<SEC-DOCUMENT>0000902664-13-000726.txt : 20130213
<SEC-HEADER>0000902664-13-000726.hdr.sgml : 20130213
<ACCEPTANCE-DATETIME>20130213140149
ACCESSION NUMBER:		0000902664-13-000726
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20130213
DATE AS OF CHANGE:		20130213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			AMARIN CORP PLC\UK
		CENTRAL INDEX KEY:			0000897448
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			X0
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-52399
		FILM NUMBER:		13601890

	BUSINESS ADDRESS:	
		STREET 1:		FIRST FLOOR, BLOCK 3, THE OVAL,
		STREET 2:		SHELBOURNE ROAD, BALLSBRIDGE
		CITY:			DUBLIN
		STATE:			L2
		ZIP:			00000
		BUSINESS PHONE:		353 1 6699 020

	MAIL ADDRESS:	
		STREET 1:		FIRST FLOOR, BLOCK 3, THE OVAL,
		STREET 2:		SHELBOURNE ROAD, BALLSBRIDGE
		CITY:			DUBLIN
		STATE:			L2
		ZIP:			00000

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMARIN PHARMACEUTICALS PLC
		DATE OF NAME CHANGE:	20000201

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ETHICAL HOLDINGS PLC
		DATE OF NAME CHANGE:	19930322

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ARDSLEY ADVISORY PARTNERS
		CENTRAL INDEX KEY:			0000900529
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		262 HARBOR DRIVE, 4TH FLOOR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06902
		BUSINESS PHONE:		203-564-4230

	MAIL ADDRESS:	
		STREET 1:		262 HARBOR DRIVE, 4TH FLOOR
		CITY:			STAMFORD
		STATE:			CT
		ZIP:			06902
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>p13-0534ssc13ga.htm
<DESCRIPTION>AMARIN CORPORATION PLC
<TEXT>
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<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 4pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="font: 11pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">SECURITIES AND EXCHANGE COMMISSION</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">Washington, D.C. 20549</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">SCHEDULE 13G/A</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">Under the Securities Exchange Act of 1934</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">(Amendment No. 2)*</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">Amarin Corporation
        plc</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">(Name of Issuer)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">Ordinary
        Shares, 50 pence par value per share</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">(Title of Class of Securities)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">023111206**</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">(CUSIP Number)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">December
        31, 2012</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">(Date of Event Which Requires Filing of This Statement)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: left">Check the appropriate box to designate the rule pursuant to which this Schedule is filed:</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 8%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; font-family: Wingdings">&uml;</TD>
    <TD STYLE="width: 92%; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left">Rule 13d-1(b)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; font-family: Wingdings">x</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: left">Rule 13d-1(c)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: right; font-family: Wingdings">&uml;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: left">Rule 13d-1(d)</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: center">(Page 1 of 15<FONT STYLE="font-size: 10pt"> </FONT>Pages)</TD></TR>
</TABLE>
<P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 8pt Times New Roman, Times, Serif; margin: 0">______________________________</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 10pt; text-align: justify; text-indent: 0.5in">*The remainder of
this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities,
and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 10pt; text-align: justify; text-indent: 0.5in">**There is no CUSIP
number assigned to the Ordinary Shares of the Company (as defined below). CUSIP number 023111206 has been assigned to the American
Depositary Shares (&quot;ADS&quot;) of the Company, which are quoted on The NASDAQ Global Market under the symbol &quot;AMRN.&quot;
Each ADS represents 1 Ordinary Share.</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">The information
required in the remainder of this cover page shall not be deemed to be &quot;filed&quot; for the purpose of Section 18 of the Securities
Exchange Act of 1934 (&quot;Act&quot;) or otherwise subject to the liabilities of that section of the Act but shall be subject
to all other provisions of the Act (however, see the Notes).</P>

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<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Ardsley Partners Fund II, L.P.</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Delaware</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH:</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="3" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="3" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">PN</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 59%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0">&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%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
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<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD COLSPAN="3" STYLE="font: bold 11pt Times New Roman, Times, Serif; padding-top: 4.5pt; padding-bottom: 2.7pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-top: 4.5pt; padding-bottom: 2.7pt">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="font: bold 11pt Times New Roman, Times, Serif; padding-top: 4.5pt; padding-bottom: 2.7pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="6" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Ardsley Partners Institutional Fund, L.P.</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="6" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="6" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Delaware</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="5" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="5" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="5" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="6" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="5" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="6" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="6" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">PN</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD>
    <TD STYLE="width: 34%">&nbsp;</TD>
    <TD STYLE="width: 14%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<!-- Field: Page; Sequence: 3; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->4<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Ardsley Partners Renewable Energy Fund, L.P.</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Delaware</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH:</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="3" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="3" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">PN</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 59%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<!-- Field: Page; Sequence: 4; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->5<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Ardsley Offshore Fund, Ltd.</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">British Virgin Islands</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH:</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="3" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="3" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">CO</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 59%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center">&nbsp;</P>

