock as shall be
issuable (taking into account the adjustments and restrictions of Section 7) upon the conversion of the then outstanding shares
of Preferred Stock. The Corporation covenants that all shares of Common Stock that shall be so issuable shall, upon issue, be
duly authorized, validly issued, fully paid and nonassessable.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">vi.
<U>Fractional Shares</U>. No fractional shares or scrip representing fractional shares shall be issued upon the conversion of
the Preferred Stock. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such conversion,
the Corporation shall at its election, either pay a cash adjustment in respect of such final fraction in an amount equal to such
fraction multiplied by the Conversion Price or round up to the next whole share.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">vii.
<U>Transfer Taxes and Expenses</U>. The issuance of Conversion Shares on conversion of this Preferred Stock shall be made without
charge to any Holder for any documentary stamp or similar taxes that may be payable in respect of the issue or delivery of such
Conversion Shares, provided that the Corporation shall not be required to pay any tax that may be payable in respect of any transfer
involved in the issuance and delivery of any such Conversion Shares upon conversion in a name other than that of the Holders of
such shares of Preferred Stock and the Corporation shall not be required to issue or deliver such Conversion Shares unless or
until the Person or Persons requesting the issuance thereof shall have paid to the Corporation the amount of such tax or shall
have established to the satisfaction of the Corporation that such tax has been paid. The Corporation shall pay all Transfer Agent
fees required for same-day processing of any Notice of Conversion and all fees to the DTC (or another established clearing corporation
performing similar functions) required for same-day electronic delivery of the Conversion Shares.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">d)
<U>Beneficial Ownership Limitation</U>. Notwithstanding anything to the contrary herein, the Corporation shall not effect any
conversion of the Preferred Stock, and a Holder shall not have the right to convert any portion of the Preferred Stock, to the
extent that, after giving effect to the conversion set forth on the applicable Notice of Conversion, such Holder (together with
such Holder&rsquo;s Affiliates, and any Persons acting as a group together with such Holder or any of such Holder&rsquo;s Affiliates
(such Persons, &ldquo;<B>Attribution Parties</B>&rdquo;)) would beneficially own in excess of the Beneficial Ownership Limitation
(as defined below). For purposes of the foregoing sentence, the number of shares of Common Stock beneficially owned by such Holder
and its Affiliates and Attribution Parties shall include the number of shares of Common Stock issuable upon conversion of the
Preferred Stock with respect to which such determination is being made, but shall exclude the number of shares of Common Stock
which are issuable upon (i) conversion of the remaining, unconverted Stated Value of Preferred Stock beneficially owned by such
Holder or any of its Affiliates or Attribution Parties and (ii) exercise or conversion of the unexercised or unconverted portion
of any other securities of the Corporation subject to a limitation on conversion or exercise analogous to the limitation contained
herein (including, without limitation, the Preferred Stock) beneficially owned by such Holder or any of its Affiliates or Attribution
Parties. Except as set forth in the preceding sentence, for purposes of this Section 6(d), beneficial ownership shall be calculated
in accordance with Section 13(d) of the Exchange Act and the rules and regulations promulgated thereunder. To the extent that
the limitation contained in this Section 6(d) applies, the determination of whether the Preferred Stock is convertible (in relation
to other securities owned by such Holder together with any Affiliates and Attribution Parties) and of how many shares of Preferred
Stock are convertible shall be in the sole discretion of such Holder, and the submission of a Notice of Conversion shall be deemed
to be such Holder&rsquo;s determination of whether the shares of Preferred Stock may be converted (in relation to other securities
owned by such Holder together with any Affiliates and Attribution Parties) and how many shares of the Preferred Stock are convertible,
in each case subject to the Beneficial Ownership Limitation. To ensure compliance with this restriction, each Holder will be deemed
to represent to the Corporation each time it delivers a Notice of Conversion that such conversion will not violate the restrictions
set forth in this paragraph and the Corporation shall have no obligation to verify or confirm the accuracy of such representation.
In addition, a determination as to any group status as contemplated above shall be determined in accordance with Section 13(d)
of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 6(d), in determining the
number of outstanding shares of Common Stock, a Holder may rely on the number of outstanding shares of Common Stock as stated
in the most recent of the following: (i) the Corporation&rsquo;s most recent periodic or annual report filed with the Commission,
as the case may be, (ii) a more recent public announcement by the Corporation or (iii) a more recent written notice by the Corporation
or the Transfer Agent setting forth the number of shares of Common Stock outstanding. Upon the written or oral request (which
may be via email) of a Holder, the Corporation shall within two Trading Days confirm orally and in writing to such Holder the
number of shares of Common Stock then outstanding. In any case, the number of outstanding shares of Common Stock shall be determined
after giving effect to the conversion or exercise of securities of the Corporation, including the Preferred Stock, by such Holder
or its Affiliates or Attribution Parties since the date as of which such number of outstanding shares of Common Stock was reported.
The &ldquo;<B>Beneficial Ownership Limitation</B>&rdquo; shall be 4.99% (except as otherwise specified or provided for in the
Beneficial Ownership Limitation Adjustment Notice (as defined below)) of the number of shares of the Common Stock outstanding
immediately after giving effect to the issuance of shares of Common Stock issuable upon conversion of Preferred Stock held by
the applicable Holder. A Holder may increase or decrease the Beneficial Ownership Limitation applicable to its Preferred Stock
by providing not less than 61 days&rsquo; prior written notice to the Company (which notice may not be waived) in the form attached
hereto as <U>Annex B</U> (the &ldquo;<B>Beneficial Ownership Limitation Adjustment Notice</B>&rdquo;); provided that the Beneficial
Ownership Limitation in no event may exceed 19.99% of the number of shares of the Common Stock outstanding immediately after giving
effect to the issuance of shares of Common Stock upon conversion of this Preferred Stock held by the Holder and the provisions
of this Section 6(d) shall continue to apply; and provided further that a Holder&rsquo;s who fails to specify a Beneficial Ownership
Limitation in a Beneficial Ownership Limitation Adjustment Notice shall be deemed to have specified a Beneficial Ownership Limitation
of 9.99% of the number of shares of the Common Stock outstanding immediately after giving effect to the issuance of shares of
Common Stock issuable upon conversion of Preferred Stock held by the applicable Holder and a Holder who specifies a Beneficial
Ownership Limitation in a Beneficial Ownership Limitation Adjustment Notice in excess of 19.99% shall be deemed to have specified
a Beneficial Ownership Limitation of 19.99% of the number of shares of the Common Stock outstanding immediately after giving effect
to the issuance of shares of Common Stock issuable upon conversion of Preferred Stock held by the applicable Holder. Any such
increase in the Beneficial Ownership Limitation will not be effective until the 61st day after such Beneficial Ownership Limitation
Adjustment Notice is delivered to the Corporation and shall only apply to such Holder and no other Holder. The provisions of this
paragraph shall be construed and implemented in a manner otherwise than in strict conformity with the terms of this Section 6(d)
to correct this paragraph (or any portion hereof) which may be defective or inconsistent with the intended Beneficial Ownership
Limitation contained herein or to make changes or supplements necessary or desirable to properly give effect to such limitation.
The limitations contained in this paragraph shall apply to a successor holder of Preferred Stock.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
7. <U>Certain Adjustments</U>.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)
<U>Stock Dividends and Stock Splits</U>. If the Corporation, at any time while this Preferred Stock is outstanding: (i) pays a
stock dividend or otherwise makes a distribution or distributions payable in shares of Common Stock on shares of Common Stock
or any other Common Stock Equivalents (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the
Corporation upon conversion of, or payment of a dividend on, this Preferred Stock), (ii) subdivides outstanding shares of Common
Stock into a larger number of shares, (iii) combines (including by way of a reverse stock split) outstanding shares of Common
Stock into a smaller number of shares, or (iv) issues, in the event of a reclassification of shares of the Common Stock, any shares
of capital stock of the Corporation, then the Conversion Price shall be multiplied by a fraction of which the numerator shall
be the number of shares of Common Stock (excluding any treasury shares of the Corporation) outstanding immediately before such
event, and of which the denominator shall be the number of shares of Common Stock outstanding immediately after such event. Any
adjustment made pursuant to this Section 7(a) shall become effective immediately after the record date for the determination of
stockholders entitled to receive such dividend or distribution and shall become effective immediately after the effective date
in the case of a subdivision, combination or re-classification.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b) <U>Subsequent
Rights Offerings</U>. In addition to any adjustments pursuant to Section 7(a) above, if at any time the Corporation grants,
issues or sells any Common Stock Equivalents or rights to purchase stock, warrants, securities or other property pro rata to
the record holders of any class of shares of Common Stock (the &ldquo;<B>Purchase Rights</B>&rdquo;), then the Holder will be
entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the Holder could
have acquired if the Holder had held the number of shares of Common Stock acquirable upon complete conversion of such
Holder&rsquo;s Preferred Stock (without regard to any limitations on exercise hereof, including without limitation, the
Beneficial Ownership Limitation) immediately before the date on which a record is taken for the grant, issuance or sale of
such Purchase Rights, or, if no such record is taken, the date as of which the record holders of shares of Common Stock are
to be determined for the grant, issue or sale of such Purchase Rights (provided, however, to the extent that the
Holder&rsquo;s right to participate in any such Purchase Right would result in the Holder exceeding the Beneficial Ownership
Limitation, then the Holder shall not be entitled to participate in such Purchase Right to such extent (or beneficial
ownership of such shares of Common Stock as a result of such Purchase Right to such extent) and such Purchase Right to such
extent shall be held in abeyance for the Holder until such time, if ever, as its right thereto would not result in the Holder
exceeding the Beneficial Ownership Limitation).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">c)
<U>Pro Rata Distributions</U>. During such time as this Preferred Stock is outstanding, if the Corporation declares or makes any
dividend or other distribution of its assets (or rights to acquire its assets) to holders of shares of Common Stock, by way of
return of capital or otherwise (including, without limitation, any distribution of cash, stock or other securities, property or
options by way of a dividend, spin off, reclassification, corporate rearrangement, scheme of arrangement or other similar transaction)
(a &ldquo;<B>Distribution</B>&rdquo;), at any time after the issuance of this Preferred Stock, then, in each such case, the Holder
shall be entitled to participate in such Distribution to the same extent that the Holder would have participated therein if the
Holder had held the number of shares of Common Stock acquirable upon complete conversion of this Preferred Stock (without regard
to any limitations on conversion hereof, including without limitation, the Beneficial Ownership Limitation) immediately before
the date of which a record is taken for such Distribution, or, if no such record is taken, the date as of which the record holders
of shares of Common Stock are to be determined for the participation in such Distribution (provided, however, to the extent that
the Holder&rsquo;s right to participate in any such Distribution would result in the Holder exceeding the Beneficial Ownership
Limitation, then the Holder shall not be entitled to participate in such Distribution to such extent (or in the beneficial ownership
of any shares of Common Stock as a result of such Distribution to such extent) and the portion of such Distribution shall be held
in abeyance for the benefit of the Holder until such time, if ever, as its right thereto would not result in the Holder exceeding
the Beneficial Ownership Limitation).</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">d)
<U>Fundamental Transaction</U>. If, at any time while any shares of Preferred Stock are outstanding, (i) the Corporation, directly
or indirectly, in one or more related transactions effects any merger or consolidation of the Corporation with or into another
Person, (ii) the Corporation, directly or indirectly, effects any sale, lease, license, assignment, transfer, conveyance or other
disposition of all or substantially all of its assets in one or a series of related transactions, (iii) any, direct or indirect,
purchase offer, tender offer or exchange offer (whether by the Corporation or another Person) is completed pursuant to which holders
of Common Stock are permitted to sell, tender or exchange their shares for other securities, cash or property and has been accepted
by the holders of 50% or more of the outstanding Common Stock, (iv) the Corporation, directly or indirectly, in one or more related
transactions effects any reclassification, reorganization or recapitalization of the Common Stock or any compulsory share exchange
pursuant to which the Common Stock is effectively converted into or exchanged for other securities, cash or property, or (v) the
Corporation, directly or indirectly, in one or more related transactions consummates a stock or share purchase agreement or other
business combination (including, without limitation, a reorganization, recapitalization, spin-off or scheme of arrangement) with
another Person whereby such other Person acquires more than 50% of the outstanding shares of Common Stock (not including any shares
of Common Stock held by the other Person or other Persons making or party to, or associated or affiliated with the other Persons
making or party to, such stock or share purchase agreement or other business combination) (each a &ldquo;<B>Fundamental Transaction</B>&rdquo;),
then, upon any subsequent conversion of the Preferred Stock by the Holder thereof, the Holder shall receive, for each Conversion
Share that would have been issuable upon such conversion immediately prior to the occurrence of such Fundamental Transaction (without
regard to any limitation in Section 6(d) on the conversion of the Preferred Stock), the number of shares of common stock (as applicable)
of the successor or acquiring corporation or the number of shares of Common Stock of the Corporation (as applicable), if it is
the surviving corporation, and all additional securities (equity or debt), cash, property or other consideration (all such additional
consideration, the &ldquo;<B>Alternate Consideration</B>&rdquo;), receivable as a result of such Fundamental Transaction by a
holder of the number of shares of Common Stock for which such Holder&rsquo;s Preferred Stock is convertible immediately prior
to such Fundamental Transaction (without regard to any limitation in Section 6(d) on the conversion of the Preferred Stock). For
purposes of any such conversion, the determination of the Conversion Price shall be appropriately adjusted to apply to such Alternate
Consideration based on the amount of Alternate Consideration issuable in respect of one share of Common Stock in such Fundamental
Transaction, and the Corporation shall apportion the Conversion Price among the Alternate Consideration in a reasonable manner
reflecting the relative value of any different components of the Alternate Consideration. If holders of Common Stock are entitled
to elect the proportion of securities, cash, property or other consideration to be received by holders of Common Stock in a Fundamental
Transaction, then each Holder of Preferred Stock shall be given the same choice as to the proportion of securities, cash, property
or other consideration such Holder is entitled to receive upon any conversion of such Holder&rsquo;s shares of Preferred Stock
following such Fundamental Transaction. To the extent necessary to effectuate the foregoing provisions, any successor to the Corporation
or surviving entity in such Fundamental Transaction shall file a new Certificate of Designation in respect of a new series of
preferred stock of the successor or acquiring corporation, or the Corporation, if it is the surviving corporation, setting forth
the same rights, preferences, privileges and other terms contained in this Certificate of Designation in respect of the Preferred
Stock, including, without limitation, the provisions contained in this Section 7(d) and evidencing, among other things, the Holders&rsquo;
right to convert such new preferred stock into Alternate Consideration. The Corporation shall cause any successor entity in a
Fundamental Transaction in which the Corporation is not the survivor (the &ldquo;<B>Successor Entity</B>&rdquo;) to assume in
writing all of the obligations of the Corporation under this Certificate of Designation in accordance with the provisions of this
Section 7(d) pursuant to written agreements in form and substance reasonably satisfactory to the Holder and approved by the Holder
(without unreasonable delay) prior to such Fundamental Transaction and shall, at the option of a Holder of Preferred Stock, deliver
to such Holder in exchange for such Holder&rsquo;s Preferred Stock a security of the Successor Entity evidenced by a written instrument
substantially similar in form and substance to the Preferred Stock which is convertible for a corresponding number of shares of
capital stock of such Successor Entity (or its parent entity) equivalent to the shares of Common Stock acquirable and receivable
upon conversion of the Preferred Stock (without regard to any limitations on the conversion of the Preferred Stock) prior to such
Fundamental Transaction, and with a conversion price which applies the conversion price hereunder to such shares of capital stock
(but taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value
of such shares of capital stock, such number of shares of capital stock and such conversion price being for the purpose of protecting
the economic value of the Preferred Stock immediately prior to the consummation of such Fundamental Transaction), and which is
reasonably satisfactory in form and substance to the Holder(s) thereof. Upon the occurrence of any such Fundamental Transaction,
the Successor Entity shall succeed to, and be substituted for (so that from and after the date of such Fundamental Transaction,
the provisions of this Certificate of Designation referring to the &ldquo;Corporation&rdquo; shall refer instead to the Successor
Entity), and may exercise every right and power of the Corporation and shall assume all of the obligations of the Corporation
under this Certificate of Designation with the same effect as if such Successor Entity had been named as the Corporation herein.
