SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000093751-23-000684
Filing Date
2023-10-10
Accepted
2023-10-10 11:24:03
Documents
1

Document Format Files

Seq Description Document Type Size
1 2seventy_bio_Inc.txt SC 13G/A 6509
  Complete submission text file 0000093751-23-000684.txt   8322
Mailing Address 1 CONGRESS STREET SUITE 1 BOSTON MA 02114
Business Address 1 CONGRESS STREET SUITE 1 BOSTON MA 02114 617 786-3000
STATE STREET CORP (Filed by) CIK: 0000093751 (see all company filings)

IRS No.: 042456637 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6022 State Commercial Banks
Office of Finance

Mailing Address 60 BINNEY STREET CAMBRIDGE MA 02210
Business Address 60 BINNEY STREET CAMBRIDGE MA 02210 339-499-9300
2seventy bio, Inc. (Subject) CIK: 0001860782 (see all company filings)

IRS No.: 863658454 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-93049 | Film No.: 231316647
SIC: 2834 Pharmaceutical Preparations
Office of Life Sciences