<SEC-DOCUMENT>0001144204-12-034137.txt : 20120611
<SEC-HEADER>0001144204-12-034137.hdr.sgml : 20120611
<ACCEPTANCE-DATETIME>20120611122417
ACCESSION NUMBER:		0001144204-12-034137
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20120607
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Regulation FD Disclosure
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20120611
DATE AS OF CHANGE:		20120611

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NOVELOS THERAPEUTICS, INC.
		CENTRAL INDEX KEY:			0001279704
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				043321804
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-119366
		FILM NUMBER:		12899857

	BUSINESS ADDRESS:	
		STREET 1:		ONE GATEWAY CENTER, SUITE 504
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458
		BUSINESS PHONE:		617-244-1616

	MAIL ADDRESS:	
		STREET 1:		ONE GATEWAY CENTER, SUITE 504
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02458

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	COMMON HORIZONS INC
		DATE OF NAME CHANGE:	20040211
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>v315681_8k.htm
<DESCRIPTION>FORM 8-K
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<P STYLE="margin: 0"><B>&nbsp;</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION<BR>
</B>Washington, D.C. 20549</P>

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

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

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Date of Report: June 7, 2012<BR>
(<I>Date of earliest event reported</I>)</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>NOVELOS THERAPEUTICS, INC.<BR>
</B>(<I>Exact name of registrant as specified in its charter</I>)</P>

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

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    <TD STYLE="width: 33%; border-bottom: Black 1pt solid; font-weight: bold; text-align: center">Delaware</TD>
    <TD STYLE="width: 2%; padding-bottom: 1pt; font-weight: bold; text-align: center">&nbsp;</TD>
    <TD STYLE="width: 33%; border-bottom: Black 1pt solid; font-weight: bold; text-align: center">333-119366</TD>
    <TD STYLE="width: 2%; padding-bottom: 1pt; font-weight: bold; text-align: center">&nbsp;</TD>
    <TD STYLE="width: 30%; border-bottom: Black 1pt solid; font-weight: bold; text-align: center">04-3321804</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-style: italic; text-align: center">&nbsp;(State or other jurisdiction</TD>
    <TD STYLE="font-style: italic; text-align: center">&nbsp;</TD>
    <TD STYLE="font-style: italic; text-align: center">(Commission</TD>
    <TD STYLE="font-style: italic; text-align: center">&nbsp;</TD>
    <TD STYLE="font-style: italic; text-align: center">(IRS Employer</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-style: italic; text-align: center">of incorporation)</TD>
    <TD STYLE="font-style: italic">&nbsp;</TD>
    <TD STYLE="font-style: italic; text-align: center">File Number)</TD>
    <TD STYLE="font-style: italic">&nbsp;</TD>
    <TD STYLE="font-style: italic; text-align: center">Identification Number)</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>One Gateway Center, Suite 504</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Newton, MA 02458</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(<I>Address of principal executive offices</I>)</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(617) 244-1616<BR>
</B>(<I>Registrant's telephone number, including area code</I>)</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">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 (see General Instruction
A.2. below):</P>

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

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<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in"><FONT STYLE="font: 10pt Wingdings">&uml;</FONT></TD><TD>Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</TD></TR></TABLE>

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

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<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in"><FONT STYLE="font: 10pt Wingdings">&uml;</FONT></TD><TD>Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in"><FONT STYLE="font: 10pt Wingdings">&uml;</FONT></TD><TD>Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in"><FONT STYLE="font: 10pt Wingdings">&uml;</FONT></TD><TD>Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</TD></TR></TABLE>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-indent: -1in">&nbsp;</P>

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<TD STYLE="width: 0%"></TD><TD STYLE="width: 1in; text-align: left">ITEM&nbsp;1.01</TD><TD STYLE="text-align: justify">ENTRY INTO A MATERIAL DEFINITIVE AGREEMENT</TD>
</TR></TABLE>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">On June 7, 2012, we
entered into securities purchase agreements with investors to sell units consisting of an aggregate of 5,420,800 shares of our
common stock, warrants to purchase up to an aggregate of 2,710,400 shares of our common stock at an exercise price of $1.25 per
share which will be exercisable for five years from issuance, and warrants to purchase up to an aggregate of 5,420,800 shares of
our common stock at an exercise price of $1.00 which will be exercisable for 90 days from issuance, for gross proceeds of $5,420,800.
The net proceeds of the offering, after deducting approximately $379,000 in placement agent fees and approximately $200,000 in
other estimated transaction expenses, are estimated to be approximately $4.8 million. Each unit consists of one share of common
stock, a five-year warrant to purchase one-half share of common stock and a 90-day warrant to purchase one share of common stock.
The price per unit at which the units are being sold in the offering is $1.00. The offer and sale of the units has been registered
under the Securities Act of 1933, as amended, pursuant to Registration Statement filed with the Securities and Exchange Commission
(File No.333-180631). Rodman &amp; Renshaw LLC is the exclusive placement agent for the offering.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">A copy of the
form of securities purchase agreement entered into with the purchasers of the units is attached as Exhibit 10.1 to this
current report and is incorporated in this description by reference. A copy of the form of common stock purchase warrant
(both five-year and 90-day warrants) that will be issued to the purchasers is attached as Exhibit 4.1 to this current report
and is incorporated in this description by reference.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 1in"><B>ITEM&nbsp;7.01</B></TD><TD><B>REGULATION FD DISCLOSURE</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">A copy of the press release issued by us on June 8, 2012 announcing
the entry into the securities purchase agreements in connection with the offering is furnished as Exhibit 99.1 and is incorporated
by reference.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 1in"><B>ITEM&nbsp;9.01</B></TD><TD><B>FINANCIAL STATEMENTS AND EXHIBITS</B></TD></TR></TABLE>

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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    <TD STYLE="width: 12%; text-align: center; border-bottom: Black 1pt solid">Number</TD>
    <TD STYLE="width: 2%; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="width: 86%; border-bottom: Black 1pt solid">Title</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">4.1</TD>
    <TD>&nbsp;</TD>
    <TD>Form of Common Stock Purchase Warrant</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">10.1</TD>
    <TD>&nbsp;</TD>
    <TD>Form of Securities Purchase Agreement dated June 7, 2012</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">99.1</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: justify">Press Release dated June 8, 2012 entitled &ldquo;Novelos Therapeutics Prices $5.4 Million Public Offering&rdquo;</TD></TR>
</TABLE>
<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-transform: uppercase; text-align: center">&nbsp;</P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-transform: uppercase; text-align: center">SIGNATURE</P>

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

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

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

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<TR STYLE="vertical-align: top">
    <TD>Dated:&nbsp; June 11, 2012</TD>
    <TD COLSPAN="3" STYLE="font-weight: bold">NOVELOS THERAPEUTICS, INC.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 37%">&nbsp;</TD>
    <TD STYLE="width: 12%">&nbsp;</TD>
    <TD STYLE="width: 4%">&nbsp;</TD>
    <TD STYLE="width: 47%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>By:</TD>
    <TD STYLE="font-style: italic; text-decoration: none; border-bottom: Black 1pt solid">/s/&nbsp; Harry S. Palmin</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Name:&nbsp; Harry S. Palmin</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Title:&nbsp; President and Chief Executive Officer</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;&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">
    <TD STYLE="width: 12%; border-bottom: Black 1pt solid; text-align: center">Number</TD>
    <TD STYLE="width: 2%; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="width: 86%; border-bottom: Black 1pt solid">Title</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">4.1</TD>
    <TD>&nbsp;</TD>
    <TD>Form of Common Stock Purchase Warrant</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">10.1</TD>
    <TD>&nbsp;</TD>
    <TD>Form of Securities Purchase Agreement dated June 7, 2012</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">99.1</TD>
    <TD>&nbsp;</TD>
    <TD>Press Release dated June 8, 2012 entitled &ldquo;Novelos Therapeutics Prices $5.4 Million Public Offering&rdquo;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">&nbsp;</P>

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<TYPE>EX-4.1
<SEQUENCE>2
<FILENAME>v315681_ex4-1.htm
<DESCRIPTION>EXHIBIT 4.1
<TEXT>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>CLASS ___ COMMON STOCK PURCHASE WARRANT</B></P>

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

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

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

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

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    <TD STYLE="width: 35%; font-size: 10pt">Warrant Shares: _______</TD>
    <TD STYLE="width: 20%; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="width: 45%; font-size: 10pt">Initial Exercise Date: _______, 2012</TD></TR>
</TABLE>


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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">THIS CLASS ___ COMMON
STOCK PURCHASE WARRANT (the &ldquo;<U>Warrant</U>&rdquo;) certifies that, for value received, _____________ or its assigns (the
&ldquo;<U>Holder</U>&rdquo;) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter
set forth, at any time on or after the date hereof (the &ldquo;<U>Initial Exercise Date</U>&rdquo;) and on or prior to the close
of business on ______________<SUP>1</SUP> (the &ldquo;<U>Termination Date</U>&rdquo;) but not thereafter, to subscribe for and
purchase from Novelos Therapeutics, Inc., a Delaware corporation (the &ldquo;<U>Company</U>&rdquo;), up to ______ shares (as subject
to adjustment hereunder, the &ldquo;<U>Warrant Shares</U>&rdquo;) of the common stock, par value $0.00001 per share, of the Company
(the &ldquo;Common Stock&rdquo;). The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise
Price, as defined in Section 2(b).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><U>Section 1</U>.&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Definitions</U>.
Capitalized terms used and not otherwise defined herein shall have the meanings set forth in that certain Securities Purchase
Agreement (the &ldquo;<U>Purchase Agreement</U>&rdquo;), dated June 7, 2012, among the Company and the purchasers signatory thereto.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><U>Section 2</U>.&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Exercise.</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;Exercise
of the purchase rights represented by this Warrant may be made, in whole or in part, at any time or times on or after the Initial
Exercise Date and on or before the Termination Date by delivery to the Company (or such other office or agency of the Company as
it may designate by notice in writing to the registered Holder at the address of the Holder appearing on the books of the Company)
of a duly executed facsimile copy of the Notice of Exercise Form annexed hereto. Within three (3) Trading Days following the date
of exercise as aforesaid, the Holder shall deliver the aggregate Exercise Price for the shares specified in the applicable Notice
of Exercise by wire transfer or cashier&rsquo;s check drawn on a United States bank unless the cashless exercise procedure specified
in Section 2(c) below is required in connection with the applicable Notice of Exercise. Notwithstanding anything herein to the
contrary, the Holder shall not be required to physically surrender this Warrant to the Company until the Holder has purchased all
of the Warrant Shares available hereunder and the Warrant has been exercised in full, in which case, the Holder shall surrender
this Warrant to the Company for cancellation within three (3) Trading Days of the date the final Notice of Exercise is delivered
to the Company. Partial exercises of this Warrant resulting in purchases of a portion of the total number of Warrant Shares available
hereunder shall have the effect of lowering the outstanding number of Warrant Shares purchasable hereunder in an amount equal to
the applicable number of Warrant Shares purchased. The Holder and the Company shall maintain records showing the number of Warrant
Shares purchased and the date of such purchases. The Company shall deliver any objection to any Notice of Exercise Form within
one (1) Business Day of receipt of such notice. <B>The Holder and any assignee, by acceptance of this Warrant, acknowledge and
agree that, by reason of the provisions of this paragraph, following the purchase of a portion of the Warrant Shares hereunder,
the number of Warrant Shares available for purchase hereunder at any given time may be less than the amount stated on the face
hereof. &ldquo;Trading Day&rdquo; and &ldquo;Trading Market&rdquo; shall have the meaning ascribed to such terms in the Purchase
Agreement.</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0"><SUP>1</SUP>
Insert 5 year anniversary of closing for Class A and 90th day following closing for Class B warrants.&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Exercise
Price</U>. The exercise price per share of the Common Stock under this Warrant shall be <B>$</B>_____<SUP>2</SUP>, subject to
adjustment hereunder (the &ldquo;<U>Exercise Price</U>&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Cashless
Exercise</U>. If at the time of exercise hereof there is no effective registration statement registering, or the prospectus contained
therein is not available for the issuance of the Warrant Shares to the Holder, then this Warrant may only be exercised, in whole
or in part, at such time by means of a &ldquo;cashless exercise&rdquo; in which the Holder shall be entitled to receive a number
of Warrant Shares equal to the quotient obtained by dividing [(A-B) (X)] by (A), where:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 99pt; text-align: justify; text-indent: -27pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 99pt; text-align: justify; text-indent: -27pt">(A) = the
VWAP on the Trading Day immediately preceding the date on which Holder elects to exercise this Warrant by means of a &ldquo;cashless
exercise,&rdquo; as set forth in the applicable Notice of Exercise;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: -0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: -0.5in">(B) = the
Exercise Price of this Warrant, as adjusted hereunder; and</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: -0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 103.5pt; text-align: justify; text-indent: -31.5pt">(X) =
the number of Warrant Shares that would be issuable upon exercise of this Warrant in accordance with the terms of this Warrant
if such exercise were by means of a cash exercise rather than a cashless exercise.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 103.5pt; text-align: justify; text-indent: -31.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>VWAP</U>&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 a Trading Market, 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)), (b)&nbsp; if the OTC Bulletin Board is not a Trading
Market, the volume weighted average price of the Common Stock for such date (or the nearest preceding date) on the OTC Bulletin
Board, (c) if prices for the Common Stock are then reported in the &ldquo;Pink Sheets&rdquo; published by Pink 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)&nbsp;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 Company and reasonably acceptable to the Holder, the fees and expenses of which
shall be paid by the Company.</P>

