Rio Silver uplists to OTCQB Venture Market under RYOOF symbol

• Rio Silver secured an OTCQB uplist, expanding access for US investors while keeping its TSX Venture listing.
• Common shares set to trade on the OTCQB Venture Market under the symbol RYOOF.
• Move positions the stock for broader US retail and institutional participation.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Rio Silver Inc. published the original content used to generate this news brief via GlobeNewswire (Ref. ID: 202607150630PRIMZONEFULLFEED9762539) on July 15, 2026, and is solely responsible for the information contained therein.