<SEC-DOCUMENT>0000930413-15-000643.txt : 20150218
<SEC-HEADER>0000930413-15-000643.hdr.sgml : 20150216
<ACCEPTANCE-DATETIME>20150217101914
ACCESSION NUMBER:		0000930413-15-000643
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20150217
DATE AS OF CHANGE:		20150217

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ONCOGENEX PHARMACEUTICALS, INC.
		CENTRAL INDEX KEY:			0000949858
		STANDARD INDUSTRIAL CLASSIFICATION:	IN VITRO & IN VIVO DIAGNOSTIC SUBSTANCES [2835]
		IRS NUMBER:				954343413
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-45969
		FILM NUMBER:		15618874

	BUSINESS ADDRESS:	
		STREET 1:		1522 217TH PLACE S.E.
		CITY:			BOTHELL
		STATE:			WA
		ZIP:			98021
		BUSINESS PHONE:		4254879500

	MAIL ADDRESS:	
		STREET 1:		1522 217TH PLACE S.E.
		CITY:			BOTHELL
		STATE:			WA
		ZIP:			98021

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SONUS PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	19950825

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GREAT POINT PARTNERS LLC
		CENTRAL INDEX KEY:			0001281446
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		165 MASON STREET, 3RD FLOOR
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
		BUSINESS PHONE:		203 971-3300

	MAIL ADDRESS:	
		STREET 1:		165 MASON STREET, 3RD FLOOR
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>c80312_13ga.htm
<TEXT>
<HTML>
<HEAD>
<TITLE></TITLE>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>UNITED STATES<BR>
SECURITIES AND EXCHANGE COMMISSION<BR>
Washington, D.C. 20549</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Schedule 13G/A<BR>
(Amendment No. 1)</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Under the Securities Exchange Act of
1934*</B></P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; border-bottom: Black 1px solid">OncoGenex Pharmaceuticals Inc.</P>

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

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; border-bottom: Black 1px solid">Common Stock</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Title of Class of Securities)</P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; border-bottom: Black 1px solid">68230A106</P>

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

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; border-bottom: Black 1px solid">December 31, 2014</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">(Date of Event which Requires Filing of
this Statement)</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">Check the appropriate box to designate the
rule pursuant to which this Schedule is filed:</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 5%; text-align: left"><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD STYLE="width: 95%; text-align: left"><FONT STYLE="font-size: 10pt">Rule 13d-1(b)</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Wingdings">&yacute;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Rule 13d-1(c)</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-size: 10pt">Rule 13d-1(d)</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0pt">*The remainder of this
cover page shall be filled out for a reporting person&rsquo;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: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The information required in the remainder
of this cover page shall not be deemed to be &ldquo;filed&rdquo; for the purpose of Section 18 of the Securities Exchange Act of
1934 (&ldquo;Act&rdquo;) 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>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><B>Persons who respond to the collection of
information contained in this form are not required to respond unless the form displays a currently valid OMB control number.
</B></P>

