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6-K

Endeavour Silver Corp (EXK)

6-K 2025-08-13 For: 2025-06-30
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Added on April 10, 2026

UNITED STATESSECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of August 2025

Commission File Number: 001-33153

ENDEAVOUR SILVER CORP. (Translation of registrant's name into English)

#1130-609 Granville Street Vancouver, British Columbia, Canada V7Y 1G5 (Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

[   ] Form 20-F   [ x ] Form 40-F

Incorporated by Reference

“Exhibits 99.1 and 99.2 to this Form 6-K of Endeavour Silver Corp. (the “Company”) are hereby incorporated by reference as exhibits to the Registration Statement on Form F-10 (File No. 333-287602) of the Company, as amended or supplemented.”

SUBMITTED HEREWITH

Exhibit Description
99.1 Condensed Consolidated Interim Financial Statements Unaudited for the Period Ended June 30, 2025
99.2 Management’s Discussion & Analysis for the Period Ended June 30, 2025
99.3 Form 52-109F2 Certification of Interim Filings Full Certificate - CEO
99.4 Form 52-109F2 Certification of Interim Filings Full Certificate - CFO

SIGNATURES

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, thereunto duly authorized.

Endeavour Silver Corp.
(Registrant)
Date: August 13, 2025 By: /s/ Daniel Dickson
Daniel Dickson
Title: CEO 
Endeavour Silver Corp.: Exhibit 99.1 - Filed by newsfilecorp.com

Endeavour Silver Corp.

Condensed Consolidated Interim Financial Statements

Unaudited Three and Six Months Ended June 30, 2025 and 2024

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 1

ENDEAVOUR SILVER CORP.

CONDENSED CONSOLIDATED INTERIM STATEMENTS OF FINANCIAL POSITION

(unaudited)

(expressed in thousands of US dollars)

Notes June 30,<br>2025 December 31,<br>2024
ASSETS ****
Current assets **** **** ****
Cash and cash equivalents $ 52,200 $ 106,434
Other investments 595 1,070
Accounts and other receivables 5 18,750 5,166
Inventories 7 60,020 36,010
IVA receivables 6 53,959 5,119
Derivative assets 18 2,782 -
Prepaids and other current assets 9,571 3,848
Total current assets 197,877 157,647
Non-current income tax receivable 3,833 3,572
Non-current IVA receivable 6 1,543 31,301
Non-current derivative assets 18 870 -
Other non-current assets 8 8,655 20,524
Mineral properties, plant and equipment 4, 8 783,115 506,205
Total assets $ 995,893 $ 719,249
LIABILITIES AND SHAREHOLDERS' EQUITY **** ****
Current liabilities **** ****
Accounts payable, accrued liabilities and other $ 103,411 $ 53,943
Income taxes payable 19,042 9,457
Precious metal prepayments obligation 9 13,501 -
Loans payable 10 39,508 5,234
Copper stream liability 18 5,445 -
Derivative liabilities 18 32,319 10,232
Total current liabilities 213,226 78,866
Non-current loans payable 10 122,098 115,002
Provisions for reclamation and rehabilitation 23,183 11,635
Deferred income tax liability 27,534 10,315
Non-current copper stream liability 18 30,370 -
Non-current derivative liabilities 18 38,952 16,627
Contingent payment 4, 18 8,119 -
Other non-current liabilities 3,325 2,367
Total liabilities 466,807 234,812
Shareholders' equity **** ****
Common shares 11 947,527 850,986
Contributed surplus 11 7,076 5,606
Retained deficit (425,517 ) (372,155 )
Total shareholders' equity 529,086 484,437
Total liabilities and shareholders' equity $ 995,893 $ 719,249

The accompanying notes are an integral part of these consolidated financial statements.

Approved on behalf of the Board:

/s/    Margaret Beck /s/    Daniel Dickson
Director Director
ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 2
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ENDEAVOUR SILVER CORP.

CONDENSED CONSOLIDATED INTERIM STATEMENTS OF COMPREHENSIVE EARNINGS (LOSS)

(unaudited)

(expressed in thousands of US dollars, except for shares and per share amounts)

Three months ended Six months ended
**** June 30, June 30, June 30, June 30,
Notes 2025 2024 2025 2024
Revenue 12 $ 88,597 $ 58,260 $ 152,095 $ 121,985
Cost of sales: **** ****
Direct production costs 59,249 33,703 94,422 70,408
Royalties 6,458 5,648 12,701 12,056
Share-based compensation 11(b)(c) 136 74 170 153
Depreciation 15,010 8,639 24,216 17,516
80,853 48,064 131,509 100,133
Mine operating earnings 7,744 10,196 20,586 21,852
Expenses: **** ****
Exploration, evaluation and development 13 4,922 4,290 9,460 8,560
General and administrative 14 7,607 4,240 11,881 8,284
12,529 8,530 21,341 16,844
Operating earnings (loss) (4,785 ) 1,666 (755 ) 5,008
Finance costs 1,136 277 1,553 591
Other income (expense): **** ****
Foreign exchange gain (loss) 673 (3,998 ) (302 ) (2,819 )
Loss on derivative contracts 18 (9,993 ) (9,253 ) (41,924 ) (9,253 )
Investment and other 681 570 2,132 603
(8,639 ) (12,681 ) (40,094 ) (11,469 )
Loss before income taxes (14,560 ) (11,292 ) (42,402 ) (7,052 )
Income tax expense: **** ****
Current income tax expense (recovery) 9,094 2,878 14,373 8,545
Deferred income tax expense (recovery) (3,199 ) (163 ) (3,413 ) (396 )
5,895 2,715 10,960 8,149
Net loss $ (20,455 ) $ (14,007 ) $ (53,362 ) $ (15,201 )
Basic loss per share $ (0.07 ) $ (0.06 ) $ (0.20 ) $ (0.06 )
Diluted loss per share $ (0.07 ) $ (0.06 ) $ (0.20 ) $ (0.06 )
Basic and diluted weighted average number of shares outstanding 11(e) 283,534,276 242,899,679 272,987,662 235,201,630

The accompanying notes are an integral part of these condensed consolidated interim financial statements.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 3

ENDEAVOUR SILVER CORP.

