Core Insights - Osisko Metals has announced new drilling results from the Gaspé Copper Project, confirming the potential for resource expansion both at depth and to the south of the current deposit [1][4][10] Drilling Results - Drill hole 30-1065 intersected 323.0 metres averaging 0.43% Cu and 3.18 g/t Ag, with a higher-grade section of 13.3 metres averaging 2.50% Cu and 17.8 g/t Ag [5] - Drill hole 30-1061 extended mineralization to a vertical depth of 712 metres, with significant intersections of 172.5 metres averaging 0.18% Cu and 1.52 g/t Ag, and 215.5 metres averaging 0.31% Cu and 2.67 g/t Ag [5] - Drill hole 30-1064 extended mineralization to a vertical depth of 618 metres, with intersections of 164.7 metres averaging 0.26% Cu and 1.94 g/t Ag [5] - Drill hole 30-1067, located 215 metres south of the 2024 MRE model, intersected 136.8 metres averaging 0.32% Cu and 3.18 g/t Ag, indicating that mineralization remains open to the south [5][6] Geological Insights - The new drilling results support a revised geological model, with mineralization occurring as disseminations and veinlets of chalcopyrite, primarily controlled stratigraphically [7][9] - The current drilling program aims to convert the November 2024 Mineral Resource Estimate (MRE) to Measured and Indicated categories and to explore deeper stratigraphy [11][10] Resource Estimates - The Gaspé Copper Project currently has Indicated Mineral Resources of 824 million tonnes averaging 0.34% CuEq and Inferred Mineral Resources of 670 million tonnes averaging 0.38% CuEq [16] - The project hosts the largest undeveloped copper resource in eastern North America, strategically located near existing infrastructure [16]

Robert Wares, Osisko Metals CEO, commented: "We are very pleased with these new drill results at Gaspé, which have exceeded our expectations. All holes intersected significant disseminated mineralization within the volume of the 2024 MRE model, and new mineralization has been added at depth well below the base of the 2024 MRE model, which was constrained to the lower contact of the C Zone skarn horizon. Drill core from historical hole 30-947 was also recovered and assayed, yielding positive results and indi ...