HF Sinclair Corporation (NYSE and NYSE Texas: DINO) has appointed two new presidents as part of a leadership reorganization, according to a press release from the Dallas-based energy company.

Steven Ledbetter, previously Executive Vice President of Commercial, has been named President and Chief Operating Officer. In the role, he will oversee the company's operations and commercial organizations. Ledbetter joined HF Sinclair in March 2023 and previously served as President and Chief Executive Officer of Shell Midstream Partners GP LLC.

Valerie Pompa, previously Executive Vice President of Operations, has been appointed President of Growth, Technology and Transformation. She will lead enterprise-wide growth and transformation priorities, including technology strategy and deployment. Pompa has served in senior operations roles at HF Sinclair since October 2020.

Chief Executive Officer Franklin Myers commented on the appointments: "These appointments are an important step forward as we position HF Sinclair for long-term success." Myers will continue to serve as CEO on a temporary basis.

Matthew Joyce will remain in his role as Senior Vice President of Lubricants & Specialties, reporting directly to Myers.