Employer with a benefit plan ยท SEC filer
2SEVENTY BIO, INC.
60 BINNEY STREET, CAMBRIDGE, MA 02142
EIN
86-3658454
SEC CIK
0001860782
SEC · 2025-08-14
Industry (SIC)
Pharmaceutical Preparations (2834)
SEC · 2025-08-14
State of incorporation
DE
SEC · 2025-08-14
Latest SEC filing
SCHEDULE 13G/A 2025-08-14
SEC · 2025-08-14
Benefit plan 1, 2024 filing
2SEVENTY BIO, INC. 401(K) PLAN
DOL · 2025-07-18
Participants (start of year)
502
DOL · 2025-07-18
Plan features
code 2F2T2G2J2K2S2E3D
DOL · 2025-07-18
Plan type
Single-employer plan
DOL · 2025-07-18
Business code (NAICS)
541700
DOL · 2025-07-18
Benefit plan 501, 2024 filing
2SEVENTY BIO, INC. HEALTH AND WELFARE PLAN
DOL · 2025-03-25
Participants (start of year)
456
DOL · 2025-03-25
Plan features
code 4A4B4D4E4H4Q4R
DOL · 2025-03-25
Plan type
Single-employer plan
DOL · 2025-03-25
Business code (NAICS)
541700
DOL · 2025-03-25