Mr. Andy Rendle reports

COSIGO RESOURCES ANNOUNCES OTCQB VENTURE MARKET UPLISTING APPROVAL

Cosigo Resources Ltd. has completed an uplisting and is trading on the OTCQB Venture Market, effective Monday, March 23, 2026. The OTCQB is a U.S. trading platform operated by the OTC Markets Group Inc. designed for early-stage and developing U.S. and international companies. Companies are current in their reporting and undergo an annual verification and management certification process.

About Cosigo Resources Ltd.

Cosigo is a junior exploration company trading on the TSX Venture Exchange and the OTCQB Venture Market. The company is focused on exploring and developing the gold potential of its properties in the Taraira district in southeastern Colombia near the border of Brazil. The company also holds a 100-per-cent interest in the Willow Creek property, located in the northern sierras of Nevada near Winnemucca, and a 100-per-cent interest in the Damian property in the Cordillera region of Colombia, and owns 13.26 per cent of DHK Diamonds Inc., a company exploring for diamonds in the DO27 region of the Northwest Territories of Canada.

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