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HF Sinclair

7 articles

HF Sinclair Sues EPA Over Biofuel Exemption Delays

HF Sinclair sued the U.S. EPA over delays in deciding biofuel blending exemption petitions, citing concerns over rising compliance costs. The agency faces a September deadline to rule on pending reque

reuters · 2026-07-24 15:00

HF Sinclair terminates CFO Atanas Atanasov

HF Sinclair terminated CFO Atanas Atanasov amid audit concerns, following the recent departure of CEO Timothy Go. Chief Accounting Officer Vivek Garg will assume the role of acting CFO.

reuters · 2026-05-13 14:38