{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-22-023234","form_type":"8-K","ticker":"NPK","cik":"0000080172","company_name":"NATIONAL PRESTO INDUSTRIES INC","filed_at":"2022-09-29T23:59:59+00:00","discovered_at":"2026-05-14T18:03:58.180386+00:00","generated_at":"2026-06-23T06:51:57.633255+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"National Presto subsidiary AMTEC receives $69.8M initial award from U.S. Army for 40mm ammunition contract","bullets":["AMTEC awarded sole-source 40mm Grenade Ammunition Systems contract for FY2022–2026, initial $69.8M, max $826.8M.","Fifth consecutive 40mm systems contract; covers 22 consecutive government fiscal years (FY05–FY26).","Deliveries to commence in late 2023; actual volume depends on military requirements and funding.","Contract supports U.S. Army tactical and practice ammunition cartridges."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-22-023234","json":"https://secwatch.observer/filing/0001437749-22-023234.json","markdown":"https://secwatch.observer/filing/0001437749-22-023234.md","text":"https://secwatch.observer/filing/0001437749-22-023234.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/80172/000143774922023234/0001437749-22-023234-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/80172/000143774922023234/npk20220929_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-23T06:51:57.633255+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"}