SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form PRE 14A - Other preliminary proxy statements:
SEC Accession No. 0001860782-23-000053
Filing Date
2023-04-18
Accepted
2023-04-18 17:21:23
Documents
5
Period of Report
2023-04-18

Document Format Files

Seq Description Document Type Size
1 PRE 14A tsvt-2023proxy.htm PRE 14A 602426
2 a2seventybioinc_pagex1.jpg GRAPHIC 453121
3 a2seventybioinc_pagex2.jpg GRAPHIC 170583
4 image_0.jpg GRAPHIC 13419
5 image_1.jpg GRAPHIC 4563
  Complete submission text file 0001860782-23-000053.txt   1486933
Mailing Address 60 BINNEY STREET CAMBRIDGE MA 02210
Business Address 60 BINNEY STREET CAMBRIDGE MA 02210 339-499-9300
2seventy bio, Inc. (Filer) CIK: 0001860782 (see all company filings)

IRS No.: 863658454 | State of Incorp.: DE | Fiscal Year End: 1231
Type: PRE 14A | Act: 34 | File No.: 001-40791 | Film No.: 23827818
SIC: 2834 Pharmaceutical Preparations
Office of Life Sciences