For the avoidance of doubt, if, at any time while any shares of Preferred Stock are outstanding, a Fundamental Transaction occurs,
pursuant to the terms of this Section 7(d), a Holder of Preferred Stock shall not be entitled to receive any consideration in
such Fundamental Transaction in respect of such Holder&rsquo;s shares of Preferred Stock, except as provided for in this Certificate
of Designation (or any new Certificate of Designation in respect of a new series of preferred stock issued to the Holders of Preferred
Stock as contemplated hereby</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">f)
<U>Calculations</U>. All calculations under this Section 7 shall be made to the nearest cent or the nearest 1/100th of a share,
as the case may be. For purposes of this Section 7, the number of shares of Common Stock deemed to be issued and outstanding as
of a given date shall be the sum of the number of shares of Common Stock (excluding any treasury shares of the Corporation) issued
and outstanding.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">g)
<U>Notice to the Holders</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">i.
<U>Adjustment to Conversion Price</U>. Whenever the Conversion Price is adjusted pursuant to any provision of this Section 7,
the Corporation shall promptly deliver to each Holder a notice setting forth the Conversion Price after such adjustment and setting
forth a brief statement of the facts requiring such adjustment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">ii.
<U>Notice to Allow Conversion by Holder</U>. If (A) the Corporation shall declare a dividend (or any other distribution in whatever
form) on the Common Stock, (B) the Corporation shall declare a special nonrecurring cash dividend on or a redemption of the Common
Stock, (C) the Corporation shall authorize the granting to all holders of the Common Stock of rights or warrants to subscribe
for or purchase any shares of capital stock of any class or of any rights, (D) the approval of any stockholders of the Corporation
shall be required in connection with any reclassification of the Common Stock, any consolidation or merger to which the Corporation
is a party, any sale or transfer of all or substantially all of the assets of the Corporation, or any compulsory share exchange
whereby the Common Stock is converted into other securities, cash or property or (E) the Corporation shall authorize the voluntary
or involuntary dissolution, liquidation or winding up of the affairs of the Corporation, then, in each case, the Corporation shall
cause to be filed at each office or agency maintained for the purpose of conversion of this Preferred Stock, and shall cause to
be delivered to each Holder at its last address as it shall appear upon the stock books of the Corporation, at least fifteen (15)
calendar days prior to the applicable record or effective date hereinafter specified, a notice stating (x) the date on which a
record is to be taken for the purpose of such dividend, distribution, redemption, rights or warrants, or if a record is not to
be taken, the date as of which the holders of the Common Stock of record to be entitled to such dividend, distributions, redemption,
rights or warrants are to be determined or (y) the date on which such reclassification, consolidation, merger, sale, transfer
or share exchange is expected to become effective or close, and the date as of which it is expected that holders of the Common
Stock of record shall be entitled to exchange their shares of the Common Stock for securities, cash or other property deliverable
upon such reclassification, consolidation, merger, sale, transfer or share exchange, provided that the failure to deliver such
notice or any defect therein or in the delivery thereof shall not affect the validity of the corporate action required to be specified
in such notice. To the extent that any notice provided hereunder constitutes, or contains, material, non-public information regarding
the Corporation or any of the Subsidiaries, the Corporation shall simultaneously file such notice with the Commission pursuant
to a Current Report on Form 8-K. The Holder shall remain entitled to convert the Conversion Amount of this Preferred Stock (or
any part hereof) during the 15-day period commencing on the date of such notice through the effective date of the event triggering
such notice except as may otherwise be expressly set forth herein.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Section
8. <U>Miscellaneous</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)
<U>Notices</U>. Any and all notices or other communications or deliveries to be provided by the Holders hereunder including, without
limitation, any Notice of Conversion, shall be in writing and delivered personally, by facsimile, or sent by a nationally recognized
overnight courier service, addressed to the Corporation at:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ritter
Pharmaceuticals, Inc.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1880
Century Park East, Suite 1000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, CA 90067</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Facsimile:
(310) 919-1600</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attention:
Michael D. Step</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">with
a copy (for informational purposes only) to:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Reed
Smith LLP</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1901
Avenue of the Stars</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Suite
700</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, CA 90067-6708</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Facsimile:
(310) 734-5299</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attention:
Michael Sanders, Esq.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">or
such other facsimile number or address as the Corporation may specify for such purposes by notice to the Holders delivered in
accordance with this Section 8. Any and all notices or other communications or deliveries to be provided by the Corporation hereunder
shall be in writing and delivered personally, by facsimile, or sent by a nationally recognized overnight courier service addressed
to each Holder at the facsimile number or address of such Holder appearing on the books of the Corporation, or if no such facsimile
number or address appears on the books of the Corporation, at the principal place of business of such Holder. Any notice or other
communication or deliveries hereunder shall be deemed given and effective on the earliest of (i) the date of transmission, if
such notice or communication is delivered via facsimile at the facsimile number set forth in this Section prior to 5:30 p.m. (New
York City time) on any date, (ii) the next Trading Day after the date of transmission, if such notice or communication is delivered
via facsimile at the facsimile number set forth in this Section on a day that is not a Trading Day or later than 5:30 p.m. (New
York City time) on any Trading Day, (iii) the second Trading Day following the date of mailing, if sent by U.S. nationally recognized
overnight courier service, or (iv) upon actual receipt by the Person to whom such notice is required to be given. Notwithstanding
any other provision of this Certificate of Designation, where this Certificate of Designation provides for notice of any event
to a Holder, if the Preferred Stock is held in global form by DTC (or any successor depositary), such notice may be delivered
via DTC (or such successor depositary) pursuant to the procedures of DTC (or such successor depositary).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b)
<U>Absolute Obligation</U>. Except as expressly provided herein, no provision of this Certificate of Designation shall alter or
impair the obligation of the Corporation, which is absolute and unconditional, to pay liquidated damages and accrued dividends,
as applicable, on the shares of Preferred Stock at the time, place, and rate, and in the coin or currency, herein prescribed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">c)
<U>Lost or Mutilated Preferred Stock Certificate</U>. If a Holder&rsquo;s Preferred Stock certificate shall be mutilated, lost,
stolen or destroyed, the Corporation shall execute and deliver, in exchange and substitution for and upon cancellation of a mutilated
certificate, or in lieu of or in substitution for a lost, stolen or destroyed certificate, a new certificate for the shares of
Preferred Stock so mutilated, lost, stolen or destroyed, but only upon receipt of evidence of such loss, theft or destruction
of such certificate, and of the ownership hereof reasonably satisfactory to the Corporation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">d)
<U>Governing Law</U>. All questions concerning the construction, validity, enforcement and interpretation of this Certificate
of Designation shall be governed by and construed and enforced in accordance with the internal laws of the State of Delaware,
without regard to the principles of conflict of laws thereof. Each of the Corporation and each Holder agrees that all legal proceedings
concerning the interpretation, enforcement and defense of the transactions contemplated by this Certificate of Designation (whether
brought against the Corporation, a Holder or any of their respective Affiliates, directors, officers, shareholders, employees
or agents) shall be commenced in the state and federal courts sitting in the City of New York, Borough of Manhattan (the &ldquo;<B>New
York Courts</B>&rdquo;). Each of the Corporation and each Holder hereby irrevocably submits to the exclusive jurisdiction of the
New York Courts for the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby
or discussed herein, and hereby irrevocably waives, and agrees not to assert in any suit, action or proceeding, any claim that
it is not personally subject to the jurisdiction of such New York Courts, or such New York Courts are improper or inconvenient
venue for such proceeding. Each of the Corporation and each Holder hereby irrevocably waives personal service of process and consents
to process being served in any such suit, action or proceeding by mailing a copy thereof via registered or certified mail or overnight
delivery (with evidence of delivery) to such Person at the address in effect for notices to it under this Certificate of Designation
and agrees that such service shall constitute good and sufficient service of process and notice thereof. Nothing contained herein
shall be deemed to limit in any way any right to serve process in any other manner permitted by applicable law. Each of the Corporation
and each Holder hereby irrevocably waives, to the fullest extent permitted by applicable law, any and all right to trial by jury
in any legal proceeding arising out of or relating to this Certificate of Designation or the transactions contemplated hereby.
If the Corporation or any Holder shall commence an action or proceeding to enforce any provisions of this Certificate of Designation,
then the prevailing party in such action or proceeding shall be reimbursed by the other party for its attorneys&rsquo; fees and
other costs and expenses incurred in the investigation, preparation and prosecution of such action or proceeding.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">e)
<U>Waiver</U>. Any waiver by the Corporation or a Holder of a breach of any provision of this Certificate of Designation shall
not operate as or be construed to be a waiver of any other breach of such provision or of any breach of any other provision of
this Certificate of Designation or a waiver by any other Holders. The failure of the Corporation or a Holder to insist upon strict
adherence to any term of this Certificate of Designation on one or more occasions shall not be considered a waiver or deprive
that Person (or any other Holder) of the right thereafter to insist upon strict adherence to that term or any other term of this
Certificate of Designation on any other occasion. Any waiver by the Corporation or a Holder must be in writing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">f)
<U>Severability</U>. If any provision of this Certificate of Designation is invalid, illegal or unenforceable, the balance of
this Certificate of Designation shall remain in effect, and if any provision is inapplicable to any Person or circumstance, it
shall nevertheless remain applicable to all other Persons and circumstances. If it shall be found that any interest or other amount
deemed interest due hereunder violates the applicable law governing usury, the applicable rate of interest due hereunder shall
automatically be lowered to equal the maximum rate of interest permitted under applicable law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">g)
<U>Next Business Day</U>. Whenever any payment or other obligation hereunder shall be due on a day other than a Business Day,
such payment shall be made on the next succeeding Business Day.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">h)
<U>Headings</U>. The headings contained herein are for convenience only, do not constitute a part of this Certificate of Designation
and shall not be deemed to limit or affect any of the provisions hereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">i)
<U>Status of Converted or Redeemed Preferred Stock</U>. If any shares of Preferred Stock shall be converted, redeemed or reacquired
by the Corporation, such shares shall resume the status of authorized but unissued shares of preferred stock and shall no longer
be designated as Series A Convertible Preferred Stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*********************</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RESOLVED,
FURTHER</B>, that the Chairman, the president or any vice-president, and the secretary or any assistant secretary, of the Corporation
be and they hereby are authorized and directed to prepare and file this Certificate of Designation of Preferences, Rights and
Limitations in accordance with the foregoing resolution and the provisions of Delaware law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.75in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>IN
WITNESS WHEREOF</B>, the undersigned have executed this Certificate this 29th day of September 2017.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">RITTER PHARMACEUTICALS, INC.</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 47%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>&nbsp;</I></FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Michael D. Step</I></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD>Name:</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"> Michael D. Step</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD>Title:</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"> Chief Executive Officer</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%; text-align: center">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ANNEX
A</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NOTICE
OF CONVERSION</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(TO
BE EXECUTED BY THE REGISTERED HOLDER IN ORDER TO CONVERT SHARES OF PREFERRED STOCK)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned hereby elects to convert the number of shares of Series A Convertible Preferred Stock indicated below into shares
of common stock, par value $0.001 per share (the &ldquo;<B>Common Stock</B>&rdquo;), of Ritter Pharmaceuticals, Inc., a Delaware
corporation (the &ldquo;<B>Corporation</B>&rdquo;), according to the conditions hereof, as of the date written below. If shares
of Common Stock are to be issued in the name of a Person other than the undersigned, the undersigned will pay all transfer taxes
payable with respect thereto. No fee will be charged to the Holders for any conversion, except for any such transfer taxes.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Conversion
calculations:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date
to Effect Conversion: ________________________________________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of shares of Preferred Stock owned prior to Conversion: _________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of shares of Preferred Stock to be Converted: ___________________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Stated
Value of shares of Preferred Stock to be Converted: _______________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of shares of Common Stock to be Issued: ______________________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Applicable
Conversion Price: _______________________________________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Number
of shares of Preferred Stock subsequent to Conversion: ___________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Address
for Delivery: ____________________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">or</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">DWAC
Instructions:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Broker
no: ___________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Account
no: ______________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[HOLDER]</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 7.5%; padding-bottom: 1.5pt">&nbsp;</TD>
    <TD STYLE="width: 5%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 42%; border-bottom: Black 1.5pt solid">&nbsp;</TD>
    <TD STYLE="width: 46%; font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD>&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD>&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%; text-align: center">&nbsp;</TD></TR></TABLE></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ANNEX
B</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>BENEFICIAL
OWNERSHIP LIMITATION ADJUSTMENT NOTICE</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(TO
BE EXECUTED BY THE REGISTERED HOLDER IN ORDER TO INCREASE OR DECREASE THE BENEFICIAL OWNERSHIP LIMITATION APPLICABLE TO SUCH HOLDER&rsquo;S
PREFERRED STOCK)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By
checking the box below, the undersigned hereby irrevocably elects to waive the 4.99% Beneficial Ownership Limitation, as designated
by the undersigned&rsquo;s election below, applicable to the undersigned&rsquo;s beneficial ownership of Series A Convertible
Preferred Stock of Ritter Pharmaceuticals, Inc., a Delaware corporation, as such Beneficial Ownership Limitation is defined under
Section 6(d) of the Certificate of Designation.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 0.5in">&#9679;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    undersigned hereby elects to waive the 4.99% Beneficial Ownership Limitation applicable to the undersigned&rsquo;s beneficial
    ownership of Series A Redeemable Convertible Preferred Stock.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Beneficial Ownership Limitation applicable to the undersigned&rsquo;s Series A Convertible Preferred Stock (effective as of the
date that is 62 days following the date of this Beneficial Ownership Limitation Adjustment Notice) shall be:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">______________________%
(may not be more than 19.99%)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*
Notice: Failure to specify a Beneficial Ownership Limitation percentage above will result in the undersigned&rsquo;s being deemed
to have specified a Beneficial Ownership Limitation of 9.99%. Specifying a Beneficial Ownership Limitation percentage in excess
of 19.99% will result in the undersigned&rsquo;s being deemed to have specified a Beneficial Ownership Limitation of 19.99%.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned understands and agrees that, as a result of this waiver, the Beneficial Ownership Limitation applicable to the Series
A Convertible Preferred Stock beneficially owned by the undersigned shall be (i) the percentage specified by the undersigned above,
(ii) 9.99% or (iii) 19.99%, and, in each case, the provisions of Section 6(d) of the Certificate of Designation shall continue
to apply.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned understands and agrees that by waiving the Beneficial Ownership Limitation, the undersigned may become subject to
the reporting requirements and liability provisions of Sections 13 and 16 of the Securities Exchange Act of 1934.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">[HOLDER]</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; font: 12pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 45%; font: 12pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Name:</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Title:</FONT></TD>
    <TD>&nbsp;</TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>


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</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.1
<SEQUENCE>4
<FILENAME>ex4-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit
4.1</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WARRANT
AGENCY AGREEMENT</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WARRANT
AGENCY AGREEMENT</B> (this &ldquo;<B>Warrant Agreement</B>&rdquo;) made as of September 29, 2017 (the &ldquo;<B>Issuance Date</B>&rdquo;),
between Ritter Pharmaceuticals, Inc., a Delaware corporation, with offices at 1880 Century Park East, Suite 1000, Los Angeles,
CA 90067 (&ldquo;<B>Company</B>&rdquo;), and Corporate Stock Transfer, Inc., with offices at 3200 Cherry Creek South Drive, Suite
430, Denver, Colorado 80209 (&ldquo;<B>Warrant Agent</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
the Company is engaged in a public offering (the &ldquo;<B>Offering</B>&rdquo;) of Class A Units consisting of Common Stock and
Warrants and Class B Units consisting of Series A Convertible Preferred Stock and Warrants and has determined to issue and deliver
up to 66,125,000 Warrants (the &ldquo;<B>Warrants</B>&rdquo;) to the public investors in the Offering, with each such Warrant
evidencing the right of the holder thereof to purchase one share of common stock, par value $0.001 per share, of the Company (the
&ldquo;<B>Common Stock</B>&rdquo;) for $0.44, subject to adjustment as described herein; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
the Company has filed with the U.S. Securities and Exchange Commission (the &ldquo;<B>Commission</B>&rdquo;) a Registration Statement,
No. 333-219147 on Form S-1 (as the same may be amended from time to time, the &ldquo;<B>Registration Statement</B>&rdquo;) for
the registration, under the Securities Act of 1933, as amended (the &ldquo;<B>Securities Act</B>&rdquo;) of, among other securities,
the Warrants and the Common Stock issuable upon exercise of the Warrants (the &ldquo;<B>Warrant Shares</B>&rdquo;), and such Registration
Statement was declared effective on September 28, 2017; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
the Company desires the Warrant Agent to act on behalf of the Company, and the Warrant Agent is willing to so act, in connection
with the issuance, registration, transfer, exchange and exercise of the Warrants; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
the Company desires to provide for the form and provisions of the Warrants, the terms upon which they shall be issued and exercised,
and the respective rights, limitation of rights, and immunities of the Company, the Warrant Agent, and the holders of the Warrants
(each, a &ldquo;<B>Holder</B>&rdquo;); and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>WHEREAS</B>,
all acts and things have been done and performed which are necessary to make the Warrants, when executed on behalf of the Company
and countersigned by or on behalf of the Warrant Agent, as provided herein, the valid and binding obligations of the Company,
and to authorize the execution and delivery of this Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>NOW,
THEREFORE</B>, in consideration of the mutual agreements herein contained, the parties hereto agree as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1.
