Effective at the opening, April 27, 2023, the share purchase warrants of the company will trade for cash. The warrants will expire on May 1, 2023, and will therefore be halted at 12 p.m. ET and delisted at the close of business on May 1, 2023.

Trade dates:

• April 27, 2023, to settle April 28, 2023;
• April 28, 2023, to settle May 1, 2023;
• May 1, 2023, to settle May 1, 2023.

The above is in compliance with trading Rule C.2.18, expiry date. Trading in the warrants shall be for cash for the two trading days preceding the expiry date and cash on the same day on the expiry date. On the expiry date, trading shall cease at 12 p.m. ET and no transactions shall take place thereafter except with permission of the exchange.