<SEC-DOCUMENT>0001214659-24-019111.txt : 20241114
<SEC-HEADER>0001214659-24-019111.hdr.sgml : 20241114
<ACCEPTANCE-DATETIME>20241114160006
ACCESSION NUMBER:		0001214659-24-019111
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20241114
DATE AS OF CHANGE:		20241114
GROUP MEMBERS:		KEVIN TANG
GROUP MEMBERS:		TANG CAPITAL PARTNERS III, INC
GROUP MEMBERS:		TANG CAPITAL PARTNERS IV, INC
GROUP MEMBERS:		TANG CAPITAL PARTNERS, LP

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PRECISION BIOSCIENCES INC
		CENTRAL INDEX KEY:			0001357874
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90975
		FILM NUMBER:		241461376

	BUSINESS ADDRESS:	
		STREET 1:		302 EAST PETTIGREW STREET
		STREET 2:		SUITE A-100
		CITY:			DURHAM
		STATE:			NC
		ZIP:			27701
		BUSINESS PHONE:		919-314-5512

	MAIL ADDRESS:	
		STREET 1:		302 EAST PETTIGREW STREET
		STREET 2:		SUITE A-100
		CITY:			DURHAM
		STATE:			NC
		ZIP:			27701

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TANG CAPITAL MANAGEMENT LLC
		CENTRAL INDEX KEY:			0001232621
		ORGANIZATION NAME:           	
		IRS NUMBER:				461592449
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		4747 EXECUTIVE DRIVE
		STREET 2:		SUITE 210
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		858-200-3830

	MAIL ADDRESS:	
		STREET 1:		4747 EXECUTIVE DRIVE
		STREET 2:		SUITE 210
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>pbio1015240sc13ga1.htm
<DESCRIPTION>AMENDMENT NO. 1
<TEXT>
<HTML>
<HEAD>
     <TITLE></TITLE>

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<BODY STYLE="font: 10pt Times New Roman, Times, Serif">

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

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

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 12pt; margin-bottom: 3pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 14pt; text-transform: uppercase"><B>Securities
and Exchange Commission</B></FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 12pt; font-variant: small-caps"><B>Washington,
DC 20549</B></FONT></P>

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

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

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <FONT STYLE="font-size: 18pt"><B>SCHEDULE 13G/A</B></FONT> </P>

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <FONT STYLE="font-variant: small-caps"><B>(Amendment
No. 1)*</B></FONT> </P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="font-size: 24pt"><B><U>Precision BioSciences, Inc.</U></B></FONT></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><U>Common Stock, par value $0.000005 per share</U></B></P>

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <B><U>74019P207</U></B> </P>

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

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

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <B><U>September
                                            30, 2024</U></B> </P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Wingdings">&uml;</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule
13d-1(b)</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Wingdings">x</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule
13d-1(c)</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.5in"><FONT STYLE="font-family: Wingdings">&uml;</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Rule
13d-1(d)</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">*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 the disclosures provided in a prior cover page.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">The information required in the remainder of this
cover page shall not be deemed to be &#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, see
the Notes).</P>

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

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

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 3pt; margin-bottom: 12pt; width: 100%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid; border-bottom: Black 2pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

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

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    <DIV STYLE="margin-top: 8pt; margin-bottom: 6pt; border-bottom: Black 2px solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 33%">&nbsp;</TD><TD STYLE="width: 34%; text-align: center">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->1<!-- Field: /Sequence --> of 10 pages</TD><TD STYLE="width: 33%; text-align: right">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 8pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: left; width: 100%"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR></TABLE></DIV>
    <!-- Field: /Page -->


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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; width: 39%; border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: justify; font-size: 12pt"><P STYLE="margin-top: 0; margin-bottom: 0"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>CUSIP
                                            No.&nbsp;&nbsp;74019P207</B></FONT> </P>
                                                                                <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>&nbsp;</B></FONT></P></TD>
    <TD STYLE="text-align: center; font-size: 12pt; width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; width: 31%; border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page 2 of 10 Pages</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; border: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>1</B></FONT> </TD>
    <TD STYLE="width: 93%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">NameS
    of Reporting Persons<BR>
    I.R.S. Identification NOS. of Above Persons (ENTITIES ONLY)</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Tang
    Capital Management, LLC</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
</TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-bottom: 1pt; text-align: center; font-size: 12pt; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>2</B></FONT></TD>
    <TD STYLE="text-align: left; font-size: 12pt; width: 86%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Check the Appropriate Box if a Member of a Group* </FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 7%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">a<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT></P>

