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Cosa Resources upsizes private placement to C$12 million with Denison participation

Thu, 04 Jun 2026 16:03:15 -0400

Cosa Resources Corp. (TSXV: COSA) announced it has increased the size of its previously announced private placement to C$12,014,950 from an undisclosed smaller amount. The offering includes multiple classes of shares at different price points, according to a company statement.

The upsized deal consists of 5,835,000 common shares at C$0.60 each, 3,045,000 Saskatchewan charity flow-through shares at C$0.99 each, 4,020,000 national charity flow-through shares at C$0.87 each, and 2,860,000 flow-through shares at C$0.70 each.

Denison Mines Corp. (TSX: DML) (NYSE American: DNN), which the company describes as its largest shareholder, will participate in the offering under pre-emptive and top-up rights established in

Cosa Announces Upsized C$12 Million Bought Deal Private Placement Including Participation by Denison Mines

Thu, 04 Jun 2026 16:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - June 4, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce that, in connection with its previously announced "bought deal" private placement (the "Offering"), it has entered into an amended 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") to increase the size of the Offering to: (i) 5,835,000 common shares of the Company (the "Non-FT Shares") at a price of C$0.60 per Non-FT Share, (ii) 3,045,000 Saskatchewan

Cosa Announces Upsized C$12 Million Bought Deal Private Placement Including Participation by Denison Mines

Thu, 04 Jun 2026 16:00:00 -0400

Cosa Resources announces C$5 million bought deal private placement

Wed, 03 Jun 2026 18:24:16 -0400

Cosa Resources Corp. (TSXV: COSA) announced it has entered into an agreement with underwriters led by Velocity Trade Capital Ltd. and Haywood Securities Inc. for a bought deal private placement totaling C$5,017,550.

The offering consists of 1,670,000 common shares at C$0.60 per share, 3,045,000 charity flow-through shares at C$0.99 per share, and 1,430,000 flow-through shares at C$0.70 per share. The underwriters have an over-allotment option to purchase up to an additional C$750,000 of securities.

Denison Mines Corp. (TSX: DML) (NYSE American: DNN), Cosa's largest shareholder, is expected to participate in the offering under its pre-emptive and top-up rights. Denison holds these rights

Cosa Announces C$5 Million Bought Deal Private Placement

Wed, 03 Jun 2026 18:22:00 -0400

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

Cosa Announces C$5 Million Bought Deal Private Placement

Wed, 03 Jun 2026 18:22:00 -0400

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

Cosa Announces Largest Drill Program to Date at Murphy Lake North with Participation from Denison Mines

Thu, 28 May 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - May 28, 2026) - Cosa Resources Corp. (TSX-V: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce summer plans for the largest drill program to date at the Company's Murphy Lake North ("MLN") project. Drilling is set to commence in mid-June and will follow up on uranium mineralization intersected in winter 2026. Muphy Lake North is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. (TSX: DML) (NYSE American: DNN) ("Denison") and is located three kilometres east of IsoEnergy's Hurricane deposit, in the eastern Athabasca Basin, Saskatchewan. Cosa is the project

Cosa Announces Largest Drill Program to Date at Murphy Lake North with Participation from Denison Mines

Thu, 28 May 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - May 28, 2026) - Cosa Resources Corp. (TSX-V: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce summer plans for the largest drill program to date at the Company's Murphy Lake North ("MLN") project. Drilling is set to commence in mid-June and will follow up on uranium mineralization intersected in winter 2026. Muphy Lake North is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. (TSX: DML) (NYSE American: DNN) ("Denison") and is located three kilometres east of IsoEnergy's Hurricane deposit, in the eastern Athabasca Basin, Saskatchewan. Cosa is the project

Cosa Resources confirms uranium intersections at Murphy Lake North project

Tue, 26 May 2026 08:02:16 -0400

Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) reported chemical assays confirming uranium mineralization at its Murphy Lake North joint venture project in Saskatchewan's Athabasca Basin.

