Mr. Jon Bey reports

STANDARD URANIUM ANNOUNCES EXTENSION TO CLOSING DATE OF PRIVATE PLACEMENT

Standard Uranium Ltd. has received approval from the TSX Venture Exchange to extend the closing deadline of its previously announced private placement (see Aug. 7, 2026, press release). The deadline by which the company must file its final closing materials with the TSX-V has been extended from Sept. 21, 2026, to Oct. 18, 2026. All other terms and conditions of the offering remain unchanged. The company will issue a news release following completion of the offering.

About Standard Uranium Ltd.

The company finds the fuel to power a clean energy future

Standard Uranium is a uranium exploration company and emerging project generator poised for discovery in the world's richest uranium district. The company holds interest in over 233,455 acres (94,476 hectares) in the world-class Athabasca basin in Saskatchewan, Canada. Since its establishment, Standard Uranium has focused on the identification, acquisition and exploration of Athabasca-style uranium targets with a view to discovery and future development.

Standard Uranium has successfully executed three joint venture earn-in partnerships on their Sun Dog, Canary and Atlantic projects totalling over $23.8-million in work commitments over the next three years from 2024 to 2027, all of which will be managed by Standard's experienced exploration team.

QP (qualified person) statement

The scientific and technical information contained in this news release has been reviewed, verified and approved by Sean Hillacre, PGeo, president and vice-president, exploration, of the company and a qualified person as defined in National Instrument 43-101.

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