    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">b<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT></P>

</TD></TR>
</TABLE>


<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 STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>3</B></FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: #CCCCCC; text-align: left; font-size: 12pt; width: 93%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">SEC Use Only</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>4</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Citizenship
    or Place of Organization</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">DELAWARE</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; text-align: center; width: 24%; border-left: Black 1pt solid; vertical-align: bottom">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">Number
    of</FONT></P></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 7%; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>5</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 69%; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Sole Voting
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">0</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">Shares</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">BENEFICIALLY</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">Owned by</FONT></P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>6</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Shared Voting
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Each Reporting</FONT></P>
                                                                                <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Person with</FONT></P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>7</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Sole Dispositive
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">0</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>8</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Shared Dispositive
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; width: 7%; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>9</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 93%; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Aggregate
    Amount Beneficially Owned by each Reporting Person </FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>10</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Check Box
    if the Aggregate Amount in Row (9) excludes certain shares</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Wingdings; margin: 0pt 34.7pt 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">&uml;</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>11</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Percent of
    Class represented by amount in row 9</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">8.6%</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>12</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">type of reporting
    person</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">OO</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  </TABLE>

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 8pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: left; width: 100%"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR></TABLE></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; width: 39%; border-right: Black 1pt solid; border-left: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <B>CUSIP No.&nbsp;&nbsp;74019P207</B> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><B>&nbsp;</B></P></TD>
    <TD STYLE="text-align: center; font-size: 12pt; width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; width: 31%; border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page 3 of 10 Pages</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; border: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>1</B></FONT></TD>
    <TD STYLE="width: 93%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">NameS of
    Reporting Persons<BR>
    I.R.S. Identification NOS. of Above Persons (ENTITIES ONLY)</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Kevin
    Tang</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
</TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; padding-bottom: 1pt; text-align: center; font-size: 12pt; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>2</B></FONT></TD>
    <TD STYLE="text-align: left; font-size: 12pt; width: 86%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Check the Appropriate Box if a Member of a Group* </FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 7%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">a<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT></P>

    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">b<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT></P>

</TD></TR>
</TABLE>

<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 STYLE="border: Black 1pt solid; text-align: center; font-size: 12pt; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>3</B></FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: #CCCCCC; text-align: left; font-size: 12pt; width: 93%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">SEC Use Only</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>4</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Citizenship
    or Place of Organization</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">united
    states</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; width: 24%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">Number
    of</FONT></P></TD>
    <TD STYLE="width: 7%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>5</B></FONT></TD>
    <TD STYLE="width: 69%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Sole Voting
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">0</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">Shares</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">BENEFICIALLY</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">Owned by</FONT></P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>6</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Shared Voting
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Each Reporting</FONT></P>
                                                                                <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Person with</FONT></P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>7</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Sole Dispositive
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">0</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>8</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Shared Dispositive
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> 623,332 </P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; width: 7%; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>9</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 93%; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Aggregate
    Amount Beneficially Owned by each Reporting Person </FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>10</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Check Box
    if the Aggregate Amount in Row (9) excludes certain shares</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Wingdings; margin: 0pt 34.7pt 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">&uml;</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>11</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Percent of
    Class represented by amount in row 9</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> 8.6% </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>12</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">type of reporting
    person</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">IN</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  </TABLE>