<!-- Field: Page; Sequence: 5; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->6<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Ardsley Renewable Energy Offshore Fund, Ltd.</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">British Virgin Islands</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH:</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="3" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="3" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">CO</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 59%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<!-- Field: Page; Sequence: 6; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->7<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Ardsley Advisory Partners</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">New York</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH:</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="3" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="3" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">PN; IA</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 59%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<!-- Field: Page; Sequence: 7; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->8<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Ardsley Partners I</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">New York</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH:</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="3" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="3" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">PN</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 59%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<!-- Field: Page; Sequence: 8; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->9<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE ALIGN="CENTER" CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">1</TD>
    <TD COLSPAN="4" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Philip J. Hempleman</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">2</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font: 16pt Wingdings">x</FONT></P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font: 16pt Wingdings">&uml;</FONT></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">3</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">SEC USE ONLY</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">4</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">United States</P></TD></TR>
<TR>
    <TD ROWSPAN="4" STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt; text-align: center">NUMBER OF<BR> SHARES<BR> BENEFICIALLY<BR> OWNED BY<BR> EACH<BR> REPORTING<BR> PERSON WITH:</TD>
    <TD STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">5</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">6</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">7</TD>
    <TD COLSPAN="3" STYLE="border-top: windowtext 1pt solid; border-right: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">8</TD>
    <TD COLSPAN="3" STYLE="border: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">9</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">10</TD>
    <TD COLSPAN="3" STYLE="border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: 9pt Times New Roman, Times, Serif; padding-right: 6pt; padding-left: 6pt">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; font: 16pt Wingdings; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt">&uml;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">11</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0.0%</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="border-top: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; font: bold 16pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center">12</TD>
    <TD COLSPAN="4" STYLE="border-right: windowtext 1pt solid; border-bottom: windowtext 1pt solid; border-left: windowtext 1pt solid; padding-right: 6pt; padding-left: 6pt">
        <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">IN</P></TD></TR>
<TR>
    <TD STYLE="width: 16%">&nbsp;</TD>
    <TD STYLE="width: 13%">&nbsp;</TD>
    <TD STYLE="width: 59%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD></TR>
</TABLE>
<!-- Field: Page; Sequence: 9; Value: 2 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->10<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 6pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 1(a).</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 11pt">NAME OF ISSUER</FONT></TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt"><FONT STYLE="font-size: 11pt">&nbsp;</FONT></TD>
    <TD STYLE="font-weight: normal; text-indent: 0in; font-style: normal"><FONT STYLE="font-size: 11pt">The name of the issuer
    is Amarin Corporation plc (the &quot;Company&quot;).</FONT></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 1(b).</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 11pt">ADDRESS OF ISSUER'S PRINCIPAL
    EXECUTIVE OFFICES</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 11pt">The Company's principal executive offices
    are located at 2 Pembroke House, Upper Pembroke Street 28-32, Dublin 2, Ireland.</FONT></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="font: bold 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">Item 2(a).</TD>
    <TD COLSPAN="2" STYLE="font: bold 11pt Times New Roman, Times, Serif">NAME OF PERSON FILING</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-weight: normal; text-indent: 0in; font-style: normal">This statement is filed by:</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 7%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif; vertical-align: top; text-align: left">(i)</TD>
    <TD STYLE="width: 78%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif; text-align: justify">Ardsley Partners Fund II, L.P., a Delaware limited partnership (&quot;AP II&quot;), with respect to the Ordinary Shares held as American depository shares, each representing one Ordinary Share, 50 pence par value per share (&quot;American Depository Shares&quot;) directly owned by it;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">(ii)</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Ardsley Partners Institutional Fund, L.P., a Delaware limited partnership (&quot;Ardsley Institutional&quot;), with respect to the Ordinary Shares held as American Depository Shares directly owned by it;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">(iii)</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Ardsley Partners Renewable Energy Fund, L.P., a Delaware limited partnership (&quot;Ardsley Energy&quot;), with respect to the Ordinary Shares held as American Depository Shares directly owned by it;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">(iv)</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Ardsley Offshore Fund, Ltd., a British Virgin Islands corporation (&quot;Ardsley Offshore&quot;), with respect to the Ordinary Shares held as American Depository Shares directly owned by it;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">(v)</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Ardsley Renewable Energy Offshore Fund, Ltd., a British Virgin Islands Corporation (&quot;Ardsley Energy Offshore&quot;), with respect to the Ordinary Shares held as American Depository Shares directly owned by it;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">(vi)</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Ardsley Advisory Partners, a New York general partnership (&quot;Ardsley&quot;) which serves as Investment Manager of Ardsley Offshore and Ardsley Energy Offshore and as Investment Adviser of AP II, Ardsley Institutional, Ardsley Energy and a certain managed account, with respect to the Ordinary Shares held as American Depository Shares directly owned by Ardsley Offshore, Ardsley Energy Offshore, AP II, Ardsley Institutional, Ardsley Energy and the managed account;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">(vii)</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Ardsley Partners I, a New York general partnership (&quot;Ardsley Partners&quot;) which serves as General Partner of AP II, Ardsley Institutional and Ardsley Energy with respect to the Ordinary Shares held as American Depository Shares owned by APII, Ardsley Institutional and Ardsley Energy; and</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; vertical-align: top; text-align: left">(viii)</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Philip J. Hempleman (&quot;Mr. Hempleman&quot;), the Managing Partner of Ardsley and Ardsley Partners, with respect to the shares of Ordinary Shares held as American Depository Shares owned by AP II, Ardsley Institutional, Ardsley Energy, Ardsley Offshore, Ardsley Energy Offshore and the managed account and with respect to the shares of Ordinary Shares held as American Depository Shares owned by certain accounts managed by him directly.</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
