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Standard Uranium (STTDF) Stock News

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Standard Uranium Ltd. reports developments tied to uranium exploration and project generation in Saskatchewan's Athabasca Basin. Company news centers on drill planning, reconnaissance drilling, radioactivity and assay results, geophysical targeting, and exploration work across projects including Davidson River, Rocas, and Corvo.

Updates also cover partner-funded earn-in option arrangements, exploration agreements with local rights-holder organizations, permitting, contractor mobilization, and technical programs aimed at identifying basement-hosted uranium targets in established uranium districts.

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Standard Uranium (STTDF) has outlined its 2025 exploration plans for the Corvo Uranium Project, under an option agreement with Aventis Energy. The company will conduct multiple exploration programs, including prospecting and sampling of historical high-grade uranium showings (Manhattan showing with 1.19-5.98% U3O8), a comprehensive ground gravity survey in Q4 2025, and geophysical data integration. The project, located 45km northeast of Atha Energy's Gemini Mineralized Zone and 60km east of Cameco's McArthur River mine, recently completed a helicopter-borne electromagnetic survey covering 1,380 line-kms. The company aims to identify drill targets for an inaugural diamond drilling program planned for Q1 2026, focusing on discovering shallow, high-grade basement-hosted uranium mineralization similar to the Rabbit Lake deposit.
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Standard Uranium (STTDF) has engaged Axiom Exploration Group to prepare a NI 43-101 Technical Report for its Corvo Uranium Project in Saskatchewan's Eastern Athabasca Basin. The project shows promising historical uranium mineralization, including surface samples of up to 5.98% U3O8 at the Manhattan showing and historical drill intersections of 0.116% U3O8 over 1.05m. Located 45km northeast of Atha Energy's Gemini Mineralized Zone and 60km east of Cameco's McArthur River mine, Corvo is under a three-year earn-in option agreement with Aventis Energy. The technical report will compile historical data and new 2025 TDEM data to guide future exploration programs. The company believes Corvo has potential for shallow, high-grade basement-hosted uranium mineralization similar to the Rabbit Lake deposit.
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Standard Uranium (STTDF) has completed a non-brokered private placement raising total gross proceeds of $1,006,675. The offering consisted of 7,801,667 non-flow-through units at $0.06 per unit ($468,100) and 7,181,000 flow-through units at $0.075 per unit ($538,575). Each unit includes one common share and half a warrant, with each full warrant exercisable at $0.15 until June 3, 2027. The company paid $45,921 in finder's fees and issued 682,523 non-transferable warrants. The funds will support exploration activities and working capital. Additionally, the company has begun deploying Exosphere Multiphysics surveys at its Davidson River Project in Saskatchewan's Athabasca Basin, partnering with Fleet Space Technologies to collect geophysical data across three major conductive corridors.
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Standard Uranium (STTDF) has announced an increase to its previously announced non-brokered private placement offering. The company will now raise up to $1,000,000, doubling the initial target of $500,000. The offering includes:

- Non-flow-through units at $0.06 per unit (8,333,333 units)
- Flow-through units at $0.075 per unit (6,666,667 units)

Each unit includes one common share and half a warrant, with each whole warrant exercisable at $0.15 for 24 months after closing. The offering is expected to close around June 3, 2025, subject to TSX Venture Exchange approval. Proceeds will fund exploration projects and working capital.

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Standard Uranium (STTDF) has launched the first-ever ExoSphere Multiphysics survey at its Davidson River Project in Saskatchewan's SW Athabasca Basin. The project, spanning 30,737 hectares, will conduct surveys across three exploration corridors in May-June 2025 in partnership with Fleet Space Technologies. The surveys will combine 3D Ambient Noise Tomography (ANT), Horizontal-to-Vertical Spectral Ratio (HVSR), and ground gravity surveys to identify potential uranium deposits. This pioneering initiative in the region aims to provide high-resolution 3D imaging of basement structures and alteration zones. The company plans to follow up with a diamond drill program in summer 2025, targeting the highest priority areas across all three surveyed conductor corridors.
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Standard Uranium (STTDF) has provided an update on exploration insights at its Corvo Uranium Project, which is under a three-year earn-in option agreement with Aventis Energy. Key findings include historical drill holes showing uranium mineralization along an 800-metre strike length, with notable intersections of 0.116% U3O8 over 1.05m and 0.065% U3O8 over 0.15m.