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 8pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: left; width: 100%"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR></TABLE></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; width: 39%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <B>CUSIP No.&nbsp;&nbsp;74019P207</B> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><B>&nbsp;</B></P></TD>
    <TD STYLE="text-align: center; font-size: 12pt; width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>13G/A</B></FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; width: 31%; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page 4 of 10 Pages</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; border: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>1</B></FONT></TD>
    <TD STYLE="width: 93%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">NameS of
    Reporting Persons<BR>
    I.R.S. Identification NOS. of Above Persons (ENTITIES ONLY)</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">TANG
    CAPITAL PARTNERS, LP</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
</TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; padding-bottom: 1pt; text-align: center; font-size: 12pt; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>2</B></FONT></TD>
    <TD STYLE="text-align: left; font-size: 12pt; width: 86%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Check the Appropriate Box if a Member of a Group* </FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 7%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">a<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT></P>

    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">b<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT></P>

</TD></TR>
</TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border: Black 1pt solid; text-align: center; font-size: 12pt; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>3</B></FONT></TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: #CCCCCC; text-align: left; font-size: 12pt; width: 93%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">SEC Use Only</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>4</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Citizenship
    or Place of Organization</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">DELAWARE</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; width: 24%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">&nbsp;</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="text-transform: uppercase">Number
    of</FONT></P></TD>
    <TD STYLE="width: 7%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>5</B></FONT></TD>
    <TD STYLE="width: 69%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Sole Voting
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">0</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">Shares</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">BENEFICIALLY</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><FONT STYLE="text-transform: uppercase">Owned by</FONT></P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>6</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Shared Voting
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Each Reporting</FONT></P>
                                                                                <P STYLE="margin-top: 0; margin-bottom: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Person with</FONT></P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>7</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Sole Dispositive
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">0</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt">&nbsp;</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>8</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Shared Dispositive
    Power</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; width: 7%; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>9</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; width: 93%; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Aggregate
    Amount Beneficially Owned by each Reporting Person</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">623,332</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>10</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Check Box
    if the Aggregate Amount in Row (9) excludes certain shares</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Wingdings; margin: 0pt 34.7pt 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">&uml;</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>11</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">Percent of
    Class represented by amount in row 9</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">8.6%</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>12</B></FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"><FONT STYLE="text-transform: uppercase">type of reporting
    person</FONT></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">pN</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

<!-- Field: Page; Sequence: 4 -->
    <DIV STYLE="margin-top: 8pt; margin-bottom: 6pt; border-bottom: Black 2px solid"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="border-collapse: collapse; width: 100%; font-size: 10pt"><TR STYLE="vertical-align: top; text-align: left"><TD STYLE="width: 33%">&nbsp;</TD><TD STYLE="width: 34%; text-align: center">Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->4<!-- Field: /Sequence --> of 10 pages</TD><TD STYLE="width: 33%; text-align: right">&nbsp;</TD></TR></TABLE></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 8pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: left; width: 100%"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; width: 39%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <B>CUSIP No.&nbsp;&nbsp;74019P207</B> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>
    <P STYLE="font: 10pt Times New Roman; margin: 0pt 0"> &nbsp; </P></TD>
    <TD STYLE="text-align: center; font-size: 12pt; width: 30%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>13G/A</B></FONT> </TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; width: 31%; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    5 of 10 Pages</B></FONT> </TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; border: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>1</B></FONT> </TD>
    <TD STYLE="width: 93%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">NameS
    of Reporting Persons<BR>
    I.R.S. Identification NOS. of Above Persons (ENTITIES ONLY)</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">TANG
    CAPITAL PARTNERS III, INC</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
</TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; padding-bottom: 1pt; text-align: center; font-size: 12pt; width: 7%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>2</B></FONT> </TD>
    <TD STYLE="text-align: left; font-size: 12pt; width: 86%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Check
    the Appropriate Box if a Member of a Group* </FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; width: 7%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">a<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT> </P>

    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">b<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT> </P>

