Anthony C. Duennen is the Executive Vice President, General Counsel, and Secretary at Sable Offshore Corp Class A, a leading energy company focused on offshore oil and gas development. In this role, he provides strategic legal guidance on corporate governance, mergers and acquisitions, regulatory compliance, and risk management, ensuring the company's operations align with complex federal and international standards in the energy sector. Duennen's leadership has been crucial in navigating high-stakes environmental regulations and litigation, safeguarding the company's assets and reputation amid volatile market conditions. With more than 25 years of experience in energy law, Duennen previously served as Senior Vice President and General Counsel at a major independent oil producer, where he orchestrated over $2 billion in asset acquisitions and divestitures. He began his career at a premier New York law firm, specializing in securities and energy transactions, before transitioning to in-house roles at Fortune 500 energy firms. A graduate of Harvard Law School, Duennen holds a B.A. from the University of California, Berkeley, and is recognized for his achievements, including leading the successful defense in a landmark class-action lawsuit and advising on groundbreaking offshore permitting deals that expanded operational footprints. At Sable Offshore, Duennen continues to drive innovation and growth, spearheading legal strategies for sustainable energy transitions and international joint ventures. His proactive approach to ESG compliance and corporate ethics has earned him accolades from industry peers, positioning the company for long-term success in the evolving offshore energy landscape.