VANCOUVER, British Columbia, June 03, 2026 (GLOBE NEWSWIRE) -- Rio Silver Inc. ('Rio Silver” or the 'Company”) (TSX.V: RYO) (OTC: RYOOF) Further to the Company’s previous announcement on June 1, 2026 granting an aggregate of 1.15 million incentive stock options of the Company to certain directors and officers, the Company would like to correct a typographical error with respect to the exercise price of these options. The Company would like to clarify and confirm that the correct exercise price for these options should have referred to $0.35 per share. There are no other changes to these options including the date of grant and the exercise period. The grant of the stock options remains subject to the approval of the TSX Venture Exchange.