<SEC-DOCUMENT>0001144204-14-062744.txt : 20141024
<SEC-HEADER>0001144204-14-062744.hdr.sgml : 20141024
<ACCEPTANCE-DATETIME>20141024140227
ACCESSION NUMBER:		0001144204-14-062744
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20141022
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Unregistered Sales of Equity Securities
ITEM INFORMATION:		Material Modifications to Rights of Security Holders
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20141024
DATE AS OF CHANGE:		20141024

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMERICAN SHARED HOSPITAL SERVICES
		CENTRAL INDEX KEY:			0000744825
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				942918118
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08789
		FILM NUMBER:		141171970

	BUSINESS ADDRESS:	
		STREET 1:		FOUR EMBARCADERO CENTER
		STREET 2:		SUITE 3700
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111-4107
		BUSINESS PHONE:		415-788-5300

	MAIL ADDRESS:	
		STREET 1:		FOUR EMBARCADERO CENTER
		STREET 2:		SUITE 3700
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94111-4107
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>v392037_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt">&nbsp;</P>

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin-top: 0pt; text-align: center; margin-bottom: 0pt"><B>UNITED STATES</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>WASHINGTON, DC 20549 </B></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"></P>

<P STYLE="font: 18pt 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-indent: 0.5in">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt; text-align: center"><B>SECURITIES EXCHANGE ACT OF 1934 </B></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
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    <TD NOWRAP STYLE="vertical-align: top; width: 10%; font-size: 10pt"><font style="font-size: 10pt">Date&nbsp;of&nbsp;report&nbsp;(Date&nbsp;of&nbsp;earliest&nbsp;event&nbsp;reported)</font></td>
    <TD STYLE="vertical-align: bottom; width: 2%; font-size: 10pt">&nbsp;</td>
    <TD STYLE="vertical-align: bottom; width: 88%; font-size: 10pt"><font style="font-size: 10pt">October 22, 2014</font></td></tr>
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    <TD STYLE="font-size: 10pt"></td>
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&nbsp;

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<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%">
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    <TD STYLE="width: 100%; font-size: 18pt; text-align: center"><font style="font-size: 18pt"><b>American Shared Hospital Services</b></font></td></tr>
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    <TD STYLE="border-bottom: Black 1pt solid">



        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></td></tr>
<tr style="vertical-align: top">
    <TD STYLE="font-size: 10pt; text-align: center"><font style="font-size: 10pt">(Exact name of Registrant as Specified in its Charter)</font></td></tr>
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    <TD STYLE="width: 33%; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">California</FONT></TD>
    <TD STYLE="width: 34%; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">1-08789</FONT></TD>
    <TD STYLE="width: 33%; text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">94-2918118</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(State or Other Jurisdiction<BR>
of Incorporation)</FONT></TD>
    <TD STYLE="text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(Commission File<BR>
Number)</FONT></TD>
    <TD STYLE="text-align: center"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(IRS Employer<BR>
Identification No.)</FONT></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; text-indent: 0.5in"></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"></P>

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

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

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    <TD STYLE="vertical-align: top; width: 49%; font-size: 10pt"><font style="font-size: 10pt">Four Embarcadero Center, Suite 3700, San Francisco, California</font></td>
    <TD STYLE="vertical-align: bottom; width: 48%; font-size: 10pt; text-align: center"><font style="font-size: 10pt">94111</font></td></tr>
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: center; border-bottom: Black 1pt solid">&nbsp;</TD></TR>
<tr>
    <TD STYLE="vertical-align: top; font-size: 10pt"><font style="font-size: 10pt">(Address of Principal Executive Offices)</font></td>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: center"><font style="font-size: 10pt">(Zip Code)</font></td></tr>
</table>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
<tr>
    <TD NOWRAP STYLE="vertical-align: top; width: 10%; font-size: 10pt"><font style="font-size: 10pt">Registrant&rsquo;s&nbsp;telephone&nbsp;number,&nbsp;including&nbsp;area&nbsp;code</font></td>
    <TD STYLE="vertical-align: bottom; width: 2%; font-size: 10pt">&nbsp;</td>
    <TD STYLE="vertical-align: bottom; width: 88%; font-size: 10pt"><font style="font-size: 10pt">(415) 788-5300</font></td></tr>
<tr>
    <TD STYLE="font-size: 10pt">&nbsp;</td>
    <TD STYLE="vertical-align: bottom; font-size: 10pt">&nbsp;</td>
    <TD STYLE="border-bottom: Black 1pt solid">



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

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

<table cellspacing="0" cellpadding="0" style="font: 10pt Times New Roman, Times, Serif; width: 100%">
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    <TD STYLE="width: 100%; font-size: 10pt; text-align: center"><font style="font-size: 10pt">N/A</font></td></tr>
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<tr style="vertical-align: top">
    <td style="font-size: 10pt; text-align: center"><font style="font-size: 10pt">(Former Name or Former Address, if Changed Since Last Report)</font></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">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:</P>

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

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<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD><TD STYLE="text-align: justify">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">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD><TD STYLE="text-align: justify">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">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD><TD STYLE="text-align: justify">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">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.25in; text-align: left"><FONT STYLE="font-family: Wingdings">&#168;</FONT></TD><TD STYLE="text-align: justify">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: 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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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B></B></P>

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

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<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.75in; text-align: left"><B>Item 1.01</B></TD><TD STYLE="text-align: justify"><B>Entry into a Material Definitive Agreement</B></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"><B><I>Private Offering</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><I>Notes and Warrants Offering</I></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-indent: 0.5in">On October 22, 2014, American Shared Hospital
Services (the &ldquo;Company&rdquo;) entered into a Note and Warrant Purchase Agreement (the &ldquo;Note and Warrant Purchase Agreement&rdquo;)
with Raymond C. Stachowiak, John F. Ruffle, Mert Ozyurek and David A. Larson, M.D., members of the Company&rsquo;s board of directors
(together, the &ldquo;Investors&rdquo;) to issue an aggregate of $1,000,000 in principal amount of promissory notes (the &ldquo;Notes&rdquo;)
and warrants (the &ldquo;Warrants&rdquo;) to purchase an aggregate of 200,000 shares of the common stock, no par value (the &ldquo;Common
Stock&rdquo;), of the Company (the &ldquo;Notes and Warrants Offering&rdquo;).</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-indent: 0.5in">The Notes will bear interest at a rate of
15.0% per annum, payable monthly on the 22nd of each month, beginning on November 22, 2014. The Notes will mature on October 22,
2017. The Company may prepay the Notes on or after December 31, 2015. The Notes are also subject to special mandatory redemption
upon occurrence of certain corporate events.</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-indent: 0.5in">The Warrants expire three years after their
initial issuance date and may be exercised for a purchase price equal to $2.20 per share of Common Stock, the closing price per
share of the Company&rsquo;s Common Stock on the New York Stock Exchange MKT on the date preceding the date of the Note and Warrant
Purchase Agreement, subject to customary anti-dilution adjustments. Pursuant to the terms of the Note and Warrant Purchase Agreement,
the Company has agreed to provide demand registration rights with respect to the shares underlying the Warrants, with certain limited
exceptions.</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"><I>Common Stock Offering</I></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-indent: 0.5in">Concurrently with the Note and Warrant Purchase
Agreement, the Company entered into a common stock purchase agreement (the &ldquo;Common Stock Purchase Agreement&rdquo;) with
Mr. Stachowiak to sell, in a private offering, 100,000 shares of the Company&rsquo;s Common Stock ( the &ldquo;Private Placement
Shares&rdquo;, and, together with the Notes and the Warrants, the &ldquo;Securities&rdquo;), for gross proceeds of $220,000 (the
&ldquo;Common Stock Offering&rdquo; and, together with the Notes and Warrants Offering, the &ldquo;Private Offering&rdquo;). The
Common Stock Purchase Agreement contains terms and conditions that are customary for a transaction of this type. Pursuant to the
terms of the Common Stock Purchase Agreement, the Company has agreed to provide demand registration rights with respect to the
Private Placement Shares, with certain limited exceptions.</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-indent: 0.5in">The Private Offering closed on October 22,
2014.</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-indent: 0.5in">The Securities are restricted securities
and may not be offered or sold absent registration under the Securities Act of 1933, as amended (the &ldquo;Securities Act&rdquo;),
or an applicable exemption from registration requirements.</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-indent: 0.5in">The foregoing summary of the Note and Warrant
Purchase Agreement, the Notes, Warrants and the Common Stock Purchase Agreement do not purport to be complete and are qualified
in their entirety by reference to the full texts of the Note and Warrant Purchase Agreement, which includes the form of Note and
form of Warrant, and the Common Stock Purchase Agreement, copies of which are filed hereto as Exhibits 10.1 and 10.2, respectively,
and are incorporated in this Item 1.01 by reference.</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"><B><I>Use of Proceeds</I></B></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-indent: 0.5in">The Company received gross proceeds of $1,220,000 in the Private Offering, which were used, together with
cash on hand, to make two &ldquo;milestone&rdquo; payments of $1,000,000 each to Mevion Medical Systems, Inc. (&ldquo;Mevion&rdquo;).
The payments were due under the Company&rsquo;s System Build Agreement dated as of February&nbsp;26, 2007 with Mevion relating
to a Clinatron&nbsp;250 Proton Beam Radiation Therapy System Unit (the &ldquo;System&rdquo;) to be installed at Orlando Health.
The Company has also entered into a commitment letter, subject to final documentation and other conditions, with a major international
financial institution to provide lease financing for the completion and installation of the System at Orlando Health, which is
expected to start treating patients in the first quarter of 2016.</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"><B><I>Amendment to Shareholder Rights Plan</I></B></P>

