Osisko Development Corp. Common Shares (ODV)

HIGHLIGHTS

MONTREAL, Sept. 08, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce results from its infill and exploration diamond drill, and development sampling campaigns in the Lowhee Zone within the Company's permitted, 100%-owned Cariboo Gold Project ("Cariboo" or the "Project"), located in central British Columbia ("B.C."), Canada. The program to date has consisted of approximately 6,471 meters ("m") of underground infill drilling and approximately 398 m of chip and rock saw channel sampling.

MONTREAL, Aug. 20, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") announces that it has granted 58,824 deferred share units ("DSUs") of the Company to Ms. Susan Craig, an independent director, as part of her recent appointment to the Company's board of directors announced on June 16, 2025.

MONTREAL, Aug. 15, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce the successful closing of its previously announced private placement of 99,065,330 units of the Company (each, a "Unit") at a price of US$2.05 per Unit (the "Issue Price") for aggregate gross proceeds of approximately US$203 million (the "Offering").

(All dollar amounts are expressed in Canadian dollars, unless stated otherwise)

HIGHLIGHTS

In a release issued under the same headline on July 7, 2025, by Osisko Development Corp. (NYSE: ODV, TSXV: ODV), please note that the highlights section and eleventh paragraph have been updated to reflect the correct reference to gold recovery for the 6–10 mm fraction of "92%" instead of "95%". The corrected release follows:

HIGHLIGHTS

MONTREAL, June 16, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce the appointment of Ms. Susan Craig as independent director to the Company's board of directors effective immediately.

MONTREAL, June 11, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") announces the filing of a technical report (the "Technical Report") prepared in accordance with National Instrument 43-101 – Standards of Disclosure for Mineral Projects ("NI 43-101") in respect of the feasibility study ("2025 FS") for its permitted, 100%-owned Cariboo Gold Project (the "Cariboo Gold Project"), located in central British Columbia, Canada.

MONTREAL, May 29, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") announces that, in accordance with the terms of the Company's previously-completed acquisition in May 2022 of a 100% ownership interest in the Tintic Project, located in Utah, U.S.A., (the "Tintic Acquisition"), the Company intends to satisfy the third of five deferred payments (the "Third Deferred Payment") to certain sellers of the Tintic Project (the "Sellers") in common shares of the Company ("Common Shares").

MONTREAL, May 13, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") announces that, as part of the annual compensation review of its Board of Directors, it has granted an aggregate of (i) 1,273,900 stock options of the Company (the "Options") to certain senior officers and non-executive employees of the Company, (ii) 1,177,200 restricted share units of the Company ("RSUs") to certain senior officers and non-executive employees of the Company, and (iii) 229,573 deferred share units of the Company ("DSUs") to its independent directors (collectively, the "Incentive Awards"), in accordance with the terms of the Company's omnibus equity incentive plan ("Omnibus Plan").

MONTREAL, May 07, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") announces the results of its annual and special meeting of shareholders of the Company (the "Meeting") held on May 7, 2025. A total of 80,489,188 common shares were voted at the Meeting, representing approximately 58.9% of the total issued and outstanding common shares of the Company as of the record date of the Meeting. A summary of the results for the items voted at the Meeting are as follows:

(All dollar amounts are expressed in Canadian dollars, unless stated otherwise)

(All dollar amounts are expressed in CAD dollars, unless stated otherwise)

MONTREAL, April 14, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce that its common share purchase warrants (the "Warrants") issued pursuant to private placements completed by the Company between October and November of 2024 will be listed for trading on the TSX Venture Exchange (the "TSXV") under the symbol "ODV.WT.V". The Warrants are expected to be listed for trading on the TSXV effective as of the opening of markets on April 17, 2025.

(All dollar amounts are expressed in Canadian dollars, unless stated otherwise)

MONTREAL, Feb. 03, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce drilling results from its 2024 initial exploration and historic data validation infill drill campaign at its Quesnel River Mine Prospect ("QR Mine Prospect") within the Company's wider 100%-owned Cariboo Gold Project ("Cariboo" or the "Project") located in central British Columbia ("BC"), Canada.

MONTREAL, Jan. 09, 2025 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce the appointment of David Rouleau as Vice President, Project Development. This appointment aligns with the Company's strategic focus on building an operations-driven team to advance its flagship 100%-owned Cariboo Gold Project located in central British Columbia, Canada. The Company also announces that Éric Tremblay, Chief Operating Officer, is leaving the Company effective immediately to pursue other professional commitments in the mining sector. In addition to his appointed role, Mr. Rouleau will provide senior leadership support during the transition period until a permanent COO is appointed and he will take an active role in advancing operational readiness efforts for the Cariboo Gold Project. The Company has initiated an executive search process for the COO role, and will provide an update in due course.

MONTREAL, Dec. 19, 2024 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") announces that it has granted 80,000 deferred share units ("DSUs") of the Company to Mr. Stephen Quin, an independent director, as part of his recent appointment to the Company's board of directors announced on December 5, 2024.

MONTREAL, Dec. 13, 2024 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to provide a progress update for its ongoing bulk sample and underground development activities at its 100%-owned Cariboo Gold Project ("Cariboo" or the "Project") located in central British Columbia ("BC"), Canada.

MONTREAL, Dec. 12, 2024 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") announces that Ms. Marina Katusa has resigned from the Company's board of directors (the "Board") effective immediately.

MONTREAL, Dec. 12, 2024 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce the granting of the Environmental Management Act permits for its 100%-owned Cariboo Gold Project ("Cariboo" or the "Project") located in central British Columbia ("BC"), Canada. Together with the BC Mines Act permits secured on November 20, 2024, these approvals mark the successful completion of the permitting process for key approvals, solidifying the Cariboo Gold Project's shovel-ready status.

MONTREAL, Dec. 05, 2024 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce the appointment of Mr. Stephen Quin, a seasoned mining executive, as independent director to the Company's board of directors effective immediately.

MONTREAL, Nov. 20, 2024 (GLOBE NEWSWIRE) -- Osisko Development Corp. (NYSE: ODV, TSXV: ODV) ("Osisko Development" or the "Company") is pleased to announce the approval of the BC Mines Act permits for its 100%-owned Cariboo Gold Project ("Cariboo" or the "Project") located in central British Columbia ("BC"), Canada. The approval of these permits marks an important milestone in enabling the Company to move forward with the construction and operation of the underground Cariboo Gold Project.