<SEC-DOCUMENT>0001104659-21-077895.txt : 20210608
<SEC-HEADER>0001104659-21-077895.hdr.sgml : 20210608
<ACCEPTANCE-DATETIME>20210607215349
ACCESSION NUMBER:		0001104659-21-077895
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210607
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20210608
DATE AS OF CHANGE:		20210607

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HighCape Capital Acquisition Corp.
		CENTRAL INDEX KEY:			0001816431
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				851388175
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39486
		FILM NUMBER:		211001125

	BUSINESS ADDRESS:	
		STREET 1:		452 FIFTH AVENUE
		STREET 2:		21ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018
		BUSINESS PHONE:		(212) 521-8495

	MAIL ADDRESS:	
		STREET 1:		452 FIFTH AVENUE
		STREET 2:		21ST FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10018
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>tm2118908d2_8k.htm
<DESCRIPTION>FORM 8-K
<TEXT>
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<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>UNITED STATES </B></P>

<P STYLE="font: 18pt 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">&nbsp;</P>

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

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>FORM 8-K </B></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; text-align: center"><B>&nbsp;</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>PURSUANT TO SECTION 13 OR 15(D) </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>OF THE SECURITIES EXCHANGE ACT OF 1934 </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Date of Report (Date of earliest event reported):
June 7, 2021 </B></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; text-align: center">&nbsp;</P>

<P STYLE="font: 24pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>HighCape Capital Acquisition Corp. </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Exact name of registrant as specified in its
charter) </B></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">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="font: 10pt Times New Roman, Times, Serif; width: 100%; border-collapse: collapse">
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    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center; width: 34%"><FONT STYLE="font-size: 10pt"><B>Delaware</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center; width: 32%"><FONT STYLE="font-size: 10pt"><B>001-39486</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt; width: 1%">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center; width: 32%"><FONT STYLE="font-size: 10pt"><B>85-1388175</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; padding: 0.25pt">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(State or other jurisdiction</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>of incorporation)</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Commission</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>File Number)</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(I.R.S. Employer</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Identification No.)</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P></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%; border-collapse: collapse">
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    <TD STYLE="vertical-align: top; padding: 0.25pt; width: 51%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>452 Fifth Avenue, 21st Floor</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>New York, NY </B></P></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt; width: 1%">&nbsp;</TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt; text-align: center; width: 48%"><FONT STYLE="font-size: 10pt"><B>10018</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>(Address of principal executive offices)</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>(Zip Code)</B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(646) 793-3510 </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Registrant&rsquo;s telephone number, including
area code) </B></P>

