Sergei M. Gryaznov - 07 Dec 2022 Form 4 Insider Report for MAIA Biotechnology, Inc. (MAIA)

Role: Chief Scientific Officer
Signature: /s/ Sergei M. Gryaznov
Issuer symbol: MAIA
Transactions as of: 07 Dec 2022
Net transactions value: +$18,300
Form type: 4
Filing time: 08 Dec 2022, 16:36:45 UTC
Previous filing: 20 Sep 2022
Next filing: 10 Mar 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MAIA	Common Stock	Options Exercise	$18,300	+10,000	+29%	$1.83	44,511	07 Dec 2022	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	MAIA	Stock Options	Options Exercise	$0	-10,000	-20%	$0.000000	40,000	07 Dec 2022	Common Stock	10,000	$1.83	Direct	F1

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

Explanation of Responses:

Id	Content
F1	Represents an option to purchase shares of Common Stock granted pursuant to the 2020 Equity Incentive Plan. These options vest in 36 equal monthly instalments beginning on January 1, 2021.