0001127602-23-017884.txt : 20230605 0001127602-23-017884.hdr.sgml : 20230605 20230605172346 ACCESSION NUMBER: 0001127602-23-017884 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230531 FILED AS OF DATE: 20230605 DATE AS OF CHANGE: 20230605 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Vitoc Vlad CENTRAL INDEX KEY: 0001913257 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41455 FILM NUMBER: 23993906 MAIL ADDRESS: STREET 1: 444 WEST LAKE STREET, SUITE 1700 CITY: CHICAGO STATE: IL ZIP: 60606 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MAIA Biotechnology, Inc. CENTRAL INDEX KEY: 0001878313 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 444 WEST LAKE STREET, SUITE 1700 CITY: CHICAGO STATE: IL ZIP: 60606 BUSINESS PHONE: 312-416-8592 MAIL ADDRESS: STREET 1: 444 WEST LAKE STREET, SUITE 1700 CITY: CHICAGO STATE: IL ZIP: 60606 4 1 form4.xml PRIMARY DOCUMENT X0407 4 2023-05-31 0001878313 MAIA Biotechnology, Inc. MAIA 0001913257 Vitoc Vlad 444 WEST LAKE STREET, CHICAGO IL 60606 1 1 1 Chief Executive Officer 0 Stock Options 2.50 2023-05-31 4 A 0 123760 0 A 2023-05-31 2032-05-30 Common Stock 123760 123760 D The stock options, granted on May 31, 2023 pursuant to MAIA Biotechnology, Inc's 2021 Equity Incentive Plan, representing the right to buy shares of common stock, vest 100% on the date of the grant and are exercisable beginning as of that date. /s/ Vlad Vitoc 2023-06-05