</TABLE>
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->11<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: baseline">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif; text-align: justify">&nbsp;</TD>
    <TD STYLE="width: 85%; font: 11pt Times New Roman, Times, Serif; text-align: justify">The foregoing persons are hereinafter sometimes collectively referred to as the &quot;Reporting Persons.&quot;&nbsp; Any disclosures herein with respect to persons other than the Reporting Persons are made on information and belief after making inquiry to the appropriate party.&nbsp; The filing of this statement should not be construed as an admission that any of the Reporting Persons is, for the purposes of Section 13G of the Act, the beneficial owner of the Ordinary Shares held as American Depository Receipts reported herein.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 2(b).</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">ADDRESS OF PRINCIPAL BUSINESS OFFICE OR, IF NONE, RESIDENCE</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">The address of the business office of each of the Reporting Persons, with the exception of Ardsley Offshore and Ardsley Energy Offshore, is 262 Harbor Drive, Stamford, Connecticut 06902.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">The address of the registered office of Ardsley Offshore and Ardsley Energy Offshore is Romasco Place, Wickhams Cay 1, Road Town Tortola, British Virgin Islands.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 2(c).</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">CITIZENSHIP</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">AP II, Ardsley Institutional and Ardsley Energy are Delaware limited partnerships.&nbsp; Ardsley Offshore and Ardsley Energy Offshore are British Virgin Islands corporations.&nbsp; Ardsley and Ardsley Partners are New York general partnerships.&nbsp; Mr. Hempleman is a United States citizen.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 2(d).</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">TITLE OF CLASS OF SECURITIES</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">Ordinary Shares, 50 pence par value per share (the &quot;Ordinary Shares&quot;).</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 2(e).</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">CUSIP NUMBER</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">023111206**</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;&nbsp;&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">**There is no CUSIP number assigned to the
Ordinary Shares of the Company (as defined below). CUSIP number 023111206 has been assigned to the American Depositary Shares (&quot;ADS&quot;)
of the Company, which are quoted on The NASDAQ Global Market under the symbol &quot;AMRN.&quot; Each ADS represents 1 Ordinary
Share.</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&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%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->12<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 3.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">IF THIS STATEMENT IS FILED PURSUANT TO Rules 13d-1(b), OR 13d-2(b) OR (c), CHECK WHETHER THE PERSON FILING IS A:</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 6%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif">(a)</TD>
    <TD STYLE="width: 5%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Wingdings">&uml;</TD>
    <TD STYLE="width: 74%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif">Broker or dealer registered under Section 15 of the Act;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(b)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">Bank as defined in Section 3(a)(6) of the Act;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(c)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">Insurance company as defined in Section 3(a)(19) of the Act;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(d)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">Investment company registered under Section 8 of the Investment Company Act of 1940;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(e)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E);</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(f)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">An employee benefit plan or endowment fund in accordance with Rule</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">13d-1(b)(1)(ii)(F);</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(g)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">A parent holding company or control person in accordance with Rule</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">13d-1(b)(1)(ii)(G);</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(h)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(i)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(j)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">A non-U.S. institution in accordance with Rule 13d-1(b)(1)(ii)(J);</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">(k)</TD>
    <TD STYLE="font: 11pt Wingdings; padding-right: 5.4pt; padding-left: 5.4pt">&uml;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">Group, in accordance with Rule 13d-1(b)(1)(ii)(K).</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: baseline; width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 85%; padding-right: 5.4pt; padding-left: 5.4pt">
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">If filing as a non-U.S. institution in accordance with Rule 13d-1(b)(1)(ii)(J),
        please</P>
        <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">specify the type of institution: __________________________________</P></TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 4.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">OWNERSHIP</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">The information required by Items 4(a) - (c) is set forth in Rows 5 - 11 of the cover page for each Reporting Person hereto and is incorporated herein by reference for each Reporting Person.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">The Company's Form 10-Q, filed on November 8, 2012, indicates that as of November 1, 2012, there were 149,769,550 shares held as American Depository Shares (ADS), each representing one Ordinary Share, 50 pence par value per share, and 365,080 Ordinary Shares outstanding.&nbsp; The percentages used herein and in the rest of the Schedule 13G/A are based upon the combined total of such ADS and Ordinary Shares outstanding.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 5.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following: [X]</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 6.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF ANOTHER PERSON</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">Not applicable.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;&nbsp;</P>

