AGENUS INC of LEXINGTON, MA filed a DEF 14A with the SEC on 2004-04-14. Industry: Biological Products, (No Diagnostic Substances).
| Seq | Type | Description |
|---|---|---|
| 1 | DEF 14A | ANTIGENICS INCORPORATED |
| 3 | GRAPHIC | GRAPHIC |
Showing 12 of 59 filings.
| Filed | Form |
|---|---|
| 2026-05-13 | DEFA14A |
| 2026-04-30 | DEF 14A |
| 2026-04-20 | PRE 14A |
| 2025-06-06 | DEFR14A |
| 2025-05-05 | DEFR14A |
| 2025-04-30 | DEF 14A |
| 2025-04-18 | PRE 14A |
| 2024-04-26 | DEF 14A |
| 2024-02-29 | DEFA14A |
| 2024-02-26 | DEF 14A |
| 2024-02-15 | PRE 14A |
| 2023-04-28 | DEF 14A |