Form 8-K

8-K — Coeur Mining, Inc.

Accession: 0000215466-26-000021

Filed: 2026-05-06

Period: 2026-05-06

CIK: 0000215466

SIC: 1040 (GOLD & SILVER ORES)

Item: Results of Operations and Financial Condition

Item: Financial Statements and Exhibits

Documents

8-K — cde-20260506.htm (Primary)

EX-99.1 (a1q26earningsreleaseex-991.htm)

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XML — IDEA: XBRL DOCUMENT (R1.htm)

8-K

8-K (Primary)

Filename: cde-20260506.htm · Sequence: 1

cde-20260506

0000215466false00002154662026-05-062026-05-06

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of report (Date of earliest event reported): May 6, 2026

Coeur Mining, Inc.

(Exact name of registrant as specified in its charter)

Delaware

1-8641 82-0109423

(State or other jurisdiction

of incorporation or organization) (Commission

File Number) (IRS Employer

Identification No.)

200 South Wacker Drive

Suite 2100

Chicago, Illinois 60606

(Address of Principal Executive Offices)

(312) 489-5800

(Registrant's telephone number, including area code)

N/A

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2 below):

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock (par value $.01 per share) CDE New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 2.02. Results of Operations and Financial Condition.

On May 6, 2026, Coeur Mining, Inc. issued a press release announcing its financial results for the quarter ended March 31, 2026. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. The press release shall be deemed furnished, not filed, for purposes of this Current Report on Form 8-K.

Item 9.01. Financial Statements and Exhibits.

(d) List of Exhibits

Exhibit No. Description

Exhibit 99.1

Press Release dated May 6, 2026

104 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.

Exhibit Index

Exhibit No. Description

Exhibit 99.1

Press Release dated May 6, 2026

104 Cover Page Interactive Data File - the cover page XBRL tags are embedded within the Inline XBRL document.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

COEUR MINING, INC.

Date: May 6, 2026

By: /s/ Thomas S. Whelan

Name: Thomas S. Whelan

Title: Executive Vice President and Chief Financial Officer

EX-99.1

Filename: a1q26earningsreleaseex-991.htm · Sequence: 2

Document

NEWS RELEASE

Coeur Reports First Quarter 2026 Results

Record financial results; eleven-fold increase in cash; New Gold transaction closed March 20th; Full-year guidance ranges reaffirmed

Chicago, Illinois - May 6, 2026 - Coeur Mining, Inc. (“Coeur” or the “Company”) (NYSE, TSX: CDE) today reported first quarter 2026 financial results, including revenue of $856 million and cash flow from operating activities of $341 million. The Company reported quarterly GAAP net income from continuing operations of $247 million, or $0.35 per share. On an adjusted basis1, Coeur reported record quarterly EBITDA of $475 million, record cash flow from operating activities before changes in working capital of $445 million and net income from continuing operations of $254 million, or $0.36 per share.

Key Highlights

•Solid production and cost performance in line with 2026 guidance – Operating strength across the portfolio led to first quarter production of 96,503 ounces of gold and 4.4 million ounces of silver, representing year-over-year increases of 11% and 18%, respectively. Full-year 2026 production remains on-track to reach 680,000 - 815,000 ounces of gold, 18.7 - 21.9 million ounces of silver, and 50 - 65 million pounds of copper

•Record financial results – First quarter free cash flow totaled $267 million despite several first-quarter specific outflows totaling over $200 million. Quarterly adjusted EBITDA1 increased 12% versus the prior quarter and nearly quadrupled year-over-year to a record $475 million, driving the last-twelve-month total to nearly $1.4 billion. Average realized prices for gold and silver increased 15% and 53%, respectively, compared to the fourth quarter

•Strong financial position and growing liquidity resulting in updated financial policy – Cash and cash equivalents of $843 million represented an increase of 52% compared to the prior quarter and a near eleven-fold increase compared to the prior-year period. On March 23, 2026, Coeur announced an expanded $750 million share repurchase program and the establishment of an inaugural dividend policy of $0.02 per share of Coeur common stock paid semiannually, with the first dividend expected to be paid during the second quarter of 2026. The Company also entered into a new $1 billion revolving credit facility during the first quarter

•New Gold transaction completed; integration efforts advancing on schedule – During the eleven days of the first quarter following completion of the New Gold transaction on March 20, 2026, New Afton and Rainy River contributed production of 14,145 ounces of gold, 22,989 ounces of silver and 1.4 million pounds of copper. Ongoing organizational integration initiatives are progressing according to plan

•New Afton’s K-Zone maiden resource adds to Coeur’s pipeline of attractive growth projects – On March 23, 2026, Coeur filed updated technical reports for New Afton and Rainy River, which included an initial resource at New Afton’s K-Zone totaling 47.6 million tonnes of measured and indicated mineral resources, containing an estimated 715,000 ounces of gold, 2.9 million ounces of silver and 606 million pounds of copper. Inferred mineral resources totaled 5.9 million tonnes containing 86,000 ounces of gold, 309,000 ounces of silver, and 77 million pounds of copper

•Updated Rainy River technical report highlights mine life expansion – New life of mine plan reflects strong production and cash flow profile including a two-year mine life extension to 2035

“Coeur delivered a strong start to what is expected to be a record year, with every mine in the portfolio contributing to record first quarter results,” said Mitchell J. Krebs, Chairman, President and Chief Executive Officer. “Adjusted EBITDA reached a new quarterly record and free cash flow remained robust, leading to a quarter-end cash balance of over $840 million – nearly an eleven-fold year-over-year increase. Our recently updated financial policy is designed to maintain flexible liquidity levels while also returning capital to stockholders through prudent share repurchases and the initiation of a sustainable dividend policy. Our results were especially impressive given the quarter was our softest of the year as expected, with several first quarter-specific outflows totaling over $200 million, and only eleven days of contribution from New Afton and Rainy River following the close of the New Gold transaction on March 20th.

“Starting with the second quarter, Coeur is equipped to deliver on the full potential of our enhanced platform, built through a combination of investments in exploration and expansions and two well-timed M&A transactions. With our well-balanced platform of seven operations, Coeur remains exceptionally well positioned as the sector’s only senior all-North America precious metals company and top-five global silver producer.”

Financial and Operating Highlights (Unaudited)

(Amounts in millions, except per share amounts, gold ounces produced & sold, and per-ounce metrics) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Gold Sales $ 475.2 $ 424.8 $ 360.5 $ 323.1 $ 235.3

Silver Sales $ 362.2 $ 250.1 $ 194.1 $ 157.5 $ 124.7

Copper Sales $ 18.8 $ — $ — $ — $ —

Consolidated Revenue $ 856.2 $ 674.7 $ 554.6 $ 480.7 $ 360.1

Costs Applicable to Sales2

$ 330.0 $ 215.9 $ 248.7 $ 229.5 $ 204.3

General and Administrative Expenses $ 21.7 $ 15.2 $ 14.8 $ 13.3 $ 13.9

Net Income $ 246.8 $ 215.0 $ 266.8 $ 70.7 $ 33.4

Net Income Per Share $ 0.35 $ 0.33 $ 0.41 $ 0.11 $ 0.06

Adjusted Net Income1

$ 253.5 $ 227.3 $ 122.7 $ 102.9 $ 40.5

Adjusted Net Income1 Per Share

$ 0.36 $ 0.35 $ 0.19 $ 0.16 $ 0.08

Weighted Average Shares Outstanding 698.7 645.9 644.9 643.1 521.2

EBITDA1

$ 455.0 $ 407.2 $ 249.1 $ 203.0 $ 105.3

Adjusted EBITDA1

$ 474.9 $ 424.5 $ 265.6 $ 213.8 $ 121.9

Cash Flow from Operating Activities $ 340.8 $ 374.6 $ 237.7 $ 207.0 $ 67.6

Capital Expenditures $ 74.1 $ 61.4 $ 49.0 $ 60.8 $ 50.0

Free Cash Flow1

$ 266.8 $ 313.2 $ 188.7 $ 146.2 $ 17.6

Cash Income and Mining Taxes $ 132.2 $ 41.2 $ 36.4 $ 38.2 $ 62.6

Cash, Equivalents & Short-Term Investments $ 843.2 $ 553.6 $ 266.3 $ 111.6 $ 77.6

Total Debt3

$ 761.4 $ 340.5 $ 363.5 $ 380.7 $ 498.3

Average Realized Price Per Ounce – Gold $ 4,383 $ 3,818 $ 3,148 $ 3,021 $ 2,635

Average Realized Price Per Ounce – Silver $ 82.85 $ 54.30 $ 38.93 $ 33.72 $ 32.05

Average Realized Price Per Pound – Copper $ 5.55 $ — $ — $ — $ —

Gold Ounces Produced 96,503 112,429 111,364 108,487 86,766

Silver Ounces Produced 4.4 4.7 4.8 4.7 3.7

Copper Pounds Produced 1.4 — — — —

Gold Ounces Sold 108,420 111,273 114,495 106,948 89,316

Silver Ounces Sold 4.4 4.6 5.0 4.7 3.9

Copper Pounds Sold 3.4 — — — —

Adjusted CAS per AuOz1

$ 2,032 $ 1,207 $ 1,355 $ 1,405 $ 1,476

Adjusted CAS per AgOz1

$ 20.01 $ 17.29 $ 18.45 $ 16.48 $ 17.94

Adjusted CAS per CuLb1

$ 5.36 $ — $ — $ — $ —

Financial Results

First quarter 2026 revenue totaled $856 million compared to $675 million in the prior period and $360 million in the first quarter of 2025. The Company produced 96,503 and 4.4 million ounces of gold and silver, respectively, during the quarter. Metal sales for the quarter totaled 108,420 ounces of gold and 4.4 million ounces of silver. Average realized gold and silver prices for the quarter were $4,383 and $82.85 per ounce, respectively, compared to $3,818 and $54.30 per ounce in the prior period and $2,635 and $32.05 per ounce in the first quarter of 2025.

