<SEC-DOCUMENT>0001387131-22-003635.txt : 20220314
<SEC-HEADER>0001387131-22-003635.hdr.sgml : 20220314
<ACCEPTANCE-DATETIME>20220314161543
ACCESSION NUMBER:		0001387131-22-003635
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220314
DATE AS OF CHANGE:		20220314

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Rigetti Computing, Inc.
		CENTRAL INDEX KEY:			0001838359
		STANDARD INDUSTRIAL CLASSIFICATION:	BLANK CHECKS [6770]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-92350
		FILM NUMBER:		22736758

	BUSINESS ADDRESS:	
		STREET 1:		775 HEINZ AVENUE
		CITY:			BERKELEY
		STATE:			CA
		ZIP:			94710
		BUSINESS PHONE:		(510) 210-5550

	MAIL ADDRESS:	
		STREET 1:		775 HEINZ AVENUE
		CITY:			BERKELEY
		STATE:			CA
		ZIP:			94710

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Supernova Partners Acquisition Co II, Ltd.
		DATE OF NAME CHANGE:	20201230

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Rigetti Chad
		CENTRAL INDEX KEY:			0001910968

	FILING VALUES:
		FORM TYPE:		SC 13D

	MAIL ADDRESS:	
		STREET 1:		C/O RIGETTI & CO., INC
		STREET 2:		775 HEINZ AVENUE
		CITY:			BERKELEY
		STATE:			CA
		ZIP:			94710
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>rgti-sc13d_030222.htm
<DESCRIPTION>SCHEDULE FILED TO REPORT ACQUISITION OF BENEFICIAL OWNERSHIP
<TEXT>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0 0; text-align: center"></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="font: 14pt Times New Roman, Times, Serif; margin: 12pt 0 0; text-align: center"><B>UNITED STATES</B></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>

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

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

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SCHEDULE 13D</B></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Under the Securities Exchange Act of 1934<BR>
(Amendment No. ___)*</B></P>

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Common Stock, $0.0001 par value per share</B></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 1pt 0 0; text-align: center"><B>76655K 103 </B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>c/o Rigetti Computing, Inc.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>775 Heinz Avenue</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Berkeley, CA 94710</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>(510) 210-5550</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Name, Address and Telephone Number of Person<BR>
Authorized to Receive Notices and Communications)</P>

<DIV STYLE="padding: 0in; border-bottom: black 1pt solid">

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>March 2, 2022</B></P>

</DIV>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">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
&sect;&sect; 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box. <FONT STYLE="font-family: Wingdings">&uml;</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify"><B>Note</B>: Schedules filed in paper format
shall include a signed original and five copies of the schedule, including all exhibits. See Section 240.13d-7 for other parties to whom
copies are to be sent.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0.5in 0 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 disclosures provided in a prior cover page.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">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,
as amended (&#8220;<B><I>Exchange Act</I></B>&#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, Times, Serif; margin: 0 0.5in 0 0; text-align: justify">&nbsp;</P>


