<SEC-DOCUMENT>0000902664-22-003434.txt : 20220629
<SEC-HEADER>0000902664-22-003434.hdr.sgml : 20220629
<ACCEPTANCE-DATETIME>20220629164537
ACCESSION NUMBER:		0000902664-22-003434
CONFORMED SUBMISSION TYPE:	SC 13D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220629
DATE AS OF CHANGE:		20220629

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Spok Holdings, Inc
		CENTRAL INDEX KEY:			0001289945
		STANDARD INDUSTRIAL CLASSIFICATION:	RADIO TELEPHONE COMMUNICATIONS [4812]
		IRS NUMBER:				161694797
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-80173
		FILM NUMBER:		221055199

	BUSINESS ADDRESS:	
		STREET 1:		6850 VERSAR CENTER,
		STREET 2:		SUITE 420
		CITY:			SPRINGFIELD
		STATE:			VA
		ZIP:			22151
		BUSINESS PHONE:		800-611-8488

	MAIL ADDRESS:	
		STREET 1:		6850 VERSAR CENTER,
		STREET 2:		SUITE 420
		CITY:			SPRINGFIELD
		STATE:			VA
		ZIP:			22151

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	USA Mobility, Inc
		DATE OF NAME CHANGE:	20040719

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Wizards-Patriots Holdings, Inc.
		DATE OF NAME CHANGE:	20040512

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ACACIA RESEARCH CORP
		CENTRAL INDEX KEY:			0000934549
		STANDARD INDUSTRIAL CLASSIFICATION:	PATENT OWNERS & LESSORS [6794]
		IRS NUMBER:				954405754
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D/A

	BUSINESS ADDRESS:	
		STREET 1:		767 3RD AVENUE, 6TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
		BUSINESS PHONE:		949-480-8300

	MAIL ADDRESS:	
		STREET 1:		767 3RD AVENUE, 6TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10017
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D/A
<SEQUENCE>1
<FILENAME>p22-1703sc13da.htm
<DESCRIPTION>SPOK HOLDINGS, INC.
<TEXT>
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<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; width: 99%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif; text-align: center">SECURITIES AND EXCHANGE COMMISSION</TD>
    <TD STYLE="width: 1%; font: 11pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">Washington, D.C. 20549</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">_______________</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">SCHEDULE 13D/A</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT<BR>
TO RULE 13d-1(a) AND AMENDMENTS THERETO FILED PURSUANT TO<BR>
RULE 13d-2(a)</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">Under the Securities Exchange Act of 1934</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(Amendment No. 1)</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.75pt; padding-left: 5.75pt">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">Spok Holdings, Inc.</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(Name of Issuer)</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.75pt; padding-left: 5.75pt">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">Common Stock, par
    value $0.0001 per share</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(Title of Class of Securities)</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.75pt; padding-left: 5.75pt">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">84863T106</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(CUSIP Number)</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.75pt; padding-left: 5.75pt">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">Jason W. Soncini</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">General Counsel</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">Acacia Research Corporation</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">767
    3rd Avenue, 6th Floor</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">New York,&nbsp;New York 10017</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(949) 480-8300</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">with a copy to:</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 32.3pt; padding-left: 37.5pt; text-align: center">Eleazer Klein, Esq.</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 32.3pt; padding-left: 37.5pt; text-align: center">Adriana Schwartz, Esq.</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">Schulte Roth &amp; Zabel LLP</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">919 Third Avenue</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">New York, New York 10022</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.75pt; padding-left: 5.75pt">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.5pt solid">(212) 756-2000</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(Name, Address and Telephone Number of Person</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">Authorized to Receive Notices and Communications)</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="padding-right: 5.75pt; padding-left: 5.75pt">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; border-bottom: Black 0.75pt solid">June 27,
    2022</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(Date of Event which Requires</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">Filing of this Schedule)</TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">If the filing person has previously filed a statement on Schedule 13G to
report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), 13d-1(f) or 13d-1(g),
check the following box. [ ]</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt"><B>NOTE: </B>Schedules filed in paper format shall include a signed original
and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.</P>

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




<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 6pt; text-align: center">(Continued on following pages)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0pt; text-align: center">(Page 1 of 6 Pages)</P>

