OSISKO METALS ANNOUNCES RESULTS OF VOTING AT 2026 ANNUAL MEETING OF SHAREHOLDERS AND WELCOMES KEITH MCKAY TO THE BOARD

Toronto, Ontario (May 28, 2026) – Osisko Metals Incorporated (TSX:OM “Osisko” or the “Corporation“) announces the results of its annual meeting of shareholders (the “Meeting“) held earlier today. A total of 475,369,374 common shares of the Corporation were represented at the Meeting, representing approximately 64.4% of the total number of common shares of the Corporation…

OSISKO METALS LAUNCHES DEEP PORPHYRY EXPLORATION PROJECT (“DPEX”) AND CONFIRMS 852 METRES AVERAGING 0.95% CuEq AT HISTORIC PORPHYRY MOUNTAIN DEPOSIT

Plan View Long Section (Montreal, February 5, 2026) Osisko Metals Incorporated (the “Company” or “Osisko“) (TSX: OM; OTCQX: OMZNF; FRANKFURT: 0B51) is pleased to announce initial results from the start of the re-evaluation of the Gaspé Copper Project’s (the “GCP”) Porphyry Mountain deposit, discovered in 1994 by mine-site exploration work conducted by Noranda Inc. Osisko’s…

OSISKO METALS CLOSES C$15 MILLION “BOUGHT-DEAL” FLOW-THROUGH SHARE FINANCING

NOT FOR DISTRIBUTION TO UNITED STATES NEWS WIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES (Toronto, February 4, 2026) Osisko Metals Incorporated (the “Company” or “Osisko Metals“) (TSX: OM; OTCQX: OMZNF; FRANKFURT: OB51) is pleased to announce the successful closing of its previously-announced “bought-deal” private placement financing, pursuant to which the Company issued an…

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…

OSISKO METALS ANNOUNCES C$15 MILLION “BOUGHT DEAL” FLOW-THROUGH SHARE FINANCING

NOT FOR DISTRIBUTION TO UNITED STATES NEWS WIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES (Toronto, January 12, 2026) Osisko Metals Incorporated (the “Company” or “Osisko Metals“) (TSX: OM; OTCQX: OMZNF; FRANKFURT: OB51) is pleased to announce that it has entered into an agreement with Canaccord Genuity Corp., as sole bookrunner and co-lead underwriter,…

OSISKO METALS APPOINTS COO

(Toronto, Ontario – January 5, 2026) Osisko Metals Incorporated (the “Company” or “Osisko Metals”) (TSX: OM; OTCQX: OMZNF; FRANKFURT: 0B51) is pleased to announce the appointment of Jeff Hussey, P.Geo., as Chief Operating Officer of the Company effective immediately. Mr. Hussey, P.Geo., has over 40 years of professional experience in the exploration and mining industries. He has…