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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">CUSIP No. 76655K 103</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">1.</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Names of Reporting Persons.</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>Chad Rigetti</B></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">2.</FONT></TD>
    <TD COLSPAN="2" STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Check the Appropriate Box if a Member of a Group (See Instructions)</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; width: 8%">&nbsp;</TD>
    <TD STYLE="width: 87%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="width: 5%; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings; font-size: 10pt">&uml;</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings; font-size: 10pt">&uml;</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">3.</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">SEC Use Only</FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">4.</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Source of Funds (See Instructions)</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>OO</B></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">5.</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Check if Disclosure of Legal Proceedings Is Required Pursuant to Items 2(d) or 2(e) <FONT STYLE="font-family: Wingdings">&uml;</FONT></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">6.</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Citizenship or Place of Organization</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>United States</B></P></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR>
    <TD ROWSPAN="4" STYLE="width: 16%; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">Number of<BR>
Shares<BR>
Beneficially<BR>
Owned by<BR>
Each<BR>
Reporting<BR>
Person With</FONT></TD>
    <TD STYLE="vertical-align: top; width: 5%; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">7.</FONT></TD>
    <TD STYLE="width: 79%; border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Sole Voting Power</P>
    <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-size: 10pt"><B>7,035,552</B></FONT><B><FONT STYLE="font-size: 12.5pt"><SUP>(1)</SUP></FONT></B></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">8.</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Shared Voting Power</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>0</B></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">9.</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Sole Dispositive Power</P>
    <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-size: 10pt"><B>7,035,552</B></FONT><B><FONT STYLE="font-size: 12.5pt"><SUP>(1)</SUP></FONT></B></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">10.</FONT></TD>
    <TD>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Shared Dispositive Power</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>0</B></P></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR>
    <TD STYLE="vertical-align: top; width: 6%; border-top: black 1pt solid; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">11.</FONT></TD>
    <TD STYLE="width: 94%; border-top: black 1pt solid; border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Aggregate Amount Beneficially Owned by Each Reporting Person</P>
    <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-size: 10pt"><B>7,035,552</B></FONT><B><FONT STYLE="font-size: 12.5pt"><SUP>(1)</SUP></FONT></B></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">12.</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Check if the Aggregate Amount in Row (11) Excludes Certain Shares (See Instructions) <FONT STYLE="font-family: Wingdings">&uml;</FONT></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">13.</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Percent of Class Represented by Amount in Row (11)</P>
    <P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"><FONT STYLE="font-size: 10pt"><B>6.0%</B></FONT><B><FONT STYLE="font-size: 12.5pt"><SUP>(2)</SUP></FONT></B></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">14.</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Type of Reporting Person (See Instructions)</P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B>IN</B></P></TD></TR>
  </TABLE>
<P STYLE="font: 12pt 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: 2%; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 12.5pt"><SUP>(1)</SUP></FONT></TD>
    <TD STYLE="width: 98%; font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt; background-color: white">Includes 2,890,639 shares of Common Stock issuable upon the exercise or settlement of options or restricted stock unit awards which are exercisable or vest within 60 days.</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">(2)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">This percentage is calculated based upon <FONT STYLE="background-color: white">113,810,285</FONT> shares of common stock outstanding as of March 2, 2022, as reported in the Issuer&#8217;s Current Report on Form 8-K filed with the Securities and Exchange Commission (the &#8220;<B><I>SEC</I></B>&#8221;) on March 7, 2022.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 10pt 0"></P>


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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>
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<TD STYLE="width: 0"></TD><TD STYLE="width: 1in"><B>Item 1.</B></TD><TD><B>Security and Issuer</B></TD></TR></TABLE>


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

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">This statement on Schedule 13D relates to the common stock, par value $0.0001 per share (&#8220;<I>Common Stock</I>&#8221;), of Rigetti Computing, Inc., a Delaware corporation (the &#8220;<B><I>Issuer</I></B>&#8221;).</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">The principal executive offices of the Issuer are located at 775 Heinz Avenue, Berkeley, CA 94710.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"></P>

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<TD STYLE="width: 0"></TD><TD STYLE="width: 1in"><B>Item 2.</B></TD><TD><B>Identity and Background</B></TD></TR></TABLE>

