# AGENUS INC — DEF 14A

AGENUS INC of LEXINGTON, MA filed a DEF 14A with the SEC on 2005-04-22. Industry: Biological Products, (No Diagnostic Substances).

## Filing

- Filed: 2005-04-22
- Form: DEF 14A
- Accession: 0000950135-05-002138
- Registrant: AGENUS INC
- CIK: 0001098972
- Industry (SIC): Biological Products, (No Diagnostic Substances) (2836)
- State of incorporation: DE
- Location: LEXINGTON, MA

## Documents (2)

| Seq | Type | Description |
| --- | --- | --- |
| 1 | DEF 14A | ANTIGENICS INC. |
| 2 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (59)

_Showing 12 of 59 filings._

| Filed | Form |
| --- | --- |
| [2026-05-13](https://search.stillhousedata.com/proxy/0001193125-26-221408) | DEFA14A |
| [2026-04-30](https://search.stillhousedata.com/proxy/0001193125-26-197536) | DEF 14A |
| [2026-04-20](https://search.stillhousedata.com/proxy/0001193125-26-164318) | PRE 14A |
| [2025-06-06](https://search.stillhousedata.com/proxy/0001193125-25-137038) | DEFR14A |
| [2025-05-05](https://search.stillhousedata.com/proxy/0001193125-25-112787) | DEFR14A |
| [2025-04-30](https://search.stillhousedata.com/proxy/0000950170-25-061030) | DEF 14A |
| [2025-04-18](https://search.stillhousedata.com/proxy/0000950170-25-055882) | PRE 14A |
| [2024-04-26](https://search.stillhousedata.com/proxy/0000950170-24-048786) | DEF 14A |
| [2024-02-29](https://search.stillhousedata.com/proxy/0001193125-24-053578) | DEFA14A |
| [2024-02-26](https://search.stillhousedata.com/proxy/0001193125-24-046230) | DEF 14A |
| [2024-02-15](https://search.stillhousedata.com/proxy/0001193125-24-037075) | PRE 14A |
| [2023-04-28](https://search.stillhousedata.com/proxy/0000950170-23-015865) | DEF 14A |

## More

- [CIK 1098972 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1098972&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950135-05-002138.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.