{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-013950","form_type":"8-K","ticker":"AGEN","cik":"0001098972","company_name":"AGENUS INC","filed_at":"2023-04-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.935311+00:00","generated_at":"2026-06-16T18:22:53.345283+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Agenus declares stock dividend of MiNK shares at 0.0146 per share; payable May 1","bullets":["Dividend of 5,000,000 MiNK shares distributed May 1, 2023, to AGEN holders of record Apr 17, 2023.","Ratio: 0.0146 MiNK shares per AGEN share; cash in lieu of fractional shares at $2.21 per share.","Dividend may be taxable as ordinary income to extent of earnings; backup withholding applies to non-corporate holders.","Non-U.S. holders subject to 30% withholding unless reduced rate via W-8 forms; corporate holders may claim dividends-received deduction."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-013950","json":"https://secwatch.observer/filing/0000950170-23-013950.json","markdown":"https://secwatch.observer/filing/0000950170-23-013950.md","text":"https://secwatch.observer/filing/0000950170-23-013950.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1098972/000095017023013950/0000950170-23-013950-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1098972/000095017023013950/agen-20230424.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-16T18:22:53.345283+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}