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

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

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0">&nbsp;<SUP>2
</SUP>Insert $1.25 for Class A and $1.00 for Class B&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">d)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<U>Mechanics
of Exercise</U>.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">i.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Delivery
of Warrant Shares Upon Exercise</U>. The Company shall use best efforts to cause the Warrant Shares purchased hereunder to be transmitted
by the Company&rsquo;s transfer agent to the Holder by crediting the account of the Holder&rsquo;s prime broker with The Depository
Trust Company through its Deposit or Withdrawal at Custodian system (&ldquo;<U>DWAC</U>&rdquo;) if the Company is then a participant
in such system and either (A) there is an effective registration statement permitting the issuance of the Warrant Shares to or
resale of the Warrant Shares by Holder or (B) this Warrant is being exercised via cashless exercise and the Holder is not then
an Affiliate of the Company, and otherwise by physical delivery to the address specified by the Holder in the Notice of Exercise
by the date that is three (3) Trading Days after the latest of (A) the delivery to the Company of the Notice of Exercise, (B) surrender
of this Warrant (if required) and (C) payment of the aggregate Exercise Price as set forth above (including by cashless exercise,
if permitted) (such date, the &ldquo;<U>Warrant Share Delivery Date</U>&rdquo;). The Warrant Shares shall be deemed to have been
issued, and Holder or any other person so designated to be named therein shall be deemed to have become a holder of record of such
shares for all purposes, as of the date the Warrant has been exercised, with payment to the Company of the Exercise Price (or by
cashless exercise, if permitted) and all taxes required to be paid by the Holder, if any, pursuant to Section 2(d)(vi) prior to
the issuance of such shares, having been paid.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&ldquo;Affiliate&rdquo;
means, with respect to any Person, any other Person which directly or indirectly Controls, is Controlled by, or is under common
Control with, such Person.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&ldquo;Control&rdquo;
means the possession, direct or indirect, of the power to direct or cause the direction of the management and policies of a Person,
whether through the ownership of voting securities, by contract or otherwise.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&ldquo;Person&rdquo;
means an individual, corporation, partnership, limited liability company, trust, business trust, association, joint stock company,
joint venture, sole proprietorship, unincorporated organization, governmental authority or any other form of entity not specifically
listed herein.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">ii.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Delivery
of New Warrants Upon Exercise</U>. If this Warrant shall have been exercised in part, the Company shall, at the request of a Holder
and upon surrender of this Warrant certificate, at the time of delivery of the Warrant Shares, deliver to the Holder a new Warrant
evidencing the rights of the Holder to purchase the unpurchased Warrant Shares called for by this Warrant, which new Warrant shall
in all other respects be identical with this Warrant.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">iii.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Rescission
Rights</U>. If the Company fails to cause the Company&rsquo;s transfer agent to transmit to the Holder the Warrant Shares pursuant
to Section 2(d)(i) by the Warrant Share Delivery Date, then the Holder will have the right to rescind such exercise.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">iv.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Compensation
for Buy-In on Failure to Timely Deliver Warrant Shares Upon Exercise</U>. In addition to any other rights available to the Holder,
if the Company fails to cause the Company&rsquo;s transfer agent to transmit to the Holder the Warrant Shares 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.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">v.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>No
Fractional Shares or Scrip</U>. No fractional shares or scrip representing fractional shares shall be issued upon the exercise
of this Warrant. As to any fraction of a share which the Holder would otherwise be entitled to purchase upon such exercise, the
Company 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 Exercise Price or round up to the next whole share.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">vi.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Charges,
Taxes and Expenses</U>. Issuance of Warrant Shares shall be made without charge to the Holder for any issue or transfer tax or
other incidental expense in respect of the issuance of such Warrant Shares, all of which taxes and expenses shall be paid by the
Company, and such Warrant Shares shall be issued in the name of the Holder or in such name or names as may be directed by the Holder;
<U>provided</U>, <U>however</U>, that in the event Warrant Shares are to be issued in a name other than the name of the Holder,
this Warrant when surrendered for exercise shall be accompanied by the Assignment Form attached hereto duly executed by the Holder
and the Company may require, as a condition thereto, the payment of a sum sufficient to reimburse it for any transfer tax incidental
thereto. The Company shall pay all of the Company&rsquo;s transfer agent fees required for same-day processing of any Notice of
Exercise.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">vii.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Closing
of Books</U>. The Company will not close its stockholder books or records in any manner which prevents the timely exercise of this
Warrant, pursuant to the terms hereof.</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">e)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<U>Holder&rsquo;s
Exercise Limitations</U>. The Company shall not effect any exercise of this Warrant, and a Holder shall not have the right to exercise
any portion of this Warrant, pursuant to Section 2 or otherwise, to the extent that after giving effect to such issuance after
exercise as set forth on the applicable Notice of Exercise, the Holder (together with the Holder&rsquo;s Affiliates, and any other
Persons acting as a group together with the Holder or any of the Holder&rsquo;s Affiliates), would beneficially own in excess of
the Beneficial Ownership Limitation (as defined below).&nbsp; For purposes of the foregoing sentence, the number of shares of Common
Stock beneficially owned by the Holder and its Affiliates shall include the number of shares of Common Stock issuable upon exercise
of this 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 (i) exercise of the remaining, nonexercised portion of this Warrant beneficially owned by the Holder
or any of its Affiliates and (ii) exercise or conversion of the unexercised or nonconverted portion of any other securities of
the Company (including, without limitation, any other Common Stock Equivalents) subject to a limitation on conversion or exercise
analogous to the limitation contained herein beneficially owned by the Holder or any of its Affiliates.&nbsp; Except as set forth
in the preceding sentence, for purposes of this Section 2(e), beneficial ownership shall be calculated in accordance with Section
13(d) of the Exchange Act and the rules and regulations promulgated thereunder, it being acknowledged by the Holder that the Company
is not representing to the Holder that such calculation is in compliance with Section 13(d) of the Exchange Act and the Holder
is solely responsible for any schedules required to be filed in accordance therewith. To the extent that the limitation contained
in this Section 2(e) applies, the determination of whether this Warrant is exercisable (in relation to other securities owned by
the Holder together with any Affiliates) and of which portion of this Warrant is exercisable shall be in the sole discretion of
the Holder, and the submission of a Notice of Exercise shall be deemed to be the Holder&rsquo;s determination of whether this Warrant
is exercisable (in relation to other securities owned by the Holder together with any Affiliates) and of which portion of this
Warrant is exercisable, in each case subject to the Beneficial Ownership Limitation, and the Company shall have no obligation to
verify or confirm the accuracy of such determination. 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 2(e), 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 Securities and Exchange 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.&nbsp;
Upon the written or oral request of a Holder, the Company shall within two Trading Days confirm orally and in writing to the Holder
the number of shares of Common Stock then outstanding.&nbsp; 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 Company, including this Warrant, by the Holder
or its Affiliates since the date as of which such number of outstanding shares of Common Stock was reported. [The &ldquo;<U>Beneficial
Ownership Limitation</U>&rdquo; shall be 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 exercise of this Warrant. The Holder, upon not less than 61 days&rsquo;
prior notice to the Company, may increase or decrease the Beneficial Ownership Limitation provisions of this Section 2(e), provided
that the Beneficial Ownership Limitation in no event exceeds 9.99% of the number of shares of the Common Stock outstanding immediately
after giving effect to the issuance of shares of Common Stock upon exercise of this Warrant held by the Holder and the provisions
of this Section 2(e) shall continue to apply. Any such increase or decrease will not be effective until the 61<SUP>st</SUP> day
after such notice is delivered to the Company. The provisions of this paragraph shall be construed and implemented in a manner
otherwise than in strict conformity with the terms of this Section 2(e) to correct this paragraph (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 of this Warrant.] [OR IF A HOLDER ELECTS A 4.9% BENE OWNERSHIP LIMIT INCLUDE THE FOLLOWING IN LIEU OF 5 PRIOR
SENTENCES IN BRACKETS][ The &ldquo;<U>Beneficial Ownership Limitation</U>&rdquo; shall be 4.99% 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. The Holder, upon not less than 61 days&rsquo; prior notice to the Company, may decrease the Beneficial Ownership Limitation
provisions of this Section 2(e). Any such decrease will not be effective until the 61<SUP>st</SUP> day after such notice is delivered
to the Company. The provisions of this paragraph shall be construed and implemented in a manner otherwise than in strict conformity
with the terms of this Section 2(e) to correct this paragraph (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 of this Warrant.]</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><U>Section 3</U>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Certain
Adjustments</U>.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Stock
Dividends and Splits</U>. If the Company, at any time while this Warrant is outstanding: (i) pays a stock dividend or otherwise
makes a distribution or distributions on shares of its Common Stock or any other equity or equity equivalent securities payable
in shares of Common Stock (which, for avoidance of doubt, shall not include any shares of Common Stock issued by the Company upon
exercise of this Warrant), (ii) subdivides outstanding shares of Common Stock into a larger number of shares, (iii) combines (including
by way of reverse stock split) outstanding shares of Common Stock into a smaller number of shares, or (iv) issues by reclassification
of shares of the Common Stock any shares of capital stock of the Company, then in each case the Exercise Price shall be multiplied
by a fraction of which the numerator shall be the number of shares of Common Stock (excluding treasury shares, if any) outstanding
immediately before such event and of which the denominator shall be the number of shares of Common Stock outstanding immediately
after such event, and the number of shares issuable upon exercise of this Warrant shall be proportionately adjusted such that the
aggregate Exercise Price of this Warrant shall remain unchanged. Any adjustment made pursuant to this Section 3(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.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<U>Subsequent
Rights Offerings</U>. <FONT STYLE="color: black">In addition to any adjustments pursuant to Section 3(a) above, if at any time
the Company 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;<U>Purchase Rights</U>&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 exercise of this Warrant
(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>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<U>Pro
Rata Distributions</U>. During such time as this Warrant is outstanding, if the Company shall declare or make 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 &quot;<U>Distribution</U>&quot;),
at any time after the issuance of this Warrant, 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 exercise of this Warrant (without regard to any limitations on exercise 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 (<U>provided</U>, <U>however</U>, to the extent that the Holder'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).</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">d)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<U>Fundamental
Transaction</U>. If, at any time while this Warrant is 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 or group of Persons whereby such other Person or group
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;<U>Fundamental Transaction</U>&rdquo;), then, upon any subsequent
exercise of this Warrant, the 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, at the option of the Holder (without regard
to any limitation in Section 2(e) on the exercise of this Warrant), the number of shares of Common Stock of the successor or acquiring
corporation or of the Company, if it is the surviving corporation, and any additional consideration (the &ldquo;<U>Alternate Consideration</U>&rdquo;)
receivable as a result of such Fundamental Transaction by a holder of the number of shares of Common Stock for which this Warrant
is exercisable immediately prior to such Fundamental Transaction (without regard to any limitation in Section 2(e) on the exercise
of this Warrant). 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 it receives upon any exercise of this Warrant following such Fundamental
Transaction. Notwithstanding anything to the contrary, in the event of a Fundamental Transaction that is (1) an all cash transaction,
(2) a &ldquo;Rule 13e-3 transaction&rdquo; as defined in Rule 13e-3 under the Exchange Act, or (3) a Fundamental Transaction involving
a person or entity not traded on a national securities exchange, including, but not limited to, the Nasdaq Global Select Market,
the Nasdaq Global Market, or the Nasdaq Capital Market, the Company or any Successor Entity (as defined below) shall, at the Holder&rsquo;s
option, exercisable at any time concurrently with, or within 30 days after the consummation of the Fundamental Transaction, <FONT STYLE="color: black">purchase
this Warrant from the Holder by paying to the Holder</FONT> an amount of cash equal to the Black Scholes Value of the remaining
unexercised portion of this Warrant on the date of the consummation of such Fundamental Transaction. &ldquo;<U>Black Scholes Value</U>&rdquo;
means the value of this Warrant based on the Black and Scholes Option Pricing Model obtained from the &ldquo;OV&rdquo; function
on Bloomberg, L.P. (&ldquo;<U>Bloomberg</U>&rdquo;) determined as of the day of consummation of the applicable Fundamental Transaction
for pricing purposes and reflecting (A) a risk-free interest rate corresponding to the U.S. Treasury rate for a period equal to
the time between the date of the public announcement of the applicable Fundamental Transaction and the Termination Date, (B) an
expected volatility equal to the greater of 100% and the 100 day volatility obtained from the HVT function on Bloomberg as of the
Trading Day immediately following the public announcement of the applicable Fundamental Transaction, (C) the underlying price per
share used in such calculation shall be the sum of the price per share being offered in cash, if any, plus the value of any non-cash
consideration, if any, being offered in such Fundamental Transaction and (D) a remaining option time equal to the time between
the date of the public announcement of the applicable Fundamental Transaction and the Termination Date. The Company shall cause
any successor entity in a Fundamental Transaction in which the Company is not the survivor (the &ldquo;<U>Successor Entity</U>&rdquo;)
to assume in writing all of the obligations of the Company under this Warrant and the other Transaction Documents in accordance
with the provisions of this Section 3(d) pursuant to written agreements prior to such Fundamental Transaction and shall, at the
option of the Holder, deliver to the Holder in exchange for this Warrant a security of the Successor Entity evidenced by a written
instrument substantially similar in form and substance to this Warrant which is exercisable 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 exercise of this Warrant (without regard to any limitations on the exercise of this Warrant) prior to such Fundamental Transaction,
and with an exercise price which applies the exercise 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 exercise price being for the purpose of protecting the economic value of
this 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 and the other Transaction Documents 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 and the other Transaction Documents with the same effect as if such Successor Entity had been
named as the Company herein.</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">e)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<U>Calculations</U>.
All calculations under this Section 3 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 3, 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 treasury shares, if any) issued and outstanding.</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">i.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Adjustments</U>.
Whenever the Exercise Price or the number or type of securities for which this Warrant is exercisable are adjusted pursuant to
any provision of this Section 3, the Company shall promptly mail to the Holder a notice setting forth such adjusted Exercise Price
or such number or type securities, as applicable, and setting forth a brief statement of the facts requiring such adjustment.</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0.5in">ii.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Notice
to Allow Exercise by Holder</U>. If (A) the Company shall declare a dividend (or any other distribution in whatever form) on the
Common Stock, (B) the Company shall declare a special nonrecurring cash dividend on or a redemption of the Common Stock, (C) the
Company shall authorize the granting to all holders of the Common Stock 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 Company shall be required in connection
with any reclassification of the Common Stock, any consolidation or merger to which the Company is a party, any sale or transfer
of all or substantially all of the assets of the Company, or any compulsory share exchange whereby the Common Stock is converted
into other securities, cash or property, or (E) the Company shall authorize the voluntary or involuntary dissolution, liquidation
or winding up of the affairs of the Company, then, in each case, the Company shall cause to be mailed to the Holder at its last
address as it shall appear upon the Warrant Register of the Company, at least 20 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 mail such notice or any defect therein or in the mailing 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 Company or any of its subsidiaries, the Company
shall simultaneously file such notice with the Securities and Exchange Commission pursuant to a Current Report on Form 8-K. The
Holder shall remain entitled to exercise this Warrant during the period commencing on the date of such notice to the effective
date of the event triggering such notice except as may otherwise be expressly set forth herein.</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><U>Section 4</U>.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Transfer
of Warrant</U>.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">a)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Transferability</U>.
This Warrant and all rights hereunder (including, without limitation, any registration rights) are transferable, in whole or in
part, upon surrender of this Warrant at the principal office of the Company or its designated agent, together with a written assignment
of this Warrant substantially in the form attached hereto duly executed by the Holder or its agent or attorney and funds sufficient
to pay any transfer taxes payable upon the making of such transfer. Upon such surrender and, if required, such payment, the Company
shall execute and deliver a new Warrant or Warrants in the name of the assignee or assignees, as applicable, and in the denomination
or denominations specified in such instrument of assignment, and shall issue to the assignor a new Warrant evidencing the portion
of this Warrant not so assigned, and this Warrant shall promptly be cancelled. The Warrant, if properly assigned in accordance
herewith, may be exercised by a new holder for the purchase of Warrant Shares without having a new Warrant issued.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">b)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>New
Warrants</U>. This Warrant may be divided or combined with other Warrants upon presentation hereof at the aforesaid office of the
Company, together with a written notice specifying the names and denominations in which new Warrants are to be issued, signed by
the Holder or its agent or attorney. Subject to compliance with Section 4(a), as to any transfer which may be involved in such
division or combination, the Company shall execute and deliver a new Warrant or Warrants in exchange for the Warrant or Warrants
to be divided or combined in accordance with such notice. All Warrants issued on transfers or exchanges shall be dated the initial
issuance date of this Warrant and shall be identical with this Warrant except as to the number of Warrant Shares issuable pursuant
thereto.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">c)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<U>Warrant
Register</U>. The Company shall register this Warrant, upon records to be maintained by the Company for that purpose (the &ldquo;<U>Warrant
Register</U>&rdquo;), in the name of the record Holder hereof from time to time. The Company may deem and treat the registered
Holder of this Warrant as the absolute owner hereof for the purpose of any exercise hereof or any distribution to the Holder, and
for all other purposes, absent actual notice to the contrary.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><U>Section 5</U>.&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Miscellaneous.</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">a)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>No
Rights as Stockholder Until Exercise</U>. This Warrant does not entitle the Holder to any voting rights, dividends or other rights
as a stockholder of the Company prior to the exercise hereof as set forth in Section 2(d)(i).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">b)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Loss,
Theft, Destruction or Mutilation of Warrant</U>. The Company covenants that upon receipt by the Company of evidence reasonably
satisfactory to it of the loss, theft, destruction or mutilation of this Warrant or any stock certificate relating to the Warrant
Shares, and in case of loss, theft or destruction, of indemnity or security reasonably satisfactory to it (which, in the case of
the Warrant, shall not include the posting of any bond), and upon surrender and cancellation of such Warrant or stock certificate,
if mutilated, the Company will make and deliver a new Warrant or stock certificate of like tenor and dated as of such cancellation,
in lieu of such Warrant or stock certificate.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">c)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Saturdays,
Sundays, Holidays, etc</U>. If the last or appointed day for the taking of any action or the expiration of any right required or
granted herein shall not be a Trading Day, then, such action may be taken or such right may be exercised on the next succeeding
Trading Day.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">d)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Authorized
Shares</U>.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 1in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 1in">The Company covenants
that, during the period the Warrant is outstanding, it will reserve from its authorized and unissued Common Stock a sufficient
number of shares to provide for the issuance of the Warrant Shares upon the exercise of any purchase rights under this Warrant.
The Company further covenants that its issuance of this Warrant shall constitute full authority to its officers who are charged
with the duty of executing stock certificates to execute and issue the necessary Warrant Shares upon the exercise of the purchase
rights under this Warrant. The Company will take all such reasonable action as may be necessary to assure that such Warrant Shares
may be issued as provided herein without violation of any applicable law or regulation, or of any requirements of the Trading Market
upon which the Common Stock may be listed. The Company covenants that all Warrant Shares which may be issued upon the exercise
of the purchase rights represented by this Warrant will, upon exercise of the purchase rights represented by this Warrant and payment
for such Warrant Shares in accordance herewith, be duly authorized, validly issued, fully paid and nonassessable and free from
all taxes, liens and charges created by the Company in respect of the issue thereof (other than taxes in respect of any transfer
occurring contemporaneously with such issue).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 1in">&nbsp;</P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 1in">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">Except and
to the extent as waived or consented to by the Holder, the Company shall not by any action, including, without limitation, amending
its certificate of incorporation or through any reorganization, transfer of assets, consolidation, merger, dissolution, issue or
sale of securities or any other voluntary action, avoid or seek to avoid the observance or performance of any of the terms of this
Warrant, but will at all times in good faith assist in the carrying out of all such terms and in the taking of all such actions
as may be necessary or appropriate to protect the rights of Holder as set forth in this Warrant against impairment. Without limiting
the generality of the foregoing, the Company will (i) not increase the par value of any Warrant Shares above the amount payable
therefor upon such exercise immediately prior to such increase in par value, (ii) take all such action as may be necessary or appropriate
in order that the Company may validly and legally issue fully paid and nonassessable Warrant Shares upon the exercise of this Warrant
and (iii) use commercially reasonable efforts to obtain all such authorizations, exemptions or consents from any public regulatory
body having jurisdiction thereof, as may be, necessary to enable the Company to perform its obligations under this Warrant.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">Before taking
any action which would result in an adjustment in the number of Warrant Shares for which this Warrant is exercisable or in the
Exercise Price, the Company shall obtain all such authorizations or exemptions thereof, or consents thereto, as may be necessary
from any public regulatory body or bodies having jurisdiction thereof.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">e)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;Governing
Law; Jurisdiction. This Warrant shall be governed by, and construed in accordance with, the internal laws of the State of New York,
without reference to the choice of law provisions thereof. The Company and, by accepting this Warrant, the Holder, each irrevocably
submits to the exclusive jurisdiction of the courts of the State of New York located in New York County and the United States District
Court for the Southern District of New York for the purpose of any suit, action, proceeding or judgment relating to or arising
out of this Warrant and the transactions contemplated hereby. Service of process in connection with any such suit, action or proceeding
may be served on each party hereto anywhere in the world by the same methods as are specified for the giving of notices under this
Warrant. The Company and, by accepting this Warrant, the Holder, each irrevocably consents to the jurisdiction of any such court
in any such suit, action or proceeding and to the laying of venue in such court. The Company and, by accepting this Warrant, the
Holder, each irrevocably waives any objection to the laying of venue of any such suit, action or proceeding brought in such courts
and irrevocably waives any claim that any such suit, action or proceeding brought in any such court has been brought in an inconvenient
forum. <B>THE COMPANY AND THE HOLDER HEREBY IRREVOCABLY WAIVES ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING RELATING
TO OR ARISING OUT OF THIS WARRANT AND THE TRANSACTIONS CONTEMPLATED HEREBY.</B></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">f)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Nonwaiver
and Expenses</U>. No course of dealing or any delay or failure to exercise any right hereunder on the part of Holder shall operate
as a waiver of such right or otherwise prejudice the Holder&rsquo;s rights, powers or remedies. Without limiting any other provision
of this Warrant, if the Company willfully and knowingly fails to comply with any provision of this Warrant, which results in any
material damages to the Holder, the Company shall pay to the Holder such amounts as shall be sufficient to cover any costs and
expenses including, but not limited to, reasonable attorneys&rsquo; fees, including those of appellate proceedings, incurred by
the Holder in collecting any amounts due pursuant hereto or in otherwise enforcing any of its rights, powers or remedies hereunder.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">g)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Notices</U>.
Unless otherwise provided, any notice required or permitted under this Warrant shall be given in writing and shall be deemed effectively
given as hereinafter described (i) if given by personal delivery, then such notice shall be deemed given upon such delivery, (ii)
if given by telex or facsimile, then such notice shall be deemed given upon receipt of confirmation of complete transmittal, (iii)
if given by mail, then such notice shall be deemed given upon the earlier of (A) receipt of such notice by the recipient or (B)
three days after such notice is deposited in first class mail, postage prepaid, and (iv) if given by an internationally recognized
overnight air courier, then such notice shall be deemed given one day after delivery to such carrier. All notices shall be addressed
as follows: if to the Holder, at its address as set forth in the Company&rsquo;s books and records and, if to the Company, at Novelos
Therapeutics, Inc., One Gateway Center, Suite 504, Newton, MA 02458, Attention: Chief Executive Officer, Fax: (617) 964-6331, or
at such other address as the Holder or the Company, as applicable, may designate by ten days&rsquo; advance written notice to the
other.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">h)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Remedies</U>.
The Holder, in addition to being entitled to exercise all rights granted by law, including recovery of damages, will be entitled
to specific performance of its rights under this Warrant. The Company agrees that monetary damages would not be adequate compensation
for any loss incurred by reason of a breach by it of the provisions of this Warrant and hereby agrees to waive and not to assert
the defense in any action for specific performance that a remedy at law would be adequate.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">i)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Successors
and Assigns</U>. Subject to applicable securities laws, this Warrant and the rights and obligations evidenced hereby shall inure
to the benefit of and be binding upon the successors and permitted assigns of the Company and the successors and permitted assigns
of Holder. The provisions of this Warrant are intended to be for the benefit of any Holder from time to time of this Warrant and
shall be enforceable by the Holder or holder of Warrant Shares.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">j)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Amendment</U>.
This Warrant may be modified or amended or the provisions hereof waived with the written consent of the Company <FONT STYLE="color: black">and
the Holder</FONT>.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">k)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Severability</U>.
Wherever possible, each provision of this Warrant shall be interpreted in such manner as to be effective and valid under applicable
law, but if any provision of this Warrant shall be prohibited by or invalid under applicable law, such provision shall be ineffective
to the extent of such prohibition or invalidity, without invalidating the remainder of such provisions or the remaining provisions
of this Warrant.</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">l)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Headings</U>.
The headings used in this Warrant are for the convenience of reference only and shall not, for any purpose, be deemed a part of
this Warrant.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><I>(Signature Page Follows)</I></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">IN WITNESS WHEREOF,
the Company has caused this Warrant to be executed by its officer thereunto duly authorized as of the date first above indicated.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">&#9;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>&nbsp;</B></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="tab-stops: 256.5pt right 6.5in; font-weight: bold">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="tab-stops: 256.5pt right 6.5in; font-weight: bold"><FONT STYLE="text-transform: uppercase">novelos
    therapeutics, inc.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; tab-stops: 256.5pt right 6.5in">&nbsp;</TD>
    <TD STYLE="width: 5%; tab-stops: 256.5pt right 6.5in">&nbsp;</TD>
    <TD STYLE="width: 45%; tab-stops: 256.5pt right 6.5in">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="tab-stops: 256.5pt right 6.5in">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in">By:</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; border-bottom: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="tab-stops: 256.5pt right 6.5in">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in">Name: Harry S. Palmin</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="tab-stops: 256.5pt right 6.5in">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in">Title: President and CEO</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;&#9;</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="text-transform: uppercase">To:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;novelos therapeutics, inc. </FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">(1)&nbsp;&nbsp;&nbsp;&nbsp;The
undersigned hereby elects to purchase ________ Warrant Shares of the Company pursuant to the terms of the attached Warrant (only
if exercised in full), and tenders herewith payment of the exercise price in full, together with all applicable transfer taxes,
if any.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">(2)&nbsp;&nbsp;&nbsp;&nbsp;Payment
shall take the form of (check applicable box):</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0"><FONT STYLE="font-family: Wingdings 2">&#163;&nbsp;</FONT>in lawful money
of the United States; or</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-align: justify; text-indent: 0in"><FONT STYLE="font-family: Wingdings 2">&#163;</FONT>&nbsp;&nbsp;&nbsp;[if permitted
the cancellation of such number of Warrant Shares as is necessary, in accordance with the formula set forth in subsection 2(c),
to exercise this Warrant with respect to the maximum number of Warrant Shares purchasable pursuant to the cashless exercise procedure
set forth in subsection 2(c).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">(3)&nbsp;&nbsp;&nbsp;&nbsp;Please
issue said Warrant Shares in the name of the undersigned or in such other name as is specified below:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The Warrant Shares shall be delivered to
the following DWAC Account Number:</P>