<U>Appointment of Warrant Agent</U>. The Company hereby appoints the Warrant Agent to act as agent for the Company for the Warrants,
and the Warrant Agent hereby accepts such appointment and agrees to perform the same in accordance with the terms and conditions
set forth in this Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.
<U>Warrants</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.1.
<U>Form of Warrant</U>. Each Warrant shall be issued in registered form only, shall be in substantially the form of <U>Exhibit
A</U> hereto, the provisions of which are incorporated herein, and shall be signed by, or bear the facsimile signature of, the
Chief Executive Officer, President, Chief Financial Officer or Treasurer, Secretary or Assistant Secretary of the Company. In
the event the person whose facsimile signature has been placed upon any Warrant shall have ceased to serve in the capacity in
which such person signed the Warrant before such Warrant is issued, it may be issued with the same effect as if he or she had
not ceased to be such at the date of issuance. All of the Warrants shall initially be represented by one or more book-entry certificates
(each a &ldquo;<B>Book-Entry Warrant Certificate</B>&rdquo;).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.2.
<U>Effect of Countersignature</U>. Unless and until countersigned by the Warrant Agent pursuant to this Warrant Agreement, a Warrant
shall be invalid and of no effect and may not be exercised by a Holder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.3.
<U>Registration</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.3.1.
<U>Warrant Register</U>. The Warrant Agent shall maintain books (&ldquo;<B>Warrant Register</B>&rdquo;), for the registration
of the original issuance and the registration of any transfer of the Warrants. Upon the initial issuance of the Warrants, the
Warrant Agent shall issue and register the Warrants in the names of the respective Holders in such denominations and otherwise
in accordance with instructions delivered to the Warrant Agent by the Company. To the extent the Warrants are DTC eligible as
of the Issuance Date, all of the Warrants shall be represented by one or more Book-Entry Warrant Certificates deposited with the
Depository Trust Company (the &ldquo;<B>Depository</B>&rdquo;) and registered in the name of Cede &amp; Co., a nominee of the
Depository. Ownership of beneficial interests in the Book-Entry Warrant Certificates shall be shown on, and the transfer of such
ownership shall be effected through, records maintained (i) by the Depository or its nominee for each Book-Entry Warrant Certificate;
(ii) by institutions that have accounts with the Depository (such institution, with respect to a Warrant in its account, a &ldquo;<B>Participant</B>&rdquo;);
or (iii) directly on the book-entry records of the Warrant Agent with respect only to owners of beneficial interests that represent
such direct registration.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the Warrants are not DTC Eligible as of the Issuance Date or the Depository subsequently ceases to make its book-entry settlement
system available for the Warrants, the Company may instruct the Warrant Agent to make other arrangements for book-entry settlement
within ten (10) Business Days after the Depository ceases to make its book-entry settlement available. In the event that the Company
does not make alternative arrangements for book-entry settlement within ten (10) Business Days or the Warrants are not eligible
for, or it is no longer necessary to have the Warrants available in, book-entry form, the Warrant Agent shall provide written
instructions to the Depository to deliver to the Warrant Agent for cancellation each Book-Entry Warrant Certificate, and the Company
shall instruct the Warrant Agent to deliver to the Depository definitive Warrant Certificates in physical form evidencing such
Warrants. Such definitive Warrant Certificates shall be in substantially the form annexed hereto as <U>Exhibit A</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
used herein, the term &ldquo;<B>Business Day</B>&rdquo; means any day other than Saturday, Sunday or other day on which commercial
banks in the City of New York are authorized or required by law or executive order to remain closed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.3.2.
<U>Beneficial Owner; Registered Holder</U>. Prior to due presentment for registration of transfer of any Warrant, the Company
and the Warrant Agent may deem and treat the person in whose name such Warrant shall be registered upon the Warrant Register (&ldquo;<B>registered
holder</B>&rdquo;), as the absolute owner of such Warrant and of each Warrant represented thereby (notwithstanding any notation
of ownership or other writing on the Warrant Certificate made by anyone other than the Company or the Warrant Agent), for the
purpose of any exercise thereof, and for all other purposes, and neither the Company nor the Warrant Agent shall be affected by
any notice to the contrary. Any person in whose name ownership of a beneficial interest in the Warrants evidenced by a Book-Entry
Warrant Certificate is recorded in the records maintained by the Depository or its nominee shall be deemed the &ldquo;beneficial
owner&rdquo; thereof; <I>provided</I>, that all such beneficial interests shall be held through a Participant which shall be the
registered holder of such Warrants. As used herein, the term &ldquo;<B>Holder</B>&rdquo; refers only to a registered holder of
the Warrants, provided, however, that if the Warrants are held in &ldquo;street name,&rdquo; Holder shall also mean a Participant
or a designee appointed by such Participant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2.4
<U>Uncertificated Warrants</U>. Notwithstanding the foregoing and anything else herein to the contrary, the Warrants may be issued
in uncertificated form.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.
<U>Terms and Exercise of Warrants</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.1.
<U>Exercise Price</U>. Each Warrant shall, when countersigned by the Warrant Agent, entitle the Holder, subject to the provisions
of such Warrant and of this Warrant Agreement, to purchase from the Company the number of shares of Common Stock stated therein,
at the price of $0.44 per share, subject to the subsequent adjustments provided in Section 4 hereof. The term &ldquo;<B>Exercise
Price</B>&rdquo; as used in this Warrant Agreement refers to the price per share at which Common Stock may be purchased at the
time a Warrant is exercised.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.2.
<U>Duration of Warrants</U>. A Warrant may be exercised only during the period (&ldquo;<B>Exercise Period</B>&rdquo;) commencing
on the Issuance Date and terminating at 5:00 P.M., New York City time on October 3, 2022 (&ldquo;<B>Expiration Date</B>&rdquo;).
Each Warrant not exercised on or before the Expiration Date shall become void, and all rights thereunder and all rights in respect
thereof under this Warrant Agreement shall cease at the close of business on the Expiration Date.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.
<U>Exercise of Warrants</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.1.
<U>Exercise and Payment</U>. A Holder may exercise a Warrant by delivering, not later than 5:00 P.M., New York City time, on any
Business Day during the Exercise Period to the Warrant Agent at its corporate trust department by e-mail or facsimile or through
the DTC system an election to purchase the Warrant Shares underlying the Warrants to be exercised (an &ldquo;<B>Election to Purchase</B>&rdquo;),
properly completed and executed by the Holder on the reverse of the Warrant Certificate or, in the case of a Book-Entry Warrant
Certificate, properly delivered by the Participant in accordance with the Depository&rsquo;s procedures (the date of such delivery
of Election to Purchase, the &ldquo;<B>Exercise Date</B>&rdquo;), and delivering to the Warrant Agent, within one Business Day
following the Exercise Date, (i) the Exercise Price for each Warrant to be exercised in lawful money of the United States of America
by certified or official bank check or by bank wire transfer in immediately available funds payable to the Warrant Agent and (ii)
the Warrant Certificate evidencing the Warrants to be exercised, if required, or, in the case of a Book-Entry Warrant Certificate,
the Warrants to be exercised (the &ldquo;<B>Book-Entry Warrants</B>&rdquo;) shown on the records of the Depository to an account
of the Warrant Agent at the Depository designated for such purpose in writing by the Warrant Agent to the Depository from time
to time. No ink-original Election to Purchase shall be required, nor shall any medallion guarantee (or other type of guarantee
or notarization) of any Election to Purchase be required. The Holder shall not be required to physically surrender a Warrant Certificate
to the Company until the Holder has purchased all of the Warrant Shares available under such Warrant Certificate and the Warrants
have been exercised in full, in which case, the Holder shall surrender this Warrant to the Warrant Agent for cancellation within
three (3) Business Days of the date on which the final Election to Purchase is delivered to the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
any of (A) the Warrant Certificate or the Book-Entry Warrants, (B) the Election to Purchase, or (C) the Exercise Price therefor,
is received by the Warrant Agent after 5:00 P.M., New York City time, on the specified Exercise Date, the Warrants will be deemed
to be received and exercised on the Business Day next succeeding the Exercise Date. If the date specified as the Exercise Date
is not a Business Day, the Warrants will be deemed to be received and exercised on the next succeeding day that is a Business
Day. If the Warrants are received or deemed to be received after the Expiration Date, the exercise thereof will be null and void
and any funds delivered to the Warrant Agent will be returned to the Holder. In no event will interest accrue on funds deposited
with the Warrant Agent in respect of an exercise or attempted exercise of Warrants. The validity of any exercise of Warrants will
be determined by the Company in its sole discretion and such determination will be final and binding upon the Holder and the Warrant
Agent, absent manifest error. Neither the Company nor the Warrant Agent shall have any obligation to inform a Holder of the invalidity
of any exercise of any Warrants.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Warrant Agent shall promptly deposit all funds received by it in payment of the Exercise Price in the account of the Company maintained
with the Warrant Agent for such purpose and shall advise the Company via telephone at the end of each day on which funds for the
exercise of the Warrants are received of the amount so deposited to its account. The Warrant Agent shall promptly confirm such
telephonic advice to the Company in writing.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.2.
<U>Issuance of Certificates</U>. The Warrant Agent shall, by 1:00 P.M. New York City time on the Business Day following the Exercise
Date of any Warrant, advise the Company or the transfer agent and registrar in respect of (a) the number of Warrant Shares issuable
upon such exercise in accordance with the terms and conditions of this Warrant Agreement, (b) the instructions of each Holder
with respect to delivery of the Warrant Shares issuable upon such exercise, and the delivery of definitive Warrant Certificates,
as appropriate, evidencing the balance, if any, of the Warrants remaining after such exercise, (c) in case of a Book-Entry Warrant
Certificate, the notation that shall be made to the records maintained by the Depository, its nominee for each Book-Entry Warrant
Certificate, or a Participant, as appropriate, evidencing the balance, if any, of the Warrants remaining after such exercise and
(d) such other information as the Company or such transfer agent and registrar shall reasonably require.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company shall, by 5:00 P.M., New York City time, on the next Business Day next succeeding the Exercise Date of any Warrant execute,
issue and deliver to the Warrant Agent, the Warrant Shares to which such Holder is entitled, in fully registered form, registered
in such name or names as may be directed by such Holder. Upon receipt of such Warrant Shares, the Warrant Agent shall, by 5:00
P.M., New York City time, on the second Business Day next succeeding such Exercise Date (the &ldquo;<B>Warrant Share Delivery
Date</B>&rdquo;), provided that the clearance of the funds in payment of the aggregate Exercise Price shall have occurred and
the applicable Book-Entry Warrants (or, if applicable, such Warrant Certificate, to the extent required) shall have been delivered
by such Warrant Share Delivery Date, transmit such Warrant Shares to, or upon the order of, such Holder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
lieu of delivering physical certificates representing the Warrant Shares issuable upon exercise of any Warrants, provided the
Company&rsquo;s transfer agent is participating in the Depository&rsquo;s Fast Automated Securities Transfer program, the Company
shall use its commercially reasonable efforts to cause its transfer agent to electronically transmit the Warrant Shares issuable
upon exercise to the Depository by crediting the account of the Depository or of the Participant, as the case may be, through
its Deposit Withdrawal Agent Commission system. The time periods for delivery described in the immediately preceding paragraph
shall apply to the electronic transmittals described herein.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the Company fails for any reason to deliver to the Holder the Warrant Shares subject to an Election to Purchase by the Warrant
Share Delivery Date, the Company shall pay to the Holder, in cash, as liquidated damages and not as a penalty, for each $1,000
of Warrant Shares subject to such exercise (based on the VWAP of the Common Stock on the date of the applicable Election to Purchase),
$10 per Business Day (increasing to $20 per Business Day on the fifth Business Day after such liquidated damages begin to accrue)
for each Business Day after such Warrant Share Delivery Date until such Warrant Shares are delivered or Holder rescinds such exercise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">In
addition to any other rights available to the Holder, if the Company fails to cause the Transfer Agent to transmit to the Holder
the Warrant Shares in accordance with the provisions of Section 3.3.2 above pursuant to an exercise on or before the Warrant Share
Delivery Date, and if after such date the Holder is required by its broker to purchase (in an open market transaction or otherwise)
or the Holder&rsquo;s brokerage firm otherwise purchases, shares of Common Stock to deliver in satisfaction of a sale by the Holder
of the Warrant Shares which the Holder anticipated receiving upon such exercise (a &ldquo;<U>Buy-In</U>&rdquo;), then the Company
shall (A) pay in cash to the Holder the amount, if any, by which (x) the Holder&rsquo;s total purchase price (including brokerage
commissions, if any) for the shares of Common Stock so purchased exceeds (y) the amount obtained by multiplying (1) the number
of Warrant Shares that the Company was required to deliver to the Holder in connection with the exercise at issue times (2) the
price at which the sell order giving rise to such purchase obligation was executed, and (B) at the option of the Holder, either
reinstate the portion of the Warrant and equivalent number of Warrant Shares for which such exercise was not honored (in which
case such exercise shall be deemed rescinded) or deliver to the Holder the number of shares of Common Stock that would have been
issued had the Company timely complied with its exercise and delivery obligations hereunder. For example, if the Holder purchases
Common Stock having a total purchase price of $11,000 to cover a Buy-In with respect to an attempted exercise of shares of Common
Stock with an aggregate sale price giving rise to such purchase obligation of $10,000, under clause (A) of the immediately preceding
sentence the Company shall be required to pay the Holder $1,000. The Holder shall provide the Company written notice indicating
the amounts payable to the Holder in respect of the Buy-In and, upon request of the Company, evidence of the amount of such loss.
Nothing herein shall limit a Holder&rsquo;s right to pursue any other remedies available to it hereunder, at law or in equity
including, without limitation, a decree of specific performance and/or injunctive relief with respect to the Company&rsquo;s failure
to timely deliver shares of Common Stock upon exercise of the Warrant as required pursuant to the terms hereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
the Company fails to cause the Transfer Agent to transmit to the Holder the Warrant Shares pursuant to Section 3.3.2 by the Warrant
Share Delivery Date, then the Holder will have the right to rescind such exercise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.3.
<U>Valid Issuance</U>. All Warrant Shares issued upon the proper exercise of a Warrant in conformity with this Warrant Agreement
shall be validly issued, fully paid and nonassessable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.4.
<U>No Fractional Exercise</U>. Warrants may be exercised only in whole numbers of Warrant Shares. No fractional Warrant Shares
are to be issued upon the exercise of a Warrant, but rather the number of Warrant Shares to be issued shall be rounded up or down,
as applicable, to the nearest whole number. If fewer than all of the Warrants evidenced by a Warrant Certificate are exercised,
a new Warrant Certificate for the number of unexercised Warrants remaining shall be executed by the Company and countersigned
by the Warrant Agent as provided in Section 2 of this Warrant Agreement, and delivered to the Holder at the address specified
on the books of the Warrant Agent or as otherwise specified by such Holder. If fewer than all of the Warrants evidenced by a Book-Entry
Warrant Certificate are exercised, a notation shall be made to the records maintained by the Depository, its nominee for each
Book-Entry Warrant Certificate, or a Participant, as appropriate, evidencing the balance of the Warrants remaining after such
exercise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.5.
