<SEC-DOCUMENT>0000921895-20-000528.txt : 20200214
<SEC-HEADER>0000921895-20-000528.hdr.sgml : 20200214
<ACCEPTANCE-DATETIME>20200214145208
ACCESSION NUMBER:		0000921895-20-000528
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200214
DATE AS OF CHANGE:		20200214

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cidara Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001610618
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				461537286
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-88806
		FILM NUMBER:		20618334

	BUSINESS ADDRESS:	
		STREET 1:		6310 NANCY RIDGE DRIVE
		STREET 2:		SUITE 101
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-752-6170

	MAIL ADDRESS:	
		STREET 1:		6310 NANCY RIDGE DRIVE
		STREET 2:		SUITE 101
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	K2 THERAPEUTICS, INC.
		DATE OF NAME CHANGE:	20140611

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BIOTECHNOLOGY VALUE FUND L P
		CENTRAL INDEX KEY:			0000918923
		STANDARD INDUSTRIAL CLASSIFICATION:	INVESTMENT ADVICE [6282]
		IRS NUMBER:				363924731
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		44 MONTGOMERY STREET
		STREET 2:		40TH FL
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104
		BUSINESS PHONE:		3125066500

	MAIL ADDRESS:	
		STREET 1:		44 MONTGOMERY STREET
		STREET 2:		40TH FL
		CITY:			SAN FRANCISCO
		STATE:			CA
		ZIP:			94104
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>sc13ga207422cdt_02142020.htm
<DESCRIPTION>AMENDMENT NO. 2 TO THE SCHEDULE 13G
<TEXT>
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<head>
     <title></title>
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<body style="font: 10pt Times New Roman, Times, Serif">

<P STYLE="margin-top: 0; text-align: center; margin-bottom: 0">&#160;<B>UNITED STATES</B></p>

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

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

<p></p>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><b>SCHEDULE 13G</b></p>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">(Rule 13d-102)</p>

<p></p>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT</p>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">TO RULES 13d-1(b), (c),
AND (d) AND AMENDMENTS THERETO FILED</p>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">PURSUANT TO RULE 13d-2(b)</p>

<p style="text-indent: 0pt; margin-right: 0; margin-left: 0"></p>

<P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt">(Amendment No.&#160;2)<SUP>1</SUP></p>

<p>&nbsp;</p>

<table cellpadding="0" cellspacing="0" style="width: 100%; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 100%; border-bottom: black 1px solid">
        <P STYLE="text-align: center">Cidara Therapeutics, Inc.</p></td></tr>
<tr style="vertical-align: top">
    <td>
        <P STYLE="text-align: center">&#160;(Name of Issuer)</p></td></tr>
</table>
<p></p>

<table cellpadding="0" cellspacing="0" style="width: 100%; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 100%; border-bottom: black 1px solid">
        <P STYLE="text-align: center">Common Stock, par value $0.0001 per share</p></td></tr>
<tr style="vertical-align: top">
    <td>
        <P STYLE="text-align: center">&#160;(Title of Class of Securities)</p></td></tr>
</table>
<p></p>

<table cellpadding="0" cellspacing="0" style="width: 100%; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 100%; border-bottom: black 1px solid">
        <P STYLE="text-align: center">171757107</p></td></tr>
<tr style="vertical-align: top">
    <td>
        <P STYLE="text-align: center">&#160;(CUSIP Number)</p></td></tr>
</table>
<p></p>

<table cellpadding="0" cellspacing="0" style="width: 100%; font-size: 10pt">
<tr style="vertical-align: top">
    <td style="width: 100%; border-bottom: black 1px solid">
        <P STYLE="text-align: center">December 31, 2019</p></td></tr>
<tr style="vertical-align: top">
    <td>
        <P STYLE="text-align: center">&#160;<font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">(Date of Event Which Requires Filing of this
        Statement)</font></p></td></tr>
</table>
<p>&#160;</p>