CONDENSED CONSOLIDATED INTERIM STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY

(unaudited)

(expressed in thousands of US dollars, except for shares and per share amounts)

Notes Number of<br>shares Share<br>Capital Contributed<br>Surplus Retained<br>Deficit Total<br>Shareholders'<br>Equity
Balance at December 31, 2023 217,245,492 $ 722,695 $ 4,556 $ (340,910 ) $ 386,341
Public equity offerings, net of issuance costs 27,540,971 53,608 - - 53,608
Exercise of options 11(b) 1,079,200 3,170 (1,023 ) - 2,147
Canceled options 11(b) - - (84 ) 84 -
Share-based compensation 11(b) - - 2,332 - 2,332
Loss for the period - - - (15,201 ) (15,201 )
Balance at June 30, 2024 245,865,663 $ 779,473 $ 5,781 $ (356,027 ) $ 429,227
Public equity offerings, net of issuance costs 15,825,000 68,765 - - 68,765
Exercise of options 11(b) 633,200 2,748 (938 ) - 1,810
Canceled options and performance share units 11(b) - - (147 ) 147 -
Share-based compensation 11(b) - - 910 - 910
Loss for the period - - - (16,275 ) (16,275 )
Balance at December 31, 2024 **** 262,323,863 $ 850,986 $ 5,606 $ (372,155 ) $ 484,437
Public equity offerings, net of issuance costs 11(a) 12,885,000 46,562 - - 46,562
Exercise of options 11(b) 443,400 1,306 (427 ) - 879
Redemption of deferred share units 11(c) 103,373 300 (300 ) - -
Issued as part of business acquisition 4 14,075,357 48,373 - - 48,373
Share-based compensation 11(b) - - 2,197 - 2,197
Loss for the period - - - (53,362 ) (53,362 )
Balance at June 30, 2025 **** 289,830,993 $ 947,527 $ 7,076 $ (425,517 ) $ 529,086

The accompanying notes are an integral part of these condensed consolidated interim financial statements.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 4

ENDEAVOUR SILVER CORP.

CONDENSED CONSOLIDATED INTERIM STATEMENTS OF CASH FLOWS

(unaudited)

(expressed in thousands of US dollars)

Three months ended Six months ended
**** June 30, June 30, June 30, June 30,
**** Notes 2025 2024 2025 2024
Operating activities ****
Net loss for the period $ (20,455 ) $ (14,007 ) $ (53,362 ) $ (15,201 )
Items not affecting cash: **** ****
Share-based compensation 11 (b)(c) 1,681 1,162 2,197 2,332
Depreciation 8 15,177 8,933 24,738 18,068
Deferred income tax recovery (3,199 ) (113 ) (3,413 ) (244 )
Unrealized foreign exchange loss (gain) (2,802 ) 2,196 (2,527 ) 2,332
Finance costs 1,136 277 1,553 591
Interest income (575 ) - (1,565 ) -
Accretion of loans receivable (78 ) (59 ) (100 ) (134 )
Loss on copper stream revaluation 1,259 - 1,259 -
(Gain) loss on derivatives 8,905 9,253 40,760 9,253
(Gain) loss on other investments (178 ) 424 (321 ) 1,303
Change in precious metal prepayments 9 13,501 - 13,501 -
Net changes in working capital 7,192 4,301 2,207 (1,350 )
Cash from operating activities 21,564 12,367 24,927 16,950
Investing activities **** **** ****
Payment for mineral properties, plant and equipment 8 (54,150 ) (55,829 ) (95,735 ) (100,698 )
Net cash paid on business acquisition 4 (72,828 ) - (72,828 ) -
Proceeds from disposal of other investments 796 649 796 3,292
Proceeds from loans receivable 150 250 150 700
Interest received 575 - 1,565 -
Cash used in investing activities (125,457 ) (54,930 ) (166,052 ) (96,706 )
Financing activities **** **** ****
Repayment of loans payable 10 (2,339 ) (971 ) (3,548 ) (2,159 )
Repayment of lease liabilities (306 ) (104 ) (421 ) (201 )
Interest paid 10 (3,159 ) (116 ) (6,321 ) (251 )
Net proceeds from public equity offerings 11 (a) 46,562 14,698 46,562 53,608
Proceeds from exercise of options 11 (b) 879 2,147 879 2,147
Proceeds from loans payable 10 15,000 60,000 15,000 60,000
Proceeds from copper stream prepayment 18 35,000 - 35,000 -
Repayment of copper stream 18 (444 ) - (444 ) -
Payment of deferred financing fees - (35 ) - (731 )
Cash from financing activities 91,193 75,619 86,707 112,413
Effect of exchange rate change on cash and cash equivalents 203 165 184 154
Increase (decrease) in cash and cash equivalents (12,497 ) 33,221 (54,234 ) 32,811
Cash and cash equivalents, beginning of the period 64,697 34,876 106,434 35,286
Cash and cash equivalents, end of the period $ 52,200 $ 68,097 $ 52,200 $ 68,097
Supplemental cash flow information (Note 15)

The accompanying notes are an integral part of these condensed consolidated interim financial statements.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 5
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
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1. CORPORATE INFORMATION

Endeavour Silver Corp. (the "Company" or "Endeavour Silver") is a corporation governed by the Business Corporations Act (British Columbia, Canada). The Company is engaged in silver mining in Mexico and Peru and related activities including acquisition, exploration, development, extraction, processing, refining and reclamation. The Company is also engaged in exploration activities in Chile and United States. On May 1, 2025, the Company completed its acquisition of Compañia Minera Kolpa S.A. ("Minera Kolpa")"), which operates the Huachocolpa Uno Mine in Peru (Note 4). The address of the registered office is Suite 3500, 1133 Melville Street Vancouver, BC, Canada V6E 4E5.

2. BASIS OF PRESENTATION

These condensed consolidated interim financial statements have been prepared in accordance with IAS 34 Interim Financial Reporting and do not include all of the information required for full annual financial statements and should be read in conjunction with the Company's annual audited consolidated financial statements as at and for the year ended December 31, 2024.

Certain comparative figures have been reclassified to conform with the current period's presentation.

The Board of Directors approved these condensed consolidated interim financial statements for issue on August 12, 2025.

The preparation of consolidated financial statements requires management to make judgments, estimates and assumptions that affect the application of accounting policies and the reported amounts of assets, liabilities, income and expenses. Actual results may differ from these estimates.

These consolidated financial statements are presented in the Company's functional currency of US dollars and include the accounts of the Company and its subsidiaries all of which are wholly owned including Minera Kolpa for the period May 1, 2025, to June 30, 2025, and as of June 30, 2025. The Company determined that the functional currency of Minera Kolpa is also US dollars. All intercompany transactions and balances have been eliminated upon consolidation of these subsidiaries.

3. MATERIAL ACCOUNTING POLICIES

The accounting policies applied in these condensed consolidated interim financial statements are the same as those applied in  the Company's annual audited consolidated financial statements as at and for the year ended December 31, 2024, except as described below.

In preparing these condensed consolidated interim financial statements, the significant judgements made by management in applying the Company's accounting policies and the key sources of estimation uncertainty were the same as those that were applied to the annual audited consolidated financial statements for the year ended December 31, 2024, except for:

  • Estimates and judgements related to the valuation of assets acquired and liabilities assumed in the acquisition of Minera Kolpa (Note 4), including those related to contingent payment that is part of the consideration (Note 18); and

  • Estimates and judgements related to accounting treatment and valuation of the copper stream liability (Note 18).

The accounting policies below have been applied consistently to all periods presented and by all subsidiaries in the group.