<U>No Transfer Taxes</U>. The Company shall not be required to pay any stamp or other tax or governmental charge required to be
paid in connection with any transfer involved in the issue of the Warrant Shares upon the exercise of Warrants; and in the event
that any such transfer is involved, the Company shall not be required to issue or deliver any Warrant Shares until such tax or
other charge shall have been paid or it has been established to the Company&rsquo;s satisfaction that no such tax or other charge
is due.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.6.
<U>Date of Issuance</U>. Each person in whose name any such certificate for Warrant Shares is issued shall for all purposes be
deemed to have become the holder of record of such shares on the Exercise Date, provided that the applicable Warrant was surrendered
and payment of the Exercise Price was made within two Business Days thereafter, irrespective of the date of delivery of any such
certificate, except that, if the date of such surrender and payment is a date when the stock transfer books of the Company are
closed, such person shall be deemed to have become the holder of record of such shares at the close of business on the next succeeding
date on which the stock transfer books are open.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.7.
<U>Cashless Exercise Under Certain Circumstances</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 2in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(i)
The Company shall provide to the Holder prompt written notice of any time that the Company is unable to issue the Warrant Shares
via DTC transfer or otherwise (without restrictive legend), because (A) the Commission has issued a stop order with respect to
the Registration Statement, (B) the Commission otherwise has suspended or withdrawn the effectiveness of the Registration Statement,
either temporarily or permanently, (C) the Company has suspended or withdrawn the effectiveness of the Registration Statement,
either temporarily or permanently, or (D) otherwise (each a &ldquo;<B>Restrictive Legend Event</B>&rdquo;). To the extent that
a Restrictive Legend Event occurs after the Holder has exercised a Warrant in accordance with the terms of the Warrants but prior
to the delivery of the Warrant Shares, the Company shall, at the election of the Holder to be given within five (5) Business Days
of receipt of notice of the Restrictive Legend Event, either (A) rescind the previously submitted Election to Purchase and the
Company shall return all consideration paid by the Holder for such shares upon such rescission or (B) treat the attempted exercise
as a cashless exercise as described in the next paragraph and refund the cash portion of the Exercise Price to the Holder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 2in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(ii)
If a Restrictive Legend Event has occurred and no exemption from the registration requirements is available, the Warrants shall
only be exercisable on a cashless basis. Notwithstanding anything herein to the contrary, the Company shall not be required to
make any cash payments or net cash settlement to the Holder in lieu of issuance of the Warrant Shares. Upon a &ldquo;<B>cashless
exercise</B>,&rdquo; the Holder shall be entitled to receive a certificate (or book entry) for the number of Warrant Shares equal
to the quotient obtained by dividing [(A-B) (X)] by (A), where:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(A)
= the VWAP on the Business Day immediately preceding the date on which the Holder elects to exercise the Warrant by means of a
&ldquo;cashless exercise,&rdquo; as set forth in the applicable Election to Purchase;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(B)
= the Exercise Price of the Warrant, as it may have been adjusted hereunder; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(X)
= the number of Warrant Shares that would be issuable upon exercise of the Warrant in accordance with the terms of the Warrant
if such exercise were by means of a cash exercise rather than a cashless exercise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; background-color: white">If
Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9)
of the Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrants being exercised. The Company
agrees not to take any position contrary to this Section 3.3.7.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 2in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Upon
receipt of an Election to Purchase for a cashless exercise, the Warrant Agent will promptly deliver a copy of the Election to
Purchase to the Company to confirm the number of Warrant Shares issuable in connection with the cashless exercise. The Company
shall calculate and transmit to the Warrant Agent, and the Warrant Agent shall have no obligation under this section to calculate,
the number of Warrant Shares issuable in connection with the cashless exercise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 2in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>VWAP</B>&rdquo;
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then
listed or quoted on NYSE AMEX, the NASDAQ Capital Market, the NASDAQ Global Market, the NASDAQ Global Select Market or the New
York Stock Exchange (each, a &ldquo;<B>Trading Market</B>&rdquo;), the daily volume weighted average price of the Common Stock
for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported
by Bloomberg L.P. (based on a trading day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time) on any day that
the Trading Market on which the Common Stock is then listed is open for trading), (b) the volume weighted average price of the
Common Stock for such date (or the nearest preceding date) on the OTC Bulletin Board, (c) if the Common Stock is not then listed
or quoted for trading on the OTC Bulletin Board and if prices for the Common Stock are then reported in the &ldquo;Pink Sheets&rdquo;
published by OTC Markets, Inc. (or a similar organization or agency succeeding to its functions of reporting prices), the most
recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common
Stock as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Warrants
then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3.3.8.
<U>Disputes</U>. In the case of a dispute as to the determination of the Exercise Price or the arithmetic calculation of the Warrant
Shares, the Company shall promptly issue to the applicable Holders the number of Warrant Shares that are not disputed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.
<U>Adjustments</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.1.
<U>Adjustment upon Subdivision or Combination of Common Stock</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.1.1.
If the Company at any time after the Issuance Date subdivides (by any stock split, stock dividend, recapitalization, reorganization,
scheme, arrangement or otherwise) its outstanding shares of Common Stock into a greater number of shares, the Exercise Price in
effect immediately prior to such subdivision will be proportionately reduced and the number of Warrant Shares will be proportionately
increased.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.1.2.
If the Company at any time after the Issuance Date combines (by any stock split, stock dividend, recapitalization, reorganization,
scheme, arrangement or otherwise) its outstanding shares of Common Stock into a smaller number of shares, the Exercise Price in
effect immediately prior to such combination will be proportionately increased and the number of Warrant Shares will be proportionately
decreased. Any adjustment under this Section 4.1 shall become effective at the close of business on the date the subdivision or
combination becomes effective. The Company shall promptly notify Warrant Agent of any such adjustment and give specific instructions
to Warrant Agent with respect to any adjustments to the Warrant Register.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.2.
<U>Adjustment for Other Distributions</U>. In the event the Company shall fix a record date for the making of a dividend or distribution
to all holders of Common Stock of any evidences of indebtedness or assets or subscription rights or warrants (excluding those
referred to in Section 4.1 or other dividends paid out of retained earnings), then in each such case the Exercise Price shall
be adjusted by multiplying the Exercise Price in effect immediately prior to the record date fixed for determination of stockholders
entitled to receive such distribution by a fraction of which the denominator shall be the VWAP determined as of the record date
mentioned above, and of which the numerator shall be such VWAP on such record date less the then per share fair market value at
such record date of the portion of such assets or evidence of indebtedness so distributed applicable to one outstanding share
of the Common Stock as determined by the Board of Directors in good faith. In either case the adjustments shall be described in
a statement provided to each Holder of the portion of assets or evidences of indebtedness so distributed or such subscription
rights applicable to one share of Common Stock. Such adjustment shall be made whenever any such distribution is made and shall
become effective immediately after the record date mentioned above.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.3.
<U>Subsequent Equity Sales</U>. If the Company or any Subsidiary thereof, as applicable, at any time prior to the five (5) year
anniversary of the Issuance Date, shall sell or grant any option to purchase, or sell or grant any right to reprice, or otherwise
dispose of or issue (or announce any offer, sale, grant or any option to purchase or other disposition) any Common Stock or Convertible
Securities, at an effective price per share less than the Exercise Price then in effect (such lower price, the &ldquo;<B>Base
Share Price</B>&rdquo; and such issuances collectively, a &ldquo;<B>Dilutive Issuance</B>&rdquo;) (it being understood and agreed
that if the holder of the Common Stock or Convertible Securities so issued shall at any time, whether by operation of purchase
price adjustments, reset provisions, floating conversion, exercise or exchange prices or otherwise, or due to warrants, options
or rights per share which are issued in connection with such issuance, be entitled to receive shares of Common Stock at an effective
price per share that is less than the Exercise Price, such issuance shall be deemed to have occurred for less than the Exercise
Price on such date of the Dilutive Issuance at such effective price), then simultaneously with the consummation of each Dilutive
Issuance the Exercise Price shall be reduced and only reduced to equal the higher of the (i) Base Share Price or (ii) $0.05 (the
&ldquo;<B>Floor Price</B>&rdquo; (such Floor Price to only be subject to adjustment in accordance with Section 4.1.1. For the
avoidance of doubt, if more than one security is issued in a transaction that is being analyzed to determine whether a Dilutive
Issuance has occurred and/or to determine a Base Share Price, each security so issued shall be analyzed separately with respect
to such determinations such that the lowest effective price per share with respect to each such security shall be used. For example,
if the existing exercise price under this Warrant is $1.00 and the Company issues units for $0.90 per unit, with each unit comprised
of one (1) share of Common Stock and one (1) Warrant exercisable for one (1) share of Common Stock, which new warrant has an exercise
price of $1.50 per share, the Base Share Price will be $0.90. Notwithstanding the foregoing, no adjustments shall be made, paid
or issued under this Section 4.3 in respect of an Exempt Issuance. The Company shall notify the Holder, in writing, no later than
the Trading Day following the issuance or deemed issuance of any Common Stock or Convertible Securities subject to this Section
4.3, indicating therein the applicable issuance price, or applicable reset price, exchange price, conversion price and other pricing
terms (such notice, the &ldquo;<B>Dilutive Issuance Notice</B>&rdquo;). For purposes of clarification, whether or not the Company
provides a Dilutive Issuance Notice pursuant to this Section 4.3, upon the occurrence of any Dilutive Issuance, the Holder is
entitled to receive a number of Warrant Shares based upon the Base Share Price regardless of whether the Holder accurately refers
to the Base Share Price in the Election to Purchase. For all purposes of the foregoing (including, without limitation, determining
the Base Share Price under this Section 4.3), the following shall be applicable:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.3.1
<U>Issuance of Options</U>. If the Company in any manner grants or sells any Options and the lowest price per share for which
one share of Common Stock is at any time issuable upon the exercise of any such Option or upon conversion, exercise or exchange
of any Convertible Securities issuable upon exercise of any such Option or otherwise pursuant to the terms thereof is less than
the Exercise Price then in effect, then such share of Common Stock shall be deemed to be outstanding and to have been issued and
sold by the Company at the time of the granting or sale of such Option for such price per share. For purposes of this Section
4.3(a), the &ldquo;lowest price per share for which one share of Common Stock is issuable upon the exercise of any such Options
or upon conversion, exercise or exchange of any Convertible Securities issuable upon exercise of any such Option or otherwise
pursuant to the terms thereof&rdquo; shall be equal to (1) the lower of (x) the sum of the lowest amounts of consideration (if
any) received or receivable by the Company with respect to any one share of Common Stock upon the granting or sale of such Option,
upon exercise of such Option and upon conversion, exercise or exchange of any Convertible Security issuable upon exercise of such
Option or otherwise pursuant to the terms thereof and (y) the lowest exercise price set forth in such Option for which one share
of Common Stock is issuable upon the exercise of any such Options or upon conversion, exercise or exchange of any Convertible
Securities issuable upon exercise of any such Option or otherwise pursuant to the terms thereof minus (2) the sum of all amounts
paid or payable to the holder of such Option (or any other person) upon the granting or sale of such Option, upon exercise of
such Option and upon conversion, exercise or exchange of any Convertible Security issuable upon exercise of such Option or otherwise
pursuant to the terms thereof plus the value of any other consideration received or receivable by, or benefit conferred on, the
holder of such Option (or any other person). Except as contemplated below, no further adjustment of the Exercise Price shall be
made upon the actual issuance of such shares of Common Stock or of such Convertible Securities upon the exercise of such Options
or otherwise pursuant to the terms of or upon the actual issuance of such shares of Common Stock upon conversion, exercise or
exchange of such Convertible Securities.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.3.2.
<U>Issuance of Convertible Securities</U>. If the Company in any manner issues or sells any Convertible Securities and the lowest
price per share for which one share of Common Stock is at any time issuable upon the conversion, exercise or exchange thereof
or otherwise pursuant to the terms thereof is less than the Exercise Price then in effect, then such share of Common Stock shall
be deemed to be outstanding and to have been issued and sold by the Company at the time of the issuance or sale of such Convertible
Securities for such price per share. For the purposes of this Section 4.3(b), the &ldquo;lowest price per share for which one
share of Common Stock is issuable upon the conversion, exercise or exchange thereof or otherwise pursuant to the terms thereof&rdquo;
shall be equal to (1) the lower of (x) the sum of the lowest amounts of consideration (if any) received or receivable by the Company
with respect to one share of Common Stock upon the issuance or sale of the Convertible Security and upon conversion, exercise
or exchange of such Convertible Security or otherwise pursuant to the terms thereof and (y) the lowest conversion price set forth
in such Convertible Security for which one share of Common Stock is issuable upon conversion, exercise or exchange thereof or
otherwise pursuant to the terms thereof minus (2) the sum of all amounts paid or payable to the holder of such Convertible Security
(or any other person) upon the issuance or sale of such Convertible Security plus the value of any other consideration received
or receivable by, or benefit conferred on, the holder of such Convertible Security (or any other person). Except as contemplated
below, no further adjustment of the Exercise Price shall be made upon the actual issuance of such shares of Common Stock upon
conversion, exercise or exchange of such Convertible Securities or otherwise pursuant to the terms thereof, and if any such issuance
or sale of such Convertible Securities is made upon exercise of any Options for which adjustment of this Warrant has been or is
to be made pursuant to other provisions of this Section 4.3, except as contemplated below, no further adjustment of the Exercise
Price shall be made by reason of such issuance or sale.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.3.3.
<U>Change in Option Price or Rate of Conversion</U>. If the purchase or exercise price provided for in any Options, the additional
consideration, if any, payable upon the issue, conversion, exercise or exchange of any Convertible Securities, or the rate at
which any Convertible Securities are convertible into or exercisable or exchangeable for shares of Common Stock increases or decreases
at any time (other than proportional changes in conversion or exercise prices, as applicable, in connection with an event referred
to in Section 4.1), the Exercise Price in effect at the time of such increase or decrease shall be adjusted to the Exercise Price
which would have been in effect at such time had such Options or Convertible Securities provided for such increased or decreased
purchase price, additional consideration or increased or decreased conversion rate, as the case may be, at the time initially
granted, issued or sold. For purposes of this Section 4.3(c), if the terms of any Option or Convertible Security that was outstanding
as of the Issuance Date are increased or decreased in the manner described in the immediately preceding sentence, then such Option
or Convertible Security and the shares of Common Stock deemed issuable upon exercise, conversion or exchange thereof shall be
deemed to have been issued as of the date of such increase or decrease. No adjustment pursuant to this Section 4.3 shall be made
if such adjustment would result in an increase of the Exercise Price then in effect.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.3.4.
<U>Calculation of Consideration Received</U>. If any shares of Common Stock, Options or Convertible Securities are issued or sold
for a consideration other than cash, the amount of such consideration received by the Company will be the fair value of such consideration,
except where such consideration consists of publicly traded securities, in which case the amount of consideration received by
the Company for such securities will be the arithmetic average of the volume weighted average price of such security for each
of the five (5) Trading Days immediately preceding the date of receipt. If any shares of Common Stock, Options or Convertible
Securities are issued to the owners of the non-surviving entity in connection with any merger in which the Company is the surviving
entity, the amount of consideration therefor will be deemed to be the fair value of such portion of the net assets and business
of the non-surviving entity as is attributable to such shares of Common Stock, Options or Convertible Securities (as the case
may be). The fair value of any consideration other than cash or publicly traded securities will be determined jointly by the Company
and the Holder. If such parties are unable to reach agreement within ten (10) days after the occurrence of an event requiring
valuation (the &ldquo;<B>Valuation Event</B>&rdquo;), the fair value of such consideration will be determined within five (5)
Trading Days after the tenth (10th) day following such Valuation Event by an independent, reputable appraiser jointly selected
by the Company and the Holder. The determination of such appraiser shall be final and binding upon all parties absent manifest
error and the fees and expenses of such appraiser shall be borne by the Company.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.3.5.
