{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-22-028809","form_type":"8-K","ticker":"SIGA","cik":"0001010086","company_name":"SIGA TECHNOLOGIES INC","filed_at":"2022-08-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:54.577744+00:00","generated_at":"2026-06-24T01:43:12.421665+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"SIGA receives BARDA $26M procurement option exercise for IV TPOXX; deliveries targeted for 2023","bullets":["BARDA exercises procurement options valued at approximately $26M for IV TPOXX under contract 19C.","This is the first procurement option exercise for IV TPOXX under the 19C contract.","Product deliveries of IV TPOXX are targeted for 2023.","Option also funds a post-marketing field study for IV TPOXX.","CEO highlights growing importance of broad orthopox response including monkeypox and smallpox."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-22-028809","json":"https://secwatch.observer/filing/0001140361-22-028809.json","markdown":"https://secwatch.observer/filing/0001140361-22-028809.md","text":"https://secwatch.observer/filing/0001140361-22-028809.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1010086/000114036122028809/0001140361-22-028809-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1010086/000114036122028809/brhc10040562_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T01:43:12.421665+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"}