Coeur Mining, Inc.’s ("Coeur" or the "Company") ((NYSE, TSX:CDE) Chairman, President and Chief Executive Officer, Mitchell J. Krebs, will present at Mining Forum Americas in Colorado Springs, Colorado on Tuesday, September 29, 2026 at 11:40 a.m. Mountain Time.

Mining Forum Americas is an invitation-only investment conference. Presentation materials will be made available on the Company’s website at www.coeur.com.

About Coeur

Coeur Mining, Inc. is a U.S.-based, well-diversified, growing precious metals producer with seven wholly-owned operations: the New Afton gold-copper mine in British Columbia, Canada, the Rainy River gold-silver mine in Ontario, Canada, the Las Chispas silver-gold mine in Sonora, Mexico, the Palmarejo gold-silver mine in Chihuahua, Mexico, the Rochester silver-gold mine in Nevada, the Kensington gold mine in Alaska and the Wharf gold mine in South Dakota. In addition, the Company wholly-owns the Silvertip polymetallic critical minerals exploration project in British Columbia, Canada.

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For Additional Information

Coeur Mining, Inc.

200 S. Wacker Drive, Suite 2100

Chicago, Illinois 60606

Attention: Jeff Wilhoit, Vice President, Investor Relations

Phone: (312) 489-5800

www.coeur.com