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

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="text-transform: uppercase">[SIGNATURE
OF HOLDER]</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">Name of Investing Entity: &nbsp;_________________________________________________________________</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><I>Signature of Authorized Signatory of Investing
Entity</I>: __________________________________________</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">Name of Authorized Signatory: _____________________________________________________________</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">Title of Authorized Signatory: ______________________________________________________________</P>

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

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

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(To assign the foregoing warrant, execute<BR>
this form and supply required information.<BR>
Do not use this form to exercise the warrant.)</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">FOR VALUE RECEIVED, [____]
all of or [_______] shares of the foregoing Warrant and all rights evidenced thereby are hereby assigned to</P>

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&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">
    <TD NOWRAP STYLE="text-align: left">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP COLSPAN="3" STYLE="text-align: justify; padding-left: 1.08in">Dated:&nbsp; ______________, _______</TD></TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="text-align: left; width: 20%">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify; width: 15%">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify; width: 1%">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify; width: 25%">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify; width: 2%">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify; width: 37%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="text-align: left">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">Holder&rsquo;s Signature:</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">_____________________________</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="text-align: left">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="text-align: left">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">Holder&rsquo;s Address:</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">_____________________________</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="text-align: left">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="text-align: left">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">_____________________________</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD>
    <TD NOWRAP STYLE="text-align: justify">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">NOTE: The signature to this Assignment
Form must correspond with the name as it appears on the face of the Warrant, without alteration or enlargement or any change whatsoever,
and must be guaranteed by a bank or trust company. Officers of corporations and those acting in a fiduciary or other representative
capacity should file proper evidence of authority to assign the foregoing Warrant.</P>

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

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<DOCUMENT>
<TYPE>EX-10.1
<SEQUENCE>3
<FILENAME>v315681_ex10-1.htm
<DESCRIPTION>EXHIBIT 10.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
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<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin: 0"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-transform: uppercase; text-align: center; text-indent: -0.5in"><B>SECURITIES
PURCHASE AGREEMENT</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">This Securities Purchase
Agreement (this &ldquo;<U>Agreement</U>&rdquo;) is dated as of June 7, 2012, between Novelos Therapeutics, Inc., a Delaware corporation
(the &ldquo;<U>Company</U>&rdquo;), and each purchaser identified on the signature pages hereto (each, including its successors
and assigns, a &ldquo;<U>Purchaser</U>&rdquo; and collectively the &ldquo;<U>Purchasers</U>&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">WHEREAS, subject to
the terms and conditions set forth in this Agreement and pursuant to an effective registration statement under the Securities Act
of 1933, as amended (the &ldquo;<U>Securities Act</U>&rdquo;), the Company desires to issue and sell to each Purchaser, and each
Purchaser, severally and not jointly, desires to purchase from the Company, securities of the Company as more fully described in
this Agreement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">NOW, THEREFORE, IN
CONSIDERATION of the mutual covenants contained in this Agreement, and for other good and valuable consideration the receipt and
adequacy of which are hereby acknowledged, the Company and each Purchaser agree as follows:</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in"><B>ARTICLE I.<BR>
</B>DEFINITIONS</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">1.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>
Definitions</U><FONT STYLE="text-underline-style: none">. In addition to the terms defined elsewhere in this Agreement, for all
purposes of this Agreement, the following terms have the meanings set forth in this Section 1.1:</FONT></P>

<P STYLE="color: red; font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&ldquo;</FONT><U>Acquiring
Person</U><FONT STYLE="text-underline-style: none">&rdquo; shall have the meaning ascribed to such term in Section 4.5.</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Action</U>&rdquo;
shall have the meaning ascribed to such term in Section 3.1(j).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Affiliate</U>&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 under the Securities Act.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Board
of Directors</U>&rdquo; means the board of directors of the Company.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Class
A Warrants</U>&rdquo; means, collectively, the Class A Common Stock purchase warrants delivered to the Purchasers at the Closing
in accordance with Section 2.2(a) hereof, which Warrants shall be exercisable immediately and have a term of exercise equal to
five years from the Closing Date, in the form of <U>Exhibit A</U> attached hereto.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Class
B Warrants</U>&rdquo; means, collectively, the Class B Common Stock purchase warrants delivered to the Purchasers at the Closing
in accordance with Section 2.2(a) hereof, which Warrants shall be exercisable immediately and have a term of exercise equal to
90 days from the Closing Date, in the form of <U>Exhibit A</U> attached hereto.</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Closing</U>&rdquo;
means the closing of the purchase and sale of the Securities pursuant to Section 2.1.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Closing
Date</U>&rdquo; means the Trading Day on which all of the Transaction Documents have been executed and delivered by the applicable
parties thereto, and all conditions precedent to (i) the Purchasers&rsquo; obligations to pay the Subscription Amount and (ii)
the Company&rsquo;s obligations to deliver the Securities, in each case, have been satisfied or waived, but in no event later than
the third Trading Day following the date hereof.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Common
Stock</U>&rdquo; means the common stock of the Company, par value $0.00001 per share, and any other class of securities into which
such securities may hereafter be reclassified or changed.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Common
Stock Equivalents</U>&rdquo; means any securities of the Company or the Subsidiaries which would entitle the holder thereof to
acquire at any time Common Stock, including, without limitation, any debt, preferred stock, right, option, warrant 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.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Company
Counsel</U>&rdquo; means Foley Hoag LLP, with offices located at 155 Seaport Boulevard, Suite 1600, Boston, MA 02210-2600.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>EGS</U>&rdquo;
means Ellenoff Grossman &amp; Schole LLP, with offices located at 150 East 42nd Street, New York, New York 10017.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Escrow
Agent</U>&rdquo; means Signature Bank, a New York State chartered bank, with offices at 261 Madison Avenue, New York, New York
10016.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Escrow
Agreement</U>&rdquo; means the escrow agreement entered into prior to the date hereof, by and among the Company, the Escrow Agent
and Rodman &amp; Renshaw, LLC pursuant to which the Purchasers shall deposit Subscription Amounts with the Escrow Agent to be applied
to the transactions contemplated hereunder.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Evaluation
Date</U>&rdquo; shall have the meaning ascribed to such term in Section 3.1(r).</P>

