Coeur Mining Inc

(a)Disclosure Controls and Procedures

The Company’s disclosure controls and procedures are designed to provide reasonable assurance that information required to be disclosed by it in its periodic reports filed with the SEC is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms, and to ensure 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. Based on an evaluation of the Company’s disclosure controls and procedures conducted by the Company’s Chief Executive Officer and Chief Financial Officer, such officers concluded that the Company’s disclosure controls and procedures were effective and operating at a reasonable assurance level as of December 31, 2023.

(b)Management’s Report on Internal Control Over Financial Reporting

The management of the Company is responsible for establishing and maintaining adequate internal control over financial reporting. The Securities Exchange Act of 1934 defines internal control over financial reporting in Rule 13a-15(f) and 15d-15(f) as a process designed by, or under the supervision of, the Company’s principal executive and principal financial officers and effected by the Company’s board of directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles and includes those policies and procedures that:

a. Pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the Company;

b. Provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the Company are being made only in accordance with authorizations of management and directors of the Company; and

c. Provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the Company’s assets that could have a material effect on the consolidated financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

The Company’s management assessed the effectiveness of the Company’s internal control over financial reporting as of December 31, 2023. In making this assessment, the Company’s management used the criteria set forth by the Committee of Sponsoring Organizations of the Treadway Commission (COSO) in Internal Control - Integrated Framework (2013). Based upon its assessment, management concluded that, as of December 31, 2023, the Company’s internal control over financial reporting was effective.

The effectiveness of internal control over financial reporting as of December 31, 2023 has been audited by Grant Thornton LLP, an independent registered public accounting firm, as stated in their report which is included herein.

(c) Changes in Internal Control Over Financial Reporting

There have been no changes in the Company’s internal control over financial reporting during the most recently completed fiscal quarter that have materially affected, or are reasonably likely to materially affect, its internal control over financial reporting.

On February 21, 2024, the Company entered into an amendment (the “February 2024 Amendment”) to the RCF. The February 2024 Amendment, among other things, (1) extends the term of the RCF by approximately 2 years so that it now matures in February 2027, (2) increases the RCF by $10 million from $390 million to $400 million, (3) adds Fédération Des Caisses Desjardins Du Québec and National Bank of Canada as lenders on the RCF, (4) permits the Company to obtain one or more increases of the RCF in an aggregate amount of up to $100.0 million in incremental loans and commitments, subject to certain conditions, including obtaining commitments from relevant lenders to provide such increase, (5) allows for unencumbered domestic cash to be included in the calculation of the consolidated net leverage ratio, and (6) allows up to $15 million of non-capitalized underground mine development costs related to Silvertip to be excluded from the calculation of Consolidated EBITDA for purposes of the RCF.

Part III