Further to an at-the-market offering of shares made pursuant to a prospectus supplement dated Dec. 3, 2021, to the company's short form base shelf prospectus dated April 22, 2021, the exchange has accepted for filing documentation with respect to the sales set out below under the at-the-market offering. The exchange has been advised by the company that sales under the at-the-market offering during the quarter ended April 30, 2023, occurred for gross proceeds of $41,411.86.

Agents:  ATB Capital Markets Inc. and ATB Capital Markets USA Inc.

Offering:  22,000 common shares

Share price:  varying prices during the quarter ended April 30, 2023, with an average sale price of approximately $1.88 per share

Agents' warrants:  not applicable

Greenshoe option:  not applicable

Agents' fees:  1.5 per cent of the gross proceeds of the offering, being $621.18 in aggregate for the quarter ended April 30, 2023

For further details, please refer to the company's short form base shelf prospectus dated April 22, 2021, its prospectus supplement dated Dec. 3, 2021, and filed on SEDAR, and the company's news releases dated April 22, 2021, Dec. 6, 2021, Jan. 31, 2023, March 17, 2023, and June 14, 2023.