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Exempt
Issuance</U>&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, (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 date of this Agreement, provided that such securities have not been amended
since the date of this Agreement to increase the number of such securities or to decrease the exercise price, exchange price or
conversion price of 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 any such issuance shall only be to a Person (or to the equityholders
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.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>FCPA</U>&rdquo;
means the Foreign Corrupt Practices Act of 1977, as amended.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>FDA</U>&rdquo;
shall have the meaning ascribed to such term in Section 3.1(gg).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>FDCA</U>&rdquo;
shall have the meaning ascribed to such term in Section 3.1(gg).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>GAAP</U>&rdquo;
shall have the meaning ascribed to such term in Section 3.1(h).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Indebtedness</U>&rdquo;
shall have the meaning ascribed to such term in Section 3.1(z).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Intellectual
Property Rights</U>&rdquo; shall have the meaning ascribed to such term in Section 3.1(o).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Liens</U>&rdquo;
means a lien, charge, pledge, security interest, encumbrance, right of first refusal, preemptive right or other restriction.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Material
Adverse Effect</U>&rdquo; shall have the meaning assigned to such term in Section 3.1(b).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Material
Permits</U>&rdquo; shall have the meaning ascribed to such term in Section 3.1(m).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Per
Share Purchase Price</U>&rdquo; equals $1.00, subject to adjustment for reverse and forward stock splits, stock dividends, stock
combinations and other similar transactions of the Common Stock that occur after the date of this Agreement.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Pharmaceutical
Product</U>&rdquo; shall have the meaning ascribed to such term in Section 3.1(gg).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Proceeding</U>&rdquo;
means an action, claim, suit, investigation or proceeding (including, without limitation, an informal investigation or partial
proceeding, such as a deposition), whether commenced or threatened.</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Prospectus</U>&rdquo;
means the final prospectus filed for the Registration Statement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Prospectus
Supplement</U>&rdquo; means any supplement to the Prospectus complying with Rules 424(b) and 430A of the Securities Act that is
filed with the Commission and delivered by the Company to each Purchaser at the Closing.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Purchaser
Party</U>&rdquo; shall have the meaning ascribed to such term in Section 4.8.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Registration
Statement</U>&rdquo; means the effective registration statement with Commission file No. 333-180631 which registers the sale of
the Shares, the Warrants and the Warrant Shares to the Purchasers.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Required
Approvals</U>&rdquo; shall have the meaning ascribed to such term in Section 3.1(e).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Rule
144</U>&rdquo; means Rule 144 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended or interpreted
from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same purpose
and effect as such Rule.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Rule
424</U>&rdquo; means Rule 424 promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended or interpreted
from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same purpose
and effect as such Rule.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Rule
430A</U>&rdquo; means Rule 430A promulgated by the Commission pursuant to the Securities Act, as such Rule may be amended or interpreted
from time to time, or any similar rule or regulation hereafter adopted by the Commission having substantially the same purpose
and effect as such Rule.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>SEC
Reports</U>&rdquo; shall have the meaning ascribed to such term in Section 3.1(h).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Securities</U>&rdquo;
means the Shares, the Warrants and the Warrant Shares.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Shares</U>&rdquo;
means the shares of Common Stock issued or issuable to each Purchaser pursuant to this Agreement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Short
Sales</U>&rdquo; means all &ldquo;short sales&rdquo; as defined in Rule 200 of Regulation SHO under the Exchange Act <FONT STYLE="color: black">(but
shall not be deemed to include the location and/or reservation of borrowable shares of Common Stock)</FONT>.&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Subscription
Amount</U>&rdquo; means, as to each Purchaser, the aggregate amount to be paid for Shares and Warrants purchased hereunder as specified
below such Purchaser&rsquo;s name on the signature page of this Agreement and next to the heading &ldquo;Subscription Amount,&rdquo;
in United States dollars and in immediately available funds.</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Subsidiary</U>&rdquo;
means any subsidiary of the Company as set forth on <U>Schedule 3.1(a)</U>, and shall, where applicable, also include any direct
or indirect subsidiary of the Company formed or acquired after the date hereof.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Trading
Market</U>&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 AMEX, the Nasdaq Capital Market, the Nasdaq Global Market, the Nasdaq Global Select Market, the
New York Stock Exchange or the OTC Bulletin Board (or any successors to any of the foregoing).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Transaction
Documents</U>&rdquo; means this Agreement, the Warrants and any other documents or agreements executed in connection with the transactions
contemplated hereunder.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Transfer
Agent</U>&rdquo; means American Stock Transfer &amp; Trust Company, the current transfer agent of the Company, with a mailing address
of 59 Maiden Lane, New York, NY 10038 and a facsimile number of 718-765-8718, and any successor transfer agent of the Company.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Variable
Rate Transaction</U>&rdquo; shall have the meaning ascribed to such term in Section 4.12(b).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Warrants</U>&rdquo;
means, collectively, the Class A Warrants and the Class B Warrants.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">&ldquo;<U>Warrant
Shares</U>&rdquo; means the shares of Common Stock issuable upon exercise of the Warrants.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in"><B>ARTICLE II.<BR>
</B>PURCHASE AND SALE</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">2.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Closing</U><FONT STYLE="text-underline-style: none">.
On the Closing Date, upon the terms and subject to the conditions set forth herein, substantially concurrent with the execution
and delivery of this Agreement by the parties hereto, the Company agrees to sell, and the Purchasers, severally and not jointly,
agree to purchase, up to an aggregate of $5,420,800 of Shares and Warrants. Each Purchaser shall deliver to the Escrow Agent, via
wire transfer or a certified check, immediately available funds equal to such Purchaser&rsquo;s Subscription Amount as set forth
on the signature page hereto executed by such Purchaser and the Company shall deliver to each Purchaser its respective Shares and
a Warrant as determined pursuant to Section 2.2(a), and the Company and each Purchaser shall deliver the other items set forth
in Section 2.2 deliverable at the Closing. Upon satisfaction of the covenants and conditions set forth in Sections 2.2 and 2.3,
the Closing shall occur at the offices of EGS or such other location as the parties shall mutually agree. </FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT>&nbsp;</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">2.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Deliveries</U><FONT STYLE="text-underline-style: none">.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT>&nbsp;<FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On
or prior to the Closing Date, the Company shall deliver or cause to be delivered to each Purchaser the following:</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this
Agreement duly executed by the Company;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a
legal opinion of Company Counsel, substantially in the form of <U>Exhibit B</U> attached hereto;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(iii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a
copy of the irrevocable instructions to the Transfer Agent instructing the Transfer Agent to deliver on an expedited basis via
The Depository Trust Company Deposit or Withdrawal at Custodian system (&ldquo;<U>DWAC</U>&rdquo;) Shares equal to such Purchaser&rsquo;s
Subscription Amount divided by the Per Share Purchase Price, registered in the name of such Purchaser;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(iv)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a
Class A Warrant registered in the name of such Purchaser to purchase up to a number of shares of Common Stock equal to 50% of such
Purchaser&rsquo;s Shares, with an exercise price equal to $1.25, subject to adjustment therein (such Class A Warrant certificate
may be delivered within three Trading Days of the Closing Date);</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(v)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a
Class B Warrant registered in the name of such Purchaser to purchase up to a number of shares of Common Stock equal to 100% of
such Purchaser&rsquo;s Shares, with an exercise price equal to $1.00, subject to adjustment therein (such Class B Warrant certificate
may be delivered within three Trading Days of the Closing Date); and</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(vi)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the
Prospectus and Prospectus Supplement (which may be delivered in accordance with Rule 172 under the Securities Act).</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;On
or prior to the Closing Date, each Purchaser shall deliver or cause to be delivered to the Company or the Escrow Agent, as applicable,
the following:</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;this
Agreement duly executed by such Purchaser; and</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;to
Escrow Agent, such Purchaser&rsquo;s Subscription Amount by wire transfer to the account specified in the Escrow Agreement.</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">2.3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Closing
Conditions</U><FONT STYLE="text-underline-style: none">.</FONT><U> </U></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
obligations of the Company hereunder in connection with the Closing are subject to the following conditions being met:</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the
accuracy in all material respects on the Closing Date of the representations and warranties of the Purchasers contained herein
(unless as of a specific date therein in which case they shall be accurate as of such date);</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;all
obligations, covenants and agreements of each Purchaser required to be performed at or prior to the Closing Date shall have been
performed in all material respects; and</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(iii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the
delivery by each Purchaser of the items set forth in Section 2.2(b) of this Agreement.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The
respective obligations of the Purchasers hereunder in connection with the Closing are subject to the following conditions being
met:</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the
accuracy in all material respects when made and on the Closing Date of the representations and warranties of the Company contained
herein (unless as of a specific date therein);</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;all
obligations, covenants and agreements of the Company required to be performed at or prior to the Closing Date shall have been performed
in all material respects;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(iii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the
delivery by the Company of the items set forth in Section 2.2(a) of this Agreement;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(iv)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;there
shall have been no Material Adverse Effect with respect to the Company since the date hereof; and</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: justify; text-indent: 0.5in">(v)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;from
the date hereof to the Closing Date, trading in the Common Stock shall not have been suspended by the Commission or the Company&rsquo;s
principal Trading Market, and, at any time prior to the Closing Date, trading in securities generally as reported by Bloomberg
L.P. shall not have been suspended or limited, or minimum prices shall not have been established on securities whose trades are
reported by such service, or on any Trading Market, nor shall a banking moratorium have been declared either by the United States
or New York State authorities nor shall there have occurred any material outbreak or escalation of hostilities or other national
or international calamity of such magnitude in its effect on, or any material adverse change in, any financial market which, in
each case, in the reasonable judgment of such Purchaser, makes it impracticable or inadvisable to purchase the Securities at the
Closing.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in"><B>ARTICLE III.<BR>
</B>REPRESENTATIONS AND WARRANTIES</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">3.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Representations
and Warranties of the Company</U><FONT STYLE="text-underline-style: none">. Except as set forth in the Prospectus, as supplemented
by the Prospectus Supplements, which Prospectus (as so supplemented) shall be deemed a part hereof and shall qualify any representation
or otherwise made herein to the extent of the disclosure contained in the Prospectus (as so supplemented), the Company hereby makes
the following representations and warranties to each Purchaser:</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Subsidiaries</U><FONT STYLE="text-underline-style: none">.
All of the direct and indirect subsidiaries of the Company are set forth in the Prospectus. The Company owns, directly or indirectly,
all of the capital stock or other equity interests of each Subsidiary free and clear of any Liens, and all of the issued and outstanding
shares of capital stock of each Subsidiary are validly issued and are fully paid, non-assessable and free of preemptive and similar
rights to subscribe for or purchase securities. If the Company has no subsidiaries, all other references to the Subsidiaries or
any of them in the Transaction Documents shall be disregarded.</FONT></P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Organization
and Qualification</U>. The Company and each of the Subsidiaries is an entity duly incorporated or otherwise organized, validly
existing and in good standing under the laws of the jurisdiction of its incorporation or organization, with the requisite power
and authority to own and use its properties and assets and to carry on its business as currently conducted. Neither the Company
nor any Subsidiary is in violation nor default of any of the provisions of its respective certificate or articles of incorporation,
bylaws or other organizational or charter documents. Each of the Company and the Subsidiaries is duly qualified to conduct business
and is in good standing as a foreign corporation or other entity in each jurisdiction in which the nature of the business conducted
or property owned by it makes such qualification necessary, except where the failure to be so qualified or in good standing, as
the case may be, could not have or reasonably be expected to result in: (i) a material adverse effect on the legality, validity
or enforceability of any Transaction Document, (ii) a material adverse effect on the results of operations, assets, business, prospects
or condition (financial or otherwise) of the Company and the Subsidiaries, taken as a whole, or (iii) a material adverse effect
on the Company&rsquo;s ability to perform in any material respect on a timely basis its obligations under any Transaction Document
(any of (i), (ii) or (iii), a &ldquo;<U>Material Adverse Effect</U>&rdquo;) and no Proceeding has been instituted in any such jurisdiction
revoking, limiting or curtailing or seeking to revoke, limit or curtail such power and authority or qualification.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Authorization;
Enforcement</U>. The Company has the requisite corporate power and authority to enter into and to consummate the transactions contemplated
by this Agreement and each of the other Transaction Documents and otherwise to carry out its obligations hereunder and thereunder.
The execution and delivery of this Agreement and each of the other Transaction Documents by the Company and the consummation by
it of the transactions contemplated hereby and thereby have been duly authorized by all necessary action on the part of the Company
and no further action is required by the Company, the Board of Directors or the Company&rsquo;s stockholders in connection herewith
or therewith other than in connection with the Required Approvals. This Agreement and each other Transaction Document to which
it is a party has been (or upon delivery will have been) duly executed by the Company and, when delivered in accordance with the
terms hereof and thereof, will constitute the valid and binding obligation of the Company enforceable against the Company in accordance
with its terms, except (i) as limited by general equitable principles and applicable bankruptcy, insolvency, reorganization, moratorium
and other laws of general application affecting enforcement of creditors&rsquo; rights generally, (ii) as limited by laws relating
to the availability of specific performance, injunctive relief or other equitable remedies and (iii) insofar as indemnification
and contribution provisions may be limited by applicable law.</P>

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

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(d)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>No
Conflicts</U>. The execution, delivery and performance by the Company of this Agreement and the other Transaction Documents to
which it is a party, the issuance and sale of the Securities and the consummation by it of the transactions contemplated hereby
and thereby do not and will not (i) conflict with or violate any provision of the Company&rsquo;s or any Subsidiary&rsquo;s certificate
or articles of incorporation, bylaws or other organizational or charter documents, or (ii) conflict with, or constitute a default
(or an event that with notice or lapse of time or both would become a default) under, result in the creation of any Lien upon any
of the properties or assets of the Company or any Subsidiary, or give to others any rights of termination, amendment, acceleration
or cancellation (with or without notice, lapse of time or both) of, any agreement, credit facility, debt or other instrument (evidencing
a Company or Subsidiary debt or otherwise) or other understanding to which the Company or any Subsidiary is a party or by which
any property or asset of the Company or any Subsidiary is bound or affected, or (iii) subject to the Required Approvals, conflict
with or result in a violation of any law, rule, regulation, order, judgment, injunction, decree or other restriction of any court
or governmental authority to which the Company or a Subsidiary is subject (including federal and state securities laws and regulations),
or by which any property or asset of the Company or a Subsidiary is bound or affected; except in the case of each of clauses (ii)
and (iii), such as could not have or reasonably be expected to result in a Material Adverse Effect.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(e)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Filings,
Consents and Approvals</U>. The Company is not required to obtain any consent, waiver, authorization or order of, give any notice
to, or make any filing or registration with, any court or other federal, state, local or other governmental authority or other
Person in connection with the execution, delivery and performance by the Company of the Transaction Documents, other than: (i)
the filings required pursuant to Section 4.4 of this Agreement, (ii) the filing with the Commission of the Prospectus Supplement,
(iii) application(s) to each applicable Trading Market for the listing of the Shares and Warrant Shares for trading thereon in
the time and manner required thereby and (iv) such filings as are required to be made under applicable state securities laws (collectively,
the &ldquo;<U>Required Approvals</U>&rdquo;).</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(f)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Issuance
of the Securities; Registration</U>. The Securities are duly authorized and, when issued and paid for in accordance with the applicable
Transaction Documents, will be duly and validly issued, fully paid and nonassessable, free and clear of all Liens imposed by the
Company. The Warrant Shares, when issued in accordance with the terms of the Warrants, will be validly issued, fully paid and nonassessable,
free and clear of all Liens imposed by the Company. The Company has reserved from its duly authorized capital stock the maximum
number of shares of Common Stock issuable pursuant to this Agreement and the Warrants. The Company has prepared and filed the Registration
Statement in conformity with the requirements of the Securities Act, which became effective on&nbsp;June 7, 2012 (the &ldquo;<U>Effective
Date</U>&rdquo;), including the Prospectus, and such amendments and supplements thereto as may have been required to the date of
this Agreement. The Registration Statement is effective under the Securities Act and no stop order preventing or suspending the
effectiveness of the Registration Statement or suspending or preventing the use of the Prospectus has been issued by the Commission
and no proceedings for that purpose have been instituted or, to the knowledge of the Company, are threatened by the Commission.
The Company, if required by the rules and regulations of the Commission, proposes to file the Prospectus Supplement(s), with the
Commission pursuant to Rules 424(b) and 430A. At the time the Registration Statement and any amendments thereto became effective,
at the date of this Agreement and at the Closing Date, the Registration Statement and any amendments thereto conformed and will
conform in all material respects to the requirements of the Securities Act and the Prospectus contained therein, and any amendments
or supplements thereto, at time the Prospectus or any amendment or supplement thereto was issued and at the Closing Date, conformed
and will conform in all material respects to the requirements of the Securities Act and did not and will not contain 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.</P>

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

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(g)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Capitalization</U>.
The capitalization of the Company is as set forth in the Prospectus. The Company has not issued any capital stock since its <FONT STYLE="color: black">most
recently filed periodic report under the Exchange Act, </FONT>other than pursuant to the exercise of employee stock options under
the Company&rsquo;s stock option plans, the issuance of shares of Common Stock to employees pursuant to the Company&rsquo;s employee
stock purchase plans and pursuant to the conversion and/or exercise of Common Stock Equivalents outstanding as of the date of the
most recently filed periodic report under the Exchange Act. No Person has any right of first refusal, preemptive right, right of
participation, or any similar right to participate in the transactions contemplated by the Transaction Documents. Except as a result
of the purchase and sale of the Securities, there are no outstanding options, warrants, scrip rights to subscribe to, calls or
commitments of any character whatsoever relating to, or securities, rights or obligations convertible into or exercisable or exchangeable
for, or giving any Person any right to subscribe for or acquire, any shares of Common Stock, or contracts, commitments, understandings
or arrangements by which the Company or any Subsidiary is or may become bound to issue additional shares of Common Stock or Common
Stock Equivalents. The issuance and sale of the Securities will not obligate the Company to issue shares of Common Stock or other
securities to any Person (other than the Purchasers) and will not result in a right of any holder of Company securities to adjust
the exercise, conversion, exchange or reset price under any of such securities except as disclosed in the Prospectus Supplement.
All of the outstanding shares of capital stock of the Company are duly authorized, validly issued, fully paid and nonassessable,
have been issued in compliance with all federal and state securities laws, and none of such outstanding shares was issued in violation
of any preemptive rights or similar rights to subscribe for or purchase securities. No further approval or authorization of any
stockholder, the Board of Directors or others is required for the issuance and sale of the Securities. There are no stockholders
agreements, voting agreements or other similar agreements with respect to the Company&rsquo;s capital stock to which the Company
is a party or, to the knowledge of the Company, between or among any of the Company&rsquo;s stockholders.</P>

