---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-355559"
form_type: "8-K"
ticker: "AGEN"
cik: "0001098972"
company_name: "AGENUS INC"
filed_at: "2026-08-18T20:30:14+00:00"
generated_at: "2026-08-18T20:32:29.194179+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Agenus amends loan: $24.75M principal, maturity extended to Nov 2029, 13% interest

## Summary
- Second Loan Modification Agreement with Ocean 1181 LLC executed Aug 12, 2026; Third Amended and Restated Promissory Note issued.
- Outstanding principal remains $24,750,000; maturity extended to November 30, 2029; interest rate 13.0% per annum.
- Monthly interest payments continue: one-half cash, one-half in Agenus common stock.
- Extension fee of $247,500 paid one-half cash and one-half in common stock; shares issued under Section 4(a)(2)/Regulation D.

## SEC filing metadata
- accession: 0001193125-26-355559
- form_type: 8-K
- ticker: AGEN
- cik: 0001098972
- company_name: AGENUS INC
- filed_at: 2026-08-18T20:30:14+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 3.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1098972/000119312526355559/0001193125-26-355559-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1098972/000119312526355559/agen-20260812.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-355559
- JSON: https://secwatch.observer/filing/0001193125-26-355559.json
- Plain text: https://secwatch.observer/filing/0001193125-26-355559.txt

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