The TSX Venture Exchange has accepted for filing documentation with respect to the sales of shares as set out below, which were made under the at-the-market offering pursuant to a prospectus supplement dated June 29, 2023, to the short form base shelf prospectus dated June 30, 2021, filed with the securities commissions in Canada under the terms of the supplement and in the United States under the terms of the company's Form F 10 registration statement. The exchange has been advised by the company that sales under the offering for the period starting June 29, 2023, until its termination on Aug. 5, 2023, occurred for gross proceeds of $1,324,942.77.

Agents:  Craig-Hallum Capital Group LLC and Cormark Securities Inc.

Offering:  227,673 common shares

Offering price:  average price of $5.82 per share

Agents' fees:  $27,001.89 and $9,507.48 (U.S.)

For further details, please refer to the company's amended and restated short form base shelf prospectus dated June 30, 2021, prospectus supplement dated June 29, 2023, filed on SEDAR+, and its news releases dated June 29, 2023, Sept. 1, 2023, and Oct. 13, 2023.