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

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>(Former name or former address, if changed since
last report) </B></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">Check the appropriate box below if the Form 8-K filing is intended
to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</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 STYLE="vertical-align: top">
    <TD STYLE="width: 4%; padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) </FONT></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%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%; padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</FONT></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%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%; padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</FONT></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%; border-collapse: collapse">
  <TR STYLE="vertical-align: top">
    <TD STYLE="width: 4%; padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</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">Securities registered pursuant to Section&nbsp;12(b) of the Act:</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 STYLE="vertical-align: bottom">
    <TD STYLE="white-space: nowrap; border-bottom: black 1pt solid; padding: 0.25pt 0.25pt 1pt; font-size: 10pt; text-align: center; width: 34%"><FONT STYLE="font-size: 10pt"><B>Title of each class</B></FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.25pt 0.25pt 0.5pt; width: 32%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Trading</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Symbol(s)</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt; width: 1%">&nbsp;</TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.25pt 0.25pt 0.5pt; width: 32%">
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>Name of each exchange</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B>on which registered</B></P>
    <P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"></P></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>Units, each consisting of one share of Class&nbsp;A common stock and one-third of one redeemable warrant</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>CAPAU</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; background-color: white; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>The Nasdaq Stock Market LLC</B></FONT></TD></TR>
  <TR>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>Class&nbsp;A common stock, par value $0.0001 per share</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>CAPA</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; background-color: white; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>The Nasdaq Stock Market LLC</B></FONT></TD></TR>
  <TR>
    <TD STYLE="padding: 0.25pt; vertical-align: top; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>Redeemable warrants, each whole warrant exercisable for one share of Class A common stock, each at an exercise price of $11.50 per share</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>CAPAW</B></FONT></TD>
    <TD STYLE="vertical-align: bottom; padding: 0.25pt; font-size: 10pt">&nbsp;</TD>
    <TD STYLE="vertical-align: top; background-color: white; padding: 0.25pt; font-size: 10pt; text-align: center"><FONT STYLE="font-size: 10pt"><B>The Nasdaq Stock Market LLC</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">Indicate by check mark whether the registrant is an emerging growth
company as defined in Rule 405 of the Securities Act of 1933 (&sect;230.405 of this chapter) or Rule 12b-2 of the Securities Exchange
Act of 1934 (&sect;240.12b-2 of this chapter).</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">Emerging growth company&nbsp;&nbsp;<FONT STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#120;</FONT></FONT></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 an emerging growth company, indicate by check mark if the registrant
has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant
to Section&nbsp;13(a) of the Exchange Act.&nbsp;&nbsp;<FONT STYLE="font-family: Times New Roman, Times, Serif"><FONT STYLE="font-family: Wingdings">&#168;</FONT></FONT></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"></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>

<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: 10%; padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>Item&nbsp;8.01</B></FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>Other Events. </B></FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">As previously reported, on February 18, 2021,
HighCape Capital Acquisition Corp., a Delaware Corporation (the &ldquo;Company &ldquo;), entered into a business combination agreement,
by and among HighCape, Tenet Merger Sub,&nbsp;Inc., a wholly owned subsidiary of HighCape (&ldquo;Merger Sub&rdquo;), and Quantum-SI Incorporated
(&ldquo;Quantum-SI&rdquo;) (as it may be amended, supplemented or otherwise modified from time to time, the &ldquo;Business Combination
Agreement&rdquo;). In connection with the proposed business combination between the Company and Quantum-SI (the &ldquo;Business Combination&rdquo;),
the Company filed a registration statement on Form S-4 (File No.&nbsp;333-253691) (as amended, the &ldquo;Registration Statement&rdquo;)
with the U.S. Securities and Exchange Commission (the &ldquo;SEC&rdquo;). On May 14, 2021, the Registration Statement was declared effective
by the SEC and on that same day HighCape filed a Definitive Proxy Statement/Prospectus relating to the Company&rsquo;s special meeting
scheduled to be held on June 9, 2021 (the &ldquo;Definitive Proxy Statement/Prospectus&rdquo;), to, among other things, obtain the approvals
required to consummate the Business Combination.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Since the initial filing of the Registration Statement,
purported shareholders of HighCape have sent demand letters in connection with the Business Combination (the &ldquo;Demand
Letters&rdquo;).</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">HighCape is including in this Current Report on
Form 8-K certain supplemental disclosures regarding the Business Combination. HighCape and HighCape&rsquo;s board of directors believe
that the allegations and claims asserted in the Demand Letters lack merit, and that the supplemental disclosures set forth herein are
not required or necessary under applicable laws. However, solely in order to avoid the risk of the Demand Letters delaying or otherwise
adversely affecting the Business Combination and to minimize the costs, risks, and uncertainties inherent in defending the claims, HighCape
hereby voluntarily amends and supplements the Definitive Proxy Statement/Prospectus, as set forth in this Current Report on Form 8-K.
HighCape and the members of its board of directors deny any liability or wrongdoing in connection with the Definitive Proxy Statement/Prospectus,
and nothing in this Current Report on Form 8-K should be construed as an admission of the legal necessity or materiality under applicable
laws of any of the supplemental disclosures.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: center"><B><I>SUPPLEMENT TO DEFINITIVE PROXY STATEMENT/PROSPECTUS
</I></B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify"><I>This supplemental information should be read
in conjunction with the Definitive Proxy Statement/Prospectus, which should be read in its entirety and is available free of charge on
the Internet site maintained by the SEC at http://www.sec.gov. Page references in the below disclosures are to pages in the Definitive
Proxy Statement/Prospectus, and defined terms used but not defined herein have the meanings set forth in the Definitive Proxy Statement/Prospectus.
To the extent the following information differs from or conflicts with the information contained in the Definitive Proxy Statement/Prospectus,
the information set forth below shall be deemed to supersede the respective information in the Definitive Proxy Statement/Prospectus.
New text is underlined, and deleted text is stricken through. </I></P>