Business acquisitions

During the period, the Company completed the acquisition of Minera Kolpa, which was accounted for as a business combination under IFRS 3 - Business Combinations (Note 4) using the acquisition method. The cost of an acquisition is measured as the aggregate of the fair values, at the date of exchange, of assets transferred, liabilities incurred or assumed, and equity instruments issued by the Company in exchange for control of the acquiree the contingent consideration is measured at its acquisition-date fair value and included as part of the consideration transferred. The identifiable assets acquired, and liabilities assumed are recognized at their fair values as of the acquisition date. Acquisition-related costs are expensed as incurred.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 6
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
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The results of Minera Kolpa have been included in the condensed consolidated interim financial statements from May 1, 2025 (the "Acquisition Date"). The purchase price allocation is preliminary and subject to adjustment as the Company completes its assessment of the fair values of the assets acquired and liabilities assumed.

Copper stream liability

The Company has entered into a copper stream agreement effective April 1, 2025 (Note 18). The agreement is outside of the scope of IFRS 15 Revenue from contracts with customers, and the Company has determined that the copper stream represents a hybrid financial liability with embedded derivatives. The entire hybrid copper stream liability is designated as fair value through profit or loss under the fair value option. Fair value is determined using observable copper forward prices corresponding to the estimated production and delivery of copper ounces along with an estimate of credit-risk for similar instruments (level 3).

Restricted share units ("RSUs")

The Company has a Share Units Plan for employees and directors as part of its long-term incentive compensation. RSUs are granted in accordance with this plan and generally vest over a period of up to three years.

RSUs are measured at fair value on the grant date and recognized as a share-based compensation expense over the vesting period, with a corresponding increase in equity. The fair value of RSUs is determined based on the market price of the Company's common shares on the grant date. The number of RSUs expected to vest is estimated at each reporting date, and any changes in estimates are recognized prospectively.

Precious metal prepayments obligation

Precious metal prepayments obligation represents the Company's obligation to transfer goods or services to a customer for which consideration has been received. Prepayments obligations arise primarily from advance payments received in respect of future deliveries of metals.

Precious metal prepayments obligation is recognized when payment is received by the Company and is subsequently recognized as revenue when the related performance obligations to deliver metal are satisfied. The Company classifies precious metal prepayments obligation as current and does not adjust it for the effects of a significant financing component when the timing of payment and performance is less than one year.

4. ACQUISITION OF MINERA KOLPA

On the Acquisition Date, the Company completed its acquisition of Minera Kolpa pursuant to a share purchase agreement entered into in April 2025 (the "Agreement"). As a result of the acquisition, Minera Kolpa became a wholly-owned subsidiary of the Company.

The total consideration for the acquisition was $134,265. The following table summarizes the consideration paid as part of the purchase price:

Cash consideration transferred to and on behalf of vendors as per the share purchase agreement $ 77,966
Company's common shares transferred (14,075,357 shares) 48,373
Fair value of the contingent payment payable in cash upon occurrence of certain events 7,926
Total consideration transferred as purchase price $ 134,265

Contingent payment is payable in cash up to an additional $10,000, in increments of $500 for each 1 million silver ounce equivalent defined above 100 million silver ounce equivalents, across proven, probable, measured, indicated and inferred categories in technical report prepared and filed by Endeavour with respect to Kolpa within 24 months of closing of the acquisition.

Primary reason for the acquisition of Minera Kolpa was to acquire their primary asset - Huachocolpa Uno Mine and related facilities, located in the districts of Huachocolpa and Santa Ana, approximately 490 kilometers southeast of Lima, Peru. Minera Kolpa has been in operation for 25 years and its assets include Huachocolpa Uno Mine, processing infrastructure, permits, and associated working capital. Management has concluded that Minera Kolpa constitutes a business, and therefore, the acquisition is accounted for in accordance with IFRS 3 - Business Combinations.

The Company has consolidated the operating results, cash flows, and net assets of Minera Kolpa from the Acquisition Date. The determination of the fair value of assets acquired and liabilities assumed is based on a detailed valuation utilizing income, market, and cost approaches, conducted with the assistance of an independent third party. The purchase price is allocated on a preliminary basis until the final valuation report is completed. This is based on management's best estimates at the time these condensed consolidated interim financial statements were prepared, using information available as of the Acquisition Date. Any future changes to the purchase price allocation may result in adjustments to identifiable assets and liabilities.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 7
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
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The fair value of assets acquired, and liabilities assumed is subject to change for up to one year from the Acquisition Date. If new information arises that impacts management's assessment of fair value as of the Acquisition Date, any adjustments will be recognized retrospectively, and comparative information will be revised accordingly.

Allocation of Purchase Price

Cash and cash equivalents $ 5,138
Accounts and other receivables 8,813
Inventories 7,596
Sales tax receivables (IGV) 95
Prepaid expenses and other current assets 4,755
Mineral property, plant and equipment 189,203
Right-of-use assets 1,537
Other non-current assets 1,654
Accounts payable, accrued liabilities and other (23,328 )
Income taxes payable (3,089 )
Loans payable (25,760 )
Lease obligations (1,930 )
Reclamation liabilities (9,787 )
Deferred income tax liabilities (20,632 )
Net assets acquired $ 134,265

The Company determined the fair value of the mining interest using a discounted cash flow model. This model incorporated estimates of: future silver, lead, zinc, and copper prices; projected ore reserves and mineral resources; and anticipated production costs and capital expenditures, based on the life-of-mine plan as of the Acquisition Date. A discount rate of 15.8% was applied, reflecting the Company's assessment of country risk, project-specific risk, and other relevant factors.

The significant assumptions used in the determination of the fair value of the mining interests were as follows:

Average long-term prices: ****
Silver (USD/oz) $ 29.1
Lead (USD/lb) $ 1.18
Zinc (USD/lb) $ 0.91
Copper (USD/lb) $ 4.20

Pro Forma Financial Information

The following pro-forma financial information presents consolidated results assuming acquisition occurred on January 1, 2025:

Six months ended
June 30,<br>2025
Revenue $ 199,121
Net Income (loss) $ (53,535 )

These pro forma amounts have been calculated after applying the Company's accounting policies and adjusting the results of Minera Kolpa to reflect the additional depreciation and depletion that would have been recognized assuming the fair value adjustments to property, plant, and equipment, and mining properties had been applied from January 1, 2025.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 8
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
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5. ACCOUNTS AND OTHER RECEIVABLES

June 30, December 31,
2025 2024
Trade receivables $ 12,329 $ 3,310
Sales tax receivables (GST and IGV) 518 101
Other receivables 4,153 355
Current portion of loan receivable 1,750 1,400
$ 18,750 $ 5,166

The trade receivables include receivables from concentrate sales. The fair value of receivables arising from concentrate sales that contain provisional pricing mechanisms is determined by using the appropriate period end closing prices from the exchange that is the principal active market for the particular metal. As such, these receivables, which meet the definition of an embedded derivative, are classified within Level 2 of the fair value hierarchy (Note 18).

