Nexus Uranium Corp. — Capital/Financing Update 2026

Feb 3, 2026

CONSENT OF EXPERT

February 3, 2026

VIA SEDAR+

British Columbia Securities Commission
Alberta Securities Commission
Ontario Securities Commission
Manitoba Securities Commission
Financial and Consumer Services Commission (New Brunswick)
Office of the Superintendent of Newfoundland and Labrador
Nova Scotia Securities Commission
Financial and Consumer Services Division, Government of Prince Edward Island
Financial and Consumer Affairs Authority of Saskatchewan
Autorité des marchés financiers
Superintendent of Securities, Government of the Northwest Territories
Superintendent of Securities – Government of Yukon – Corporate Affairs/Community Services
Office of the Superintendent of Securities – Government of Nunavut – Department of Justice

Dear Sirs and Mesdames:

Re: Nexus Uranium Corp.
Final Short Form Base Shelf Prospectus dated February 2, 2026 (the “Prospectus”)

I, Carl D. Warren, P.E., P.G., am the author of the technical report entitled “Chord Uranium Project, Fall River County, South Dakota, USA, Mineral Resource, NI 43-101 Technical Report” with an effective date of September 19, 2025 and a report date of May 7, 2024 (the “Technical Report”).

I hereby consent to being named in the Prospectus as having prepared the Technical Report, and to the use of the Technical Report, or any portion thereof, and to the inclusion or incorporation by reference of information derived from the Technical Report, in the Prospectus.

I confirm that I have read the Prospectus and that I have no reason to believe that there are any misrepresentations in the information contained therein that are derived from the sections of the Technical Report that I was responsible for preparing, or that are within my knowledge as a result of the services that I performed in connection with the Technical Report.

Sincerely,

“Carl D. Warren”

Carl D. Warren