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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Arial, Helvetica, Sans-Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt">Page 2 of 9 Pages</TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>1.</B></TD>
    <TD COLSPAN="2"><P STYLE="margin: 0"><B>NAMES OF REPORTING PERSONS</B></P>
        <P STYLE="margin: 5pt 0">Great Point Partners, LLC</P>
        <P STYLE="margin: 0pt 0 0">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY):</P>
        <P STYLE="margin: 5pt 0 0pt">37-1475292</P>
        <P STYLE="margin: 0">&nbsp;</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>2.</B></TD>
    <TD COLSPAN="2"><B>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</B></TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: top">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-family: Wingdings">&#111;</FONT></TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center; width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 6%">&nbsp;</TD>
    <TD STYLE="width: 88%">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: top">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-family: Wingdings">&#111;</FONT></TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>3.</B></TD>
    <TD COLSPAN="2"><B>SEC USE ONLY</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>4.</B></TD>
    <TD COLSPAN="2"><P STYLE="margin: 0"><B>CITIZENSHIP OR PLACE OF ORGANIZATION</B></P>
        <P STYLE="margin: 0pt 0 0">USA</P></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 80%; border-collapse: collapse; font-size: 5pt">
<TR>
    <TD ROWSPAN="7" STYLE="width: 25%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>NUMBER OF SHARES </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>BENEFICIALLY </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>OWNED BY EACH </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>REPORTING PERSON </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>WITH</B></FONT></TD>
    <TD STYLE="vertical-align: top; width: 6%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>5.</B></FONT></TD>
    <TD STYLE="vertical-align: top; width: 69%">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SOLE VOTING POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>6.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SHARED VOTING POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">1,726,064<SUP>1</SUP></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>7.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SOLE DISPOSITIVE POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>8.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SHARED DISPOSITIVE POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">1,726,064<SUP>1</SUP></P></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>9.</B></TD>
    <TD COLSPAN="3"><P STYLE="margin: 0"><B>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</B></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><P STYLE="margin: 6pt 0 0 0pt">1,726,064<SUP>1</SUP></P></TD></TR>
<TR>
    <TD STYLE="vertical-align: top; width: 6%; text-align: center">&nbsp;</TD>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 82%">&nbsp;</TD>
    <TD STYLE="width: 6%; text-align: center">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center"><B>10.</B></TD>
    <TD COLSPAN="2"><P STYLE="margin: 0"><B>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</B> (See Instructions)</P></TD>
    <TD STYLE="padding-top: 3pt; text-align: center"><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>11.</B></TD>
    <TD COLSPAN="3"><P STYLE="margin: 0"><B>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</B></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><P STYLE="margin: 6pt 0 0 0pt">7.50%<SUP>2</SUP></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>12.</B></TD>
    <TD COLSPAN="3"><P STYLE="margin: 0"><B>TYPE OF REPORTING PERSON</B> (See Instructions)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><P STYLE="margin: 6pt 0 0 0pt">IA</P></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><SUP>1</SUP></FONT></TD>
    <TD STYLE="width: 97%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Consists of an aggregate of 1,726,064 shares underlying Series A and Series B warrants owned by Biomedical Value Fund, LP, Biomedical Offshore Value Fund, Ltd., Biomedical Institutional Value Fund, LP, GEF-SMA, LP, Class D Series of GEF-PS, LP and WS Investments II, LLC.</FONT></TD></TR>
<TR STYLE="vertical-align: top; font: 10pt Times New Roman, Times, Serif">
    <TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><SUP>2</SUP></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Based on a total of 21,280,867 shares of Common Stock outstanding as reported by the Issuer on its Form 10-Q filed on October 30, 2014.</FONT></TD></TR>
</TABLE>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 10pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 100%"><PAGE></PAGE></TD></TR></TABLE></DIV>
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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Arial, Helvetica, Sans-Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt">Page 3 of 9 Pages</TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>1.</B></TD>
    <TD COLSPAN="2"><P STYLE="margin: 0"><B>NAMES OF REPORTING PERSONS</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; padding-top: 5pt; padding-bottom: 5pt">Dr. Jeffrey R. Jay, M.D.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY):</P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>2.</B></TD>
    <TD COLSPAN="2"><B>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</B></TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: top">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-family: Wingdings">&#111;</FONT></TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center; width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 6%">&nbsp;</TD>
    <TD STYLE="width: 88%">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: top">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-family: Wingdings">&#111;</FONT></TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>3.</B></TD>
    <TD COLSPAN="2"><B>SEC USE ONLY</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>4.</B></TD>
    <TD COLSPAN="2"><P STYLE="margin: 0"><B>CITIZENSHIP OR PLACE OF ORGANIZATION</B></P>
        <P STYLE="margin: 6pt 0 0">USA</P></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 80%; border-collapse: collapse; font-size: 5pt">
<TR>
    <TD ROWSPAN="7" STYLE="width: 25%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>NUMBER OF SHARES </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>BENEFICIALLY </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>OWNED BY EACH </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>REPORTING PERSON </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>WITH</B></FONT></TD>
    <TD STYLE="vertical-align: top; width: 6%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>5.</B></FONT></TD>
    <TD STYLE="vertical-align: top; width: 69%">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SOLE VOTING POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>6.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SHARED VOTING POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">1,726,064<SUP>1</SUP></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>7.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SOLE DISPOSITIVE POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>8.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SHARED DISPOSITIVE POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">1,726,064<SUP>1</SUP></P></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>9.</B></FONT></TD>
    <TD COLSPAN="3"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</B></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0 0pt">1,726,064<SUP>1</SUP></P></TD></TR>
<TR>
    <TD STYLE="vertical-align: top; width: 6%; text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 82%; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 6%; text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>10.</B></FONT></TD>
    <TD COLSPAN="2"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</B> (See Instructions)</P></TD>
    <TD STYLE="padding-top: 3pt; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>11.</B></FONT></TD>
    <TD COLSPAN="3"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</B></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0 0pt">7.50%<SUP>2</SUP></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>12.</B></FONT></TD>
    <TD COLSPAN="3"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>TYPE OF REPORTING PERSON</B> (See Instructions)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0 0pt">IN</P></TD></TR>
</TABLE>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 10pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif"><TR><TD STYLE="text-align: left; width: 100%"><PAGE></PAGE></TD></TR></TABLE></DIV>
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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Arial, Helvetica, Sans-Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt">Page 4 of 9 Pages</TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>1.</B></TD>
    <TD COLSPAN="2"><P STYLE="margin: 0"><B>NAMES OF REPORTING PERSONS</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; padding-top: 5pt; padding-bottom: 5pt">Mr. David Kroin</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">I.R.S. IDENTIFICATION NO. OF ABOVE PERSON (ENTITIES ONLY):</P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>2.</B></TD>
    <TD COLSPAN="2"><B>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</B></TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: top">(a)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-family: Wingdings">&#0111;</FONT></TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center; width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 6%">&nbsp;</TD>
    <TD STYLE="width: 88%">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="vertical-align: top">(b)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<FONT STYLE="font-family: Wingdings">&#0111;</FONT></TD></TR>
<TR>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>3.</B></TD>
    <TD COLSPAN="2"><B>SEC USE ONLY</B></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center"><B>4.</B></TD>
    <TD COLSPAN="2"><P STYLE="margin: 0"><B>CITIZENSHIP OR PLACE OF ORGANIZATION</B></P>
        <P STYLE="margin: 6pt 0 0">USA</P></TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 80%; border-collapse: collapse; font-size: 5pt">
<TR>
    <TD ROWSPAN="7" STYLE="width: 25%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>NUMBER OF SHARES </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>BENEFICIALLY </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>OWNED BY EACH </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>REPORTING PERSON </B></FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>WITH</B></FONT></TD>
    <TD STYLE="vertical-align: top; width: 6%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>5.</B></FONT></TD>
    <TD STYLE="vertical-align: top; width: 69%">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SOLE VOTING POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>6.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SHARED VOTING POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">1,726,064<SUP>1</SUP></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>7.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SOLE DISPOSITIVE POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">0</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>8.</B></FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>SHARED DISPOSITIVE POWER</B></P>
        <P STYLE="font: 5pt Times New Roman, Times, Serif; margin: 0"><B>&nbsp;</B></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">1,726,064<SUP>1</SUP></P></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font-size: 10pt">
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>9.</B></FONT></TD>
    <TD COLSPAN="3"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</B></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0 0pt">1,726,064<SUP>1</SUP></P></TD></TR>
<TR>
    <TD STYLE="vertical-align: top; width: 6%; text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 82%; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 6%; text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>10.</B></FONT></TD>
    <TD COLSPAN="2"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</B> (See Instructions)</P></TD>
    <TD STYLE="padding-top: 3pt; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#0111;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>11.</B></FONT></TD>
    <TD COLSPAN="3"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</B></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0 0pt">7.50%<SUP>2</SUP></P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>12.</B></FONT></TD>
    <TD COLSPAN="3"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>TYPE OF REPORTING PERSON</B> (See Instructions)</P></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 6pt 0 0 0pt">IN</P></TD></TR>
</TABLE>

