Jaguar Uranium Corp

JAGU

Valor de mercado US$ 22 mi

Large-Scale, Bulk-Tonnage, Near-Surface Potential Uranium-Vanadium Resource: 4.2 million lbs. of Indicated and 10.1 million lbs.

Large-scale exploration footprint: The authorization covers six properties totaling 59,895 hectares, representing approximately 25% and the largest component of the entire Laguna Salada Project. TORONTO, Sept.

TORONTO, Sept. 28, 2026 /PRNewswire/ -- Jaguar Uranium Corp. (NYSE American: JAGU) ("Jaguar" or the "Company") is pleased to announce that it will participate in the ROTH Capital Partners' inaugural Emerging Nuclear Technology Conference on October 1, 2026, in New York City.

Selected retained-core intervals contain rare earth elements, including neodymium, praseodymium, terbium and dysprosium (magnet rare earths), together with uranium, vanadium and phosphate mineralization. 0.63 m @ 3,570 ppm TREO (0.357%) and 607 ppm MREO, the highest TREO value reported from the selected intervals in this resampling program.

Jaguar Uranium Corp. (JAGU) Shareholder/Analyst Call Prepared Remarks Transcript

Channel and rock chip samples from areas of visible uranium-copper-vanadium mineralization observed at surface returned final assay results for copper (up to 8.54%), uranium (up to 2.27%), silver (up to 708 g/t) and vanadium (up to 1.27%)1. Sampling of strike extensions along the Uryco/Rosa and Black zone trends has identified a potential 4-kilometre-long trend of copper mineralization exposed at surface One over-limit sample result for uranium (>25,000 ppm) is still pending.

General Charles Flynn is a retired U.S. Army General with a proven track record in strategic leadership, Army modernization, and advancing U.S. national security interests through government-private sector collaboration. The U.S. Government is mobilizing over $30 billion to secure critical mineral supply chains in partnership with the private sector.

Channel and rock chip samples from areas of visible uranium-copper-vanadium mineralization observed at surface returned preliminary assay results, including values above the upper detection limit of 25,000 ppm for uranium and copper, with over-limit reanalysis pending, as well as maximum reported values of 708 g/t silver and 1.27% vanadium1. Certain samples exceeded the upper detection limit of the analytical method for U and Cu; final over-limit results are pending; therefore, the reported grades should not be considered final.

Visible Uranium-Copper-Vanadium mineralization observed at surface, consistent with historical head grades of 0.21% Uranium, 2.0% Copper and 0.11% Vanadium1 Potential 4-kilometre copper trend identified; historic mine dumps sampled for first time 200 rock samples completed at Huemul Uranium-Copper-Vanadium Project, Malargüe Department, Mendoza, Argentina; assays pending Project underpinned by U.S.–Argentina Critical Minerals Framework and formal Mendoza provincial Collaboration Agreement (2026) TORONTO, June 2, 2026 /PRNewswire/ - Jaguar Uranium (NYSE American: JAGU) is pleased to announce the successful completion of its initial 200-sample rock sampling program at the Huemul Uranium-Copper-Vanadium (U-Cu-V) Project, located in Malargüe, Mendoza Province, Argentina. The two-week field campaign delivered encouraging early observations, consistent with previously documented mineralization and indicating potential new mineralized areas across the more than 27,000-hectare district-scale project.

Phase 1 program underway following March 2 EIA approval; Additional high-priority targets identified across the broader ~230,000-hectare property TORONTO, May 12, 2026 /PRNewswire/ - Jaguar Uranium Corp. (NYSE American: JAGU) ("Jaguar" or the "Company") is pleased to announce that it has commenced field activity on the Guanaco Concessions block ("Guanaco") on its flagship Laguna Salada Uranium-Vanadium Project ("Laguna Salada" or the "Project") in Chubut Province, Argentina. The work program, which follows the Company's March 2, 2026 announcement of Environmental Impact Assessment ("EIA") approval from the Province of Chubut, is designed to lay the groundwork for a potential future Mineral Resource Estimate ("MRE") on the Guanaco concessions in the near term.1 In conjunction with the field mobilization, Jaguar has engaged Atticus Geoscience Consulting Ltd.