<SEC-DOCUMENT>0001104659-21-026160.txt : 20210222
<SEC-HEADER>0001104659-21-026160.hdr.sgml : 20210222
<ACCEPTANCE-DATETIME>20210222160254
ACCESSION NUMBER:		0001104659-21-026160
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210222
DATE AS OF CHANGE:		20210222
GROUP MEMBERS:		4C HOLDINGS I, LLC
GROUP MEMBERS:		4C HOLDINGS II, LLC
GROUP MEMBERS:		4C HOLDINGS III, LLC
GROUP MEMBERS:		4C HOLDINGS IV, LLC
GROUP MEMBERS:		4C HOLDINGS V, LLC

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Butterfly Network, Inc.
		CENTRAL INDEX KEY:			0001804176
		STANDARD INDUSTRIAL CLASSIFICATION:	X-RAY APPARATUS & TUBES & RELATED IRRADIATION APPARATUS [3844]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91519
		FILM NUMBER:		21660199

	BUSINESS ADDRESS:	
		STREET 1:		530 OLD WHITFIELD STREET
		CITY:			GUILFORD
		STATE:			CT
		ZIP:			06437
		BUSINESS PHONE:		203-689-5650

	MAIL ADDRESS:	
		STREET 1:		530 OLD WHITFIELD STREET
		CITY:			GUILFORD
		STATE:			CT
		ZIP:			06437

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Longview Acquisition Corp.
		DATE OF NAME CHANGE:	20200220

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ROTHBERG JONATHAN M
		CENTRAL INDEX KEY:			0001076352

	FILING VALUES:
		FORM TYPE:		SC 13D

	MAIL ADDRESS:	
		STREET 1:		C/O BUTTERFLY NETWORK, INC.
		STREET 2:		530 OLD WHITFIELD ST.
		CITY:			GUILFORD
		STATE:			CT
		ZIP:			06437
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>tm217474d1_sc13d.htm
<DESCRIPTION>SC 13D
<TEXT>
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<P STYLE="margin: 0">&nbsp;</P>

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

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 0; margin-bottom: 0; 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: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

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

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

<P STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

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

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

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

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

<P STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Butterfly Network,&nbsp;Inc.</B></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Class&nbsp;A common stock, par value
$0.0001 per share</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Class&nbsp;A common stock: 124155102</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Class&nbsp;B common stock: Not Applicable</B></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Jonathan M. Rothberg, Ph.D.</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>530 Old Whitfield Street<BR>
Guilford, Connecticut 06437</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(203) 689-5650</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center; text-indent: 0.75in"><B>(Name, Address and
Telephone Number of Person Authorized to Receive Notices and Communications)</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Michael L. Fantozzi,&nbsp;Esq.<BR>
John P. Condon,&nbsp;Esq.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Mintz, Levin, Cohn, Ferris, Glovsky
and Popeo, P.C.</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Boston, Massachusetts 02111</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>February&nbsp;12, 2021</B></P>

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

<P STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<P STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<P STYLE="border-bottom: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.25in">*</TD><TD>The remainder of this cover page&nbsp;shall be filled out for a reporting person&rsquo;s initial filing on this form with respect
to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided
in a prior cover page.</TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">The information required on the remainder
of this cover page&nbsp;shall not be deemed to be &ldquo;filed&rdquo; for the purpose of Section&nbsp;18 of the Securities Exchange
Act of 1934 (&ldquo;Act&rdquo;) or otherwise subject to the liabilities of that section of the Act but shall be subject to all
other provisions of the Act (however, see the Notes).</P>