Gold and silver sales represented 56% and 42% of quarterly revenue, while copper represented 2% of revenue for the quarter.

Adjusted costs applicable to sales per ounce1 of gold and silver totaled $2,032 and $20.01, respectively. Adjusted CAS1 per gold ounce includes the non-cash impact of the $74.8 million related to purchase price allocation ascribed to inventory, which added $689 per ounce to the gold CAS1. General and administrative expenses increased 43% quarter over quarter to $22 million, driven by higher stock-based compensation, annual incentive payouts, and audit fees paid in the first quarter.

Coeur invested approximately $32 million ($26 million expensed and $6 million capitalized) in exploration during the quarter, compared to approximately $25 million ($19 million expensed and $7 million capitalized) in the prior period. See the “Operations” and “Exploration” sections for additional detail on the Company’s exploration activities.

The Company recorded income tax expense of approximately $102 million during the first quarter. Cash income and mining taxes paid during the period totaled approximately $132 million. Cash taxes paid in the quarter primarily reflect income and mining tax payments in Mexico.

Quarterly operating cash flow decreased to $341 million from $375 million in the prior period, primarily due to higher costs applicable to sales and lower metal sales volumes, partially offset by higher realized metal prices. Changes in working capital during the quarter were $104 million, reflecting tax payments in Mexico, semi-annual interest payments on the Company’s 2029 5.125% Senior Notes and New Gold’s 2032 6.875% Senior Notes, as well as New Gold transaction-related and annual incentive compensation payments.

First quarter capital expenditures were $74 million compared to $61 million in the prior period. Sustaining and development capital expenditures accounted for approximately $63 million and $11 million, or 85% and 15%, respectively, of Coeur’s total capital investment during the quarter.

Operations

First quarter 2026 highlights for each of the Company’s operations are provided below.

New Afton, Canada

(Dollars in millions, except per ounce amounts) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Tonnes milled 134,385 — — — —

Average gold grade (grams/tonne) 0.44 — — — —

Average copper grade (grams/tonne) 0.48 — — — —

Average recovery rate – Au 87.4 % — % — % — % — %

Average recovery rate – Cu 94.8 % — % — % — % — %

Gold ounces produced 1,651 — — — —

Silver ounces produced (000’s) 4 — — — —

Copper pounds produced (000’s) 1,360 — — — —

Gold ounces sold 3,906 — — — —

Silver ounces sold (000’s) 9 — — — —

Copper pounds sold (000’s) 3,385 — — — —

Average realized price per gold ounce $ 4,733 $ — $ — $ — $ —

Average realized price per copper pound $ 5.55 $ — $ — $ — $ —

Metal sales $ 37.8 $ — $ — $ — $ —

Costs applicable to sales2

$ 36.2 $ — $ — $ — $ —

Adjusted CAS per AuOz1

$ 4,488 $ — $ — $ — $ —

Adjusted CAS per CuLb1

$ 5.36 $ — $ — $ — $ —

Exploration expense $ 0.3 $ — $ — $ — $ —

Cash flow from operating activities $ 24.6 $ — $ — $ — $ —

Sustaining capital expenditures (excludes capital lease payments) $ — $ — $ — $ — $ —

Development capital expenditures $ — $ — $ — $ — $ —

Total capital expenditures $ — $ — $ — $ — $ —

Free cash flow1

$ 24.6 $ — $ — $ — $ —

Operational

•Quarterly production and costs reflect approximately eleven days of the first quarter, following the closing of the New Gold transaction on March 20, 2026

•Throughput is expected to ramp up to 15,000 tonnes per day from the C-Zone during the first half of 2026

•C-Zone cave construction was finalized with drawbell blasting completed

Financial

•Copper, gold, and silver accounted for approximately 50%, 49%, and 1%, respectively, of revenue during the quarter

•First quarter adjusted CAS1 for copper and gold on a by-product basis totaled $5.36 and $4,488 per pound and ounce, respectively. CAS1 per copper pound and gold ounce includes the non-cash impact of the $20.5 million of purchase price allocation ascribed to inventory, which added $3.10 per pound to the copper CAS1 and $2,560 per ounce to the gold CAS1

•Free cash flow1 in the first quarter totaled $25 million

Exploration

•Exploration investment in the first quarter totaled approximately $0.3 million (substantially all expensed)

•Key exploration goals for 2026 include infill drilling of inferred resources in the K-Zone resource cave shape and expansion of the overall measured, indicated and inferred resources in the K-Zone

•During the quarter, up to five underground drill rigs were active, with drilling aimed at upgrading the 5.9 million tonnes of inferred resources in the K-Zone into measured and indicated, in support of the feasibility study expected to commence in the second half of the year. Results received to date are encouraging with mineralization grades and widths meeting expectations

•Scout and expansion drilling during the quarter was focused on lateral extension of the K-Zone in the southeast and west. Drilling occurred to the west of the K-Zone, back toward D-Zone, intersected high grades and widths over an additional 150 meters of strike length, with similar results over an additional 125 meters to the southeast. These results continue to indicate significant upside potential at the K-Zone

•2026 drilling further to the east is expected to commence early in the second quarter from an underground exploration drift

Guidance

•Prorated production reflecting nine months of contribution is expected to be 60,000 - 80,000 ounces of gold, 50 - 65 million pounds of copper, and 130,000 - 180,000 ounces of silver

•Prorated adjusted CAS1 reflecting nine months of results are expected to be $1,000 - $1,200 per gold ounce and $1.20 - $1.35 per pound of copper which includes $134 per ounce of gold and $0.15 per pound of copper of non-cash impacts relating to the purchase price allocation ascribed to short-term inventory

•Prorated capital expenditures reflecting nine months of ownership expected to be $51 - $61 million, driven by C-Zone development and cave construction completion, ongoing drawbell rehabilitation, and K-Zone development

•Prorated exploration investment reflecting nine months of activity is expected to be $19 - $23 million ($17 - $19 million expensed and $2 - $4 million capitalized)

Rainy River, Canada

(Dollars in millions, except per ounce amounts) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Tonnes milled 225,632 — — — —

Average gold grade (grams/tonne) 0.87 — — — —

Average recovery rate – Au 90.1 % — % — % — % — %

Gold ounces produced 12,494 — — — —

Silver ounces produced (000’s) 19 — — — —

Gold ounces sold 21,407 — — — —

Silver ounces sold (000’s) 32 — — — —

Average realized price per gold ounce $ 4,401 $ — $ — $ — $ —

Metal sales $ 96.4 $ — $ — $ — $ —

Costs applicable to sales2

$ 92.4 $ — $ — $ — $ —

Adjusted CAS per AuOz1

$ 4,215 $ — $ — $ — $ —

Exploration expense $ 0.4 $ — $ — $ — $ —

Cash flow from operating activities $ 90.0 $ — $ — $ — $ —

Sustaining capital expenditures (excludes capital lease payments) $ 6.4 $ — $ — $ — $ —

Development capital expenditures $ — $ — $ — $ — $ —

Total capital expenditures $ 6.4 $ — $ — $ — $ —

Free cash flow1

$ 83.6 $ — $ — $ — $ —

Operational

•Quarterly production and costs reflect approximately eleven days of the first quarter, following the closing of the New Gold transaction on March 20, 2026

•Underground production ramp-up is expected to continue throughout 2026

•Phase 5 open pit stripping remains on schedule

Financial

•First quarter adjusted CAS1 for gold on a by-product basis totaled $4,215 per ounce. CAS1 per gold ounce includes the non-cash impact of the $64.8 million of purchase price allocation ascribed to inventory, which added $3,026 per ounce to the gold CAS1

•Free cash flow1 in the first quarter totaled $84 million

Exploration

•Exploration investment in the first quarter totaled approximately $0.4 million (substantially all expensed)

•Exploration in 2026 is focused on supporting the transition to underground mining by continuing to extend known shoots down-plunge, assess near-mine opportunities for additional open pit resources and explore new targets to further build the resource pipeline

•During the period, up to three rigs were active in the near-mine area. A key focus was expansion drilling on the down-plunge extensions to ODM Main and Zone 17 which yielded excellent results, including ODM Main being extended by 150 meters and Zone 17 by 200 meters

•In addition to expansion drilling, infill drilling in the 433 Zone has demonstrated continuity between previously planned stopes, demonstrating potential for an upgrade to this Zone

•Preparations for the summer field season are well underway, with work expected to begin in the second quarter

Guidance

•Prorated production reflecting nine months of contributions is expected to be 230,000 - 275,000 ounces of gold and 350,000 - 450,000 ounces of silver

•Prorated adjusted CAS1 reflecting nine months of results are expected to be $2,150 - $2,350 per gold ounce, which includes $675 per ounce of non-cash impacts relating to the purchase price allocation ascribed to short-term inventory, $155 per ounce for deferred stripping and $239 per ounce for the Royal Gold stream

