{"schema_version":"secwatch.filing_event.v1","accession":"0000015847-26-000037","form_type":"8-K","ticker":"BUKS","cik":"0000015847","company_name":"BUTLER NATIONAL CORP","filed_at":"2026-08-20T15:58:14+00:00","discovered_at":"2026-08-20T15:59:11.471323+00:00","generated_at":"2026-08-20T15:59:25.607797+00:00","sec_items":["1.01","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Boot Hill Casino extends Kansas Lottery sports wagering contract through 2030; DraftKings deal extended 10 years","bullets":["Renewed Lottery Sports Wagering Management Contract with Kansas Lottery for three years, commencing Sept 1, 2027, through 2030.","Butler National Service Corp will receive 90% of sports wagering revenue, subject to modification for future law compliance.","DraftKings agreement amended and extended for ten years with updated commercial terms, subject to continuing Boot Hill management authority.","Press release dated Aug 20, 2026; contract executed Aug 17, 2026."],"urls":{"canonical":"https://secwatch.observer/filing/0000015847-26-000037","json":"https://secwatch.observer/filing/0000015847-26-000037.json","markdown":"https://secwatch.observer/filing/0000015847-26-000037.md","text":"https://secwatch.observer/filing/0000015847-26-000037.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/15847/000001584726000037/0000015847-26-000037-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/15847/000001584726000037/buks-20260817.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-08-20T15:59:25.607797+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"}