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

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; font-variant: normal; text-align: justify; text-indent: 0.5in">(h)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>SEC
Reports; Financial Statements</U>. The Company has filed all reports, schedules, forms, statements and other documents required
to be filed by the Company under the Securities Act and the Exchange Act, including pursuant to Section 13(a) or 15(d) thereof,
for the two years preceding the date hereof (or such shorter period as the Company was required by law or regulation to file such
material) (the foregoing materials, including the exhibits thereto and documents incorporated by reference therein, together with
the Prospectus and the Prospectus Supplement, being collectively referred to herein as the &ldquo;<U>SEC Reports</U>&rdquo;) on
a timely basis or has received a valid extension of such time of filing and has filed any such SEC Reports prior to the expiration
of any such extension. As of their respective dates, the SEC Reports complied in all material respects with the requirements of
the Securities Act and the Exchange Act, as applicable, and none of the SEC Reports, when filed, contained any untrue statement
of a material fact or omitted to state a material fact required to be stated therein or necessary in order to make the statements
therein, in the light of the circumstances under which they were made, not misleading. The financial statements of the Company
included in the SEC Reports comply in all material respects with applicable accounting requirements and the rules and regulations
of the Commission with respect thereto as in effect at the time of filing. Such financial statements have been prepared in accordance
with United States generally accepted accounting principles applied on a consistent basis during the periods involved (&ldquo;<U>GAAP</U>&rdquo;),
except as may be otherwise specified in such financial statements or the notes thereto and except that unaudited financial statements
may not contain all footnotes required by GAAP, and fairly present in all material respects the financial position of the Company
and its consolidated Subsidiaries as of and for the dates thereof and the results of operations and cash flows for the periods
then ended, subject, in the case of unaudited statements, to normal, immaterial, year-end audit adjustments.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(i)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Material
Changes; Undisclosed Events, Liabilities or Developments</U>. Since the date of the latest audited financial statements included
within the Prospectus, except as specifically disclosed in a subsequent SEC Report filed prior to the date hereof or in the Prospectus
(or any Prospectus Supplement), (i) there has been no event, occurrence or development that has had or that could reasonably be
expected to result in a Material Adverse Effect, (ii) the Company has not incurred any liabilities (contingent or otherwise) other
than (A) trade payables and accrued expenses incurred in the ordinary course of business consistent with past practice and (B)
liabilities not required to be reflected in the Company&rsquo;s financial statements pursuant to GAAP or disclosed in filings made
with the Commission, (iii) the Company has not altered its method of accounting, (iv) the Company has not declared or made any
dividend or distribution of cash or other property to its stockholders or purchased, redeemed or made any agreements to purchase
or redeem any shares of its capital stock and (v) the Company has not issued any equity securities to any officer, director or
Affiliate, except pursuant to existing Company stock option plans. The Company does not have pending before the Commission any
request for confidential treatment of information. Except for the issuance of the Securities contemplated by this Agreement, no
event, liability, fact, circumstance, occurrence or development has occurred or exists or is reasonably expected to occur or exist
with respect to the Company or its Subsidiaries or their respective businesses, prospects, properties, operations, assets or financial
condition that would be required to be disclosed by the Company under applicable securities laws at the time this representation
is made or deemed made that has not been publicly disclosed at least 1 Trading Day prior to the date that this representation is
made.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(j)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Litigation</U>.
There is no action, suit, inquiry, notice of violation, proceeding or investigation pending or, to the knowledge of the Company,
threatened against or affecting the Company, any Subsidiary or any of their respective properties before or by any court, arbitrator,
governmental or administrative agency or regulatory authority (federal, state, county, local or foreign) (collectively, an &ldquo;<U>Action</U>&rdquo;)
which (i) adversely affects or challenges the legality, validity or enforceability of any of the Transaction Documents or the Securities
or (ii) could, if there were an unfavorable decision, have or reasonably be expected to result in a Material Adverse Effect. Neither
the Company nor any Subsidiary, nor any director or officer thereof, is or has been the subject of any Action involving a claim
of violation of or liability under federal or state securities laws or a claim of breach of fiduciary duty. There has not been,
and to the knowledge of the Company, there is not pending or contemplated, any investigation by the Commission involving the Company
or any current or former director or officer of the Company. The Commission has not issued any stop order or other order suspending
the effectiveness of any registration statement filed by the Company or any Subsidiary under the Exchange Act or the Securities
Act.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(k)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Labor
Relations</U>. No labor dispute exists or, to the knowledge of the Company, is imminent with respect to any of the employees of
the Company, which could reasonably be expected to result in a Material Adverse Effect. None of the Company&rsquo;s or its Subsidiaries&rsquo;
employees is a member of a union that relates to such employee&rsquo;s relationship with the Company or such Subsidiary, and neither
the Company nor any of its Subsidiaries is a party to a collective bargaining agreement, and the Company and its Subsidiaries believe
that their relationships with their employees are good. To the knowledge of the Company, no executive officer of the Company or
any Subsidiary, is, or is now expected to be, in violation of any material term of any employment contract, confidentiality, disclosure
or proprietary information agreement or non-competition agreement, or any other contract or agreement or any restrictive covenant
in favor of any third party, and the continued employment of each such executive officer does not subject the Company or any of
its Subsidiaries to any liability with respect to any of the foregoing matters. The Company and its Subsidiaries are in compliance
with all U.S. federal, state, local and foreign laws and regulations relating to employment and employment practices, terms and
conditions of employment and wages and hours, except where the failure to be in compliance could not, individually or in the aggregate,
reasonably be expected to have a Material Adverse Effect.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(l)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Compliance</U>.
Neither the Company nor any Subsidiary: (i) is in default under or in violation of (and no event has occurred that has not been
waived that, with notice or lapse of time or both, would result in a default by the Company or any Subsidiary under), nor has the
Company or any Subsidiary received notice of a claim that it is in default under or that it is in violation of, any indenture,
loan or credit agreement or any other agreement or instrument to which it is a party or by which it or any of its properties is
bound (whether or not such default or violation has been waived), (ii) is in violation of any judgment, decree or order of any
court, arbitrator or other governmental authority or (iii) is or has been in violation of any statute, rule, ordinance or regulation
of any governmental authority, including without limitation all foreign, federal, state and local laws relating to taxes, environmental
protection, occupational health and safety, product quality and safety and employment and labor matters, except in each case as
could not have or reasonably be expected to result in a Material Adverse Effect.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(m)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Regulatory
Permits</U>. The Company and the Subsidiaries possess all certificates, authorizations and permits issued by the appropriate federal,
state, local or foreign regulatory authorities necessary to conduct their respective businesses as described in the SEC Reports,
except where the failure to possess such permits could not reasonably be expected to result in a Material Adverse Effect (&ldquo;<U>Material
Permits</U>&rdquo;), and neither the Company nor any Subsidiary has received any notice of proceedings relating to the revocation
or modification of any Material Permit.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(n)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Title
to Assets</U>. The Company and the Subsidiaries have good and marketable title in fee simple to all real property owned by them
and good and marketable title in all personal property owned by them that is material to the business of the Company and the Subsidiaries,
in each case free and clear of all Liens, except for (i) Liens as do not materially affect the value of such property and do not
materially interfere with the use made and proposed to be made of such property by the Company and the Subsidiaries and (ii) Liens
for the payment of federal, state or other taxes, for which appropriate reserves have been made therefore in accordance with GAAP
and, the payment of which is neither delinquent nor subject to penalties. Any real property and facilities held under lease by
the Company and the Subsidiaries are held by them under valid, subsisting and enforceable leases with which the Company and the
Subsidiaries are in compliance.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(o)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Intellectual
Property</U>. The Company and the Subsidiaries have, or have rights to use, all patents, patent applications, trademarks, trademark
applications, service marks, trade names, trade secrets, inventions, copyrights, licenses and other intellectual property rights
and similar rights necessary or required for use in connection with their respective businesses as described in the Prospectus
or the SEC Reports and which the failure to so have could have a Material Adverse Effect (collectively, the &ldquo;<U>Intellectual
Property Rights</U>&rdquo;). None of, and neither the Company nor any Subsidiary has received a notice (written or otherwise) that
any of, the Intellectual Property Rights has expired, terminated or been abandoned, or is expected to expire or terminate or be
abandoned, within two (2) years from the date of this Agreement. Neither the Company nor any Subsidiary has received, since the
date of the latest audited financial statements included within the Prospectus, a written notice of a claim or otherwise has any
knowledge that the Intellectual Property Rights violate or infringe upon the rights of any Person, except as could not have or
reasonably be expected to not have a Material Adverse Effect. To the knowledge of the Company, all such Intellectual Property Rights
are enforceable and there is no existing infringement by another Person of any of the Intellectual Property Rights. The Company
and its Subsidiaries have taken reasonable security measures to protect the secrecy, confidentiality and value of all of their
intellectual properties, except where failure to do so could not, individually or in the aggregate, reasonably be expected to have
a Material Adverse Effect.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; font-variant: normal; text-align: justify; text-indent: 0.5in">(p)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Insurance</U>.
The Company and the Subsidiaries are insured by insurers of recognized financial responsibility against such losses and risks and
in such amounts as are prudent and customary in the businesses in which the Company and the Subsidiaries are engaged, including,
but not limited to, directors and officers insurance coverage. Neither the Company nor any Subsidiary has any reason to believe
that it will not be able to renew its existing insurance coverage as and when such coverage expires or to obtain similar coverage
from similar insurers as may be necessary to continue its business without a significant increase in cost.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(q)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Transactions
With Affiliates and Employees</U>. Except as set forth in the Prospectus, none of the officers or directors of the Company or any
Subsidiary and, to the knowledge of the Company, none of the employees of the Company or any Subsidiary is presently a party to
any transaction with the Company or any Subsidiary (other than for services as employees, officers and directors), including any
contract, agreement or other arrangement providing for the furnishing of services to or by, providing for rental of real or personal
property to or from, providing for the borrowing of money from or lending of money to or otherwise requiring payments to or from
any officer, director or such employee or, to the knowledge of the Company, any entity in which any officer, director, or any such
employee has a substantial interest or is an officer, director, trustee, stockholder, member or partner, in each case in excess
of $120,000 other than for (i) payment of salary or consulting fees for services rendered, (ii) reimbursement for expenses incurred
on behalf of the Company and (iii) other employee benefits, including stock option agreements under any stock option plan of the
Company.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(r)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Sarbanes-Oxley;
Internal Accounting Controls</U>. The Company and the Subsidiaries is in compliance with any and all requirements of the Sarbanes-Oxley
Act of 2002 that are applicable to the Company and effective as of the date hereof, and any and all rules and regulations promulgated
by the Commission thereunder that are applicable to the Company and effective as of the date hereof and as of the Closing Date.
<FONT STYLE="color: black">The Company and the Subsidiaries maintain a system of 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. The Company and the Subsidiaries have established disclosure controls and procedures
(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the Company and the Subsidiaries and designed such disclosure controls
and procedures to ensure that information required to be disclosed by the Company in the reports it files or submits under the
Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the Commission&rsquo;s rules
and forms. The Company&rsquo;s certifying officers have evaluated the effectiveness of the disclosure controls and procedures of
the Company and the Subsidiaries as of the end of the period covered by the most recently filed periodic report under the Exchange
Act (such date, the &ldquo;<U>Evaluation Date</U>&rdquo;). The Company presented in its most recently filed periodic report under
the Exchange Act the conclusions of the certifying officers about the effectiveness of the disclosure controls and procedures based
on their evaluations as of the Evaluation Date. Since the Evaluation Date, there have been no changes in the internal control over
financial reporting (as such term is defined in the Exchange Act) of the Company and its Subsidiaries that have materially affected,
or is reasonably likely to materially affect, the internal control over financial reporting of the Company and its Subsidiaries.</FONT></P>

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

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(s)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Certain
Fees</U>. Except as set forth in the Prospectus and Prospectus Supplements, no brokerage or finder&rsquo;s fees or commissions
are or will be payable by the Company or any Subsidiary to any broker, financial advisor or consultant, finder, placement agent,
investment banker, bank or other Person with respect to the transactions contemplated by the Transaction Documents. The Purchasers
shall have no obligation with respect to any fees or with respect to any claims made by or on behalf of other Persons for fees
of a type contemplated in this Section that may be due in connection with the transactions contemplated by the Transaction Documents.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(t)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Investment
Company</U>. The Company is not, and is not an Affiliate of, and immediately after receipt of payment for the Securities, will
not be or be an Affiliate of, an &ldquo;investment company&rdquo; within the meaning of the Investment Company Act of 1940, as
amended. The Company shall conduct its business in a manner so that it will not become an &ldquo;investment company&rdquo; subject
to registration under the Investment Company Act of 1940, as amended.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(u)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Registration
Rights</U>. No Person has any right to cause the Company or any Subsidiary to effect the registration under the Securities Act
of any securities of the Company or any Subsidiary.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(v)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Listing
and Maintenance Requirements</U>. The Company has not, in the 12 months preceding the date hereof, received notice from any Trading
Market on which the Common Stock is or has been listed or quoted to the effect that the Company is not in compliance with the listing
or maintenance requirements of such Trading Market. The Company is, and has no reason to believe that it will not in the foreseeable
future continue to be, in compliance with all such listing and maintenance requirements.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(w)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Application
of Takeover Protections</U>. The Company and the Board of Directors have taken all necessary action, if any, in order to render
inapplicable any control share acquisition, business combination, poison pill (including any distribution under a rights agreement)
or other similar anti-takeover provision under the Company&rsquo;s certificate of incorporation (or similar charter documents)
or the laws of its state of incorporation that is or could become applicable to the Purchasers as a result of the Purchasers and
the Company fulfilling their obligations or exercising their rights under the Transaction Documents, including without limitation
as a result of the Company&rsquo;s issuance of the Securities and the Purchasers&rsquo; ownership of the Securities.</P>