•Prorated capital expenditures reflecting nine months of ownership are expected to be $81 - $101 million, reflecting investments in underground mine development and infrastructure, as well as the tailings management area perimeter dam raise

•Prorated exploration investment reflecting nine months of activity is expected to be $8 - $10 million (substantially all expensed)

Las Chispas, Mexico

(Dollars in millions, except per ounce amounts) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Tonnes milled 119,197 114,814 126,930 107,410 53,857

Average gold grade (grams/tonne) 4.0 4.4 3.7 5.0 4.4

Average silver grade (grams/tonne) 389 411 354 457 436

Average recovery rate – Au 99.1 % 89.9 % 97.9 % 98.6 % 98.6 %

Average recovery rate – Ag 99.4 % 90.3 % 97.8 % 98.5 % 98.1 %

Gold ounces produced 15,031 14,719 16,540 16,271 7,175

Silver ounces produced (000’s) 1,481 1,371 1,572 1,489 714

Gold ounces sold 14,898 14,819 17,800 16,025 9,607

Silver ounces sold (000’s) 1,461 1,367 1,675 1,479 924

Average realized price per gold ounce $ 4,857 $ 4,131 $ 3,427 $ 3,315 $ 2,902

Average realized price per silver ounce $ 83.03 $ 53.68 $ 38.89 $ 33.48 $ 32.63

Metal sales $ 193.6 $ 134.6 $ 126.1 $ 102.7 $ 58.0

Costs applicable to sales2

$ 31.5 $ 33.1 $ 68.1 $ 57.7 $ 42.8

Adjusted CAS per AuOz1

$ 775 $ 1,010 $ 1,836 $ 1,857 $ 2,095

Adjusted CAS per AgOz1

$ 13.46 $ 13.37 $ 21.13 $ 18.57 $ 23.61

Exploration expense $ 3.5 $ 2.7 $ 2.5 $ 3.3 $ 1.9

Cash flow from operating activities4

$ 88.7 $ 92.3 $ 75.9 $ 58.6 $ 97.1

Sustaining capital expenditures (excludes capital lease payments) $ 12.5 $ 13.8 $ 9.8 $ 9.2 $ 5.3

Development capital expenditures $ — $ — $ — $ — $ —

Total capital expenditures $ 12.5 $ 13.8 $ 9.8 $ 9.2 $ 5.3

Free cash flow1,4

$ 76.2 $ 78.5 $ 66.1 $ 49.4 $ 91.8

Operational

•First quarter silver and gold production totaled 1.5 million and 15,031 ounces, respectively, compared to 1.4 million and 14,719 ounces in the prior period and 0.7 million and 7,175 ounces in the first quarter of 2025, which reflects approximately 1.5 months of production following the closing of the SilverCrest transaction on February 14, 2025

•Production during the quarter was driven by higher tonnes milled, partially offset by lower grades

Financial

•Silver and gold accounted for approximately 63% and 37%, respectively, of revenue during the quarter

•First quarter adjusted CAS1 for silver and gold on a co-product basis totaled $13.46 and $775 per ounce, respectively

•Free cash flow1 in the first quarter totaled $76 million compared to $79 million in the prior period despite over $61 million paid in taxes during the quarter (with $18 million paid in the fourth quarter of 2025)

Exploration

•Exploration investment in the first quarter totaled approximately $6 million ($4 million expensed and $2 million capitalized) compared to $7 million ($3 million expensed and $4 million capitalized) in the prior period

•Key exploration goals in 2026 are to maintain expansion and infill drilling on veins in the Babicanora and Las Chispas Blocks and undertake scout drilling to identify new vein targets and replenish inferred inventory for future conversion

•Up to seven rigs were in operation in the Las Chispas Block and the Gap Zone (three on surface and four underground), and up to seven rigs were in operation at Babicanora

•Drilling in the Las Chispas and Babicanora Blocks during the quarter was primarily focused on expansion and infill drilling of known veins. On the Las Chispas Block, key targets included Augusta, Promesa and William Tell veins, with excellent results received from all veins. On the Babicanora Block, drilling focused on the Babi Main, Babi Sur and El Muerto veins, with several results pending

•Scout drilling was conducted within the same blocks during the quarter with results expected later in 2026

•The Cumaro scout target (in the northeast of Las Chispas Block) was mapped in detail over 400 meters of strike to improve targeting for further drill testing

Guidance

•Full-year 2026 production is expected to be 55,000 - 65,000 ounces of gold and 5.5 - 6.3 million ounces of silver

•Adjusted CAS1 in 2026 are expected to be $750 - $950 per gold ounce and $12.50 - $14.50 per silver ounce

•Capital expenditures in 2026 are expected to be $71 - $84 million, consisting primarily of sustaining capital and underground development

•Exploration investment in 2026 is expected to be $21 - $26 million ($11 - $14 million expensed and $10 - $12 million capitalized)

Palmarejo, Mexico

(Dollars in millions, except per ounce amounts) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Tonnes milled 441,721 470,127 440,227 438,968 399,996

Average gold grade (grams/tonne) 1.7 1.8 1.8 2.1 1.9

Average silver grade (grams/tonne) 116 117 119 139 149

Average recovery rate – Au 96.2 % 93.9 % 95.0 % 92.9 % 95.2 %

Average recovery rate – Ag 89.6 % 88.8 % 89.9 % 88.6 % 87.4 %

Gold ounces produced 22,918 25,662 24,802 27,272 23,032

Silver ounces produced (000’s) 1,475 1,566 1,514 1,741 1,680

Gold ounces sold 22,935 24,378 26,850 26,782 22,713

Silver ounces sold (000’s) 1,468 1,510 1,633 1,720 1,636

Average realized price per gold ounce $ 2,811 $ 2,492 $ 2,144 $ 2,093 $ 1,924

Average realized price per silver ounce $ 84.29 $ 54.26 $ 38.97 $ 33.76 $ 31.85

Metal sales $ 188.3 $ 142.7 $ 121.2 $ 114.1 $ 95.8

Costs applicable to sales2

$ 51.2 $ 48.3 $ 51.0 $ 48.7 $ 43.7

Adjusted CAS per AuOz1

$ 758 $ 847 $ 887 $ 888 $ 882

Adjusted CAS per AgOz1

$ 22.99 $ 18.13 $ 16.44 $ 14.39 $ 14.37

Exploration expense $ 4.6 $ 4.9 $ 5.7 $ 4.0 $ 3.9

Cash flow from operating activities $ 72.8 $ 70.8 $ 52.6 $ 47.9 $ 8.7

Sustaining capital expenditures (excludes capital lease payments) $ 6.8 $ 5.2 $ 4.3 $ 3.6 $ 2.5

Development capital expenditures $ 1.7 $ 3.1 $ 1.4 $ 2.0 $ 3.4

Total capital expenditures $ 8.5 $ 8.3 $ 5.7 $ 5.6 $ 5.9

Free cash flow1

$ 64.3 $ 62.5 $ 46.9 $ 42.3 $ 2.8

Operational

•First quarter silver and gold production totaled 1.5 million and 22,918 ounces, respectively, compared to 1.6 million and 25,662 ounces in the prior period and 1.7 million and 23,032 ounces in the first quarter of 2025

•Production during the quarter was impacted by fewer tonnes milled, partially offset by higher recoveries

Financial

•Silver and gold accounted for approximately 66% and 34%, respectively, of revenue during the quarter

•First quarter adjusted CAS1 for silver and gold on a co-product basis totaled $22.99 and $758 per ounce, respectively

•Capital expenditures increased to $9 million compared to $8 million in the prior period

•Free cash flow1 in the first quarter totaled $64 million compared to $63 million in the prior period despite over $62 million in taxes paid during the quarter (with $15 million paid in the fourth quarter of 2025)

Exploration

•Exploration investment for the first quarter totaled approximately $6 million ($5 million expensed and $1 million capitalized), consistent with the prior period

•Exploration utilized up to nine rigs during the first quarter, including step-out drilling along the Hidalgo Corridor (Hidalgo and Libertad trends), at Barrera Norte, Independencia Sur and over Guazapares targets

•Exploration in 2026 is focused on building reserves and resources near mine infrastructure while developing a significant pipeline to the east in the area unaffected by the Franco-Nevada gold stream agreement, where over 70% of the exploration budget is expected to be spent this year

•During the quarter, infill drilling commenced at Independencia Sur with excellent grades and width received over a 200-meter strike length and 200 meters vertically. Mineralization is directly along strike from the Independencia deposit and is located outside the area affected by the Franco-Nevada gold stream

•In the Guazapares region located further to the East and also outside the Franco-Nevada gold stream area of interest, drilling focused on the San Miguel and La Union deposits to expand and build on measured and inferred ounces generated during 2025. Drilling is progressing ahead of schedule at San Miguel with results received to date demonstrating high grades over excellent widths and extending the deposit along strike and at depth. Many targets in the Guazapares region crop out at surface unlike most deposits in the mine trend. This allows for faster and easier exploration

Other

•11,692 ounces or approximately 51% of Palmarejo’s gold sales in the first quarter were sold under the gold stream agreement with Franco-Nevada at a price of $800 per ounce. The Company anticipates approximately 40% - 50% of Palmarejo’s 2026 gold sales will be sold under the gold stream agreement

