{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-003213","form_type":"8-K","ticker":"NPK","cik":"0000080172","company_name":"NATIONAL PRESTO INDUSTRIES INC","filed_at":"2026-02-05T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.730220+00:00","generated_at":"2026-05-16T04:41:59.966751+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":"AMTEC awarded $49M IDIQ contract by U.S. Army for 40mm NRE services","bullets":["U.S. Army issues AMTEC Corp. (wholly owned subsidiary) IDIQ contract for 40mm NRE services with $49M max ceiling.","Contract spans five ordering periods through January 29, 2031.","Work includes 40mm grenade ammunition integration, fabrication, testing, and enhanced lethality/accuracy tech.","Actual delivery order values depend on military requirements, funding, and procurement regulations.","Award signals continued partnership with U.S. Army for medium caliber ammunition support."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-003213","json":"https://secwatch.observer/filing/0001437749-26-003213.json","markdown":"https://secwatch.observer/filing/0001437749-26-003213.md","text":"https://secwatch.observer/filing/0001437749-26-003213.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/80172/000143774926003213/0001437749-26-003213-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/80172/000143774926003213/npk20260205_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T04:41:59.966751+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"}