OSISKO METALS TO CREATE NEW CRITICAL MINERALS COMPANY

Principal Project: Cu-Ag-Au Porphyry-Skarn in Northern New Brunswick Defined Target Area Has Alteration Footprint Larger than Gaspé Copper Project Spin-Out Osisko Critical Minerals Corporation to Commence Exploration Following Completion of the Transaction (Toronto, September 15, 2026) – Osisko Metals Incorporated (the “Company” or “Osisko Metals”) (TSX: OM; OTCQX: OMZNF; FRANKFURT: 0B51) is pleased to announce its…