Guidance

•Full-year 2026 production is expected to be 95,000 - 105,000 ounces of gold and 6.25 - 7.0 million ounces of silver

•Adjusted CAS1 in 2026 are expected to be $700 - $900 per gold ounce and $21.50 - $23.50 per silver ounce

•Capital expenditures in 2026 are expected to be $35 - $41 million, consisting primarily of sustaining capital and underground development

•Exploration investment in 2026 is expected to be $24 - $28 million ($22 - $24 million expensed and $2 - $4 million capitalized)

Rochester, United States

(Dollars in millions, except per ounce amounts) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Ore tonnes placed 6,724,626 9,275,732 7,535,326 7,122,912 6,338,796

Average silver grade (grams/tonne) 12 17 19 20 20

Average gold grade (grams/tonne) 0.1 0.1 0.1 0.1 0.1

Silver ounces produced (000’s) 1,394 1,748 1,644 1,456 1,284

Gold ounces produced 14,112 17,722 14,801 14,302 13,353

Silver ounces sold (000’s) 1,387 1,701 1,656 1,438 1,282

Gold ounces sold 14,090 18,043 13,975 13,881 14,713

Average realized price per silver ounce $ 81.59 $ 54.85 $ 38.95 $ 33.88 $ 31.86

Average realized price per gold ounce $ 4,843 $ 4,139 $ 3,431 $ 3,333 $ 2,840

Metal sales $ 181.4 $ 167.9 $ 112.5 $ 95.0 $ 82.6

Costs applicable to sales2

$ 53.8 $ 60.7 $ 52.0 $ 47.9 $ 48.5

Adjusted CAS per AgOz1

$ 23.74 $ 19.69 $ 17.73 $ 16.83 $ 18.41

Adjusted CAS per AuOz1

$ 1,432 $ 1,458 $ 1,585 $ 1,675 $ 1,670

Prepayment, working capital cash flow $ — $ — $ — $ — $ (17.5)

Exploration expense $ 0.9 $ 2.7 $ 3.2 $ 1.2 $ 1.5

Cash flow from operating activities $ 84.7 $ 92.6 $ 41.2 $ 39.6 $ (7.0)

Sustaining capital expenditures (excludes capital lease payments) $ 18.6 $ 13.1 $ 7.5 $ 20.7 $ 8.5

Development capital expenditures $ 4.2 $ 1.7 $ 4.1 $ 3.8 $ 6.4

Total capital expenditures $ 22.8 $ 14.8 $ 11.6 $ 24.5 $ 14.9

Free cash flow1

$ 61.9 $ 77.8 $ 29.6 $ 15.1 $ (21.9)

Operational

•Silver and gold production in the first quarter totaled 1.4 million and 14,112 ounces, respectively, compared to 1.7 million and 17,722 ounces in the prior period and 1.3 million and 13,353 ounces in the first quarter of 2025. The decrease from the prior period related to lower planned grades due to positioning in the open pit, several planned down days for maintenance activities on the crusher, and lower placement rates of crushed and direct-to-pad material due to overliner hauling for the ongoing pad leach expansion

•Ore tonnes placed through the crushing circuit totaled 5.9 million tonnes compared to 6.4 million tonnes in the prior quarter. Tonnes placed during the quarter totaled 6.7 million tonnes, compared to 9.3 million tonnes in the prior period, reflecting lower direct-to-pad material placement as additional fleet capacity was redirected to accelerate removal of legacy leach pads at East Rochester in preparation for mining later this year

Financial

•Silver and gold accounted for approximately 62% and 38%, respectively, of revenue during the quarter

•First quarter adjusted CAS1 for silver and gold on a co-product basis totaled $23.74 and $1,432 per ounce, respectively

•Capital expenditures increased to $23 million compared to $15 million in the prior period, driven by activities related to the next phase of the Stage 6 leach pad development

•Free cash flow1 in the first quarter totaled $62 million compared to $78 million in the prior period driven by higher prices offset by lower production, the timing of the annual property tax payments to Pershing County and higher royalty costs

Exploration

•Exploration investment in the first quarter totaled approximately $2 million ($1 million expensed and $1 million capitalized) compared to roughly $3 million (substantially all expensed) in the prior quarter

•In the first half of 2026, exploration drilling to support the future POA 12 expansion is expected to be completed, with drilling in the second half of the year expected to transition to target generation, condemnation and scout drilling

•One rig was active during the quarter conducting infill drilling at the Wedge target in East Rochester. Limited results received thus far indicate grade continuity, with additional assays pending

•Significant data integration and analysis is occurring for targets that plan to be drilled in the second half of the year

Guidance

•Full-year 2026 production is expected to be 6.4 - 7.8 million ounces of silver and 70,000 - 90,000 ounces of gold

•Adjusted CAS1 in 2026 are expected to be $23.00 - $25.00 per silver ounce and $1,350 - $1,550 per gold ounce

•Capital expenditures in 2026 are expected to be $96 - $110 million, which includes projects related to the Phase 2 development of the Stage 6 leach pad and modifications after startup of the crusher corridor

•Exploration investment in 2026 is expected to be $14 - $17 million ($7 - $9 million expensed and $7 - $8 million capitalized)

Kensington, United States

(Dollars in millions, except per ounce amounts) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Tonnes milled 157,253 178,513 171,190 174,333 168,142

Average gold grade (grams/tonne) 4.5 5.6 5.5 5.2 4.5

Average recovery rate 91.2% 92.7% 90.5% 91.8% 93.3%

Gold ounces produced 20,525 29,567 27,231 26,555 22,715

Gold ounces sold 21,267 28,715 28,011 26,751 22,205

Average realized price per gold ounce, gross $ 5,187 $ 4,379 $ 3,588 $ 3,410 $ 2,990

Treatment and refining charges per gold ounce $ 70 $ 67 $ 56 $ 56 $ 53

Average realized price per gold ounce, net $ 5,117 $ 4,312 $ 3,532 $ 3,354 $ 2,937

Metal sales $ 108.8 $ 123.8 $ 98.9 $ 89.8 $ 65.2

Costs applicable to sales2

$ 47.8 $ 44.1 $ 46.7 $ 46.1 $ 42.2

Adjusted CAS per AuOz1

$ 2,246 $ 1,533 $ 1,659 $ 1,713 $ 1,882

Prepayment, working capital cash flow $ — $ — $ — $ — $ (12.1)

Exploration expense $ 2.5 $ 0.8 $ 2.2 $ 1.5 $ 3.3

Cash flow from operating activities $ 53.3 $ 69.0 $ 46.4 $ 36.0 $ 5.9

Sustaining capital expenditures (excludes capital lease payments) $ 8.5 $ 9.4 $ 9.4 $ 12.3 $ 15.2

Development capital expenditures $ 0.6 $ 8.8 $ 6.2 $ 4.0 $ 0.3

Total capital expenditures $ 9.1 $ 18.2 $ 15.6 $ 16.3 $ 15.5

Free cash flow1

$ 44.2 $ 50.8 $ 30.8 $ 19.7 $ (9.6)

Operational

•Gold production in the first quarter totaled 20,525 ounces compared to 29,567 ounces in the prior period and 22,715 ounces in the first quarter of 2025

•Production during the quarter was impacted by mine sequencing and planned mill maintenance

Financial

•First quarter adjusted CAS1 increased 47% quarter over quarter to $2,246 per ounce, due primarily to lower production, and higher labor, maintenance and royalty costs

•Capital expenditures decreased 50% quarter over quarter to $9 million

•Free cash flow1 in the first quarter totaled $44 million compared to $51 million in the prior period

Exploration

•Exploration investment in the first quarter totaled approximately $4 million ($3 million expensed and $2 million capitalized), compared to $2 million ($1 million expensed and $1 million capitalized) in the prior period

•Exploration in 2026 is focused on maintaining a five-year reserves-based life of mine and beginning to develop the inferred pipeline

•During the quarter, up to four rigs were active with the key focus on the Zone 30B, Cookhouse and Bunkhouse targets

•Scout, expansion and infill drilling was conducted on Zone 30B to continue to trace the zone to the south and down dip. Results to date demonstrate a down-dip extension of 100 meters with results pending for drillholes along strike

•Drilling during the quarter also focused on two scout targets, Cookhouse and Bunkhouse located between Elmira and Kensington. Most results are pending

Guidance

•Full-year 2026 production is expected to be 98,000 - 110,000 gold ounces

•Adjusted CAS1 in 2026 are expected to be $1,750 - $1,950 per gold ounce

•Capital expenditures in 2026 are expected to be $54 - $63 million, which includes investment related to raising the main tailings storage facility embankment, expected to be completed this year

•Exploration investment in 2026 is expected to be $14 - $15 million ($8 - $9 million expensed and $6 - $6 million capitalized)

Wharf, United States

(Dollars in millions, except per ounce amounts) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Ore tonnes placed 366,184 595,737 1,220,764 1,002,988 937,756

Average gold grade (grams/tonne) 1.1 0.9 1.0 1.2 0.7

Gold ounces produced 9,772 24,759 27,990 24,087 20,491

Silver ounces produced (000’s) 15 24 25 36 51

Gold ounces sold 9,917 25,318 27,859 23,509 20,078

Silver ounces sold (000’s) 15 27 22 35 50

Average realized price per gold ounce $4,902 $4,120 $3,412 $3,315 $2,827

Metal sales $ 49.9 $ 105.8 $ 95.9 $ 79.1 $ 58.4

Costs applicable to sales2

$ 17.0 $ 30.0 $ 30.9 $ 29.0 $ 27.0

Adjusted CAS per AuOz1

$ 1,588 $ 1,121 $ 1,079 $ 1,175 $ 1,260

Prepayment, working capital cash flow $ — $ — $ — $ — $ (12.5)

