Announcement • May 13
Global Uranium Corp., Annual General Meeting, Jul 23, 2026 Global Uranium Corp., Annual General Meeting, Jul 23, 2026. Announcement • Apr 14
Global Uranium Corp. Announces Completion of Geological Mapping At the Airline Project in Wyoming Global Uranium Corp. has completed detailed geological mapping at the Airline Project in the Wind River Basin of central Wyoming. The mapping program represents the first component of the 2026 field program at Airline, which also included a radiometric survey, as well as hand samples for geochemical assay and mineralogical analysis. The results of those additional datasets will be reported as they become available. The mapping was completed over one week by Big Rock Exploration in late October 2025 and improved the Company’s understanding of stratigraphy and structure at Airline. Multiple key geological units were validated across the study area. The Tertiary Wagon Bed Formation was confirmed to be widespread, displaying characteristic tuffaceous sandstones, interbedded tuffs, and granola- or popcorn-style weathering textures. Archean crystalline basement was mapped in several locations, including granite and monzogranite with abundant pegmatitic dikes, deep weathering, and bleaching near the overlying unconformity. Several Flathead Sandstone outcrops were identified on the western side of the study area. The contact between the Wagon Bed Formation and the Archean basement was mapped in several locations and remains one of the most important stratigraphic targets on the property, as earlier radiometric anomalies appear to originate close to this unconformity. Mapping also documented several arkosic sandstone outcrops that share similarities with the Wind River Formation, including porous textures and local iron-oxide nodules. Two priority horizons have emerged from the fieldwork. The first is the unconformity between the Wagon Bed Formation and the Archean granite, where anomalous radioactivity, bleaching, and clay alteration were documented. The second is a discrete arkosic sandstone horizon informally referred to as the “Scorpion Unit,” where radiometric highs coincide with favorable textures and local structures. All accessible rocks on the property were oxidized to varying degrees, and no reduced ground was encountered. Several hand samples collected near the unconformity displayed intense clay alteration, hematite replacing former pyrite crystals, and uranium-bearing minerals such as autunite and a possible occurrence of metatorbernite, which was visible under ultraviolet light. Mineralogical identification is pending thin-section work; no conclusions have been drawn regarding mineral origin or paragenesis at this stage. The mapping dataset will be integrated with the forthcoming ground-based radiometric grid, as well as geochemical assays and mineralogical results. A combined interpretation will support refined stratigraphic modelling and drill-target development for 2026. Future fieldwork may include additional focused mapping in the eastern and northeastern parts of the property, where further exposures of the unconformity and arkosic sandstone units may refine the exploration model. Additional work is also suggested in the northwest of the project area, where orthophotos indicate further potential for contact zones between granites and Eocene sediments. Announcement • Mar 28
Global Uranium Corp. Plans Ambient Noise Tomography Survey At Astro Project Global Uranium Corp. announced its intention to complete an Ambient Noise Tomography (“ANT”) survey with CAUR Technologies at the Astro Project (“Astro”), located in the eastern Athabasca Basin, Saskatchewan. The Company holds an option to acquire an 80% interest in Astro from Cosa Resources Corp., the project’s underlying owner and operator, subject to the satisfaction of certain earn-in requirements. The planned ANT program builds on the Company’s 2025 helicopter-borne ZTEM survey, which identified a large 25-kilometre conductive corridor and outlined seven target zones, including three high-priority areas. These results significantly improved the Company’s understanding of the project and highlighted areas with strong potential for uranium mineralization. The upcoming ANT survey will focus on the most prospective areas identified to date, including the AS-1 target. The program is designed to further refine these targets by identifying key geological features at depth and improving the Company’s ability to prioritize drill locations. This survey represents a key step in advancing Astro toward planning for future drilling. The data collected is expected to help define high-confidence drill targets and support the design of follow-up ground geophysical programs, with the aim of positioning the Company for its first drill campaign on the project. CAUR Technologies was selected by Cosa Resources Corp. in its capacity as operator of the Astro Project. Subject to scheduling and field conditions, the survey is expected to begin in early June, with completion anticipated in July and final results expected in August. These results are expected to directly inform next steps, including additional ground work and drill targeting. Jared Suchan, Ph.D., P.Geo., Global Uranium’s Vice President of Exploration, and a “Qualified Person” as defined in National Instrument 43-101, has reviewed and approved the scientific and technical contents of this news release. For a discussion of the Company’s QA/QC and data verification procedures and processes, See its technical report entitled, “NI 43-101 on the Northwest Athabasca Project Northern Saskatchewan Centered at: Latitude 59°24’00” N, Longitude 109°54’00” W”, a copy of which may be obtained under the Company’s profile at www.sedarplus.ca. 
