{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-048998","form_type":"8-K","ticker":"DINO","cik":"0001915657","company_name":"HF Sinclair Corp","filed_at":"2025-11-04T23:59:59+00:00","discovered_at":"2026-05-14T18:02:41.053933+00:00","generated_at":"2026-05-17T00:43:55.499129+00:00","sec_items":["1.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"HF Sinclair repurchases 960,061 shares from REH Advisors for $50M at $52.08/share","bullets":["Repurchased 960,061 shares of common stock from REH Advisors Inc. for $50M ($52.08/share) in a privately negotiated deal.","This is the 19th such transaction with REH Advisors; Audit Committee approved as an interested transaction.","Part of the existing $1B share repurchase program; total repurchased to date is $466.3M.","Closing expected on or shortly after Nov 6, 2025; purchase funded with cash on hand.","REH Advisors beneficially owned ~7.67% of outstanding shares prior to this transaction."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-048998","json":"https://secwatch.observer/filing/0001628280-25-048998.json","markdown":"https://secwatch.observer/filing/0001628280-25-048998.md","text":"https://secwatch.observer/filing/0001628280-25-048998.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1915657/000162828025048998/0001628280-25-048998-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1915657/000162828025048998/dino-20251104.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T00:43:55.499129+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"}