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

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; font-variant: normal; text-align: justify; text-indent: 0.5in">(x)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Disclosure</U>.
The Company confirms that neither it nor any other Person acting on its behalf has provided any of the Purchasers or their agents
or counsel with any information that it believes constitutes or might constitute material, non-public information which is not
otherwise disclosed in the Prospectus or the Prospectus Supplements. The Company understands and confirms that the Purchasers will
rely on the foregoing representation in effecting transactions in securities of the Company. All of the disclosure furnished by
or on behalf of the Company to the Purchasers regarding the Company and its Subsidiaries, their respective businesses and the transactions
contemplated hereby, is true and correct in all material respects and does not contain any untrue statement of a material fact
or omit to state any material fact necessary in order to make the statements made therein, in light of the circumstances under
which they were made, not misleading. The Company acknowledges and agrees that no Purchaser makes or has made any representations
or warranties with respect to the transactions contemplated hereby other than those specifically set forth in Section 3.2 hereof.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(y)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Solvency</U>.
Based on the consolidated financial condition of the Company as of the Closing Date, after giving effect to the receipt by the
Company of the proceeds from the sale of the Securities hereunder, (i) the fair saleable value of the Company&rsquo;s assets exceeds
the amount that will be required to be paid on or in respect of the Company&rsquo;s existing debts and other liabilities (including
known contingent liabilities) as they mature and (ii) the Company&rsquo;s assets do not constitute unreasonably small capital to
carry on its business as now conducted and as proposed to be conducted including its capital needs taking into account the particular
capital requirements of the business conducted by the Company, consolidated and projected capital requirements and capital availability
thereof. The Company does not intend to incur debts beyond its ability to pay such debts as they mature (taking into account the
timing and amounts of cash to be payable on or in respect of its debt). The Company has no knowledge of any facts or circumstances
which lead it to believe that it will file for reorganization or liquidation under the bankruptcy or reorganization laws of any
jurisdiction within one year from the Closing Date (it being understood that the Company may require additional capital to continue
its operations during such period). The Prospectus sets forth as of the date hereof all outstanding secured and unsecured Indebtedness
of the Company or any Subsidiary, or for which the Company or any Subsidiary has commitments. For the purposes of this Agreement,
&ldquo;<U>Indebtedness</U>&rdquo; means (x) any liabilities for borrowed money or amounts owed in excess of $50,000 (other than
trade accounts payable incurred in the ordinary course of business), (y) all guaranties, endorsements and other contingent obligations
in respect of indebtedness of others, whether or not the same are or should be reflected in the Company&rsquo;s consolidated balance
sheet (or the notes thereto), except guaranties by endorsement of negotiable instruments for deposit or collection or similar transactions
in the ordinary course of business; and (z) the present value of any lease payments in excess of $50,000 due under leases required
to be capitalized in accordance with GAAP. Neither the Company nor any Subsidiary is in default with respect to any Indebtedness.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(z)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Tax
Status</U>. Except for matters that would not, individually or in the aggregate, have or reasonably be expected to result in a
Material Adverse Effect, the Company and its Subsidiaries each (i) has made or filed all United States federal, state and local
income and all foreign income and franchise tax returns, reports and declarations required by any jurisdiction to which it is subject,
(ii) has paid all taxes and other governmental assessments and charges that are material in amount, shown or determined to be due
on such returns, reports and declarations and (iii) has set aside on its books provision reasonably adequate for the payment of
all material taxes for periods subsequent to the periods to which such returns, reports or declarations apply. There are no unpaid
taxes in any material amount claimed to be due by the taxing authority of any jurisdiction, and the officers of the Company or
of any Subsidiary know of no basis for any such claim.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(aa)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Foreign
Corrupt Practices</U>. Neither the Company nor any Subsidiary, nor to the knowledge of the Company or any Subsidiary, any agent
or other person acting on behalf of the Company or any Subsidiary, has (i) directly or indirectly, used any funds for unlawful
contributions, gifts, entertainment or other unlawful expenses related to foreign or domestic political activity, (ii) made any
unlawful payment to foreign or domestic government officials or employees or to any foreign or domestic political parties or campaigns
from corporate funds, (iii) failed to disclose fully any contribution made by the Company or any Subsidiary (or made by any person
acting on its behalf of which the Company is aware) which is in violation of law, or (iv) violated in any material respect any
provision of FCPA.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(bb)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Acknowledgment
Regarding Purchasers&rsquo; Purchase of Securities</U>. The Company acknowledges and agrees that each of the Purchasers is acting
solely in the capacity of an arm&rsquo;s length purchaser with respect to the Transaction Documents and the transactions contemplated
thereby. The Company further acknowledges that no Purchaser is acting as a financial advisor or fiduciary of the Company (or in
any similar capacity) with respect to the Transaction Documents and the transactions contemplated thereby and any advice given
by any Purchaser or any of their respective representatives or agents in connection with the Transaction Documents and the transactions
contemplated thereby is merely incidental to the Purchasers&rsquo; purchase of the Securities. The Company further represents to
each Purchaser that the Company&rsquo;s decision to enter into this Agreement and the other Transaction Documents has been based
solely on the independent evaluation of the transactions contemplated hereby by the Company and its representatives.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(cc)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="text-underline-style: double; color: black"><U>Acknowledgement
Regarding Purchaser&rsquo;s Trading Activity</U></FONT><FONT STYLE="text-underline-style: none">. Anything in this Agreement or
elsewhere herein to the contrary notwithstanding (except for Sections 3.2(e) and 4.14 hereof), it is understood and acknowledged
by the Company that: (i) none of the Purchasers has been asked by the Company to agree, nor has any Purchaser agreed, to desist
from purchasing or selling, long and/or short, securities of the Company, or &ldquo;derivative&rdquo; securities based on securities
issued by the Company or to hold the Securities for any specified term; (ii) past or future open market or other transactions by
any Purchaser, specifically including, without limitation, Short Sales or &ldquo;derivative&rdquo; transactions, before or after
the closing of this or future private placement transactions, may negatively impact the market price of the Company&rsquo;s publicly-traded
securities; (iii) any Purchaser, and counter-parties in &ldquo;derivative&rdquo; transactions to which any such Purchaser is a
party, directly or indirectly, presently may have a &ldquo;short&rdquo; position in the Common Stock, and (iv) each Purchaser shall
not be deemed to have any affiliation with or control over any arm&rsquo;s length counter-party in any &ldquo;derivative&rdquo;
transaction. </FONT>The Company further understands and acknowledges that (y) one or more Purchasers may engage in hedging activities
at various times during the period that the Securities are outstanding, including, without limitation, during the periods that
the value of the Warrant Shares deliverable with respect to Securities are being determined, and (z) such hedging activities (if
any) could reduce the value of the existing stockholders' equity interests in the Company at and after the time that the hedging
activities are being conducted.&nbsp; The Company acknowledges that such aforementioned hedging activities do not constitute a
breach of any of the Transaction Documents.</P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(dd)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Regulation
M Compliance</U>.&nbsp; The Company has not, and to its knowledge no one acting on its behalf has, (i) taken, directly or indirectly,
any action designed to cause or to result in the stabilization or manipulation of the price of any security of the Company to facilitate
the sale or resale of any of the Securities, (ii) sold, bid for, purchased, or, paid any compensation for soliciting purchases
of, any of the Securities, or (iii) paid or agreed to pay to any Person any compensation for soliciting another to purchase any
other securities of the Company, other than, in the case of clauses (ii) and (iii), compensation paid to the Company&rsquo;s placement
agent in connection with the placement of the Securities.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(ee)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>FDA</U>.
As to each product subject to the jurisdiction of the U.S. Food and Drug Administration (&ldquo;<U>FDA</U>&rdquo;) under the Federal
Food, Drug and Cosmetic Act, as amended, and the regulations thereunder (&ldquo;<U>FDCA</U>&rdquo;) that is manufactured, packaged,
labeled, tested, distributed, sold, and/or marketed by the Company or any of its Subsidiaries (each such product, a &ldquo;<U>Pharmaceutical
Product</U>&rdquo;), such Pharmaceutical Product is being manufactured, packaged, labeled, tested, distributed, sold and/or marketed
by the Company in compliance with all applicable requirements under FDCA and similar laws, rules and regulations relating to registration,
investigational use, premarket clearance, licensure, or application approval, good manufacturing practices, good laboratory practices,
good clinical practices, product listing, quotas, labeling, advertising, record keeping and filing of reports, except where the
failure to be in compliance would not have a Material Adverse Effect. There is no pending, completed or, to the Company's knowledge,
threatened, action (including any lawsuit, arbitration, or legal or administrative or regulatory proceeding, charge, complaint,
or investigation) against the Company or any of its Subsidiaries, and none of the Company or any of its Subsidiaries has received
any notice, warning letter or other communication from the FDA or any other governmental entity, which (i) contests the premarket
clearance, licensure, registration, or approval of, the uses of, the distribution of, the manufacturing or packaging of, the testing
of, the sale of, or the labeling and promotion of any Pharmaceutical Product, (ii) withdraws its approval of, requests the recall,
suspension, or seizure of, or withdraws or orders the withdrawal of advertising or sales promotional materials relating to, any
Pharmaceutical Product, (iii) imposes a clinical hold on any clinical investigation by the Company or any of its Subsidiaries,
(iv) enjoins production at any facility of the Company or any of its Subsidiaries, (v) enters or proposes to enter into a consent
decree of permanent injunction with the Company or any of its Subsidiaries, or (vi) otherwise alleges any violation of any laws,
rules or regulations by the Company or any of its Subsidiaries, and which, either individually or in the aggregate, would have
a Material Adverse Effect. The properties, business and operations of the Company have been and are being conducted in all material
respects in accordance with all applicable laws, rules and regulations of the FDA.&nbsp; The Company has not been informed by the
FDA that the FDA will prohibit the marketing, sale, license or use in the United States of any product proposed to be developed,
produced or marketed by the Company nor has the FDA expressed any concern as to approving or clearing for marketing any product
being developed or proposed to be developed by the Company.<U> </U></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(ff)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Office
of Foreign Assets Control</U>. Neither the Company nor any Subsidiary nor, to the Company's knowledge, any director, officer, agent,
employee or affiliate of the Company or any Subsidiary is currently subject to any U.S. sanctions administered by the Office of
Foreign Assets Control of the U.S. Treasury Department (&ldquo;<U>OFAC</U>&rdquo;).</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(gg)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>U.S.
Real Property Holding Corporation</U>. The Company is not and has never been a U.S. real property holding corporation within the
meaning of Section 897 of the Internal Revenue Code of 1986, as amended, and the Company shall so certify upon Purchaser&rsquo;s
request.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(hh)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Bank
Holding Company Act</U>. Neither the Company nor any of its Subsidiaries or Affiliates is subject to the Bank Holding Company Act
of 1956, as amended (the &ldquo;<U>BHCA</U>&rdquo;) and to regulation by the Board of Governors of the Federal Reserve System (the
&ldquo;<U>Federal Reserve</U>&rdquo;). Neither the Company nor any of its Subsidiaries or Affiliates owns or controls, directly
or indirectly, five percent (5%) or more of the outstanding shares of any class of voting securities or twenty-five percent or
more of the total equity of a bank or any entity that is subject to the BHCA and to regulation by the Federal Reserve. Neither
the Company nor any of its Subsidiaries or Affiliates exercises a controlling influence over the management or policies of a bank
or any entity that is subject to the BHCA and to regulation by the Federal Reserve.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(ii)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<U>Money
Laundering</U>. The operations of the Company and its Subsidiaries are and have been conducted at all times in compliance with
applicable financial record-keeping and reporting requirements of the Currency and Foreign Transactions Reporting Act of 1970,
as amended, applicable money laundering statutes and applicable rules and regulations thereunder (collectively, the &ldquo;<U>Money
Laundering Laws</U>&rdquo;), and no action, suit or proceeding by or before any court or governmental agency, authority or body
or any arbitrator involving the Company or any Subsidiary with respect to the Money Laundering Laws is pending or, to the knowledge
of the Company or any Subsidiary, threatened.</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">3.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Representations
and Warranties of the Purchasers</U><FONT STYLE="text-underline-style: none">. Each Purchaser, for itself and for no other Purchaser,
hereby represents and warrants as of the date hereof and as of the Closing Date to the Company as follows (unless as of a specific
date therein):</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Organization;
Authority</U><FONT STYLE="text-underline-style: none">. Such Purchaser is either an individual or an entity duly incorporated or
formed, validly existing and in good standing under the laws of the jurisdiction of its incorporation or formation with full right,
corporate, partnership, limited liability company or similar power and authority to enter into and to consummate the transactions
contemplated by this Agreement and otherwise to carry out its obligations hereunder and thereunder. The execution and delivery
of this Agreement and performance by such Purchaser of the transactions contemplated by this Agreement have been duly authorized
by all necessary corporate, partnership, limited liability company or similar action, as applicable, on the part of such Purchaser.
Each Transaction Document to which it is a party has been duly executed by such Purchaser, and when delivered by such Purchaser
in accordance with the terms hereof, will constitute the valid and legally binding obligation of such Purchaser, enforceable against
it in accordance with its terms, except: (i) as limited by general equitable principles and applicable bankruptcy, insolvency,
reorganization, moratorium and other laws of general application affecting enforcement of creditors&rsquo; rights generally, (ii)
as limited by laws relating to the availability of specific performance, injunctive relief or other equitable remedies and (iii)
insofar as indemnification and contribution provisions may be limited by applicable law.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Understandings
or Arrangements</U><FONT STYLE="text-underline-style: none">. Such Purchaser is acquiring the Securities as principal for its own
account and has no direct or indirect arrangement or understandings with any other persons to distribute or regarding the distribution
of such Securities (this representation and warranty not limiting such Purchaser&rsquo;s right to sell the Securities pursuant
to the Registration Statement or otherwise in compliance with applicable federal and state securities laws). Such Purchaser is
acquiring the Securities hereunder in the ordinary course of its business.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">(c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Purchaser
Status</U><FONT STYLE="text-underline-style: none">. At the time such Purchaser was offered the Securities, it was, and as of the
date hereof it is, and on each date on which it exercises any Warrants, it will be either: (a) a resident of the state of Wisconsin
and either (i) an &ldquo;accredited investor&rdquo; as defined in Rule 501(a)(1), (a)(2), (a)(3), (a)(7) or (a)(8) under the Securities
Act or (ii) a &ldquo;qualified institutional buyer&rdquo; as defined in Rule 144A(a) under the Securities Act or (b) <FONT STYLE="color: windowtext">an
&ldquo;institutional investor&rdquo; as defined within the meaning of the Blue Sky law of its principal place of business</FONT>.
Such Purchaser is not required to be registered as a broker-dealer under Section 15 of the Exchange Act. </FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">(d)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Experience
of Such Purchaser</U><FONT STYLE="text-underline-style: none">. Such Purchaser, either alone or together with its representatives,
has such knowledge, sophistication and experience in business and financial matters so as to be capable of evaluating the merits
and risks of the prospective investment in the Securities, and has so evaluated the merits and risks of such investment. Such Purchaser
is able to bear the economic risk of an investment in the Securities and, at the present time, is able to afford a complete loss
of such investment.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">(e)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Certain
Transactions and Confidentiality</U><FONT STYLE="text-underline-style: none">. Other than consummating the transactions contemplated
hereunder, such Purchaser has not, nor has any Person acting on behalf of or pursuant to any understanding with such Purchaser,
directly or indirectly executed any purchases or sales, including Short Sales,&nbsp;of the securities of the Company during the
period commencing as of the time that such Purchaser first received a term sheet (written or oral) from the Company or any other
Person representing the Company setting forth the material terms of the transactions contemplated hereunder and ending immediately
prior to the execution hereof. Notwithstanding the foregoing, in the case of a Purchaser that is a multi-managed investment vehicle
whereby separate portfolio managers manage separate portions of such Purchaser&rsquo;s assets and the portfolio managers have no
direct knowledge of the investment decisions made by the portfolio managers managing other portions of such Purchaser&rsquo;s assets,
the representation set forth above shall only apply with respect to the portion of assets managed by the portfolio manager that
made the investment decision to purchase the Securities covered by this Agreement. Other than to other Persons party to this Agreement,
such Purchaser has maintained the confidentiality of all disclosures made to it in connection with this transaction (including
the existence and terms of this transaction). Notwithstanding the foregoing, for avoidance of doubt, nothing contained herein shall
constitute a representation or warranty, or preclude any actions, with respect to the identification of the availability of, or
securing of, available shares to borrow in order to effect Short Sales or similar transactions in the future.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 21pt; text-align: justify; text-indent: 51pt">&nbsp;</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0in">The Company acknowledges
and agrees that the representations contained in Section 3.2 shall not modify, amend or affect such Purchaser&rsquo;s right to
rely on the Company&rsquo;s representations and warranties contained in this Agreement or any representations and warranties contained
in any other Transaction Document or any other document or instrument executed and/or delivered in connection with this Agreement
or the consummation of the transaction contemplated hereby.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in"><B>ARTICLE IV.<BR>
</B>OTHER AGREEMENTS OF THE PARTIES</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Warrant
Shares</U><FONT STYLE="text-underline-style: none">. If all or any portion of a Warrant is exercised at a time when there is an
effective registration statement to cover the issuance of the Warrant Shares or if the Warrant is exercised via cashless exercise,
the Warrant Shares issued pursuant to any such exercise shall be issued free of all legends. If at any time following the date
hereof the Registration Statement (or any subsequent registration statement registering the sale of the Warrant Shares) is not
effective or is not otherwise available for the sale of the Warrant Shares, the Company shall promptly notify the holders of the
Warrants in writing that such registration statement is not then effective and thereafter shall promptly notify such holders when
(if) the registration statement is effective again and available for the sale of the Warrant Shares (it being understood and agreed
that the foregoing shall not limit the ability of the Company to issue, or any Purchaser to sell, any of the Warrant Shares in
compliance with applicable federal and state securities laws). The Company shall use commercially reasonable efforts to keep the
Registration Statement effective for the issuance of the Warrant Shares for as long as the Warrants remain outstanding.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Furnishing
of Information</U><FONT STYLE="text-underline-style: none">. Until the earliest of the time that (i) no Purchaser owns Securities
or (ii) the Warrants have expired, the Company covenants to timely file (or obtain extensions in respect thereof and file within
the applicable grace period) all reports required to be filed by the Company after the date hereof pursuant to the Exchange Act
even if the Company is not then subject to the reporting requirements of the Exchange Act. </FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[Reserved].
</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Securities
Laws Disclosure; Publicity</U><FONT STYLE="text-underline-style: none">. The Company shall (a) by 9:00 a.m. (New York City time)
on the Trading Day immediately following the date hereof, issue a press release disclosing the material terms of the transactions
contemplated hereby, and (b) file a Current Report on Form 8-K, including the Transaction Documents as exhibits thereto, with the
Commission within the time required by the Exchange Act. From and after the issuance of such press release, the Company represents
to the Purchasers that it shall have publicly disclosed all material, non-public information delivered to any of the Purchasers
by the Company or any of its Subsidiaries, or any of their respective officers, directors, employees or agents in connection with
the transactions contemplated by the Transaction Documents. The Company and each Purchaser shall consult with each other in issuing
any other press releases with respect to the transactions contemplated hereby, and neither the Company nor any Purchaser shall
issue any such press release nor otherwise make any such public statement without the prior consent of the Company, with respect
to any press release of any Purchaser, or without the prior consent of each Purchaser, with respect to any press release of the
Company, which consent shall not unreasonably be withheld or delayed, except if such disclosure is required by law, in which case
the disclosing party shall promptly provide the other party with prior notice of such public statement or communication. Notwithstanding
the foregoing, the Company shall not publicly disclose the name of any Purchaser, or include the name of any Purchaser in any filing
with the Commission or any regulatory agency or Trading Market, without the prior written consent of such Purchaser, except (a)
as required by federal securities law in connection with the filing of final Transaction Documents with the Commission and (b)
to the extent such disclosure is required by law or Trading Market regulations, in which case the Company shall provide the Purchasers
with prior notice of such disclosure permitted under this clause (b).</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Shareholder
Rights Plan</U><FONT STYLE="text-underline-style: none">. No claim will be made or enforced by the Company or, with the consent
of the Company, any other Person, that any Purchaser is an &ldquo;Acquiring Person&rdquo; under any control share acquisition,
