Robert Hammond, 68, has served as a director of T1 Energy since March 2026. Mr. Hammond brings more than 40 years of experience in the energy industry, with extensive expertise in investor relations and corporate communications. From 1994 until his retirement in 2023, Mr. Hammond served as Director, Investor Relations North America at TotalEnergies, where he developed and implemented the company s U.S. investor relations program, playing a central role in growing U.S. institutional ownership and establishing the United States as TotalEnergies largest shareholder group by country. During his tenure, Mr. Hammond worked closely with executive management on strategic communications to investors and the Board of Directors. Prior to joining TotalEnergies, Mr. Hammond held a financial reporting role at Oryx Energy Company from 1980 to 1994, where he gained foundational experience in SEC reporting, communication strategies and investor targeting. Mr. Hammond holds an M.B.A. from Southern Methodist University and a B.B.A. from the University of Texas at Arlington. Mr. Hammond, who was appointed to the Board on March 26, 2026, was initially identified and recommended for consideration by certain of the Company s executive officers, together with Ms. Jessica Wirth Strine, in her capacity as a non-management director and Chair of the Nominating and Corporate Governance Committee.