<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-indent: 0.5in">On October 21, 2014, the Board of Directors
of the Company (the &ldquo;Board&rdquo;) approved the Second Amendment (the &ldquo;Second Amendment&rdquo;) to its existing shareholder
rights plan dated as of March 22, 1999, between the Company and American Stock Transfer &amp; Trust Company, as amended on March
12, 2009 (the &ldquo;Rights Agreement&rdquo;). The Second Amendment exempts acquisition of the Company&rsquo;s common stock in
connection with the Offering from triggering the shareholder protections under the Rights Plan.</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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<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-indent: 0.5in">The Board desires to maintain for shareholders
the benefits of the existing Rights Plan. The purpose of the Rights Plan is to discourage the use of coercive takeover tactics
against the Company and to permit the Board, in the event of an acquisition proposal, to negotiate a fair and adequate price and
terms that are in the best interest of shareholders. The Second Amendment was adopted because the Offering is not the type of transaction
that the Rights Plan was designed to discourage. The Company is not aware of any actual or threatened hostile acquisition proposal.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.75in; text-align: left"><B>Item 2.03</B></TD><TD STYLE="text-align: justify"><B>Creation of a Direct Financial Obligation or an Obligation
under an Off-Balance Sheet Arrangement of a Registrant.</B></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; text-indent: 0.5in">The information contained in Item 1.01 is
incorporated herein by reference.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.75in; text-align: left"><B>Item 3.02</B></TD><TD STYLE="text-align: justify"><B>Unregistered Sales of Equity Securities</B></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; text-indent: 0.5in">The offer and sale of the Warrants and Private
Placement Shares were made without registration under the Securities Act pursuant to the provisions of Section 4(a)(2) thereof.
Additional information pertaining to the private offering of the Warrants and Private Placement Shares is contained in Item 1.01
and incorporated herein by reference.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.75in; text-align: left"><B>Item 3.03</B></TD><TD STYLE="text-align: justify"><B>Modification to Rights of Security Holders</B></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; text-indent: 0.5in">As indicated in the response to Item 1.01
of this Form 8-K, the Company and American Stock Transfer &amp; Trust Company, as Rights Agent, have executed the Second Amendment,
which amends the Company&rsquo;s Rights Agreement. The Second Amendment modifies certain rights of holders of the rights issued
under the Rights Agreement and registered pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended. The description
of such modifications contained in Item 1.01 of this Form 8-K is incorporated by reference into this Item 3.03.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top; text-align: justify">
<TD STYLE="width: 0in"></TD><TD STYLE="width: 0.75in; text-align: left"><B>Item 9.01</B></TD><TD STYLE="text-align: justify"><B>Financial Statements and Exhibits</B></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; text-indent: 0.5in">(d)&nbsp;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%">
<tr style="vertical-align: bottom">
    <TD NOWRAP STYLE="width: 10%; border-bottom: black 1pt solid"><font style="font-size: 10pt"><b>Exhibit No.</b></font></td>
    <TD STYLE="width: 2%">&nbsp;</td>
    <TD NOWRAP STYLE="width: 88%; border-bottom: black 1pt solid"><font style="font-size: 10pt"><b>Description</b></font></td></tr>
<tr>
    <TD STYLE="vertical-align: top">&nbsp;</td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top">&nbsp;</td></tr>
<tr>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">3.1</font></td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">Second Amendment to Rights Agreement, dated as of October 22, 2014, between American Shared Hospital Services and American Stock Transfer &amp; Trust Company</font></td></tr>
<tr>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">10.1</font></td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">Note and Warrant Purchase Agreement, dated&nbsp;&nbsp;as of October 22, 2014, by and among the Company and the Investors.</font></td></tr>
<tr>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">10.2</font></td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">Common Stock Purchase Agreement, dated as of October 22, 2014, by and between the Company and Raymond C. Stachowiak.</font></td></tr>
</table>

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

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 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: center"><B><I>SIGNATURE </I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">Pursuant to the requirements of the Securities
Exchange Act of 1934, as amended, 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: 24.5pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt"><B>American Shared Hospital Services</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 47%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">Dated:&nbsp;&nbsp;October 24, 2014</FONT></TD>
    <TD NOWRAP><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Ernest A. Bates, M.D.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Name: Ernest A. Bates, M.D.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Title: Chairman and CEO</TD></TR>
</TABLE>

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


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 24.5pt"></P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0"></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>EXHIBIT INDEX</B></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-indent: 20pt">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
<tr style="vertical-align: bottom">
    <TD NOWRAP STYLE="width: 10%; border-bottom: black 1pt solid"><font style="font-size: 10pt"><b>Exhibit No.</b></font></td>
    <TD STYLE="width: 2%">&nbsp;</td>
    <TD NOWRAP STYLE="width: 88%; border-bottom: black 1pt solid"><font style="font-size: 10pt"><b>Description</b></font></td></tr>
<tr>
    <TD STYLE="vertical-align: top">&nbsp;</td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top">&nbsp;</td></tr>
<tr>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">3.1</font></td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">Second Amendment to Rights Agreement, dated as of October 22, 2014, between American Shared Hospital Services and American Stock Transfer &amp; Trust Company</font></td></tr>
<tr>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">10.1</font></td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">Note and Warrant Purchase Agreement, dated&nbsp;&nbsp;as of October 22, 2014, by and among the Company and the Investors.</font></td></tr>
<tr>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">10.2</font></td>
    <TD STYLE="vertical-align: bottom">&nbsp;</td>
    <TD STYLE="vertical-align: top"><font style="font-size: 10pt">Common Stock Purchase Agreement, dated as of October 22, 2014, by and between the Company and Raymond C. Stachowiak.</font></td></tr>
</table>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>



<P STYLE="margin: 0"></P>

<P STYLE="margin: 0"></P>

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</DOCUMENT>
<DOCUMENT>
<TYPE>EX-3.1
<SEQUENCE>2
<FILENAME>v392037_ex3-1.htm
<DESCRIPTION>EXHIBIT 3.1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="margin: 0; text-align: right"><B>Exhibit 3.1</B></P>

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

<P STYLE="margin: 0; text-align: right"></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">SECOND AMENDMENT TO RIGHTS AGREEMENT</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">Amendment dated as of October [22], 2014
(this &ldquo;<B>Second Amendment</B>&rdquo;) to the Rights Agreement, dated as of March 22, 1999, as amended by the First Amendment
dated as of March 12, 2009 (the &ldquo;<B>Rights Agreement</B>&rdquo;), between American Shared Hospital Services, a California
corporation (the &ldquo;<B>Company</B>&rdquo;), and American Stock Transfer &amp; Trust Company, as Rights Agent (the &ldquo;<B>Rights
Agent</B>&rdquo;). Capitalized terms used herein and not defined shall have the meanings specified in the Rights Agreement.</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">WHEREAS, the Company and the Rights Agent
are parties to the Rights Agreement;</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">WHEREAS, Section&nbsp;27 of the Rights Agreement
permits the Company to amend the Rights Agreement on the terms set forth in this Second Amendment;</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">WHEREAS, the Board of Directors of the Company
has determined that it is in the best interests of the Company and its shareholders to modify the terms of the Rights Agreement
as set forth in this Second Amendment and in connection therewith the Company is entering into this Second Amendment and directing
the Rights Agent to enter into this Second Amendment; and</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">WHEREAS, all acts and things necessary to
make this Second Amendment a valid agreement, enforceable according to its terms have been done and performed, and the execution
and delivery of this Second Amendment by the Company and the Rights Agent have been in all respects duly authorized by the Company
and the Rights Agent.</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">NOW, THEREFORE, in consideration of the
promises and mutual agreements set forth herein, and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, and intending to be legally bound, the Company and the Rights Agent hereby agree as follows:</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">A.&#9;<U>Amendment of Section 1</U>. The
last sentence of Section 1(a) of the Rights Agreement is hereby deleted in its entirety and replaced with the following sentence:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">&ldquo;Notwithstanding the foregoing,
(i) if the Board of Directors of the Company determines in good faith that a Person who would otherwise be an &quot;Acquiring Person&quot;
(as defined pursuant to the foregoing provisions of this paragraph (a)) has become such inadvertently, and such Person divests
as promptly as practicable a sufficient number of shares of Common Stock so that such Person would no longer be an &quot;Acquiring
Person&quot; (as defined pursuant to the foregoing provisions of this paragraph (a)), then such Person shall not be deemed to be
an &quot;Acquiring Person&quot; for any purposes of this Agreement; and (ii) neither Raymond C. Stachowiak nor John F. Ruffle (together,
the &ldquo;Fourth Milestone Investors&rdquo;) shall be deemed to become an &ldquo;Acquiring Person&rdquo; (as defined pursuant
to the foregoing provisions of this paragraph (a)) as the result of an acquisition of shares of Common Stock in connection with
the Fourth Milestone Investment, including shares of Common Stock acquired upon exercise of the warrants received as part of the
Fourth Milestone Investment.&rdquo;</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"></P>

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<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">In addition, the following paragraph shall
be added after paragraph (g) as paragraph (h) and the subsequent paragraphs shall be relettered accordingly:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">&ldquo;(h) Fourth Milestone Investment&rdquo;
shall mean (i) the Company&rsquo;s issuance of promissory notes and warrants to the Fourth Milestone Investors pursuant to a Note
and Warrant Purchase Agreement dated as of October 22, 2014 by and between the Company and the Fourth Milestone Investors and (ii)
the Company&rsquo;s sale of shares of Common Stock to Mr. Stachowiak pursuant to a Common Stock Purchase Agreement dated as of
October 22, 2014 by and between the Company and Mr. Stachowiak.</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">B.&#9;<U>Effect of Amendment</U>. Except
as expressly set forth herein, the Rights Agreement shall not by implication or otherwise be supplemented or amended by virtue
of this Second Amendment, but shall remain in full force and effect, as amended hereby. This Second Amendment shall be construed
in accordance with and as a part of the Rights Agreement, and all terms, conditions, representations, warranties, covenants and
agreements set forth in the Rights Agreement and each other instrument or agreement referred to therein, except as herein amended,
are hereby ratified and confirmed. To the extent that there is a conflict between the terms and provisions of the Rights Agreement
and this Second Amendment, the terms and provisions of this Second Amendment shall govern for purposes of the subject matter of
this Second Amendment only.</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">C.&#9;<U>Waiver of Notice</U>. The Rights
Agent and the Company hereby waive any notice requirement with respect to each other under the Rights Agreement, if any, pertaining
to the matters covered by this Second Amendment.</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">D.&#9;<U>Severability</U>. If any provision,
covenant or restriction of this Second Amendment is held by a court of competent jurisdiction or other authority to be invalid,
illegal or unenforceable, the remainder of the terms, provisions, covenants and restrictions of this Second Amendment shall remain
in full force and effect and shall in no way be effected, impaired or invalidated.</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">E.&#9;<U>Governing Law</U>. This Second
Amendment shall be deemed to be a contract made under the laws of the State of California and for all purposes shall be governed
by and construed in accordance with the laws of such state applicable to contracts to be made and performed entirely within such
state, except that the rights and obligations of the Rights Agent shall be governed by the law of the State of New&nbsp;York.</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">F.&#9;<U>Counterparts</U>. This Second Amendment
may be executed in any number of counterparts and each of such counterparts shall for all purposes be deemed to be an original,
and all such counterparts shall together constitute but one and the same instrument.</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">G.&#9;<U>Effective Date of Amendment</U>.
This Second Amendment shall be deemed effective as of the date first written above, as if executed on such date.</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">H.&#9;<U>Descriptive Headings</U>. Descriptive
headings appear herein for convenience only and shall not control or affect the meaning or construction of any of the provisions
hereof.</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-top: 0pt; text-align: center; margin-bottom: 0pt"></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"></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"></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-top: 0pt; text-align: center; margin-bottom: 0pt"><I>[Signature Page
Follows]</I></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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<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">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0"><I></I><BR CLEAR="ALL">
IN WITNESS WHEREOF, the parties hereto have caused this Second Amendment to be duly executed as of the date first written above.</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"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">AMERICAN SHARED HOSPITAL SERVICES</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD NOWRAP>By:&nbsp;&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid">/s/ Ernest A. Bates, M.D.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD NOWRAP STYLE="width: 3%">Name:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 44%">Ernest A. Bates, M.D.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>Title:&nbsp;&nbsp;</TD>
    <TD>Chairman and Chief Executive Officer</TD></TR>
</TABLE>


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<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"></P>

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<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">AMERICAN STOCK TRANSFER &amp; TRUST COMPANY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD NOWRAP>By:&nbsp;&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid">/s/ Jennifer Donovan</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD NOWRAP STYLE="width: 3%">Name:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 44%">Jennifer Donovan</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>Title:&nbsp;&nbsp;</TD>
    <TD>Senior Vice President</TD></TR>
</TABLE>