<p></p>

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

<table cellpadding="0" cellspacing="0" style="background-color: white; width: 100%; font-size: 10pt">
<tr style="background-color: white">
    <td style="width: 5%">&#160;</td>
    <td style="width: 3%"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</font>&#9744;</td>
    <td style="width: 92%"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;Rule 13d-1(b)</font></td></tr>
</table>
<p></p>

<table cellpadding="0" cellspacing="0" style="background-color: white; width: 100%; font-size: 10pt">
<tr style="background-color: white">
    <td style="width: 5%">&#160;</td>
    <td style="width: 3%"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</font>&#9746;</td>
    <td style="width: 92%"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;Rule 13d-1(c)</font></td></tr>
</table>
<p></p>

<table cellpadding="0" cellspacing="0" style="background-color: white; width: 100%; font-size: 10pt">
<tr style="background-color: white">
    <td style="width: 5%">&#160;</td>
    <td style="width: 3%"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;</font>&#9744;</td>
    <td style="width: 92%"><font style="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#160;Rule 13d-1(d)</font></td></tr>
</table>
<p>&#160;</p>

<p>&#160;</p>

<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 3pt; margin-bottom: 3pt"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid; width: 25%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="margin-top: 0; margin-bottom: 6pt"><FONT STYLE="font-size: 7pt">1</FONT>&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
The remainder of this cover page shall be filled out for a reporting person&#8217;s initial filing on this form with respect to
the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided
in a prior cover page.</p>

<p style="text-indent: 36pt; margin-right: 0; margin-left: 0; font: 10pt Times New Roman, Times, Serif">The information required
on the remainder of this cover page shall not be deemed to be &#8220;filed&#8221; for the purpose of Section 18 of the Securities
Exchange Act of 1934 (&#8220;Act&#8221;) or otherwise subject to the liabilities of that section of the Act but shall be subject
to all other provisions of the Act (however, <I>see</I> the <I>Notes</I>).</p>


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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

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    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Biotechnology Value Fund, L.P. </TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Delaware</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,793,630 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,793,630 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">1,793,630 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">5.3% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">PN</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Includes 681,020 shares of Common Stock
underlying certain Series X Preferred Stock (defined in Item 4). Excludes 1,485,480 shares of Common Stock underlying certain Series
X Preferred Stock currently not convertible due to the Conversion Limitation (defined in Item 4).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 3,649,460 shares of Common Stock underlying
certain Warrants (defined in Item 4) currently not exercisable due to the Warrants Limitation (defined in Item 4).</P>



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


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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

