Company facts
- Headquarters
- Lexington, Massachusetts
- Most recent report
- 8-K, filed Aug 18, 2026
- Incorporated
- Delaware
- Filings on record
- 1,000+ filings
- On EDGAR
- CIK 1098972
- Fiscal year ends
- December
- Filer status
- Accelerated filer, Smaller reporting company
Financials 8 of 51
News 8 of 166
Prospectuses and Registrations 8 of 47
- S-3 Shelf registration statement Sep 11, 2026
- S-8 Registration statement for an employee plan Sep 2, 2026
- 424B3 Prospectus supplement for an offering Aug 17, 2026
- S-8 Registration statement for an employee plan Aug 7, 2026
- S-3 Shelf registration statement Aug 7, 2026
- S-3 Shelf registration statement Jul 20, 2026
- S-3ASR Automatic shelf registration Dec 29, 2025
- S-8 Registration statement for an employee plan Aug 12, 2025
Proxies 8 of 27
- DEFA14A Extra proxy material May 13, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2026
- PRE 14A Preliminary proxy statement Apr 20, 2026
- DEFR14A Jun 6, 2025
- DEFR14A May 5, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 30, 2025
- PRE 14A Preliminary proxy statement Apr 18, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 26, 2024
Ownership 8 of 618
- 4 Insider reported a trade Sep 16, 2026
- 3 Insider reported their initial holding Sep 15, 2026
- 4 Insider reported a trade Aug 12, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 11, 2026
- 4 Insider reported a trade Aug 7, 2026
- 4 Insider reported a trade Aug 7, 2026
- 4 Insider reported a trade Aug 7, 2026
Other 8 of 91
- EFFECT Notice that a registration became effective Aug 14, 2026
- EFFECT Notice that a registration became effective Jul 27, 2026
- ARS Annual report sent to shareholders Apr 30, 2026
- EFFECT Notice that a registration became effective May 30, 2025
- CORRESP Reply to SEC staff May 28, 2025
- UPLOAD Comment letter from SEC staff May 15, 2025
- ARS Annual report sent to shareholders Apr 30, 2025
- ARS Annual report sent to shareholders Apr 26, 2024
Everything here comes from Agenus Inc's own filings on SEC EDGAR. The filing list is rechecked every hour.