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<TYPE>EX-10.1
<SEQUENCE>3
<FILENAME>v392037_ex10-1.htm
<DESCRIPTION>EXHIBIT 10.1
<TEXT>
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<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="margin: 0; text-align: right"><B>Exhibit 10.1</B></P>

<P STYLE="margin: 0; text-align: right"></P>

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

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

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">NOTE AND WARRANT PURCHASE AGREEMENT</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">This Note and Warrant Purchase Agreement,
dated as of October 22, 2014, (this &ldquo;<B>Agreement</B>&rdquo;) is entered into between and among American Hospital Services,
a California corporation (the &ldquo;<B>Company</B>&rdquo;), and the investors listed on Schedule I hereto (each an &ldquo;<B>Investor</B>&rdquo;
and, collectively, the &ldquo;<B>Investors</B>&rdquo;). Capitalized terms not otherwise defined herein shall have the meaning set
forth in the form of Note (as defined below) or Warrant (as defined below) attached hereto as Exhibits A and B, respectively.</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>RECITALS</B></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">WHEREAS, the Company has requested that
the Investors invest the aggregate sum of $1,000,000 in return for (i) promissory notes in the principal amount set forth opposite
such Investor&rsquo;s name on Schedule I hereto and (ii) certain warrants to purchase shares of the Company&rsquo;s class of Common
Stock No Par Value (the &ldquo;<B>Common Stock</B>&rdquo;), and the Investors are willing to make such investment in the Company
on the terms and conditions set forth herein (the &ldquo;<B>Notes and Warrants Purchase</B>&rdquo;);</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">WHEREAS, the Investors are members of the
board of directors of the Company;</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">WHEREAS, the Company and Investors are executing
and delivering this Agreement upon the exemption from securities registration afforded by the rules and regulations as promulgated
by the Securities and Exchange Commission (the &ldquo;<B>SEC</B>&rdquo;) under Section 4(a)(2) of the Securities Act of 1933, as
amended (the &ldquo;<B>Securities Act</B>&rdquo;).</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>AGREEMENT</B></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">NOW THEREFORE, in consideration of the foregoing
and the provisions set forth below, the parties hereby agree as follows:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">1. &#9;<B><I>Purchase and Sale</I>. </B>At
the Closing (as defined below), on the terms and subject to the conditions set forth herein, each Investor will severally purchase
from the Company, and the Company will issue and sell severally to each Investor, (i) a promissory note in the form of Exhibit
A hereto (each a &ldquo;<B>Note</B>&rdquo; and collectively the &ldquo;<B>Notes</B>&rdquo;) in the principal amount set forth opposite
the Investor&rsquo;s name on Schedule I hereto and (ii) a warrant in the form of Exhibit B hereto (each a &ldquo;<B>Warrant</B>&rdquo;
and collectively the &ldquo;<B>Warrants</B>,&rdquo; and collectively with the Notes and this Agreement, the &ldquo;<B>Transaction
Documents</B>&rdquo;) in accordance with the Investor&rsquo;s individual allocation as set forth on Schedule I hereto.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">2. &#9;<B><I>Closing and Delivery of the Notes,
Warrants and Funds</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(a)&#9;<I>Closing</I>. The closing of the
sale of the Notes and Warrants (the &ldquo;<B>Closing</B>&rdquo;) shall occur remotely via exchange of documents and signatures
on October 22, 2014 (the &ldquo;<B>Closing Date</B>&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(b)&#9;<I>Delivery</I>. At the Closing, the
Company will deliver to each of the Investors the Note and Warrants to be purchased by such Investor, against receipt by the Company
of the purchase price set forth on Schedule I hereto (the &ldquo;<B>Purchase Price</B>&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">3. &#9;<B><I>Warrants</I></B>.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.65in; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(a)&#9;<I>Issuance</I>. At
the Closing, the Company shall issue the Warrants to the Investors as provided in Section 1. Each Warrant shall be exercisable
at an exercise price of $2.20 per share (the &ldquo;<B>Exercise Price</B>&rdquo;), which is the closing price per share of the
Common Stock on the New York Stock Exchange MKT on the day preceding the date hereof, and shall expire on the third anniversary
of the Closing Date.</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">(b)&#9;<I>Waiver of Standstill</I>.
The Company hereby waives any rights it may have pursuant to provision 3(e) (the &ldquo;<B>Standstill</B>&rdquo;) of that certain
Common Stock Purchase Agreement, dated as of June 11, 2014, between and among the Company and certain of the Investors (the &ldquo;<B>Common
Stock Purchase Agreement</B>&rdquo;), to prevent Investors from purchasing and exercising the Warrants. It is understood that the
Standstill otherwise remains in full force and effect.</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">(c)&#9;<I>Registration Rights</I>. The
Warrant will contain the same registration rights with respect to the Common Stock underlying the Warrant (the &ldquo;<B>Warrant
Shares</B>&rdquo;) as were granted to investors in the Common Stock Purchase Agreement, except that with respect to the Warrant
Shares, the Company agrees to keep the Registration Statement and Prospectus (each as defined in the Common Stock Purchase Agreement)
effective and current, respectively, for three years from the date the Registration Statement was filed, or if earlier, until such
time as the number of Warrant Shares remaining unsold may be sold by Investors within 12 months in open market transactions under
Rule 144.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">4. &#9;<B><I>Representations, Warranties and
Covenants of the Company</I></B>. The Company represents and warrants to each Investor that, as of the date hereof:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(a)&#9;<I>Due Incorporation, Qualification,
etc</I>. The Company is duly formed and validly existing under the laws of California, with full power and authority to conduct
its business as it is currently being conducted and to own its assets, and has secured any other authorizations, approvals, permits
and orders required by law for the conduct by the Company of its business as it is currently being conducted.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">(b)&#9;<I>Authority</I>. The execution,
delivery and performance by the Company of each Transaction Document to be executed by the Company and the consummation of the
transactions contemplated thereby are within the power of the Company and have been duly authorized by all necessary actions on
the part of the Company.</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">(c)&#9;<I>Amendment of Rights Plan</I>.
The Company agrees to amend promptly its existing shareholder rights plan, dated as of March 22, 1999, between the Company and
American Stock Transfer &amp; Trust Company, as rights agent, as amended by the first amendment dated as of March 12, 2009 (the
&ldquo;<B>Rights Plan</B>&rdquo;) so that the issuance and subsequent exercise of the Warrants does not activate any rights issued
to the Company&rsquo;s shareholders pursuant to the Rights Plan.</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">(d)&#9;<I>No Approvals</I>. No consent
or authorization of, filing with, notice to or other act by, or in respect of, any governmental authority or any other person is
required in order for the Company to execute, deliver, or perform any of its obligations under the Notes or Warrants.</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">(e)&#9;<I>No Violations</I>. The execution
and delivery of the Notes and Warrants and the consummation by the Company of the transactions contemplated hereby and thereby
do not and will not (a) violate any provision of the Company's organizational documents; (b) violate any law or order applicable
to the Company or by which any of its properties or assets may be bound; or (c) constitute a default under any material agreement
or contract by which the Company may be bound.</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">(f)&#9;<I>Enforceability</I>. Each of
the Note and Warrant is a valid, legal and binding obligation of the Company, enforceable against it in accordance with their terms
except as enforceability may be limited by applicable bankruptcy, insolvency, reorganization, moratorium or similar laws affecting
the enforcement of creditors' rights generally and by general equitable principles (whether enforcement is sought by proceedings
in equity or at law).</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">(g)&#9;<I>Reservation of Shares</I>.
The Company shall at all times reserve and keep available out of its authorized but unissued Common Stock, solely for the purpose
of issuance upon the exercise of the Warrant, the maximum number of Warrant Shares issuable upon the exercise thereof. The Company
shall take all such actions as may be necessary or appropriate in order that the Company may validly and legally issue fully paid
and nonassessable shares of Common Stock upon the exercise of the Warrant.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">5. &#9;<B><I>Representations, Warranties and
Covenants of Investors</I></B>. Each Investor, for that Investor alone, represents and warrants to the Company as follows:</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(a)&#9;<I>Authority</I>. Each Investor has
full legal capacity, power and authority to execute and deliver this Agreement and to perform its obligations hereunder.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(b)&#9;<I>Securities Law Compliance</I>. Each
Investor acknowledges that the Notes and the Warrants have not been registered under the Securities Act, or any state securities
laws and, therefore, cannot be resold unless they are registered under the Securities Act and applicable state securities laws
or unless an exemption from such registration requirements is available. Such Investor is aware that the Company is under no obligation
to effect any such registration with respect to the Notes or Warrants or to file for or comply with any exemption from registration.
Such Investor has not been formed solely for the purpose of making this investment and is purchasing the Notes and Warrants to
be acquired by such Investor hereunder for its own account for investment, not as a nominee or agent, and not with a view to, or
for resale in connection with, the distribution thereof.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(c)&#9;<I>Accredited Investor</I>. Each Investor
is an accredited investor as such term is defined in Rule 501 of Regulation D under the Securities Act.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(d)&#9;<I>Filings</I>. Each Investor agrees
to either file or amend an existing Statement of Beneficial Ownership on Schedule 13D or 13G, whichever is applicable, with the
SEC within five days of the Closing Date.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">6. &#9;<B><I>Miscellaneous</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(a)&#9;<I>Changes</I>. This Agreement may
only be amended, modified or supplemented by an agreement in writing signed by each party hereto.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(b)&#9;<I>Governing Law</I>. This Agreement
and all actions arising out of this Agreement shall be governed by and construed in accordance with the laws of the State of California,
without regard to the conflicts of law provisions of the State of California or of any other state.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(c)&#9;<I>Survival</I>. The representations,
warranties, covenants and agreements made herein shall survive the execution and delivery of this Agreement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(d)&#9;<I>Successors and Assigns</I>. Subject
to the restrictions on transfer described in Section &lrm;6(e) below, the rights and obligations of the Company and the Investors
shall be binding upon and benefit the successors, assigns, heirs, administrators and transferees of the parties.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(e)&#9;<I>Assignment by the Company</I>. The
rights, interests or obligations hereunder may not be assigned, by operation of law or otherwise, in whole or in part, by the Company
without the prior written consent of Investors.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(f)&#9;<I>Entire Agreement</I>. This Agreement
together with the other Transaction Documents constitute the entire agreement among the Company and Investors and supersede any
and all prior agreements, negotiations, understandings and communications among the parties, whether written or oral, respecting
the subject matter hereof.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(g)&#9;<I>Notices</I>. All notices and other
communications shall be made in writing and shall be deemed effectively given upon the earlier of actual receipt or: (i) personal
delivery to the party to be notified; (ii) when sent, if sent by electronic mail or facsimile; (iii) five days after having been
sent by registered or certified mail; or (iv) one business day after the business day of deposit with a nationally recognized overnight
courier. All communications shall be sent to the following addresses:</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 STYLE="width: 20%">If to the Company, to: </TD>
    <TD STYLE="width: 80%">American Shared Hospital Services</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Four Embarcadero Center, Suite 3700</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>San Francisco, CA 94111</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Facsimile: (415) 788-5660</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Attention: Craig K. Tagawa, Chief Operating Officer and <BR>
Chief Financial Officer</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>With copies to:</TD>
    <TD>Davis Polk &amp; Wardwell LLP</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>1600 El Camino Real</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Menlo Park, CA 94025</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Facsimile: (650) 752-3601</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Attention: Daniel G. Kelly, Jr.</TD></TR>
</TABLE>
<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">If to Investors, to its address on the Company&rsquo;s records
or to such other mailing address or email address as the Company or Investors may designate in writing.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(h)&#9;<I>Severability of this Agreement</I>.
If any provision of this Agreement shall be judicially determined to be invalid, illegal or unenforceable, the validity, legality
and enforceability of the remaining provisions shall not in any way be affected or impaired thereby.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(i)&#9;<I>Expenses</I>. The Company shall
reimburse the Investors up to $ to cover their legal and other expenses incurred in connection with the Transaction Documents and
the transactions contemplated thereby.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(j)&#9;<I>Conflict Waiver</I>. Investors hereby
consent to the continued representation of the Company and its board of directors by Davis Polk &amp; Wardwell LLP (&ldquo;<B>Davis
Polk</B>&rdquo;) in relation to the Notes and Warrants Purchase and voluntarily and knowingly waive any actual or alleged conflict
and actual or alleged violation of ethical or comparable rules applicable to Davis Polk that may arise from its representation
of the Company and its board of directors in connection with the Notes and Warrants Purchase. In addition, the Investors hereby
acknowledge that their consent and waiver under this Section 6(j) is voluntary and informed, and that the Investors have been advised
of their rights to obtain independent legal advice with respect to this consent and waiver. The Investors further agree that they
are aware of the extent of their relationship, if any, with Davis Polk, and the Investors do not require additional information
from Davis Polk in order to understand the nature of this consent. Davis Polk is an express third party beneficiary of this Section
6(j).</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(k)&#9;<I>Counterparts</I>. This Agreement
may be executed in one or more counterparts, each of which will be deemed an original, but all of which together will constitute
one agreement.</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">&nbsp;</P>

