Coeur Mining, Inc.

(a)Disclosure Controls and Procedures

As of the end of the period covered by this quarterly report, the Company carried out an evaluation, under the supervision and with the participation of the Company’s management, including its Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as such term is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and management necessarily applied its judgment in assessing the costs and benefits of such controls and procedures, which by their nature, can provide only reasonable assurance regarding management’s control objectives.

The design of any system of controls is based in part upon certain assumptions about the likelihood of future events. Based upon the foregoing, the Company’s Chief Executive Officer and Chief Financial Officer concluded that the Company’s disclosure controls and procedures were effective and operating to provide reasonable assurance that information required to be disclosed by it in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported within the time periods specified in the SEC’s rules and forms, and to provide reasonable assurance that such information is accumulated and communicated to the Company’s management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

(b)Changes in Internal Control Over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting during the three months ended September 30, 2025 that have materially affected, or are reasonably likely to materially affect, its internal control over financial reporting.

Part II

See Note 17 -- Commitments and Contingencies in the notes to the Consolidated Financial Statements included herein.