McEwen Inc. Refiles Fox Complex Technical Report Following OSC Review

McEwen Inc. (NYSE: MUX) (TSX: MUX) has amended and refiled its technical report on the Fox Complex mineral resources following a review by the Ontario Securities Commission. The company announced the refiling of its NI 43-101 Technical Report on the Mineral Resources Estimate of the Fox Complex, Ontario, Canada, which was originally filed on April 4, 2025. This action was taken as part of the OSC's continuous disclosure program review process, demonstrating the regulatory oversight that mining companies must navigate when reporting mineral resource estimates to investors and the public.

The updated technical report now includes additional information required under Items 16 to 22 of Form 43-101F1 specifically for advanced properties. This enhancement provides more comprehensive disclosure about the Fox Complex project, giving stakeholders greater transparency into the technical details and economic potential of the mineral resource. The amendments also involved replacing John Ryan Cox as a co-author to ensure full compliance with Qualified Person requirements under National Instrument 43-101 standards. These regulatory standards are critical for maintaining investor confidence in mining company disclosures and ensuring that technical reports are prepared by appropriately qualified professionals.

Importantly, McEwen emphasized that no other changes were made to the technical report beyond these compliance-related amendments. The Mineral Resources statements for the Fox Complex remain completely unchanged, indicating that the core technical assessment and resource estimates were not affected by the regulatory review process. This suggests that the original resource estimates were technically sound and that the amendments primarily addressed procedural and disclosure requirements rather than substantive technical concerns. The company's shares continue to trade on both the New York Stock Exchange and Toronto Stock Exchange under the symbol MUX, providing investors with exposure to gold, copper and silver assets across the Americas.

The refiling process highlights the importance of regulatory compliance in the mining sector, particularly for companies with multiple listings across different jurisdictions. The Ontario Securities Commission's continuous disclosure program plays a crucial role in maintaining market integrity by ensuring that technical reports meet all required standards before being relied upon by investors. For those seeking additional information, the full press release is available at https://ibn.fm/7Ujah, while ongoing updates relating to MUX can be found in the company's newsroom at https://ibn.fm/MUX. These regulatory compliance measures ultimately serve to protect investors and maintain the credibility of mineral resource reporting in the mining industry.