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


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<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">The parties have caused this Agreement to
be duly executed and delivered as of the date and year first written above.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&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="2">
        <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"><B>COMPANY:</B><BR>
        <BR> </P></TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2">AMERICAN SHARED HOSPITAL SERVICES</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="width: 3%">By:</TD>
    <TD STYLE="width: 40%; border-bottom: Black 1pt solid">/s/ Ernest A. Bates, M.D.</TD>
    <TD STYLE="width: 57%">&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-top: 0pt; text-align: center; margin-bottom: 0pt"><B>[Signature Page
to Note and Warrant Purchase Agreement]</B></P>

<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"><B>INVESTORS:</B></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="4">
        <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">Raymond C. Stachowiak</P></TD></TR>
<TR>
    <TD NOWRAP STYLE="vertical-align: top; width: 3%">By:</TD>
    <TD STYLE="vertical-align: top; width: 40%; border-bottom: Black 1pt solid">/s/ Raymond C. Stachowiak</TD>
    <TD STYLE="vertical-align: top; width: 57%">&nbsp;</TD>
    <TD STYLE="width: 0%">&nbsp;</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">&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="4">John F. Ruffle</TD></TR>
<TR>
    <TD NOWRAP STYLE="vertical-align: top; width: 3%">By:</TD>
    <TD STYLE="vertical-align: top; width: 40%; border-bottom: Black 1pt solid">/s/ John F. Ruffle</TD>
    <TD STYLE="vertical-align: top; width: 57%">&nbsp;</TD>
    <TD STYLE="width: 0%">&nbsp;</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">&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="4">Mert Ozyurek</TD></TR>
<TR>
    <TD NOWRAP STYLE="vertical-align: top; width: 3%">By:</TD>
    <TD STYLE="vertical-align: top; width: 40%; border-bottom: Black 1pt solid">/s/ Mert Ozyurek</TD>
    <TD STYLE="vertical-align: top; width: 57%">&nbsp;</TD>
    <TD STYLE="width: 0%">&nbsp;</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">&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="4">David A. Larson, M.D.</TD></TR>
<TR>
    <TD NOWRAP STYLE="vertical-align: top; width: 3%">By:</TD>
    <TD STYLE="vertical-align: top; width: 40%; border-bottom: Black 1pt solid">/s/ David A. Larson, M.D.</TD>
    <TD STYLE="vertical-align: top; width: 57%">&nbsp;</TD>
    <TD STYLE="width: 0%">&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"></P>

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

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<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">&nbsp;</P>

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: bottom">
    <TD NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: left; border-bottom: Black 1pt solid">Name and Address</TD><TD NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">Note Amount</TD><TD NOWRAP STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif">&nbsp;</TD><TD NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; padding-bottom: 1pt">&nbsp;</TD>
    <TD COLSPAN="2" NOWRAP STYLE="font: bold 10pt Times New Roman, Times, Serif; text-align: center; border-bottom: Black 1pt solid">Warrant Shares</TD><TD NOWRAP STYLE="padding-bottom: 1pt; font: bold 10pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="width: 72%; font-size: 10pt; text-align: left; padding-bottom: 1pt">Raymond C. Stachowiak</TD><TD STYLE="width: 2%; font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="width: 1%; padding-bottom: 1pt; font-size: 10pt; text-align: left">$</TD><TD STYLE="width: 10%; padding-bottom: 1pt; font-size: 10pt; text-align: right">500,000</TD><TD STYLE="width: 1%; padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="width: 2%; font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="width: 1%; padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="width: 10%; padding-bottom: 1pt; font-size: 10pt; text-align: right">100,000</TD><TD STYLE="width: 1%; padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 10pt; text-align: left; padding-bottom: 1pt">John F. Ruffle</TD><TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">$</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: right">250,000</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: right">50,000</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: rgb(204,238,255)">
    <TD STYLE="font-size: 10pt; text-align: left; padding-bottom: 1pt">Mert Ozyurek</TD><TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">$</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: right">200,000</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: right">40,000</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: bottom; background-color: White">
    <TD STYLE="font-size: 10pt; text-align: left; padding-bottom: 1pt">David A. Larson, M.D.</TD><TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">$</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: right">50,000</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="font-size: 10pt; padding-bottom: 1pt">&nbsp;</TD>
    <TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: right">10,000</TD><TD STYLE="padding-bottom: 1pt; font-size: 10pt; text-align: left">&nbsp;</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">&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"><B>Exhibit A</B><BR>
<BR>
<B>FORM OF NOTE</B></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">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><B>THIS NOTE HAS NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED (THE &ldquo;ACT&rdquo;) OR UNDER ANY STATE SECURITIES LAW. IT MAY NOT BE SOLD, OFFERED FOR
SALE, PLEDGED OR HYPOTHECATED EXCEPT PURSUANT TO THE PROVISIONS OF THE ACT AND APPLICABLE STATE SECURITIES LAWS OR AN OPINION OF
COUNSEL SATISFACTORY TO THE COMPANY THAT SUCH SALE, ASSIGNMENT, PLEDGE OR TRANSFER IS IN COMPLIANCE WITH AN AVAILABLE EXEMPTION
UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS.</B></P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">AMERICAN SHARED HOSPITAL SERVICES<BR>
<BR>
PROMISSORY NOTE</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>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%; font-size: 10pt">$[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;]</TD>
    <TD STYLE="width: 50%; font-size: 10pt; text-align: right">October 22, 2014</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt; text-align: right">San Francisco, California</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-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">FOR VALUE RECEIVED, AMERICAN SHARED HOSPITAL
SERVICES, a California corporation (the &ldquo;<B>Company</B>&rdquo;) promises to pay to [&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ] (the &ldquo;<B>Investor</B>&rdquo;),
or his registered assigns, in lawful money of the United States of America the principal sum of [&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ] US dollars ($[ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;]), or such
lesser amount as shall equal the outstanding principal amount hereof, together with simple interest from the date of this Note
on the unpaid principal balance at a rate equal to 15% per annum, computed on the basis of a 360-day year of twelve 30-day months.
All unpaid principal, together with any then unpaid and accrued interest and other amounts payable hereunder, shall be due and
payable on October 22, 2017 (the &ldquo;<B>Maturity Date</B>&rdquo;). This Note is one of the &ldquo;Notes&rdquo; issued pursuant
to the Note and Warrant Purchase Agreement of even date herewith (the &ldquo;<B>Note and Warrant Purchase Agreement</B>&rdquo;)
between the Company and the Investors (as defined therein).</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">The following is a statement of the rights
of Investor and the conditions to which this Note is subject, and to which Investor, by the acceptance of this Note, agrees:</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">1.&#9;<B><I>Interest</I></B>. The Company
promises to pay interest on the principal amount of this Note at the rate per annum described above. Interest on the Note will
accrue from the most recent date to which interest has been paid; or, if no interest has been paid, from October 22, 2014. The
Company will pay interest monthly on the 22nd of each month (each an &ldquo;<B>Interest Payment Date</B>&rdquo;), commencing with
the first Interest Payment Date next succeeding the date hereof, and at the Maturity Date; <I>provided</I> that any payment of
interest to be made on any Interest Payment Date or on the Maturity Date that is not a Business Day shall be made on the next succeeding
Business Day with the same force and effect as if made on such Interest Payment Date or the Maturity Date, as the case may be,
and no additional interest shall accrue as a result of such delayed payment. The term &ldquo;<B>Business Day</B>&rdquo; means any
day, that is not a Saturday or Sunday, and that is not a day on which banking institutions in New York City are generally authorized,
obligated or by law or executive order to be closed.</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"></P>