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

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

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




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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; width: 40%"><B>CUSIP NO. 124155102</B></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font-size: 10pt; width: 20%">13D</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: right; width: 40%">Page&nbsp;<B>1
</B>of <B>9</B></TD></TR>
</TABLE>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; border-top: black 1pt solid; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-top: black 1pt solid; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NAMES OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Jonathan M. Rothberg, Ph.D.</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SEC USE ONLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOURCE OF FUNDS</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PF<SUP>1</SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
        PURSUANT TO ITEMS 2(d)&nbsp;or 2(e)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">United States of America</P></TD></TR>
<TR>
    <TD COLSPAN="3" ROWSPAN="4" STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; padding-right: 1pt; padding-left: 2pt; vertical-align: middle">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NUMBER OF</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARES</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">BENEFICIALLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OWNED BY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">EACH</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">REPORTING</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WITH</P></TD>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">1,038,300 shares of Class&nbsp;A common stock and 26,426,937
        shares of Class&nbsp;B common stock<SUP>1</SUP></P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">&nbsp;</FONT></P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">1,038,300 shares of Class&nbsp;A common stock and 26,426,937
shares of Class&nbsp;B common stock<SUP>1</SUP></P></TD></TR>
<TR>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; border-right: Black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: top; border-right: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="border-right: black 1pt solid; vertical-align: top; border-bottom: black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">1,038,300 shares of Class&nbsp;A common stock and 26,426,937
shares of Class&nbsp;B common stock<SUP>1</SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
        CERTAIN SHARES </P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERCENT OF CLASS&nbsp;REPRESENTED BY AMOUNT IN ROW (11)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif">Less than 1.0% of the Class&nbsp;A common stock and
        100% of the Class&nbsp;B common stock<SUP>2</SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">IN</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%; vertical-align: top"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 82%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>1
</SUP></FONT>Consists of (i) <FONT STYLE="background-color: white">r</FONT>estricted stock units for 1,038,300 shares of Class
A common stock of Butterfly Network, Inc. (f/k/a Longview Acquisition Corp.) (the &ldquo;Issuer&rdquo;), of which RSUs for 129,788
shares vest within 60&nbsp;days of February 12, 2021 held by Dr. Rothberg, which vesting will be delayed to the extent the Issuer
has not filed a Form S-8 registering such shares by the applicable vesting date, and (ii) 26,426,937 shares of Class B common
stock of the Issuer held by 4C Holdings I, LLC, 4C Holdings II, LLC, 4C Holdings III, LLC, 4C Holdings IV, LLC and 4C Holdings
V, LLC.</P>

<P STYLE="margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>2</SUP></FONT> Calculated
based on 164,862,472 shares of Class A common stock of the Issuer and 26,426,937 shares of Class B common stock of the Issuer
outstanding as of February 12, 2021.</P>

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

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; width: 40%"><B>CUSIP NO. 124155102</B></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font-size: 10pt; width: 20%">13D</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: right; width: 40%">Page&nbsp;<B>2
</B>of <B>9</B></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; border-top: black 1pt solid; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-top: black 1pt solid; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NAMES OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">4C Holdings I, LLC</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SEC USE ONLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOURCE OF FUNDS</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PF<SUP></SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
        PURSUANT TO ITEMS 2(d)&nbsp;or 2(e)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Delaware</P></TD></TR>
<TR>
    <TD COLSPAN="3" ROWSPAN="4" STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; padding-right: 1pt; padding-left: 2pt; vertical-align: middle">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NUMBER OF</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARES</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">BENEFICIALLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OWNED BY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">EACH</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">REPORTING</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WITH</P></TD>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">15,919,141 shares of Class&nbsp;B common stock&nbsp;</FONT></P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
<TR>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; border-right: Black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: top; border-right: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">15,919,141 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="border-right: black 1pt solid; vertical-align: top; border-bottom: black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">15,919,141 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
        CERTAIN SHARES </P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERCENT OF CLASS&nbsp;REPRESENTED BY AMOUNT IN ROW (11)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif">60.2% of the Class&nbsp;B common stock<SUP>3</SUP></P>



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

</TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OO</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%; vertical-align: top"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 82%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><SUP>3</SUP> Calculated based on 26,426,937 shares of Class
B common stock of the Issuer outstanding as of February 12, 2021.</P>

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

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

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; width: 40%"><B>CUSIP NO. 124155102</B></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font-size: 10pt; width: 20%">13D</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: right; width: 40%">Page&nbsp;<B>3
</B>of <B>9</B></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; border-top: black 1pt solid; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-top: black 1pt solid; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NAMES OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">4C Holdings II, LLC</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SEC USE ONLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOURCE OF FUNDS</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PF<SUP></SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
        PURSUANT TO ITEMS 2(d)&nbsp;or 2(e)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Delaware</P></TD></TR>
<TR>
    <TD COLSPAN="3" ROWSPAN="4" STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; padding-right: 1pt; padding-left: 2pt; vertical-align: middle">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NUMBER OF</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARES</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">BENEFICIALLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OWNED BY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">EACH</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">REPORTING</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WITH</P></TD>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">2,621,701 shares of Class&nbsp;B common stock</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
<TR>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; border-right: Black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: top; border-right: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,621,701 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="border-right: black 1pt solid; vertical-align: top; border-bottom: black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,621,701 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
        CERTAIN SHARES </P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERCENT OF CLASS&nbsp;REPRESENTED BY AMOUNT IN ROW (11)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif">9.9%<SUP>4</SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OO</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%; vertical-align: top"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 82%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><SUP>4</SUP> Calculated based on 26,426,937 shares of
Class B common stock of the Issuer outstanding as of February 12, 2021.</P>

