Cosa Announces C$5 Million Bought Deal Private Placement

Vancouver, British Columbia--(Newsfile Corp. - June 3, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce that it has entered into an agreement with Velocity Trade Capital Ltd., on behalf of itself and a syndicate of underwriters to include Haywood Securities Inc. as co-lead underwriter (collectively, the "Underwriters") who have agreed to purchase, on a "bought deal" private placement basis: (i) 1,670,000 common shares of the Company (the "Non-FT Shares") at a price of C$0.60 per Non-FT Share, (ii) 3,045,000 charity flow-through common shares of the Company (the "Charity FT Shares") at a price of C$0.99 per Charity FT Share, and (iii) 1,430,000 flow-through common shares of the Company (the "FT Shares", and together with the Non-FT Shares and Charity FT Shares, the "Offered Securities") at a price of C$0.70 per FT Share, for aggregate gross proceeds to the Company of C$5,017,550 (collectively, the "Offering").