Cascade Copper Announces Exceptional Results from VTEM Modelling at the Centrefire Copper-Gold Project - Finalizes Drillhole Selection

Inversion modelling reveals multiple highly prospective VMS targets   Vancouver, British Columbia – TheNewswire - May 11, 2026. Cascade Copper Corp. (CSE:CASC, FRA:91O ) (“ Cascade ” or the “ Corporation ”) is pleased to announce that it has received Electro-Magnetic (EM) Plate Modelling results from the historic VTEM airborne survey performed by Geotech Ltd in 2010. The plate modelling was created and interpreted by Mira Geoscience which uses advanced analytical techniques to produce the 3D inversions.  The results indicate multiple highly prospective Volcanogenic Massive Sulphide (VMS) targets at and near the Main Gossan Zone (“ MGZ ”) at its Centrefire Copper and Gold Project (the “ Project ”) located ~40 kilometres northeast of Dryden, Ontario, Canada.