The project features high-grade uranium surface showings, including the Manhattan showing with 1.19 to 5.98% U3O8. A recent airborne Time-Domain Electromagnetic survey identified at least 25 km of combined conductor strike length. The Corvo Project, spanning 12,265 hectares in the eastern Athabasca Basin, is positioned 45 km northeast of the Gemini Mineralized Zone and 60 km east of Cameco's McArthur River mine.

Under the option agreement, Aventis can acquire 75% of the Project by funding C$4.5 million in exploration, making C$225,000 in cash payments, and issuing C$725,000 in shares over three years.

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Standard Uranium (OTCQB: STTDF) has signed a definitive property option agreement with Vital Battery Metals, granting them the option to acquire a 75% interest in the 12,265-hectare Corvo Project in the eastern Athabasca Basin. The project features over 29 km of exploration strike length and shows promising uranium mineralization, including historical drill holes with results of 0.057% U3O8 over 3.5m and surface samples up to 59,800 ppm U.

The option agreement requires Vital Battery Metals to make total payments of $225,000 in cash, $725,000 in consideration shares, and incur $4.5 million in exploration expenditures over three years. Standard Uranium will act as the operator, receiving operator fees starting at 10% in Year 1 and increasing to 12% by Year 3. Upon exercise of the option, the parties plan to form a joint venture for further project development.

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Standard Uranium (STTDF) and Aero Energy have completed a high-resolution ground gravity survey at the Sun Dog Project in Saskatchewan's Athabasca Basin. The survey identified several new priority drill targets across the Wishbone, McNie, and Armbruster South target areas. The 48,443-acre project, located 15 km Southeast of Uranium City, includes the historical Gunnar Uranium Mine which produced approximately 18M lbs of U3O8 between 1953-1981.

Results from the 2024 drill program confirmed uranium mineralization in all eight holes within the Wishbone target area, with drill hole SD-24-018 showing the highest uranium values of up to 176.0 ppm. The program, consisting of 1,593 metres of drilling, also revealed structurally-hosted dravitic clays and key uranium pathfinder elements.

The gravity surveys have identified density-low bullseye anomalies representing potential zones of hydrothermal alteration, leading to multiple new drill target zones being identified along these trends.
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Standard Uranium (STTDF) has announced a strategic partnership with Fleet Space Technologies to enhance uranium exploration at its Davidson River Project using Fleet Space's Exosphere Multiphysics surveys. The partnership, announced on April 10, 2025, marks the first implementation of Multiphysics surveys in the SW Athabasca Uranium District.

The exploration strategy combines real-time 3D Ambient Noise Tomography (ANT) and ground gravity surveys across three conductor corridors - Warrior, Bronco, and Thunderbird. These surveys will help identify potential uranium mineralization zones and refine the structural architecture of basement conductors.

As part of the strategic partnership, Standard Uranium will settle a CDN$525,000 debt through the issuance of 7,000,000 common shares at $0.075 per share to Fleet Space. Upon completion, Fleet Space would own approximately 11% of Standard Uranium's outstanding common shares, becoming a new company insider.

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Standard Uranium (STTDF) has signed a letter of intent with Vital Battery Metals to option its Corvo Project in the eastern Athabasca Basin. The agreement grants Vital Battery Metals the option to acquire a 75% interest in the 12,265-hectare project through a structured payment plan over three years, totaling $225,000 in cash, $725,000 in shares, and $4.5 million in exploration expenditures.

The Corvo Project features over 29 km of exploration strike length with historical uranium mineralization, including findings of 0.057% U3O8 over 3.5m and surface samples up to 59,800 ppm U. A recent high-resolution time domain electromagnetic survey has been completed to upgrade drill targets. Standard Uranium will act as the project operator, earning operator fees starting at 10% in Year 1 and increasing to 12% by Year 3.

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FAQ

What is the current stock price of Standard Uranium (STTDF)?

The current stock price of Standard Uranium (STTDF) is $0.0691 as of June 3, 2026.

What is the market cap of Standard Uranium (STTDF)?

The market cap of Standard Uranium (STTDF) is approximately 11.2M.