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

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"></P>

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">Chad Rigetti</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">The business address of the Reporting Person is c/o Rigetti Computing, Inc.,775 Heinz Avenue, Berkeley, CA 94710.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(c)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">The Reporting Person is the Chief Executive Officer and Director of the Issuer.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(d)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">During the last five years, the Reporting Person has not been convicted in any criminal proceeding (excluding traffic violations or similar misdemeanors).</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(e)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">During the last five years, the Reporting Person has not been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction resulting in such person being 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.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(f)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">The Reporting Person is a citizen of the United States.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in"><B>Item 3.</B></TD><TD STYLE="text-align: justify"><B>Source and Amount of Funds or Other Consideration</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Reporting Person acquired these shares of Common
Stock pursuant to <FONT STYLE="background-color: white">that certain Agreement and Plan of Merger, dated as of October&nbsp;6, 2021 (as
amended on December 23, 2021 and January 11, 2022, the &#8220;<B><I>Merger Agreement</I></B>&#8221;), by and among &nbsp;Supernova Partners
Acquisition Company II, Ltd. (&#8220;Supernova&#8221; and, after the Domestication as described below, the &#8220;<B><I>Issuer</I></B>&#8221;),
Supernova Merger Sub, Inc., a Delaware corporation and a direct wholly owned subsidiary of Supernova (&#8220;<B><I>First Merger Sub</I></B>&#8221;),
Supernova Romeo Merger Sub, LLC, a Delaware limited liability company and a direct wholly owned subsidiary of Supernova (&#8220;<B><I>Second
Merger Sub</I></B>&#8221;) and Rigetti Holdings, Inc., a Delaware corporation (&#8220;<B><I>Legacy Rigetti</I></B>&#8221;).</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="background-color: white">On March&nbsp;2,
2022 (the &#8220;<B><I>Closing Date</I></B>&#8221;), as contemplated in the Merger, the Issuer consummated the merger transactions contemplated
by the Merger Agreement, following the change in jurisdiction by Supernova from the Cayman Islands to Delaware on March 1, 2022 (the &#8220;<B><I>Domestication</I></B>&#8221;),
whereby (i)&nbsp;First Merger Sub merged with and into Legacy Rigetti, the separate corporate existence of First Merger Sub ceasing and
Legacy Rigetti being the surviving corporation (the &#8220;<B><I>Surviving Corporation</I></B>&#8221; and, such merger, the &#8220;<B><I>First
Merger</I></B>&#8221;) and (ii)&nbsp;immediately following the First Merger, the Surviving Corporation merged with and into the Second
Merger Sub, with the separate corporate existence of the Surviving Corporation ceasing and the Second Merger Sub being the surviving entity
and changing its name to &#8220;Rigetti Intermediate LLC&#8221; (such merger transaction together with the First Merger, the Domestication
and other transaction contemplated by the Merger Agreement, the &#8220;<B><I>Business Combination</I></B>&#8221;). The closing of the
Business Combination is herein referred to as &#8220;<B><I>the Closing</I></B>.&#8221;</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="background-color: white">As a result
of the First Merger, among other things, (1)&nbsp;all outstanding shares of Legacy Rigetti Common Stock as of immediately prior to the
Closing (including Legacy Rigetti Common Stock resulting from the Legacy Rigetti Preferred Stock Conversion), were exchanged at an exchange
ratio of 0.786989052873439 (the &#8220;<B><I>Exchange Ratio</I></B>&#8221;) for an aggregate of 78,959,579 shares of Common Stock, (2)&nbsp;each
option to purchase Legacy Rigetti Common Stock converted into an option to purchase shares of Common Stock (&#8220;<B><I>Rigetti Assumed
Option</I></B>&#8221;), with each Rigetti Assumed Option subject to the same terms and conditions as were applicable to the original Legacy
Rigetti option and with an exercise price and number of shares of Common Stock purchasable based on the Exchange Ratio and other terms
contained in the Merger Agreement and (3)&nbsp;each Legacy Rigetti restricted stock unit award converted into a restricted stock unit
award to receive shares of Common Stock (&#8220;<B><I>Rigetti Assumed RSU Award</I></B>&#8221;), with each Rigetti Assumed RSU Award subject
to the same terms and conditions as were applicable to the original Legacy Rigetti restricted stock unit award, and with the number of
shares of Common Stock to which the Rigetti Assumed RSU Award based on the Exchange Ratio and other terms contained in the Merger Agreement.</FONT></P>

