Osisko Metals Incorporated — AGM Information 2021

Jun 23, 2021

June 23, 2021

Alberta Securities Commission

British Columbia Securities Commission

TSX Venture

RE: Osisko Metals Incorporated

Pursuant to a request from the above-mentioned reporting issuer, we wish to advise you of the following information in connection with its Annual Meeting of Shareholders:

Date of meeting:	September 1, 2021
Record date for notice:	July 19, 2021
Record date for voting:	July 19, 2021
Beneficial ownership determination date:	July 19, 2021
Securities entitled to notice:	Common Shares
	Common Rest. 4-month
Securities entitled to vote:	Common Shares
	Common Rest. 4-month
Issuer mailing directly to non-objecting beneficial owners:	Yes
Issuer will pay for objecting beneficial owner material distribution:	Yes
Issuer using notice-and-access for registered investors:	Yes
Issuer using notice-and-access for non-registered investors:	Yes
Notice-and-access stratification criteria:	No

Sincerely,

Trust Central Services AST Trust Company (Canada)