X0609 4 2026-05-06 0001992243 T1 Energy Inc. TE 0001786389 Barcelo Daniel false 1211 E 4TH ST. AUSTIN TX 78702 true true false false Chief Executive Officer 0 Restricted Stock Units (RSUs) 2026-05-06 4 A false 1000000 0 A Common Stock 1000000 1000000 D The Restricted Stock Units ("RSUs") will be net settled in shares of Common Stock or, if permitted by the Company, by a cash payment from the Reporting Person. Each RSU represents a right to receive one share of Common Stock granted pursuant to the 2021 Equity Incentive Plan (amended and restated as of April 22, 2024). 500,000 of the RSUs shall vest on the first anniversary of the May 6, 2026 grant date (on May 6, 2027). The remaining 500,000 RSUs shall vest ratably over three years from the May 6, 2026 grant date. One-third (1/3) of such units shall vest on May 6, 2027; one-third (1/3) of such units shall vest on May 6, 2028; and one-third (1/3) of such units shall vest on May 6, 2029. /s/ Harold Callo Sanchez, as Attorney-in-Fact 2026-05-08