6. IVA RECEIVABLES

As at June 30, 2025, total Mexican subsidiaries value added tax, Impuesto al Valor Agregado ("IVA") of $55,502 (December 31, 2024 - $36,420) has been allocated between the current portion of $53,959, and the non-current portion of $1,543 (December 31, 2024 - $5,119 and $31,301, respectively). The non-current portion relates to Pitarrilla's claims which will be eligible for submission upon generation of revenue (December 31, 2024 - $1,948). At December 31, 2024, $29,353 of non-current IVA tax receivables were related to Terronera's claims which have become eligible and have been submitted for reimbursement during three months ended June 30, 2025 and have been reclassified to current sales tax receivable. During the current period, the Company has made a change in presentation within its statement of financial position to separately disclose IVA receivables from other receivables, in order to provide greater clarity and disaggregation of tax-related assets. As a result, the comparative figures for IVA receivables as at December 31, 2024 have been reclassified from other receivables to align with the current period presentation.

7. INVENTORIES

June 30, December 31,
2025 2024
Warehouse inventory $ 30,779 $ 19,694
Stockpile inventory 15,181 7,349
Finished goods inventory 11,471 7,213
Work in process inventory 2,589 1,754
$ 60,020 $ 36,010

The finished goods inventory balance as of June 30, 2025 includes a $1,192 provision for the ending stockpile inventory in Terronera, produced at a cost above net realisable value.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 9
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
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8. MINERAL PROPERTIES, PLANT AND EQUIPMENT AND OTHER NON-CURRENT ASSETS

Exploration <br>& evaluation <br>assets Mineral <br>properties Plant Machinery<br>& <br>equipment Building Transport <br>& office <br>equipment Total
Cost ****
Balance at December 31, 2023 $ 80,231 $ 575,916 $ 133,614 $ 117,977 $ 25,550 $ 15,036 $ 948,324
Additions 3,712 118,381 60,266 32,035 10,177 1,655 226,226
Impairment of exploration properties (181 ) - - - - - (181 )
Disposals - - (42 ) (299 ) - (129 ) (470 )
Balance at December 31, 2024 $ 83,762 $ 694,297 $ 193,838 $ 149,713 $ 35,727 $ 16,562 $ 1,173,899
Additions 1,199 24,199 49,535 13,746 27,255 1,137 117,071
Disposals - - - (2,436 ) - (44 ) (2,480 )
Acquired in business combination - 70,564 71,810 10,349 31,004 5,476 189,203
Balance at June 30, 2025 $ 84,961 $ 789,060 $ 315,183 $ 171,372 $ 93,986 $ 23,131 $ 1,477,693
Accumulated depreciation ****
Balance at December 31, 2023 $ - $ 466,704 $ 85,632 $ 61,484 $ 9,746 $ 10,101 $ 633,667
Depreciation - 22,582 1,797 8,137 428 1,461 34,405
Disposals - - (42 ) (295 ) - (41 ) (378 )
Balance at December 31, 2024 $ - $ 489,286 $ 87,387 $ 69,326 $ 10,174 $ 11,521 $ 667,694
Depreciation - 17,501 3,834 6,119 951 959 29,364
Disposals - - - (2,436 ) - (44 ) (2,480 )
Balance at June 30, 2025 $ - $ 506,787 $ 91,221 $ 73,009 $ 11,125 $ 12,436 $ 694,578
Net book value ****
At December 31, 2024 $ 83,762 $ 205,011 $ 106,451 $ 80,387 $ 25,553 $ 5,041 $ 506,205
At June 30, 2025 $ 84,961 $ 282,273 $ 223,961 $ 98,364 $ 82,861 $ 10,695 $ 783,115

Included in mineral properties is $171,010 for acquisition and development costs of development properties (December 31, 2024 - $157,146). During the three and six months periods ended June 30, 2025, the Company capitalized borrowing costs related to the Terronera Debt Facility in the amounts of $3,273 and $6,576 respectively, using a capitalization rate of 11.4%.

Other non-current assets include $3,132 (December 31, 2024 - $18,299) of deposits related to items of property, plant and equipment at Terronera.

9. PRECIOUS METAL PREPAYMENTS OBLIGATION

On June 11, 2025, Refinadora Plata Guanaceví S.A. de C.V. ("Guanaceví"), a subsidiary of the Company entered into a prepayment agreement with Auramet International Inc.("Auramet") for an initial term ending May 31, 2026.

Under the agreement, Auramet advances prepayments of up to $15,000 to the Company in consideration for the future delivery of the Guanaceví's precious metal. The advances are repaid by deliveries adjusted for the interest equivalent to SOFR plus 3.75%. The Company may draw additional amounts under the agreement once prior amounts are settled.

The prepayments amount received is initially recognized as a revenue contract liability and is subsequently being recognized as revenue as control of the metal transfers to Auramet and related shipment's performance obligations have been satisfied.

During the three and six months ended June 30, 2025 the Company has received $19,457 prepayments under this agreement. Of the prepayments received, $5,956 was recognized as revenue and the remaining $13,501 is presented as precious metals prepayments obligation in the statement of financial position at June 30, 2025.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 10
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
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10. LOANS PAYABLE

TerroneraDebt Facility Equipment Financing Kolpa Loans Total
Currency
Year of maturity 2031 2029 2028 ****
Balance at December 31, 2023 $ - $ 8,519 $ - $ 8,519
Loans drawdowns 120,000 3,470 - 123,470
Applied deferred financing fees (8,770 - - (8,770 )
Finance cost 7,200 441 - 7,641
Repayments of principal - (4,081 - (4,081 )
Payments of interest (3,665 (438 - (4,103 )
Balance at December 31, 2024 $ 114,765 $ 7,911 $ - $ 122,676
Loans drawdowns 15,000 3,149 - 18,149
Assumed on business acquisition - 1,064 24,696 25,760
Finance cost 6,579 374 373 7,326
Repayments of principal - (2,510 (1,038 (3,548 )
Payments of interest (5,386 (375 (494 (6,255 )
Balance at June 30, 2025 $ 130,958 $ 9,613 $ 23,537 $ 164,108
Less: Current portion of loans payable 25,000 4,721 9,787 39,508
Less: Accrued interest 2,502 - - 2,502
Balance: Non-current loans payable $ 103,456 $ 4,892 $ 13,750 $ 122,098

All values are in US Dollars.

Terronera Debt Facility

The Debt Facility is secured through corporate guarantees from the Company, certain of the Company's subsidiaries and a first ranking security interest over the Terronera project. The Debt Facility is subject to certain customary covenants and, as at June 30, 2025, the Company was in compliance with these covenants. During the second quarter, the Company entered into an amendment of the Debt Facility agreement, increasing the facility for an additional $15 million to a total of $135 million. The  additional tranche was drawn on June 23, 2025, and will be repayable over the 12 months following the date of the statement of financial position. The key terms of the original tranches of Debt Facility remain unchanged. Funds are to be used for completion and ramp up of the Terronera project.

Equipment Financing

The equipment financing is secured by the underlying equipment purchased and is subject to various non-financial covenants, and as at June 30, 2025, the Company was in compliance with these covenants. As at June 30, 2025, the net book value of equipment included $19,515 (December 31, 2024 - $15,661) of equipment pledged as security for the equipment financing.

