{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-23-036629","form_type":"8-K","ticker":"SIGA","cik":"0001010086","company_name":"SIGA TECHNOLOGIES INC","filed_at":"2023-07-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:32.855027+00:00","generated_at":"2026-06-12T22:45:21.593066+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"U.S. Government exercises ~$138M procurement options for oral and IV TPOXX from SIGA","bullets":["BARDA contract options exercised: ~$113M oral TPOXX (delivery in 2023) and ~$25M IV TPOXX (delivery starts 2024).","Orders follow 2022 deliveries to 13 international customers and U.S. DoD; CEO notes growing global demand for orthopoxvirus preparedness.","Oral TPOXX fully deliverable in 2023; IV TPOXX delivery under prior order to be completed before starting this new IV order.","Contract supported by HHS/ASPR/BARDA and Strategic National Stockpile under Contract No. 75A50118C00019."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-23-036629","json":"https://secwatch.observer/filing/0001140361-23-036629.json","markdown":"https://secwatch.observer/filing/0001140361-23-036629.md","text":"https://secwatch.observer/filing/0001140361-23-036629.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1010086/000114036123036629/0001140361-23-036629-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1010086/000114036123036629/brhs20056591_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-12T22:45:21.593066+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"}