Statement of Changes in Beneficial Ownership (4)

FORM 4

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person * Thomson Erin Ator	2. Issuer Name and Ticker or Trading Symbol Shattuck Labs, Inc. [ STTK ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director                    _____ 10% Owner __X__ Officer (give title below)    _____ Other (specify below) General Counsel
(Last)          (First)          (Middle) C/O SHATTUCK LABS, INC., 500 W. 5TH STREET, SUITE 1200	3. Date of Earliest Transaction (MM/DD/YYYY) 1/10/2022
(Street) AUSTIN, TX 78701 (City)        (State)        (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	6. Individual or Joint/Group Filing (Check Applicable Line) _X _ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. Code (Instr. 8)		4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	1/10/2022		A		22825 (1)	A	$0.00	69084	D
Common Stock	1/12/2022		M		10000	A	$2.95	79084	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option (Right to Buy)	$7.43	1/10/2022		A		45650		(2)	1/10/2032	Common Stock	45650	$0.00	45650	D
Stock Option (Right to Buy)	$2.95	1/12/2022		M			10000	(3)	9/18/2028	Common Stock	10000	$0.00	53705	D

Explanation of Responses:
(1)	Consists of 22,825 restricted stock units, which will vest in four equal annual installments beginning on January 10, 2023, subject to the Reporting Person's continued service to the Issuer.
(2)	This option represented a right to purchase a total of 45,650 shares of the Issuer's common stock, one quarter of which will vest on January 10, 2023, with the remaining three quarters vesting in equal monthly installments through January 10, 2026, subject to the Reporting Person's continued service to the Issuer.
(3)	This option represents the right to purchase a total of 63,705 shares of the Issuer's common stock, 15,925 of which vested on May 15, 2019, with the remaining shares vesting in equal monthly installments through May 15, 2022.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Thomson Erin Ator C/O SHATTUCK LABS, INC. 500 W. 5TH STREET, SUITE 1200 AUSTIN, TX 78701			General Counsel

Signatures
/s/ Erin Ator Thomson		1/12/2022
**Signature of Reporting Person		Date