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

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

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

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The Reporting Person has acquired, and holds, the
shares of Common Stock in connection with his position as Chief Executive Officer of the Issuer. From time to time, the Reporting Person may acquire beneficial ownership of additional shares of Issuer Common Stock as compensation,
by purchase or otherwise, including (a) pursuant to the vesting or exercise of outstanding stock options or restricted stock units currently
owned by the Reporting Person or (b) upon receipt from the Issuer of future compensatory equity incentive awards for which the Reporting
Person qualifies, including, but not limited to, awards of Issuer Common Stock, options to purchase shares of Issuer Common Stock, and
restricted stock units for Issuer Common Stock. In addition, from time to time, the Reporting Person may determine to dispose of all or
a portion of the shares of Issuer Common Stock which are beneficially owned by the Reporting Person and over which the Reporting Person
has investment power.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">Other than as described above in this Item 4 and
Item 6, the Reporting Person does
not have any present plans or proposals that relate to, or would result in, any actions or events specified in clauses (a) through
(j) of Item 4 to Schedule 13D.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>
<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in"><B>Item 5.</B></TD><TD><B>Interest in Securities of the Issuer</B></TD></TR></TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(a)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">The Reporting Person beneficially owns 7,035,552 shares of Common Stock of the Issuer, which represents 6.0% of the Issuer&#8217;s Common Stock outstanding as of March 2, 2022, based on 113,810,285 shares of the Common Stock outstanding as reported the Issuer&#8217;s Current Report on Form 8-K filed with the SEC on March 7, 2022.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(b)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">The Reporting Person has sole power to vote or direct the vote, and dispose or direct the disposition, of all of the shares of Common Stock that he beneficially holds.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(c)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">Except as described in this Schedule 13D, the Reporting Person has not engaged in any transactions in the Issuer&#8217;s Common Stock in the past sixty days.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(d)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">To the knowledge of the Reporting Person, no other person has 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 beneficially owned by the Reporting Person.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 48px; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">(e)</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">Not applicable.</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

 <TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; margin-bottom: 0"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 1in"><B>Item 6.</B></TD><TD><B>Contracts,
Arrangements, Understandings or Relationships with Respect to Securities of the Issuer</B></TD></TR></TABLE>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In February 2022, Legacy Rigetti entered into an
employment agreement (the &#8220;<B><I>Employment Agreement</I></B>&#8221;) with the Reporting Person which became effective on the Closing
Date. Pursuant to the Employment Agreement, the Reporting Person will receive an annual base salary of $446,000 and will be eligible
(i) to participate in the Issuer&#8217;s benefit plans and (ii) for an annual discretionary cash bonus. In connection with the closing
of the Business Combination, the Reporting Person received a cash bonus of $400,000, in recognition of Reporting Person&#8217;s contributions
to the Issuer.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">In addition, pursuant to the terms of the
Employment Agreement, and subject <FONT STYLE="background-color: white">&nbsp;to the approval of the board of directors or the
Compensation Committee of the board of directors of the Issuer (&#8220;<B><I>Compensation Committee</I></B>&#8221;), on the
effective date of the Issuer&#8217;s first filing of an S-8 registration statement with the U.S. Securities and Exchange Commission
that occurs following the Closing Date, the Issuer will grant the Person restricted stock units to acquire 2,857,444 shares of
Common Stock (the &#8220;<B><I>Initial RSU Award</I></B>&#8221;). To be eligible for the Initial RSU Award, the Reporting Person
must still be employed by the Issuer when the Board or the Compensation Committee grants the Initial RSU Award. The Initial RSU
Award will be subject to the terms and conditions of that certain 2022 Equity Incentive Plan (the &#8220;<B><I>Plan</I></B>&#8221;)
and a restricted stock unit award agreement in a form approved by the Issuer. The Initial RSU Award will vest in accordance with the
following schedule: (i)&nbsp;50% of the total number of Initial RSU Awards will vest in substantially equal installments (rounded
down, except for the final scheduled vesting installment) at the end of each month following the vesting commencement date over a
period of 12 months and (ii)&nbsp;the remaining 50% of the total number of Initial RSU Awards will vest in in substantially equal
installments (rounded down, except for the final scheduled vesting installment) at the end of each month following the vesting
commencement date over a period of four years,with prongs (i) and (ii) occurring concurrently, such that, at the end of the 12-month
period immediately following the vesting commencement date, 62.5% of the total number of Initial RSU Awards will have vested
(subject to the Reporting Person&rsquo;s Continuous Service (as defined in the Plan) on such vesting date). In the event of a Change
in Control (as defined in the Plan), 100% of the then unvested shares subject to the Initial RSU Award shall vest immediately prior
to the consummation of the Change in Control, subject to Reporting Person&rsquo;s Continuous Service through such date. In the event
that Reporting Person is terminated for Cause, as defined below, the Initial RSU Award will cease to vest as of the date of
termination and the Reporting Person will have no further right, title or interest in the Initial RSU Award.</FONT></P>

