• Osisko Gold reported early drill results from the Proserpine target on its Cariboo Gold Project regional property in British Columbia.
• 14 surface diamond drill holes totaled 6,463 meters; results outlined a developing gold system with near-surface zones flagged for open-pit potential.
• Key intercepts included 95.93 g/t gold over 4.6 meters at 71 meters vertical depth; 5.46 g/t over 8.6 meters at 77 meters.
• Mineralization footprint expanded to about 1.0 km by 0.5 km; mineralization remained open in all directions with intersections from surface to beyond 400 meters.
• Drilling resumed with three rigs; 26,500 meters of additional drilling planned to tighten spacing in the southeast, start first-pass testing in the northwest.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Osisko Gold Group Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202608050702PRIMZONEFULLFEED9804079) on August 05, 2026, and is solely responsible for the information contained therein.