F3 Clarifies Record Date for Upcoming Meeting

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SYMBOL TSXV: FUU

OTC SYMBOL: FUUFF

www.f3uranium.com

April 24, 2026

F3 Clarifies Record Date for Upcoming Meeting

News Release – Kelowna, British Columbia – April 24, 2026: F3 Uranium Corp. (TSXV: FUU) (OTCQB: FUUFF) (FSE:

GL7) (“F3” or the “ Company”) wishes to clarify the record date disclosed in its management information circular

dated April 9, 2026 (the “ Circular”) in connection with its upcoming annual general and special meeting of

shareholders (the “Meeting”).

The record date for the Meeting is April 7, 2026. The Circular incorrectly disclosed the record date as April 9, 2026.

Only shareholders of record as of the corrected record date will be entitled to receive notice of, and to vote at, the

Meeting and any adjournments or postponements thereof.

The Company confirms that the location, date and time of the Meeting remain unchanged. The Meeting will be held

at Suite 750 – 1620 Dickson Ave., Kelowna, BC V1Y 9Y2 on Thursday, May 14, 2026, at 1:00 PM (Pacific Time) . No

other changes have been made to the information contained in the Circular.

About F3 Uranium Corp.

F3 is a uranium exploration company, focusing on the high -grade JR Zone and new Tetra Zone discovery 13km to

the south in the PW area on its Patterson Lake North (PLN) Project in the Western Athabasca Basin. F3 currently has

3 properties in the Athabasca B asin: Patterson Lake North, Minto, and Broach. The western side of the Athabasca

Basin, Saskatchewan, is home to some of the world’s largest high grade uranium deposits including Paladin’s Triple

R project and NexGen’s Arrow project.

F3 Uranium Corp.

750 - 1620 Dickson Avenue

Kelowna, BC V1Y 9Y2

Contact Information

Investor Relations

Telephone: 778 484 8030

Email: [email protected]

ON BEHALF OF THE BOARD

“Dev Randhawa”

Dev Randhawa, Chairman & CEO

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the

TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

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Forward-Looking Information

This press release contains “forward -looking information” within the meaning of applicable Canadian securities laws. Any statements that

express or involve discussions with respect to predictions, expectations, beliefs, plans, projections, objectives, assumptions or future events or

performance (often, but not always, identified by words or phrases such as “believes”, “anticipates”, “expects”, “is expected”, “scheduled”,

“estimates”, “pending”, “intends”, “plans”, “forecasts”, “targets”, or “hopes”, or variations of s uch words and phrases or statements that

certain actions, events or results “may”, “could”, “would”, “will”, “should” “might”, “will be taken”, or “occur” and similar expressions) are not

statements of historical fact and may be forward- looking statements. Forward-looking information herein includes, but is not limited to,

statements regarding the timing and details of the Meeting.

Forward-looking statements and forward-looking information relating to any future mineral production, liquidity, enhanced value and capital

markets profile of the Company, future growth potential for the Company and its business, and future exploration pla ns are based on

management’s reasonable assumptions, estimates, expectations, analyses and opinions, which are based on management’s experience and

perception of trends, current conditions and expected developments, and other factors that management believes are relevant and reasonable

in the circumstances, but which may prove to be incorrect. Assumptions have been made regarding, among other things, the pric e of metals;

costs of exploration and development; the estimated costs of development of exploration projects; the Company’s ability to operate in a safe

and effective manner.

These statements reflect the Company’s respective current views with respect to future events and are necessarily based upon a number of

other assumptions and estimates that, while considered reasonable by management, are inherently subject to significant business, economic,

competitive, political and social uncertainties and contingencies. Many factors, both known and unknown, could cause actual r esults,

performance, or achievements to be materially different from the results, performance or achievements t hat are or may be expressed or

implied by such forward-looking statements or forward-looking information and the Company has made assumptions and estimates based on

or related to many of these factors. Such factors include, without limitation: competitive risks and the availability of financing; uranium price

volatility; risks associated with the conduct of the Company’s exploration activities; regulatory, consent or permitting delays; risks relating to

reliance on the Company’s management team and outside contractors; the Company’s inability to obtain insurance to cover all risks, on a

commercially reasonable basis or at all; currency fluctuations; risks regarding the failure to generate sufficient cash flow from operations; risks

relating to project finan cing and equity issuances; risks and unknowns inherent in all mining projects; contests over title to properties,

particularly title to undeveloped properties; laws and regulations governing the environment, health and safety; operating or technical

difficulties in connection with mining, development or exploration activities; employee relations, labour unrest or unavailability; the Company’s

interactions with surrounding communities; the speculative nature of exploration and development; stock market volatility; conflicts of interest

among certain directors and officers; lack of liquidity for shareholders of the Company; litigation risk; and t he factors identified in the

Company’s public disclosure documents. Readers are cautioned against attributing undue certainty to forward-looking statements or forward-

looking information. Although the Company has attempted to identify important factors that could cause actual results to diff er materially,

there may be other factors that cause results not to be anticipated, estimated or intended. The Company does not intend, and does not assume

any obligation, to update these forward- looking statements or forward-looking information to reflect changes in assumptions or changes in

circumstances or any other events affecting such statements or information, other than as required by applicable law.