Vancouver, British Columbia, September 28, 2026 – Cosa Resources Corp. (TSX-V: COSA) (OTCQB: COSAF) (FSE: SSKU) (“ Cosa ” or the “ Company ”) is pleased to announce that drilling has commenced at the Aurora project (“ Aurora ” or the “ Project ”). Aurora is located in the southeastern Athabasca Basin approximately 16 kilometres east of Cameco’s Key Lake mill and historical mine. Drilling is fully funded by Traction Uranium Corp. (“ Traction ”) (CSE: TRAC) (OTCQB: TRCTF) (FSE: Z1K) per the option agreement (the “ Agreement ”) between Cosa and Traction dated 10 February 2026. Traction has the right to earn up to an 80% interest in the Aurora project by sole-funding $9.15 million in exploration expenditures and completing cash and share payments.
Andy Carmichael, VP Exploration of Cosa commented: “Within just 8 months of entering into the Agreement with Traction, we are pleased to be commencing the first drill program at the Aurora project in over 40 years. Benefitting from significant advancements in geophysical techniques, we are eager to begin drill testing initial target areas that are at very shallow depths. We thank Traction for their continued enthusiasm as we begin the next stage of 100% partner funded work at Aurora, located just 16 kilometres east of Cameco’s Key Lake uranium Mill and historical Mine.”