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

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; width: 40%"><B>CUSIP NO. 124155102</B></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font-size: 10pt; width: 20%">13D</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: right; width: 40%">Page&nbsp;4<B>
</B>of <B>9</B></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; border-top: black 1pt solid; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-top: black 1pt solid; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NAMES OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">4C Holdings III, LLC</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SEC USE ONLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOURCE OF FUNDS</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PF<SUP></SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
        PURSUANT TO ITEMS 2(d)&nbsp;or 2(e)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Delaware</P></TD></TR>
<TR>
    <TD COLSPAN="3" ROWSPAN="4" STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; padding-right: 1pt; padding-left: 2pt; vertical-align: middle">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NUMBER OF</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARES</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">BENEFICIALLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OWNED BY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">EACH</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">REPORTING</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WITH</P></TD>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">2,621,701 shares of Class&nbsp;B common stock&nbsp;</FONT></P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
<TR>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; border-right: Black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: top; border-right: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,621,701 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="border-right: black 1pt solid; vertical-align: top; border-bottom: black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,621,701 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
        CERTAIN SHARES </P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERCENT OF CLASS&nbsp;REPRESENTED BY AMOUNT IN ROW (11)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif">9.9%<SUP>5</SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OO</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%; vertical-align: top"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 82%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

<!-- Field: Rule-Page --><DIV STYLE="margin-top: 0; margin-bottom: 0; width: 25%"><DIV STYLE="font-size: 1pt; border-top: Black 1pt solid">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><SUP>5</SUP> Calculated based on 26,426,937 shares of
Class B common stock of the Issuer outstanding as of February 12, 2021.</P>

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

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

<!-- Field: Page; Sequence: 5 -->
    <DIV STYLE="margin-top: 12pt; margin-bottom: 6pt; border-bottom: Black 1pt solid"><P STYLE="margin: 0pt"></P></DIV>
    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
    <!-- Field: /Page -->

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; width: 40%"><B>CUSIP NO. 124155102</B></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font-size: 10pt; width: 20%">13D</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: right; width: 40%">Page&nbsp;<B>5
</B>of <B>9</B></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; border-top: black 1pt solid; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-top: black 1pt solid; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NAMES OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">4C Holdings IV, LLC</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SEC USE ONLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOURCE OF FUNDS</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PF<SUP></SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
        PURSUANT TO ITEMS 2(d)&nbsp;or 2(e)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Delaware</P></TD></TR>
<TR>
    <TD COLSPAN="3" ROWSPAN="4" STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; padding-right: 1pt; padding-left: 2pt; vertical-align: middle">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NUMBER OF</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARES</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">BENEFICIALLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OWNED BY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">EACH</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">REPORTING</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WITH</P></TD>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">2,621,701 shares of Class&nbsp;B common stock&nbsp;</FONT></P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="text-align: center; font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"></P></TD></TR>
<TR>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; border-right: Black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: top; border-right: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,621,701 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="border-right: black 1pt solid; vertical-align: top; border-bottom: black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,621,701 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
        CERTAIN SHARES </P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERCENT OF CLASS&nbsp;REPRESENTED BY AMOUNT IN ROW (11)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif">9.9%<SUP>6</SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OO</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%; vertical-align: top"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 82%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><SUP>6</SUP> Calculated based on 26,426,937 shares of
Class B common stock of the Issuer outstanding as of February 12, 2021.</P>