</TD></TR>
</TABLE>

<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 STYLE="border: Black 1pt solid; text-align: center; font-size: 12pt; width: 7%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>3</B></FONT> </TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: #CCCCCC; text-align: left; font-size: 12pt; width: 93%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">SEC
    Use Only</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>4</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Citizenship
    or Place of Organization</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">NEVADA</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; width: 24%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> <FONT STYLE="text-transform: uppercase">&nbsp;</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> <FONT STYLE="text-transform: uppercase">Number of</FONT> </P></TD>
    <TD STYLE="width: 7%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>5</B></FONT> </TD>
    <TD STYLE="width: 69%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Sole
    Voting Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <FONT STYLE="text-transform: uppercase">Shares</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <FONT STYLE="text-transform: uppercase">BENEFICIALLY</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <FONT STYLE="text-transform: uppercase">Owned
    by</FONT> </P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>6</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Shared
    Voting Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> 0 </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"><P STYLE="margin-top: 0; margin-bottom: 0"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Each
                                            Reporting</FONT> </P>
                                                                                <P STYLE="margin-top: 0; margin-bottom: 0"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Person
                                            with</FONT> </P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>7</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Sole
    Dispositive Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> &nbsp; </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>8</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Shared
    Dispositive Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> 0 </P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; width: 7%; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>9</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; width: 93%; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Aggregate
    Amount Beneficially Owned by each Reporting Person</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>10</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Check
    Box if the Aggregate Amount in Row (9) excludes certain shares</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Wingdings; margin: 0pt 34.7pt 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">&uml;</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>11</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Percent
    of Class represented by amount in row 9</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0%</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>12</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">type
    of reporting person</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">CO</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0"> &nbsp; </P>

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    <!-- Field: /Page -->

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; width: 39%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <B>CUSIP No.&nbsp;&nbsp;74019P207</B> </P>

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0"> &nbsp; </P></TD>
    <TD STYLE="width: 30%; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt"><B>13G/A</B></FONT> </TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; width: 31%; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>Page
    6 of 10 Pages</B></FONT> </TD></TR>
  </TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; border: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>1</B></FONT> </TD>
    <TD STYLE="width: 93%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">NameS
    of Reporting Persons<BR>
    I.R.S. Identification NOS. of Above Persons (ENTITIES ONLY)</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">TANG
    CAPITAL PARTNERS IV, INC</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
</TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; padding-bottom: 1pt; text-align: center; font-size: 12pt; width: 7%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>2</B></FONT> </TD>
    <TD STYLE="text-align: left; font-size: 12pt; width: 86%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Check
    the Appropriate Box if a Member of a Group* </FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; width: 7%"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">a<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT> </P>

    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; text-transform: uppercase">(</FONT><FONT STYLE="font-family: Times New Roman, Times, Serif">b<FONT STYLE="text-transform: uppercase">)
    </FONT></FONT><FONT STYLE="font-family: Wingdings">o</FONT> </P>

</TD></TR>
</TABLE>

<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 STYLE="border: Black 1pt solid; text-align: center; font-size: 12pt; width: 7%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>3</B></FONT> </TD>
    <TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; background-color: #CCCCCC; text-align: left; font-size: 12pt; width: 93%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">SEC
    Use Only</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>4</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Citizenship
    or Place of Organization</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">NEVADA</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  </TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: center; width: 24%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> <FONT STYLE="text-transform: uppercase">&nbsp;</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"> <FONT STYLE="text-transform: uppercase">Number of</FONT> </P></TD>
    <TD STYLE="width: 7%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>5</B></FONT> </TD>
    <TD STYLE="width: 69%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Sole
    Voting Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">&nbsp;</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <FONT STYLE="text-transform: uppercase">Shares</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"> <FONT STYLE="text-transform: uppercase">BENEFICIALLY<BR>
    Owned by</FONT> </P></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>6</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Shared
    Voting Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt; text-transform: uppercase">Each
    Reporting <BR>
    Person with</FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>7</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Sole
    Dispositive Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> &nbsp; </TD>
    <TD STYLE="border-right: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>8</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Shared
    Dispositive Power</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P></TD></TR>
  </TABLE>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 7%; border: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>9</B></FONT> </TD>
    <TD STYLE="width: 93%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Aggregate
    Amount Beneficially Owned by each Reporting Person</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>10</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Check
    Box if the Aggregate Amount in Row (9) excludes certain shares</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Wingdings; margin: 0pt 34.7pt 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">&uml;</FONT> </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>11</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">Percent
    of Class represented by amount in row 9</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">0%</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; font-size: 12pt"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 18pt; text-transform: uppercase"><B>12</B></FONT> </TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">type
    of reporting person</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <FONT STYLE="text-transform: uppercase">CO</FONT> </P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> &nbsp; </P></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0"> &nbsp; </P>