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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt">Page 5 of 9 Pages</TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%"><FONT STYLE="font-size: 10pt"><B>Item 1.</B></FONT></TD>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="width: 85%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(a)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Name of Issuer </FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">OncoGenex Pharmaceuticals Inc.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(b)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Address of Issuer&rsquo;s Principal Executive Offices</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">1522 217th Place S.E., Bothell, Washington 98021</FONT></TD></TR>

<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt"><B>Item 2.</B></FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(a)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Name of Person Filing</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="padding-left: 30pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Great Point Partners, LLC</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="padding-left: 30pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Dr. Jeffrey R. Jay, M.D.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="padding-left: 30pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Mr. David Kroin</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The Reporting Persons have entered into a Joint Filing Agreement, dated February 17, 2015, a copy of which is filed with this Schedule 13G/A as Exhibit A, pursuant to which the Reporting Persons have agreed to file this statement jointly in accordance with the provisions of Rule 13d-1(k)(1) under the Act.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(b)</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Address of Principal Business Office, or if none, Residence</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">The address of the principal business office of each of the Reporting Persons is</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; padding-left: 15pt"><FONT STYLE="font-size: 10pt">165 Mason Street, 3rd Floor</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="padding-left: 15pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Greenwich, CT 06830</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="padding-left: 35pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(c)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Citizenship</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Great Point Partners, LLC is a limited liability company organized under the laws of the State of Delaware. Dr. Jeffrey R. Jay, M.D. is a citizen of the United States. Mr. David Kroin is a citizen of the United States.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(d)</FONT></TD>
<TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Title of Class of Securities</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
<TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Common Stock</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(e)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">CUSIP Number</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">68230A106</FONT></TD></TR>