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


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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><FONT STYLE="background-color: white">Under the
Bylaws, holders of Issuer Common Stock issued as part of the merger consideration will be subject to lock-up restrictions beginning
on the date of Closing and ending on the date that is the earlier of (i)&nbsp;six months after the Closing, (ii)&nbsp;the date on
which the closing price of Issuer Common Stock equals or exceeds $12.00 per share for any 20&nbsp;trading days within any 30-trading
day period commencing at least 90&nbsp;days following the Closing, and (iii)&nbsp;the date on which the Issuer consummates a sale,
merger, liquidation, exchange offer or other similar transaction after the Closing Date that results in the Issuer&rsquo;s
stockholders having beneficial ownership of less than 50% of the outstanding voting securities of the combined company which results
in its stockholders having the right to exchange their shares for cash, securities or other property having a value that equals or
exceeds $12.00 per share.</FONT></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On October&nbsp;6, 2021, certain stockholders of Legacy
Rigetti, Supernova and the Issuer, including the Reporting Person, entered into the Support Agreements (collectively, the &#8220;<B><I>Support
Agreements</I></B>&#8221;), pursuant to which such stockholders and the Issuer agreed to take all necessary action so that upon the consummation
of the Business Combination.</P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">On March 2, 2022, certain stockholders of Legacy Rigetti
and the Issuer, including the Reporting Person (together, the &#8220;<B><I>Holders</I></B>&#8221;), entered into the Amended and Restated
Registration Rights Agreement (the &#8220;<B><I>Registration Rights Agreement</I></B>&#8221;), pursuant to which the Issuer agreed that,
within 30 calendar days after the Closing Date, the Issuer will file with the SEC (at the Issuer&#8217;s sole cost and expense) a registration
statement registering the resale of certain securities held by or issuable to the Holders (the &#8220;<B><I>Resale Registration Statement</I></B>&#8221;),
and the Issuer shall use commercially reasonable efforts to have the Resale Registration Statement declared effective as soon as practicable
after the filing thereof. <FONT STYLE="background-color: white">In certain circumstances, the holders party to the Amended and Restated
Registration Rights Agreement can request to sell in an underwritten offering that is registered pursuant to a Shelf available at such
time (an &#8220;Underwritten Shelf Takedown&#8221;), subject to the terms and conditions of the Registration Rights Agreement.</FONT></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The foregoing descriptions of the Employment Agreement,
Bylaws, Support Agreements and Registration Rights Agreement do not purport to be complete, and are qualified in their entirety by reference
to the text of such agreements (or the forms thereof). Such agreements (or the forms thereof) are attached hereto as exhibits and are
incorporated by reference herein. Other than as described in this Schedule 13D, to the knowledge of the Reporting Person, there are no
other contracts, arrangements, understandings or relationships (legal or otherwise) among the persons named in Item 2 and between such
persons and any person with respect to any securities of the Issuer.</P>

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


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>
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    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 7. Material to be Filed as Exhibits</B></P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
  <TR STYLE="background-color: white">
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD STYLE="vertical-align: top">&nbsp;</TD>
    <TD COLSPAN="7" STYLE="vertical-align: bottom; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt"><B>Incorporated by Reference</B></FONT></TD></TR>
  <TR STYLE="vertical-align: bottom; background-color: white">
    <TD STYLE="width: 7%">&nbsp;</TD>
    <TD STYLE="width: 45%; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt"><B>Description </B></FONT></TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 7%; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt"><B>Schedule / Form</B></FONT></TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt"><B>File No.</B></FONT></TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 11%; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt"><B>Exhibit</B></FONT></TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="width: 15%; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt"><B>Filing Date</B></FONT></TD></TR>
  </TABLE>