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

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

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left">302 East Pettigrew Street, Suite A-100,
Durham, NC 27701</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> This Statement on Schedule 13G (this
&ldquo;Statement&rdquo;) is filed by Tang Capital Management, LLC, the general partner of Tang Capital Partners, LP (&ldquo;Tang Capital
Management&rdquo;); Kevin Tang, the manager of Tang Capital Management and the Chief Executive Officer of Tang Capital Partners III,
Inc. and Tang Capital Partners IV, Inc.; Tang Capital Partners, LP (&ldquo;Tang Capital Partners&rdquo;); Tang Capital Partners III,
Inc. (&ldquo;Tang Capital Partners III&rdquo;); and Tang Capital Partners IV, Inc. (&ldquo;Tang Capital Partners IV&rdquo;). </P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> The address of Tang Capital Management,
Kevin Tang and Tang Capital Partners is 4747 Executive Drive, Suite 210, San Diego, CA 92121. The address of Tang Capital Partners III
and Tang Capital Partners IV is 5955 Edmond Street, Las Vegas, NV 89118. </P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> Tang Capital Management is a Delaware
limited liability company. Mr. Tang is a United States citizen. Tang Capital Partners is a Delaware limited partnership. Tang Capital
Partners III and Tang Capital Partners IV are Nevada corporations which are indirectly wholly owned by Tang Capital Partners. </P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left">Common Stock, par value $0.000005 per
share (the &ldquo;Common Stock&rdquo;)</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 1in"><B>Item 2(e).</B></TD><TD STYLE="text-align: left"> CUSIP Number 74019P207 </TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 3.</B></TD><TD STYLE="text-align: left"><B>Not applicable.</B></TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 4.</B></TD><TD STYLE="text-align: justify"><B>Ownership.</B></TD></TR></TABLE>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.65in"></TD><TD STYLE="width: 0.35in">(a)</TD><TD STYLE="text-align: left">Amount Beneficially Owned:</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> <B>Tang Capital Management.</B> Tang Capital Management beneficially owns <FONT STYLE="text-transform: uppercase">623,332
</FONT>shares of the Issuer&rsquo;s Common Stock. </P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> Tang Capital Management shares voting
and dispositive power over such shares with Tang Capital Partners and Kevin Tang. </P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> <B>Kevin Tang.</B> Kevin Tang beneficially owns <FONT STYLE="text-transform: uppercase">623,332
</FONT>shares of the Issuer&rsquo;s Common Stock. </P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left">Kevin Tang shares voting and dispositive
power over such shares with Tang Capital Partners and Tang Capital Management.</P>

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

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

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    <!-- Field: /Page -->

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> <B>Tang Capital Partners.</B> Tang Capital Partners beneficially owns <FONT STYLE="text-transform: uppercase">623,332
</FONT>shares of the Issuer&rsquo;s Common Stock. </P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> Tang Capital Partners shares voting and
dispositive power over such shares with Tang Capital Management and Kevin Tang. </P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 1in; text-align: left"> The percentages used herein are based
on 7,233,760 shares of Common Stock outstanding as of July 26, 2024, as set forth in the Issuer&rsquo;s Quarterly Report filed on Form
10-Q that was filed with the Securities and Exchange Commission on August 1, 2024. </P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.65in"></TD><TD STYLE="width: 0.35in">(b)</TD><TD STYLE="text-align: left">Percent of Class:</TD></TR></TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 5.5in; border-collapse: collapse; margin-left: 72pt">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 4in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Management </FONT> </TD>
    <TD STYLE="width: 1.5in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">8.6%</FONT> </TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang </FONT></TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">8.6%</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">8.6%</FONT> </TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners III</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">0.0%</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners IV</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">0.0%</FONT> </TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0.65in"></TD><TD STYLE="width: 0.35in">(c)</TD><TD STYLE="text-align: left">Number of shares as to which such person has:</TD></TR></TABLE>

