Effective at the close of business on Thursday, June 30, 2022, the company's non-convertible unsecured subordinated debentures will be delisted from the TSX Venture Exchange.

Effective at the opening on Thursday, June 30, 2022, the debentures will be halted.

MANDATORY TRADING AND SETTLEMENT RULES

Trade dates           Settlement dates

June 28, 2022         June 29, 2022
June 29, 2022         June 29, 2022

The company's common shares will continue to trade on the TSX Venture Exchange.