<p style="text-align: center"></p>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
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    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
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    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">BVF I GP LLC</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Delaware</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,793,630 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,793,630 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">1,793,630 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">5.3% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">OO</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Includes 681,020 shares of Common Stock
underlying certain Series X Preferred Stock. Excludes 1,485,480 shares of Common Stock underlying certain Series X Preferred Stock
currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 3,649,460 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 3 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: middle"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Biotechnology Value Fund II, L.P.</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Delaware</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,339,735 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,339,735 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">1,339,735 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">4.1% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">PN</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Excludes 1,475,120 shares of Common Stock
underlying certain Series X Preferred Stock currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 2,484,899 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 4 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: middle"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
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    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">BVF II GP LLC</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Delaware</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,339,735 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">1,339,735 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">1,339,735 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">4.1% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">OO</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Excludes 1,475,120 shares of Common Stock
underlying certain Series X Preferred Stock currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 2,484,899 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 5 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
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    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	Biotechnology Value Trading Fund OS LP</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	Cayman Islands</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">104,229 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">104,229 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">104,229 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	Less than 1% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">	PN</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Excludes 357,470 shares of Common Stock
underlying certain Series X Preferred Stock currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 602,173 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 6 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: middle"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	BVF Partners OS Ltd.</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	Cayman Islands</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">104,229 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">104,229 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">104,229 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	Less than 1% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">	CO</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Excludes 357,470 shares of Common Stock
underlying certain Series X Preferred Stock currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 602,173 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 7 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: middle"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
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    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	BVF GP HOLDINGS LLC</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	Delaware</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,133,365 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,133,365 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">3,133,365 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">	9.3% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">	OO</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Includes 681,020 shares of Common Stock
underlying certain Series X Preferred Stock. Excludes 2,960,600 shares of Common Stock underlying certain Series X Preferred Stock
currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Excludes 6,134,359 shares of Common Stock underlying certain Warrants
currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 8 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: middle"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">BVF Partners L.P.</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Delaware</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">9.99% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">PN, IA</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Includes 681,020 shares of Common Stock
underlying certain Series X Preferred Stock. Excludes 3,771,290 shares of Common Stock underlying certain Series X Preferred Stock
currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 7,500,002 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 9 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: middle"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">BVF Inc.</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Delaware</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">9.99% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">CO</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Includes 681,020 shares of Common Stock
underlying certain Series X Preferred Stock. Excludes 3,771,290 shares of Common Stock underlying certain Series X Preferred Stock
currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 7,500,002 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 10 -->
    <DIV STYLE="margin-top: 6pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: center"><TD STYLE="width: 100%"><!-- Field: Sequence; Type: Arabic; Name: PageNo -->10<!-- Field: /Sequence --></TD></TR></TABLE></DIV>
    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font-size: 10pt">
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: top"></TD>
    <TD STYLE="width: 5%; border-left: Black 1pt solid; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; text-align: center; vertical-align: middle"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%; padding-left: 6pt"></TD>
    <TD STYLE="width: 5%"></TD>
    <TD STYLE="width: 5%"></TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-top: black 2.25pt double; border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">1</TD>
    <TD STYLE="border-top: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">NAME OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">Mark N. Lampert</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">2</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">(a)&nbsp;&#9746;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">(b) &#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">3</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">SEC USE ONLY</TD>
    <TD STYLE="border-top: Black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">4</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CITIZENSHIP OR PLACE OF ORGANIZATION</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">United States</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">NUMBER OF</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">5</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">SHARES</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">BENEFICIALLY</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">OWNED BY</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">6</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED VOTING POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">EACH</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">REPORTING</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">PERSON WITH</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">7</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SOLE DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top"> </TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">0 shares</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: middle">8</TD>
    <TD STYLE="border-right: Black 1pt solid; border-top: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="border-top: Black 1pt solid; padding-left: 6pt">SHARED DISPOSITIVE POWER</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="13" STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD COLSPAN="3" STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: middle">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="12" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">9</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">3,368,758 (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">10</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">CHECK BOX IF THE
    AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES</TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 2.25pt double">&nbsp;&nbsp;&nbsp;&nbsp;&#9744;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-left: Black 1pt solid"></TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="14" STYLE="text-align: left; vertical-align: middle">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">11</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="text-align: left; vertical-align: middle">9.99% (1)</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">12</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding-left: 6pt">TYPE OF REPORTING PERSON</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-top: Black 1pt solid">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="text-align: center; vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="16" STYLE="border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 2.25pt double">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top; text-align: left">
    <TD STYLE="border-left: Black 2.25pt double; border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; text-align: center; vertical-align: top">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 2.25pt double; border-left: Black 1pt solid; padding-left: 6pt">&nbsp;</TD>
    <TD COLSPAN="15" STYLE="border-bottom: Black 2.25pt double; text-align: left; vertical-align: middle">IN</TD>
    <TD STYLE="border-right: Black 2.25pt double; border-bottom: Black 2.25pt double">&nbsp;</TD></TR>
</TABLE>
<P STYLE="margin-top: 0; margin-bottom: 0">&nbsp;&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">(1) Includes 681,020 shares of Common Stock
underlying certain Series X Preferred Stock. Excludes 3,771,290 shares of Common Stock underlying certain Series X Preferred Stock
currently not convertible due to the Conversion Limitation.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Excludes 7,500,002 shares of Common Stock underlying
certain Warrants currently not exercisable due to the Warrants Limitation.</P>



