SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001562180-24-002975
Filing Date
2024-03-25
Accepted
2024-03-25 16:27:02
Documents
2
Period of Report
2024-03-20

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primarydocument.html 3  
1 PRIMARY DOCUMENT primarydocument.xml 3 1682
2 SECTION 16 POWER OF ATTORNEY (POA) poanewton.txt EX-99 4336
  Complete submission text file 0001562180-24-002975.txt   7402
Mailing Address 60 BINNEY STREET CAMBRIDGE MA 02210
Business Address 60 BINNEY STREET CAMBRIDGE MA 02210 339-499-9300
2seventy bio, Inc. (Issuer) CIK: 0001860782 (see all company filings)

IRS No.: 863658454 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)

Mailing Address 46 FREDRICK AVENUE ATHERTON CA 94027
Business Address
Newton Charles W. (Reporting) CIK: 0001866219 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-40791 | Film No.: 24779558