Radisson Mining Resources Inc. — Proxy Solicitation & Information Statement 2025

May 7, 2025

RESSOURCES MINIÈRES
Radisson
MINING RESOURCES

2025

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS

May 7, 2025

www.radissonmining.com

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RADISSON MINING RESOURCES INC.

50 rue du Petit-Canada, Head office, Rouyn-Noranda (Cadillac), Qc, J0Y 1C0

NOTICE OF ANNUAL GENERAL AND SPECIAL MEETING OF SHAREHOLDERS TO BE HELD ON JUNE 12, 2025

NOTICE IS HEREBY GIVEN that the Annual General and Special Meeting of Shareholders of Radisson Mining Resources Inc. (the “Company”) will be held virtually (instructions are included with this circular). The virtual meeting will be initiated from Rouyn-Noranda, on June 12, 2025, at 10 a.m. for the following purposes:

1. To receive the financial statements of the Company for the fiscal year ended December 31, 2024, together with the report of the auditors thereon;
2. To elect the directors of the Company;
3. To appoint auditors and authorize the directors to fix the auditors’ remuneration;
4. To approve and ratify the new Omnibus Equity Incentive Plan proposed by the Company; and
5. To transact such other business as may properly be brought during the Meeting.

Notification and access system

The Company has elected to use the notice and access system in accordance with National Instrumental 54-101 on Communication with Beneficial Owners of Securities of a reporting Issuer, with respect to the delivery of the Circular, the annual report containing the management report, the audited financial statements for the year ended December 31, 2024, and the auditors’ report thereon to its shareholders.

Under the notice and access system, instead of receiving printed copies of the meeting materials, shareholders are provided with this notice, together with instructions on how to access those meeting materials electronically. However, shareholders continue to receive, together with the notice, a proxy (in the case of registered shareholders) or a voting instruction form (in the case of non-registered shareholders) allowing them to vote at the annual meeting.

This approach is taken by the company out of concern for the environment, to reduce printing and postage costs.

Online access to documents relating to the meeting

The Meeting Materials may be viewed online on the Company’s profile at https://www.sedarplus.ca or on the Company’s website at www.radissonmining.com/en/.

How to Obtain Paper copies of Proxy-Related Materials

Non-registered shareholders may obtain paper of Circular, free of charge, by contacting Broadridge Financial Solutions Inc. toll free from North America at 1-877-907-7643 or outside of North America at 905-507-5450 or directly by e-mail at noticeandaccess@broadridge.com. Any request for paper copies which are required in advance of the Meeting should be sent so that the request is received by the Company no later than May 26, 2025 (5 p.m.) to receive these documents within three days following the request.

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Registered shareholders who do not have their 16-digit control number can contact the North-American toll-free number 1-855-887-2243.

The proxy statement and form of proxy prepared for the Meeting accompany this notice. The proxy Circular contains detailed information on the matters to be considered at the Meeting and is therefore considered to form part of this notice

Rouyn-Noranda, Québec

May 7th, 2025

BY ORDER OF THE BOARD OF DIRECTORS

Donald Lacasse
Corporate Secretary

The Board of Directors would like all shareholders to be present at the meeting. However, shareholders who are unable to attend the meeting in person are urged to complete the attached proxy form and return it to Computershare Investor Services Inc. in the envelope provided for this purpose. Proxies to be used at the meeting must be returned to Computershare Investor Services Inc. before the close of business (5 p.m. eastern time) on June 10, 2025. Failure to submit the proxies will result in its invalidation.

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RADISSON MINING RESOURCES INC.
50 rue du Petit-Canada, Rouyn-Noranda (Cadillac), Qc, J0Y 1C0

INSTRUCTIONS ACCOMPANYING THIS NOTICE

Shareholders wishing to attend the Annual General and Special Meeting of shareholders meeting scheduled for 10 a.m. Eastern Time on June 12, 2025, are invited to follow the steps below;

Register to the Annual General and Special Meeting of Shareholders:

1. Visit the following website address:
   www.rdsmining.com/annual2025

2. Complete the required information for registration

3. Meeting invitation and instructions to attend the conference call via webcast or phone will be sent from info@radissonmining.com.

May 7, 2025

ON BEHALF OF THE BOARD OF DIRECTORS

Donald Lacasse
Corporate Secretary