Standard Uranium Announces Closing of LIFE Offering

Vancouver, British Columbia--(Newsfile Corp. - October 15, 2025) - Standard Uranium Ltd. (TSXV: STND) (OTCQB: STTDF) (FSE: 9SU0) ("Standard Uranium" or the "Company") has closed its previously announced offering (the "Offering") under the listed issuer financing exemption under Part 5A of National Instrument 45-106 - Prospectus Exemptions (the "Listed Issuer Financing Exemption") and has issued 25,000,000 flow-through units (each, an "FT Unit") at a price of $0.10 per FT Unit. Each FT Unit consists of one common share of the Company, issued as a flow-through share within the meaning of the Income Tax Act (Canada), and one-half of one common share purchase warrant (each whole warrant, a "Warrant"). Each Warrant entitles the holder to purchase one common share of the Company at a price of $0.15 at any time on or before October 15, 2027.

The Company anticipates the net proceeds raised from the Offering will be used for the exploration of the Company's Saskatchewan uranium projects.

In connection with closing of the Offering, the Company paid finders' fees of $150,000 and issued 1,500,000 non-transferable share purchase warrants (each, a "Finders' Warrant") to certain arms-length parties who assisted in introducing subscribers to the Private Placement Offering. Each Finders' Warrant is exercisable on the same terms as the Warrants. The Offering was conducted in reliance on the Listed Issuer Financing Exemption and, as a result, the securities issued to subscribers in the Offering are not subject to a hold period in accordance with applicable Canadian securities laws.

Separately, the Company is also continuing to offer up to a further 16,761,000 FT Units, at a price of $0.10 per FT Unit, for gross proceeds of up to $1,676,100 to purchasers resident in Canada pursuant to the accredited investor exemption under Section 2.3 of National Instrument 45-106 - Prospectus Exemptions. As result, any FT Units issued in this separate offering will be subject to a statutory hold period for four-months-and-one-day in accordance with applicable securities laws. Completion of this offering remains subject to the approval of the TSX Venture Exchange.

About Standard Uranium (TSXV: STND)

We find 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 235,435 acres (95,277 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.