Employer with a benefit plan ยท SEC filer
AGENUS INC.
Also filed as ANTIGENICS INC /DE/
3 FORBES ROAD, LEXINGTON, MA 02421
EIN
06-1562417
SEC CIK
0001098972
SEC · 2026-09-02
Industry (SIC)
Biological Products, (No Diagnostic Substances) (2836)
SEC · 2026-09-02
State of incorporation
DE
SEC · 2026-09-02
Ticker
AGEN
SEC · 2026-09-02
Latest SEC filing
S-8 2026-09-02
SEC · 2026-09-02
Benefit plan 1, 2024 filing
AGENUS INC. 401K RETIREMENT PLAN
DOL · 2025-10-14
Participants (start of year)
470
DOL · 2025-10-14
Plan features
code 2F2G2J2K2T3H3D
DOL · 2025-10-14
Plan type
Single-employer plan
DOL · 2025-10-14
Business code (NAICS)
325410
DOL · 2025-10-14
Benefit plan 501, 2024 filing
AGENUS INC. EMPLOYEE BENEFIT PLAN
DOL · 2025-07-15
Participants (start of year)
256
DOL · 2025-07-15
Plan features
code 4A4B4D4E4F4H4L4Q
DOL · 2025-07-15
Plan type
Single-employer plan
DOL · 2025-07-15