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

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

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    <!-- Field: /Page -->

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; width: 40%"><B>CUSIP NO. 124155102</B></TD>
    <TD STYLE="text-align: center; vertical-align: bottom; font-size: 10pt; width: 20%">13D</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt; text-align: right; width: 40%">Page&nbsp;<B>6</B> of <B>9</B></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; border-top: black 1pt solid; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-top: black 1pt solid; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-top: black 1pt solid; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NAMES OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">4C Holdings V, LLC</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(a)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)
</FONT><FONT STYLE="font-family: Wingdings; font-size: 10pt">&#168;</FONT></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SEC USE ONLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOURCE OF FUNDS</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PF<SUP></SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED
        PURSUANT TO ITEMS 2(d)&nbsp;or 2(e)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CITIZENSHIP OR PLACE OF ORGANIZATION</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Delaware</P></TD></TR>
<TR>
    <TD COLSPAN="3" ROWSPAN="4" STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; text-align: center; padding-right: 1pt; padding-left: 2pt; vertical-align: middle">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">NUMBER OF</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARES</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">BENEFICIALLY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OWNED BY</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">EACH</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">REPORTING</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">WITH</P></TD>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED VOTING POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="background-color: white">&nbsp;</FONT></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,642,693 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="border-left: Black 1pt solid; vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SOLE DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P></TD></TR>
<TR>
    <TD STYLE="border-bottom: Black 1pt solid; border-left: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="text-align: center; border-bottom: Black 1pt solid; border-right: Black 1pt solid; vertical-align: top; padding-right: 3pt; padding-left: 3pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: bottom; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="border-bottom: Black 1pt solid; vertical-align: top; border-right: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">SHARED DISPOSITIVE POWER</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"></P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,642,693 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="border-right: black 1pt solid; vertical-align: top; border-bottom: black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: left; margin-top: 0pt; margin-bottom: 0pt">AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING
PERSON</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">2,642,693 shares of Class&nbsp;B common stock</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES
        CERTAIN SHARES </P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Wingdings">&#168;</FONT>&nbsp;</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">PERCENT OF CLASS&nbsp;REPRESENTED BY AMOUNT IN ROW (11)</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="margin: 0pt 0; font: 10pt Times New Roman, Times, Serif">9.9%<SUP>7</SUP></P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; border-bottom: black 1pt solid; border-left: black 1pt solid; vertical-align: top; padding-right: 1pt; padding-left: 2pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
    <TD STYLE="vertical-align: bottom; border-bottom: black 1pt solid; padding-left: 0.75pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="5" STYLE="vertical-align: top; border-right: black 1pt solid; border-bottom: black 1pt solid; padding-right: 2pt; padding-left: 1pt">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">TYPE OF REPORTING PERSON</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">OO</P></TD></TR>
<TR>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 5%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="border-left: Black 1pt solid; width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="text-align: center; border-right: Black 1pt solid; width: 5%; vertical-align: top"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 1%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD>
    <TD STYLE="width: 82%"><FONT STYLE="font-size: 1pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><SUP>7
</SUP></FONT>Calculated based on 26,426,937 shares of Class B common stock of the Issuer outstanding as of February 12, 2021.</P>