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 5in; border-collapse: collapse; margin-left: 1.5in">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 3.5in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Management
    </FONT> </TD>
    <TD STYLE="width: 1.5in; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang </FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners</FONT> </TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners III</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners IV</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT> </TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 5in; border-collapse: collapse; margin-left: 1.5in">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 3.5in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Management
    </FONT> </TD>
    <TD STYLE="width: 1.5in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">623,332
    </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang </FONT></TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">623,332 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">623,332 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners III</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">0 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners IV </FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">0 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 5in; border-collapse: collapse; margin-left: 1.5in">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 3.5in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Management
    </FONT> </TD>
    <TD STYLE="width: 1.5in; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners</FONT> </TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners III </FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners IV</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">0 shares</FONT> </TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 5in; border-collapse: collapse; margin-left: 1.5in">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 3.5in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Management
    </FONT> </TD>
    <TD STYLE="width: 1.5in; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">623,332
    </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang</FONT></TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">623,332 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">623,332 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners III </FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">0 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Tang Capital Partners IV</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt; text-transform: uppercase">0 </FONT> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">shares</FONT> </TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 5.</B></TD><TD STYLE="text-align: left"><B>Ownership of Five Percent or Less of a Class.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 45.35pt 0pt 45pt; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif">If
this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner
of more than five percent of the class of securities, check the following: </FONT><FONT STYLE="font-family: Wingdings">&uml;</FONT></P>

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 8pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: left; width: 100%"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

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

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 6.</B></TD><TD STYLE="text-align: left"><B>Ownership of More than Five Percent on Behalf of Another Person.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.65in; text-align: left">Not applicable</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 7.</B></TD><TD STYLE="text-align: left"><B>Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the
Parent Holding Company.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.65in; text-align: left">Not applicable.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 8.</B></TD><TD STYLE="text-align: left"><B>Identification and Classification of Members of the Group.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.65in; text-align: left">Not applicable.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 9.</B></TD><TD STYLE="text-align: left"><B>Notice of Dissolution of Group.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.65in; text-align: left">Not applicable.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0%"></TD><TD STYLE="width: 0.65in"><B>Item 10.</B></TD><TD STYLE="text-align: left"><B>Certification.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0pt 0.65in; text-align: left">By signing below I certify that, to the
best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect
of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as
a participant in any transaction having that purpose or effect.</P>

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 8pt"><TABLE CELLPADDING="0" CELLSPACING="0" STYLE="width: 100%"><TR><TD STYLE="text-align: left; width: 100%"><FONT STYLE="font-size: 8pt">&nbsp;</FONT></TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&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: 4%; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Date:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 20%; text-align: center"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">November
    14, 2024</FONT> </TD>
    <TD STYLE="width: 76%; text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0; text-align: left">TANG CAPITAL PARTNERS, LP</P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0; text-align: left">By: Tang Capital Management, LLC, its General Partner</P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&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: 2%; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; padding-left: 18pt; width: 30%; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">/s/ Kevin Tang</FONT></TD>
    <TD STYLE="width: 68%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="padding-left: 18pt; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang, Manager</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0; text-align: left"> TANG CAPITAL PARTNERS III, INC </P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&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: 2%; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">By:</FONT> </TD>
    <TD STYLE="border-bottom: Black 1pt solid; padding-left: 18pt; width: 30%; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">/s/
    Kevin Tang</FONT> </TD>
    <TD STYLE="width: 68%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="padding-left: 18pt; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang, Chief
    Executive Officer</FONT> </TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0; text-align: left"> TANG CAPITAL PARTNERS IV, INC </P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&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: 2%; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">By:</FONT> </TD>
    <TD STYLE="border-bottom: Black 1pt solid; padding-left: 18pt; width: 30%; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">/s/
    Kevin Tang</FONT> </TD>
    <TD STYLE="width: 68%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="padding-left: 18pt; text-align: left"> <FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang, Chief
    Executive Officer</FONT> </TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0; text-align: left">TANG CAPITAL MANAGEMENT, LLC</P>