The company intersected up to 1.7% U3O8 over 0.5 metres within a broader 5.0-metre interval averaging 0.55% U3O8 in drill hole MLN26-013. The mineralization occurs at a depth of 265 metres along the Cyclone trend, located three kilometres east of IsoEnergy's Hurricane deposit.

Cosa operates the joint venture with a 70% interest while Denison Mines Corp. (TSX: DML) (NYSE American: DNN) holds the remaining 30%. The uranium mineralization also contains 4.1% nickel and 1.7% cobalt, consistent with

Cosa Intersects up to 1.7% U3O8 Within Interval of 5.0 m of 0.55% U3O8 at Murphy Lake North Joint Venture with Denison Mines

Tue, 26 May 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - May 26, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report that chemical assays confirm previously-announced radioactive intersections include up to 1.7% U₃O₈ within a broader interval of 5.0 metres of 0.55% U₃O₈ at the Company's Murphy Lake North ("MLN") project. Muphy Lake North is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. ("Denison") (TSX: DML) (NYSE American: DNN) and is located three kilometres east of IsoEnergy's Hurricane deposit, in the eastern Athabasca Basin, Saskatchewan. Cosa is the project operator and holds

Cosa Intersects up to 1.7% U3O8 Within Interval of 5.0 m of 0.55% U3O8 at Murphy Lake North Joint Venture with Denison Mines

Tue, 26 May 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - May 26, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report that chemical assays confirm previously-announced radioactive intersections include up to 1.7% U₃O₈ within a broader interval of 5.0 metres of 0.55% U₃O₈ at the Company's Murphy Lake North ("MLN") project. Muphy Lake North is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. ("Denison") (TSX: DML) (NYSE American: DNN) and is located three kilometres east of IsoEnergy's Hurricane deposit, in the eastern Athabasca Basin, Saskatchewan. Cosa is the project operator and holds

Cosa Resources reports uranium findings at Darby joint venture project

Wed, 06 May 2026 08:10:29 -0400

Cosa Resources Corp. (TSXV: COSA) announced drilling results from its Darby uranium project, a joint venture with Denison Mines Corp. (TSX: DML) (NYSE American: DNN) located in Saskatchewan's Athabasca Basin.

The company completed three drill holes during winter 2026 testing at the Charlie, Gamma, and Delta trends. At the Charlie trend, drill hole DB26-39A intersected uranium content averaging 5.6 parts per million over 103.5 meters, including a subinterval averaging 9.5 ppm over 53.5 meters in basal sandstone. The hole also intersected 0.04% U3O8 over 0.5 meters, marking the second intersection of uranium mineralization on the trend.

At the Gamma trend, drill hole

Cosa Reports Anomalous Uranium in Sandstone at Darby Joint Venture with Denison Mines

Wed, 06 May 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - May 6, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report drilling results for the Company's Darby ("Darby") project. Darby is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. ("Denison") (TSX: DML) (NYSE American: DNN) and is located 10 kilometres west of Cameco's Cigar Lake Mine in the eastern Athabasca Basin, Saskatchewan (Figure 1). Cosa is the operator of Darby and holds a 70% interest with Denison holding a 30% interest.
Highlights
Highly anomalous uranium in sandstone and weak basement uranium

Cosa Reports Anomalous Uranium in Sandstone at Darby Joint Venture with Denison Mines

Wed, 06 May 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - May 6, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report drilling results for the Company's Darby ("Darby") project. Darby is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. ("Denison") (TSX: DML) (NYSE American: DNN) and is located 10 kilometres west of Cameco's Cigar Lake Mine in the eastern Athabasca Basin, Saskatchewan (Figure 1). Cosa is the operator of Darby and holds a 70% interest with Denison holding a 30% interest.
Highlights
Highly anomalous uranium in sandstone and weak basement uranium

Cosa Resources finds radioactivity at Murphy Lake North uranium project

Mon, 13 Apr 2026 08:04:47 -0400

Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) reported anomalous radioactivity in three drill holes during its winter 2026 drilling program at the Murphy Lake North project in Saskatchewan's eastern Athabasca Basin.

