As of March 31, 2026, $29.2 million in principal is due from the Mexican government associated with amounts that were paid as value-added tax (“VAT”) under Coeur Mexicana, S.A. de C.V.’s (“Coeur Mexicana’s”) prior royalty agreement with a subsidiary of Franco-Nevada Corporation, which was terminated in 2016. Coeur Mexicana applied for and initially received refunds in the normal course of these amounts paid as VAT associated with the royalty payments; however, in 2011 the Mexican tax authorities began denying refunds of these amounts based on the argument that VAT was not legally due on the royalty payments. Accordingly, Coeur Mexicana began to request refunds of these amounts paid as VAT as undue payments, which the Mexican tax authorities also denied. The Company has since been engaged in ongoing efforts to recover these amounts from the Mexican government (including through refiling refund requests as undue payments rather than refunds of VAT that were due, litigation and international arbitration). While the Company believes that it remains legally entitled to be refunded the full amount of the receivable and intends to rigorously continue its recovery efforts, based on the continued failure to recover the receivable and certain unfavorable Mexican court decisions, the Company determined to write down the carrying value of the receivable at September 30, 2021. Coeur initiated an arbitration proceeding against Mexico under Annex 14-C of the United States-Mexico-Canada Agreement, or USMCA, for violations of the North American Free Trade Agreement, or NAFTA, to pursue recovery of the unduly paid VAT plus interest and other damages. Outcomes in arbitration and the process for recovering funds even if there is a successful outcome in arbitration can be lengthy and unpredictable.

Coeur Mexicana currently sells 50% of Palmarejo gold production (excluding production from certain properties acquired in 2015 and 2024) to a subsidiary of Franco-Nevada Corporation (“Franco-Nevada”) under a gold stream agreement for the lesser of $800 or spot price per ounce (“Franco-Nevada Gold Stream Agreement”). The Franco-Nevada Gold Stream Agreement supersedes an earlier arrangement made in January 2009 in which Franco-Nevada purchased a royalty covering 50% of the gold produced by Coeur Mexicana from its Palmarejo silver and gold mine in Mexico in exchange for total

consideration of $78.0 million, consisting of $75.0 million in cash plus a warrant to acquire Franco-Nevada Common Shares that was then-valued at $3.0 million (the “Prior Gold Stream Agreement”). The Prior Gold Stream Agreement was terminated in 2014 and its minimum ounce delivery requirement satisfied in 2016, after which sales under the Franco-Nevada Gold Stream Agreement commenced. Under the Franco-Nevada Gold Stream Agreement, Coeur Mexicana received a $22.0 million deposit toward future deliveries. In accordance with generally accepted accounting principles, although Coeur Mexicana has satisfied its contractual obligation to repay the deposit to Franco-Nevada, the deposit is accounted for as deferred revenue and is recognized as revenue on a units-of-production basis as ounces are sold to Franco-Nevada. Because there is no minimum obligation associated with the deposit, it is not considered a financing, and each shipment is considered to be a separate performance obligation. The Franco-Nevada Gold Stream Agreement represents a contract liability under ASC 606, which requires the Company to ratably recognize a portion of the deposit as revenue for each gold ounce delivered to Franco-Nevada. The remaining unamortized balance is included in Accrued liabilities and other and Other long-term liabilities on the Consolidated Balance Sheet.

The Company’s subsidiary, New Gold Inc., is party to a streaming agreement (“Royal Gold Stream Agreement”) with Royal Gold A.G., a wholly-owned subsidiary of Royal Gold, Inc. (“Royal Gold”). Under the terms of the Royal Gold Stream Agreement, the Company is required to deliver to Royal Gold 6.5% of gold production from Rainy River up to a total of 230,000 ounces of gold and then 3.25% of the mine’s gold production thereafter. The Company is also required to deliver to Royal Gold 60% of the mine’s silver production to a maximum of 3.1 million ounces and then 30% of silver production thereafter. Royal Gold is required to pay 25% of the average spot gold or silver price at the time each ounce of gold or silver is delivered under the stream. As of March 31, 2026, Rainy River had delivered 131,471 and 2,088,499 ounces of gold and silver, respectively, under the terms of the Royal Gold Stream Agreement. The Royal Gold Stream Agreement is satisfied by delivering gold and silver metal purchased in the open market. The cost to purchase the gold and silver metal is included in Costs applicable to sales while the payment received from Royal Gold is recognized in Revenue under ASC 606 on the Condensed Consolidated Statements of Comprehensive Income.

In June 2019, Coeur amended its existing sales and purchase contract with a metal sales counterparty for gold concentrate from its Kensington mine (the “Amended Sales Contract”). From time to time thereafter, the Amended Sales Contract has been further amended to allow for additional prepayments. Additionally, in June 2023, the Company entered into sales and purchase contracts with a metal sales counterparty for gold electrolytic cathodic sludge from its Wharf mine and gold and silver doré from its Rochester mine.

The metal sales prepayments represented a contract liability under ASC 606, which required the Company to recognize ratably a portion of the deposit as revenue for each gold and silver ounce delivered to the customer. The remaining contract liability was included in Accrued liabilities and other on the Condensed Consolidated Balance Sheet. At March 31, 2026, there were no remaining contract liabilities.

On November 13, 2024, a putative collective and class action lawsuit was filed against the Company by a former employee in the United States District Court for the Northern District of Illinois, Eastern Division (the “Court”) alleging non-compliance with certain provisions of the Fair Labor Standards Act and the Alaska Wage and Hour Act (“Wage and Hour Litigation”). On August 26, 2025, the Company reached an agreement in principle to resolve the Wage and Hour Litigation. The Company denies any wrongdoing and its settlement of the Wage and Hour Litigation is not an admission of any non-compliance with the Fair Labor Standards Act or the Alaska Wage and Hour Act, but rather a business decision made in recognition of the costs of defense and inherent uncertainty presented in litigation matters. The definitive settlement agreement was negotiated between the parties and was approved by the Court on January 16, 2026. Following Court approval, the Company made settlement payments in the first quarter of 2026 for approximately $6.3 million, inclusive of the employer’s share of relevant taxes for amounts treated as wages.

The Company, either directly or through its subsidiaries, has a number of active litigation matters related to labor and employment matters involving its operations in Mexico. Although the Company intends to vigorously defend its interests in these matters, litigation is inherently uncertain and the Company has determined it is reasonably possible that it may incur a loss of $0 to $12 million in these matters. This good faith estimate of the potential loss in these matters includes estimates of penalties and interest through the date of this Report, but such penalties and interest may continue to grow during the course of legal proceedings.