On October 30, 2024, the Company filed an Amendment to the S-1 preliminary prospectus filed on August 1 (the "S-1/A") to raise financing as part of the Compliance Plan. The S-1/A relates to the offering of up to 21,528,525 Common Shares, no par value (“Offered Shares”) together with warrants to purchase up to 10,764,263 Common Shares. Each Offered Share, or a pre-funded warrant (the “Pre-Funded Warrants) in lieu thereof, is being sold together with one half (1/2) common warrant (the “Common Warrants” and together, with the “Pre-Funded Warrants”, the “Warrants”) exercisable for one Common Share. The assumed combined public offering price for each Offered Share and accompanying Common Warrant is $0.3716, which is the last reported sale price of the Company's Common Shares on Nasdaq on October 29, 2024. The completion of the offering is conditional upon the approval of the TSX. In addition, this S-1/A relates to the issuance of Placement Agent Warrants (as defined below) to purchase up to 861,141 shares of the Company's Common Shares issuable to the Placement Agent (as defined below), based on an assumed public offering price of the Offered Shares and Warrants and the underlying Common Shares issuable upon the exercise of Placement Agent Warrants.

Each Common Warrant has an assumed exercise price of $0.3716 per Common Share, which is the last reported sale price of the Company's Common Shares on Nasdaq on October 29, 2024, will be exercisable immediately upon issuance, subject to certain limitations based on the holder’s beneficial ownership of the Company's Common Shares, and will expire five years from the date of issuance. The Offered Shares and Common Warrants are immediately separable and will be issued separately in this offering, but must be purchased together in this offering. The Company is also offering Pre-Funded Warrants to purchase up to 21,528,525 Common Shares to those purchasers whose purchase of Offered Shares in this offering would result in the purchaser beneficially owning more than

4.99% (or, at the election of the purchaser, 9.99%) of the Company's outstanding Common Shares following the consummation of this offering in lieu of the Offered Shares that would result in ownership in excess of 4.99% (or, at the election of the purchaser, 9.99%) following the consummation of this offering. Each Pre-Funded Warrant will be exercisable for one Common Share at an exercise price of $0.0001 per Common Share. Each Pre-Funded Warrant is being issued together with the same Common Warrants described above being issued with each Offered Share. The assumed combined public offering price for each such Pre-Funded Warrant, together with the Common Warrants, is $0.3715, which is equal to the assumed public offering price in this offering of an Offered Share and accompanying Common Warrant less the $0.0001 per Common Share exercise price of each such Pre-Funded Warrant. Each Pre-Funded Warrant will be exercisable immediately upon issuance, subject to certain limitations based on the holder’s beneficial ownership of the Company's Common Shares, and may be exercised at any time until the Pre-Funded Warrant is exercised in full. The Common Warrants are immediately separable and will be issued separately in this offering, but must be purchased together in this offering.