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

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

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    <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; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; text-align: justify; margin: 0pt 0"><B><I>The disclosure on page 108 of the Definitive Proxy Statement/Prospectus
is hereby supplemented by adding in an additional paragraph as follows: </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: justify"><U>On January 29, 2021, HighCape retained J.P.
Morgan as its placement agent in connection with the proposed PIPE financing transaction in connection with the Business Combination.
At a later date J.P. Morgan&rsquo;s engagement was expanded to that of merger and acquisitions advisor. J.P. Morgan will receive a PIPE
placement agent fee based on a percentage of PIPE proceeds raised. All of these fees are contingent on the Closing of the PIPE financing
transaction and/or the Business Combination. </U></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>The disclosure on page 113 of the Definitive Proxy Statement/Prospectus
is hereby supplemented by adding in the following disclosures as footnotes 3, 4, 5, and 6 to the chart regarding comparable companies:
</I></B></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>(3) Enterprise Value/2023E Revenue for the individual comparable
companies identified above were as follows: Illumina, Inc. 15.0x, 10X Genomics, Inc. 26.6x, Adaptive Biotechnologies Corp. 33.2x, Twist
Biosciences, Inc. 38.6x, Berkeley Lights, Inc. 35.7x, Seer, Inc. 125.7x, Nautilus Biotechnology, Inc. 145.5x.</U></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>(4) Enterprise Value/2021-2024E Revenue CAGR for the individual
comparable companies identified above were as follows: Illumina, Inc. 13.9%, 10X Genomics, Inc. 29.9%, Adaptive Biotechnologies Corp.
23.5%, Twist Biosciences, Inc. 22.0%, Berkeley Lights, Inc. 30.5%, Seer, Inc. 153.6%, Nautilus Biotechnology, Inc. 338.7%.</U></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>(5) Enterprise Value/2023E Revenue for the individual comparable
companies identified above were as follows: Butterfly Network, Inc. 17.9x, Guardant Health, Inc. 28.8x, and Nano-X Imaging Ltd. 10.2x.</U></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>(6) Enterprise Value/2021-2024E Revenue CAGR for the individual
comparable companies identified above were as follows: Butterfly Network, Inc. 62.3%, Guardant Health, Inc. 28.2%, and Nano-X Imaging
Ltd. 183.0%.</U></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B><I>The disclosure on page 107 of the Definitive Proxy Statement/Prospectus
is hereby supplemented by supplementing the fifth paragraph and adding a new sentence immediately thereafter as follows: </I></B></P>

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><U>The parties also discussed having Mr. Rakin join the board of the
post-business combination company, which he agreed to do. </U></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; text-align: center"><B>- END OF SUPPLEMENT TO PROXY STATEMENT &ndash;
</B></P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Important Information About the Proposed Business Combination
and Where to Find It </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: justify">In connection with the Business Combination,
HighCape has filed with the SEC a registration statement on Form S-4 (as amended, the &ldquo;Registration Statement&rdquo;), which
includes the proxy statement/prospectus and certain other related documents and is both the proxy statement distributed to holders
of shares of HighCape&rsquo;s common stock in connection with HighCape&rsquo;s solicitation of proxies for the vote by
HighCape&rsquo;s stockholders with respect to the Business Combination and other matters as may be described in the Registration
Statement, as well as the prospectus relating to the offer and sale of the securities of HighCape to be issued in the Business
Combination. The Registration Statement was declared effective by the SEC on May 14, 2021, and HighCape commenced mailing the proxy
statement/prospectus to its stockholders on or about May 14, 2021. HighCape&rsquo;s stockholders and other interested persons are
advised to read the proxy statement/prospectus included in the Registration Statement and the amendments thereto, as well as other
documents filed with the SEC in connection with the Business Combination, as these materials contain important information about the
parties to the Business Combination Agreement and the Business Combination. Stockholders may also obtain copies of the proxy statement/prospectus, and other documents filed with the SEC, without charge, at the SEC&rsquo;s web site at www.sec.gov, or by directing a
request to: HighCape Capital Acquisition Corp., 452 Fifth Avenue, 21st Floor, New York, NY 10018, Attention: Matt Zuga, or to
mzuga@highcape.com.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>Participants in the Solicitation </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: justify">HighCape and its directors and executive officers
may be deemed participants in the solicitation of proxies from HighCape&rsquo;s stockholders with respect to the Business Combination.
A list of the names of those directors and executive officers and a description of their interests in HighCape is contained in the Registration
Statement for the Business Combination, and is available free of charge at the SEC&rsquo;s web site at www.sec.gov, or by directing a
request to HighCape Capital Acquisition Corp., 452 Fifth Avenue, 21st Floor, New York, NY 10018, Attention: Matt Zuga, or to mzuga@highcape.com.
Additional information regarding the interests of such participants is contained in the Registration Statement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0; text-align: justify">Quantum-Si and its directors and executive officers
may also be deemed to be participants in the solicitation of proxies from the stockholders of HighCape in connection with the Business
Combination. A list of the names of such directors and executive officers and information regarding their interests in the Business Combination
is contained in the Registration Statement.</P>

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

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0"><B>No Offer or Solicitation </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: justify">This Current Report on Form 8-K shall not constitute
a solicitation of a proxy, consent or authorization with respect to any securities or in respect of the Business Combination. This Current
Report on Form 8-K shall also not constitute an offer to sell or the solicitation of an offer to buy any securities, nor shall there be
any sale of securities in any states or jurisdictions in which such offer, solicitation or sale would be unlawful prior to registration
or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus
meeting the requirements of section 10 of the Securities Act of 1933, as amended, or an exemption therefrom.</P>

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

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

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    <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; text-align: justify"></P>



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

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

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

<P STYLE="text-align: justify; font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.</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="width: 50%; padding: 0.25pt">&nbsp;</TD>
    <TD STYLE="width: 5%; padding: 0.25pt">&nbsp;</TD>
    <TD STYLE="width: 45%; padding: 0.25pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.25pt">&nbsp;</TD>
    <TD COLSPAN="2" STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt"><B>HIGHCAPE CAPITAL ACQUISITION CORP.</B></FONT></TD></TR>
  <TR>
    <TD STYLE="padding: 0.25pt">&nbsp;</TD>
    <TD STYLE="padding: 0.25pt">&nbsp;</TD>
    <TD STYLE="padding: 0.25pt">&nbsp;</TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Dated: June 7, 2021</FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">By:</FONT></TD>
    <TD STYLE="border-bottom: black 1pt solid; padding: 0.25pt 0.25pt 0.4pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">/s/ Kevin Rakin</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.25pt">&nbsp;</TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Name:</FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Kevin Rakin</FONT></TD></TR>
  <TR STYLE="vertical-align: bottom">
    <TD STYLE="padding: 0.25pt">&nbsp;</TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Title:</FONT></TD>
    <TD STYLE="padding: 0.25pt; font-size: 10pt"><FONT STYLE="font-size: 10pt">Chief Executive Officer and Director</FONT></TD></TR>
  </TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0pt 0">&nbsp;</P>

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

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