VANCOUVER, BC / ACCESS Newswire / March 17, 2026 / Rainy Mountain Royalty Corp. (the "Company" or "Rainy Mountain") is pleased to announce the appointment of Colton Griffith to the Company's Board of Directors, effective immediately.

Mr. Griffith is a marketing and capital markets professional with experience supporting publicly listed resource companies across North America. He specializes in corporate positioning, investor communications, and capital markets strategy. Mr. Griffith currently serves as a Director of Discovery Energy Metals Corp. and Crown Minerals Corp.

The Company also announces that David Speck has resigned from the Board of Directors, effective immediately. Rainy Mountain thanks Mr. Speck for his service and contributions to the Company and wishes him the best in his future endeavors.

Sean Charland, Interim CEO of Rainy Mountain, commented: "On behalf of the Board, I would like to thank David for his contributions to Rainy Mountain and wish him continued success. We are pleased to welcome Colton to the Board. His experience in capital markets, corporate communications, and the public company environment will be a valuable asset as the Company continues to evaluate opportunities and advance its strategic objectives."

On behalf of the Board of Directors,

Sean Charland
Interim Chief Executive Officer and Director
PH: 604-681-1568
www.rmroyalty.com

The information in this news release includes certain information and statements about management's view of future events, expectations, plans and prospects that constitute forward looking statements. These statements are based upon assumptions that are subject to significant risks and uncertainties. Because of these risks and uncertainties and as a result of a variety of factors, the actual results, expectations, achievements or performance may differ materially from those anticipated and indicated by these forward-looking statements. Forward-looking statements in this news release include, but are not limited to, the effective date of the Consolidation. Any number of factors could cause actual results to differ materially from these forward-looking statements as well as future results. Although the Company believes that the expectations reflected in forward looking statements are reasonable, it can give no assurances that the expectations of any forward-looking statements will prove to be correct. Except as required by law, the Company disclaims any intention and assumes no obligation to update or revise any forward-looking statements to reflect actual results, whether as a result of new information, future events, changes in assumptions, changes in factors affecting such forward-looking statements or otherwise.

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.

SOURCE: Rainy Mountain Royalty Corp.