Andrew R. Neill - 12 May 2021 Form 4 Insider Report for Shattuck Labs, Inc. (STTK)

Role: Chief Financial Officer
Signature: /s/ Erin Ator Thomson, Attorney-in-fact for Andrew R. Neill
Issuer symbol: STTK
Transactions as of: 12 May 2021
Net transactions value: +$88.6
Form type: 4
Filing time: 12 May 2021, 20:38:02 UTC
Next filing: 17 May 2021
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STTK	Common Stock	Options Exercise	$88.6	+8,860	+17%	$0.0100^*	59,963	12 May 2021	Direct

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)	Options Exercise	$0	-8,860	-80%	$0.000000	2,203	12 May 2021	Common Stock	8,860	$0.0100	Direct	F1

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

Explanation of Responses:

Id	Content
F1	This option represents a right to purchase a total of 17,700 shares of the Issuer's common stock and will vest in equal monthly installments through May 22, 2021, subject to the Reporting Person's continued service to the Issuer.