Rio Silver Announces Grant of Stock Options

VANCOUVER, British Columbia, June 01, 2026 (GLOBE NEWSWIRE) -- Rio Silver Inc. ("Rio Silver” or the "Company”) (TSX.V: RYO) (OTC: RYOOF) announces that it has granted an aggregate of 1.15 million incentive stock options to directors and officers of the company, exercisable at a price of thirty-seven cents with the following exercise period of five years from the date of grant. The grant of these options is subject to the approval of the exchange. About Rio Silver Inc. Rio Silver Inc. (TSX-V: RYO