HF Sinclair Corporation Second Quarter 2026 Earnings Release and Conference Webcast Jun 23, 2026 4:30 PM Eastern Daylight Time HF Sinclair Corporation Second Quarter 2026 Earnings Release and Conference Webcast Share DALLAS---(BUSINESS WIRE)--HF Sinclair Corporation (NYSE and NYSE Texas: DINO) ("HF Sinclairâ€) plans to announce results for the quarter ending June 30, 2026, on July 28, 2026, before the opening of trading on the NYSE and NYSE Texas. HF Sinclair has scheduled a webcast conference on July 28, 2 ...