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 34%; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. 124155102</B></FONT></TD>
    <TD STYLE="text-align: center; width: 33%; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>13D</B></FONT></TD>
    <TD STYLE="text-align: right; width: 33%; font-size: 10pt"><FONT STYLE="font-size: 10pt">Page <B>7</B> of <B>9</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 45pt"><B>Item 1.</B></TD><TD><B>Security and Issuer.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">This Schedule 13D
(this &ldquo;Statement&rdquo;) relates to the Class&nbsp;A common stock, par value $0.0001 per share, and<FONT STYLE="background-color: white">&nbsp;Class&nbsp;B
common stock, par value $0.0001 per share</FONT>, of Butterfly Network,&nbsp;Inc. (f/k/a Longview Acquisition Corp.), a Delaware
corporation (the &ldquo;Issuer&rdquo;). The principal executive office of the Issuer is located at 530 Old Whitfield Street, Guilford,
Connecticut 06437.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 45pt"><B>Item 2.</B></TD><TD><B>Identity and Background.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">(a)&nbsp;This Statement
is being filed on behalf of (i)&nbsp;Jonathan M. Rothberg, Ph.D., (ii)&nbsp;4C Holdings I, LLC, (iii)&nbsp;4C Holdings II, LLC,
(iv)&nbsp;4C Holdings III, LLC, (v)&nbsp;4C Holdings IV, LLC, and (vi)&nbsp;4C Holdings V, LLC (together, the &ldquo;Reporting
Persons&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">(b)&nbsp;The business
address of the Reporting Persons is c/o Butterfly Network,&nbsp;Inc., 530 Old Whitfield Street, Guilford, Connecticut 06437.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">(c)&nbsp;Dr.&nbsp;Rothberg
is the founder of Legacy Butterfly (defined below) and Chairman of the Issuer and is the sole manager of 4C Holdings I, LLC, 4C
Holdings II, LLC, 4C Holdings III, LLC, 4C Holdings IV, LLC, and 4C Holdings V, LLC. Dr.&nbsp;Rothberg is the founder of the 4Catalyzer
medical technology incubator and the founder and Chairman of its companies.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">(d)&ndash;(e)&nbsp;During
the last five years, the Reporting Persons have not been (i)&nbsp;convicted in a criminal proceeding (excluding traffic violations
or similar misdemeanors) or (ii)&nbsp;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.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">(f)&nbsp;Dr.&nbsp;Rothberg
is a citizen of the United States of America. Each of 4C Holdings I, LLC, 4C Holdings II, LLC, 4C Holdings III, LLC, 4C Holdings
IV, LLC, and 4C Holdings V, LLC is a limited liability company organized under the laws of Delaware.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 45pt"><B>Item 3.</B></TD><TD><B>Source and Amount of Funds or Other Consideration.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">On February&nbsp;12,
2021 (the &ldquo;Closing Date&rdquo;), Longview Acquisition Corp., a Delaware corporation (&ldquo;Longview&rdquo; and after the
Business Combination described herein, the &ldquo;Issuer&rdquo;), consummated the previously announced business combination (the
 &ldquo;Business Combination&rdquo;) pursuant to the terms of the Business Combination Agreement, dated as of November&nbsp;19,
2020 (the &ldquo;Business Combination Agreement&rdquo;), by and among Longview, Clay Merger Sub,&nbsp;Inc., a Delaware corporation
(&ldquo;Merger Sub&rdquo;), and Butterfly Network,&nbsp;Inc., a Delaware corporation (&ldquo;Legacy Butterfly&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">In connection with
the closing of the Business Combination (the &ldquo;Closing&rdquo;), (i)&nbsp;Dr.&nbsp;Rothberg&rsquo;s RSUs for 1,000,000 shares
of common stock of Legacy Butterfly became RSUs for 1,038,300 shares of Class&nbsp;A common stock of the Issuer, of which RSUs
for 129,788 shares vest within 60 days of the Closing Date, (ii)&nbsp;15,331,929 shares of Legacy Butterfly Series&nbsp;A preferred
stock were automatically cancelled and converted into 15,919,141 shares of Class&nbsp;B common stock of the Issuer held by 4C Holdings
I, LLC, (iii)&nbsp;2,524,994 shares of Legacy Butterfly Series&nbsp;A preferred stock were automatically cancelled and converted
into 2,621,701 shares of Class&nbsp;B common stock of the Issuer held by 4C Holdings II, LLC, (iv)&nbsp;2,524,994 shares of Legacy
Butterfly Series&nbsp;A preferred stock were automatically cancelled and converted into 2,621,701 shares of Class&nbsp;B common
stock of the Issuer held by 4C Holdings III, LLC, (iv)&nbsp;2,524,994 shares of Legacy Butterfly Series&nbsp;A preferred stock
were automatically cancelled and converted into 2,621,701 shares of Class&nbsp;B common stock of the Issuer held by 4C Holdings
IV, LLC, and (v)&nbsp;2,545,212 shares of Legacy Butterfly Series&nbsp;A preferred stock were automatically cancelled and converted
into 2,642,693 shares of Class&nbsp;B common stock of the Issuer held by 4C Holdings V, LLC.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 45pt"><B>Item 4.</B></TD><TD><B>Purpose of Transaction.</B></TD></TR></TABLE>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">The
information regarding the Business Combination set forth in Item 3 above is incorporated into this Item 4 by reference. All of
the shares of the Issuer&rsquo;s Class&nbsp;A common stock and Class&nbsp;B common stock beneficially owned by the Reporting Persons,
as reported in this Schedule 13D, were received in connection with the Business Combination.</P>

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

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

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 34%; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. 124155102</B></FONT></TD>
    <TD STYLE="text-align: center; width: 33%; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>13D</B></FONT></TD>
    <TD STYLE="text-align: right; width: 33%; font-size: 10pt"><FONT STYLE="font-size: 10pt">Page <B>8</B> of <B>9</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">Dr.&nbsp;Rothberg
serves as the Chairman and a member of the Board of Directors of the Issuer, and, in such capacity, may have influence over the
corporate activities of the Issuer, including activities which may relate to items described in subparagraphs (a)&nbsp;through
(j)&nbsp;of Item 4 of Schedule 13D.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">Except
as described in this Schedule 13D, the Reporting Persons do not have any present plans or proposals that relate to or would result
in any of the actions described in subparagraphs (a)&nbsp;through (j)&nbsp;of Item 4 of Schedule 13D, although, subject to the
agreements described herein, the Reporting Persons, at any time, and from time to time, may review, reconsider and change their
position and/or change their purpose and/or develop such plans and may seek to influence management of the Issuer or the Board
of Directors with respect to the business and affairs of the Issuer and may from time to time consider pursuing or proposing such
matters with advisors, the Issuer, or other persons.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 45pt"><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: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">(a)&nbsp;See
responses to Items 11 and 13 on the cover page.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">(b)&nbsp;See
responses to Items 7, 8, 9 and 10 on the cover page.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">(c)&nbsp;Dr.&nbsp;Rothberg
was involved in the Business Combination as the founder and Chairman of Legacy Butterfly. Except as set forth in this Schedule
13D, the Reporting Persons have not, to the best of their knowledge, engaged in any transaction with respect to the Class&nbsp;A
common stock and Class&nbsp;B common stock of the Issuer during the sixty days prior to the date of filing this Schedule 13D.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">(d)&nbsp;Except
as described in Item 3, no person other than the Reporting Persons 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 the Class&nbsp;A common stock and the Class&nbsp;B
common stock of the Issuer beneficially owned by the Reporting Persons as reported in this Schedule 13D.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in; background-color: white">(e)&nbsp;Not
applicable.</P>

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

<TABLE CELLPADDING="0" CELLSPACING="0" WIDTH="100%" STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0pt; margin-bottom: 0pt"><TR STYLE="vertical-align: top">
<TD STYLE="width: 0"></TD><TD STYLE="width: 0.5in"><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: 0pt 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">As reported in Item
3, Dr.&nbsp;Rothberg&rsquo;s holds RSUs for 1,038,300 shares of Class&nbsp;A common stock of the Issuer. The RSUs will vest in
equal quarterly installments over two years beginning on March&nbsp;31, 2021, without regard to Dr.&nbsp;Rothberg&rsquo;s continued
service to the Issuer, with full acceleration of vesting in the event of Dr.&nbsp;Rothberg&rsquo;s death or disability or a change
in control of the Issuer.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">The Reporting Persons
are parties to the Amended and Restated Registration Rights Agreement, dated as of February&nbsp;12, 2021, by and among the Issuer,
the initial stockholders, including Longview Investors LLC, certain affiliates of Glenview Capital Management, LLC and certain
holders of Legacy Butterfly securities (the &ldquo;Registration Rights Agreement&rdquo;), pursuant to which the Issuer will be
required to register for resale the securities held by the stockholders party thereto and which restricts the ability of the Reporting
Persons from transferring its shares in the Issuer for the period ending on the earlier of (a)&nbsp;180&nbsp;days after the Closing,
subject to certain customary exceptions, and (b)&nbsp;subsequent to the Closing, (x)&nbsp;if the last reported sale price of the
Issuer&rsquo;s common stock equals or exceeds $12.00 per share for any 20 trading days within any 30 consecutive trading days after
the Closing or (y)&nbsp;the date on which the Company completes a liquidation, merger, stock exchange, reorganization or other
similar transaction that results in all of the Issuer&rsquo;s public stockholders having the right to exchange their shares of
the Issuer&rsquo;s common stock for cash, securities or other property.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify; text-indent: 0.25in">Except as described
herein, there are no contracts, arrangements, understandings or relationships (legal or otherwise) among the person named in Item&nbsp;2
above or between such person and any other person with respect to any securities of the Issuer.</P>