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    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->13<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse"><TR STYLE="vertical-align: top"><TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 7.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">Not applicable.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 8.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">See Item 2.</TD></TR></TABLE>


<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 9.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">NOTICE OF DISSOLUTION OF GROUP</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">Not applicable.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: bold 11pt Times New Roman, Times, Serif">Item 10.</TD>
    <TD STYLE="width: 85%; font: bold 11pt Times New Roman, Times, Serif">CERTIFICATION</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 15%; padding-right: 5.4pt; padding-left: 5.4pt; font: 11pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 85%; font: 11pt Times New Roman, Times, Serif">Each of the Reporting Persons hereby makes the following certification:</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">By signing below each Reporting Person certifies that, to the best of his or its knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.</TD></TR>
</TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&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%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->14<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: bold 11pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: center">SIGNATURES</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-align: justify; text-indent: 0.5in">After reasonable
inquiry and to the best of his or its knowledge and belief, each of the undersigned certifies that the information set forth in
this statement is true, complete and correct.</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">DATE: February 13, 2013</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-family: Times New Roman, Times, Serif">
<TR>
    <TD STYLE="vertical-align: baseline; width: 47%; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 53%; font-size: 11pt">ARDSLEY PARTNERS FUND II, L.P.</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">BY:&nbsp; ARDSLEY PARTNERS I,</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding-left: 24.05pt; font-size: 11pt">GENERAL PARTNER</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U></TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; General Partner</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">ARDSLEY PARTNERS INSTITUTIONAL FUND, L.P.</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">BY:&nbsp; ARDSLEY PARTNERS I,</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; GENERAL PARTNER</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U></TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; General Partner</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">ARDSLEY PARTNERS RENEWABLE ENERGY FUND, L.P.</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">BY:&nbsp; ARDSLEY PARTNERS I,</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="padding-left: 24.05pt; font-size: 11pt">GENERAL PARTNER</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U></TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; General Partner</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">ARDSLEY OFFSHORE FUND, LTD.</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U></TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
<TR>
    <TD STYLE="vertical-align: baseline; font-size: 11pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Director</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">ARDSLEY RENEWABLE ENERGY OFFSHORE FUND, LTD.</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U></TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Director</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">ARDSLEY ADVISORY PARTNERS</TD></TR>
<TR STYLE="vertical-align: baseline">
    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;</TD></TR>
</TABLE>
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    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: center; width: 100%">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 12pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 33%">CUSIP No. 023111206</TD><TD STYLE="text-align: center; width: 34%">13G/A</TD><TD STYLE="text-align: right; width: 33%">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->15<!-- Field: /Sequence --> of 15 Pages</TD></TR></TABLE></DIV>
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    <TD STYLE="width: 53%; font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U></TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Partner</TD></TR>
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    <TD STYLE="font-size: 11pt">ARDSLEY PARTNERS I</TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U></TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; General Partner</TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">PHILIP J. HEMPLEMAN, INDIVIDUALLY</TD></TR>
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    <TD STYLE="font-size: 11pt">BY:&#9;<U>/s/ Steve Napoli</U>*</TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Steve Napoli</TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; As attorney in fact for</TD></TR>
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    <TD STYLE="font-size: 11pt">&nbsp;</TD>
    <TD STYLE="font-size: 11pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Philip J. Hempleman</TD></TR>
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    <TD COLSPAN="2" STYLE="padding-left: 20.8pt; font-size: 11pt; text-indent: -13pt">*&nbsp;&nbsp; Evidence of Power of Attorney was filed with the Schedule 13G/A filed on February 15, 2006 (Acc-no: 0000902664-06-000895) and is incorporated by reference into this filing.</TD></TR>
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