Coeur Publishes 2025 Responsibility Report

• Coeur Mining published its 2025 Responsibility Report on April 15, 2026, focusing on ESG metrics following a transformational year.
• Key highlights include record-low lost-time incident severity rates and 73% completion of Global Industry Standard on Tailings Management.
• The report confirms the successful integration of the Las Chispas operation and the announced acquisition of New Gold's mines (New Afton and Rainy River).
• Financial commitments noted include $1 million invested in water stewardship at Las Chispas since 2021 and $1.8 million in community initiatives for 2025.
• Governance received an ISS QualityScore of 1, placing the company in the top decile of industry peers.

• The news is categorized as Routine - Positive because it validates claims made during the March 23 guidance update regarding integration and safety performance.
• It does not introduce new financial projections or reserve updates that would materially alter valuation models established in late March.
• ESG progress supports the company's ability to maintain its new $1 billion revolving credit facility, which is critical for liquidity post-acquisition.
• The confirmation of tailings management progress (73% complete) mitigates long-term operational risk but does not provide immediate upside catalysts.
• Market reaction should be neutral to slightly positive as the stock has already rallied significantly following the March 23 guidance and acquisition completion news.

• Company: Coeur Mining is a senior precious metals producer with operations in North America and South America.
• Flagship Projects:
• Squaw Creek (Coeur): Core production asset.
• Las Chispas (Mexico): Recently integrated, contributing to silver/copper output.
• New Afton (Canada): Newly acquired copper-gold-silver mine; maiden K-Zone resource disclosed in March update.
• Rainy River (Canada): Newly acquired gold mine with extended mine life to 2035.
• Development Status: Post-acquisition integration phase; focus on ramping New Afton throughput and stabilizing Rainy River production costs.