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<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">2.&#9;<B><I>Prepayment</I></B>.</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: 1in">(a)&#9;<I>Optional Prepayment</I>. The
Company shall have the right to prepay the outstanding principal amount of the Note and any accrued interest thereon (collectively,
the &ldquo;<B>Outstanding Balance</B>&rdquo;) in whole or in part without penalty or premium on any date on or after December 31,
2015.</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: 1in">(b)&#9;<I>Mandatory Prepayment</I>.
The Company shall, within five (5) days following the consummation of the Fifth Milestone Payment (as defined below), prepay the
Outstanding Balance of this Note in whole without penalty or premium. For purposes of this Section 2(b), the term &ldquo;<B>Fifth
Milestone Payment</B>&rdquo; shall mean payment by a third party financial institution to Mevion Medical Systems, Inc. (&ldquo;<B>Mevion</B>&rdquo;)
of the fifth milestone payment referenced in that certain System Build Agreement dated as of February 26, 2007 by and between the
Company and Mevion and $2,000,000 to reimburse the Company for the third and fourth milestone payments.</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: 1in">(c)&#9;<I>Repayment upon Mevion IPO</I>.
In the event of the initial public offering of the common stock of Mevion (the &ldquo;<B>Mevion IPO</B>&rdquo;), if this Note has
not previously been fully repaid, then, upon receipt of a written request from an Investor, the Company shall sell some or all
of its shares of Mevion&rsquo;s common stock (the &ldquo;<B>Mevion Shares</B>&rdquo;) and promptly use the proceeds of such sale
to prepay the Outstanding Balance of this Note in whole or in part without penalty or premium,<I> provided that </I>the Company
shall be under no obligation to sell any Mevion Shares until the Company&rsquo;s lock-up agreement in connection with the Mevion
IPO has expired. Any such prepayment shall be made on a pro rata basis among the Notes issued pursuant to the Note and Warrant
Purchase Agreement based on the principal amount of each Note then outstanding.</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">3.&#9;<B><I>Events of Default</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in">(a)&#9;Each of the following shall constitute
an &ldquo;<B>Event of Default</B>&rdquo;:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1.25in">(i)&#9;<I>Failure to Pay. </I> The Company
fails to pay (a) any principal amount of this Note when due or (b) interest or any other amount when due and such failure continues
for five (5) days after written notice to the Company.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1.25in">(ii)&#9;<I>Breach of Representations,
Warranties or Covenants. </I>Any representation or warranty made or deemed made by the Company in the Note and Warrant Purchase
Agreement is incorrect in any material respect on the date as of which such representation or warranty was made or deemed made.
The Company fails to observe or perform (a) any covenant, condition or agreement contained in the Note and Warrant Purchase Agreement
or (b) any other covenant, obligation, condition or agreement contained in this Note and such failure continues for 30 days after
written notice to the Company.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1.25in">(iii)&#9;<I>Voluntary Bankruptcy or Insolvency
Proceedings</I>. The Company shall (i) apply for or consent to the appointment of a receiver, trustee, liquidator or custodian
of itself or of all or a substantial part of its property, (ii) be unable, or admit in writing its inability, to pay its debts
generally as they mature, (iii) make a general assignment for the benefit of its or any of its creditors, (iv) be dissolved or
liquidated, (v) become insolvent (as such term may be defined or interpreted under any applicable statute), (vi) commence a voluntary
case or other proceeding seeking liquidation, reorganization or other relief with respect to itself or its debts under any bankruptcy,
insolvency or other similar law now or hereafter in effect or consent to any such relief or to the appointment of or taking possession
of its property by any official in an involuntary case or other proceeding commenced against it, or (vii) take any action for the
purpose of effecting any of the foregoing; or</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1.25in">(iv)&#9;<I>Involuntary Bankruptcy or Insolvency
Proceedings</I>. Proceedings for the appointment of a receiver, trustee, liquidator or custodian of the Company or of all or a
substantial part of the property thereof, or an involuntary case or other proceedings seeking liquidation, reorganization or other
relief with respect to the Company or the debts thereof under any bankruptcy, insolvency or other similar law now or hereafter
in effect shall be commenced and an order for relief entered or such proceeding shall not be dismissed or discharged within 30
days of commencement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in">(b)&#9;If an Event of Default (other than
an Event of Default specified in clause (iii) or (iv) of Section 3(a) hereof with respect to the Company) shall have occurred and
is continuing, Investors holding at least 50% of the principal amount of the then outstanding Notes may declare the principal of,
and accrued and unpaid interest on the Note to be due and payable by notice in writing to the Company and the same shall become
immediately due and payable.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 1in">If an Event of Default specified in clause
(iii) or (iv) of Section 3(a) hereof with respect to the Company occurs and is continuing, then the entire outstanding principal
amount of the Note will automatically become due immediately and payable in each and every case without presentment, demand, protest
or further notice, all of which are hereby waived by the Company.</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">4.&#9;<B><I>Successors and Assigns</I></B>.
Subject to the restrictions on transfer described in Sections 6 and 7 below, the rights and obligations of the Company and the
Investor shall be binding upon and benefit the successors, assigns, heirs, administrators and transferees of the parties.</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"></P>

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<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">5.&#9;<B><I>Waiver and Amendment</I></B>.
Any provision of this Note may be amended, waived or modified upon the written consent of the Company and the Investor; provided
that the terms of this Note relating to the payment of the principal amount of and interest on this Note shall not be amended,
waived or modified except by the Investor holding this Note.</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">6.&#9;<B><I>Assignment by the Company</I></B>.
Neither this Note nor any of the rights, interests or obligations hereunder may be assigned, by operation of law or otherwise,
in whole or in part, by the Company without the prior written consent of the Investor.</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">7.&#9;<B><I>Notices</I></B>. All notices,
requests, demands, consents, instructions or other communications required or permitted hereunder shall in writing and faxed, mailed
or delivered to each party at the respective addresses of the parties as set forth in the Note and Warrant Purchase Agreement,
or at such other address or facsimile number as the Company shall have furnished to the Investor in writing. All such notices and
communications will be deemed effectively given the earlier of (i) when received, (ii) when delivered personally, (iii) one business
day after being delivered by facsimile (with receipt of appropriate confirmation), (iv) one business day after being deposited
with an overnight courier service of recognized standing or (v) four days after being deposited in the U.S. mail, first class with
postage prepaid.</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">8.&#9;<B><I>Usury</I></B>. If any interest
is paid on this Note which is deemed to be in excess of the then legal maximum rate, then that portion of the interest payment
representing an amount in excess of the then legal maximum rate shall be deemed a payment of principal and applied against the
principal of this Note.</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">9.&#9;<B><I>Waivers</I></B>. The Company
hereby waives notice of default, presentment or demand for payment, protest or notice of nonpayment or dishonor and all other notices
or demands relative to this instrument.</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">10.&#9;<B><I>Governing Law</I></B>. This
Note and all actions arising out of or in connection with this Note shall be governed by and construed in accordance with the laws
of the State of California, without regard to the conflicts of law provisions of the State of California, or of any other state.</P>

<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-indent: 0.5in">The Company has caused this Note to be issued
as of the date first written above.</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"></P>



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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">AMERICAN SHARED HOSPITAL SERVICES</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD NOWRAP STYLE="width: 2%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 48%">&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"></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>Exhibit B</B><BR>
<BR>
<B>FORM OF WARRANT</B></P>

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


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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">AMERICAN SHARED HOSPITAL SERVICES<BR>
<BR>
WARRANT FOR THE PURCHASE OF SHARES OF<BR>
COMMON STOCK OF AMERICAN SHARED HOSPITAL SERVICES</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">
        <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"><B>No. ____</B></P></TD>
    <TD STYLE="width: 50%; text-align: right"><B>Warrant to Purchase</B><BR>
<B>_________ Shares</B></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in"><B>THIS SECURITY HAS NOT BEEN REGISTERED
UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE &ldquo;ACT&rdquo;) OR UNDER ANY STATE SECURITIES LAW. IT MAY NOT BE SOLD, OFFERED
FOR SALE, PLEDGED OR HYPOTHECATED EXCEPT PURSUANT TO THE PROVISIONS OF THE ACT AND APPLICABLE STATE SECURITIES LAWS OR AN OPINION
OF COUNSEL SATISFACTORY TO THE COMPANY THAT SUCH SALE, ASSIGNMENT, PLEDGE OR TRANSFER IS IN COMPLIANCE WITH AN AVAILABLE EXEMPTION
UNDER THE ACT AND APPLICABLE STATE SECURITIES LAWS.</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in"><B>FOR VALUE RECEIVED, AMERICAN SHARED HOSPITAL
SERVICES</B>, a California corporation (the &ldquo;<B>Company</B>&rdquo;), hereby certifies that [ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;], his successor or permitted
assigns (the &ldquo;<B>Holder</B>&rdquo;), is entitled, subject to the provisions of this Warrant, to purchase from the Company,
at the times specified herein, [ &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;] fully paid and non-assessable shares of Common Stock of the Company, no par value per share
(the &ldquo;<B>Common Stock</B>&rdquo;), at a purchase price per share equal to the Exercise Price (as hereinafter defined). The
number of shares of Common Stock to be received upon the exercise of this Warrant and the price to be paid for a share of Common
Stock are subject to adjustment from time to time as hereinafter set forth.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">1. &#9;<I>Definitions.</I> a) The following
terms, as used herein, have the following meanings:</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">&ldquo;<B>Affiliate</B>&rdquo; means, with
respect to any Person, any other Person directly or indirectly controlling, controlled by or under common control with such Person.
For the purpose of this definition, the term &ldquo;<B>control</B>&rdquo; (including, with correlative meanings, the terms &ldquo;<B>controlling</B>&rdquo;,
&ldquo;<B>controlled by</B>&rdquo; and &ldquo;<B>under common control with</B>&rdquo;), as used with respect to any Person, means
the possession, directly or indirectly, of the power to direct or cause the direction of the management and policies of such 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; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.5in">&ldquo;<B>Aggregate Offering Price</B>&rdquo;
shall mean, calculated on a per share of Common Stock basis, (i) in respect of any Common Stock, the consideration received by
the Company for the issuance of such Common Stock and (ii) in respect of any convertible securities (as defined in paragraph &lrm;8(b)),
the sum of (A) the consideration received by the Company for the issuance of such convertible securities plus (B) the consideration
payable to the Company upon exercise, exchange or conversion in full of such convertible securities (excluding the forfeiture of
such convertible securities) for the issuance of the underlying shares of Common Stock.</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"></P>

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<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">&ldquo;<B>Board of Directors</B>&rdquo;
means the board of directors of the Company.</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">&ldquo;<B>Business Day</B>&rdquo; means
any day except a Saturday, Sunday or other day on which commercial banks in the City of New York are authorized by law to close.</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">&ldquo;<B>Current Market Price Per Common
Share</B>&rdquo; means, on any determination date, the average of the Daily Prices per share of Common Stock for the 20 consecutive
trading days immediately prior to such date. If, on any determination date, the shares of Common Stock are not traded on a national
securities exchange or quoted by any regulated quotation service, the Current Market Price Per Common Share shall be the fair market
value per share as determined in good faith by the Board.</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">&ldquo;<B>Daily Price</B>&rdquo; means (i)
if the shares of Common Stock are then listed and traded on a national securities exchange, the closing price on the applicable
day as reported by the principal national securities exchange on which such shares are listed and traded and (ii) if such shares
are not then listed and traded on a national securities exchange, the closing price on such day as quoted by any regulated quotation
service.</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">&ldquo;<B>Excluded Securities</B>&rdquo;
means shares of Common Stock issued or issuable (i) pursuant to the Company&rsquo;s stock option plan or any similar employee compensation
plan of the Company that is approved by the Board of Directors, (ii) pursuant to the exercise of any convertible securities if
no adjustment was required pursuant to paragraph 7(b) at the time such convertible security was issued, (iii) pursuant to an underwritten
public offering and (iv) as consideration for or to fund the acquisition of any company, business or asset.</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">&ldquo;<B>Exercise Price</B>&rdquo; means
$2.20 per Warrant Share, as the same may be adjusted from time to time as provided in this Warrant.</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">&ldquo;<B>Expiration Time</B>&rdquo; means
5:00 p.m. New York City on the third anniversary of the Closing Date or, if such day is not a Business Day, then until 5:00 p.m.
New York City time on the next succeeding day that is a Business Day.</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">&ldquo;<B>Note and Warrant Purchase Agreement</B>&rdquo;
means the Note and Warrant Purchase Agreement dated as of the date hereof among the Company and the holders listed on the signature
pages thereto, as the same may be amended from time to time.</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"></P>

