OSISKO METALS SIGNS C$100 MILLION INVESTMENT AGREEMENT WITH APPIAN NATURAL RESOURCES FUND FOR A JOINT VENTURE ON PINE POINT

(Montreal, February 22, 2023) Osisko Metals Incorporated (the “Company or “Osisko Metals”) (TSX-V: OM; OTCQX: OMZNF; FRANKFURT: 0B51) is pleased to announce that it has entered into an investment agreement dated February 21, 2023 (the “Investment Agreement”) with a subsidiary of Appian Natural Resources Fund III LP (“Appian”), a fund advised by Appian Capital Advisory…