T1 Energy Inc. Appoints New Chief Operating Officer

Summary

T1 Energy Inc. announced on September 4, 2025, that Jaime Eduardo Gualy has been appointed as the new Chief Operating Officer, effective August 15, 2025. Gualy, who previously served as Executive Vice President of Corporate Development, will receive an annual base salary of $500,000 and will be eligible for additional equity grants and severance upon termination under specific conditions. The details of his appointment are outlined in an amended offer letter, which is furnished as Exhibit 10.1 to this report.