<U>Record Date</U>. If the Company takes a record of the holders of shares of Common Stock for the purpose of entitling them (A)
to receive a dividend or other distribution payable in shares of Common Stock, Options or in Convertible Securities or (B) to
subscribe for or purchase shares of Common Stock, Options or Convertible Securities, then such record date will be deemed to be
the date of the issuance or sale of the shares of Common Stock deemed to have been issued or sold upon the declaration of such
dividend or the making of such other distribution or the date of the granting of such right of subscription or purchase (as the
case may be).</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Convertible
Securities</B>&rdquo; means any stock or securities (other than Options) directly or indirectly convertible into or exercisable
or exchangeable for shares of Common Stock.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Options</B>&rdquo;
means any rights, warrants or options to subscribe for or purchase shares of Common Stock or Convertible Securities.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>Exempt
Issuance</B>&rdquo; means the issuance of (a) shares of Common Stock or options to employees, officers or directors of the Company
pursuant to any stock or option plan duly adopted for such purpose by a majority of the non-employee members of the Board of Directors
or a majority of the members of a committee of non-employee directors established for such purpose for services rendered to the
Company, (b) securities upon the exercise or exchange of or conversion of any securities issued hereunder and/or other securities
exercisable or exchangeable for or convertible into shares of Common Stock issued and outstanding on the Issuance Date, provided
that such securities have not been amended since the Issuance Date to increase the number of such securities or to decrease the
exercise price, exchange price or conversion price of such securities or to extend the term or such securities, and (c) securities
issued pursuant to acquisitions or strategic transactions approved by a majority of the disinterested directors of the Company,
provided that such securities are issued as &ldquo;restricted securities&rdquo; (as defined in Rule 144) and carry no registration
rights that require or permit the filing of any registration statement in connection therewith during the ninety (90) day period
commencing on the Issuance Date, and provided that any such issuance shall only be to a Person (or to the equity holders of a
Person) which is, itself or through its subsidiaries, an operating company or an owner of an asset in a business synergistic with
the business of the Company and shall provide to the Company additional benefits in addition to the investment of funds, but shall
not include a transaction in which the Company is issuing securities primarily for the purpose of raising capital or to an entity
whose primary business is investing in securities; provided, however, that notwithstanding anything herein to the contrary, any
issuance of securities pursuant to or in connection with that certain Common Stock Purchase Agreement, dated May 4, 2017, between
the Company and Aspire Capital Fund, LLC, as the same may be amended from time to time, shall not be an &ldquo;Exempt Issuance&rdquo;
for all purposes of this Warrant Agreement and the Warrants.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.4.
<U>Reclassification, Consolidation, Purchase, Combination, Sale or Conveyance</U>. If, at any time while the Warrants are outstanding,
(i) the Company, directly or indirectly, in one or more related transactions effects any merger or consolidation of the Company
with or into another person, (ii) the Company, directly or indirectly, effects any sale, lease, license, assignment, transfer,
conveyance or other disposition of all or substantially all of its assets in one or a series of related transactions, (iii) any,
direct or indirect, purchase offer, tender offer or exchange offer (whether by the Company or another person) is completed pursuant
to which holders of Common Stock are permitted to sell, tender or exchange their shares for other securities, cash or property
and has been accepted by the holders of 50% or more of the outstanding Common Stock, (iv) the Company, directly or indirectly,
in one or more related transactions effects any reclassification, reorganization or recapitalization of the Common Stock or any
compulsory share exchange pursuant to which the Common Stock is effectively converted into or exchanged for other securities,
cash or property, or (v) the Company, directly or indirectly, in one or more related transactions consummates a stock or share
purchase agreement or other business combination (including, without limitation, a reorganization, recapitalization, spin-off
or scheme of arrangement) with another person whereby such other person acquires more than 50% of the outstanding shares of Common
Stock (not including any shares of Common Stock held by the other person or other persons making or party to, or associated or
affiliated with the other persons making or party to, such stock or share purchase agreement or other business combination) (each
a &ldquo;<B>Fundamental Transaction</B>&rdquo;), then, upon any subsequent exercise of a Warrant, each Holder shall have the right
to receive, for each Warrant Share that would have been issuable upon such exercise immediately prior to the occurrence of such
Fundamental Transaction, the same amount and kind of securities, cash or property, if any, of the successor or acquiring corporation
or of the Company, if it is the surviving corporation, and any additional consideration (the &ldquo;<B>Alternate Consideration</B>&rdquo;)
receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which each Warrant
is exercisable immediately prior to such Fundamental Transaction. For purposes of any such exercise, the determination of the
Exercise Price shall be appropriately adjusted to apply to such Alternate Consideration based on the amount of Alternate Consideration
issuable in respect of one share of Common Stock in such Fundamental Transaction, and the Company shall apportion the Exercise
Price among the Alternate Consideration in a reasonable manner reflecting the relative value of any different components of the
Alternate Consideration. If holders of Common Stock are given any choice as to the securities, cash or property to be received
in a Fundamental Transaction, then the Holder shall be given the same choice as to the Alternate Consideration that such Holder
receives upon any exercise of each Warrant following such Fundamental Transaction. The Company shall cause any successor entity
in a Fundamental Transaction in which the Company is not the survivor (the &ldquo;<B>Successor Entity</B>&rdquo;) and for which
stockholders received any equity securities of the Successor Entity, to assume in writing all of the obligations of the Company
under this Warrant Agreement in accordance with the provisions of this Section 4.3 pursuant to written agreements and shall, upon
the written request of such Holder, deliver to such Holder in exchange for the applicable Warrants created by this Warrant Agreement
a security of the Successor Entity evidenced by a written instrument substantially similar in form and substance to the Warrants
which are exercisable for a corresponding number of shares of capital stock of such Successor Entity (or its parent entity), if
any, plus any Alternate Consideration, receivable as a result of such Fundamental Transaction by a holder of the number of shares
of Common Stock for which the Warrants are exercisable immediately prior to such Fundamental Transaction, and with an exercise
price which applies the Exercise Price hereunder to such shares of capital stock, if any, plus any Alternate Consideration (but
taking into account the relative value of the shares of Common Stock pursuant to such Fundamental Transaction and the value of
such shares of capital stock, such number of shares of capital stock and such exercise price being for the purpose of protecting
the economic value of such Warrant immediately prior to the consummation of such Fundamental Transaction). Upon the occurrence
of any such Fundamental Transaction the Successor Entity shall succeed to, and be substituted for (so that from and after the
date of such Fundamental Transaction, the provisions of this Warrant Agreement and the Warrants referring to the &ldquo;Company&rdquo;
shall refer instead to the Successor Entity), and may exercise every right and power of the Company and shall assume all of the
obligations of the Company under this Warrant Agreement and the Warrants with the same effect as if such Successor Entity had
been named as the Company herein and therein.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company shall instruct the Warrant Agent to mail, by first class mail, postage prepaid, to each Holder, written notice of the
execution of any such amendment, supplement to this Warrant Agreement and/or the Warrants or other agreement. Any such amendment,
supplement or other agreement entered into by the Successor Entity shall provide for adjustments, which shall be as nearly equivalent
as may be practicable to the adjustments provided for in this Section 4. The Warrant Agent shall be under no responsibility to
determine the correctness of any provisions contained in such amendment, supplement or other agreement relating either to the
kind or amount of securities or other property receivable upon exercise of the Warrants or with respect to the method employed
and provided therein for any adjustments and shall be entitled to rely upon the provisions contained in any such amendment, supplement
or other agreement. The provisions of this Section 4.3 shall similarly apply to successive reclassifications, changes, consolidations,
mergers, sales and conveyances of the kind described above.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.5.
<U>Other Events</U>. If any event occurs of the type contemplated by the provisions of Section 4.1, 4.2 or 4.3 but not expressly
provided for by such provisions (including, without limitation, the granting of stock appreciation rights, phantom stock rights
or other rights with equity features to all holders of Common Stock for no consideration), then the Company&rsquo;s Board of Directors
will in good faith make an adjustment in the Exercise Price and the number of Warrant Shares so as to protect the rights of each
Holder.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.6.
<U>Notices of Changes in Warrant</U>. Upon every adjustment of the Exercise Price or the number of Warrant Shares, the Company
shall give written notice thereof to the Warrant Agent, which notice shall state the Exercise Price resulting from such adjustment
and the increase or decrease, if any, in the number of Warrant Shares purchasable upon the exercise of a Warrant, setting forth
in reasonable detail the method of calculation and the facts upon which such calculation is based. Upon the occurrence of any
event specified in Sections 4.1, 4.2 or 4.3, then, in any such event, the Company shall give written notice to each Holder, at
the last address set forth for such Holder in the Warrant Register, of the record date or the effective date of the event. Failure
to give such notice, or any defect therein, shall not affect the legality or validity of such event. To the extent that any notice
provided in this Warrant constitutes, or contains, material, non-public information regarding the Company or any of the Company&rsquo;s
subsidiaries, the Company shall simultaneously file such notice with the Securities and Exchange Commission pursuant to a Current
Report on Form 8-K.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.7.
<U>No Fractional Shares</U>. Notwithstanding any provision contained in this Warrant Agreement to the contrary, the Company shall
not issue fractional shares upon exercise of Warrants. If, by reason of any adjustment made pursuant to this Section 4, a Holder
would be entitled, upon the exercise of such Warrant, to receive a fractional interest in a share, the Company shall, upon such
exercise, round up or down, as applicable, to the nearest whole number the number of Warrant Shares to be issued to such Holder.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4.8.
<U>Form of Warrant</U>. The form of Warrant annexed hereto as <U>Exhibit A</U> need not be changed because of any adjustment pursuant
to this Section 4, and Warrants issued after such adjustment may state the same Exercise Price and the same number of shares as
is stated in the Warrants initially issued pursuant to this Warrant Agreement. However, the Company may at any time in its sole
discretion make any change in the form of Warrant that the Company may deem appropriate and that does not affect the substance
thereof, and any Warrant thereafter issued or countersigned, whether in exchange or substitution for an outstanding Warrant or
otherwise, may be in the form as so changed.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.
<U>Transfer and Exchange of Warrants</U>.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.1.
<U>Registration of Transfer</U>. The Warrant Agent shall register the transfer, from time to time, of any outstanding Warrant
upon the Warrant Register, upon surrender of such Warrant for transfer, properly endorsed with signatures properly guaranteed
and accompanied by appropriate instructions for transfer. Upon any such transfer, a new Warrant representing an equal aggregate
number of Warrants shall be issued and the old Warrant shall be cancelled by the Warrant Agent. The Warrants so cancelled shall
be delivered by the Warrant Agent to the Company from time to time upon request.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.2.
<U>Procedure for Surrender of Warrants</U>. Warrants may be surrendered to the Warrant Agent, together with a written request
for exchange or transfer reasonably acceptable to Warrant Agent, duly executed by the Holder thereof, or by a duly authorized
attorney, and thereupon the Warrant Agent shall issue in exchange therefor one or more new Warrants as requested by the Holder
of the Warrants so surrendered, representing an equal aggregate number of Warrants; provided, however, that except as otherwise
provided herein or in any Book-Entry Warrant Certificate, each Book-Entry Warrant Certificate may be transferred only in whole
and only to the Depository, to another nominee of the Depository, to a successor depository, or to a nominee of a successor depository;
provided further, however, that in the event that a Warrant surrendered for transfer bears a restrictive legend, the Warrant Agent
shall not cancel such Warrant and issue new Warrants in exchange therefor until the Warrant Agent has received an opinion of counsel
for the Company stating that such transfer may be made and indicating whether the new Warrants must also bear a restrictive legend.
Upon any such registration of transfer, the Company shall execute, and the Warrant Agent shall countersign and deliver, in the
name of the designated transferee a new Warrant Certificate or Warrant Certificates of any authorized denomination evidencing
in the aggregate a like number of unexercised Warrants.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.3.
<U>Fractional Warrants</U>. The Warrant Agent shall not be required to effect any registration of transfer or exchange which will
result in the issuance of a Warrant Certificate for a fraction of a Warrant.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.4.
<U>Service Charges</U>. A service charge shall be made for any exchange or registration of transfer of Warrants, as negotiated
between Company and Warrant Agent.</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5.5.
<U>Warrant Execution and Countersignature</U>. The Warrant Agent is hereby authorized to countersign and to deliver, in accordance
with the terms of this Warrant Agreement, the Warrants required to be issued pursuant to the provisions of this Section 5, and
the Company, whenever required by the Warrant Agent, will supply the Warrant Agent with Warrants duly executed on behalf of the
Company for such purpose.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6.
<U>Limitations on Exercise</U>. Neither the Warrant Agent nor the Company shall effect any exercise of any Warrant, and no Holder
shall have the right to exercise any portion of a Warrant, to the extent that after giving effect to the issuance of shares of
Common Stock after exercise as set forth on the applicable Election to Purchase, such Holder (together with such Holder&rsquo;s
Affiliates (as defined in Rule 405 under the Securities Act), and any other persons acting as a group together with such Holder
or any of such Holder&rsquo;s Affiliates), would beneficially own in excess of 4.99% (or the percentage otherwise specified or
provided for in the Beneficial Ownership Limitation Adjustment Notice (as defined below)) of the Company&rsquo;s Common Stock
(such percentage, the &ldquo;Beneficial Ownership Limitation&rdquo;). For purposes of the foregoing sentence, the number of shares
of Common Stock beneficially owned by a Holder and its Affiliates shall include the number of shares of Common Stock issuable
upon exercise of the Warrant with respect to which such determination is being made, but shall exclude the number of shares of
Common Stock which would be issuable upon exercise of the remaining, nonexercised portion of any Warrant beneficially owned by
such Holder or any of its Affiliates. Except as set forth in the preceding sentence, for purposes of this Section 6, beneficial
ownership shall be calculated in accordance with Section 13(d) of the Securities Exchange Act of 1934, as amended (the &ldquo;Exchange
Act&rdquo;) and the rules and regulations promulgated thereunder, it being acknowledged by each Holder that neither the Warrant
Agent nor the Company is representing to such Holder that such calculation is in compliance with Section 13(d) of the Exchange
Act and such Holder is solely responsible for any schedules required to be filed in accordance therewith.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
Holder may increase or decrease the Beneficial Ownership Limitation by providing written notice to the Company (which notice may
not be waived) in the form annexed hereto (the &ldquo;Beneficial Ownership Limitation Adjustment Notice&rdquo;); provided that
the Beneficial Ownership Limitation in no event may exceed 19.99% of the Company&rsquo;s Common Stock outstanding immediately
after giving effect to the issuance of shares of Common Stock upon exercise of this Warrant by the Holder; and provided further
that a Holder&rsquo;s who fails to specify a Beneficial Ownership Limitation in a Beneficial Ownership Limitation Adjustment Notice
shall be deemed to have specified a Beneficial Ownership Limitation of 9.99% of the number of shares of the Company&rsquo;s Common
Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon exercise of this Warrant
by the applicable Holder and a Holder who specifies a Beneficial Ownership Limitation in a Beneficial Ownership Limitation Adjustment
Notice in excess of 19.99% shall be deemed to have specified a Beneficial Ownership Limitation of 19.99% of the number of shares
of the Common Stock outstanding immediately after giving effect to the issuance of shares of Common Stock issuable upon exercise
of this Warrant by the applicable Holder. Any such increase in the Beneficial Ownership Limitation will not be effective until
the 61st day after such Beneficial Ownership Limitation Adjustment Notice is delivered to the Corporation and shall only apply
to such Holder and no other Holder. The provisions of this paragraph shall be construed and implemented in a manner otherwise
than in strict conformity with the terms of this Section 6 to correct this paragraph (or any portion hereof) which may be defective
or inconsistent with the intended Beneficial Ownership Limitation contained herein or to make changes or supplements necessary
or desirable to properly give effect to such limitation. The limitations contained in this paragraph shall apply to a successor
Holder of this Warrant.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">To
the extent that the limitation contained in this Section 6 applies, the determination of whether a Warrant is exercisable (in
relation to other securities owned by a Holder together with any Affiliates) and of which portion of a Warrant is exercisable
shall be in the sole discretion of a Holder, and the submission of an Election to Purchase shall be deemed to be such Holder&rsquo;s
determination of whether such Warrant is exercisable (in relation to other securities owned by such Holder together with any Affiliates)
and of which portion of a Warrant is exercisable, and neither the Warrant Agent nor the Company shall have any obligation to verify
or confirm the accuracy of such determination and neither of them shall have any liability for any error made by such Holder.
