{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-24-017079","form_type":"8-K","ticker":"NPK","cik":"0000080172","company_name":"NATIONAL PRESTO INDUSTRIES INC","filed_at":"2024-05-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:22.013277+00:00","generated_at":"2026-06-01T23:53:45.570278+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 Defense segment awarded $818.9M IDIQ contract and $48M TOW warhead subcontract","bullets":["AMTEC Corp awarded 5-year IDIQ contract for 40mm M918E2 TP-DNT cartridge, maximum value $818.9M.","Spectra Technologies received follow-on subcontract from Raytheon for TOW 2B missile warhead, value ~$48M.","Contracts support day/night/thermal training ammunition and anti-tank missile production.","Actual award amounts depend on military requirements and government procurement regulations."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-24-017079","json":"https://secwatch.observer/filing/0001437749-24-017079.json","markdown":"https://secwatch.observer/filing/0001437749-24-017079.md","text":"https://secwatch.observer/filing/0001437749-24-017079.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/80172/000143774924017079/0001437749-24-017079-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/80172/000143774924017079/npk20240515_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T23:53:45.570278+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"}