<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Item 3.</B></FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>If this statement is filed pursuant to &sect;240.13d-1(b) or 240.13d.2(b) or (c), check whether the person filing is a:</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Not Applicable.</FONT></TD></TR>
</TABLE>
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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%">&nbsp;</TD>
    <TD STYLE="width: 3%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(a)</FONT></TD>
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD STYLE="width: 85%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Broker or dealer registered under Section 15 of the Act (15 U.S.C. 78o) </FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(b)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Bank as defined in Section 3(a)(6) of the Act (15 U.S.C. 78c).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(c)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Insurance company as defined in Section 3(a)(19) of the Act (15. U.S.C. 78c).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(d)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Investment Company registered under Section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(e)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">An investment adviser in accordance with &sect;240.13d-1(b)(1)(ii)(E).</FONT></TD></TR>
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    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle; padding-bottom: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle; padding-bottom: 5.4pt">Page 6 of 9 Pages</TD></TR>
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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%">&nbsp;</TD>
    <TD STYLE="width: 3%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(f)</FONT></TD>
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD STYLE="width: 85%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">An employee benefit plan or endowment fund in accordance with &sect;240.13d-1(b)(1)(ii)(F).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(g)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">A parent holding company or control person in accordance with &sect;240.13d-1(b)(1)(ii)(G).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(h)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(i)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">A church plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3).</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(j)</FONT></TD>
    <TD><FONT STYLE="font-family: Wingdings">&#111;</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Group, in accordance with &sect;240.13d-1(b)(1)(ii)(J).</FONT></TD></TR>
</TABLE>
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<TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%; text-align: center; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>Item 4.</B></FONT></TD>
    <TD STYLE="width: 91%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Ownership</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Biomedical Value Fund, L.P. (&ldquo;BVF&rdquo;) is the record owner of warrants to purchase 472,760 shares of Common Stock (the &ldquo;BVF Shares&rdquo;). Great Point Partners, LLC (&ldquo;Great Point&rdquo;) is the investment manager of BVF, and by virtue of such status may be deemed to be the beneficial owner of the BVF Shares. Each of Dr. Jeffrey R. Jay, M.D. (&ldquo;Dr. Jay&rdquo;), as senior managing member of Great Point, and Mr. David Kroin (&ldquo;Mr. Kroin&rdquo;), as special managing member of Great Point, has voting and investment power with respect to the BVF Shares, and therefore may be deemed to be the beneficial owner of the BVF Shares. In addition, BVF is the record owner of Series A and Series B warrants to purchase 1,030,441 shares of Common Stock. </FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Biomedical Offshore Value Fund, Ltd. (&ldquo;BOVF&rdquo;) is the record owner of warrants to purchase 576,176 shares of Common Stock (the &ldquo;BOVF Shares&rdquo;). Great Point is the investment manager of BOVF, and by virtue of such status may be deemed to be the beneficial owner of the BOVF Shares. Each of Dr. Jay, as senior managing member of Great Point, and Mr. Kroin, as special managing member of Great Point, has voting and investment power with respect to the BOVF Shares, and therefore may be deemed to be the beneficial owner of the BOVF Shares. In addition, BOVF is the record owner of Series A and Series B warrants to purchase 755,578 shares of Common Stock.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Biomedical Institutional Value Fund, L.P. (&ldquo;BIVF&rdquo;) is the record owner of warrants to purchase 103,417 shares of Common Stock (the &ldquo;BIVF Shares&rdquo;). Great Point is the investment manager of BIVF, and by virtue of such status may be deemed to be the beneficial owner of the BIVF Shares. Each of Dr. Jay, as senior managing member of Great Point, and Mr. Kroin, as special managing member of Great Point, has voting and investment power with respect to the BIVF Shares, and therefore may be deemed to be the beneficial owner of the BIVF Shares. In addition, BIVF is the record owner of Series A and Series B warrants to purchase 242,983 shares of Common Stock. </FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">GEF-SMA, LP (&ldquo;GEF-SMA&rdquo;) is the record owner of warrants to purchase 325,023 shares of Common Stock (the &ldquo;GEF-SMA Shares&rdquo;). Great Point is the investment manager of GEF-SMA, and by virtue of such status may be deemed to be the beneficial owner of the GEF-SMA Shares. Each of Dr. Jay, as senior managing member of Great Point, and Mr. Kroin, as special managing member of Great Point, has voting and investment power with respect to the GEF-SMA Shares, and therefore may be deemed to be the beneficial owner of the GEF-SMA Shares. In addition, GEF-SMA is the record owner of Series A and Series B warrants to purchase 532,145 shares of Common Stock.</FONT></TD></TR>
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    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle">Page 7 of 9 Pages</TD></TR>
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    <TD STYLE="width: 9%; text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 91%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Class D Series of GEF-PS, LP (&ldquo;GEF-PS&rdquo;) is the record owner of warrants to purchase 248,688 shares of Common Stock (the &ldquo;GEF-PS Shares&rdquo;). Great Point is the investment manager of GEF-PS, and by virtue of such status may be deemed to be the beneficial owner of the GEF-PS Shares. Each of Dr. Jay, as senior managing member of Great Point, and Mr. Kroin, as special managing member of Great Point, has voting and investment power with respect to the GEF-PS Shares, and therefore may be deemed to be the beneficial owner of the GEF-PS Shares. In addition, GEF-PS is the record owner of Series A and Series B warrants to purchase 441,831 shares of Common Stock.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Notwithstanding the above, Great Point, Dr. Jay and Mr. Kroin disclaim beneficial ownership of the BVF Shares, the BOVF Shares, the BIVF Shares, the GEF-SMA Shares and the GEF-PS Shares, except to the extent of their respective pecuniary interests.</FONT></TD></TR>
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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">1.</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Great Point Partners, LLC</B> </FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(a)</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Amount beneficially owned: 1,726,064<SUP>3</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(b)</FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Percent of class: 7.50%<SUP>4</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(c)</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Number of shares as to which the person has:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%">&nbsp;</TD>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="width: 6%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(i)</FONT></TD>
    <TD STYLE="width: 79%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Sole power to vote or to direct the vote: 0.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(ii)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Shared power to vote or to direct the vote: 1,726,064<SUP>3</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(iii)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Sole power to dispose or to direct the disposition of: 0.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(iv)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Shared power to dispose or to direct the disposition of: 1,726,064<SUP>3</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">2.</FONT></TD>
    <TD COLSPAN="2"> <FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Dr. Jeffrey R. Jay, M.D.</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(a)</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Amount beneficially owned: 1,726,064<SUP>3</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(b)</FONT></TD>
    <TD COLSPAN="2"> <FONT STYLE="font: 10pt Times New Roman, Times, Serif">Percent of class: 7.50%<SUP>4</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(c)</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Number of shares as to which the person has:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(i)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Sole power to vote or to direct the vote: 0.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(ii)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Shared power to vote or to direct the vote: 1,726,064<SUP>3</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(iii)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Sole power to dispose or to direct the disposition of: 0.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(iv)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Shared power to dispose or to direct the disposition of: 1,726,064<SUP>3</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">3.</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif"><B>Mr. David Kroin</B></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(a)</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Amount beneficially owned: 1,726,064<SUP>3</SUP></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Tahoma, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 3%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><SUP>3</SUP></FONT></TD>
    <TD STYLE="width: 97%; font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Consists of an aggregate of 1,726,064 shares underlying Series A and Series B warrants owned by Biomedical Value Fund, LP, Biomedical Offshore Value Fund, Ltd., Biomedical Institutional Value Fund, LP, GEF-SMA, LP, Class D Series of GEF-PS, LP and WS Investments II, LLC.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><SUP>4</SUP></FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Based on a total of 21,280,867 shares of Common Stock outstanding as reported by the Issuer on its Form 10-Q filed on October 30, 2014.</FONT></TD></TR>
</TABLE>

