Hf Sinclair CORP (DINO) SEC Filings — 2026 1 SEC filing for Hf Sinclair CORP (DINO) in 2026. FilingsHF Sinclair Director Acquires 1,000 Shares — 4 · Apr 20, 2026 ExploreAll DINO Filings · DINO 2025 · All 2026 Filings