<SEC-DOCUMENT>0000899243-21-045048.txt : 20211117
<SEC-HEADER>0000899243-21-045048.hdr.sgml : 20211117
<ACCEPTANCE-DATETIME>20211117160555
ACCESSION NUMBER:		0000899243-21-045048
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211022
FILED AS OF DATE:		20211117
DATE AS OF CHANGE:		20211117

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Brownstein Carrie
		CENTRAL INDEX KEY:			0001894232

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39593
		FILM NUMBER:		211420660

	MAIL ADDRESS:	
		STREET 1:		500 W. 5TH ST.
		STREET 2:		SUITE 1200
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78701

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Shattuck Labs, Inc.
		CENTRAL INDEX KEY:			0001680367
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				812575858
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		500 W. 5TH STREET
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78701
		BUSINESS PHONE:		512-900-4690

	MAIL ADDRESS:	
		STREET 1:		500 W. 5TH STREET
		CITY:			AUSTIN
		STATE:			TX
		ZIP:			78701
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>doc3.xml
<DESCRIPTION>FORM 3 SUBMISSION
<TEXT>
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<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0206</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2021-10-22</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0001680367</issuerCik>
        <issuerName>Shattuck Labs, Inc.</issuerName>
        <issuerTradingSymbol>STTK</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001894232</rptOwnerCik>
            <rptOwnerName>Brownstein Carrie</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O SHATTUCK LABS, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>500 W. 5TH STREET, SUITE 1200</rptOwnerStreet2>
            <rptOwnerCity>AUSTIN</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>78701</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <footnotes></footnotes>

    <remarks>Exhibit 24 - Power of Attorney</remarks>

    <ownerSignature>
        <signatureName>/s/ Erin Ator Thomson, Attorney-in-fact for Carrie Brownstein</signatureName>
        <signatureDate>2021-11-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>attachment1.htm
<DESCRIPTION>EX-24 DOCUMENT
<TEXT>
<HTML>
<HEAD>
</HEAD>
<BODY>
<PRE>
                               POWER OF ATTORNEY

     Know all by these presents that the undersigned hereby constitutes and
appoints each of Andrew R. Neill and Erin Ator Thomson, and any of their
substitutes, signing singly, as the undersigned's true and lawful attorney-in-
fact to:

1.  prepare, execute in the undersigned's name and on the undersigned's
    behalf, and submit to the U.S. Securities and Exchange Commission (the
    "SEC") a Form ID, including amendments thereto, and any other document
    necessary or appropriate to obtain codes, passwords, and passphrases
    enabling the undersigned to make electronic filings with the SEC of reports
    require by the Securities Exchange Act of 1934 or any rule or regulation of
    the SEC;

2.  execute for and on behalf of the undersigned, in the undersigned's
    capacity as a director and/or officer of Shattuck Labs, Inc. (the
    "Company"), Forms 3, 4, and 5 in accordance with Section 16(a) of the
    Securities Exchange Act of 1934 and the rules thereunder;

3.  do and perform any and all acts for and on behalf of the undersigned
    which may be necessary or desirable to complete and execute any such Form 3,
    4, or 5, complete and execute any amendment or amendments thereto, and
    timely file such form with the SEC and any securities exchange or similar
    authority; and

4.  take any other action of any type whatsoever in connection with the
    foregoing which, in the opinion of such attorney-in-fact, may be of benefit
    to, in the best interest of, or legally required by, the undersigned, it
    being understood that the documents executed by such attorney-in-fact on
    behalf of the undersigned pursuant to this Power of Attorney shall be in
    such form and shall contain such terms and conditions as such attorney-in-
    fact may approve in such attorney-in-fact's discretion.

     The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that each such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted.  The undersigned also ratifies hereby any action previously taken by
each attorney-in-fact that would have been authorized by this power of attorney
if it has been in effect at the time such action was taken.  The undersigned
acknowledges that each attorney-in-fact, in serving in such capacity at the
request of the undersigned, is not assuming, nor is the Company assuming, any of
the undersigned's responsibilities to comply with Section 16 of the Securities
Exchange Act of 1934, as amended.

    This Power of Attorney shall remain in full force and effect until the
earliest to occur of (a) undersigned is no longer required to file Forms 3, 4,
and 5 with respect to the undersigned's holdings of and transactions in
securities issued by the Company, (b) revocation by the undersigned in a signed
writing delivered to the foregoing attorneys-in-fact or (c) as to any attorney-
in-fact individually, until such attorney-in-fact is no longer employed by the
Company or its subsidiaries.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as  of November 17, 2021.

                                                   /s/ Carrie Brownstein
                                                  ------------------------------
                                                  Carrie Brownstein
</PRE>
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