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

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


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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>1</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">NAME OF REPORTING PERSON</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Acacia Research Corporation</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>2</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt"><FONT STYLE="font-size: 9pt">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 3pt 0 0">(a) <FONT STYLE="font-family: Wingdings">&uml;</FONT></P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">(b) <FONT STYLE="font-family: Wingdings">&uml;</FONT></P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>3</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt"><FONT STYLE="font-size: 9pt">SEC USE ONLY</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>4</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOURCE OF FUNDS</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">AF</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>5</B></FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3pt; padding-bottom: 6pt"><FONT STYLE="font-size: 9pt">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)</FONT></TD>
    <TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt"><FONT STYLE="font-family: Wingdings">&uml;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>6</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">Delaware</P></TD></TR>
  <TR>
    <TD ROWSPAN="4" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt; text-align: center"><FONT STYLE="font-size: 9pt">NUMBER OF<BR>
SHARES<BR>
BENEFICIALLY<BR>
OWNED BY<BR>
EACH<BR>
REPORTING<BR>
PERSON WITH</FONT></TD>
    <TD STYLE="vertical-align: top; border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>7</B></FONT></TD>
    <TD COLSPAN="3" STYLE="vertical-align: top; border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE VOTING POWER</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">966,883 shares of Common Stock</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>8</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED VOTING POWER</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>9</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SOLE DISPOSITIVE POWER</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in"> 966,883 shares of Common Stock</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>10</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">SHARED DISPOSITIVE POWER</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">0</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>11</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in"> 966,883 shares of Common Stock</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>12</B></FONT></TD>
    <TD COLSPAN="3" STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt"><FONT STYLE="font-size: 9pt">CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES</FONT></TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3pt; padding-right: 6pt; padding-left: 6pt"><FONT STYLE="font-family: Wingdings">&uml;</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>13</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) (see Item 5)</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">4.9%</P></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-top: 3.8pt; padding-bottom: 6pt; text-align: center"><FONT STYLE="font-size: 16pt"><B>14</B></FONT></TD>
    <TD COLSPAN="4" STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 6pt; padding-left: 6pt">
    <P STYLE="font: 9pt Times New Roman, Times, Serif; margin: 3pt 0 0">TYPE OF REPORTING PERSON</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 6pt 0.25in">CO</P></TD></TR>
  <TR>
    <TD STYLE="width: 14%">&nbsp;</TD>
    <TD STYLE="width: 11%">&nbsp;</TD>
    <TD STYLE="width: 65%">&nbsp;</TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 9%">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 2pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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

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

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


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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 6pt"><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%"><B>CUSIP No. 84863T106</B></TD><TD STYLE="text-align: center; width: 34%"><B>SCHEDULE 13D/A</B></TD><TD STYLE="text-align: right; width: 33%"><B>Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->3<!-- Field: /Sequence --> of 6 Pages</B></TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 100%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif">The following
    constitutes Amendment No.&nbsp;1 (&#8220;<U>Amendment No.&nbsp;1</U>&#8221;) to the Schedule 13D filed by the undersigned on August
    30, 2021 with respect to the shares of Common Stock of the Issuer (the &#8220;<U>Original Schedule 13D</U>&#8221; and, together with
    Amendment No.&nbsp;1, the &#8220;<U>Schedule 13D</U>&#8221;).&nbsp;&nbsp;This Amendment No.&nbsp;1 amends the Original Schedule 13D
    as specifically set forth herein.&nbsp;&nbsp;Capitalized terms used herein and not otherwise defined in this Amendment No.&nbsp;1
    have the meanings set forth in the Original Schedule 13D. This Amendment No. 1 is the final amendment to the Schedule 13D and
    constitutes an &ldquo;exit filing&rdquo; for the Reporting Person.</TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif"><B>Item 2.</B></TD>
    <TD STYLE="width: 89%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif"><B>IDENTITY AND BACKGROUND.</B></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">Item 2(a) of the Schedule 13D is hereby amended and restated as follows:</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">(a) This statement on Schedule 13D is filed by Acacia Research Corporation, a Delaware corporation (&#8220;<U>Acacia</U>&#8221; or the &#8220;<U>Reporting Person</U>&#8221;), with respect to the shares of Common Stock it holds.&nbsp;&nbsp;<U>Schedule A</U> attached hereto sets forth the information required by Instruction C of the instructions to Schedule 13D.<SUP></SUP></TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif"><B>Item 3.</B></TD>
    <TD STYLE="width: 89%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif"><B>SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.</B></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">Item 3 of the Schedule 13D is hereby amended and supplemented by the addition of the following:</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">The shares of Common Stock reported herein are held by the Reporting Person and were acquired at an aggregate cost of approximately $8,150,891.</TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 11%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif"><B>Item 5.</B></TD>
    <TD STYLE="width: 89%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif"><B>INTEREST IN SECURITIES OF THE COMPANY.</B></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">Items 5(a)-(e) of the
    Schedule 13D are hereby amended and restated as follows:</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">(a) See rows (11) and (13) of the cover page to this Schedule 13D for the aggregate number of shares of Common Stock and percentage of the shares of Common Stock beneficially owned by the Reporting Person.&nbsp;&nbsp;The percentage used in this Schedule 13D is calculated based upon 19,693,657 shares of Common Stock issued and outstanding as of April 22, 2022, as reported in the Issuer&#8217;s Quarterly Report on Form 10-Q for the quarterly period ended March 31, 2022, filed with the Securities and Exchange Commission on April 28, 2022.</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">(b) See rows (7) through (10) of the cover page to this Schedule 13D for the number of shares of Common Stock as to which the Reporting Person has the sole or shared power to vote or direct the vote and sole or shared power to dispose or to direct the disposition.</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">(c) Information concerning transactions in the shares of Common Stock effected by the Reporting Person during the past sixty days is set forth in <U>Schedule B</U> hereto and is incorporated herein by reference. &nbsp;All of the transactions in shares of Common Stock listed hereto were effected in the open market through various brokerage entities.</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">(d) No person (other than the Reporting Person) is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the shares of Common Stock.</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt; text-indent: 0.5in">(e)
    June 29, 2022.</TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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