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

<!-- Field: Page; Sequence: 11 -->
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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 1(a).</TD><TD STYLE="text-align: justify">Name of Issuer:</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">Cidara Therapeutics, Inc., a Delaware corporation (the &ldquo;Issuer&rdquo;).</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 1(b).</TD><TD STYLE="text-align: justify">Address of Issuer&rsquo;s Principal Executive Offices:</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 1in">6310 Nancy Ridge Drive, Suite 101</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">San Diego, California 92121</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 2(a).</TD><TD STYLE="text-align: justify">Name of Person Filing</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 2(b).</TD><TD STYLE="text-align: justify">Address of Principal Business Office or, if None, Residence</TD></TR></TABLE>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 2(c).</TD><TD STYLE="text-align: justify">Citizenship</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Biotechnology Value Fund, L.P. (&ldquo;BVF&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF I GP LLC (&ldquo;BVF GP&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Biotechnology Value Fund II, L.P. (&ldquo;BVF2&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF II GP LLC (&ldquo;BVF2 GP&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Biotechnology Value Trading Fund OS
LP (&ldquo;Trading Fund OS&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">PO Box 309 Ugland House</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Grand Cayman, KY1-1104</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF Partners OS Ltd. (&ldquo;Partners
OS&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">PO Box 309 Ugland House</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Grand Cayman, KY1-1104</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF GP Holdings LLC (&ldquo;BVF GPH&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF Partners L.P. (&ldquo;Partners&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Mark N. Lampert (&ldquo;Mr. Lampert&rdquo;)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">44 Montgomery St., 40th Floor</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">San Francisco, California 94104</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Each of the foregoing is referred to
as a &ldquo;Reporting Person&rdquo; and collectively as the &ldquo;Reporting Persons.&rdquo;</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 2(d).</TD><TD STYLE="text-align: justify">Title of Class of Securities:</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">Common Stock, par value $0.0001 per share (the &ldquo;Common
Stock&rdquo;)</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 2(e).</TD><TD STYLE="text-align: justify">CUSIP Number:</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 1in">171757107</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 3.</TD><TD STYLE="text-align: justify">If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or (c), Check Whether the Person
Filing is a:</TD></TR></TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 0.8in; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 0.5in; padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="width: 0.5in; padding-right: 5.4pt; padding-left: 5.4pt">/x/</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Not applicable.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(a)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Broker or dealer registered under Section 15 of the Exchange Act.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(b)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Bank as defined in Section 3(a)(6) of the Exchange Act.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(c)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Insurance company as defined in Section 3(a)(19) of the Exchange Act.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(d)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Investment company registered under Section 8 of the Investment Company Act.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(e)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(f)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(g)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">A parent holding company or control person in accordance with Rule 13d-1(b)(1)(ii)(G).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(h)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act.</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(i)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">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="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(j)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Group, in accordance with Rule 13d-1(b)(1)(ii)(J).</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">&nbsp;</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">(k)</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt">/ /</TD>
    <TD STYLE="padding-right: 5.4pt; padding-left: 5.4pt; text-align: justify">Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K). If filing as a non-U.S. institution in accordance with Rule 240.13d-1(b)(1)(ii)(J), please specify the type of institution: ____</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 4.</TD><TD STYLE="text-align: justify">Ownership</TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">(a)</TD><TD>Amount beneficially owned:</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">The Reporting Persons hold 445,231
shares of Series X convertible preferred stock, (the &ldquo;Series X Preferred Stock&rdquo;) convertible for an aggregate of 4,452,310
shares of Common Stock. Each share of Series X Preferred Stock is convertible into 10 shares of Common Stock. The Series X Preferred
Stock may not be converted if, after such conversion, the Reporting Persons would beneficially own, as determined in accordance
with Section 13(d) of the Securities Exchange Act of 1934 (the &ldquo;Exchange Act&rdquo;), more than 9.99% of the number of shares
of Common Stock then issued and outstanding (the &ldquo;Conversion Limitation&rdquo;). As of the close of business on December
31, 2019, the Series X Preferred Stock Conversion Limitation limits the aggregate conversion of Series X Preferred Stock by the
Reporting Persons to 681,020 out of the 4,452,310 shares of Common Stock underlying the Series X Preferred Stock owned by the Reporting
Persons in the aggregate. In providing the beneficial ownership described herein, the Reporting Persons have assumed 68,102 out
of 216,650 shares of Series X Preferred Stock owned by BVF would be converted.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">In addition to the Series X Preferred
Stock, the Reporting Persons hold 7,500,002 Warrants exercisable for an aggregate of 7,500,002 shares of Common Stock (the &ldquo;Warrants&rdquo;).
The Warrants have an exercise price of $6.81 per share, subject to adjustment pursuant to the terms of the Warrants. The Warrants
may not be exercised if, after such exercise, the Reporting Persons would beneficially own, as determined in accordance with Section
13(d) of the Exchange Act, more than 9.99% of the number of shares of Common Stock then issued and outstanding (the &ldquo;Warrants
Limitation&rdquo;). As of the close of business on December 31, 2019, the Warrants Limitation limits the aggregate exercise of
Warrants by the Reporting Persons to zero out of the 7,500,002 shares of Common Stock underlying the Warrants owned by the Reporting
Persons in the aggregate.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">As of the close of business on December
31, 2019, (i) BVF beneficially owned 1,793,630 shares of Common Stock, including 681,020 shares of Common Stock issuable upon the
conversion of Series X Preferred Stock and excluding (a) 1,485,480 shares of Common Stock issuable upon the conversion of Series
X Preferred Stock and (b) 3,649,460 shares of Common Stock issuable upon the exercise of Warrants, (ii) BVF2 beneficially owned
approximately 1,339,735 shares of Common Stock, excluding (a) 1,475,120 shares of Common Stock issuable upon the conversion of
Series X Preferred Stock and (b) 2,484,899 shares of Common Stock issuable upon the exercise of Warrants, and (iii) Trading Fund
OS beneficially owned 104,229 shares of Common Stock, excluding (a) 357,470 shares of Common Stock issuable upon the conversion
of Series X Preferred Stock and (b) 602,173 shares of Common Stock issuable upon the exercise of Warrants.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF GP, as the general partner of BVF,
may be deemed to beneficially own the 1,793,630 shares of Common Stock beneficially owned by BVF.</P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF2 GP, as the general partner of
BVF2, may be deemed to beneficially own the 1,339,735 shares of Common Stock beneficially owned by BVF2.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Partners OS, as the general partner
of Trading Fund OS, may be deemed to beneficially own the 104,229 shares of Common Stock beneficially owned by Trading Fund OS.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF GPH, as the sole member of each
of BVF GP and BVF2 GP, may be deemed to beneficially own the 3,133,365 shares of Common Stock beneficially owned in the aggregate
by BVF and BVF2.</P>



