July 7, 2026

Star Copper Corp.
Star Copper Begins Step-Out Drilling at Star Main Location to Test Northeast Extension of Hypogene System

Star Copper Reports First Phase 2 Drill Results Extending Mineralization to West, North and South

Star Copper Congratulates Doubleview Gold’s Mineral Resource Estimate Boosting Interest Across Entire Region

Star Copper to Deploy Advanced Deep-Penetrating 3D IP to Expedite 2026 Drill Program

Star Copper Completes Copperline Field Program with Drill Permit Submitted for 2026

Star Copper Reports Balance of Phase 1 Drill Results Extending Supergene Zone Southwest

Star Copper Concludes Drill Season with Strong Balance Sheet and Momentum into 2026

Star Copper Advances Satellite Target Located 1.5 km from Star Main Deposit; Arranges Non-Brokered Flow Through Private Placement
