0001415889-23-001361.txt : 20230124 0001415889-23-001361.hdr.sgml : 20230124 20230124161345 ACCESSION NUMBER: 0001415889-23-001361 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230120 FILED AS OF DATE: 20230124 DATE AS OF CHANGE: 20230124 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Zimmermann Tracy CENTRAL INDEX KEY: 0001830668 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39319 FILM NUMBER: 23548275 MAIL ADDRESS: STREET 1: C/O GENERATION BIO CO. STREET 2: 301 BINNEY STREET, SUITE 401 CITY: CAMBRIDGE STATE: MA ZIP: 02142 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 form4-01242023_090136.xml X0306 4 2023-01-20 0001733294 Generation Bio Co. GBIO 0001830668 Zimmermann Tracy C/O GENERATION BIO CO., 301 BINNEY ST CAMBRIDGE MA 02142 false true false false CHIEF DEVELOPMENT OFFICER Stock Option (right to buy) 4.71 2023-01-20 4 A 0 53550 0 A 2033-01-20 Common Stock 53550 53550 D Restricted Stock Units 2023-01-20 4 A 0 26775 0 A Common Stock 26775 26775 D This option was granted on January 20, 2023. The shares underlying the option vest over four years, with 25% of the shares vesting on January 20, 2024 and the remaining shares vesting in equal quarterly installments thereafter. Each restricted stock unit represents the right to receive one share of the company's common stock. The shares underlying the restricted stock units vest over four years, with 25% of the shares vesting on January 15, 2024 and the remaining shares vesting in equal quarterly installments thereafter. /s/ Jennifer Elliott, Attorney-in-Fact 2023-01-24