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

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&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: 2%; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; padding-left: 18pt; width: 30%; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">/s/
    Kevin Tang</FONT></TD>
    <TD STYLE="width: 68%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="padding-left: 18pt; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang, Manager</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman; margin: 0pt 0">&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="border-bottom: Black 1pt solid; width: 32%; text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">/s/
    Kevin Tang</FONT></TD>
    <TD STYLE="width: 68%; text-align: left">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman; font-size: 10pt">Kevin Tang</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>

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

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<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>ex99_1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
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<P STYLE="margin: 0">&nbsp;</P>

<P STYLE="margin: 0; text-align: right"><B>Exhibit 99.1</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0.25in"> In
                                            accordance with Rule&nbsp;13d-1(k)(1) promulgated under the Securities Exchange Act of 1934,
                                            the undersigned agree to the joint filing of a Statement on Schedule&nbsp;13G (including
                                            any and all amendments thereto) with respect to the Common Stock, $0.000005 par value per
                                            share, of Precision BioSciences, Inc. and further agree to the filing of this agreement as
                                            an exhibit thereto. In addition, each party to this Agreement expressly authorizes each other
                                            party to this Agreement to file on its behalf any and all amendments to such Statement on
                                            Schedule&nbsp;13G. </P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left; text-indent: 0.5in">

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR>
    <TD STYLE="vertical-align: top; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Date:
    November 14, 2024</FONT> </TD>
    <TD COLSPAN="3" STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><B>TANG CAPITAL
PARTNERS, LP</B></FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; text-align: left">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:&nbsp;&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Tang Capital Management, LLC &nbsp;</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Its:&nbsp;&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">General Partner&nbsp;</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; text-align: left">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:&nbsp;&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Kevin Tang</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left; width: 46%">&nbsp;</TD>
    <TD STYLE="text-align: left; width: 7%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Tang&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; width: 10%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Manager&nbsp;</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; text-align: left"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <B>TANG
                                            CAPITAL PARTNERS III, INC</B> </P>
</TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left"> &nbsp; </TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1pt; text-align: left"> &nbsp; </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:&nbsp;&nbsp;</FONT> </TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    Kevin Tang</FONT> </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left; width: 46%"> &nbsp; </TD>
    <TD STYLE="text-align: left; width: 7%"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left; width: 7%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:&nbsp;&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left; width: 30%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Tang&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left; width: 10%"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:&nbsp;&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Executive Officer&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
</TABLE>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; text-align: left"><P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: left"> <B>TANG
                                            CAPITAL PARTNERS IV, INC</B> </P>
</TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left"> &nbsp; </TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1pt; text-align: left"> &nbsp; </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:&nbsp;&nbsp;</FONT> </TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    Kevin Tang</FONT> </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left; width: 46%"> &nbsp; </TD>
    <TD STYLE="text-align: left; width: 7%"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left; width: 7%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:&nbsp;&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left; width: 30%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Tang&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left; width: 10%"> &nbsp; </TD></TR>
  <TR>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD>
    <TD STYLE="vertical-align: top; text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:&nbsp;&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Chief Executive Officer&nbsp;</FONT> </TD>
    <TD STYLE="text-align: left"> &nbsp; </TD></TR>
</TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%">
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; text-align: left"><B>TANG CAPITAL MANAGEMENT, LLC</B></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding-bottom: 1pt; text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:&nbsp;&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Kevin Tang</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left; width: 46%">&nbsp;</TD>
    <TD STYLE="text-align: left; width: 7%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; width: 30%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Tang&nbsp;</FONT></TD>
    <TD STYLE="text-align: left; width: 10%">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title:&nbsp;&nbsp;</FONT></TD>
    <TD STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Manager&nbsp;</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; text-align: left">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Kevin Tang</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="text-align: left">&nbsp;</TD>
    <TD STYLE="vertical-align: top; text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name:&nbsp;&nbsp;</FONT></TD>
    <TD COLSPAN="2" STYLE="text-align: left"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Kevin Tang&nbsp;</FONT></TD>
    <TD STYLE="text-align: left">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"></P>

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

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

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

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

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