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<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">&ldquo;<B>Person</B>&rdquo; means an individual,
corporation, partnership, limited liability company, association, trust or other entity or organization, including a government
or political subdivision or an agency or instrumentality thereof.</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">&ldquo;<B>Warrant Shares</B>&rdquo; means
the shares of Common Stock deliverable upon exercise of this Warrant, as the same may be adjusted from time to time as provided
in this Warrant.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">(b)&#9;Capitalized terms used but
not defined in this Warrant shall have the meanings assigned to such terms in the Note and Warrant Purchase Agreement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">2. &#9;<I>Exercise of Warrant.</I></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">(a)&#9;The Holder is entitled to
exercise this Warrant in whole or in part at any time, or from time to time, commencing on the first anniversary of the Closing
Date and ending at the Expiration Time. To exercise this Warrant, the Holder shall deliver to the Company i) an executed Warrant
Exercise Notice substantially in the form annexed to this Warrant, ii) this Warrant and iii) subject to paragraph &lrm;2(e), the
applicable Exercise Price. Upon such delivery and payment, the Holder shall be deemed to be the holder of record of the Warrant
Shares subject to such exercise, notwithstanding that the stock transfer books of the Company shall then be closed or that certificates
representing such Warrant Shares shall not then be actually delivered to the Holder.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">(b)&#9;The Exercise Price may be
paid either by wire transfer of immediately available funds to an account designated by the Company or by certified or official
bank check or bank cashier&rsquo;s check payable to the order of the Company. The Company shall pay any and all documentary, stamp
or similar issue or transfer taxes payable in respect of the issue or delivery of the Warrant Shares; <I>provided</I> that the
Company shall not be required to pay any taxes that may be payable in respect of any transfer involved in the issuance and delivery
of the Warrant Shares in a name other than that of the Holder.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">(c)&#9;If the Holder exercises this
Warrant in part, this Warrant shall be surrendered by the Holder to the Company and a new Warrant of the same tenor and for the
unexercised number of Warrant Shares registered in the name of the Holder shall be executed by the Company as promptly as reasonably
practicable.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">(d)&#9;Upon surrender of this Warrant
in conformity with the foregoing provisions, the Company shall transfer to the Holder appropriate evidence of ownership of the
shares of Common Stock or other securities or property (including any money) to which the Holder is entitled, registered or otherwise
placed in, or payable to the order of, the name or names of the Holder as may be directed in writing by the Holder, and shall promptly
deliver such evidence of ownership and any other securities or property (including any money) to the Person or Persons entitled
to receive the same, together with an amount in cash in lieu of any fraction of a share as provided in paragraph &lrm;5 below.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">(e)&#9;In lieu of making a cash payment
of the Exercise Price to exercise this Warrant pursuant to paragraph &lrm;2(a) (but in all other respects in accordance with the
exercise procedure set forth in paragraph &lrm;2(a)), the Holder may elect to convert this Warrant into shares of Common Stock,
in which event the Company will issue to the Holder the number of shares of Common Stock equal to the amount resulting from the
following equation:</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 78pt; text-indent: -42pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 78pt; text-indent: -42pt">X = <U>(A - B) x C</U> where:<BR>
A</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: -0.5in">X =&#9;the number of shares of
Common Stock issuable upon exercise pursuant to this paragraph &lrm;2(e);</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: -0.5in">A =&#9;the Current Market Price
Per Common Share on the date on which the Holder delivers a Warrant Exercise Notice to the Company pursuant to paragraph &lrm;2(a);</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: -0.5in">B =&#9;the Exercise Price; and</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1.5in; text-indent: -0.5in">C =&#9;the number of shares of
Common Stock as to which this Warrant is being exercised pursuant to paragraph &lrm;2(a).</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">If the foregoing calculation results in
zero or a negative number, then no shares of Common Stock shall be issued upon exercise pursuant to this paragraph &lrm;2(e).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">3. &#9;<I>Restrictive Legend</I>. Certificates
representing shares of Common Stock issued pursuant to this Warrant shall bear a legend substantially in the form of the legend
set forth on the first page of this Warrant to the extent that and for so long as such legend is required pursuant to applicable
securities laws.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">4. &#9;<I>Reservation of Shares</I>. The Company
hereby agrees that at all times there shall be reserved for issuance and delivery upon exercise of this Warrant such number of
its authorized but unissued shares of Common Stock or other securities of the Company from time to time issuable upon exercise
of this Warrant as will be sufficient to permit the exercise in full of this Warrant. All such shares shall be duly authorized
and, when issued upon such exercise, shall be validly issued, fully paid and non-assessable, free and clear of all liens, security
interests, charges and other encumbrances or restrictions on sale and free and clear of all preemptive rights, in each case except
restrictions on transfer contemplated by paragraph &lrm;3, to the extent set forth in the Note and Warrant Purchase Agreement and
to the extent created by the Holder.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">5. &#9;<I>Fractional Shares.</I> No fractional
shares or scrip representing fractional shares shall be issued upon the exercise of this Warrant, and in lieu of delivery of any
such fractional share to which the Holder may be entitled upon any exercise of this Warrant, the Company shall pay to the Holder
an amount in cash equal to such fraction multiplied by the Current Market Price Per Common Share on the Business Day immediately
preceding the date on which the Holder delivers the Warrant Exercise Notice pursuant to paragraph &lrm;2(a).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">6. &#9;<I>Loss or Destruction of Warrant</I>.
Upon receipt by the Company of evidence satisfactory to it (in the exercise of its reasonable discretion) of the loss, theft, destruction
or mutilation of this Warrant, and (in the case of loss, theft or destruction) of reasonably satisfactory indemnification, and
upon surrender and cancellation of this Warrant, if mutilated, the Company shall execute and deliver a new Warrant of like tenor
and date.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">7. &#9;<I>Anti-dilution Provisions</I>.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">(a)&#9;<I>Common Stock Dividends,
Subdivisions or Combinations</I>. If the Company shall at any time after the date hereof (A) declare and pay a dividend or make
a distribution on Common Stock payable in Common Stock, (B) subdivide or split the outstanding shares of Common Stock into a greater
number of shares or (C) combine or reclassify the outstanding shares of Common Stock into a smaller number of shares, then in each
such case:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(i)&#9;the number of Warrant Shares issuable
upon exercise of this Warrant thereafter shall be proportionately adjusted so that the exercise of this Warrant after such event
shall entitle the Holder to receive the aggregate number of shares of Common Stock that such Holder would have been entitled to
receive had such Holder exercised this Warrant immediately prior to such event; and</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(ii)&#9;the Exercise Price thereafter shall
be adjusted to equal the product of the Exercise Price in effect immediately prior to such event multiplied by a fraction 0 the
numerator of which shall be the number of Warrant Shares issuable upon the exercise of this Warrant immediately prior to such event
and 0 the denominator of which shall be the number of Warrant Shares issuable upon the exercise of this Warrant immediately following
such event.</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">Any adjustment made pursuant to this paragraph
&lrm;8(a) shall become effective immediately after the applicable record date in the case of a dividend or distribution and immediately
after the applicable effective date in the case of a subdivision, split, combination or reclassification.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in"></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">(b)&#9;<I>Certain Issuances of Common
Stock or Convertible Securities.</I> If the Company shall issue or sell any shares of Common Stock (or options, rights, warrants
or other securities convertible into or exchangeable or exercisable for shares of Common Stock (collectively, &ldquo;<B>convertible
securities</B>&rdquo;)) (other than Excluded Securities) without consideration or at an Aggregate Offering Price that is less than
the Current Market Price Per Common Share on the last trading day preceding the date of the agreement on pricing such shares of
Common Stock (or such convertible securities), then in each such case:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(i)&#9;the number of Warrant Shares issuable
upon exercise of this Warrant thereafter shall be adjusted to equal the product of the number of Warrant Shares issuable upon the
exercise of this Warrant immediately prior to such record date (or issuance or sale date, as applicable) multiplied by a fraction
0 the numerator of which shall be the sum of (x) the number of shares of Common Stock outstanding on such date and (y) the number
of additional shares of Common Stock issued (or into which convertible securities may be exercised or converted) and 0 the denominator
of which shall be the sum of 0 the number of shares of Common Stock outstanding on such date and 0 the number of shares of Common
Stock that the aggregate consideration for the total number of such additional shares of Common Stock so issued (or into which
convertible securities may be exercised or converted) would purchase at a price per share equal to the Current Market Price Per
Common Share on such record date (or issuance or sale date, as applicable); and</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(ii)&#9;the Exercise Price thereafter shall
be adjusted to equal the product of the Exercise Price in effect immediately prior to such record date (or issuance or sale date,
as applicable) multiplied by a fraction (A) the numerator of which shall be the number of Warrant Shares issuable upon the exercise
of this Warrant immediately prior to such record date (or issuance or sale date, as applicable) and (B) the denominator of which
shall be the number of Warrant Shares issuable upon the exercise of this Warrant immediately following such record date (or issuance
or sale date, as applicable).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.9in">Any adjustment made pursuant to this paragraph
8(b) shall become effective immediately after the applicable record date (or, if no record date is used, after the issuance or
sale date).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">(c)&#9;<I>Consolidation, Merger or
Sale of Assets.</I> In the event of any consolidation of the Company with, or merger of the Company into, any other Person, any
merger of another Person into the Company (other than a merger which does not result in any reclassification, conversion, exchange
or cancellation of outstanding shares of Common Stock) or any sale or transfer of all or substantially all of the assets of the
Company to the Person formed by such consolidation or resulting from such merger, as the case may be, the Holder shall have the
right thereafter to exercise this Warrant for the kind and amount of securities, cash and/or other property receivable upon such
consolidation, merger, sale or transfer by a holder of the number of shares of Common Stock for which this Warrant may have been
exercised immediately prior to such consolidation, merger, sale or transfer. In determining the kind and amount of securities,
cash and/or other property receivable upon such consolidation, merger, sale or transfer, if the holders of Common Stock have the
right to elect as to the consideration to be received upon the consummation of such consolidation, merger, sale or transfer, then
the consideration that the Holder shall be entitled to receive upon exercise shall be deemed to be the kind and amount of consideration
received by the majority of all holders of Common Stock that affirmatively make an election (or of all such holders if none make
an election). Adjustments for events subsequent to the effective date of such a consolidation, merger, sale or transfer of assets
shall be as nearly equivalent as may be practicable to the adjustments provided for in this Warrant. In any such event, effective
provisions shall be made in the certificate or articles of incorporation of the resulting or surviving corporation, in any contract
of sale, merger, conveyance, lease, transfer or otherwise so that the provisions set forth herein for the protection of the rights
of the Holder shall thereafter continue to be applicable; and any such resulting or surviving corporation shall expressly assume
the obligation to deliver, upon exercise, such shares of stock, other securities, cash and property.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">(d)&#9;<I>Certain Determinations.</I>
For purposes of any computation of any adjustment required under this paragraph 8:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(i)&#9;adjustments shall be made successively
whenever any event giving rise to such an adjustment shall occur;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(ii)&#9;if any portion of any consideration
to be received by the Company in a transaction giving rise to such an adjustment shall be in a form other than cash, the fair market
value of such non-cash consideration shall be utilized in such computation. Such fair market value shall be determined by the Board
of Directors; <I>provided</I> that if the Holder shall object to any such determination, the Board of Directors shall retain an
independent appraiser reasonably satisfactory to the Holder to determine such fair market value. The expense of such independent
appraiser shall be shared equally by the Company and the Holder. The Holder shall be notified promptly of any consideration other
than cash to be received by the Company and furnished with a description of the consideration and the fair market value thereof,
as determined in accordance with the foregoing provisions;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(iii)&#9;such calculations shall be made to
the nearest one-tenth of a cent or to the nearest hundredth of a share, as the case may be; and</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">(iv)&#9;no adjustment in the Exercise Price
or the number of Warrant Shares issuable upon exercise of the Warrant, as the case may be, shall be required if the amount of such
adjustment would be less than one-tenth of a cent or hundredth of a share, as the case may be; <I>provided</I> that any adjustments
which by reason of this paragraph &lrm;8(e)(iv) are not required to be made shall be carried forward and taken into account in
any subsequent adjustment.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">(e)&#9;<I>Certificates as to Adjustments.</I>
Upon the occurrence of each adjustment to the Exercise Price and/or the number of Warrant Shares issuable upon exercise of this
Warrant, the Company shall promptly compute such adjustment in accordance with the terms hereof and furnish to the Holder a certificate
setting forth such adjustment and showing in reasonable detail the facts upon which such adjustment is based.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 30pt; text-indent: 0in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.5in; text-indent: 0in">(f)&#9;<I>Notices</I>. In the event
that the Company shall propose at any time to effect any of the events described in paragraphs &lrm;(a) through &lrm;(e) above
that would result in an adjustment to the Exercise Price, the number of Warrant Shares issuable upon exercise of this Warrant or
a change in the type of securities or property to be delivered upon exercise of this Warrant, the Company shall send notice to
the Holder in the manner set forth in paragraph &lrm;9. In the case of a dividend or other distribution, such notice shall be sent
at least 10 days prior to the applicable record date and shall specify such record date and the date on which such dividend or
other distribution is to be made. In any other case, such notice shall be sent at least 15 days prior to the effective date of
any such event and shall specify such effective date. In all cases, such notice shall specify such event in reasonable detail,
including the effect on the Exercise Price and the number, kind or class of securities or other property issuable upon exercise
of this Warrant. Failure to furnish any certificate pursuant to paragraph 7(e) or to give any notice pursuant to this paragraph
7(f), or any defect in any such certificate or notice, shall not affect the legality or the validity of the adjustment of the Exercise
Price and/or the number of securities, cash and/or other property issuable upon exercise of this Warrant, or any transaction giving
rise thereto.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">8. &#9;<I>Notices</I>. Any notice, demand
or delivery authorized by this Warrant shall be in writing and shall be given to the Holder or the Company, as the case may be,
at the respective addresses of the parties as set forth in the Note and Warrant Purchase Agreement, or such other address (or facsimile
number) as shall have been furnished to the party giving or making such notice, demand or delivery. Each such notice, demand or
delivery shall be deemed received on the date of receipt by the recipient thereof if received prior to 5:00 p.m. in the place of
receipt and such day is a Business Day. Otherwise, any such notice, demand or delivery shall be deemed not to have been received
until the next succeeding Business Day.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">9. &#9;<I>Rights of the Holder</I>. Prior
to any exercise of this Warrant, the Holder shall not, by virtue hereof, be entitled to any rights of a shareholder of the Company,
including, without limitation, the right to vote, to receive dividends or other distributions, to exercise any preemptive right
or to receive any notice of meetings of shareholders or any notice of any proceedings of the Company except as may be specifically
provided for herein.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">10.&#9;<B><I>GOVERNING LAW</I>. THIS WARRANT
AND ALL RIGHTS ARISING HEREUNDER SHALL BE CONSTRUED AND DETERMINED IN ACCORDANCE WITH THE INTERNAL LAWS OF THE STATE OF CALIFORNIA,
AND THE PERFORMANCE THEREOF SHALL BE GOVERNED AND ENFORCED IN ACCORDANCE WITH SUCH LAWS. </B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">11.&#9;<I>Amendments; Waivers</I>. Any provision
of this Warrant may be amended or waived if, and only if, such amendment or waiver is in writing and signed, in the case of an
amendment, by the Holder and the Company, or in the case of a waiver, by the party against whom the waiver is to be effective.
No failure or delay by either party in exercising any right, power or privilege hereunder shall operate as a waiver thereof nor
shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right,
power or privilege. The rights and remedies herein provided shall be cumulative and not exclusive of any rights or remedies provided
by law.</P>

