Erin Ator Thomson - Jan 25, 2023 Form 4 Insider Report for Shattuck Labs, Inc. (STTK)

Role: General Counsel
Signature: /s/ Erin Ator Thomson
Stock symbol: STTK
Transactions as of: Jan 25, 2023
Transactions value $: $0
Form type: 4
Date filed: 1/27/2023, 05:11 PM
Previous filing: Jan 12, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STTK	Common Stock	Award	$0	+24.1K	+30.51%	$0.00	103K	Jan 25, 2023	Direct	F1

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	STTK	Stock Option (Right to Buy)	Award	$0	+48.3K		$0.00	48.3K	Jan 25, 2023	Common Stock	48.3K	$3.57	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Consists of 24,125 restricted stock units, which will vest in four equal annual installments beginning on January 25, 2024, subject to the Reporting Person's continued service to the Issuer.
F2	This option represents a right to purchase a total of 48,250 shares of the Issuer's common stock, one quarter of which will vest on January 25, 2024, with the remaining three quarters vesting in equal monthly installments through January 25, 2027, subject to the Reporting Person's continued service to the Issuer.