OTC Markets Group Welcomes Radisson Mining Resources Inc. to OTCQX

Rhea-AI Summary

OTC Markets Group (OTCQX: OTCM) announced that Radisson Mining Resources Inc. (TSX-V: RDS; OTCQX: RMRDF), a gold exploration company, has qualified to upgrade from the OTCQB® Venture Market to the OTCQX® Best Market. The company began trading on OTCQX under the symbol "RMRDF" on September 25, 2025.

The OTCQX Market is designed for established companies meeting high financial standards, following best practice corporate governance, and demonstrating compliance with securities laws. This upgrade represents a significant milestone for Radisson Mining Resources, potentially increasing its visibility among U.S. investors.

Positive

• Upgrade to OTCQX Market indicates company meets higher financial and governance standards
• Enhanced visibility and accessibility for U.S. investors
• Access to Real-Time Level 2 quotes for improved trading transparency

Negative

• None.

NEW YORK, Sept. 25, 2025 (GLOBE NEWSWIRE) -- OTC Markets Group Inc. (OTCQX: OTCM), operator of regulated markets for trading 12,000 U.S. and international securities, today announced Radisson Mining Resources Inc. (TSX-V: RDS; OTCQX: RMRDF), a gold exploration company, has qualified to trade on the OTCQX® Best Market. Radisson Mining Resources Inc. upgraded to OTCQX from the OTCQB® Venture Market.

Radisson Mining Resources Inc. begins trading today on OTCQX under the symbol “RMRDF.” U.S. investors can find current financial disclosure and Real-Time Level 2 quotes for the company on www.otcmarkets.com.

The OTCQX Market is designed for established, investor-focused U.S. and international companies. To qualify for OTCQX, companies must meet high financial standards, follow best practice corporate governance, and demonstrate compliance with applicable securities laws. Graduating to the OTCQX Market from the OTCQB Market marks an important milestone for companies, enabling them to demonstrate their qualifications and build visibility among U.S. investors.

About Radisson Mining Resources Inc.
Radisson is a gold exploration company focused on its 100% owned O’Brien Gold Project, located in the Bousquet-Cadillac mining camp along the world-renowned Larder-Lake-Cadillac Break in Abitibi, Québec. A July 2025 Preliminary Economic Assessment described a low cost and high value project with an 11-year mine life and significant upside potential based on the use of existing regional infrastructure. Indicated Mineral Resources are estimated at 0.58 million ounces (2.20 million tonnes at 8.2 g/t Au), with additional Inferred Mineral Resources estimated at 0.93 million ounces (6.67 million tonnes at 4.4 g/t Au). Please see the NI 43-101 “O’Brien Gold Project Technical Report and Preliminary Economic Assessment, Québec, Canada” effective June 27, 2025, and other filings made with Canadian securities regulatory authorities available at www.sedarplus.ca for further details and assumptions relating to the O’Brien Gold Project.

About OTC Markets Group Inc.
OTC Markets Group Inc. (OTCQX: OTCM) operates regulated markets for trading 12,000 U.S. and international securities. Our data-driven disclosure standards form the foundation of our public markets: OTCQX® Best Market, OTCQB® Venture Market, OTCID™ Basic Market and Pink Limited™ Market. Our OTC Link® Alternative Trading Systems (ATSs) provide critical market infrastructure that broker-dealers rely on to facilitate trading. Our innovative model offers companies more efficient access to the U.S. financial markets.

OTC Link ATS, OTC Link ECN, OTC Link NQB, and MOON ATS™ are each SEC regulated ATS, operated by OTC Link LLC, a FINRA and SEC registered broker-dealer, member SIPC. To learn more about how we create better informed and more efficient markets, visit www.otcmarkets.com.

Media Contact:
OTC Markets Group Inc., +1 (212) 896-4428, media@otcmarkets.com

FAQ

What is the new OTCQX trading symbol for Radisson Mining Resources?

Radisson Mining Resources trades on the OTCQX under the symbol RMRDF.

When did Radisson Mining Resources begin trading on OTCQX?

Radisson Mining Resources began trading on the OTCQX Market on September 25, 2025.

What are the requirements for trading on the OTCQX Market?

Companies must meet high financial standards, follow best practice corporate governance, and demonstrate compliance with applicable securities laws.

What markets does Radisson Mining Resources trade on?

Radisson Mining Resources trades on the TSX-V under symbol RDS and on the OTCQX under symbol RMRDF.

What are the benefits of upgrading from OTCQB to OTCQX?

Upgrading to OTCQX allows companies to demonstrate their qualifications and build visibility among U.S. investors.