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

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

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

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

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

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 34%; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>CUSIP NO. 124155102</B></FONT></TD>
    <TD STYLE="text-align: center; width: 33%; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>13D</B></FONT></TD>
    <TD STYLE="text-align: right; width: 33%; font-size: 10pt"><FONT STYLE="font-size: 10pt">Page <B>9</B> of <B>9</B></FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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<TD STYLE="width: 0"></TD><TD STYLE="width: 45pt"><B>Item 7.</B></TD><TD><B>Material to be Filed as Exhibits.</B></TD></TR></TABLE>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; background-color: white; border-collapse: collapse">
<TR STYLE="vertical-align: bottom">
    <TD STYLE="border-bottom: Black 1pt solid">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Exhibit</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">No.</P></TD>
    <TD STYLE="padding-bottom: 1pt; font-size: 10pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid; font-size: 10pt">Description</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; width: 7%; font-size: 10pt; text-align: center">1.</TD>
    <TD STYLE="vertical-align: bottom; width: 1%; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; width: 85%; font-size: 10pt">Joint Filing Agreement, by and among Jonathan M. Rothberg, Ph.D., 4C Holdings I, LLC, 4C Holdings II, LLC, 4C Holdings III, LLC, 4C Holdings IV, LLC and 4C Holdings V, LLC, dated as of February&nbsp;22, 2021.</TD>
    <TD STYLE="width: 7%; font-size: 10pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; text-align: center">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="font-size: 10pt">&nbsp;</TD></TR>
<TR>
    <TD STYLE="vertical-align: top; font-size: 10pt; text-align: center">2.</TD>
    <TD STYLE="vertical-align: bottom; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top">
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Amended and Restated Registration Rights Agreement, dated as
        of February&nbsp;12, 2021, by and among the Issuer, Legacy Butterfly and certain of their securityholders (incorporated by reference
        from Exhibit&nbsp;10.19 the Form&nbsp;8-K of Butterfly Network,&nbsp;Inc. filed with the Securities and Exchange Commission on
        February&nbsp;16, 2021 (File No.&nbsp;001-39292)).</P>
        <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P></TD>
    <TD STYLE="font-size: 10pt">&nbsp;</TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in">&nbsp;</P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.75in">After reasonable inquiry and to the best
of the undersigned&rsquo;s knowledge and belief, the undersigned hereby certifies that the information set forth in this statement
is true, complete and correct.</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated: February&nbsp;22, 2021</FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings I, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 47%"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">Name: Jonathan M. Rothberg, Ph.D.</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings II, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings III, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings IV, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings V, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"> <FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
</TABLE>

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

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

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    <DIV STYLE="break-before: page; margin-top: 6pt; margin-bottom: 12pt"><P STYLE="margin: 0pt">&nbsp;</P></DIV>
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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><BR STYLE="clear: both"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: right; background-color: white"><B>Exhibit&nbsp;1</B></P>

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

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in; background-color: white">This Joint Filing
Agreement is by and among Jonathan M. Rothberg, Ph.D., 4C Holdings I, LLC, 4C Holdings II, LLC, 4C Holdings III, LLC, 4C Holdings
IV, LLC and 4C Holdings V, LLC (collectively, the &ldquo;Filers&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in; background-color: white">Each of the Filers
may be required to file with the United States Securities and Exchange Commission a statement on Schedule 13D with respect to shares
of Class&nbsp;A common stock and Class&nbsp;B common stock of Butterfly Network,&nbsp;Inc. beneficially owned by them from time
to time.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in; background-color: white">Pursuant to and
in accordance with Rule&nbsp;13(d)(1)(k)&nbsp;promulgated under the Securities Exchange Act of 1934, as amended, the Filers hereby
agree to file a single statement on Schedule 13D (and any amendments thereto) on behalf of each of the Filers, and hereby further
agree to file this Joint Filing Agreement as an exhibit to such statement, as required by such rule.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in; background-color: white">This Joint Filing
Agreement may be terminated by any of the Filers upon seven days prior written notice or such lesser period of notice as the Filers
may mutually agree.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-indent: 0.25in; background-color: white">Executed and delivered
as of the date first above written.</P>

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

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; font: 10pt Times New Roman, Times, Serif; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Dated: February&nbsp;22, 2021 <U></U></FONT></TD>
    <TD COLSPAN="2" STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings I, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="width: 50%">&nbsp;</TD>
    <TD STYLE="width: 3%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid; width: 47%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings II, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings III, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings IV, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD></TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4C Holdings V, LLC</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2">&nbsp;</TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">By: </FONT></TD>
    <TD STYLE="border-bottom: Black 1pt solid"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/ Jonathan M. Rothberg</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Name: Jonathan M. Rothberg, Ph.D.</FONT></TD>
    </TR>
<TR STYLE="vertical-align: top">
    <TD>&nbsp;</TD>
    <TD COLSPAN="2"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Title: Manager</FONT></TD>
    </TR>
</TABLE>

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

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

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

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