The company completed five drill holes totaling 2,015 meters at the project, which is a joint venture with Denison Mines Corp. (TSX: DML) (NYSE American: DNN). Cosa operates the project with a 70% interest while Denison holds 30%.

The drilling intersected radioactivity at approximately 260 meters depth, with the strongest readings coming from drill hole MLN26-013. That hole recorded a 5-meter interval of continuous anomalous radioactivity ranging from 400

Cosa Reports Anomalous Radioactivity in Multiple Drill Holes at the Murphy Lake North Joint Venture with Denison Mines

Mon, 13 Apr 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - April 13, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report the intersection of anomalous radioactivity in multiple drill holes and completion of the winter 2026 drilling program at the Company's Murphy Lake North Project ("MLN" or the "Project"). MLN is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. (TSX: DML) (NYSE American: DNN) ("Denison") and is located 3 kilometres east of IsoEnergy's Hurricane deposit in the eastern Athabasca Basin, Saskatchewan (Figure 1). Cosa is the operator and holds a 70% interest with Denison

Cosa Reports Anomalous Radioactivity in Multiple Drill Holes at the Murphy Lake North Joint Venture with Denison Mines

Mon, 13 Apr 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - April 13, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report the intersection of anomalous radioactivity in multiple drill holes and completion of the winter 2026 drilling program at the Company's Murphy Lake North Project ("MLN" or the "Project"). MLN is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. (TSX: DML) (NYSE American: DNN) ("Denison") and is located 3 kilometres east of IsoEnergy's Hurricane deposit in the eastern Athabasca Basin, Saskatchewan (Figure 1). Cosa is the operator and holds a 70% interest with Denison

Cosa Resources finds anomalous radioactivity at Murphy Lake North project

Tue, 24 Mar 2026 08:03:19 -0400

Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) reported that drill hole MLN26-013 at its Murphy Lake North project intersected 5.0 meters of anomalous radioactivity measuring up to 13,900 counts per second, according to a company statement.

The intersection occurred in the upper basement approximately 260 meters vertically from surface. The Murphy Lake North project is a joint venture between Cosa, which holds a 70% interest and operates the project, and Denison Mines Corp. (TSX: DML) (NYSE American: DNN), which holds 30%.

The project is located 3 kilometers east of IsoEnergy's Hurricane Deposit in the eastern Athabasca Basin, Saskatchewan. MLN26-013 represents the first

Cosa Reports 5.0 metres of Anomalous Radioactivity up to 13,900 CPS Intersected at Murphy Lake North Joint Venture with Denison Mines

Tue, 24 Mar 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 24, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report that the first winter 2026 drill hole at the Company's Murphy Lake North Project ("MLN" or the "Project") has intersected 5.0 metres of anomalous radioactivity. MLN is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. (TSX: DML) (NYSE American: DNN) ("Denison") and is located 3 kilometres east of IsoEnergy's Hurricane Deposit in the eastern Athabasca Basin, Saskatchewan (Figure 1). Cosa is the operator and holds a 70% interest with Denison holding a

Cosa Reports 5.0 metres of Anomalous Radioactivity up to 13,900 CPS Intersected at Murphy Lake North Joint Venture with Denison Mines

Tue, 24 Mar 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 24, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to report that the first winter 2026 drill hole at the Company's Murphy Lake North Project ("MLN" or the "Project") has intersected 5.0 metres of anomalous radioactivity. MLN is a joint venture (the "Joint Venture") between Cosa and Denison Mines Corp. (TSX: DML) (NYSE American: DNN) ("Denison") and is located 3 kilometres east of IsoEnergy's Hurricane Deposit in the eastern Athabasca Basin, Saskatchewan (Figure 1). Cosa is the operator and holds a 70% interest with Denison holding a

Video - CEO Clips: Cosa Resources Advances Uranium Exploration in the Athabasca Basin

