---
schema_version: "secwatch.filing_event.v1"
accession: "0000950170-24-121443"
form_type: "8-K"
ticker: "AGEN"
cik: "0001098972"
company_name: "AGENUS INC"
filed_at: "2024-11-05T23:59:59+00:00"
generated_at: "2026-05-30T05:08:56.809107+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Ulf Wiinberg resigns from Agenus board, stays as senior advisor

## Summary
- Ulf Wiinberg resigned as director effective 5:00 p.m. ET on November 5, 2024.
- Wiinberg will continue to advise the company on an ad hoc basis as senior advisor.
- Resignation was not due to any disagreement with Agenus operations, policies or practices.
- Chairman and CEO Garo H. Armen signed the 8-K.

## SEC filing metadata
- accession: 0000950170-24-121443
- form_type: 8-K
- ticker: AGEN
- cik: 0001098972
- company_name: AGENUS INC
- filed_at: 2024-11-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1098972/000095017024121443/0000950170-24-121443-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1098972/000095017024121443/agen-20241030.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950170-24-121443
- JSON: https://secwatch.observer/filing/0000950170-24-121443.json
- Plain text: https://secwatch.observer/filing/0000950170-24-121443.txt

## Key facts
- Executive change
  Ulf Wiinberg resigned as Director at AGENUS INC.
  - Action: resigned
  - Role: Director
  source text: On October 30, 2024, Ulf Wiinberg resigned as a director at Agenus Inc. (the “Company”), effective as of 5:00 p.m. Eastern Time on November 5, 2024.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1098972/000095017024121443/0000950170-24-121443-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.