OSISKO INTERSECTS 738 METRES AVERAGING 0.31% Cu AT GASPÉ

Plan View Long Section (Montréal, January 22, 2026) Osisko Metals Incorporated (the “Company” or “Osisko Metals“) (TSX: OM; OTCQX: OMZNF; FRANKFURT: 0B51) is pleased to announce new drill results from the Gaspé Copper Project, located in the Gaspé Peninsula of Eastern Québec. New analytical results are presented below (see Table 1), including 29 mineralized intercepts…