Thu, 19 Mar 2026 02:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 19, 2026) - Cosa Resources (TSXV: COSA) (OTCQB: COSAF) is moving forward with uranium exploration in Saskatchewan's Athabasca Basin, targeting drill campaigns over the next 12 to 24 months near the Cigar Lake mine and Hurricane deposit. With a strong treasury and strategic partnerships, the company is focused on high-potential targets in one of the world's premier uranium districts.
Cosa Resources (TSXV: COSA) (OTCQB: COSAF)
https://cosaresources.ca/

Cannot view this video? Visit:
https://www.youtube.com/watch?v=G-r7I-PA5Cs
About BTV - Business Television:
For over 25 years, BTV has been a capital

Video - CEO Clips: Cosa Resources Advances Uranium Exploration in the Athabasca Basin

Thu, 19 Mar 2026 02:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 19, 2026) - Cosa Resources (TSXV: COSA) (OTCQB: COSAF) is moving forward with uranium exploration in Saskatchewan's Athabasca Basin, targeting drill campaigns over the next 12 to 24 months near the Cigar Lake mine and Hurricane deposit. With a strong treasury and strategic partnerships, the company is focused on high-potential targets in one of the world's premier uranium districts.
Cosa Resources (TSXV: COSA) (OTCQB: COSAF)
https://cosaresources.ca/

Cannot view this video? Visit:
https://www.youtube.com/watch?v=G-r7I-PA5Cs
About BTV - Business Television:
For over 25 years, BTV has been a capital

Video - CEO Clips: Cosa Resources Advances Uranium Exploration in The Athabasca Basin

Mon, 09 Mar 2026 11:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 9, 2026) - Cosa Resources (TSXV: COSA) (OTCQB: COSAF) is moving forward with uranium exploration in Saskatchewan's Athabasca Basin, targeting drill campaigns over the next 12 to 24 months near the Cigar Lake mine and Hurricane deposit. With a strong treasury and strategic partnerships, the company is focused on high-potential targets in one of the world's premier uranium districts.
Cosa Resources (TSXV: COSA) (OTCQB: COSAF)

https://cosaresources.ca/

Cannot view this video? Visit:
https://www.youtube.com/watch?v=G-r7I-PA5Cs
About BTV - Business Television:
For over 25 years, BTV has been

Video - CEO Clips: Cosa Resources Advances Uranium Exploration in The Athabasca Basin

Mon, 09 Mar 2026 11:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 9, 2026) - Cosa Resources (TSXV: COSA) (OTCQB: COSAF) is moving forward with uranium exploration in Saskatchewan's Athabasca Basin, targeting drill campaigns over the next 12 to 24 months near the Cigar Lake mine and Hurricane deposit. With a strong treasury and strategic partnerships, the company is focused on high-potential targets in one of the world's premier uranium districts.
Cosa Resources (TSXV: COSA) (OTCQB: COSAF)

https://cosaresources.ca/

Cannot view this video? Visit:
https://www.youtube.com/watch?v=G-r7I-PA5Cs
About BTV - Business Television:
For over 25 years, BTV has been

Cosa Announces Expansions to Orion Project and Joint Ventures with Denison Mines

Tue, 03 Mar 2026 08:00:00 -0400

Vancouver, British Columbia--(Newsfile Corp. - March 3, 2026) - Cosa Resources Corp. (TSXV: COSA) (OTCQB: COSAF) (FSE: SSKU) ("Cosa" or the "Company") is pleased to announce expansions to the Murphy Lake North ("MLN"), Darby ("Darby"), and Orion ("Orion") projects (Figure 1). Darby and MLN are joint ventures (the "Joint Venture") between Cosa and Denison Mines Corp. ("Denison") (TSX: DML) (NYSE American: DNN) and are located 10 kilometres west of Cameco's Cigar Lake Mine and three kilometres east of IsoEnergy's Hurricane Deposit, respectively. Cosa is the operator of both and holds a 70% interest with Denison holding a 30% interest in