NioCorp Developments Ltd. press release

Coeur to Participate in Upcoming Conferences

2025-10-03

NASDAQ - Nasdaq Stock Market · Niobium · Scandium · Titanium · Rare Earth Elements · United States · Conferences & Presentations

Coeur Mining, Inc. (“Coeur” or the “Company”) (NYSE: CDE) announced today that members of Coeur’s executive leadership team will participate in the following upcoming investor conferences:

Chairman, President and Chief Executive Officer, Mitchell J. Krebs, will present at the John Tumazos Very Independent Research Virtual Metals Conference on Tuesday, October 7, 2025 Senior Vice President and Chief Financial Officer, Thomas S. Whelan, and Senior Vice President and Chief Operating Officer, Michael “Mick” Routledge, will participate in the Canaccord Genuity 1 st Annual Silver Conference in New York on Tuesday, October 21, 2025 Mr. Krebs will also present at the SCP Global Silver Conference in Toronto, Ontario on Thursday, October 23, 2025

All three events are invitation-only investment conferences. 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 five wholly-owned operations: the Las Chispas silver-gold mine in Sonora, Mexico, the Palmarejo gold-silver complex 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.

View source version on businesswire.com: https://www.businesswire.com/news/home/20251003959709/en/

For Additional Information Coeur Mining, Inc. 200 S. Wacker Drive, Suite 2100 Chicago, Illinois 60606 Attention: Jeff Wilhoit, Senior Director, Investor Relations Phone: (312) 489-5800 www.coeur.com