secwatch.observer — SEC 8-K summary ====================================== Issuer: HF Sinclair Corp (DINO) CIK: 0001915657 Form: 8-K Filed at: 2025-09-17T23:59:59+00:00 Accession: 0001915657-25-000084 Event type: other_material Sentiment: positive Materiality: 0.60 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 HF Sinclair enters $100M share repurchase agreement with REH Advisors at $51.32/share -------------------------------------------------------------------------------- - Repurchases 1,948,558 shares from REH Advisors Inc. for $99,999,997 in private transaction. - Price of $51.32/share will be funded with cash on hand; closing expected on or around Sept 19, 2025. - This is the 18th private repurchase from REH; shares become treasury stock. - Part of existing $1B buyback program; total repurchased to date $411.3M including this deal. - Selling stockholder (REH) owned ~8.6% of outstanding common stock prior to transaction. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1915657/000191565725000084/0001915657-25-000084-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1915657/000191565725000084/dino-20250916.htm HTML page: https://secwatch.observer/filing/0001915657-25-000084 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer