0001562180-24-005007.txt : 20240612 0001562180-24-005007.hdr.sgml : 20240612 20240612185224 ACCESSION NUMBER: 0001562180-24-005007 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20240610 FILED AS OF DATE: 20240612 DATE AS OF CHANGE: 20240612 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Newton Charles W. CENTRAL INDEX KEY: 0001866219 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40791 FILM NUMBER: 241039644 MAIL ADDRESS: STREET 1: 46 FREDRICK AVENUE CITY: ATHERTON STATE: CA ZIP: 94027 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: 2seventy bio, Inc. CENTRAL INDEX KEY: 0001860782 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] ORGANIZATION NAME: 03 Life Sciences IRS NUMBER: 863658454 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 60 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02210 BUSINESS PHONE: 339-499-9300 MAIL ADDRESS: STREET 1: 60 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02210 4 1 primarydocument.xml PRIMARY DOCUMENT X0508 4 2024-06-10 false 0001860782 2seventy bio, Inc. TSVT 0001866219 Newton Charles W. 60 BINNEY STREET CAMBRIDGE MA 02142 true false false false false Common Stock 2024-06-10 4 A false 6025.00 0.00 A 22625.00 D Stock Options (Right to buy) 3.93 2024-06-10 4 A false 12050.00 0.00 A 2034-06-10 Common Stock 12050.00 12050.00 D These restricted stock units vest 100% on the earlier of June 10, 2025 or the date of the next annual meeting of stockholders of 2seventy bio, Inc. This option vests 100% on the earlier of June 10, 2025 or the date of the next annual meeting of stockholders of 2seventy bio, Inc. /s/ Iya Kessler, Attorney-in-Fact 2024-06-12