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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Partners, as the investment manager
of BVF, BVF2 and Trading Fund OS, and the sole member of Partners OS, may be deemed to beneficially own the 3,368,758 shares of
Common Stock beneficially owned in the aggregate by BVF, BVF2 and Trading Fund OS, including 131,164 shares of Common Stock held
in certain of the Partners managed accounts (the &ldquo;Partners Managed Accounts&rdquo;) and excluding (a) 453,220 shares of Common
Stock issuable upon the conversion of Series X Preferred Stock held in the Partners Managed Accounts and (b) 763,470 shares of
Common Stock issuable upon the exercise of Warrants held in the Partners Managed Accounts.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF Inc., as the general partner of
Partners, may be deemed to beneficially own the 3,368,758 shares of Common Stock beneficially owned by Partners.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">Mr. Lampert, as a director and officer
of BVF Inc., may be deemed to beneficially own the 3,368,758 shares of Common Stock beneficially owned by BVF Inc.</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">The foregoing should not be construed
in and of itself as an admission by any Reporting Person as to beneficial ownership of any shares of Common Stock owned by another
Reporting Person. BVF GP disclaims beneficial ownership of the shares of Common Stock beneficially owned by BVF. BVF2 GP disclaims
beneficial ownership of the shares of Common Stock beneficially owned by BVF2. Partners OS disclaims beneficial ownership of the
shares of Common Stock beneficially owned by Trading Fund OS. BVF GPH disclaims beneficial ownership of the shares of Common Stock
beneficially owned by BVF and BVF2. Each of Partners, BVF Inc. and Mr. Lampert disclaims beneficial ownership of the shares of
Common Stock beneficially owned by BVF, BVF2, Trading Fund OS, and the Partners Managed Accounts, and the filing of this statement
shall not be construed as an admission that any such person or entity is the beneficial owner of any such securities.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">(b)</TD><TD>Percent of class:</TD></TR></TABLE>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">The following percentages are based
on a denominator which is the sum of (i) 33,040,295 shares of outstanding as of October 31, 2019, as disclosed in the Issuer&rsquo;s
Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on November 8, 2019 and (ii) certain or all of
the 681,020 shares of Common Stock underlying certain Series X Preferred Stock, as applicable.</P>