Exploration expense $ 3.2 $ 0.6 $ 0.7 $ 3.5 $ 2.6

Cash flow from operating activities $ 15.3 $ 65.9 $ 57.2 $ 41.4 $ 15.7

Sustaining capital expenditures (excludes capital lease payments) $ 10.0 $ 2.9 $ 1.2 $ 2.3 $ 6.4

Development capital expenditures $ 3.1 $ 0.7 $ 2.0 $ 1.3 $ 1.0

Total capital expenditures $ 13.1 $ 3.6 $ 3.2 $ 3.6 $ 7.4

Free cash flow1

$ 2.2 $ 62.3 $ 54.0 $ 37.8 $ 8.3

Operational

•Gold production in the first quarter decreased 61% quarter over quarter to 9,772 ounces compared to 24,759 ounces in the prior period and 20,491 ounces in the first quarter of 2025

•Lower production during the quarter was largely due to fewer ore tonnes placed, partially offset by higher grades

•Ore tonnes placed were lower than the previous quarter due to the impact of fire damage to portions of the tertiary crusher which occurred in November 2025. Crushing was completed via a temporary mobile crusher with a second temporary crusher added early in the second quarter. Commissioning of the repaired crusher is complete and is expected to allow a return to normal crushing and placement rates for the balance of 2026

Financial

•Adjusted CAS1 on a by-product basis increased 42% quarter over quarter to $1,588 per ounce, due to lower ore tonnes placed and higher outside service costs

•Capital expenditures totaled approximately $13 million compared to $4 million in the prior period

•Free cash flow1 in the first quarter totaled $2 million compared to $62 million in the prior period

Exploration

•Exploration investment during the first quarter totaled $3 million (substantially all expensed), compared to $1 million (substantially all expensed) in the prior quarter

•In 2026, exploration programs at Juno and North Foley are expected to build on the 2025 expansion and infill drilling with the aim of adding to both reserves and resources. Other targets, including Annie Creek and Summit Flat, are also expected to undergo expansion and infill drilling, while scout drilling is expected to commence to continue development of the inferred pipeline

•During the first quarter, up to two rigs were active on expansion and infill drilling at Juno and North Foley. Results are in line with expectations and indicate mineralization continues to the north and northeast

•Towards the end of the period, expansion drilling also commenced at Summit Flat target, a program that will continue through the second quarter, with all results pending

Guidance

•Full-year 2026 production is expected to be 72,000 - 90,000 ounces of gold and 50,000 - 200,000 ounces of silver

•Adjusted CAS1 in 2026 are expected to be $1,400 - $1,600 per gold ounce

•Capital expenditures in 2026 are expected to be $17 - $23 million, which reflects remediation of the existing crusher and planned infrastructure upgrades

•Exploration investment in 2026 is expected to be $10 - $12 million ($8 - $9 million expensed and $2 - $3 million capitalized)

Exploration

During the first quarter, Coeur invested approximately $32 million ($26 million expensed and $6 million capitalized), compared to roughly $25 million ($19 million expensed and $7 million capitalized) in the prior period.

The Company’s exploration investment in 2026 is expected to total $118 - $132 million for expansion drilling (classified as exploration expense) and $29 - $37 million for infill drilling (capitalized exploration) for a total expected investment of $147 - $169 million.

Top exploration priorities for 2026 are: (i) continuing to extend and infill known deposits to support future life of mine, and building the inferred pipeline at Las Chispas, in addition to restarting regional exploration; (ii) infill drilling at Hidalgo and Independencia Sur to support near-term life of mine additions at Palmarejo, also building the inferred pipeline to provide optionality to the operation, with particular emphasis on East Palmarejo outside the Franco-Nevada gold stream area of interest; (iii) completing drilling to support the next stage of mine permit expansion at Rochester, along with regional studies and scout drilling across the district to build the exploration pipeline; (iv) maintaining a five-year reserve-based mine life at Kensington and increasing focus on scout drilling to add inferred resources; (v) continuing the expansion and infill programs at Wharf to further add to the life of mine and conduct district-scale work to support long-term mine life additions; (vi) drilling programs to support the study program and continue expanding the resource base at Silvertip through a combination of scout, expansion and infill drilling, totaling approximately $35 million; (vii) infill and expansion drilling at the K-Zone at New Afton and (viii) expansion drilling of underground shoots at Rainy River, testing of additional open-pit opportunities and commencing more aggressive regional exploration.

2026 Guidance

The Company has reaffirmed its full-year 2026 guidance, including production, CAS, capital expenditures, depreciation, depletion and amortization (“DD&A”), exploration, general and administrative expenses (“G&A”), and income and mining tax.

Overall cost guidance reflects higher expected royalty expense driven by stronger realized metal prices, particularly at Rochester, the impact of a stronger Mexican peso, inflation of 3% to 5% across the portfolio, and higher planned maintenance costs. For our co-product mines (New Afton, Las Chispas, Palmarejo, and Rochester), costs are allocated to gold, silver, and copper based on their relative revenue contribution. Given the higher expected contribution of silver to total revenue due to the outperformance of silver’s price relative to the gold price, silver CAS per ounce is expected to be higher in 2026, consistent with the trend seen in the second half of 2025.

2026 Production Guidance

Gold Silver Copper

(oz) (K oz) (M lbs)

New Afton 60,000 - 80,000 130 - 180 50 - 65

Rainy River 230,000 - 275,000 350 - 450 —

Las Chispas 55,000 - 65,000 5,500 - 6,300 —

Palmarejo 95,000 - 105,000 6,250 - 7,000 —

Rochester 70,000 - 90,000 6,400 - 7,800 —

Kensington 98,000 - 110,000 — —

Wharf 72,000 - 90,000 50 - 200 —

Total 680,000 - 815,000 18,680 - 21,930 50 - 65

2026 Adjusted Costs Applicable to Sales Guidance

Gold Silver Copper

($/oz) ($/oz) ($/lb)

New Afton (co-product)5

$1,000 - $1,200 — $1.20 - $1.35

Rainy River (by-product)6

$2,150 - $2,350 — —

Las Chispas (co-product) $750 - $950 $12.50 - $14.50 —

Palmarejo (co-product) $700 - $900 $21.50 - $23.50 —

Rochester (co-product) $1,350 - $1,550 $23.00 - $25.00 —

Kensington $1,750 - $1,950 — —

Wharf (by-product) $1,400 - $1,600 — —

2026 Capital, DD&A, Exploration, G&A and Income and Mining Tax Guidance

($M)

Capital Expenditures, Sustaining $291 - $337

Capital Expenditures, Development $146 - $189

Exploration, Expensed $118 - $132

Exploration, Capitalized $29 - $37

General & Administrative Expenses $90 - $100

Cash Income and Mining Taxes $475 - $600

Amortization $1,200 - $1,400

Effective Tax Rate (%) 30% - 36%

Note: The Company’s guidance figures assume estimated prices of $4,550/oz gold, $77.50/oz silver, and $5.00/lb copper, as well as CAD of 1.38 and MXN of 18.00. Guidance figures exclude the impact of any metal sales or foreign exchange hedges.

The normalized effective tax rate excludes items that are not reflective of Coeur’s underlying performance, such as the impacts of foreign currency on deferred taxes, taxes related to prior periods, and one-time, non-cash, tax valuation allowance adjustments.

Financial Results and Conference Call

Coeur will host a conference call to discuss its first quarter 2026 financial results on May 7, 2026 at 11:00 a.m. Eastern Time.

Dial-In Numbers: (855) 560-2581 (U.S./Canada)

(412) 542-4166 (International)

Conference ID: Coeur Mining

Hosting the call will be Mitchell J. Krebs, Chairman, President and Chief Executive Officer of Coeur, who will be joined by Thomas S. Whelan, Executive Vice President and Chief Financial Officer, Michael “Mick” Routledge, Executive Vice President and Chief Operating Officer, and other members of management. A replay of the call will be available through May 14, 2026.

Replay numbers: (855) 669-9658 (U.S./Canada)

(412) 317-0088 (International)

Conference ID: 197 07 92

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.