In addition, a determination as to any group status as contemplated above shall be determined in accordance with Section 13(d)
of the Exchange Act and the rules and regulations promulgated thereunder. For purposes of this Section 6, in determining the number
of outstanding shares of Common Stock, a Holder may rely on the number of outstanding shares of Common Stock as reflected in (A)
the Company&rsquo;s most recent periodic or annual report filed with the Commission, as the case may be, (B) a more recent public
announcement by the Company or (C) a more recent written notice by the Company or the Company&rsquo;s transfer agent setting forth
the number of shares of Common Stock outstanding. The provisions of this Section 6 shall be construed and implemented in a manner
otherwise than in strict conformity with the terms of this Section 6 to correct this subsection (or any portion hereof) which
may be defective or inconsistent with the intended beneficial ownership limitation herein contained or to make changes or supplements
necessary or desirable to properly give effect to such limitation. The limitations contained in this paragraph shall apply to
a successor Holder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7.
<U>Other Provisions Relating to Rights of Holders of Warrants</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7.1.
<U>No Rights as Stockholder</U>. Except as otherwise specifically provided herein, a Holder, solely in its capacity as an owner
of a Warrant, shall not be entitled to vote or receive dividends or be deemed the holder of share capital of the Company for any
purpose, nor shall anything contained in this Warrant Agreement be construed to confer upon a Holder, solely in its capacity as
the owner of a Warrant, any of the rights of a stockholder of the Company or any right to vote, give or withhold consent to any
corporate action (whether any reorganization, issue of stock, reclassification of stock, consolidation, merger, conveyance or
otherwise), receive notice of meetings, receive dividends or subscription rights, or otherwise, prior to the issuance to the Holder
of the Warrant Shares which it is then entitled to receive upon the due exercise of a Warrant. For the avoidance of doubt, ownership
of a Warrant does not entitle the Holder or any beneficial owner thereof to any of the rights of a stockholder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7.2.
<U>Lost, Stolen, Mutilated, or Destroyed Warrants</U>. If any Warrant is lost, stolen, mutilated, or destroyed, the Company and
the Warrant Agent may on such terms as to indemnity (including obtaining an open penalty bond protecting the Warrant Agent) or
otherwise as they may in their discretion impose (which shall, in the case of a mutilated Warrant, include the surrender thereof),
issue a new Warrant of like denomination, tenor, and date as the Warrant so lost, stolen, mutilated, or destroyed. Any such new
Warrant shall constitute a substitute contractual obligation of the Company, whether or not the allegedly lost, stolen, mutilated,
or destroyed Warrant shall be at any time enforceable by anyone.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7.3.
<U>Reservation of Common Stock</U>. The Company shall at all times reserve and keep available a number of its authorized but unissued
shares of Common Stock that will be sufficient to permit the exercise in full of all outstanding Warrants issued pursuant to this
Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.
<U>Concerning the Warrant Agent and Other Matters</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.1.
<U>Concerning the Warrant Agent</U>. The Warrant Agent:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">a)
shall have no duties or obligations other than those set forth herein and no duties or obligations shall be inferred or implied;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">b)
may rely on and shall be held harmless by the Company in acting upon any certificate, statement, instrument, opinion, notice,
letter, facsimile transmission, telegram or other document, or any security delivered to it, and reasonably believed by it to
be genuine and to have been made or signed by the proper party or parties;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">c)
may rely on and shall be held harmless by the Company in acting upon written or oral instructions or statements from the Company
with respect to any matter relating to its acting as Warrant Agent;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">d)
may consult with counsel satisfactory to it (including counsel for the Company) and shall be held harmless by the Company in relying
on the advice or opinion of such counsel in respect of any action taken, suffered or omitted by it hereunder in good faith and
in accordance with such advice or opinion of such counsel;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">e)
solely shall make the final determination as to whether or not a Warrant received by Warrant Agent is duly, completely and correctly
executed, and Warrant Agent shall be held harmless by the Company in respect of any action taken, suffered or omitted by Warrant
Agent hereunder in good faith and in accordance with its determination;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">f)
shall not be obligated to take any legal or other action hereunder which might, in its judgment, subject or expose it to any expense
or liability unless it shall have been furnished with an indemnity satisfactory to it; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">g)
shall not be liable or responsible for any failure of the Company to comply with any of the Company&rsquo;s obligations relating
to the Registration Statement or this Warrant Agreement, including without limitation obligations under applicable regulation
or law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.2.
<U>Payment of Taxes</U>. The Company will from time to time promptly pay all taxes and charges that may be imposed upon the Company
or the Warrant Agent in respect of the issuance or delivery of Warrant Shares upon the exercise of Warrants, but the Company shall
not be obligated to pay any transfer taxes in respect of the Warrants or such Warrant Shares. The Warrant Agent shall not register
any transfer or issue or deliver any Warrant Certificate(s) or Warrant Shares unless or until the persons requesting the registration
or issuance shall have paid to the Warrant Agent for the account of the Company the amount of such tax, if any, or shall have
established to the reasonable satisfaction of the Company that such tax, if any, has been paid.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.3.
<U>Resignation, Consolidation, or Merger of Warrant Agent</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.3.1.
<U>Appointment of Successor Warrant Agent</U>. The Warrant Agent, or any successor to it hereafter appointed, may resign its duties
and be discharged from all further duties and liabilities hereunder after giving sixty (60) calendar days&rsquo; notice in writing
to the Company. If the office of the Warrant Agent becomes vacant by resignation or incapacity to act or otherwise, the Company
shall appoint in writing a successor Warrant Agent in place of the Warrant Agent. If the Company shall fail to make such appointment
within a period of thirty (30) calendar days after it has been notified in writing of such resignation or incapacity by the Warrant
Agent or by the Holder (who shall, with such notice, submit such Holder&rsquo;s Warrants for inspection by the Company), then
such Holder may apply to the Supreme Court of the State of New York for the County of New York for the appointment of a successor
Warrant Agent, the expenses of which shall be paid by the Company. Any successor Warrant Agent (but not including the initial
Warrant Agent), whether appointed by the Company or by such court, shall be a corporation organized and existing under the laws
of the State of New York, in good standing and having its principal office in the Borough of Manhattan, City of New York and State
of New York, and authorized under such laws to exercise corporate trust powers and subject to supervision or examination by federal
or state authority. After appointment, any successor Warrant Agent shall be vested with all the authority, powers, rights, immunities,
duties, and obligations of its predecessor Warrant Agent with like effect as if originally named as Warrant Agent hereunder, without
any further act or deed; but if for any reason it becomes necessary or appropriate, the predecessor Warrant Agent shall execute
and deliver, at the expense of the Company, an instrument transferring to such successor Warrant Agent all the authority, powers,
and rights of such predecessor Warrant Agent hereunder; and upon request of any successor Warrant Agent the Company shall make,
execute, acknowledge, and deliver any and all instruments in writing for more fully and effectually vesting in and confirming
to such successor Warrant Agent all such authority, powers, rights, immunities, duties, and obligations.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.3.2.
<U>Notice of Successor Warrant Agent</U>. In the event a successor Warrant Agent shall be appointed, the Company shall give notice
thereof to the predecessor Warrant Agent and the transfer agent for the Common Stock not later than the effective date of any
such appointment.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.3.3.
<U>Merger or Consolidation of Warrant Agent</U>. Any corporation into which the Warrant Agent may be merged or with which it may
be consolidated or any corporation resulting from any merger or consolidation to which the Warrant Agent shall be a party shall
be the successor Warrant Agent under this Warrant Agreement without any further act.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.4.
<U>Fees and Expenses of Warrant Agent</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.4.1.
<U>Remuneration</U>. The Company agrees to pay the Warrant Agent reasonable remuneration in an amount separately agreed to between
Company and Warrant Agent for its services as Warrant Agent hereunder and will reimburse the Warrant Agent upon demand for all
expenditures that the Warrant Agent may reasonably incur in the execution of its duties hereunder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.4.2.
<U>Further Assurances</U>. The Company agrees to perform, execute, acknowledge, and deliver or cause to be performed, executed,
acknowledged, and delivered all such further and other acts, instruments, and assurances as may reasonably be required by the
Warrant Agent for the carrying out or performing of the provisions of this Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.5.
<U>Liability of Warrant Agent</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.5.1.
<U>Reliance on Company Statement</U>. Whenever in the performance of its duties under this Warrant Agreement, the Warrant Agent
shall deem it necessary or desirable that any fact or matter be proved or established by the Company prior to taking or suffering
any action hereunder, such fact or matter (unless other evidence in respect thereof be herein specifically prescribed) may be
deemed to be conclusively proved and established by a statement signed by the President, Chief Executive Officer or Chief Financial
Officer of the Company and delivered to the Warrant Agent. The Warrant Agent may rely upon such statement for any action taken
or suffered in good faith by it pursuant to the provisions of this Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.5.2.
<U>Indemnity</U>. The Warrant Agent shall be liable hereunder only for its own gross negligence, willful misconduct or bad faith.
The Company agrees to indemnify the Warrant Agent and save it harmless against any and all liabilities, including judgments, claims,
losses, damages, costs and reasonable counsel fees, for anything done or omitted by the Warrant Agent in the execution of this
Warrant Agreement except as a result of the Warrant Agent&rsquo;s gross negligence, willful misconduct, or bad faith.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.5.3.
<U>Limitation of Liability</U>. The Warrant Agent&rsquo;s aggregate liability, if any, during the term of this Warrant Agreement
with respect to, arising from, or arising in connection with this Warrant Agreement, or from all services provided or omitted
to be provided under this Warrant Agreement, whether in contract, or in tort, or otherwise, is limited to, and shall not exceed,
the amounts paid or payable hereunder by the Company to Warrant Agent as fees and charges (not including reimbursable expenses).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.5.4.
<U>Disputes</U>. In the event any question or dispute arises with respect to the proper interpretation of this Warrant Agreement
or the Warrant Agent&rsquo;s duties hereunder or the rights of the Company or of any Holder, the Warrant Agent shall not be required
to act and shall not be held liable or responsible for refusing to act until the question or dispute has been judicially settled
(and the Warrant Agent may, if it deems it advisable, but shall not be obligated to, file a suit in interpleader or for a declaratory
judgment for such purpose) by final judgment rendered by a court of competent jurisdiction, binding on all parties interested
in the matter which is no longer subject to review or appeal, or settled by a written document in form and substance satisfactory
to the Warrant Agent and executed by the Company and each other interested party. In addition, the Warrant Agent may require for
such purpose, but shall not be obligated to require, the execution of such written settlement by all of the Holders of the Warrants
and all other parties that may have an interest in the settlement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.5.5.
<U>Exclusions</U>. The Warrant Agent shall have no responsibility with respect to the validity of this Warrant Agreement or with
respect to the validity or execution of any Warrant (except its countersignature hereof and thereof); nor shall it be responsible
for any breach by the Company of any covenant or condition contained in this Warrant Agreement or in any Warrant; nor shall it
be responsible to make any adjustments required under the provisions of Section 4 hereof or responsible for the manner, method,
or amount of any such adjustment or the ascertaining of the existence of facts that would require any such adjustment; nor shall
it by any act hereunder be deemed to make any representation or warranty as to the authorization or reservation of any Warrant
Shares to be issued pursuant to this Warrant Agreement or any Warrant or as to whether any Warrant Shares will, when issued, be
validly issued and fully paid and nonassessable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8.6.
<U>Acceptance of Agency</U>. The Warrant Agent hereby accepts the agency established by this Warrant Agreement and agrees to perform
the same upon the terms and conditions herein set forth and, among other things, shall account promptly to the Company with respect
to Warrants exercised and concurrently account for, and pay to the Company, all moneys received by the Warrant Agent for the purchase
of Warrant Shares through the exercise of Warrants.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.
<U>Miscellaneous Provisions</U>.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.1.
<U>Successors</U>. All the covenants and provisions of this Warrant Agreement by or for the benefit of the Company or the Warrant
Agent shall bind and inure to the benefit of their respective successors and assigns.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.2.
<U>Notices</U>. Any notice, statement or demand authorized by this Warrant Agreement to be given or made by the Warrant Agent
or by a Holder to or on the Company shall be sufficiently given when so delivered if by hand or overnight delivery or if sent
by certified mail or private courier service within five (5) Business Days after deposit of such notice, postage prepaid, addressed
(until another address is filed in writing by the Company with the Warrant Agent), as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ritter
Pharmaceuticals, Inc.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1880
Century Park East, Suite 1000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, CA 90067</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attn:
Chief Executive Officer</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Any
notice, statement or demand authorized by this Warrant Agreement to be given or made by the a Holder or by the Company to or on
the Warrant Agent shall be sufficiently given when so delivered if by hand or overnight delivery or if sent by certified mail
or private courier service within five (5) Business Days after deposit of such notice, postage prepaid, addressed (until another
address is filed in writing by the Warrant Agent with the Company), as follows:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
Stock Transfer, Inc.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3200
Cherry Creek South Drive, Suite 430</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Denver,
Colorado 80209</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attn:
Shari Humpherys</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Email:
shumpherys@corporatestock.com</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Facsimile:
(303) 282-5800</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">with
a copy in each case to:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Reed
Smith LLP</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1901
Avenue of the Stars, Suite 700</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, California 90067-6078</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attn:
Michael Sanders, Esq.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">and:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aegis
Capital Corp.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">810
Seventh Avenue, 11th Fl</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, NY 10019</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attn:
Compliance Department</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">and:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Mintz,
Levin, Cohn, Ferris, Glovsky and Popeo, P.C.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">666
Third Avenue</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">New
York, NY 10017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Attn:
Anthony J. Marsico, Esq.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.3.
<U>Applicable Law</U>. The validity, interpretation, and performance of this Warrant Agreement and of the Warrants shall be governed
in all respects by the laws of the State of New York, without giving effect to conflicts of law principles that would result in
the application of the substantive laws of another jurisdiction. The Company hereby agrees that any action, proceeding or claim
against it arising out of or relating in any way to this Warrant Agreement shall be brought and enforced in the courts of the
State of New York or the United States District Court for the Southern District of New York, and irrevocably submits to such jurisdiction,
which jurisdiction shall be exclusive. The Company hereby waives any objection to such exclusive jurisdiction and that such courts
represent an inconvenience forum. Any such process or summons to be served upon the Company may be served by transmitting a copy
thereof by registered or certified mail, return receipt requested, postage prepaid, addressed to it at the address set forth in
Section 9.2 hereof. Such mailing shall be deemed personal service and shall be legal and binding upon the Company in any action,
proceeding or claim.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.4.
<U>Persons Having Rights under this Warrant Agreement</U>. Nothing in this Warrant Agreement expressed and nothing that may be
implied from any of the provisions hereof is intended, or shall be construed, to confer upon, or give to, any person or corporation
other than the parties hereto and the Holders of the Warrants and, for purposes of Sections 3.3, 9.3 and 9.8, the Underwriter,
any right, remedy, or claim under or by reason of this Warrant Agreement or of any covenant, condition, stipulation, promise,
or agreement hereof. The Underwriters shall be deemed to be an express third-party beneficiary of this Warrant Agreement with
respect to Sections 3.3, 9.3 and 9.8 hereof. All covenants, conditions, stipulations, promises, and agreements contained in this
Warrant Agreement shall be for the sole and exclusive benefit of the parties hereto (and the Underwriters with respect to the
Sections 3.3, 3.4, 9.3 and 9.8 hereof) and their successors and assigns and of the Holders.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.5.
<U>Examination of this Warrant Agreement</U>. A copy of this Warrant Agreement shall be available at all reasonable times at the
office of the Warrant Agent designated for such purpose for inspection by any Holder. The Warrant Agent may require any such Holder
to submit his Warrant for inspection by it.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.6.
