0001415889-23-009606.txt : 20230612 0001415889-23-009606.hdr.sgml : 20230612 20230612161510 ACCESSION NUMBER: 0001415889-23-009606 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230608 FILED AS OF DATE: 20230612 DATE AS OF CHANGE: 20230612 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Cooper Ronald Harold Wilfred CENTRAL INDEX KEY: 0001676880 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39319 FILM NUMBER: 231008230 MAIL ADDRESS: STREET 1: C/O GENOCEA BIOSCIENCES, INC. STREET 2: 100 ACORN PARK DRIVE, 5TH FLOOR CITY: CAMBRIDGE STATE: MA ZIP: 02140 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Generation Bio Co. CENTRAL INDEX KEY: 0001733294 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 814301281 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 301 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 857-529-5908 MAIL ADDRESS: STREET 1: 301 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 4 1 form4-06122023_040607.xml X0407 4 2023-06-08 0001733294 Generation Bio Co. GBIO 0001676880 Cooper Ronald Harold Wilfred C/O GENERATION BIO CO., 301 BINNEY ST CAMBRIDGE MA 02142 true false false false 0 Stock Option (right to buy) 4.83 2023-06-08 4 A 0 25000 0 A 2033-06-07 Common Stock 25000 25000 D This option was granted on June 8, 2023. The shares underlying the option will fully vest on the earlier of: June 8, 2024 and the date of Generation Bio's 2024 annual meeting of stockholders. /s/ Benjamin Waters, Attorney-in-Fact 2023-06-12