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


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    <!-- Field: /Page -->

<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">IN WITNESS WHEREOF, the Company has duly
caused this Warrant to be signed by its duly authorized officer and to be dated as of ___________, 2014.</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"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">AMERICAN SHARED HOSPITAL SERVICES</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD NOWRAP STYLE="width: 2%">By:</TD>
    <TD STYLE="width: 48%; border-bottom: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Name:</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>Title:</TD></TR>
</TABLE>


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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2">[HOLDER]</TD>
    <TD>&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="width: 2%">By:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 48%; border-bottom: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="width: 50%">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Name:</TD>
    <TD>&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Title:</TD>
    <TD>&nbsp;</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">&nbsp;</P>

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


<!-- Field: Page; Sequence: 26 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">WARRANT EXERCISE NOTICE</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">(To be delivered prior to exercise of the
Warrant<BR>
by execution of the Warrant Exercise Subscription Form)</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>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">To:&#9;American Shared Hospital Services</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">The undersigned hereby notifies you of its
intention to exercise the Warrant to purchase shares of Common Stock, no par value, of American Shared Hospital Services. The undersigned
intends to exercise the Warrant to purchase ___________ shares (the &ldquo;<B>Warrant Shares</B>&rdquo;) at $______ per Warrant
Share (the Exercise Price currently in effect pursuant to the Warrant). As indicated below, the undersigned intends to pay the
aggregate Exercise Price for the Warrant Shares by wire transfer of immediately available funds or by certified or official bank
or bank cashier&rsquo;s check or by reduction in the number of Warrant Shares that would otherwise be issued upon exercise pursuant
to paragraph &lrm;2(e) of the Warrant.</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">Date: _________________</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"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 60%">&nbsp;</TD>
    <TD STYLE="width: 40%; border-bottom: Black 1pt solid">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>(Signature of Owner)</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>(Street Address)</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: left">(City)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(State)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Zip Code)</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">&nbsp;</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"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 10%">Payment:</TD>
    <TD STYLE="width: 90%">$<U>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    </U> &nbsp;wire transfer of immediately available funds</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>$<U>&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;
    </U> &nbsp;certified or official bank or bank cashier&rsquo;s check</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Reduction in number of Warrant Shares</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 0pt 1in; text-indent: -1in">&nbsp;</P>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">WARRANT EXERCISE SUBSCRIPTION FORM</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">(To be executed only upon exercise of the
Warrant<BR>
after delivery of Warrant Exercise 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"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">To:&#9;American Shared Hospital Services</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">The undersigned irrevocably exercises the
Warrant for the purchase of ___________ shares (the &ldquo;<B>Warrant Shares</B>&rdquo;) of Common Stock, no par value per share,
of American Shared Hospital Services (the &ldquo;<B>Company</B>&rdquo;) at $_____ per Warrant Share (the Exercise Price currently
in effect pursuant to the Warrant) and herewith makes payment of $___________ (such payment being made as specified in the undersigned&rsquo;s
previously-delivered Warrant Exercise Notice), all on the terms and conditions specified in the within Warrant Certificate, surrenders
this Warrant Certificate and all right, title and interest therein to the Company and directs that the Warrant Shares deliverable
upon the exercise of this Warrant be registered or placed in the name and at the address specified below and delivered thereto.</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">Date: _________________</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"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 60%">&nbsp;</TD>
    <TD STYLE="width: 40%; border-bottom: Black 1pt solid">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>(Signature of Owner)</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>(Street Address)</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="text-align: left">(City)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(State)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Zip Code)</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"></P>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<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>

<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="width: 1%; font-size: 10pt">Securities and/or check to be issued to:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</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">&nbsp;</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="width: 1%; font-size: 10pt">Please insert social security or identifying number:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</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">&nbsp;</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="width: 1%; font-size: 10pt">Name:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</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">&nbsp;</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="width: 1%; font-size: 10pt">Street Address:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</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">&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="width: 1%; font-size: 10pt">City, State and Zip Code:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</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">&nbsp;</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">Any unexercised portion of the Warrant evidenced by the within
Warrant to be issued to:</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">&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="width: 1%; font-size: 10pt">Please insert social security or identifying number:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</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">&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="width: 1%; font-size: 10pt">Name:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&nbsp;</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">&nbsp;</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD NOWRAP STYLE="width: 1%; font-size: 10pt">Street Address:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&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"></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="width: 1%; font-size: 10pt">City, State and Zip Code:&nbsp;&nbsp;</TD>
    <TD STYLE="width: 99%; font-size: 10pt; border-bottom: Black 1pt solid">&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"></P>

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

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<TYPE>EX-10.2
<SEQUENCE>4
<FILENAME>v392037_ex10-2.htm
<DESCRIPTION>EXHIBIT 10.2
<TEXT>
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<P STYLE="margin: 0; text-align: right">&nbsp;</P>

<P STYLE="margin: 0; text-align: right"><B>Exhibit 10.2</B></P>

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

<P STYLE="margin: 0; text-align: right"></P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-transform: uppercase; text-align: center"><FONT STYLE="text-transform: none">&nbsp;</FONT></P>