Kolpa Loans

As part of the Kolpa acquisition, on May 1, 2025, the Company assumed two syndicated loans originally entered into by Minera Kolpa with Banco BTG Pactual S.A. – Cayman Branch and Banco Santander Perú S.A. As collateral for these loans, Minera Kolpa entered into trust agreements and issued promissory notes to the lender. Loans are subject to certain financial covenants, which are based on the Minera Kolpa’s earnings before interest, taxes, depreciation, and amortization. The loans are structured as follows:

  • A loan with original balance of $15 million at a variable interest rate of SOFR plus 5.5% for a period of 4.5 years starting May 5, 2022.

  • A loan with original balance of $27 million at a variable interest rate called SOFR plus 5%, for a period of 4 years starting January 9, 2024.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 11
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---

11. SHARE CAPITAL

(a) Common Shares

As of June 30, 2025, the Company had 289,830,993 common shares issued, issuable and outstanding, with no par value (December 31, 2024 - 262,323,863). During the six months period ended June 30, 2025, and in order to finance a portion of cash consideration paid on the acquisition of Minera Kolpa, the Company completed a $45 million bought equity financing. Financing was completed on April 8, 2025, issuing 11,600,000 common shares at $3.88 per share. On April 16, 2025, underwriters exercised their over-allotment option, issuing an additional 1,285,000 common shares at $3.88 per share. The Company has received gross proceeds of $49,994, less commission of $2,792 and recognized $640 of other transaction costs related to the financing as share issuance costs, which have been presented net within share capital.

(b) Stock Options

Expressed in Canadian dollars Six months ended Year ended
June 30, <br>2025 December 31, <br>2024
Number ofoptions Weighted averageexercise price Number of<br>options Weighted average<br>exercise price
Outstanding, beginning of period 3,181,491 $4.13 3,488,291 $4.24
Granted 763,530 $5.36 1,994,000 $2.94
Exercised (443,400 ) $2.72 (1,712,400 ) $3.17
Expired and forfeited (89,120 ) $4.21 (588,400 ) $3.55
Outstanding, end of period 3,412,501 $4.59 3,181,491 $4.13
Options exercisable at the end of the period 2,134,597 $4.93 1,896,491 $4.82

Subsequent to June 30, 2025, an additional 340,232 common shares were issued on the exercise of 340,232 options, with a weighted average exercise price of CAN$5.31.

Expressed in Canadian dollars
Options Outstanding Options Exercisable
Number Weighted Average Weighted<br>Average Number<br>Exercisable Weighted<br>Average
Exercise Outstanding Remaining
Price as at Contractual Life Exercise as at Exercise
Intervals June 30, 2025 (Number of Years) Price June 30, 2025 Price
$2.00 - $2.99 1,284,700 3.6 $2.89 601,100 $2.89
$4.00 - $4.99 502,100 2.9 $4.17 457,100 $4.13
$5.00 - $5.99 710,410 4.7 $5.39 161,106 $5.39
$6.00 - $6.99 915,291 1.2 $6.58 915,291 $6.58
3,412,501 3.1 $4.59 2,134,597 $4.93

During the three and six months ended June 30, 2025, the Company recognized share-based compensation expense of $615 and $820 respectively (June 30, 2024 - $421 and $1,132 respectively) based on the fair value of the vested portion of options.

The weighted-average fair values of stock options granted have been estimated using the Black-Scholes Option Pricing Model with the following assumptions:

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 12
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---
Six months ended ****
--- --- ---
**** June 30, <br>2025 June 30, <br>2024
Weighted-average fair value of options in CAN$ $2.53 $1.38
Risk-free interest rate 2.48% 3.75%
Expected dividend yield 0% 0%
Expected share price volatility 63% 62%
Expected options life in years 3.63 3.52

(c) Share Units Plan

Performance Share Units (PSUs)

Six months ended Year ended
June 30,<br> 2025 December 31, <br>2024
Number of units Number of units
Outstanding, beginning of period 1,078,000 878,000
Granted 299,900 635,000
Cancelled (163,000 ) (435,000 )
Outstanding, end of period 1,214,900 1,078,000

Performance criteria are based on the Company's share price performance relative to a representative group of other mining companies. On March 24, 2025, 163,000 PSUs were cancelled as the performance criteria were not met. Of the outstanding PSUs 320,000 PSUs vest on March 6, 2026, 595,000 PSUs vest on March 13, 2027, and 299,900 will vest on April 2, 2028 once certain performance criteria are met.

During the three and six months ended June 30, 2025, the Company recognized share-based compensation expense of $365 and $675 respectively related to the PSUs (June 30, 2024 - $323 and $763 respectively).

Deferred share units (DSUs) - Equity Settled

Six months ended Year ended
June 30, <br>2025 December 31, <br>2024
Number of units Number of units
Outstanding, beginning of period 564,841 330,078
Granted 130,998 234,763
Settled (103,373 ) -
Outstanding, end of period 592,466 564,841

During the six months ended June 30, 2025, under the Share Units Plan, there were 130,998 DSUs granted (June 30, 2024 - 212,798). During the three and six months ended June 30, 2025, the Company recognized share-based compensation expense of $526 and $551 respectively related to the DSUs (June 30, 2024 - $418 and $435 respectively).

Restricted Share Units (RSUs)

The Company may award to its directors and employees non-transferable RSUs. The awards typically vest over a three-year period and at the election of the company can be settled in equity upon vesting.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 13
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---
Expressed in Canadian dollars Six months ended Year ended
--- --- --- ---
June 30, <br>2025 December 31, <br>2024
Number of Units Number of Units
Outstanding, beginning of period - -
Granted 269,490 -
Cancelled (2,790 ) -
Outstanding, end of period 266,700 -

(d) Historical Cash Settled Deferred Share Units

The Company previously had a deferred share unit plan whereby deferred share units were granted to independent directors of the Company. These cash settled deferred share units vested immediately and are redeemable for cash. They are redeemable based on the market value of the units upon certain circumstances, at the time of a director's retirement. Upon adoption of the share unit plan in March 2021, no new cash settled deferred share units will be granted.

Expressed in Canadian dollars Six months ended Year ended
June 30, <br>2025 December 31, <br>2024
Numberof Units WeightedAverageGrant Price Number<br>of Units Weighted<br>Average<br>Grant Price
Outstanding, beginning of period 1,044,204 $3.19 1,044,204 $3.19
Settled (101,576 ) $2.74 - -
Outstanding, end of period 942,628 $3.24 1,044,204 $3.19
Fair value at period end 942,628 $6.71 1,044,204 $5.27

During the three and six months ended June 30, 2025, the Company recognized a mark to market expense on cash-settled Deferred Share Units related to director's compensation, which is included in general and administrative employee costs, of $582 and $1,220 respectively (June 30, 2024 - a mark to market expense of $1,158 and $1,624 respectively) based on the change in the fair value of the cash-settled Deferred Share Units granted in prior years. On June 3, 2025, following the retirement of Ricardo Campoy, 101,576 units were settled. As of June 30, 2025, deferred share units outstanding have a fair market liability value of $5,049 (December 31, 2024 - $3,829) recognized in accounts payable, accrued liabilities and other liabilities.

