{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-26-011361","form_type":"8-K","ticker":"SIGA","cik":"0001010086","company_name":"SIGA TECHNOLOGIES INC","filed_at":"2026-03-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.393140+00:00","generated_at":"2026-05-15T08:46:28.016712+00:00","sec_items":["8.01"],"event_type":"dividend","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"SIGA declares special $0.60/share dividend payable April 23","bullets":["Special one-time cash dividend of $0.60 per common share declared.","Record date for dividend is April 7, 2026.","Dividend payable on April 23, 2026.","Announced on March 26, 2026 via press release."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-26-011361","json":"https://secwatch.observer/filing/0001140361-26-011361.json","markdown":"https://secwatch.observer/filing/0001140361-26-011361.md","text":"https://secwatch.observer/filing/0001140361-26-011361.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1010086/000114036126011361/0001140361-26-011361-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1010086/000114036126011361/ef20068653_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T08:46:28.016712+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"}