OSISKO CRITICAL MINERALS CORPORATION UPSIZES PREVIOUSLY ANNOUNCED PRIVATE PLACEMENT OF SPECIAL WARRANTS TO C$250 MILLION

(Toronto, September 21, 2026) – Osisko Critical Minerals Corporation (“OCMC” or the “Corporation“), a newly incorporated entity and a wholly-owned subsidiary of Osisko Metals Incorporated (“Osisko Metals“) (TSX: OM; OTCQX: OMZNF; FRANKFURT: 0B51), is pleased to announce an upsize of its previously announced “best efforts” private placement (the “Private Placement“) of special warrants of the…

OSISKO CRITICAL MINERALS CORPORATION ANNOUNCES C$100 MILLION PRIVATE PLACEMENT OF SPECIAL WARRANTS

Gross Proceeds of $100,000,000 to Fund Exploration and Development of New Brunswick Properties Special Warrants Priced at $0.25 per Special Warrant Canaccord Genuity to Act as Lead Agent and Sole Bookrunner (Toronto, September 16, 2026) – Osisko Critical Minerals Corporation (“OCMC” or the “Corporation“), a newly incorporated entity and a wholly-owned subsidiary of Osisko Metals Incorporated…

OSISKO METALS ANNOUNCES CONVERSION OF GLENCORE CANADA’S US$25 MILLION CONVERTIBLE DEBENTURE

(Toronto, July 13, 2026) Osisko Metals Incorporated (the “Company” or “Osisko Metals“) (TSX: OM; OTCQX: OMZNF; FRANKFURT: OB51) announces that Glencore Canada Corporation (“Glencore Canada“), the holder of the Company’s US$25,000,000 senior secured convertible debenture dated July 14, 2023 (the “Convertible Debenture“), has exercised its right to convert the Convertible Debenture into securities of the…