0001562180-22-002846.txt : 20220321 0001562180-22-002846.hdr.sgml : 20220321 20220321170724 ACCESSION NUMBER: 0001562180-22-002846 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220317 FILED AS OF DATE: 20220321 DATE AS OF CHANGE: 20220321 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Leschly Nick CENTRAL INDEX KEY: 0001578408 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40791 FILM NUMBER: 22756312 MAIL ADDRESS: STREET 1: C/O BLUEBIRD BIO, INC. STREET 2: 840 MEMORIAL DRIVE CITY: CAMBRIDGE STATE: MA ZIP: 02139 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: 2seventy bio, Inc. CENTRAL INDEX KEY: 0001860782 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] 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 X0306 4 2022-03-17 false 0001860782 2seventy bio, Inc. TSVT 0001578408 Leschly Nick 60 BINNEY STREET CAMBRIDGE MA 02142 true true false false President and CEO Common Stock 2022-03-17 4 A false 368857.00 12.20 A 556888.00 D Common Stock 15233.00 I Nick Leschly 2001 Trust Common Stock 41000.00 I Nick Leschly Irrevocable GST Trust of 2019 The shares of common stock were acquired by the Reporting Person pursuant to a share purchase agreement in a private placement offering of shares of the Issuer's common stock, which offering closed on March 17, 2022. The issuance of such shares by the Reporting Person was approved by the Issuer's board of directors in accordance with Rule 16(b)-3 of the Securities Exchange Act of 1934, as amended. /s/ Teresa Jurgensen, Attorney-in-Fact 2022-03-21