business combination, poison pill (including any distribution under a rights agreement) or similar anti-takeover plan or arrangement
in effect or hereafter adopted by the Company, or that any Purchaser could be deemed to trigger the provisions of any such plan
or arrangement, by virtue of receiving Securities under the Transaction Documents or under any other agreement between the Company
and the Purchasers.</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Non-Public
Information</U><FONT STYLE="text-underline-style: none">. Except with respect to the material terms and conditions of the transactions
contemplated by the Transaction Documents, the Company covenants and agrees that neither it, nor any other Person acting on its
behalf will provide any Purchaser or its agents or counsel with any information that the Company believes constitutes material
non-public information, unless prior thereto such Purchaser shall have entered into a written agreement with the Company regarding
the confidentiality and use of such information. The Company understands and confirms that each Purchaser shall be relying on the
foregoing covenant in effecting transactions in securities of the Company.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Use
of Proceeds</U><FONT STYLE="text-underline-style: none">. The Company shall use the net proceeds from the sale of the Securities
hereunder as set forth under &ldquo;Use of Proceeds&rdquo; in the Prospectus Supplement.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Indemnification
of Purchasers</U><FONT STYLE="text-underline-style: none">. Subject to the provisions of this Section 4.8, the Company will indemnify
and hold each Purchaser and its directors, officers, shareholders, members, partners, employees and agents (and any other Persons
with a functionally equivalent role of a Person holding such titles notwithstanding a lack of such title or any other title), each
Person who controls such Purchaser (within the meaning of Section 15 of the Securities Act and Section 20 of the Exchange Act),
and the directors, officers, shareholders, agents, members, partners or employees (and any other Persons with a functionally equivalent
role of a Person holding such titles notwithstanding a lack of such title or any other title) of such controlling persons (each,
a &ldquo;</FONT><U>Purchaser Party</U><FONT STYLE="text-underline-style: none">&rdquo;) harmless from any and all losses, liabilities,
obligations, claims, contingencies, damages, costs and expenses, including all judgments, amounts paid in settlements, court costs
and reasonable attorneys&rsquo; fees and costs of investigation that any such Purchaser Party may suffer or incur as a result of
or relating to (a) any breach of any of the representations, warranties, covenants or agreements made by the Company in this Agreement
or in the other Transaction Documents or (b) any action instituted against the Purchaser Parties in any capacity, or any of them
or their respective Affiliates, by any stockholder of the Company who is not an Affiliate of such Purchaser Party, with respect
to any of the transactions contemplated by the Transaction Documents (unless such action is based upon a breach of such Purchaser
Party&rsquo;s representations, warranties or covenants under the Transaction Documents or any agreements or understandings such
Purchaser Party may have with any such stockholder or any violations by such Purchaser Party of state or federal securities laws
or any conduct by such Purchaser Party which constitutes fraud, gross negligence, willful misconduct or malfeasance). If any action
shall be brought against any Purchaser Party in respect of which indemnity may be sought pursuant to this Agreement, such Purchaser
Party shall promptly notify the Company in writing, and the Company shall have the right to assume the defense thereof with counsel
of its own choosing reasonably acceptable to the Purchaser Party. Any Purchaser Party shall have the right to employ separate counsel
in any such action and participate in the defense thereof, but the fees and expenses of such counsel shall be at the expense of
such Purchaser Party except to the extent that (i) the employment thereof has been specifically authorized by the Company in writing,
(ii) the Company has failed after a reasonable period of time to assume such defense and to employ counsel or (iii) in such action
there is, in the reasonable opinion of counsel, a material conflict on any material issue between the position of the Company and
the position of such Purchaser Party, in which case the Company shall be responsible for the reasonable fees and expenses of no
more than one such separate counsel. The Company will not be liable to any Purchaser Party under this Agreement (y) for any settlement
by a Purchaser Party effected without the Company&rsquo;s prior written consent, which shall not be unreasonably withheld or delayed;
or (z) to the extent, but only to the extent that a loss, claim, damage or liability is attributable to any Purchaser Party&rsquo;s
breach of any of the representations, warranties, covenants or agreements made by such Purchaser Party in this Agreement or in
the other Transaction Documents. The indemnification required by this Section 4.8 shall be made by periodic payments of the amount
thereof during the course of the investigation or defense, as and when bills are received or are incurred. The indemnity agreements
contained herein shall be in addition to any cause of action or similar right of any Purchaser Party against the Company or others
and any liabilities the Company may be subject to pursuant to law.</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Reservation
of Common Stock</U><FONT STYLE="text-underline-style: none">. As of the date hereof, the Company has reserved and the Company shall
continue to reserve and keep available at all times, free of preemptive rights, a sufficient number of shares of Common Stock for
the purpose of enabling the Company to issue Shares pursuant to this Agreement and Warrant Shares pursuant to any exercise of the
Warrants.</FONT><U> </U></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Quotation
of Common Stock</U><FONT STYLE="text-underline-style: none">. The Company hereby agrees to use best efforts to maintain the quotation
of the Common Stock on the Trading Market on which it is currently quoted, and concurrently with the Closing, the Company shall
promptly secure the quotation of all of the Shares and Warrant Shares on such Trading Market. The Company further agrees, if the
Company applies to have the Common Stock traded on any other Trading Market, it will then include in such application all of the
Shares and Warrant Shares, and will take such other action as is necessary to cause all of the Shares and Warrant Shares to be
listed or quoted on such other Trading Market as promptly as possible. The Company will then take all action reasonably necessary
to continue the listing and trading of its Common Stock on a Trading Market and will comply in all respects with the Company&rsquo;s
reporting, filing and other obligations under the bylaws or rules of the Trading Market. </FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.11&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[Reserved].
</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.12&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Subsequent
Equity Sales</U><FONT STYLE="text-underline-style: none">. </FONT></P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;From
the date hereof until 120 days after the Closing Date, neither the Company nor any Subsidiary shall issue, enter into any agreement
to issue or announce the issuance or proposed issuance of any shares of Common Stock or Common Stock Equivalents.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;From
the date hereof until the second anniversary of the closing, the Company shall be prohibited from effecting or entering into an
agreement to effect any issuance by the Company or any of its Subsidiaries of Common Stock or Common Stock Equivalents (or a combination
of units thereof) involving a Variable Rate Transaction. &ldquo;<U>Variable Rate Transaction</U>&rdquo; means a transaction in
which the Company (i) issues or sells any debt or equity securities that are convertible into, exchangeable or exercisable for,
or include the right to receive additional shares of Common Stock either (A) at a conversion price, exercise price or exchange
rate or other price that is based upon and/or varies with the trading prices of or quotations for the shares of Common Stock at
any time after the initial issuance of such debt or equity securities, or (B) with a conversion, exercise or exchange price that
is subject to being reset at some future date after the initial issuance of such debt or equity security or upon the occurrence
of specified or contingent events directly or indirectly related to the business of the Company or the market for the Common Stock
or (ii) enters into any agreement, including, but not limited to, an equity line of credit, whereby the Company may issue securities
at a future determined price. Any Purchaser shall be entitled to obtain injunctive relief against the Company to preclude any such
issuance, which remedy shall be in addition to any right to collect damages.</P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-align: justify; text-indent: 0.5in">(c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Notwithstanding
the foregoing, this Section 4.12 shall not apply in respect of an Exempt Issuance, except that no Variable Rate Transaction shall
be an Exempt Issuance.</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.13&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Equal
Treatment of Purchasers</U><FONT STYLE="text-underline-style: none">. No consideration (including any modification of any Transaction
Document) shall be offered or paid to any Person to amend or consent to a waiver or modification of any provision of any of the
Transaction Documents unless the same consideration is also offered to all of the parties to the Transaction Documents. For clarification
purposes, this provision constitutes a separate right granted to each Purchaser by the Company and negotiated separately by each
Purchaser, and is intended for the Company to treat the Purchasers as a class and shall not in any way be construed as the Purchasers
acting in concert or as a group with respect to the purchase, disposition or voting of Securities or otherwise.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">4.14&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Certain
Transactions and Confidentiality</U><FONT STYLE="text-underline-style: none">. Each Purchaser, severally and not jointly with the
other Purchasers, covenants that neither it nor any Affiliate acting on its behalf or pursuant to any understanding with it will
execute any purchases or sales, including Short Sales of any of the Company&rsquo;s securities during the period commencing with
the execution of this Agreement and ending at such time that the transactions contemplated by this Agreement are first publicly
announced pursuant to the initial press release as described in Section 4.4.<FONT STYLE="color: windowtext">&nbsp; </FONT>Each
Purchaser, severally and not jointly with the other Purchasers, covenants that until such time as the transactions contemplated
by this Agreement are publicly disclosed by the Company pursuant to the initial press release as described in Section 4.4, such
Purchaser will maintain the confidentiality of the existence and terms of this transaction and the information included in the
this Agreement and otherwise provided to the Purchasers in connection with this transaction.&nbsp; N<FONT STYLE="color: windowtext">otwithstanding
the foregoing and notwithstanding anything contained in this Agreement to the contrary, the Company expressly acknowledges and
agrees that (i) no Purchaser makes any representation, warranty or covenant hereby that it will not engage in effecting transactions
in any securities of the Company after the time that the transactions contemplated by this Agreement are first publicly announced
pursuant to the initial press release as described in Section 4.4, (ii) no Purchaser shall be restricted or prohibited from effecting
any transactions in any securities of the Company in accordance with applicable securities laws from and after the time that the
transactions contemplated by this Agreement are first publicly announced pursuant to the initial press release as described in
Section 4.4 and (iii) no Purchaser shall have any duty of confidentiality to the Company or its Subsidiaries after the issuance
of the initial press release as described in Section 4.4.&nbsp; </FONT>Notwithstanding the foregoing, in the case of a Purchaser
that is a multi-managed investment vehicle whereby separate portfolio managers manage separate portions of such Purchaser&rsquo;s
assets and the portfolio managers have no direct knowledge of the investment decisions made by the portfolio managers managing
other portions of such Purchaser&rsquo;s assets, the covenant set forth above shall only apply with respect to the portion of assets
managed by the portfolio manager that made the investment decision to purchase the Securities covered by this Agreement.</FONT></P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0in"><B>ARTICLE V.<BR>
</B>MISCELLANEOUS</P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Termination</U><FONT STYLE="text-underline-style: none">.&nbsp;
This Agreement may be terminated by any Purchaser, as to such Purchaser&rsquo;s obligations hereunder only and without any effect
whatsoever on the obligations between the Company and the other Purchasers, by written notice to the other parties, if the Closing
has not been consummated on or before June 15, 2012; </FONT><U>provided</U><FONT STYLE="text-underline-style: none">, </FONT><U>however</U><FONT STYLE="text-underline-style: none">,
that no such termination will affect the right of any party to sue for any breach by any other party (or parties).</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Fees
and Expenses</U><FONT STYLE="text-underline-style: none">. Except as expressly set forth in the Transaction Documents to the contrary,
each party shall pay the fees and expenses of its advisers, counsel, accountants and other experts, if any, and all other expenses
incurred by such party incident to the negotiation, preparation, execution, delivery and performance of this Agreement. The Company
shall pay all Transfer Agent fees (including, without limitation, any fees required for same-day processing of any instruction
letter delivered by the Company and any exercise notice delivered by a Purchaser), stamp taxes and other taxes and duties levied
in connection with the delivery of any Securities to the Purchasers.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Entire
Agreement</U><FONT STYLE="text-underline-style: none">. The Transaction Documents, together with the exhibits and schedules thereto,
the Prospectus and the Prospectus Supplement, contain the entire understanding of the parties with respect to the subject matter
hereof and thereof and supersede all prior agreements and understandings, oral or written, with respect to such matters, which
the parties acknowledge have been merged into such documents, exhibits and schedules.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Notices</U><FONT STYLE="text-underline-style: none">.
Any and all notices or other communications or deliveries required or permitted to be provided hereunder shall be in writing and
shall be deemed given and effective on the earliest of: (a) the date of transmission, if such notice or communication is delivered
via facsimile at the facsimile number set forth on the signature pages attached hereto at or prior to 5:30 p.m. (New York City
time) on a Trading Day, (b) the next Trading Day after the date of transmission, if such notice or communication is delivered via
facsimile at the facsimile number set forth on the signature pages attached hereto on a day that is not a Trading Day or later
than 5:30 p.m. (New York City time) on any Trading Day, (c) the second (2<SUP>nd</SUP>) Trading Day following the date of mailing,
if sent by U.S. nationally recognized overnight courier service or (d) upon actual receipt by the party to whom such notice is
required to be given. The address for such notices and communications shall be as set forth on the signature pages attached hereto.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Amendments;
Waivers</U><FONT STYLE="text-underline-style: none">. No provision of this Agreement may be waived, modified, supplemented or amended
except in a written instrument signed, by the Company and the Purchasers holding at least majority in interest of the Shares based
on the initial Subscription Amounts hereunder, with any such waiver, modification, supplement or amendment to be binding on all
parties hereto. No waiver of any default with respect to any provision, condition or requirement of this Agreement shall be deemed
to be a continuing waiver in the future or a waiver of any subsequent default or a waiver of any other provision, condition or
requirement hereof, nor shall any delay or omission of any party to exercise any right hereunder in any manner impair the exercise
of any such right.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Headings</U><FONT STYLE="text-underline-style: none">.
The headings herein are for convenience only, do not constitute a part of this Agreement and shall not be deemed to limit or affect
any of the provisions hereof.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Successors
and Assigns</U><FONT STYLE="text-underline-style: none">. This Agreement shall be binding upon and inure to the benefit of the
parties and their successors and permitted assigns. The Company may not assign this Agreement or any rights or obligations hereunder
without the prior written consent of each Purchaser (other than by merger). Any Purchaser may assign any or all of its rights under
this Agreement to any Person to whom such Purchaser assigns or transfers any Securities, provided that such transferee agrees in
writing to be bound, with respect to the transferred Securities, by the provisions of the Transaction Documents that apply to the
&ldquo;Purchasers.&rdquo;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>No
Third-Party Beneficiaries</U><FONT STYLE="text-underline-style: none">. This Agreement is intended for the benefit of the parties
hereto and their respective successors and permitted assigns and is not for the benefit of, nor may any provision hereof be enforced
by, any other Person, except as otherwise set forth in Section 4.8.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.9&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Governing
Law</U><FONT STYLE="text-underline-style: none">. All questions concerning the construction, validity, enforcement and interpretation
of the Transaction Documents shall be governed by and construed and enforced in accordance with the internal laws of the State
of New York, without regard to the principles of conflicts of law thereof. Each party agrees that all legal proceedings concerning
the interpretations, enforcement and defense of the transactions contemplated by this Agreement and any other Transaction Documents
(whether brought against a party hereto or its respective affiliates, directors, officers, shareholders, partners, members, employees
or agents) shall be commenced exclusively in the state and federal courts sitting in the City of New York. Each party hereby irrevocably
submits to the exclusive jurisdiction of the state and federal courts sitting in the City of New York, Borough of Manhattan for
the adjudication of any dispute hereunder or in connection herewith or with any transaction contemplated hereby or discussed herein
(including with respect to the enforcement of any of the Transaction Documents), 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 any such court,
that such suit, action or proceeding is improper or is an inconvenient venue for such proceeding. Each party 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 party at the address in effect
for notices to it under this Agreement 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 law. If either party shall commence an action, suit or proceeding to enforce any provisions of the Transaction Documents, then,
in addition to the obligations of the Company under Section 4.8, the prevailing party in such action, suit or proceeding shall
be reimbursed by the other party for its reasonable attorneys&rsquo; fees and other costs and expenses incurred with the investigation,
preparation and prosecution of such action or proceeding.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Survival</U><FONT STYLE="text-underline-style: none">.
The representations and warranties contained herein shall survive the Closing and the delivery of the Securities.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.11&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Execution</U><FONT STYLE="text-underline-style: none">.
This Agreement may be executed in two or more counterparts, all of which when taken together shall be considered one and the same
agreement and shall become effective when counterparts have been signed by each party and delivered to each other party, it being
understood that the parties need not sign the same counterpart. In the event that any signature is delivered by facsimile transmission
or by e-mail delivery of a &ldquo;.pdf&rdquo; format data file, such signature shall create a valid and binding obligation of the
party executing (or on whose behalf such signature is executed) with the same force and effect as if such facsimile or &ldquo;.pdf&rdquo;
signature page were an original thereof.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.12&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Severability</U><FONT STYLE="text-underline-style: none">.
If any term, provision, covenant or restriction of this Agreement is held by a court of competent jurisdiction to be invalid, illegal,
void or unenforceable, the remainder of the terms, provisions, covenants and restrictions set forth herein shall remain in full
force and effect and shall in no way be affected, impaired or invalidated, and the parties hereto shall use their commercially
reasonable efforts to find and employ an alternative means to achieve the same or substantially the same result as that contemplated
by such term, provision, covenant or restriction. It is hereby stipulated and declared to be the intention of the parties that
they would have executed the remaining terms, provisions, covenants and restrictions without including any of such that may be
hereafter declared invalid, illegal, void or unenforceable.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.13&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Rescission
and Withdrawal Right</U><FONT STYLE="text-underline-style: none">. Notwithstanding anything to the contrary contained in (and without
limiting any similar provisions of) any of the other Transaction Documents, whenever any Purchaser exercises a right, election,
demand or option under a Transaction Document and the Company does not timely perform its related obligations within the periods
therein provided, then such Purchaser may rescind or withdraw, in its sole discretion from time to time upon written notice to
the Company, any relevant notice, demand or election in whole or in part without prejudice to its future actions and rights; </FONT><U>provided</U><FONT STYLE="text-underline-style: none">,
</FONT><U>however</U><FONT STYLE="text-underline-style: none">, that in the case of a rescission of an exercise of a Warrant, the
applicable Purchaser shall be required to return any shares of Common Stock subject to any such rescinded exercise notice concurrently
with the return to such Purchaser of the aggregate exercise price paid to the Company for such shares and the restoration of such
Purchaser&rsquo;s right to acquire such shares pursuant to such Purchaser&rsquo;s Warrant (including, issuance of a replacement
warrant certificate evidencing such restored right).</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.14&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Replacement
of Securities</U><FONT STYLE="text-underline-style: none">. If any certificate or instrument evidencing any Securities is mutilated,
lost, stolen or destroyed, the Company shall issue or cause to be issued in exchange and substitution for and upon cancellation
thereof (in the case of mutilation), or in lieu of and substitution therefor, a new certificate or instrument, but only upon receipt
of evidence reasonably satisfactory to the Company of such loss, theft or destruction. The applicant for a new certificate or instrument
under such circumstances shall also pay any reasonable third-party costs (including customary indemnity) associated with the issuance
of such replacement Securities.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.15&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Remedies</U><FONT STYLE="text-underline-style: none">.
In addition to being entitled to exercise all rights provided herein or granted by law, including recovery of damages, each of
the Purchasers and the Company will be entitled to specific performance under the Transaction Documents. The parties agree that
monetary damages may not be adequate compensation for any loss incurred by reason of any breach of obligations contained in the
Transaction Documents and hereby agree to waive and not to assert in any action for specific performance of any such obligation
the defense that a remedy at law would be adequate.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.16&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Payment
Set Aside</U><FONT STYLE="text-underline-style: none">. To the extent that the Company makes a payment or payments to any Purchaser
pursuant to any Transaction Document or a Purchaser enforces or exercises its rights thereunder, and such payment or payments or
the proceeds of such enforcement or exercise or any part thereof are subsequently invalidated, declared to be fraudulent or preferential,
set aside, recovered from, disgorged by or are required to be refunded, repaid or otherwise restored to the Company, a trustee,
receiver or any other Person under any law (including, without limitation, any bankruptcy law, state or federal law, common law
or equitable cause of action), then to the extent of any such restoration the obligation or part thereof originally intended to
be satisfied shall be revived and continued in full force and effect as if such payment had not been made or such enforcement or
setoff had not occurred.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