<P STYLE="font: 12pt 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; background-color: #CCEEFF">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify; width: 7%"><FONT STYLE="font-size: 10pt">A.</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; width: 45%"><A HREF="http://www.sec.gov/Archives/edgar/data/1838359/000119312522030892/d248645dex1024.htm"><FONT STYLE="font-size: 10pt; color: #0000EE">Amended&nbsp;&amp; Restated Employment Agreement, dated February&nbsp;2, 2022, between Rigetti Holdings, Inc. and Chad Rigetti.</FONT></A></TD>
    <TD STYLE="width: 1%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center; width: 7%"><FONT STYLE="font-size: 10pt">S-4</FONT></TD>
    <TD STYLE="white-space: nowrap; width: 1%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center; width: 11%"><FONT STYLE="font-size: 10pt">333-260692</FONT></TD>
    <TD STYLE="white-space: nowrap; width: 1%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center; width: 11%"><FONT STYLE="font-size: 10pt">10.24</FONT></TD>
    <TD STYLE="white-space: nowrap; width: 1%">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center; width: 15%"><FONT STYLE="font-size: 10pt">February 8, 2022</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">B.</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><A HREF="https://www.sec.gov/Archives/edgar/data/0001838359/000119312522067932/d506107dex32.htm"><FONT STYLE="font-size: 10pt">Bylaws of Rigetti Computing</FONT></A></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">8-K</FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">001-40140</FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">3.2</FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">March 7, 2022</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: #CCEEFF">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">C.</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><A HREF="http://www.sec.gov/Archives/edgar/data/1838359/000119312521292696/d228756dex104.htm"><FONT STYLE="font-size: 10pt; color: #0000EE">Rigetti Holders Support Agreement, dated as of October&nbsp;6, 2021, by and among Supernova Partners Acquisition Company II, Ltd., Rigetti Holdings, Inc. and certain other parties thereto.</FONT></A></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">8-K</FONT></TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">001-40140</FONT></TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">10.4</FONT></TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">October 6, 2021</FONT></TD></TR>
  <TR STYLE="vertical-align: top; background-color: white">
    <TD STYLE="font: 12pt Times New Roman, Times, Serif; text-align: justify"><FONT STYLE="font-size: 10pt">D.</FONT></TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><A HREF="https://www.sec.gov/Archives/edgar/data/0001838359/000119312522067932/d506107dex101.htm"><FONT STYLE="font-size: 10pt">Amended and Restated Registration Rights Agreement</FONT></A></TD>
    <TD>&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">8-K</FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">001-40140</FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">10.1</FONT></TD>
    <TD STYLE="white-space: nowrap">&nbsp;</TD>
    <TD STYLE="white-space: nowrap; font: 12pt Times New Roman, Times, Serif; text-align: center"><FONT STYLE="font-size: 10pt">March 7, 2022</FONT></TD></TR>
  </TABLE>

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

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

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

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">Dated: March 14, 2022</P>

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

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  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 55%">&nbsp;</TD>
    <TD STYLE="width: 45%; border-bottom: black 1pt solid; font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt">/s/ Chad Rigetti</FONT></TD></TR>
  <TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD STYLE="font: 12pt Times New Roman, Times, Serif"><FONT STYLE="font-size: 10pt"><B>CHAD RIGETTI</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">The original statement shall be signed by each person on whose behalf the
statement is filed or his authorized representative. If the statement is signed on behalf of a person by his authorized representative
(other than an executive officer or general partner of the filing person), evidence of the representative&#8217;s authority to sign on
behalf of such person shall be filed with the statement: provided, however, that a power of attorney for this purpose which is already
on file with the Commission may be incorporated by reference. The name and any title of each person who signs the statement shall be typed
or printed beneath his signature.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Attention: Intentional misstatements or omissions
of fact</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>constitute Federal criminal violations (See 18 U.S.C.
1001)</B></P>

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

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