The Financing was undertaken in connection with the proposed acquisition by Stamper of all of the issued and outstanding securities of BISP (the ‘Transaction’), previously announced on May 14, 2025. Under the Financing, BISP issued 57,609,993 subscription receipts (the ‘Subscription Receipts‘) at a price of $0.20 per Subscription Receipt (the ‘Offering Price‘) for gross proceeds of approximately $11,521,998.60. Pursuant to a subscription receipt agreement dated September 3, 2025 among BISP, the Agent and Endeavor Trust Corporation (the ‘Subscription Receipt Agent‘), upon satisfaction of the escrow release conditions, each Subscription Receipt will entitle the holder thereof, without payment of any additional consideration and without further action on the part of the holder thereof, to one unit of BISP (a ‘BISP Unit’), with each BISP Unit consisting of one common share in the capital of BISP (a ‘BISP Share‘) and one-half (0.5) of one (1) common share purchase warrant of BISP (each whole warrant, a ‘BISP Warrant’). The BISP Shares and the BISP Warrants will then be exchanged for common shares of Stamper (the ‘Resulting Issuer Shares’) and common share purchase warrants of Stamper (the ‘Resulting Issuer Warrants’), respectively, on a one-for-one basis upon and subject to the closing of the Transaction. Each whole Resulting Issuer Warrant will be exercisable to purchase one Resulting Issuer Share at an exercise price of $0.35 for a period of 36 months from the closing date of Transaction. The net proceeds of the Financing (the ‘Escrowed Funds’) will be held in escrow by the Subscription Receipt Agent until satisfaction of the escrow release conditions. If the escrow release conditions are not satisfied or waived by March 3, 2026, the Subscription Receipts will be cancelled, and the Escrowed Funds, together with any interest earned thereon, will be returned by the Subscription Receipt Agent to subscribers on a pro rata basis. LEGAL69359072.2 BISP has paid to the Agent a cash commission of approximately $792,445 and issued the Agent 3,962,226 broker warrants (the ‘Broker Warrants’), with each Broker Warrant exercisable to acquire one BISP Share at the Offering Price for a period of 36 months from the closing date of the Transaction. BISP also issued an additional 427,500 Broker Warrants to certain finders not affiliated with the Agent in connection with Subscription Receipts issued directly by BISP outside but concurrent with and on the same terms as the Financing.