(e) Diluted loss per Share

Three months ended Six months ended
June 30,<br>2025 June 30,<br>2024 June 30,<br>2025 June 30,<br>2024
Net loss $ (20,455 ) $ (14,007 ) $ (53,362 ) $ (15,201 )
Basic weighted average number of shares outstanding 283,534,276 242,899,679 272,987,662 235,201,630
Effect of dilutive securities: **** ****
Stock options - - - -
Restricted share units - - - -
Equity settled deferred share units - - - -
Performance share units - - - -
Diluted weighted average number of share outstanding 283,534,276 242,899,679 272,987,662 235,201,630

As of June 30, 2025, there are total of 5,486,567 stock options, equity settled deferred share units, restricted share units and performance share units that were anti-dilutive and excluded from the diluted earnings per share calculation (June 30, 2024 – 3,322,323).

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 14
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---

12. REVENUE

Three months ended Six months ended
**** June 30, June 30, June 30, June 30,
2025 2024 2025 2024
Silver sales $ 48,873 $ 35,234 $ 88,024 $ 76,456
Gold sales 27,989 23,474 52,772 46,470
Lead sales 6,735 - 6,735 -
Zinc sales 5,622 - 5,622 -
Copper sales 561 - 561 -
Other metals sales 358 - 358 -
Less: smelting and refining costs (1,541 ) (448 ) (1,977 ) (941 )
Revenue $ 88,597 $ 58,260 $ 152,095 $ 121,985

Changes in fair value from provisional pricing are included in silver, gold, lead, zinc and copper sales. During the periods revenue per product was:

Three months ended Six months ended
June 30, June 30, June 30, June 30,
2025 2024 2025 2024
Concentrate sales $ 43,750 $ 17,740 $ 60,716 $ 33,095
Provisional pricing adjustments 519 83 636 (628 )
Total revenue from concentrate sales 44,269 17,823 61,352 32,467
Refined metal sales 44,328 40,437 90,743 89,518
Total revenue $ 88,597 $ 58,260 $ 152,095 $ 121,985

Provisional pricing adjustments on sales of concentrate are pricing adjustments made upon finalization of the sales contract. The Company's concentrate sales contracts are initially priced with provisional pricing periods lasting typically one to three months, with provisional pricing adjustments recorded to revenue as market prices vary.

13. EXPLORATION, EVALUATION AND DEVELOPMENT

Three months ended Six months ended
June 30, June 30, June 30, June 30,
2025 2024 2025 2024
Depreciation $ 4 $ 188 $ 254 $ 347
Share-based compensation 193 127 262 278
Employee costs 828 637 1,664 1,297
Direct exploration expenditures 2,924 1,828 4,997 3,458
Evaluation and development employee costs 676 705 1,409 1,459
Direct evaluation and development expenditures 297 805 874 1,721
$ 4,922 $ 4,290 $ 9,460 $ 8,560

14. GENERAL AND ADMINISTRATIVE

Three months ended Six months ended
June 30, June 30, June 30, June 30,
2025 2024 2025 2024
Depreciation $ 102 $ 106 $ 207 $ 205
Share-based compensation 1,353 961 1,766 1,901
Employee costs 974 979 1,993 2,161
Directors' DSU expense 582 1,159 1,220 1,624
Direct general and administrative expenditures 4,596 1,035 6,695 2,393
$ 7,607 $ 4,240 $ 11,881 $ 8,284
ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 15
--- ---
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---

15. SUPPLEMENTAL DISCLOSURE WITH RESPECT TO CASH FLOWS

Three months ended Six months ended
June 30, June 30, June 30, June 30,
2025 2024 2025 2024
Net changes in non-cash working capital: **** ****
Accounts and other receivables $ 1,689 $ 3,711 $ (4,424 ) $ (5,663 )
Income tax receivable (389 ) 1,565 (515 ) 1,861
Inventories (11,848 ) (2,249 ) (14,081 ) 3,158
Prepaids 610 455 (619 ) 1,209
Accounts payable, accrued liabilities and other 27,065 (327 ) 30,670 (3,190 )
Income taxes payable 5,233 1,146 6,496 1,275
IVA receivable (15,168 ) - (15,320 ) -
$ 7,192 $ 4,301 $ 2,207 $ (1,350 )
Non-cash financing and investing activities: **** ****
Reclamation included in mineral properties, plant and equipment - $ (448 ) - $ (550 )
Fair value of exercised options allocated to share capital $ (427 ) $ (1,023 ) $ (427 ) $ (1,023 )
Other cash disbursements: **** ****
Income taxes paid $ 1,809 $ 50 $ 4,221 $ 2,584
Special mining duty paid $ - $ - $ 3,913 $ 2,574

16. SEGMENT DISCLOSURES

The Company's operating segments are based on internal management reports that are reviewed by the Company's executives (the chief operating decision makers) in assessing performance. The Company has three operating mining segments which are located in Mexico (Guanaceví and Bolañitos) and in Peru, (Kolpa) and a development mine segment, Terronera. The Company has Exploration and Corporate segments. The Exploration segment consists of projects in the exploration and evaluation phases in Mexico, Chile and the USA. Exploration projects that are in the local district surrounding a mine are included in the mine's segments.

Three months ended June 30 Revenue Cost of sales<br>- direct Cost of sales<br>- depreciation Cost of sales<br>- other Mine<br>operating<br>earnings Net earnings<br>and<br>comprehensive<br>earnings
Guanaceví 2025 $ 43,893 $ 23,058 $ 6,315 $ 6,263 $ 8,257 $ 5,914
**** 2024 40,436 23,001 5,965 5,616 5,854 4,165
Bolañitos 2025 17,595 11,594 2,747 210 3,044 2,690
**** 2024 17,824 10,702 2,674 106 4,342 3,928
Terronera 2025 3,278 8,296 791 97 (5,906 ) (16,687 )
**** 2024 - - - - - (1,511 )
Kolpa 2025 23,831 16,301 5,157 24 2,349 (876 )
2024 - - - - - -
Exploration 2025 - - - - - (3,949 )
**** 2024 - - - - - (2,780 )
Corporate 2025 - - - - - (7,547 )
2024 - - - - - (17,809 )
Consolidated 2025 $ 88,597 $ 59,249 $ 15,010 $ 6,594 $ 7,744 $ (20,455 )
2024 $ 58,260 $ 33,703 $ 8,639 $ 5,722 $ 10,196 $ (14,007 )

The Exploration segment included $508 of costs incurred in Chile for the three months ended June 30, 2025 (June 30, 2024 - $207) and $64 of costs incurred in USA (June 30, 2024 - $18).