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    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle">Page 8 of 9 Pages</TD></TR>
</TABLE>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(b)</FONT> </TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Percent of class: 7.50%<SUP>4</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(c)</FONT></TD>
    <TD COLSPAN="2"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Number of shares as to which the person has:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%">&nbsp;</TD>
    <TD STYLE="width: 6%">&nbsp;</TD>
    <TD STYLE="width: 6%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(i)</FONT></TD>
    <TD STYLE="width: 79%"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Sole power to vote or to direct the vote: 0.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(ii)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Shared power to vote or to direct the vote: 1,726,064<SUP>3</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(iii)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Sole power to dispose or to direct the disposition of: 0.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">(iv)</FONT></TD>
    <TD><FONT STYLE="font: 10pt Times New Roman, Times, Serif">Shared power to dispose or to direct the disposition of: 1,726,064<SUP>3</SUP></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Tahoma, Helvetica, Sans-Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 9%; font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Item 5.</FONT></TD>
    <TD STYLE="width: 91%; font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Ownership of Five Percent or Less of a Class</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt"><FONT STYLE="font-size: 10pt">If this statement is being filed to report the fact that as of the date hereof each of the Reporting Persons has ceased to be the beneficial owner of more than five percent of the class of securities, check the following <FONT STYLE="font-family: Wingdings">&#0111;</FONT>.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Item 6.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Ownership of More than Five Percent on Behalf of Another Person:</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt"><FONT STYLE="font-size: 10pt">See Item 4.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Item 7.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt"><FONT STYLE="font-size: 10pt">Not Applicable.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Item 8.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Identification and Classification of Members of the Group</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt"><FONT STYLE="font-size: 10pt">Not Applicable.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Item 9.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Notice of Dissolution of Group</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt"><FONT STYLE="font-size: 10pt">Not Applicable.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-align: left; text-indent: 0pt">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Item 10.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; text-indent: 0pt; font-weight: bold"><FONT STYLE="font-size: 10pt">Certification</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0pt">By signing below I certify
that, to the best of my 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 participant in any transaction having that purpose or effect.</P>

