F3 Uranium Corp.·Energy

Kelowna, British Columbia--(Newsfile Corp. - April 17, 2026) - F3 Uranium Corp. (TSXV: FUU) (OTCQB: FUUFF) (FSE: GL7) ("F3" or the "Company") is pleased to announce the closing of its previously announced "bought deal" private placement (the "Offering") for gross proceeds of C$5,549,000, which includes the partial exercise of the Underwriters' (as defined herein) option. Pursuant to the Offering, the Company sold 27,745,000 flow-through common shares of the Company (the "FT Shares") at a price of C$0.20 per FT Share (the "Offering Price").

KELOWNA, BC / ACCESS Newswire / April 2, 2026 / F3 Uranium Corp. (TSXV:FUU)(OTCQB:FUUFF)(FSE:GL7) ("F3" or the "Company") is pleased to announce that it has entered into an agreement with Red Cloud Securities Inc. ("Red Cloud"), as lead underwriter and sole bookrunner, on behalf of a syndicate of underwriters (collectively, the "Underwriters"), pursuant to which the Underwriters have agreed to purchase for resale 25,000,000 common shares of the Company to be issued as "flow-through shares" within the meaning of subsection 66(15) of the Income Tax Act (Canada) and will qualify as an eligible flow-through share" as defined in The Mineral Exploration Tax Credit Regulations, 2014 (Saskatchewan) (each, a "FT Share") at a price of C$0.20 per FT Share (the "Offering Price") for gross proceeds of C$5,000,000 (the "Underwritten Offering"). In addition, the Company has agreed to grant to the Underwriters an option (the "Underwriters' Option", and together with the Underwritten Offering, the "Offering"), exercisable in whole or in part by the Underwriters at any time up to 48 hours prior to the Closing Date, to purchase for resale up to an additional 5,000,000 FT Shares at the Offering Price for up to an additional C$1,000,000 in gross proceeds.

Kelowna, British Columbia--(Newsfile Corp. - March 31, 2026) - F3 Uranium Corp. (TSXV: FUU) (OTCQB: FUUFF) ("F3" or "the Company") is pleased to announce final assay results of the 2025 Tetra Zone drill program on the Broach Property including PLN25-219A (See NR November 10, 2025 and January 13, 2026) which returned a main mineralized interval of 13.0m of 0.28% U 3 O 8 , including three high grade sections with 3.0 m of 1.19% U 3 O 8 from 396.5 to 399.5m, 0.5m of 1.07% U 3 O 8 from 404.0 to 404.5m and 1.0m of 1.60% U 3 O 8 from 406.5 to 407.5 m. Sam Hartmann, Vice President Exploration Comment: "We are pleased to release the final assays for Tetra Zone from the Fall 2025 program.

Kelowna, British Columbia--(Newsfile Corp. - March 27, 2026) - F3 Uranium Corp. (TSXV: FUU) (OTCQB: FUUFF) ("F3" or the "Company") announces that it has granted an aggregate of 24,000,000 incentive stock options ("Options") and 21,000,000 Restricted Share Units ("RSUs") to certain officers, directors, consultants and employees in accordance with F3's Stock option and equity incentive plans. The Options are exercisable at a price of C$0.20 and will expire five years from the date of their issuance.

Toronto, Ontario--(Newsfile Corp. - February 17, 2026) - F3 Uranium Corp. (TSXV: FUU) (OTCQB: FUUFF) is pleased to announce that the Company will be presenting at Red Cloud's Pre-PDAC Mining Showcase. We invite our shareholders and all interested parties to join us.

Kelowna, British Columbia--(Newsfile Corp. - February 3, 2026) - F3 Uranium Corp (TSXV: FUU) (OTCQB: FUUFF) (FSE: GL7) ("F3" or "the Company") is pleased to announce the commencement of the winter drill program at its 100% owned Broach Lake Property, on the recently discovered high-grade Tetra Zone (see NR July 7, 2025), located just within the south-western edge of the Athabasca Basin 12km northwest of Paladin's Triple R and 16km west-northwest of NexGen Energy's Arrow high-grade uranium deposits. The 3,000-metre diamond drill program is designed to further test the extent of uranium mineralization at Tetra Zone, currently highlighted by key intercepts including PLN25-205, which returned 1.0 metre of 2.50% U₃O₈ within a broader 22.5-metre interval averaging 0.26% U₃O₈, and PLN25-219A, which intersected 29.5 metres of total mineralization, including 27.5 metres continuous with 2.30 metres exceeding 10,000 cps (see news release dated November 10, 2025).
F3 Uranium Corp. operates as a uranium project generator and exploration company. The company holds 100% interests in the Clearwater West property that comprises 3 contiguous claims covering 11,786 hectares located in Saskatchewan, Canada; the Patterson Lake North property that consists of 43 claims covering 39,946 hectares situated in Saskatchewan, Canada; the Wales Lake property that comprises 31 claims covering an area of 42,134 hectares located in southwest Athabasca basin; and the Key Lake area portfolio consisting of the Bird Lake, Grey Island, Hobo Lake, Lazy Edward Bay, and Seahorse Lake properties, which comprise 63 claims and 39,933 hectares located in Saskatchewan, Canada. It also has 100% interests in the Beaverlodge/uranium city area portfolio that consists of 22 claims and 23,067 hectares located in Saskatchewan, Canada; and the northeast Athabasca basin area, which comprise 28 claims covering an area of 22,578 hectares situated in Saskatchewan, Canada. The company was formerly known as Fission 3.0 Corp. and changed its name to F3 Uranium Corp. in January 2023. The company was incorporated in 2013 and is headquartered in Kelowna, Canada.