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

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify"></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">As of the close of business on December
31, 2019, (i) BVF beneficially owned approximately 5.3% of the outstanding shares of Common Stock, (ii) BVF2 beneficially owned
approximately 4.1% of the outstanding shares of Common Stock, (iii) Trading Fund OS beneficially owned less than 1% of the outstanding
shares of Common Stock, (iv) BVF GP may be deemed to beneficially own approximately 5.3% of the outstanding shares of Common Stock,
(v) BVF2 GP may be deemed to beneficially own approximately 4.1% of the outstanding shares of Common Stock, (vi) Partners OS may
be deemed to beneficially own less than 1% of the outstanding shares of Common Stock, (vii) BVF GPH may be deemed to beneficially
own approximately 9.3% of the outstanding shares of Common Stock and (vii) each of Partners, BVF Inc. and Mr. Lampert may be deemed
to beneficially own approximately 9.99% of the outstanding shares of Common Stock (less than 1% of the outstanding shares of Common
Stock are held in the Partners Managed Accounts).</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.5in"></TD><TD STYLE="width: 0.5in">(c)</TD><TD>Number of shares as to which such person has:</TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1in"></TD><TD STYLE="width: 0.5in">(i)</TD><TD>Sole power to vote or to direct the vote</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in">See Cover Pages Items 5-9.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1in"></TD><TD STYLE="width: 0.5in">(ii)</TD><TD>Shared power to vote or to direct the vote</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in">See Cover Pages Items 5-9.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1in"></TD><TD STYLE="width: 0.5in">(iii)</TD><TD>Sole power to dispose or to direct the disposition of</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in">See Cover Pages Items 5-9.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 1in"></TD><TD STYLE="width: 0.5in">(iv)</TD><TD>Shared power to dispose or to direct the disposition of</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1.5in">See Cover Pages Items 5-9.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 5.</TD><TD STYLE="text-align: justify">Ownership of Five Percent or Less of a Class.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">Not Applicable.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 6.</TD><TD STYLE="text-align: justify">Ownership of More than Five Percent on Behalf of Another Person.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in; text-align: justify">BVF GP, BVF GPH, Partners, BVF Inc.
and Mr. Lampert share voting and dispositive power over the shares of Common Stock beneficially owned by BVF. BVF GPH, Partners,
BVF Inc. and Mr. Lampert share voting and dispositive power over the shares of Common Stock beneficially owned by BVF2. Partners,
BVF Inc. and Mr. Lampert share voting and dispositive power over the Shares beneficially owned by Trading Fund OS and the Partners
Managed Accounts.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 7.</TD><TD STYLE="text-align: justify">Identification and Classification of the Subsidiary That Acquired the Security Being Reported on
by the Parent Holding Company or Control Person.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">Not Applicable.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 8.</TD><TD STYLE="text-align: justify">Identification and Classification of Members of the Group.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">See Exhibit 99.1.</P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 9.</TD><TD STYLE="text-align: justify">Notice of Dissolution of Group.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 1in">Not Applicable.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in">Item 10.</TD><TD STYLE="text-align: justify">Certifications.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 1in">By signing below each of
the undersigned certifies that, to the best of 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.</P>

