Osisko Development (ODV) sets May 14, 2026 Annual and Special Meeting

Rhea-AI Filing Summary

Osisko Development Corp. filed an update about its upcoming Annual and Special Meeting of security holders. The meeting is scheduled for May 14, 2026. Shareholders of record on March 20, 2026 will be entitled to receive notice of the meeting and to vote.

The filing confirms that holders of common shares are the ones who may receive notice and vote at the meeting. The company will use notice-and-access for both registered shareholders and beneficial holders and will send proxy materials directly to certain beneficial owners while covering delivery costs for others.

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 February 2026

Commission File Number: 001-41369

Osisko Development Corp.

(Translation of registrant’s name into English)

1100 Avenue des Canadiens-de-Montréal, Suite 300

(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
99.1		Confirmation of Notice of Record and Meeting Dates

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: February 20, 2026	/s/ Alexander Dann
	Alexander Dann
	Chief Financial Officer and VP Finance

Exhibit 99.1

 

TSX TRUST COMPANY

VIA ELECTRONIC TRANSMISSION

February 20, 2026

TO ALL APPLICABLE EXCHANGES AND COMMISSIONS:

RE:	OSISKO DEVELOPMENT CORP.
	Confirmation of Notice of Record and Meeting Dates

We are pleased to confirm that the Notice of Record and Meeting Dates was sent to The Canadian Depository for Securities.

We advise the following with respect to the upcoming Annual and Special Meeting of Security Holders for the subject issuer:

1	ISIN:	CA68828E8099
	CUSIP:	68828E809
2	Date Fixed for the Meeting:	May 14, 2026
3	Record Date for Notice:	March 20, 2026
4	Record Date for Voting:	March 20, 2026
5	Beneficial Ownership Determination Date:	March 20, 2026
6	Classes or Series of Securities that entitle the holder to receive Notice of the Meeting:	COMMON SHARES
7	Classes or Series of Securities that entitle the holder to vote at the meeting:	COMMON SHARES
8	Business to be conducted at the meeting:	Annual and Special
9	Notice-and-Access:
	Registered Shareholders:	YES
	Beneficial Holders:	YES
	Stratification Level:	Not Applicable
10	Reporting issuer is sending proxy-related materials directly to Non-Objecting Beneficial Owners:	YES
11	Issuer paying for delivery to Objecting Beneficial Owners:	YES

Yours truly,

TSX Trust Company

VANCOUVER	CALGARY	TORONTO	MONTRÉAL
733 Seymour Street,	Telus Sky Building	301 - 100 Adelaide Street West	1701 - 1190, avenue des
Suite #2310	2110, 685 Centre Street SW	Toronto ON M5H 4H1	Canadiens-de-Montréal, C. P. 37
Vancouver, BC V6B 0S6	Calgary Alberta T2G 1S5	Toll Free 1-866-600-5869	Montréal (Québec) H3B 0G7
T 604 689-3334	T 403 218-2800		T 416 361-0930	T 514 395-5964

FAQ

When is Osisko Development Corp. (ODV) holding its 2026 Annual and Special Meeting?

Osisko Development Corp. will hold its 2026 Annual and Special Meeting of security holders on May 14, 2026. This meeting will cover both regular annual business and special matters requiring shareholder approval, as indicated in the confirmation sent via TSX Trust Company.

What is the record date to vote at Osisko Development Corp. (ODV)'s 2026 meeting?

The record date for voting at Osisko Development Corp.’s 2026 Annual and Special Meeting is March 20, 2026. Shareholders who are on the company’s register as of that date will be entitled to vote on the items of business presented at the meeting.

Which securities of Osisko Development Corp. (ODV) can vote at the 2026 meeting?

Osisko Development Corp. states that common shares are the class of securities entitled to receive notice of, and vote at, the 2026 Annual and Special Meeting. Holders of these common shares as of the March 20, 2026 record date may participate in voting.

Does Osisko Development Corp. (ODV) use notice-and-access for its 2026 shareholder meeting?

Yes, Osisko Development Corp. will use notice-and-access for its 2026 Annual and Special Meeting. This approach applies to both registered shareholders and beneficial holders, meaning meeting materials will primarily be provided electronically rather than entirely in paper format.

Will Osisko Development Corp. (ODV) send proxy materials directly to beneficial owners?

Yes, the issuer will send proxy-related materials directly to Non-Objecting Beneficial Owners. The company has also indicated it will pay the costs of delivering these materials to Objecting Beneficial Owners, helping ensure broad access to meeting information and voting documents.

What type of business will be conducted at Osisko Development Corp. (ODV)'s 2026 meeting?

The 2026 meeting is described as an Annual and Special meeting. This means it will address the usual annual matters, such as electing directors, alongside additional special business items that require specific approval from common shareholders of Osisko Development Corp.

Filing Exhibits & Attachments

1 document

Press Releases

• EX-99.1 EXHIBIT 99.1 16.0 KB