0000899243-23-015152.txt : 20230609 0000899243-23-015152.hdr.sgml : 20230609 20230609160518 ACCESSION NUMBER: 0000899243-23-015152 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230607 FILED AS OF DATE: 20230609 DATE AS OF CHANGE: 20230609 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MAIER PAUL V CENTRAL INDEX KEY: 0001182615 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40505 FILM NUMBER: 231005215 MAIL ADDRESS: STREET 1: 3595 JOHN HOPKINS COURT CITY: SAN DIEGO STATE: CA ZIP: 92121 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Ambrx Biopharma Inc. CENTRAL INDEX KEY: 0001836056 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 571147346 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 10975 NORTH TORREY PINES ROAD CITY: LA JOLLA STATE: CA ZIP: 92037 BUSINESS PHONE: (858) 875-2400 MAIL ADDRESS: STREET 1: 10975 NORTH TORREY PINES ROAD CITY: LA JOLLA STATE: CA ZIP: 92037 4 1 doc4.xml FORM 4 SUBMISSION X0407 4 2023-06-07 0 0001836056 Ambrx Biopharma Inc. AMAM 0001182615 MAIER PAUL V C/O AMBRX BIOPHARMA INC. 10975 NORTH TORREY PINES ROAD LA JOLLA CA 92037 1 0 0 0 0 Ordinary Shares 2023-06-07 4 A 0 85000 0.00 A 85000 D The Ordinary Shares of the Issuer may be represented by ADSs. Each ADS represents seven (7) Ordinary Shares of the Issuer. Represents grant of Restricted Stock Units (the "RSUs") payable solely in Ordinary Shares of the Issuer that vest as follows: on the earlier of (i) the one year anniversary of the date of grant and (ii) the day before the next annual general meeting. /s/ Sonja Nelson, Attorney-in-Fact for Paul V. Maier 2023-06-09