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-transform: uppercase; text-align: center"><FONT STYLE="text-transform: none">COMMON
STOCK PURCHASE AGREEMENT</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0.5in">This Common Stock Purchase
Agreement (&ldquo;<U>Agreement</U>&rdquo;), dated as of October 22, 2014, is entered into between and among American Shared Hospital
Services, a California corporation (&ldquo;<U>Company</U>&rdquo;), and Mr. Raymond C. Stachowiak (the &ldquo;<U>Investor</U>&rdquo;)
and RCS Investments, Inc., an Illinois corporation (&ldquo;<U>RCS</U>&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0.5in">WHEREAS, the Investor
wishes to purchase shares of the Company&rsquo;s class of Common Stock No Par Value (&ldquo;<U>Common Stock</U>&rdquo;), on the
terms and subject to the conditions set forth in this Agreement (&ldquo;<U>Offering</U>&rdquo;);</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0.5in">WHEREAS, the Investor
is a member of the board of directors of the Company;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0.5in">WHEREAS, the Investor
is the sole shareholder of RCS; and</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0.5in">WHEREAS, the Company and
the Investor are executing and delivering this Agreement in reliance upon the exemption from securities registration afforded by
the rules and regulations as promulgated by the Securities and Exchange Commission (&ldquo;<U>SEC</U>&rdquo;) under Section 4(a)(2)
of the Securities Act of 1933, as amended (&ldquo;<U>Securities Act</U>&rdquo;).</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"> 1. &#9;<U>Purchase and Sale.</U></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">At the Closing (as defined below), on the
terms and subject to the conditions set forth herein, the Company will issue and sell to the Investor, and the Investor will purchase
from the Company 100,000 shares (&ldquo;<U>Shares</U>&rdquo;) of Common Stock at a purchase price of $2.20 per Share (&ldquo;<U>Purchase
Price</U>&rdquo;), which is the closing price per share of the Common Stock on the New York Stock Exchange MKT (&ldquo;<U>NYSE
MKT</U>&rdquo;) on the day preceding the date hereof.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">2. &#9;<U>Closing and Delivery of the
Shares and Funds</U>.</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">(a)&#9;<U>Closing</U>. The closing of the
purchase and sale of the Shares (&ldquo;<U>Closing</U>&rdquo;) shall occur remotely via exchange of documents and signatures on
October 22, 2014 (&ldquo;<U>Closing Date</U>&rdquo;).</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">(b)&#9;<U>Payment of Purchase Price; Delivery
of Shares</U>. At or prior to the Closing, the Investor will remit in United States dollars by wire transfer of immediately available
funds the aggregate purchase price for the Shares. On or before the Closing Date, the Company will instruct its transfer agent
(&ldquo;<U>Transfer Agent</U>&rdquo;) to deliver to the Investor one or more stock certificates, evidencing the number of Shares,
against delivery of the Purchase Price. The Shares shall be registered in the name of RCS or its designee.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">3.&#9;<U>Representations, Warranties and
Covenants of the Investor</U>. The Investor represents, warrants and covenants to the Company as follows:</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">(a)&#9;Investor is acquiring the Shares
for his own account and for investment and not with a view to the distribution thereof within the meaning of the Securities Act.</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">(b)&#9;Investor is an &ldquo;accredited
investor&rdquo; as such term is defined in Regulation D.</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">(c)&#9;Investor acknowledges that the Shares
have not been registered under the Securities Act, will be restricted securities and may not be resold, pledged or otherwise transferred
by Investor prior to October 22, 2015, except (i) pursuant to an effective registration statement under the Securities Act, (ii)
pursuant to an available exemption from, or in a transaction not subject to, the Securities Act; or (iii) pursuant to Rule 144
under the Securities Act. Restrictive legends shall be placed on all certificates representing any Shares, substantially as follows:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0.5in; text-align: left">NO TRANSFER, SALE, ASSIGNMENT, PLEDGE,
HYPOTHECATION OR OTHER DISPOSITION OF THE SHARES OF COMMON STOCK REPRESENTED BY THIS CERTIFICATE MAY BE MADE PRIOR TO OCTOBER 22,
2015 EXCEPT (A) PURSUANT TO AN EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT, (B) PURSUANT TO AN AVAILABLE EXEMPTION
FROM, OR IN A TRANSACTION NOT SUBJECT TO, THE SECURITIES ACT; OR (C) PURSUANT TO RULE 144 UNDER THE SECURITIES ACT.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 31.5pt">(d)&#9;The Investor has the power and authority
to enter into this Agreement. This Agreement, the execution and the performance by the Investor of his obligations hereunder have
been duly authorized by all necessary action on the part of the Investor. The Investor represents and warrants that the execution,
delivery and performance of the Agreement do not violate or conflict with (i) any law applicable to him, (ii) any provision of
his constitutional documents, if applicable and (iii) any order or judgment of any court or other agency of government applicable
to him or any of his assets or any contractual restriction binding on or affecting him or any of his assets.</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">(e)&#9;The Investor agrees to amend an existing
Statement of Beneficial Ownership on Schedule 13D with the SEC within five days of the Closing Date.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">4.&#9;<U>Representations, Warranties and Covenants
of the Company</U>. The Company hereby represents, warrants and covenants to the Investor that, as of the date hereof:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 31.5pt">(a)&#9;<U>Organization, Good Standing and
Qualification</U>. The Company is duly formed and validly existing under the laws of California, with full power and authority
to conduct its business as it is currently being conducted and to own its assets, and has secured any other authorizations, approvals,
permits and orders required by law for the conduct by the Company of its business as it is currently being conducted.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 31.5pt">(b)&#9;<U>Authorization of Agreement and
Shares</U>. This Agreement, its execution and the performance by the Company of its obligations hereunder, have been duly authorized
by all necessary corporate action on the part of the Company. The Shares have been duly authorized and, when issued, delivered
and paid for in the manner set forth in this Agreement, will be validly issued, fully paid and non-assessable.</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">(c)&#9;<U>Furnishing of Information</U>.
The Company covenants to timely file (or obtain extensions and file within the applicable grace periods) all reports required to
be filed by the Company pursuant to the Securities Exchange Act of 1934, as amended (the &ldquo;Exchange Act&rdquo;), or take any
such action as the Investor may reasonably request, to the extent required from time to time to enable the Investor to sell the
Shares in accordance with the requirements of Rule 144.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 31.5pt">(d)&#9;<U>Listing, Trading and Maintenance
Requirements</U>. The Company has not acted to terminate the registration of the Common Stock as a class under Section 12(b) of
the Exchange Act, nor has the Company received any notification that the SEC is contemplating such a termination, and the Common
Stock has not been suspended from trading on the NYSE MKT nor threatened with such a suspension by the SEC or the NYSE MKT. As
soon as reasonably practicable following the Closing, the Company covenants to file an additional listing application with the
NYSE MKT covering all of the Shares.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 31.5pt">(e)&#9;<U>Waiver of Standstill</U>. The
Company hereby waives any rights it may have pursuant to provision 3(e) (the &ldquo;<U>Standstill</U>&rdquo;) of that certain Common
Stock Purchase Agreement, dated as of June 11, 2014, between and among the Company, the Investor and certain other parties (the
&ldquo;<U>June Common Stock Purchase Agreement</U>&rdquo;), to prevent the Investor from acquiring the Shares to be issued hereunder.
It is understood that the Standstill otherwise remains in full force and effect.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 31.5pt">(f)&#9;<U>Amendment of Rights Plan</U>.
The Company agrees to amend its existing shareholder rights plan, dated as of March 22, 1999, between the Company and American
Stock Transfer &amp; Trust Company, as rights agent, as amended by the first amendment dated as of March 12, 2009 (the &ldquo;<U>Rights
Plan</U>&rdquo;) so that acquisition of the Shares by the Investor does not activate any rights issued to the Company&rsquo;s shareholders
pursuant to the Rights Plan.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 31.5pt">(g)&#9;<U>Outstanding Preemption Rights</U>.
The Company has procured waivers or has fully complied with those certain preemption rights set forth in paragraph 5 of the June
Common Stock Purchase Agreement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">5.&#9;<U>Registration Right</U>.</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">(a)&#9;The Shares will contain the same
registration rights as were granted to the Investor in the June Common Stock Purchase Agreement, except that with respect to the
Shares, the Company agrees to keep the Registration Statement and Prospectus (each as defined in the June Common Stock Purchase
Agreement) effective and current, respectively, until October 22, 2017, or if earlier, until such time as the number of Shares
remaining unsold may be sold by the Investor within 12 months in open market transactions under Rule 144.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">6.&#9;<U>Survival of Representations, Warranties
and Agreements</U>. All covenants, agreements, representations and warranties made by the Company and the Investor herein will
survive the execution of this Agreement, the delivery to the Investor of the Shares being purchased, and the payment therefor.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">7.&#9;<U>Fees and Expenses</U>. All fees,
costs and expenses incurred in connection with this Agreement and the transactions contemplated hereby, other than the Registration
Statement Fees, as defined in the June Common Stock Purchase Agreement, shall be paid by the party incurring such fees, costs and
expenses, except that the Investor shall pay any Transfer Agent fees and shall be responsible for all tax liability that may arise
as a result of holding or transferring the Shares.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">8.&#9;<U>Notices</U>. All notices and other
communications shall be made in writing and shall be deemed effectively given upon the earlier of actual receipt or: (i) personal
delivery to the party to be notified; (ii) when sent, if sent by electronic mail or facsimile; (iii) five days after having been
sent by registered or certified mail; or (iv) one business day after the business day of deposit with a nationally recognized overnight
courier. All communications shall be sent to the following addresses:</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 30%">If to the Company, to:</TD>
    <TD STYLE="width: 70%">American Shared Hospital Services</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Four Embarcadero Center, Suite 3700</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>San Francisco, CA 94111</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Facsimile:&nbsp;&nbsp;(415) 788-5660</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Attention:&nbsp;&nbsp;Craig K. Tagawa, Chief Operating Officer and</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD> Chief Financial Officer</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>With copies to:</TD>
    <TD>Davis Polk &amp; Wardwell LLP</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>1600 El Camino Real</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Menlo Park, CA 94025</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Facsimile: (650) 752-3601</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Attention: Daniel G. Kelly, Jr.</TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in"></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">If to the Investor, to his address on the Company&rsquo;s records
or to such other mailing address or email address as the Company or the Investor may designate in writing.</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-indent: 0in">9.&#9;<U>Changes</U>. This Agreement may only
be amended, modified or supplemented by an agreement in writing signed by each party hereto.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">10.&#9;<U>Headings</U>. The headings of the
various sections of this Agreement have been inserted for convenience of reference only and will not be deemed to be part of this
Agreement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">11.&#9;<U>Severability</U>. In case any provision
contained in this Agreement should be found to be invalid, illegal or unenforceable in any respect, the validity, legality and
enforceability of the remaining provisions contained in this Agreement will not in any way be affected or impaired thereby.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">12.&#9;<U>Governing Law</U>. This Agreement
will be governed by, and construed in accordance with, the internal laws of the State of California, without giving effect to the
principles of conflicts of law that would require the application of the laws of any other jurisdiction.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">13.&#9;<U>Counterparts</U>. This Agreement
may be executed in counterparts, each of which shall be deemed an original, but all of which together shall be deemed to be one
and the same agreement. A signed copy of this Agreement delivered by facsimile, e-mail or other means of electronic transmission
shall be deemed to have the same legal effect as delivery of an original signed copy of this Agreement, and the Agreement will
become effective when one or more counterparts have been signed by each party hereto and delivered to the other parties.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">14.&#9;<U>Entire Agreement</U>. This Agreement
constitutes the entire agreement among the Investor and the Company with respect to the Offering and supersedes all prior oral
or written agreements and understandings, if any, relating to the subject matter hereof.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0in">15.&#9;<U>Conflict Waiver</U>. The Investor
hereby consents to the continued representation of the Company and its board of directors by Davis Polk &amp; Wardwell LLP (&ldquo;<U>Davis
Polk</U>&rdquo;) in relation to the Offering and voluntarily and knowingly waive any actual or alleged conflict and actual or alleged
violation of ethical or comparable rules applicable to Davis Polk that may arise from its representation of the Company and its
board of directors in connection with the Offering. In addition, the Investor hereby acknowledges that his consent and waiver under
this Section 15 is voluntary and informed, and that the Investor has been advised of his rights to obtain independent legal advice
with respect to this consent and waiver. The Investor further agrees that he is aware of the extent of his relationship, if any,
with Davis Polk, and the Investor does not require additional information from Davis Polk in order to understand the nature of
this consent. Davis Polk is an express third party beneficiary of this Section 15.</P>

<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; text-align: left; text-indent: 0.5in">IN WITNESS WHEREOF, the
parties hereto have executed this Agreement or caused this Agreement to be executed by their duly authorized representatives, as
of the date first written above.</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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<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">AMERICAN SHARED HOSPITAL SERVICES</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 46%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>By:&nbsp;&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">/s/ Ernest. A. Bates, M.D.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>Name:&nbsp;&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">Ernest A. Bates, M.D.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>Title:&nbsp;&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">Chairman and CEO</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">&nbsp;</P>

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

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<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">&nbsp;</P>

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

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

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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 50%; border-bottom: Black 1pt solid">/s/ Raymond C. Stachowiak</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>Raymond C. Stachowiak</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">&nbsp;</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"></P>

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<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="3">RCS INVESTMENTS, INC.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 2%">&nbsp;</TD>
    <TD STYLE="width: 46%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>By:&nbsp;&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">/s/ Raymond C. Stachowiak</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>Name:&nbsp;&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">Raymond C. Stachowiak</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD NOWRAP>Title:&nbsp;&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid">President</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"></P>

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