Cautionary Statements

This news release contains forward-looking statements within the meaning of securities legislation in the United States and Canada, including statements regarding EBITDA, cash flow, production, costs, capital expenditures, tax rates and treatment, exploration and development efforts and plans and potential impacts on reserves and resources, mine lives and expected extensions, the Franco-Nevada gold stream agreement at Palmarejo, anticipated production, and costs and expenses and operations at New Afton, Rainy River, Las Chispas, Palmarejo, Rochester, Kensington and Wharf. Such forward-looking statements involve known and unknown risks, uncertainties and other factors which may cause Coeur’s actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Such factors include, among others, the risk that anticipated production, cost and expense levels are not attained, the risks and hazards inherent in the mining business (including risks inherent in developing and expanding large-scale mining projects, environmental hazards, industrial accidents, weather or geologically-related conditions), changes in the market prices of gold, silver and copper, and a sustained lower price or higher treatment and refining charge environment, the uncertainties inherent in Coeur’s production, exploration and development activities, including risks relating to permitting and regulatory delays (including the impact of government shutdowns) and mining law changes, ground conditions, grade and recovery variability, any future labor disputes or work stoppages (involving the Company and its subsidiaries or third parties), the risk of adverse outcomes in litigation, the uncertainties inherent in the estimation of mineral reserves and resources, impacts from Coeur’s future acquisition of new mining properties or businesses, risks associated with the integration of the New Afton and Rainy River mines following the acquisition of New Gold Inc., the loss of access or insolvency of any third-party refiner or smelter to whom Coeur markets its production, materials and equipment availability, inflationary pressures, changes in applicable tax laws or regulatory interpretations, impacts from tariffs or other trade barriers, continued access to financing sources, the effects of environmental and other governmental regulations and government shut-downs, the risks inherent in the ownership or operation of or investment in mining properties or businesses in foreign countries, the ability to maintain positive relationships with indigenous groups and other community stakeholders, Coeur’s ability to raise additional financing necessary to conduct its business, make payments or refinance its debt, as well as other uncertainties and risk factors set out in filings made from time to time with the United States Securities and Exchange Commission, and the Canadian securities regulators, including, without limitation, Coeur’s most recent reports on Form 10-K and Form 10-Q. Actual results, developments and timetables could vary significantly from the estimates presented. Readers are cautioned not to put

undue reliance on forward-looking statements. Coeur disclaims any intent or obligation to update publicly such forward-looking statements, whether as a result of new information, future events or otherwise. Additionally, Coeur undertakes no obligation to comment on analyses, expectations or statements made by third parties in respect of Coeur, its financial or operating results or its securities. This does not constitute an offer of any securities for sale.

The scientific and technical information concerning our mineral projects in this news release have been reviewed and approved by a “qualified person” under Item 1300 of SEC Regulation S-K, namely our Senior Vice President, Technical Services, Christopher Pascoe. For a description of the key assumptions, parameters and methods used to estimate mineral reserves and mineral resources, as well as data verification procedures and a general discussion of the extent to which the estimates may be affected by any known environmental, permitting, legal, title, taxation, sociopolitical, marketing or other relevant factors, please review the Technical Report Summaries for each of the Company’s material properties which are available at www.sec.gov.

Non-U.S. GAAP Measures

We supplement the reporting of our financial information determined under United States generally accepted accounting principles (“U.S. GAAP”) with certain non-U.S. GAAP financial measures, including EBITDA, adjusted EBITDA, adjusted EBITDA margin, free cash flow, adjusted net income (loss), operating cash flow before changes in working capital and adjusted costs applicable to sales per ounce. We believe that these adjusted measures provide meaningful information to assist management, investors and analysts in understanding our financial results and assessing our prospects for future performance. We believe these adjusted financial measures are important indicators of our recurring operations because they exclude items that may not be indicative of, or are unrelated to our core operating results, and provide a better baseline for analyzing trends in our underlying businesses. We believe EBITDA, adjusted EBITDA, adjusted EBITDA margin, free cash flow, adjusted net income (loss) and adjusted costs applicable to sales per ounce are important measures in assessing the Company’s overall financial performance. For additional explanation regarding our use of non-U.S. GAAP financial measures, please refer to our Form 10-K for the year ended December 31, 2025.

Notes

1. EBITDA, adjusted EBITDA, adjusted EBITDA margin, free cash flow, adjusted net income (loss), operating cash flow before changes in working capital and adjusted costs applicable to sales per ounce (gold and silver) are non-GAAP measures. Please see tables in the Appendix for the reconciliation to U.S. GAAP. Free cash flow is defined as cash flow from operating activities less capital expenditures. Liquidity is defined as cash and cash equivalents plus availability under the Company’s RCF. Future borrowing under the RCF may be subject to certain financial covenants. Please see tables in Appendix for the calculation of consolidated free cash flow and liquidity. The amounts shown in this news release for costs applicable to sales (CAS) per ounce for Las Chispas, adjusted EBITDA, and adjusted net income from continuing operations are presented on a different basis compared to the amounts reported in the news releases reporting results for the first, second, and third quarters of 2025 as a result of revisions to “Acquisition Accounting”. Based on discussions with the SEC staff in the course of a regular review of Company disclosures, the staff has provided its view that, under its guidance on non-GAAP financial measures, the Company is required to calculate Las Chispas CAS, adjusted EBITDA and adjusted net income using the fair value of Las Chispas’ legacy inventory held as of the Las Chispas acquisition closing date, February 14, 2025, except when calculating the net leverage ratio under the Company’s revolving credit facility (“RCF”) since the RCF contractually provides for certain adjustments to be made. As a result, except when calculating the net leverage ratio under the RCF, the Company is not making adjustments that were intended to calculate non-GAAP financial measures using SilverCrest Metals Inc.’s historical costs of producing legacy inventory as such inventory is sold. In our view, the historical cost remains more indicative of the costs Las Chispas incurred in producing this legacy inventory, and is a better measure of performance, than the acquisition accounting measures of these costs. As a result of removing these adjustments, for the three months ended September 30, June 30, and March 31, 2025, adjusted EBITDA (including last-twelve-months (“LTM”) adjusted EBITDA) and adjusted net income in this release are lower than previously reported, and Las Chispas CAS are higher, except as used in calculation of the net leverage ratio under the RCF, including the impact of the amortization of acquired inventory purchase price allocation of $3.3 million, $33.4 million, $29.7 million, and $27.0 million for the three months ended December 31, September 30, June 30, and March 31, 2025, respectively and an impact of $93.5 million for last-twelve-months. In each case we are also providing separately the amount of the relevant impact of amortizing the non-cash, non-recurring step-up in cost basis for legacy inventory from the acquisition-related fair value accounting, so readers can supplementally assess such amounts to the extent they deem appropriate to understand the normal, recurring cost performance of Las Chispas as well as Company-wide adjusted EBITDA and adjusted net income. To calculate amounts comparable to first, second and third quarter disclosures, which is the methodology the Company’s management uses to assess normal, recurring performance and our lenders use for purposes of calculating the net leverage ratio covenant under our RCF, readers would need to subtract the step-up in cost basis from Las Chispas CAS, and add back the impact of the step-up in cost basis to adjusted EBITDA and adjusted net income.

2. Excludes amortization.

3. Includes capital leases. Net of debt issuance costs and premium received.

4. Includes $72.0 million of monetized finished goods following the SilverCrest acquisition on February 14, 2025.

5. New Afton CAS per gold ounce includes the non-cash impact of the $21 million total of the preliminary purchase price allocation ascribed to inventory, split between gold ($134 per ounce) and copper ($0.15 per pound).

6. Rainy River CAS per gold ounce includes the non-cash impact of $180 million ($675 per ounce) of the preliminary purchase price allocation ascribed to inventory. It also includes $41 million ($155 per ounce) of stripping costs which are required to be capitalized under U.S. GAAP and $93 million ($239 per ounce) related to how the streaming arrangement with Royal Gold A.G., a wholly-owned subsidiary of Royal Gold, Inc. (“Royal Gold”) is reported under U.S. GAAP.

Average Spot Prices

1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Average Gold Spot Price Per Ounce $ 4,873 $ 4,135 $ 3,457 $ 3,280 $ 2,860

Average Silver Spot Price Per Ounce $ 84.33 $ 54.73 $ 39.40 $ 33.68 $ 31.88

Average Copper Spot Price Per Pound $ 5.83 $ 5.03 $ 4.44 $ 4.32 $ 4.24

For Additional Information

Coeur Mining, Inc.

200 S. Wacker Drive, Suite 2100

Chicago, IL 60606

Attention: Jeff Wilhoit, Senior Director, Investor Relations

Phone: (312) 489-5800

www.coeur.com

Source: Coeur Mining

COEUR MINING, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

March 31, 2026 December 31, 2025

ASSETS In thousands, except share data

CURRENT ASSETS

Cash and cash equivalents $ 843,169 $ 553,597

Receivables 88,195 69,160

Inventory 567,951 163,330

Ore on leach pads 160,433 157,461

Prepaid expenses and other 50,430 29,129

1,710,178 972,677

NON-CURRENT ASSETS

Property, plant and equipment and mining properties, net 12,336,584 2,744,884

Goodwill 625,812 625,812

Ore on leach pads 155,357 119,446

Restricted assets 9,139 9,114

Receivables 19,857 19,683

Deferred tax assets 144,586 140,553

Long-term stockpile 237,872 42,076

Other 21,942 21,437

TOTAL ASSETS $ 15,261,327 $ 4,695,682

LIABILITIES AND STOCKHOLDERS’ EQUITY

CURRENT LIABILITIES

Accounts payable $ 258,161 $ 148,872

Accrued liabilities and other 166,814 212,213

Debt 14,072 16,996

Reclamation 19,331 15,063

458,378 393,144

NON-CURRENT LIABILITIES

Debt 747,304 323,537

Reclamation 400,720 262,448

Deferred tax liabilities 3,158,651 322,983

Other long-term liabilities 83,949 80,519

4,390,624 989,487

COMMITMENTS AND CONTINGENCIES

STOCKHOLDERS’ EQUITY

Common stock, par value $0.01 per share; authorized 1,300,000,000 shares, 1,034,497,016 issued and outstanding at March 31, 2026 and 642,092,761 at December 31, 2025