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    <TD STYLE="width: 23%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle"><FONT STYLE="font-size: 12pt">CUSIP No. 68230A106</FONT></TD>
    <TD STYLE="width: 10%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 34%; text-align: center; vertical-align: middle"><FONT STYLE="font-size: 16pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="width: 15%; text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="width: 18%; border: Black 1px solid; padding-right: 5.4pt; padding-left: 5.4pt; text-align: left; vertical-align: middle">Page 9 of 9 Pages</TD></TR>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>
<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><U>SIGNATURE</U></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0pt">After reasonable inquiry
and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0pt">Date: February 17, 2015</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">GREAT POINT PARTNERS, LLC</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 50%">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 3%">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 35%">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 12%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; border-bottom: Black 1px solid"><FONT STYLE="font-size: 10pt">/s/ Dr. Jeffrey R. Jay, M.D.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Dr. Jeffrey R. Jay, M.D.,</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; padding-left: 10pt"><FONT STYLE="font-size: 10pt">as senior managing member</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif; border-bottom: Black 1px solid"><FONT STYLE="font-size: 10pt">/s/ Dr. Jeffrey R. Jay, M.D.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">DR. JEFFREY R. JAY, M.D.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif; border-bottom: Black 1px solid"><FONT STYLE="font-size: 10pt">/s/ Mr. David Kroin</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Mr. David Kroin</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
</TABLE>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right"><FONT STYLE="font-weight: normal"><U>Exhibit
A</U></FONT></P>

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

<P STYLE="font: bold 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">AGREEMENT REGARDING THE JOINT FILING
OF SCHEDULE 13G/A</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The undersigned hereby agree as follows:</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt">(i) Each
of them is individually eligible to use the Schedule 13G/A to which this Exhibit is attached, and such Schedule 13G/A is filed
on behalf of each of them; and</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 36pt">(ii) Each
of them is responsible for the timely filing of such Schedule 13G/A and any amendments thereto, and for the completeness and accuracy
of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of
the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information
is inaccurate.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Date: February 17, 2015</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse; font: 10pt Times New Roman, Times, Serif">
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">GREAT POINT PARTNERS, LLC</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 50%">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 3%">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 35%">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; width: 12%">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; border-bottom: Black 1px solid"><FONT STYLE="font-size: 10pt">/s/ Dr. Jeffrey R. Jay, M.D.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Dr. Jeffrey R. Jay, M.D.,</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif; padding-left: 10pt"><FONT STYLE="font-size: 10pt">as senior managing member</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif; border-bottom: Black 1px solid"><FONT STYLE="font-size: 10pt">/s/ Dr. Jeffrey R. Jay, M.D.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">DR. JEFFREY R. JAY, M.D.</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif; border-bottom: Black 1px solid"><FONT STYLE="font-size: 10pt">/s/ Mr. David Kroin</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Mr. David Kroin</FONT></TD>
    <TD STYLE="font-family: Times New Roman, Times, Serif">&nbsp;</TD></TR>
</TABLE>
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