<U>Counterparts</U>. This Warrant Agreement may be executed in any number of original or facsimile counterparts and each of such
counterparts shall for all purposes be deemed to be an original, and all such counterparts shall together constitute but one and
the same instrument.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.7.
<U>Effect of Headings</U>. The Section headings herein are for convenience only and are not part of this Warrant Agreement and
shall not affect the interpretation thereof.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.8.
<U>Amendments</U>. This Warrant Agreement may be amended by the parties hereto without the consent of any Holder for the purpose
of curing any ambiguity, or of curing, correcting or supplementing any defective provision contained herein or adding or changing
any other provisions with respect to matters or questions arising under this Warrant Agreement as the parties may deem necessary
or desirable and that the parties deem shall not adversely affect the interest of the Holders. All other modifications or amendments,
including any amendment to increase the Exercise Price or shorten the Exercise Period, shall require the written consent of the
Underwriter and the Holders of a majority of the then outstanding Warrants.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.9.
<U>Severability</U>. This Warrant Agreement shall be deemed severable, and the invalidity or unenforceability of any term or provision
hereof shall not affect the validity or enforceability of this Warrant Agreement or of any other term or provision hereof. Furthermore,
in lieu of any such invalid or unenforceable term or provision, the parties hereto intend that there shall be added as a part
of this Warrant Agreement a provision as similar in terms to such invalid or unenforceable provision as may be possible and be
valid and enforceable.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.10.
<U>Force Majeure</U>. In the event either party is unable to perform its obligations under the terms of this Warrant Agreement
because of acts of God, strikes, failure of carrier or utilities, equipment or transmission failure or damage that is reasonably
beyond its control, or any other cause that is reasonably beyond its control, such party shall not be liable for damages to the
other for any damages resulting from such failure to perform or otherwise from such causes. Performance under this Warrant Agreement
shall resume when the affected party or parties are able to perform substantially that party&rsquo;s duties.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9.11.
<U>Consequential Damages</U>. Notwithstanding anything in this Warrant Agreement to the contrary, neither party to this Warrant
Agreement shall be liable to the other party for any consequential, indirect, special or incidental damages under any provision
of this Warrant Agreement or for any consequential, indirect, punitive, special or incidental damages arising out of any act or
failure to act hereunder even if that party has been advised of or has foreseen the possibility of such damages.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[<I>Signature
Page Follows</I>]</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">IN
WITNESS WHEREOF, this Warrant Agreement has been duly executed by the parties hereto as of the day and year first above written.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>



<P STYLE="margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 50%; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid; width: 45%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Andrew J. Ritter</I></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Andrew
    J. Ritter</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Founder
    &amp; President</FONT></TD></TR>
</TABLE>

<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="text-transform: uppercase"><B>Corporate
Stock Transfer, Inc.</B></FONT></FONT></P>



<P STYLE="margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid; width: 45%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><I>/s/
    Shari Humpherys</I></FONT><FONT STYLE="font: 10pt Times New Roman, Times, Serif"></FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Shari
    Humpherys</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ops
    Manager</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Exhibit
A</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>[FORM
OF WARRANT CERTIFICATE]</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">EXERCISABLE
ONLY IF COUNTERSIGNED BY THE WARRANT</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">AGENT
AS PROVIDED HEREIN.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Warrant
Certificate Evidencing Warrants to Purchase<BR>
Common Stock, par value of $0.001 per share, as described herein.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">No.
___________</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>VOID
AFTER 5:00 P.M., NEW YORK CITY TIME,</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ON
OCTOBER 3, 2022</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
certifies that ________________________ or registered assigns is the registered holder (the &ldquo;<B>Holder</B>&rdquo;) of _____________________
warrants to purchase certain securities (each a &ldquo;<B>Warrant</B>&rdquo;). Each Warrant entitles the Holder, subject to the
provisions contained herein and in the Warrant Agreement (as defined below), to purchase from Ritter Pharmaceuticals, Inc., a
Delaware corporation (the &ldquo;<B>Company</B>&rdquo;), one share (collectively, the &ldquo;<B>Warrant Shares</B>&rdquo;) of
Common Stock, par value $0.001 per share, of the Company (&ldquo;<B>Common Stock</B>&rdquo;), at the Exercise Price set forth
below. The price per share at which each Warrant Share may be purchased at the time each Warrant is exercised (the &ldquo;<B>Exercise
Price</B>&rdquo;) is $0.44 initially, subject to adjustments as set forth in the Warrant Agreement (as defined below).</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
Warrant Certificate is issued under and in accordance with the Warrant Agreement, dated as of September 29, 2017 (the &ldquo;<B>Warrant
Agreement</B>&rdquo;), between the Company and the Warrant Agent, and is subject to the terms and provisions contained in the
Warrant Agreement, to all of which terms and provisions the Holder of this Warrant Certificate and the beneficial owners of the
Warrants represented by this Warrant Certificate consent by acceptance hereof. Copies of the Warrant Agreement are on file and
can be inspected at the below-mentioned office of the Warrant Agent and at the office of the Company at 1880 Century Park East,
Suite 1000, Los Angeles, CA 90067. Capitalized terms used but not defined herein shall have the meaning ascribed to them in the
Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Subject
to the terms of the Warrant Agreement, each Warrant evidenced hereby may be exercised in whole but not in part at any time, as
specified herein, on any Business Day (as defined below) occurring during the period (the &ldquo;<B>Exercise Period</B>&rdquo;)
commencing on the Issuance Date and terminating at 5:00 P.M., New York City time, on October 3, 2022 (the &ldquo;<B>Expiration
Date</B>&rdquo;). Each Warrant remaining unexercised after 5:00 P.M., New York City time, on the Expiration Date shall become
void, and all rights of the Holder of this Warrant Certificate evidencing such Warrant shall cease.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Holder of the Warrants represented by this Warrant Certificate may exercise any Warrant evidenced hereby by delivering, not later
than 5:00 P.M., New York City time, on any Business Day during the Exercise Period to Continental Stock Transfer &amp; Trust Co.
(the &ldquo;<B>Warrant Agent</B>&rdquo;, which term includes any successor warrant agent under the Warrant Agreement described
below) at its corporate trust department at 3200 Cherry Creek South Drive, Suite 430, Denver, Colorado 80209, by e-mail or facsimile
or through the DTC system an election to purchase the Warrant Shares underlying the Warrants to be exercised (an &ldquo;<B>Election
to Purchase</B>&rdquo;), properly completed and executed by the Holder on the reverse of the Warrant Certificate or, in the case
of a Book-Entry Warrant Certificate, properly delivered by the Participant in accordance with the Depository&rsquo;s procedures
(the date of such delivery of Election to Purchase, the &ldquo;<B>Exercise Date</B>&rdquo;), and delivering to the Warrant Agent,
within one Business Day following the Exercise Date, (i) the Exercise Price for each Warrant to be exercised in lawful money of
the United States of America by certified or official bank check or by bank wire transfer in immediately available funds payable
to the Warrant Agent and (ii) the Warrant Certificate evidencing the Warrants to be exercised, if required, or, in the case of
a Book-Entry Warrant Certificate, the Warrants to be exercised (the &ldquo;<B>Book-Entry Warrants</B>&rdquo;) shown on the records
of the Depository to an account of the Warrant Agent at the Depository designated for such purpose in writing by the Warrant Agent
to the Depository from time to time.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">As
used herein, the term &ldquo;<B>Business Day</B>&rdquo; means any day other than Saturday, Sunday or other day on which commercial
banks in the City of New York are authorized or required by law or executive order to remain closed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Warrants
may be exercised only in whole numbers of Warrants. No fractional Warrant Shares are to be issued upon the exercise of this Warrant,
but rather the number of Warrant Shares to be issued shall be rounded up or down, as applicable, to the nearest whole number.
If fewer than all of the Warrants evidenced by this Warrant Certificate are exercised, a new Warrant Certificate for the number
of Warrants remaining unexercised shall be executed by the Company and countersigned by the Warrant Agent as provided in Section
2 of the Warrant Agreement, and delivered to the Holder of this Warrant Certificate at the address specified on the books of the
Warrant Agent or as otherwise specified by such Holder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company shall provide to the Holder prompt written notice of any time that the Company is unable to issue the Warrant Shares via
DTC transfer or otherwise (without restrictive legend), because (A) the Commission has issued a stop order with respect to the
Registration Statement, (B) the Commission otherwise has suspended or withdrawn the effectiveness of the Registration Statement,
either temporarily or permanently, (C) the Company has suspended or withdrawn the effectiveness of the Registration Statement,
either temporarily or permanently, or (D) otherwise (each a &ldquo;<B>Restrictive Legend Event</B>&rdquo;). To the extent that
a Restrictive Legend Event occurs after the Holder has exercised a Warrant in accordance with the terms of the Warrants but prior
to the delivery of the Warrant Shares, the Company shall, at the election of the Holder to be given within five (5) Business Days
of receipt of notice of the Restrictive Legend Event, either (A) rescind the previously submitted Election to Purchase and the
Company shall return all consideration paid by the Holder for such shares upon such rescission or (B) treat the attempted exercise
as a cashless exercise as described in the next paragraph and refund the cash portion of the exercise price to the Holder.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
a Restrictive Legend Event has occurred and no exemption from the registration requirements is available, the Warrant shall only
be exercisable on a cashless basis. Notwithstanding anything herein to the contrary, the Company shall not be required to make
any cash payments or net cash settlement to the Holder in lieu of issuance of the Warrant Shares. Upon a &ldquo;cashless exercise,&rdquo;
the Holder shall be entitled to receive a certificate (or book entry) for the number of Warrant Shares equal to the quotient obtained
by dividing [(A-B) (X)] by (A), where:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(A)
= the VWAP on the Business Day immediately preceding the date on which the Holder elects to exercise the Warrant by means of a
&ldquo;cashless exercise,&rdquo; as set forth in the applicable Election to Purchase;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(B)
= the Exercise Price of the Warrant, as it may have been adjusted hereunder; and</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(X)
= the number of Warrant Shares that would be issuable upon exercise of the Warrant in accordance with the terms of the Warrant
if such exercise were by means of a cash exercise rather than a cashless exercise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
Warrant Shares are issued in such a cashless exercise, the parties acknowledge and agree that in accordance with Section 3(a)(9)
of the Securities Act, the Warrant Shares shall take on the registered characteristics of the Warrants being exercised. Upon receipt
of an Election to Purchase for a cashless exercise, the Warrant Agent will promptly deliver a copy of the Election to Purchase
to the Company to confirm the number of Warrant Shares issuable in connection with the cashless exercise. The Company shall calculate
and transmit to the Warrant Agent, and the Warrant Agent shall have no obligation under this section to calculate, the number
of Warrant Shares issuable in connection with the cashless exercise.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&ldquo;<B>VWAP</B>&rdquo;
means, for any date, the price determined by the first of the following clauses that applies: (a) if the Common Stock is then
listed or quoted on NYSE AMEX, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market or the New
York Stock Exchange (each, a &ldquo;<B>Trading Market</B>&rdquo;), the daily volume weighted average price of the Common Stock
for such date (or the nearest preceding date) on the Trading Market on which the Common Stock is then listed or quoted as reported
by Bloomberg L.P. (based on a trading day from 9:30 a.m. (New York City time) to 4:02 p.m. (New York City time) on any day that
the Trading Market on which the Common Stock is then listed is open for trading), (b) the volume weighted average price of the
Common Stock for such date (or the nearest preceding date) on the OTC Bulletin Board, (c) if the Common Stock is not then listed
or quoted for trading on the OTC Bulletin Board and if prices for the Common Stock are then reported in the &ldquo;Pink Sheets&rdquo;
published by OTC Markets, Inc. (or a similar organization or agency succeeding to its functions of reporting prices), the most
recent bid price per share of the Common Stock so reported, or (d) in all other cases, the fair market value of a share of Common
Stock as determined by an independent appraiser selected in good faith by the Holders of a majority in interest of the Warrants
then outstanding and reasonably acceptable to the Company, the fees and expenses of which shall be paid by the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Exercise Price and the number of Warrant Shares purchasable upon the exercise of each Warrant shall be subject to adjustment as
provided pursuant to Section 4 of the Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Upon
due presentment for registration of transfer or exchange of this Warrant Certificate at the stock transfer division of the Warrant
Agent, the Company shall execute, and the Warrant Agent shall countersign and deliver, as provided in Section 5 of the Warrant
Agreement, in the name of the designated transferee one or more new Warrant Certificates of any authorized denomination evidencing
in the aggregate a like number of unexercised Warrants, subject to the limitations provided in the Warrant Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Neither
this Warrant Certificate nor the Warrants evidenced hereby entitles the Holder to any of the rights of a stockholder of the Company,
including, without limitation, the right to receive dividends, or other distributions, exercise any preemptive rights to vote
or to consent or to receive notice as stockholders in respect of the meetings of stockholders or the election of directors of
the Company or any other matter.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Warrant Agreement and this Warrant Certificate may be amended as provided in the Warrant Agreement including, under certain circumstances
described therein, without the consent of the Holder of this Warrant Certificate or the Warrants evidenced thereby.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>THIS
WARRANT CERTIFICATE AND ALL RIGHTS HEREUNDER AND UNDER THE WARRANT AGREEMENT SHALL BE GOVERNED BY AND INTERPRETED AND CONSTRUED
IN ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK APPLICABLE TO CONTRACTS FORMED AND TO BE PERFORMED ENTIRELY WITHIN THE STATE
OF NEW YORK, WITHOUT REGARD TO THE CONFLICTS OF LAW PROVISIONS THEREOF TO THE EXTENT SUCH PRINCIPLES OR RULES WOULD REQUIRE OR
PERMIT THE APPLICATION OF THE LAWS OF ANOTHER JURISDICTION.</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
Warrant Certificate shall not be entitled to any benefit under the Warrant Agreement or be valid or obligatory for any purpose,
and no Warrant evidenced hereby may be exercised, unless this Warrant Certificate has been countersigned by the manual signature
of the Warrant Agent.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">IN
WITNESS WHEREOF, the Company has caused this instrument to be duly executed.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated
as of ________ __, 2017</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-indent: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC.</B></FONT></P>



<P STYLE="margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 45%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>CORPORATE STOCK TRANSFER, INC.</B>, as Warrant Agent</FONT></P>



<P STYLE="margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 5%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif; width: 45%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; width: 50%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[REVERSE]</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>Instructions
for Exercise of Warrant</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">To
exercise the Warrants evidenced hereby, the Holder must, by 5:00 P.M., New York City time, on the specified Exercise Date, deliver
to the Warrant Agent at its stock transfer division, a certified or official bank check or a bank wire transfer in immediately
available funds, in each case payable to the Company, in an amount equal to the Exercise Price in full for the Warrants exercised.