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

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


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

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

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0 0 12pt; text-indent: 0.5in">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: 11pt Times New Roman, Times, Serif; margin: 0">Dated: June 29, 2022</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: -17pt; padding-left: 5.75pt"><B>ACACIA RESEARCH CORPORATION</B></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 58%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif">&nbsp;</TD>
    <TD STYLE="width: 5%; padding-right: 5.75pt; padding-left: 5.75pt; font: 11pt Times New Roman, Times, Serif">By:</TD>
    <TD STYLE="width: 37%; border-bottom: Black 1pt solid; font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt">/s/ Clifford Press</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">Name:&nbsp;&nbsp;Clifford Press</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">Title:&nbsp;&nbsp;&nbsp;&nbsp;Chief
    Executive Officer and President</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="font: 11pt Times New Roman, Times, Serif; padding-right: 5.75pt; padding-left: 5.75pt">&nbsp;</TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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

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

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


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<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><U>Schedule A</U></P>

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

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">The following sets forth the name,
position, address, principal occupation and citizenship or jurisdiction of each executive officer or director of the Reporting Person
(the &#8220;<U>Instruction C Persons</U>&#8221;). To the best of the Reporting Person&#8217;s knowledge, (i) none of the Instruction C
Persons during the last five years has been convicted in a criminal proceeding (excluding traffic violations or other similar misdemeanors)
or been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction and as a result of such proceeding
was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting or mandating activities subject
to, federal or state securities laws or finding any violation with respect to such laws and (ii) none of the Instruction C Persons owns
any shares of Common Stock or is party to any contract or agreement as would require disclosure in this Schedule 13D, except as otherwise
disclosed herein.</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; background-color: white"><B><U>Acacia</U></B></P>

