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F4 Identifies New Conductive Trends at Wales Lake

Exploration Programs

F4 Identifies New Conductive Trends at Wales

Lake

Kelowna, British Columbia--(Newsfile Corp. - September 22, 2025) - F4 Uranium Corp. (TSXV:FFU)

(OTCQB: FFUCF) (the "

Company

" or "

F4

") is pleased to announce it has identified

three new

conductive trends

on the Wales Lake West Property (see Figure 1) from the 1,031 km of airborne

VTEM

TM

Plus surveying completed at its Wales Lake Project, and deeper interpretation of the data is in

progress. The project is in the western Athabasca Basin region of northern Saskatchewan and located

approximately 20 km southwest of Paladin's Triple R uranium deposit, and 28 km southwest of Nexgen

Energy's Arrow deposit. It lies southwest of multiple conductive corridors, including the Dirkson as well

as the Saloon Trend, host to both Nexgen Energy's PCE uranium occurrence and Paladin Energy's

recently discovered Saloon East (see Figure 1).

Sam Hartmann P.Geo, President and COO, commented:

"Now with complete airborne VTEM coverage over the entire project we can continue our exploration

process; selecting areas of enhanced conductivity in favorable areas, ground truthing them with ground

EM and then drill testing. This process has already led to the intersection of graphitic structures during

our summer drill program (see news release August 5, 2025), and we look forward to repeating this on

the southern portion of the Wales West Property where we see several trends of interest."

Figure 1. Updated VTEM coverage at Wales Lake Project 2025

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/10832/267303_0c76b3e3e4f2e9be_002full.jpg

About the Wales Lake Project:

F4 Uranium's 40,113-hectare Wales Lake Project consists of the Wales Lake East and Wales Lake

West properties, both 100% owned, permitted and drill ready with strong airborne and ground conductor

targets. Significantly underexplored with only two historic drillholes, the Wales Lake Project is located

just outside of the Southwestern Athabasca Basin within 25km of Paladin's Triple R and Nexgen

Energy's Arrow deposits. A series of recent discoveries including F3 Uranium's JR and Tetra Zones,

Nexgen Energy's PCE occurrence, and Paladin Energy's Saloon area further highlight the uranium

discovery potential near the Southwestern Athabasca Basin.

Wales Lake is accessed by Provincial Highway 955, which transects the property.

Qualified Person:

The scientific and technical information in this news release has been prepared in accordance with the

Canadian regulatory requirements set out in National Instrument 43-101

Standards of Disclosure for

Mineral Projects

and approved on behalf of the company by Sam Hartmann, P.Geo., President & COO

of F4 Uranium Corp, a Qualified Person. Mr. Hartmann has reviewed and approved the data disclosed.

This news release also refers to neighboring properties in which F4 Uranium has no interest, and the

Qualified Person has been unable to verify the information from those properties. Mineralization on those

neighboring properties is not necessarily indicative of mineralization on the Wales Lake Project. For

additional information on the Wales Lake Project, please refer to the reports titled "Technical

Report for

the Wales Lake West Property, Northern Saskatchewan, Canada" dated February 3, 2025 and

"Technical Report for the Wales Lake East Property, Northern Saskatchewan, Canada" dated May 12,

2025, both available at

www.sedarplus.ca

, and prepared in accordance with NI 43-101.

About F4 Uranium Corp.:

F4 Uranium is a Canadian uranium exploration company focused on the Athabasca Basin in northern

Saskatchewan, and the latest uranium explorer following a lineage of discovery success lead by the

same team. The project portfolio includes 17 wholly owned properties totaling roughly 157,000 ha, many

of which are near uranium deposits including Paladin's Triple R, Nexgen Energy's Arrow and IsoEnergy's

Hurricane projects. The assets were spun out of F3 Uranium in 2024, where the technical and

management team made their third, and more recently fourth uranium discoveries at Patterson Lake

North and Broach Lake. F4's core focus will be split between the west and east sides of the Athabasca

Basin as the company is establishing itself as an explorer and project generator providing shareholders

renewed exposure at an early stage.

F4 Uranium Corp.

750-1620 Dickson Avenue

Kelowna, BC V1Y9Y2

Contact Information

Investor Relations

Telephone: 778 484 8030

Email:

[email protected]

ON BEHALF OF THE BOARD

"Ray Ashley"

Raymond Ashley, CEO

F4 Uranium Corp.

Forward-Looking Statements

This news release contains certain forward-looking statements within the meaning of applicable

securities laws. All statements that are not historical facts, including without limitation, statements

regarding future estimates, plans, programs, forecasts, projections, objectives, assumptions,

expectations or beliefs of future performance, including statements regarding the suitability of the

Properties for mining exploration, future payments, issuance of shares and work commitment funds,

entry into of a definitive option agreement respecting the Properties, are "forward-looking statements."

These forward-looking statements reflect the expectations or beliefs of management of the Company

based on information currently available to it. Forward-looking statements are subject to a number of

risks and uncertainties, including those detailed from time to time in filings made by the Company with

securities regulatory authorities, which may cause actual outcomes to differ materially from those

discussed in the forward-looking statements. These factors should be considered carefully and readers

are cautioned not to place undue reliance on such forward-looking statements. The forward-looking

statements and information contained in this news release are made as of the date hereof and the

Company undertakes no obligation to update publicly or revise any forward-looking statements or

information, whether as a result of new information, future events or otherwise, unless so required by

applicable securities laws.

The TSX Venture Exchange and the Canadian Securities Exchange have not reviewed, approved or

disapproved the contents of this press release, and do not accept responsibility for the adequacy or

accuracy of this release.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/267303