Basin Uranium Corp. — Proxy Solicitation & Information Statement 2025

Aug 6, 2025

LEGAL_47147946.1

BASIN URANIUM CORP.
Suite 503 - 905 West Pender Street
Vancouver, British Columbia Canada V6C 1L6
Telephone: (604) 363-0411

August 1, 2025

Re: Annual General and Special Meeting of the shareholders of Basin Uranium Corp. to be held on September 4, 2025 (the "Meeting")

I, Michael Blady, Chief Executive Officer of Basin Uranium Corp. (the "Issuer"), hereby certify that:

(a) arrangements have been made to have proxy related materials for the Meeting sent in compliance with National Instrument 54-101 (the "Instrument"), to all beneficial owners at least 21 days before the date fixed for the Meeting;
(b) arrangements have been made to carry out all the requirements of the Instrument in addition to those described in sub-paragraph (a) above; and
(c) the Issuer is relying on section 2.20 of the Instrument to abridge the time prescribed in subsection 2.2(1) of the Instrument.

/s/ "Michael Blady"

Michael Blady
Chief Executive Officer