10,345 6,421

Additional paid-in capital 12,631,608 5,783,019

Accumulated deficit (2,229,628) (2,476,389)

10,412,325 3,313,051

TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY $ 15,261,327 $ 4,695,682

COEUR MINING, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

Three Months Ended March 31,

2026 2025

In thousands, except share data

Revenue $ 856,192 $ 360,062

COSTS AND EXPENSES

Costs applicable to sales(1)

330,009 204,266

Amortization 99,825 43,093

General and administrative 21,662 13,912

Exploration 25,699 19,682

Pre-development, reclamation, and other 29,827 16,953

Total costs and expenses 507,022 297,906

Income from operations 349,170 62,156

OTHER INCOME (EXPENSE), NET

Gain (loss) on debt extinguishment (1,554) —

Fair value adjustments, net — (346)

Interest expense, net of capitalized interest (6,443) (10,450)

Other, net 7,542 406

Total other expense, net (455) (10,390)

Income before income and mining taxes 348,715 51,766

Income and mining tax expense (101,954) (18,413)

NET INCOME $ 246,761 $ 33,353

OTHER COMPREHENSIVE INCOME:

Other comprehensive loss — —

COMPREHENSIVE INCOME $ 246,761 $ 33,353

NET INCOME PER SHARE

Basic income per share:

Basic $ 0.36 $ 0.06

Diluted $ 0.35 $ 0.06

(1) Excludes amortization.

COEUR MINING, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

Three Months Ended March 31,

2026 2025

In thousands

CASH FLOWS FROM OPERATING ACTIVITIES:

Net income $ 246,761 $ 33,353

Adjustments:

Amortization 99,825 43,093

Accretion 4,839 4,732

Deferred taxes (1,565) (17,353)

(Gain) loss on debt extinguishment 1,554 —

Fair value adjustments, net — 346

Stock-based compensation 8,627 3,298

Deferred revenue recognition (160) (42,316)

Acquired inventory purchase price allocation 85,362 27,039

Other (493) 1,524

Changes in operating assets and liabilities:

Receivables (4,733) 3,945

Prepaid expenses and other current assets (427) 82,065

Inventory and ore on leach pads (26,803) (8,348)

Accounts payable and accrued liabilities (71,951) (63,743)

CASH PROVIDED BY OPERATING ACTIVITIES 340,836 67,635

CASH FLOWS FROM INVESTING ACTIVITIES:

Capital expenditures (74,079) (50,002)

Acquisitions, net 128,259 103,396

Proceeds from the sale of assets 1,263 —

Other (70) (90)

CASH USED IN INVESTING ACTIVITIES 55,373 53,304

CASH FLOWS FROM FINANCING ACTIVITIES:

Issuance of common stock 401 302

Issuance of notes and bank borrowings, net of issuance costs — 99,500

Payments on debt, finance leases, and associated costs (10,283) (192,234)

Performance share cash settlement (41,031) —

Stock-based compensation tax withholdings and other financing activities (53,959) (5,721)

CASH USED IN FINANCING ACTIVITIES (104,872) (98,153)

Effect of exchange rate changes on cash and cash equivalents (1,042) (292)

INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH 290,295 22,494

Cash, cash equivalents and restricted cash at beginning of period 555,705 56,874

Cash, cash equivalents and restricted cash at end of period $ 846,000 $ 79,368

Adjusted EBITDA Reconciliation

(Dollars in thousands except per share amounts) LTM 1Q 2026 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Net income $ 799,280 $ 246,761 $ 214,969 $ 266,824 $ 70,726 $ 33,353

Interest expense, net of capitalized interest 26,935 6,443 5,968 6,273 8,251 10,450

Income tax provision (benefit) 180,207 101,954 112,539 (96,881) 62,595 18,413

Amortization 307,831 99,825 73,655 72,930 61,421 43,093

EBITDA 1,314,253 454,983 407,131 249,146 202,993 105,309

Fair value adjustments, net (4) — — — (4) 346

Foreign exchange (gain) loss (3,065) (878) (4,021) 2,080 (246) 758

Asset retirement obligation accretion 19,804 4,839 5,077 4,988 4,900 4,732

Inventory adjustments and write-downs 5,434 1,097 1,541 1,198 1,598 1,928

(Gain) loss on sale of assets 537 25 282 113 117 186

RMC bankruptcy distribution (37) — — — (37) —

(Gain) loss on debt extinguishment 1,667 1,554 107 6 — —

Transaction costs 37,432 19,910 14,248 451 2,823 8,887

Kensington royalty settlement 29 — 1 — 28 (95)

Wage and hour litigation settlement 6,542 (517) 61 6,998 — —

Mexico arbitration matter 2,635 95 57 743 1,740 410

Flow-through share premium (223) — — (111) (112) (585)

Interest income (6,225) (6,225) — — — —

Adjusted EBITDA $ 1,378,779 $ 474,883 $ 424,484 $ 265,612 $ 213,800 $ 121,876

Revenue $ 2,264,631 $ 554,567 $ 674,847 $ 554,567 $ 480,650 $ 360,062

Adjusted EBITDA Margin 61 % 86 % 63 % 48 % 44 % 34 %

Adjusted Net Income Reconciliation

(Dollars in thousands except per share amounts) 1Q 2026 4Q25 3Q 2025 2Q 2025 1Q 2025

Net income $ 246,761 $ 214,969 $ 266,824 $ 70,726 $ 33,353

Fair value adjustments, net — — — (4) 346

Foreign exchange loss (gain)(1)

(2,600) 1,563 11,831 28,072 574

(Gain) loss on sale of assets 25 282 113 117 186

RMC bankruptcy distribution — — — (37) —

(Gain) loss on debt extinguishment 1,554 107 6 — —

Transaction costs 19,910 14,248 451 2,823 8,887

Kensington royalty settlement — 1 — 28 (95)

Wage and hour litigation settlement (517) 61 6,998 — —

Mexico arbitration matter 95 57 743 1,740 410

Flow-through share premium — — (111) (112) (585)

Interest income (6,225) — — — —

Valuation allowance and tax effect of adjustments (5,506) (3,992) (164,162) (467) (2,590)

Adjusted net income $ 253,497 $ 227,296 $ 122,693 $ 102,886 $ 40,486

Adjusted net income per share - Basic $ 0.37 $ 0.36 $ 0.19 $ 0.16 $ 0.08

Adjusted net income per share - Diluted $ 0.36 $ 0.35 $ 0.19 $ 0.16 $ 0.08

(1) Includes the impact of foreign exchange rates on deferred tax balances of $(1.7) million, $5.9 million, $9.8 million, $28.3 million, $(0.2) million for the three months ended March 31, 2026 and three months end December 31 September 30, June 30 and March 31, 2025, respectively.

Consolidated Free Cash Flow Reconciliation

(Dollars in thousands) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Cash flow from operations $ 340,836 $ 374,587 $ 237,706 $ 206,951 $ 67,635

Capital expenditures 74,079 61,319 49,034 60,807 50,002

Free cash flow $ 266,757 $ 313,268 $ 188,672 $ 146,144 $ 17,633

Consolidated Operating Cash Flow

Before Changes in Working Capital Reconciliation

(Dollars in thousands) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Cash provided by operating activities $ 340,836 $ 374,587 $ 237,706 $ 206,951 $ 67,635

Changes in operating assets and liabilities:

Receivables 4,733 (1,265) 7,132 4,766 (3,945)

Prepaid expenses and other 427 4,366 7,489 (2,424) (82,065)

Inventories 26,803 24,314 5,011 14,125 8,348

Accounts payable and accrued liabilities 71,951 (84,436) (18,636) (61,845) 63,743

Operating cash flow before changes in working capital $ 444,750 $ 317,566 $ 238,702 $ 161,573 $ 53,716

Net Debt and Leverage Ratio

(Dollars in thousands) 1Q 2026 4Q 2025 3Q 2025 2Q 2025 1Q 2025

Total debt $ 761,376 $ 340,533 $ 363,516 $ 380,722 $ 498,269

Cash and cash equivalents (843,169) (553,597) (266,342) (111,646) (77,574)

Net debt $ (81,793) $ (213,064) $ 97,174 $ 269,076 $ 420,695

Last Twelve Months Adjusted EBITDA $ 1,378,779 $ 1,025,772 $ 807,817 $ 634,803 $ 443,729

Leverage ratio (0.1) (0.2) 0.1 0.4 0.9

Reconciliation of Costs Applicable to Sales

for Three Months Ended March 31, 2026

In thousands (except metal sales, per ounce or per pound amounts)

New Afton (1)

Rainy River (2)

Las Chispas Palmarejo Rochester Kensington Wharf Silvertip Total

Costs applicable to sales, including amortization (U.S. GAAP) $ 50,453 $ 109,133 $ 66,777 $ 58,037 $ 69,826 $ 56,482 $ 17,917 $ 956 $ 429,581

Amortization (14,214) (16,689) (35,319) (6,789) (16,043) (8,669) (893) (956) (99,572)

Costs applicable to sales $ 36,239 $ 92,444 $ 31,458 $ 51,248 $ 53,783 $ 47,813 $ 17,024 $ — $ 330,009

Inventory Adjustments — — (244) (105) (681) (75) (22) (1,127)

By-product credit (556) (2,203) — — — 22 (1,250) — (3,987)

Adjusted costs applicable to sales $ 35,683 $ 90,241 $ 31,214 $ 51,143 $ 53,102 $ 47,760 $ 15,752 $ — $ 324,895

Metal Sales

Gold ounces 3,906 21,407 14,898 22,935 14,090 21,267 9,917 — 108,420

Silver ounces 9,132 31,990 1,460,512 1,468,463 1,386,919 — 14,540 — 4,371,556

Copper pounds 3,385,075 3,385,075

Revenue Split

Gold 49 % 100 % 37 % 34 % 38 % 100 % 100 %

Silver 63 % 66 % 62 %

Copper 51 %

Adjusted costs applicable to sales

Gold ($/oz) $ 4,488 $ 4,215 $ 775 $ 758 $ 1,432 $ 2,246 $ 1,588 $ 2,032

Silver ($/oz) $ 13.46 $ 22.99 $ 23.74 $ — $ 20.01

Copper $ 5.36 $ — $ 5.36

(1) Includes the impact of the preliminary purchase price allocation ascribed to Inventory of $21 million.

