Rio Grande Resources Ltd.

VANCOUVER, BC / ACCESS Newswire / October 1, 2026 / Rio Grande Resources Ltd. (CSE:RGR)(OTCQB:RGRLF) (" Rio Grande " or " RIO " the " Company "), is pleased to announce that it has staked 26 additional lode mining claims covering approximately 537 acres at its 100%-owned Winston Gold-Silver Project (" Winston " or the " Project ") in Sierra County, New Mexico. The staking expands the Company's claim block incorporating the historic North Star and Little Wonder mine areas (see Figure 1 below) and additional prospective ground along interp...

VANCOUVER, BC / ACCESS Newswire / September 11, 2026 / Rio Grande Resources Ltd. (CSE:RGR)(OTCQB:RGRLF)(FSE:488)(WKN:A40Z5N) ("Rio Grande", "RIO" or the "Company") is pleased to announce that it has retained Machai Capital Inc. ("Machai") to provide the Company with digital marketing and investor outreach services.Under the agreement, Machai will provide digital marketing services to the Company, including branding, content and data optimization, search engine optimization and social media and email marketing. The agreement has an initial term of...

NOT FOR DISTRIBUTION TO U.S. NEWS WIRE SERVICES OR DISSEMINATION IN THE UNITED STATES VANCOUVER, BC / ACCESS Newswire / August 24, 2026 / Rio Grande Resources Ltd. (CSE:RGR)(OTCQB:RGRLF)(FSE:488) ("Rio Grande" or "RIO" the "Company"), is pleased to announce that, further to its news release dated August 7, 2026; it has closed its previously announced non-brokered private placement for gross aggregate proceeds of $2,546,500 (the "Private Placement") through the issuance of 12,732,500 units of the Company (each, a "Unit") at a price of $0.20 per Unit.Each Unit consisted of one common sha...