In addition, the Holder must provide the information required below and deliver this Warrant Certificate to the Warrant Agent
at the address set forth below and the Book-Entry Warrants to the Warrant Agent in its account with the Depository designated
for such purpose. The Warrant Certificate and this Election to Purchase must be received by the Warrant Agent by 5:00 P.M., New
York City time, on the specified Exercise Date.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ELECTION
TO PURCHASE</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>TO
BE EXECUTED IF WARRANT HOLDER DESIRES</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>TO
EXERCISE THE WARRANTS EVIDENCED HEREBY</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned hereby irrevocably elects to exercise, on __________, ____ (the &ldquo;<B>Exercise Date</B>&rdquo;), __________ Warrants,
evidenced by this Warrant Certificate, to purchase, __________ shares (the &ldquo;<B>Warrant Shares</B>&rdquo;) of Common Stock,
par value of $0.001 per share (the &ldquo;<B>Common Stock</B>&rdquo;) of Ritter Pharmaceuticals, Inc., a Delaware corporation
(the &ldquo;<B>Company</B>&rdquo;), and represents that on or before the Exercise Date:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[
] such Holder has tendered payment for such Warrant Shares by certified or official bank check payable to the order of the Company
c/o Corporate Stock Transfer, Inc., 3200 Cherry Creek South Drive, Suite 430, Denver, Colorado 80209, or by bank wire transfer
in immediately available funds payable to the Company at Account No. [ ], in each case in the amount of $_______ in accordance
with the terms hereof, or</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[
] if permitted the cancellation of such number of Warrant Shares as is necessary, in accordance with the formula set forth in
subsection 3.3.7 of the Warrant Agreement, to exercise this Warrant with respect to the maximum number of Warrant Shares purchasable
pursuant to the cashless exercise procedure set forth in subsection 3.3.7.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned requests that said number of Warrant Shares be in fully registered form, registered in such names and delivered, all
as specified in accordance with the instructions set forth below.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">If
said number of Warrant Shares is less than all of the Warrant Shares purchasable hereunder, the undersigned requests that a new
Warrant Certificate evidencing the remaining balance of the Warrants evidenced hereby be issued and delivered to the Holder of
the Warrant Certificate unless otherwise specified in the instructions below.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated:
________ __, ____</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.6in; font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 0.6in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name</FONT></TD>
    <TD STYLE="width: 3in; font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Please
    Print)</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>/
/ / / - / / / - / / / / /</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Insert
Social Security or Other Identifying Number of Holder)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.6in; font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 0.6in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Address</FONT></TD>
    <TD STYLE="width: 2in; font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Signature</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
Warrant may only be exercised by presentation to the Warrant Agent at one of the following locations:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 1.25in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 2in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By
    hand at: </FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    Stock Transfer, Inc.</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3200
    Cherry Creek South Drive, Suite 430</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Denver,
    Colorado 80209</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By
    mail at:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Corporate
    Stock Transfer, Inc.</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3200
    Cherry Creek South Drive, Suite 430</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Denver,
    Colorado 80209</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
method of delivery of this Warrant Certificate is at the option and risk of the exercising Holder and the delivery of this Warrant
Certificate will be deemed to be made only when actually received by the Warrant Agent. If delivery is by mail, registered mail
with return receipt requested, properly insured, is recommended. In all cases, sufficient time should be allowed to ensure timely
delivery.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Instructions
as to form and delivery of Warrant Shares and/or Warrant Certificates)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name
    in which Warrant Shares are to be registered if other than in the name of the Holder of this Warrant Certificate:</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Address
    to which Warrant Shares are to be mailed if other than to the address of the Holder of this Warrant Certificate as shown on
    the books of the Warrant Agent:</FONT></TD>
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 4in; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Street
    Address)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(City
    and State) (Zip Code)</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name
    in which Warrant Certificate evidencing unexercised Warrants, if any, is to be registered if other than in the name of the
    Holder of this Warrant Certificate:</FONT></TD>
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Address
    to which certificate representing unexercised Warrants, if any, is to be mailed if other than to the address of the Holder
    of this Warrant Certificate as shown on the books of the Warrant Agent:</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Street
    Address)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(City
    and State) (Zip Code)</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated:</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Signature:</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Signature
    must conform in all respects to the name of the Holder as specified on the face of this Warrant Certificate. If Warrant Shares,
    or a Warrant Certificate evidencing unexercised Warrants, are to be issued in a name other than that of the Holder hereof
    or are to be delivered to an address other than the address of such Holder as shown on the books of the Warrant Agent, the
    above signature must be guaranteed by a an Eligible Guarantor Institution (as that term is defined in Rule 17Ad-15 of the
    Securities Exchange Act of 1934, as amended).</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%; text-align: center">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>SIGNATURE
GUARANTEE</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 20%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name
    of Firm</FONT></TD>
    <TD STYLE="width: 30%; font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Address</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Area
    Code and Number</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 20%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Authorized
    Signature</FONT></TD>
    <TD STYLE="width: 30%; font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 5%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name</FONT></TD>
    <TD STYLE="width: 45%; font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">_____________,
    20__</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 100%; text-align: center">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>ASSIGNMENT</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(FORM
OF ASSIGNMENT TO BE EXECUTED IF WARRANT HOLDER<BR>
DESIRES TO TRANSFER WARRANTS EVIDENCED HEREBY)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">FOR
VALUE RECEIVED, ____________ HEREBY SELL(S), ASSIGN(S) AND TRANSFER(S) UNTO</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 45%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Please
    print name and address<BR>
    including zip code of assignee)</FONT></TD>
    <TD STYLE="width: 10%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 45%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Please
    insert social security or<BR>
    other identifying number of assignee)</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">the
rights represented by the within Warrant Certificate and does hereby irrevocably constitute and appoint ____________ Attorney
to transfer said Warrant Certificate on the books of the Warrant Agent with full power of substitution in the premises.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated:</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Signature</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>(Signature
    must conform in all respects to the name of the Holder as specified on the face of this Warrant Certificate and must bear
    a signature guarantee by an Eligible Guarantor Institution (as that term is defined in Rule 17Ad-15 of the Securities Exchange
    Act of 1934, as amended).</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><U>SIGNATURE
GUARANTEE</U></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 20%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name
    of Firm</FONT></TD>
    <TD STYLE="width: 30%; border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Address</FONT></TD>
    <TD STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Area
    Code and Number</FONT></TD>
    <TD STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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    <TD STYLE="width: 20%; padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Authorized
    Signature</FONT></TD>
    <TD STYLE="width: 30%; border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 5%; padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name</FONT></TD>
    <TD STYLE="width: 45%; border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title</FONT></TD>
    <TD STYLE="border-bottom: black 1.5pt solid; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding-bottom: 1.5pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated:</FONT></TD>
    <TD STYLE="padding-bottom: 1pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">_____________,
    20__</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Beneficial
Ownership Limitation Adjustment Notice</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(TO
BE EXECUTED BY THE REGISTERED HOLDER IN ORDER TO INCREASE OR DECREASE THE BENEFICIAL OWNERSHIP LIMITATION APPLICABLE TO SUCH HOLDER&rsquo;S
PREFERRED STOCK)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By
checking the box below, the undersigned hereby irrevocably elects to waive the 4.99% Beneficial Ownership Limitation, as designated
by the undersigned&rsquo;s election below, applicable to the undersigned&rsquo;s beneficial ownership of Common Stock of Ritter
Pharmaceuticals, Inc., a Delaware corporation, as such Beneficial Ownership Limitation is defined under Section 6 of the Warrant
Agency Agreement.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 0.5in; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9679;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
    undersigned hereby elects to waive the 4.99% Beneficial Ownership Limitation applicable to the undersigned&rsquo;s beneficial
    ownership of Common Stock.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Beneficial Ownership Limitation applicable to the undersigned&rsquo;s Common Stock (effective as of the date that is 62 days following
the date of this Beneficial Ownership Limitation Adjustment Notice) shall be:</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">______________________%
(may not be more than 19.99%)</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">*
Notice: Failure to specify a Beneficial Ownership Limitation percentage above will result in the undersigned&rsquo;s being deemed
to have specified a Beneficial Ownership Limitation of 9.99%. Specifying a Beneficial Ownership Limitation percentage in excess
of 19.99% will result in the undersigned&rsquo;s being deemed to have specified a Beneficial Ownership Limitation of 19.99%.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned understands and agrees that, as a result of this waiver, the Beneficial Ownership Limitation applicable to the Common
Stock beneficially owned by the undersigned shall be (i) the percentage specified by the undersigned above or (ii) 9.99%, and,
in each case, the provisions of Section 6 of the Warrant Agency Agreement shall continue to apply.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
undersigned understands and agrees that by waiving the Beneficial Ownership Limitation, the undersigned may become subject to
the reporting requirements and liability provisions of Sections 13 and 16 of the Securities Exchange Act of 1934.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">[HOLDER]</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="width: 50%; font: 10pt Times New Roman, Times, Serif; padding-bottom: 1.5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 45%; font: 10pt Times New Roman, Times, Serif; border-bottom: Black 1.5pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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</BODY>
</HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>5
<FILENAME>ex99-1.htm
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0 0 0pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="margin: 0 0 0pt; font: 10pt Times New Roman, Times, Serif; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit
99.1</B></FONT></P>

<P STYLE="margin: 0 0 0pt; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</FONT></P>

<P STYLE="margin: 0 0 0pt; font: 10pt Times New Roman, Times, Serif"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>RITTER
PHARMACEUTICALS, INC. PRICES $23,000,000 PUBLIC OFFERING</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, California, September 29, 2017 &ndash; Ritter Pharmaceuticals, Inc. (NASDAQ: RTTR) (&ldquo;Ritter Pharmaceuticals&rdquo;
or the &ldquo;Company&rdquo;), a leading developer of novel therapeutic products that modulate the human gut microbiome to treat
gastrointestinal diseases with an initial focus on developing the first FDA approved treatment for lactose intolerance, today
announced the pricing of an underwritten public offering with expected total gross proceeds of approximately $23,000,000, before
deducting underwriting discounts, commissions and other offering expenses payable by the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
securities offered by the Company consist of (i) Class A Units consisting of 34,550,000 shares of our Common Stock and Warrants
to purchase 34,550,000 shares of Common Stock, and (ii) Class B Units consisting of 9,180 shares of our Series A Convertible Preferred
Stock, with a stated value of $1,000, and convertible into an aggregate of 22,950,000 shares of Common Stock, and Warrants exercisable
for the number of shares of Common Stock into which the shares of Series A Convertible Preferred Stock are convertible. The Warrants
will have an exercise price of $0.44, will be exercisable upon issuance and will expire five years from the date of issuance.
The Company has granted the underwriters a 45-day option to purchase additional shares of Common Stock and/or additional Warrants
to purchase shares of Common Stock, in amounts up to 15% of the Common Stock, Warrants and/or Common Stock issuable upon conversion
of the Series A Preferred included in the Class B Units sold in the offering.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
offering is expected to close on October 3, 2017, subject to customary closing conditions.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aegis
Capital Corp. is acting as the sole book-running manager for the offering.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">A
registration statement relating to these securities has been filed with the Securities and Exchange Commission (the &ldquo;SEC&rdquo;)
and was declared effective on September 28, 2017.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
offering will be made only by means of a prospectus. A copy of the prospectus relating to the offering may be obtained, when available,
by contacting Aegis Capital Corp., Prospectus Department, 810 Seventh Avenue, 18th Floor, New York, NY 10019, telephone: 212-813-1010,
e-mail: prospectus@aegiscap.com. Investors may also obtain these documents at no cost by visiting the SEC&rsquo;s website at http://www.sec.gov.
This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of
these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration
or qualification under the securities laws of any such state or jurisdiction.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>About
Ritter Pharmaceuticals</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ritter
Pharmaceuticals, Inc. (www.RitterPharma.com, @RitterPharma) develops novel therapeutic products that modulate the gut microbiome
to treat gastrointestinal diseases. Its lead product, RP-G28, has the potential to become the first FDA-approved treatment for
lactose intolerance, a condition that affects millions worldwide. The Company is further exploring the functionality and discovering
the therapeutic potential gut microbiome changes may have on treating/preventing a variety of conditions including: gastrointestinal
diseases, immuno-oncology, metabolic, and liver disease.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Forward
Looking Statements</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995,
including statements regarding the intended terms of the offering, closing of the offering and use of any proceeds from the offering.
Management believes that these forward-looking statements are reasonable as and when made. However, such statements involve a
number of known and unknown risks and uncertainties that could cause the Company&rsquo;s future results, performance or achievements
to differ significantly from the results, performance or achievements expressed or implied by such forward-looking statements.
For a discussion of certain risks and uncertainties affecting Ritter Pharmaceuticals&rsquo; forward-looking statements, please
review the Company&rsquo;s reports filed with the Securities and Exchange Commission, including, but not limited to, its Annual
Report on Form 10-K for the period ended December 31, 2016 and Quarterly Reports on Form 10-Q for the periods ended March 31,
2017 and June 30, 2017. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only
as of the date on which they are made. These statements are based on management&rsquo;s current expectations and Ritter Pharmaceuticals
does not undertake any responsibility to revise or update any forward-looking statements contained herein, except as expressly
required by law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Contact</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ellen
Mochizuki</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">310-203-1000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">ellen@ritterpharma.com</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>


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<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="margin-top: 0; text-align: right; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Exhibit
99.2</B></FONT></P>

<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0; font: 10pt Times New Roman, Times, Serif"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Ritter
Pharmaceuticals, Inc. Raises $23 Million to Fund Initiation of Its Phase 3 Clinical Program in Lactose Intolerance</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Los
Angeles, California, October 3, 2017 &ndash; Ritter Pharmaceuticals, Inc. (NASDAQ: RTTR) (&ldquo;Ritter Pharmaceuticals&rdquo;
or the &ldquo;Company&rdquo;), a leading developer of novel therapeutic products that modulate the human gut microbiome to treat
gastrointestinal diseases, today announced the closing of its previously announced underwritten public offering with total gross
proceeds to the Company of approximately $23 million, before deducting underwriting discounts, commissions and other offering
expenses payable by the Company.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
proceeds will allow the Company to fund the initiation of its Phase 3 clinical program of RP-G28 for the treatment of lactose
intolerance, expected to begin in the first half of 2018. This therapeutic has the potential to become the first U.S. Food and
Drug Administration (FDA) approved treatment for lactose intolerance. The Phase 3 program incorporates guidance from the Company&rsquo;s
End-of-Phase 2 meeting with the FDA&rsquo;s Division of Gastroenterology and Inborn Errors Products.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company sold to the underwriters an aggregate of (i) 34,550,000 Class A Units consisting of 34,550,000 shares of Common Stock
and Warrants to purchase 34,550,000 shares of Common Stock at a public offering price of $0.40 per unit, and (ii) 9,180
Class B Units consisting of 9,180 shares of Series A Convertible Preferred Stock, with a stated value of $1,000, and convertible
into an aggregate of 22,950,000 shares of Common Stock, and Warrants to purchase an aggregate of 22,950,000 shares of Common Stock.
The Warrants have an exercise price of $0.44, are exercisable upon issuance and expire five years from the date of issuance.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
Company has granted the underwriters a 45-day option to purchase an additional 8,625,000 shares of Common Stock and/or Warrants
to purchase an additional 8,625,000 shares of Common Stock. As of the closing of the offering, the underwriters have exercised
their over-allotment option for Warrants to purchase 2,975,000 shares of Common Stock.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Aegis
Capital Corp. acted as the sole book-running manager for the offering.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">The
securities described above were offered by the Company pursuant to a registration statement filed with the Securities and Exchange
Commission (the &ldquo;SEC&rdquo;) that was declared effective on September 28, 2017. The final prospectus relating to the offering
was filed with the SEC on October 2, 2017. The registration statement and final prospectus are available on the SEC&rsquo;s website
located at http:///www.sec.gov. This press release shall not constitute an offer to sell or the solicitation of an offer to buy
nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be
unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>About
Ritter Pharmaceuticals</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ritter
Pharmaceuticals, Inc. (www.RitterPharma.com, @RitterPharma) develops novel therapeutic products that modulate the gut microbiome
to treat gastrointestinal diseases. Its lead product, RP-G28, has the potential to become the first FDA-approved treatment for
lactose intolerance, a condition that affects millions worldwide. The Company is further exploring the functionality and discovering
the therapeutic potential gut microbiome changes may have on treating/preventing a variety of conditions including: gastrointestinal
diseases, immuno-oncology, metabolic, and liver disease.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Forward
Looking Statements</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">This
press release contains forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995,
including statements regarding use of proceeds from the offering. Management believes that these forward-looking statements are
reasonable as and when made. However, such statements involve a number of known and unknown risks and uncertainties that could
cause the Company&rsquo;s future results, performance or achievements to differ significantly from the results, performance or
achievements expressed or implied by such forward-looking statements. For a discussion of certain risks and uncertainties affecting
Ritter Pharmaceuticals&rsquo; forward-looking statements, please review the Company&rsquo;s reports filed with the Securities
and Exchange Commission, including, but not limited to, its Annual Report on Form 10-K for the period ended December 31, 2016
and Quarterly Reports on Form 10-Q for the periods ended March 31, 2017 and June 30, 2017. Readers are cautioned not to place
undue reliance on these forward-looking statements, which speak only as of the date on which they are made. These statements are
based on management&rsquo;s current expectations and Ritter Pharmaceuticals does not undertake any responsibility to revise or
update any forward-looking statements contained herein, except as expressly required by law.</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Contact</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Ellen
Mochizuki</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">310-203-1000</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">ellen@ritterpharma.com</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></P>

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