Company news
Cosa Resources Corp. (TSXV:COSA) news
Every Cosa Resources Corp. press release and news update in one place — announcements, filings coverage, and company updates for investors.
Press releases & updates
Cosa Announces Summer Drilling Results for Murphy Lake North Uranium Joint Venture with Denison Mines
September 14, 2026
Cosa Announces Results of Partner Funded Airborne Radiometric Survey at the Aurora Uranium Project, Athabasca Basin, Saskatchewan
August 4, 2026
Cosa Resources Announces Results of Partner Funded Airborne Radiometric Survey at the Aurora Uranium Project, Athabasca Basin, Saskatchewan
August 4, 2026
Cosa Resources Issues Deferred Payment Shares to Denison Mines
July 15, 2026
Cosa Commences Partner Funded Ambient Noise Tomography Survey at the Astro Uranium Project, Athabasca Basin, Saskatchewan
June 26, 2026
Cosa Commences Partner Funded Airborne Radiometric Survey at the Aurora Uranium Project, Athabasca Basin, Saskatchewan
June 25, 2026
Cosa Announces Closing of Upsized C$12 Million Bought Deal Private Placement
June 24, 2026
Cosa Commences Largest Drill Program to Date at the Murphy Lake North Uranium Joint Venture with Denison Mines
June 18, 2026
Cosa Announces Summer Drill Plans for the Darby Joint Venture with Denison Mines
June 15, 2026
Cosa Announces Upsized C$12 Million Bought Deal Private Placement Including Participation by Denison Mines
June 4, 2026
Cosa Announces C$5 Million Bought Deal Private Placement
June 3, 2026
Cosa Resources Announces Largest Drill Program to Date at Murphy Lake North with Participation from Denison Mines
May 28, 2026
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
May 26, 2026
Cosa Resources Reports Anomalous Uranium in Sandstone at Darby Joint Venture with Denison Mines
May 6, 2026
Traction Uranium Announces Airborne Radiometric Survey Contractor for the Aurora Uranium Project, Saskatchewan
May 5, 2026
Traction Uranium Outlines 2026 Exploration Roadmap for the Aurora Uranium Project, Saskatchewan
April 30, 2026
Traction Uranium Announces Spring Exploration Plans for the Aurora Project in the Southeastern Athabasca Basin
April 27, 2026
Global Uranium Completes Phase 1 Earn-In at Astro Project and Secures Initial 20% Interest
April 20, 2026
Cosa Reports Anomalous Radioactivity in Multiple Drill Holes at the Murphy Lake North Joint Venture with Denison Mines
April 13, 2026
Global Uranium Corp. Plans Ambient Noise Tomography Survey at Astro Project
March 26, 2026
Cosa Reports 5.0 metres of Anomalous Radioactivity up to 13,900 CPS Intersected at Murphy Lake North Joint Venture with Denison Mines
March 24, 2026
Video - CEO Clips: Cosa Resources Advances Uranium Exploration in the Athabasca Basin
March 19, 2026
Video - CEO Clips: Cosa Resources Advances Uranium Exploration in The Athabasca Basin
March 9, 2026
Cosa Announces Expansions to Orion Project and Joint Ventures with Denison Mines
March 3, 2026
Cosa Announces Option of Aurora Project to Traction Uranium for Over $10 Million in Consideration and Project Expenditures
February 11, 2026
Cosa Announces Commencement of Winter 2026 Drilling Campaign on Joint Ventures with Denison Mines
January 28, 2026
Cosa Resources Corp: Invitation to VRIC Booth 117
January 23, 2026
Cosa Announces Winter 2026 Drilling Plans for Joint Ventures with Denison Mines
January 21, 2026
Cosa Appoints Justin Rodko as VP Corporate Development and Issues Shares to Denison
January 14, 2026
Cosa and Denison Mines Approve 2026 Program for Joint Venture Uranium Projects
December 17, 2025
Cosa Closes Upsized C$7.5 Million Private Placement
December 4, 2025
Cosa Announces Upsized C$7.5 Million Private Placement
November 14, 2025
Canadian Investment Regulatory Organization Trade Resumption - COSA
November 14, 2025
Cosa Announces C$5 Million Private Placement, Including Participation by Denison Mines
November 13, 2025
Canadian Investment Regulatory Organization Trading Halt - COSA
November 13, 2025
Cosa Resources Corp Announces Participation in Red Cloud's 2025 Fall Mining Showcase in Toronto
October 31, 2025
Cosa Appoints David Cates, President and CEO of Denison Mines, as Strategic Advisor
October 29, 2025
Cosa Identifies Priority Drill Targets at the Darby Uranium Project, Athabasca Basin, Saskatchewan
October 14, 2025
Cosa Expands Orbit Project, Identifies Coincident Pathfinder Gas Occurrences, Athabasca Basin, Saskatchewan
October 1, 2025
Cosa Resources Attends Metals Investor Forum in Vancouver on September 26th and 27th
September 24, 2025
Cosa Identifies Over 25 km of Prospective Conductive Strike Length at the Astro Uranium Project, Athabasca Basin, Saskatchewan
September 17, 2025
Cosa Identifies Two Kilometres of Strong Sandstone Alteration and Graphitic Faulting at the Cyclone Trend on the Murphy Lake North Uraniu...
August 25, 2025
Cosa Commences 3,000 Metre Summer Drilling Program at the Murphy Lake North Uranium Project
June 25, 2025
Cosa Resources Announces Voting Results from Its Annual General Meeting
June 18, 2025
Cosa Announces 3,000 metre Summer Drilling Program for the Murphy Lake North Uranium Project
June 17, 2025
Cosa Commences Airborne Geophysical Surveys at the Cosmo and Orion Uranium Projects, Athabasca Basin, Saskatchewan
June 4, 2025
Cosa Reports ANT Survey Results from the Ursa and Orion Uranium Projects, Athabasca Basin, Saskatchewan
May 28, 2025
Cosa Commences Airborne Geophysical Surveying at the Astro Uranium Project, Athabasca Basin, Saskatchewan
April 30, 2025
Global Uranium Advances Athabasca Basin Exploration with Launch of ZTEM Survey at Astro Project
April 30, 2025
Global Uranium Enters Into Option Agreement With Cosa Resources for the Astro Uranium Project in the Athabasca Basin, Saskatchewan, Canada
April 9, 2025