UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of June 2026
Commission File Number: 001-41369
Osisko Development Corp.
(Translation of registrant's name into English)
1100 Avenue des Canadiens-de-Montréal, Suite 300, Montréal, Quebec H3B 2S2
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ ] Form 40-F [ X ]
EXHIBIT INDEX
| Exhibit Number | Description | |
| 99.1 | Press Release dated June 1, 2026 |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Osisko Development Corp. | ||
| (Registrant) | ||
| Date: June 1, 2026 | /s/ Alexander Dann | |
| Alexander Dann | ||
| Chief Financial Officer and VP Finance | ||