(2) Includes the impact of the preliminary purchase price allocation ascribed to Inventory of $65 million.

Reconciliation of Costs Applicable to Sales

for Three Months Ended December 31, 2025

In thousands (except metal sales, per ounce or per pound amounts) Las Chispas Palmarejo Rochester Kensington Wharf Silvertip Total

Costs applicable to sales, including amortization (U.S. GAAP) $ 65,377 $ 56,553 $ 79,791 $ 55,272 $ 31,745 $ 1,040 $ 289,778

Amortization (31,995) (8,312) (19,127) (11,167) (1,774) (1,040) (73,415)

Costs applicable to sales $ 33,382 $ 48,241 $ 60,664 $ 44,105 $ 29,971 $ — $ 216,363

Inventory Adjustments (131) (242) (861) (115) (123) — (1,472)

By-product credit — — — 18 (1,478) — (1,460)

Adjusted costs applicable to sales $ 33,251 $ 47,999 $ 59,803 $ 44,008 $ 28,370 $ — $ 213,431

Metal Sales

Gold ounces 14,819 24,378 18,044 28,715 25,318 — 111,274

Silver ounces 1,367,427 1,508,856 1,700,956 27,370 — 4,604,609

Zinc pounds — —

Lead pounds — —

Revenue Split

Gold 45 % 43 % 44 % 100 % 100 %

Silver 55 % 57 % 56 % — %

Zinc — %

Lead — %

Adjusted costs applicable to sales

Gold ($/oz) $ 1,010 $ 847 $ 1,458 $ 1,533 $ 1,121 $ 1,207

Silver ($/oz) $ 13.37 $ 18.13 $ 19.69 $ — $ 17.29

Zinc ($/lb) $ — $ —

Lead ($/lb) $ — $ —

(1) Includes the impact of the preliminary purchase price allocation ascribed to Inventory of $3 million.

Reconciliation of Costs Applicable to Sales

for Three Months Ended September 30, 2025

In thousands (except metal sales, per ounce or per pound amounts) Las Chispas Palmarejo Rochester Kensington Wharf Silvertip Total

Costs applicable to sales, including amortization (U.S. GAAP) $ 99,012 $ 61,125 $ 70,487 $ 57,144 $ 32,689 $ 989 $ 321,446

Amortization (30,908) (10,115) (18,501) (10,435) (1,762) (989) (72,710)

Costs applicable to sales $ 68,104 $ 51,010 $ 51,986 $ 46,709 $ 30,927 $ — $ 248,736

Inventory Adjustments (36) (358) (473) (272) (23) — (1,162)

By-product credit — — — 41 (846) — (805)

Adjusted costs applicable to sales $ 68,068 $ 50,652 $ 51,513 $ 46,478 $ 30,058 $ — $ 246,769

Metal Sales

Gold ounces 17,800 26,850 13,975 28,011 27,859 — 114,495

Silver ounces 1,674,770 1,633,196 1,656,336 — 21,650 — 4,985,952

Zinc pounds — —

Lead pounds — —

Revenue Split

Gold 48 % 47 % 43 % 100 % 100 %

Silver 52 % 53 % 57 % — %

Zinc — %

Lead — %

Adjusted costs applicable to sales

Gold ($/oz) $ 1,836 $ 887 $ 1,585 $ 1,659 $ 1,079 $ 1,355

Silver ($/oz) $ 21.13 $ 16.44 $ 17.73 $ — $ 18.45

Zinc ($/lb) $ — $ —

Lead ($/lb) $ — $ —

Reconciliation of Costs Applicable to Sales

for Three Months Ended June 30, 2025

In thousands (except metal sales, per ounce or per pound amounts) Las Chispas Palmarejo Rochester Kensington Wharf Silvertip Total

Costs applicable to sales, including amortization (U.S. GAAP) $ 80,122 $ 58,109 $ 64,676 $ 56,304 $ 30,542 $ 928 $ 290,681

Amortization (22,375) (9,406) (16,748) (10,221) (1,549) (928) (61,227)

Costs applicable to sales $ 57,747 $ 48,703 $ 47,928 $ 46,083 $ 28,993 $ — $ 229,454

Inventory Adjustments (523) (147) (489) (222) (191) — (1,572)

By-product credit — — — (41) (1,188) — (1,229)

Adjusted costs applicable to sales $ 57,224 $ 48,556 $ 47,439 $ 45,820 $ 27,614 $ — $ 226,653

Metal Sales

Gold ounces 16,025 26,782 13,881 26,751 23,509 — 106,948

Silver ounces 1,479,410 1,720,383 1,437,811 — 34,916 — 4,672,520

Zinc pounds — —

Lead pounds — —

Revenue Split

Gold 52 % 49 % 49 % 100 % 100 %

Silver 48 % 51 % 51 % — %

Zinc — %

Lead — %

Adjusted costs applicable to sales

Gold ($/oz) $ 1,857 $ 888 $ 1,675 $ 1,713 $ 1,175 $ 1,405

Silver ($/oz) $ 18.57 $ 14.39 $ 16.83 $ — $ 16.48

Zinc ($/lb) $ — $ —

Lead ($/lb) $ — $ —

Reconciliation of Costs Applicable to Sales

for Three Months Ended March 31, 2025

In thousands (except metal sales, per ounce or per pound amounts) Las Chispas Palmarejo Rochester Kensington Wharf Silvertip Total

Costs applicable to sales, including amortization (U.S. GAAP) $ 51,770 $ 52,884 $ 63,443 $ 49,627 $ 28,511 $ 946 $ 247,181

Amortization (8,936) (9,181) (14,907) (7,471) (1,474) (946) (42,915)

Costs applicable to sales $ 42,834 $ 43,703 $ 48,536 $ 42,156 $ 27,037 $ — $ 204,266

Inventory Adjustments (900) (164) (372) (339) (131) — (1,906)

By-product credit — — — (36) (1,608) — (1,644)

Adjusted costs applicable to sales $ 41,934 $ 43,539 $ 48,164 $ 41,781 $ 25,298 $ — $ 200,716

Metal Sales

Gold ounces 9,607 22,713 14,713 22,205 20,078 — 89,316

Silver ounces 923,723 1,636,386 1,282,010 — 50,034 — 3,892,153

Zinc pounds — —

Lead pounds — —

Revenue Split

Gold 48 % 46 % 51 % 100 % 100 %

Silver 52 % 54 % 49 % — %

Zinc — %

Lead — %

Adjusted costs applicable to sales

Gold ($/oz) $ 2,095 $ 882 $ 1,670 $ 1,882 $ 1,260 $ 1,476

Silver ($/oz) $ 23.61 $ 14.37 $ 18.41 $ — $ 17.94

Zinc ($/lb) $ — $ —

Lead ($/lb) $ — $ —

Reconciliation of Costs Applicable to Sales for 2026 Guidance

In thousands (except metal sales and per ounce amounts) New Afton Rainy River Las Chispas Palmarejo Rochester Kensington Wharf

Costs applicable to sales, including amortization (U.S. GAAP) $ 723,147 $ 930,884 $ 397,764 $ 161,390 $ 365,418 $ 233,583 $ 142,683

Amortization (557,321) (309,164) (174,548) (36,491) (88,753) (41,722) (8,965)

Costs applicable to sales $ 165,826 $ 621,720 $ 223,216 $ 124,899 $ 276,665 $ 191,861 $ 133,718

By-product credit (14,325) (26,950) — — — — (6,132)

Adjusted costs applicable to sales $ 151,501 $ 594,770 $ 223,216 $ 124,899 $ 276,665 $ 191,861 $ 127,586

Metal Sales

Gold ounces 70,071 267,315 59,521 100,000 81,143 105,137 86,868

Silver ounces 187,153 664,427 5,934,277 6,796,223 7,136,315 79,401

Copper pounds 57,921,066

Revenue Split

Gold 53% 100% 34% 37% 40% 100% 100%

Silver 66% 63% 60%

Copper 47%

Adjusted costs applicable to sales

Gold ($/oz) $1,000-$1,200 $2,150 - $2,350 $750 - $950 $700 - $900 $1,350 - $1,550 $1,750 - $1,950 $1,400 - $1,600

Silver ($/oz) $12.50 - $14.50 $21.50 - $23.50 $23.00 - $23.50

Copper ($lb) $1.20 - $1.35

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