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



<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 11pt Times New Roman, Times, Serif; width: 100%; background-color: white">
  <TR>
    <TD STYLE="width: 19%; border-top: black 1.5pt solid; border-bottom: black 1.5pt solid; text-align: center"><I>Name</I></TD>
    <TD STYLE="width: 21%; border-top: black 1.5pt solid; border-bottom: black 1.5pt solid">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>Title or Relationship</I></P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>with Reporting Person</I></P></TD>
    <TD STYLE="width: 20%; border-top: black 1.5pt solid; border-bottom: black 1.5pt solid">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>Principal Occupation</I></P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>or Employment</I></P></TD>
    <TD STYLE="width: 20%; border-top: black 1.5pt solid; border-bottom: black 1.5pt solid">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>Citizenship or</I></P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>Jurisdiction of</I></P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>Organization</I></P></TD>
    <TD STYLE="width: 20%; border-top: black 1.5pt solid; border-bottom: black 1.5pt solid">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>Principal Place of</I></P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white"><I>Business</I></P></TD></TR>
  <TR>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">Isaac T. Kohlberg</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">Director</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">Senior Associate Provost and Chief Technology Development Officer at Harvard University</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">United States</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">1350 Massachusetts Ave, Suite 847, Cambridge, MA 02138</TD></TR>
  <TR>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">Martin D. McNulty, Jr.</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">Chief Operating Officer and Head of M&amp;A</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">Chief Operating Officer and Head of M&amp;A of the Reporting Person</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">United States</TD>
    <TD STYLE="border-bottom: Black 1pt solid; text-align: center">767 Third Avenue, 6th Floor, New York, NY 10017</TD></TR>
  <TR>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">Maureen O&rsquo;Connell</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">Director </TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">Director of the Reporting Person</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">United States</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">767 Third Avenue, 6th Floor, New York, NY
    10017</TD></TR>
  <TR>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">Clifford Press</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">Chief Executive Officer and President</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">Chief Executive Officer and President of
    the Reporting Person</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">United States</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; text-align: center">767 Third Avenue, 6th Floor, New York, NY
    10017</TD></TR>
  <TR>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">Richard Rosenstein</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">Chief Financial Officer</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">Chief Financial Officer of the Reporting Person</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">United States</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">767 Third Avenue, 6th Floor, New York, NY 10017</TD></TR>
  <TR>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">Jonathan Sagal</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">Director</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">Managing Director at Starboard Value LP</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">United States</TD>
    <TD STYLE="border-top: Black 1pt solid; text-align: center">777 Third Avenue, 18th Floor, New York, NY 10017</TD></TR>
  <TR>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: black 1.5pt solid; text-align: center">Katharine Wolanyk</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: black 1.5pt solid; text-align: center">Director</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: black 1.5pt solid; text-align: center">Managing Director at Burford Capital, LLC</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: black 1.5pt solid; text-align: center">United States</TD>
    <TD STYLE="border-top: Black 1pt solid; border-bottom: black 1.5pt solid">
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white">353 N. Clark Street, Suite
    2700,</P>
    <P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center; background-color: white">Chicago, IL 60654</P></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; background-color: white"><B></B><P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; background-color: white"><B>&nbsp;</B></P>

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


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    <DIV STYLE="margin-top: 6pt; margin-bottom: 6pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 6pt"><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%"><B>CUSIP No. 84863T106</B></TD><TD STYLE="text-align: center; width: 34%"><B>SCHEDULE 13D/A</B></TD><TD STYLE="text-align: right; width: 33%"><B>Page <!-- Field: Sequence; Type: Arabic; Name: PageNo -->6<!-- Field: /Sequence --> of 6 Pages</B></TD></TR></TABLE></DIV>
    <!-- Field: /Page -->

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

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

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><U>Schedule B</U></P>

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

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Transactions in the shares of Common Stock of the
Issuer During the Last 60 Days</B></P>

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

<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-indent: 0.5in">The following table sets forth all transactions in
the shares of Common Stock effected in the past 60 days by the Reporting Person. Except as noted below, all such transactions were effected
in the open market through brokers and the price per share is net of commissions.</P>

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 11pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 31%; border: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center"><B>Trade Date</B></TD>
    <TD STYLE="width: 35%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center"><B>Shares Purchased (Sold)</B></TD>
    <TD STYLE="width: 34%; border-top: Black 1pt solid; border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center"><B>Price Per Share ($)</B></TD></TR>
  <TR STYLE="vertical-align: top; background-color: rgb(204,238,255)">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/14/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(25,000)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.7366</TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/15/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(35,000)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.7362</TD></TR>
  <TR STYLE="vertical-align: top; background-color: rgb(204,238,255)">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/16/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(35,000)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.7061</TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/17/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(35,000)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.8161</TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/21/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(32,500)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.9228</TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/22/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(32,500)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.9003</TD></TR>
  <TR STYLE="vertical-align: top; background-color: rgb(204,238,255)">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/27/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(102,768)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.7659</TD></TR>
  <TR STYLE="vertical-align: top; background-color: White">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/28/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(102,226)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.4551</TD></TR>
  <TR STYLE="vertical-align: top; background-color: rgb(204,238,255)">
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6/29/2022</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">(45,006)</TD>
    <TD STYLE="border-right: Black 1pt solid; border-bottom: Black 1pt solid; padding-right: 5.75pt; padding-left: 5.75pt; text-align: center">6.2732</TD></TR>
  </TABLE>
<P STYLE="font: 11pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>


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