Premier American Uranium Successfully Completes Drilling Program at Cebolleta Project, New Mexico and Delivers Samples for Advanced Metallurgical Testing

TORONTO, July 13, 2026 (GLOBE NEWSWIRE) -- Premier American Uranium Inc. (“PUR”, the “Company” or “Premier American Uranium”) (TSXV: PUR) (OTCQB: PAUIF) is pleased to announce the successful completion of its drilling program at the Company's wholly owned Cebolleta Uranium Project (“Cebolleta” or the “Project”) in New Mexico. As announced in a press release on May 12, 2026, the program was designed to recover representative samples from the underground resource area to support advanced technical studies as part of the Company’s 2026 work program focused on advancing process optimization and Project economics. The recovered samples have now been delivered to Hazen Research, Inc. (“Hazen Research”), the Company’s contracted metallurgical laboratory in Golden, Colorado, where they will support a planned comprehensive metallurgical testing program aimed at optimizing heap-leach uranium recovery and informing key assumptions for future economic studies including a planned update to the Company’s current Preliminary Economic Assessment with respect to the Project (the “2025 PEA”) targeted for completion in 2027.