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

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; font-variant: normal; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.17&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Independent
Nature of Purchasers&rsquo; Obligations and Rights</U><FONT STYLE="text-underline-style: none">. The obligations of each Purchaser
under any Transaction Document are several and not joint with the obligations of any other Purchaser, and no Purchaser shall be
responsible in any way for the performance or non-performance of the obligations of any other Purchaser under any Transaction Document.
Nothing contained herein or in any other Transaction Document, and no action taken by any Purchaser pursuant hereto or thereto,
shall be deemed to constitute the Purchasers as a partnership, an association, a joint venture or any other kind of entity, or
create a presumption that the Purchasers are in any way acting in concert or as a group with respect to such obligations or the
transactions contemplated by the Transaction Documents. Each Purchaser shall be entitled to independently protect and enforce its
rights including, without limitation, the rights arising out of this Agreement or out of the other Transaction Documents, and it
shall not be necessary for any other Purchaser to be joined as an additional party in any proceeding for such purpose. Each Purchaser
has been represented by its own separate legal counsel in its review and negotiation of the Transaction Documents. For reasons
of administrative convenience only, each Purchaser and its respective counsel have chosen to communicate with the Company through
EGS. EGS does not represent any of the Purchasers and only represents Rodman &amp; Renshaw, LLC, the placement agent for the offering.
The Company has elected to provide all Purchasers with the same terms and Transaction Documents for the convenience of the Company
and not because it was required or requested to do so by any of the Purchasers. It is expressly understood and agreed that each
provision contained in this Agreement and in each other Transaction Document is between the Company and a Purchaser, solely, and
not between the Company and the Purchasers collectively and not between and among the Purchasers.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.18&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Saturdays,
Sundays, Holidays, etc.</U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="text-underline-style: none">If the last or appointed
day for the taking of any action or the expiration of any right required or granted herein shall not be a Business Day, then such
action may be taken or such right may be exercised on the next succeeding Business Day.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.19&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><U>Construction</U><FONT STYLE="text-underline-style: none">.
The parties agree that each of them and/or their respective counsel have reviewed and had an opportunity to revise the Transaction
Documents and, therefore, the normal rule of construction to the effect that any ambiguities are to be resolved against the drafting
party shall not be employed in the interpretation of the Transaction Documents or any amendments thereto. In addition, each and
every reference to share prices and shares of Common Stock in any Transaction Document shall be subject to adjustment for reverse
and forward stock splits, stock dividends, stock combinations and other similar transactions of the Common Stock that occur after
the date of this Agreement.</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">&nbsp;</FONT></P>

<P STYLE="font: normal 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="text-underline-style: none">5.20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</FONT><B><U>WAIVER
OF JURY TRIAL</U><FONT STYLE="text-underline-style: none">. </FONT><U>IN ANY ACTION, SUIT, OR PROCEEDING IN ANY JURISDICTION BROUGHT
BY ANY PARTY AGAINST ANY OTHER PARTY, THE PARTIES EACH KNOWINGLY AND INTENTIONALLY, TO THE GREATEST EXTENT PERMITTED BY APPLICABLE
LAW, HEREBY ABSOLUTELY, UNCONDITIONALLY, IRREVOCABLY AND EXPRESSLY WAIVES FOREVER TRIAL BY JURY. </U></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><I>(Signature Pages Follow)</I></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 1in">IN WITNESS WHEREOF, the
parties hereto have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as
of the date first indicated above.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 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">
    <TD COLSPAN="3" STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line; font-weight: bold"><FONT STYLE="text-transform: uppercase">novelos
    therapeutics, inc.</FONT></TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line; text-decoration: underline">Address for Notice:</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD>One Gateway Center, Suite 504</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">Newton, MA 02458</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%; tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">By:</TD>
    <TD STYLE="width: 50%; tab-stops: 256.5pt right 6.5in; layout-grid-mode: line; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="width: 6%; tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD STYLE="width: 40%; tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">Fax: 617-860-1170</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">Name: Harry S. Palmin</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">Title: President and CEO</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">With a copy to (which shall not constitute notice):</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">Paul Bork Esq.</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line">Foley Hoag LLP</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3">World Trade Center West, 155 Seaport Boulevard, 16th floor, Boston, MA&nbsp; 02210</TD>
    <TD STYLE="tab-stops: 256.5pt right 6.5in; layout-grid-mode: line; font-weight: bold">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">[REMAINDER OF PAGE INTENTIONALLY LEFT BLANK</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SIGNATURE PAGE FOR PURCHASER FOLLOWS]</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">[PURCHASER SIGNATURE PAGES TO <FONT STYLE="text-transform: uppercase">nvlt</FONT>
SECURITIES PURCHASE AGREEMENT]</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in">IN WITNESS WHEREOF,
the undersigned have caused this Securities Purchase Agreement to be duly executed by their respective authorized signatories as
of the date first indicated above.</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 95%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 17%; layout-grid-mode: line">Name of Purchaser:</TD>
    <TD STYLE="width: 83%; layout-grid-mode: line; border-bottom: Black 1pt solid">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 95%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 43%; layout-grid-mode: line; text-align: justify"><I>Signature of Authorized Signatory of Purchaser</I>:</TD>
    <TD STYLE="width: 57%; layout-grid-mode: line; text-align: justify; border-bottom: Black 1pt solid">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 95%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 27%; layout-grid-mode: line; text-align: justify">Name of Authorized Signatory:</TD>
    <TD STYLE="border-bottom: Black 1pt solid; layout-grid-mode: line; text-align: justify; width: 73%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 95%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 27%; layout-grid-mode: line; text-align: justify">Title of Authorized Signatory:</TD>
    <TD STYLE="border-bottom: Black 1pt solid; layout-grid-mode: line; text-align: justify; width: 73%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 95%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 34%; layout-grid-mode: line; text-align: justify">Email Address of Authorized Signatory:</TD>
    <TD STYLE="border-bottom: Black 1pt solid; layout-grid-mode: line; text-align: justify; width: 66%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 95%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 39%; layout-grid-mode: line">Facsimile Number of Authorized Signatory:</TD>
    <TD STYLE="border-bottom: Black 1pt solid; layout-grid-mode: line; text-align: justify; width: 61%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 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">
    <TD STYLE="width: 27%; layout-grid-mode: line">Address for Notice to Purchaser:</TD>
    <TD STYLE="padding-bottom: 1pt; layout-grid-mode: line; text-align: justify; width: 73%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Address for Delivery of Securities to Purchaser (if not same
as address for notice):</P>

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Class A Warrant Shares: __________________</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Class B Warrant Shares: __________________</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-family: Wingdings">&uml;</FONT>
Notwithstanding anything contained in this Agreement to the contrary, by checking this box (i) the obligations of the above-signed
to purchase the securities set forth in this Agreement to be purchased from the Company by the above-signed, and the obligations
of the Company to sell such securities to the above-signed, shall be unconditional and all conditions to Closing shall be disregarded,
(ii) the Closing shall occur on the third (3<SUP>rd</SUP>) Trading Day following the date of this Agreement and (iii) any condition
to Closing contemplated by this Agreement (but prior to being disregarded by clause (i) above) that required delivery by the Company
or the above-signed of any agreement, instrument, certificate or the like or purchase price (as applicable) shall no longer be
a condition and shall instead be an unconditional obligation of the Company or the above-signed (as applicable) to deliver such
agreement, instrument, certificate or the like or purchase price (as applicable) to such other party on the Closing Date.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">[SIGNATURE PAGES CONTINUE]</P>

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

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



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<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>4
<FILENAME>v315681_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0"><img src="logo.jpg"></P>

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

<P STYLE="margin: 0; text-align: right"><B><U>FOR IMMEDIATE RELEASE</U></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>NOVELOS THERAPEUTICS PRICES $5.4 MILLION
PUBLIC OFFERING</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><FONT STYLE="font-size: 10pt"><B>MADISON,
WI, June 8, 2012</B> &ndash; <B>Novelos Therapeutics, Inc. (OTCQX: NVLT)</B>, a pharmaceutical company developing novel drugs for
the treatment and diagnosis of cancer, today announced the pricing of a public offering of 5,420,800 units at $1.00 per unit for
gross proceeds of $5,420,800. Each unit consists of one share of our common stock, a Class A Warrant with a five-year term to purchase
one-half of a share of our common stock at an exercise price of $1.25 per share and a Class B Warrant with a 90-day term to purchase
one share of our common stock at an exercise price of $1.00 per share.</FONT> <FONT STYLE="font-size: 10pt">Novelos expects to
close the transaction, subject to customary conditions, on or about June 13, 2012.</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Rodman &amp; Renshaw, LLC, a wholly owned
subsidiary of Direct Markets Holdings Corp. (NASDAQ: MKTS), is acting as exclusive placement agent for the offering.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">This announcement shall not constitute
an offer to sell or the solicitation of an offer to buy any securities, nor shall there be any offer or sale of these securities
in any jurisdiction or to any person in any particular jurisdiction in which such offer, solicitation or sale would be unlawful
prior to registration or qualification under the securities laws of such jurisdiction. The offering will be made only by means
of a prospectus supplement and accompanying prospectus, copies of which may be obtained from Rodman &amp; Renshaw, LLC, Prospectus
Department, 1251 Avenue of the Americas, New York, NY, 10020, telephone: 212-356-0500 or email: placements@rodm.com. Before any
investment, an investor should read the prospectus supplement and the accompanying prospectus, including the information incorporated
by reference therein, for more complete information about Novelos and this offering.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>&nbsp;</B></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: 45%; font-weight: bold">INVESTOR CONTACTS</TD>
    <TD STYLE="width: 21%; font-weight: bold">&nbsp;</TD>
    <TD STYLE="width: 34%; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>J. Patrick Genn, Vice President of IR</TD>
    <TD>&nbsp;</TD>
    <TD>Anne Marie Fields, Senior Vice President</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>Novelos Therapeutics, Inc.</TD>
    <TD>&nbsp;</TD>
    <TD>LHA</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>Ph: (858) 775-7456</TD>
    <TD>&nbsp;</TD>
    <TD>Ph: (212) 838-3777</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>Email: <U>jpgenn@novelos.com&nbsp;</U></TD>
    <TD>&nbsp;</TD>
    <TD>Email: <U>afields@lhai.com</U>, @LHA_IR_PR</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">Novelos Therapeutics, Inc.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">This news release contains forward-looking
statements. You can identify these statements by our use of words such as &ldquo;may,&rdquo; &ldquo;expect,&rdquo; &ldquo;believe,&rdquo;
&ldquo;anticipate,&rdquo; &ldquo;intend,&rdquo; &ldquo;could,&rdquo; &ldquo;estimate,&rdquo; &ldquo;continue,&rdquo; &ldquo;plans,&rdquo;
or their negatives or cognates.&nbsp;&nbsp;Such statements are valid only as of today, and we disclaim any obligation to update
this information. These statements are only estimates and predictions and are subject to known and unknown risks and uncertainties
that may cause actual future experience and results to differ materially from the statements made. These statements are based on
our current beliefs and expectations as to such future outcomes. Drug discovery and development involve a high degree of risk.
Factors that might cause such a material difference include, among others, uncertainties related to the ability to attract and
retain partners for our technologies, the identification of lead compounds, the successful preclinical development thereof, the
completion of clinical trials, the FDA review process and other government regulation, our pharmaceutical collaborators&rsquo;
ability to successfully develop and commercialize drug candidates, competition from other pharmaceutical companies, product pricing
and third-party reimbursement.</P>

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

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

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

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`
end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