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    <DIV STYLE="page-break-before: always; margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">CUSIP No. 171757107</P></DIV>
    <!-- Field: /Page -->

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-indent: 1in">After reasonable inquiry and to the best of his
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: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Dated: February 14, 2020</P>

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



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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BIOTECHNOLOGY VALUE FUND, L.P.</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt; text-transform: uppercase">BIOTECHNOLOGY VALUE TRADING FUND OS LP</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 43%"><FONT STYLE="font-size: 10pt">BVF I GP LLC., its general partner</FONT></TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 4%"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 46%"><FONT STYLE="font-size: 10pt">BVF Partners L.P., its investment manager</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Inc., its general partner</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 0.5pt solid">/s/ Mark N. Lampert</P></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF I GP LLC</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF GP HOLDINGS LLC</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BIOTECHNOLOGY VALUE FUND II, L.P.</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF PARTNERS L.P.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF II GP LLC its general partner</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Inc., its general partner</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 0.5pt solid">/s/ Mark N. Lampert</P></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF II GP LLC</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF INC.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF PARTNERS OS LTD.</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Partners L.P., its sole member</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">MARK N. LAMPERT</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Inc., its general partner</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 0.5pt solid">/s/ Mark N. Lampert</P></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
</TABLE>


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

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

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

</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex991to13ga207422cdt_021420.htm
<DESCRIPTION>JOINT FILING AGREEMENT
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>
</HEAD>
<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: right">Exhibit 99.1</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">The undersigned hereby
agree that the Statement on Schedule 13G dated February 14, 2020 with respect to the shares of Common Stock of Cidara Therapeutics,
Inc., and any further amendments thereto executed by each and any of the undersigned shall be filed on behalf of each of the undersigned
pursuant to and in accordance with the provisions of Rule 13d-1(k)(1) under the Securities Exchange Act of 1934, as amended.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Dated: February 14, 2020</P>

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



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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BIOTECHNOLOGY VALUE FUND, L.P.</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt; text-transform: uppercase">BIOTECHNOLOGY VALUE TRADING FUND OS LP</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 43%"><FONT STYLE="font-size: 10pt">BVF I GP LLC., its general partner</FONT></TD>
    <TD STYLE="width: 3%">&nbsp;</TD>
    <TD STYLE="width: 4%"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="width: 46%"><FONT STYLE="font-size: 10pt">BVF Partners L.P., its investment manager</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Inc., its general partner</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 0.5pt solid">/s/ Mark N. Lampert</P></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF I GP LLC</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF GP HOLDINGS LLC</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BIOTECHNOLOGY VALUE FUND II, L.P.</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF PARTNERS L.P.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF II GP LLC its general partner</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Inc., its general partner</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 0.5pt solid">/s/ Mark N. Lampert</P></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF II GP LLC</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF INC.</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Chief Executive Officer</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">BVF PARTNERS OS LTD.</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-size: 10pt">/s/ Mark N. Lampert</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Partners L.P., its sole member</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-size: 10pt">MARK N. LAMPERT</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD><FONT STYLE="font-size: 10pt">BVF Inc., its general partner</FONT></TD>
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; border-bottom: Black 0.5pt solid">/s/ Mark N. Lampert</P></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">Mark N. Lampert</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-size: 10pt">President</FONT></TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD>
    <TD>&nbsp;</TD></TR>
</TABLE>


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