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 16
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---
Six months ended June 30 Revenue Cost of sales<br>- direct Cost of sales<br>- depreciation Cost of sales<br>- other Mine<br>operating<br>earnings Net earnings<br>and<br>comprehensive<br>earnings
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Guanaceví 2025 $ 90,744 $ 48,502 $ 12,884 $ 12,349 $ 17,009 $ 11,375
**** 2024 89,518 49,887 11,780 12,010 15,841 8,448
Bolañitos 2025 34,242 21,323 5,384 401 7,134 5,034
**** 2024 32,467 20,521 5,736 199 6,011 5,255
Terronera 2025 3,278 8,296 791 97 (5,906 ) (50,333 )
**** 2024 - - - - - (3,181 )
Kolpa 2025 23,831 16,301 5,157 24 2,349 (876 )
2024 - - - - - -
Exploration 2025 - - - - - (7,177 )
**** 2024 - - - - - (5,380 )
Corporate 2025 - - - - - (11,386 )
2024 - - - - - (20,343 )
Consolidated 2025 $ 152,095 $ 94,422 $ 24,216 $ 12,871 $ 20,586 $ (53,363 )
2024 121,985 70,408 17,516 12,209 21,852 (15,201 )

The Exploration segment included $816 of costs incurred in Chile for the six months ended June 30, 2025 (June 30, 2024 - $635) and $78 of costs incurred in USA (June 30, 2024 - $23).

**** <br> **** **** Total assets Total liabilities Additions to fixed<br>assets
Guanaceví June 30, 2025 $ 123,005 $ 59,868 $ 8,229
**** December 31, 2024 114,745 43,896 22,876
Bolañitos June 30, 2025 40,440 14,455 3,600
**** December 31, 2024 53,176 7,886 7,893
Terronera June 30, 2025 503,105 247,720 97,460
**** December 31, 2024 373,531 173,376 189,912
Kolpa June 30, 2025 221,183 89,355 6,384
December 31, 2024 - - -
Exploration June 30, 2025 88,047 764 1,376
**** December 31, 2024 86,579 1,326 1,571
Corporate June 30, 2025 20,113 54,645 22
December 31, 2024 91,218 8,328 3
Consolidated June 30, 2025 $ 995,893 $ 466,807 $ 117,071
December 31, 2024 $ 719,249 $ 234,812 $ 222,255

17. COMMITMENTS & CONTINGENCIES

Commitments

As of June 30, 2025, the Company had $3,447 committed for capital equipment purchases.

Contingencies

Due to the nature of the Company's activities, various legal and tax matters are outstanding from time to time. The Company is routinely subject to audit by tax authorities in the countries in which it operates and has received a number of tax assessments in various locations, which are currently at various stages of progress with the relevant authorities. The outcomes of these audits and assessments are uncertain however, the Company is confident of its position on the various matters under review.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 17
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---

18. FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

Copper Stream liability

Concurrently with the acquisition of Minera Kolpa on May 1, 2025, the Company entered into a ten year Copper Stream agreement on copper produced from Kolpa (the "Copper Stream ") with Versamet Royalties Corporation ("Versamet"). Under the Copper Stream agreement, Versamet provided a $35 million prepayment used to finance the cash consideration of Kolpa acquisition on May 1, 2025.  In exchange Versamet will receive refined copper LME Warrants or copper credits in the amount greater of: (i) 95.8% of produced copper or (ii) 0.03 pounds of copper per pound of produced lead. After 6,000 tonnes are delivered, Versamet will purchase 71.85% of produced copper, decreasing to 47.9% after 10,500 tonnes until the end of the term of the agreement.

The purchase price is based on the spot price of refined copper. Untill liability is repaid, Versamet will pay 10% in cash per tonne, with the remaining 90% offset against the prepayment. Once the prepayment is fully applied, Versamet will continue to pay 10% of the spot price. Versamet holds a right of first refusal on future royalties, streams, or similar interests from Kolpa. The agreement is secured by an equity pledge in Kolpa.

The copper stream liability is classified as level 3 in the fair value hierarchy and measured at fair value through profit or loss. The stream is valued using a discounted cash flow model based on current market and operational assumptions. The key unobservable inputs used in the valuation include a discount rate of 8.6%, reflecting credit risk and asset-specific risk, a copper price forecasts, based on observable forward price curves over the expected production term. The valuation involves significant judgment related to the life-of-mine production schedule, including expected output timing and volumes.

Contingent payment on business acquisition (Note 4)

The contingent payment is payable in cash within 24 months of closing of the acquisition, and is classified as level 3 in the fair value hierarchy and measured at fair value through profit or loss. Consideration is valued using a discounted cash flow model. The key unobservable inputs used in the valuation include a discount rate of 15.0%, as well as assumptions about future technical report’s silver equivalent ounces contained in Kolpas reserves and resources.

Commodity contracts

In connection with the Terronera Debt Facility (Note 10), on March 28, 2024, the Company entered into gold forward swap contracts to hedge against the fluctuation in gold prices. These have been amended to reflect the current gold production profile with settlement of 68,000 oz from August 2025 to June 2027 with a forward price of $2,311 per ounce of gold.

In June 2025 in relation to the amendment to the Terronera Debt facility, the Company implemented un-margined zero cost collars for 968,000 ounces of silver with a price range of $31 to $42, settling over the period from September 2025 to June 2026.

Foreign exchange contracts

The Company also hedged a portion of the estimated remaining capital and operating expenditures incurred in Mexican Pesos.

As of June 30, 2025 the Company had $49,800 Mexican Peso forward contracts with weighted average rate of 20.70 pesos for US dollar settling between July 2025 and December 2026. On July 10th, 2025, the Company entered into additional Mexican Peso forward contracts with exposure of $12,000 and weighted average rate 18.57 pesos for US dollar settling between Dec 2025 and June 2026.

Interest rate contracts

As part of the business acquisition the Company has acquired a fixed for variable interest rate swap in the amount of $8,308, maturing in April 2026 measured at fair value through profit and loss at $30 as of June 30, 2025.

ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 18
ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---
Gold forward<br>swap Silver<br>collars Mexican<br>Peso forward Copper<br>stream liability Total
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Derivative liability at December 31, 2024 $ (24,618 ) $ - $ (2,241 ) $ - $ (26,859 )
Recognized at copper stream inception - - - (35,000 ) (35,000 )
Repayment of the copper stream liability - - - 444 444
Realized loss on revaluation - - (95 ) - (95 )
Unrealized (loss) gain on revaluation (46,646 ) (7 ) 5,988 (1,259 ) (41,924 )
Derivative asset (liability) at June 30, 2025 $ (71,264 ) $ (7 ) $ 3,652 $ (35,815 ) $ (103,434 )
Presented in the statement of financial position:
Derivative asset $ - $ - $ 2,782 $ - $ 2,782
Non-current derivative assets - - 870 - 870
Derivative liabilities (32,312 ) (7 ) - - (32,319 )
Non-current derivative liability (38,952 ) - - - (38,952 )
Current copper stream liability - - - (5,445 ) (5,445 )
Non-current copper stream liability $ - $ - $ - $ (30,370 ) $ (30,370 )

(a) Financial assets and liabilities

As at June 30, 2025, the carrying and fair values of the Company's financial instruments by category were as follows:

Fair value through <br>profit or loss Amortized cost Carrying value Fair value
Financial assets:
Cash and cash equivalents $ - $ 52,200 $ 52,200 $ 52,200
Other investments 595 - 595 595
Trade and other receivables 12,329 4,153 16,482 16,482
Derivative assets 3,652 - 3,652 3,652
Loan receivable - 2,506 2,506 2,506
Total financial assets $ 16,576 $ 58,859 $ 75,435 $ 75,435
Financial liabilities:
Accounts payable, accrued liabilities and other $ 5,049 $ 98,362 $ 103,411 $ 103,411
Derivative liabilities 71,271 - 71,271 71,271
Copper stream liability 35,815 - 35,815 35,815
Contingent payment 8,119 - 8,119 8,119
Loans payable - 161,606 161,606 161,606
Total financial liabilities $ 120,254 $ 259,968 $ 380,222 $ 380,222
ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 19
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ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
---

As at December 31, 2024, the carrying and fair values of the Company's financial instruments by category were as follows:

Fair value through <br>profit or loss Amortized cost Carrying value Fair value
Financial assets:
Cash and cash equivalents $ - $ 106,434 $ 106,434 $ 106,434
Other investments 1,070 - 1,070 1,070
Trade and other receivables 3,310 355 3,665 3,665
Loan receivable - 2,556 2,556 2,556
Total financial assets $ 4,380 $ 109,345 $ 113,725 $ 113,725
Financial liabilities:
Accounts payable, accrued liabilities and other $ 3,853 $ 50,090 $ 53,943 $ 53,943
Derivative liabilities 26,859 - 26,859 26,859
Loans payable - 120,236 120,236 120,236
Total financial liabilities $ 30,712 $ 170,326 $ 201,038 $ 201,038

(b) Fair value hierarchy

Assets and liabilities as at June 30, 2025 measured at fair value on a recurring basis include:

Level 1 Level 2 Level 3 Total
Financial assets:
Other investments $ 532 $ - $ 63 $ 595
Trade receivables - 12,329 - 12,329
Derivative assets - 3,652 - 3,652
Total financial assets $ 532 $ 15,981 $ 63 $ 16,576
-
Financial liabilities:
Cash settled deferred share units $ 5,049 $ - $ - $ 5,049
Derivative liability - 71,271 - 71,271
Copper Stream liability - - 35,815 35,815
Contingent payment - - 8,119 8,119
Total financial liabilities $ 5,049 $ 71,271 $ 43,934 $ 120,254

Assets and liabilities as at December 31, 2024 measured at fair value on a recurring basis include:

Level 1 Level 2 Level 3 Total
Financial assets:
Other investments $ 1,050 $ - $ 20 $ 1,070
Trade receivables - 3,310 - 3,310
Total financial assets $ 1,050 $ 3,310 $ 20 $ 4,380
Financial liabilities:
Cash settled deferred share units $ 3,829 $ - $ - $ 3,829
Share appreciation rights - 24 - 24
Derivative liability - 26,859 - 26,859
Total financial liabilities $ 3,829 $ 26,883 $ - $ 30,712
ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 20
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ENDEAVOUR SILVER CORP.<br>NOTES TO THE CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS<br>Three months and six months ended June 30, 2025 and 2024<br>(unaudited)<br>(expressed in thousands of US dollars, unless otherwise stated)
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HEAD OFFICE Suite 1130, 609 Granville Street
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Vancouver, BC, Canada  V7Y 1G5
Telephone: (604) 685-9775<br>                               1-877-685-9775<br>Website: www.edrsilver.com
DIRECTORS Margaret Beck<br>Daniel Dickson<br>Amy Jacobsen<br>Angela Johnson<br>Rex McLennan<br>Kenneth Pickering<br>Mario Szotlender
OFFICERS Daniel Dickson - Chief Executive Officer<br>Donald Gray - Chief Operating Officer<br>Elizabeth Senez - Chief Financial Officer<br>Greg Baylock - Vice President, Operations<br>Luis Castro - Senior Vice President, Exploration<br>Dale Mah - Vice President, Corporate Development<br>Alejandra Hincapie - Corporate Secretary
REGISTRAR ANDTRANSFER AGENT Computershare Trust Company of Canada<br>3^rd^ Floor - 510 Burrard Street<br>Vancouver, BC, Canada  V6C 3B9
AUDITORS KPMG LLP<br>777 Dunsmuir Street<br>Vancouver, BC, Canada  V7Y 1K3
SOLICITORS Blake, Cassels & Graydon LLP<br>Suite 3500, 1133 Melville Street<br>Vancouver, BC, Canada  V6E 4E5
SHARES LISTED Toronto Stock Exchange<br>Trading Symbol - EDR<br><br>New York Stock Exchange<br>Trading Symbol - EXK
ENDEAVOUR SILVER CORP. CONDENSED CONSOLIDATED INTERIM FINANCIAL STATEMENTS PAGE 21
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Endeavour Silver Corp.: Exhibit 99.2 - Filed by newsfilecorp.com

Endeavour Silver Corp.

Management’s Discussion & Analysis For the Three Months and Six Months Ended June 30, 2025 and 2024

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 1
MANAGEMENT'S DISCUSSION AND ANALYSIS<br>FOR THE PERIOD ENDED JUNE 30, 2025
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This Management Discussion and Analysis (“MD&A”) should be read in conjunction with the condensed consolidated interim financial statements of Endeavour Silver Corp. (“Endeavour” or “the Company”) for the period ended June 30, 2025 and the related notes contained therein, which were prepared in accordance with IAS 34 – Interim financial reporting of the International Financial Reporting Standards (“IFRS”) as issued by the International Accounting Standards Board. The Company uses certain non-IFRS financial measures in this MD&A as described under “Non‑IFRS Measures”. Additional information relating to the Company, including the most recent Annual Information Form (the “Annual Information Form”), is available on SEDAR+ at www.sedarplus.com, and the Company’s most recent annual report on Form 40-F has been filed with the U.S. Securities and Exchange Commission (the “SEC”) on EDGAR at www.sec.gov. This MD&A contains “forward-looking statements” that are subject to risk factors set out in a cautionary note contained herein. All dollar ($) amounts are expressed in United States (“$”) dollars and tabular amounts are expressed in thousands of U.S. dollars unless Canadian dollars (CAN$) or Mexican pesos (MXN) are otherwise indicated. This MD&A is dated as of August 12, 2025, and all information contained is current as of August 12, 2025, unless otherwise stated.

Cautionary Note to U.S. Investors Regarding Mineral Reserves and Resources

This MD&A has been prepared in accordance with the requirements of Canadian provincial securities laws, which differ from the requirements of U.S. securities laws. As a result, the Company reports the mineral reserves and resources of the projects it has an interest in according to Canadian standards. Canadian reporting requirements for disclosure of mineral properties are governed by National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101"). NI 43-101 is a rule developed by the Canadian Securities Administrators that establishes standards for all public disclosure an issuer makes of scientific and technical information concerning mineral projects. These standards differ from the requirements of the SEC that are applicable to domestic United States reporting companies under subpart 1300 of Regulation S-K ("S-K 1300") under the Exchange Act. As an issuer that prepares and files its reports with the SEC pursuant to the Multijurisdictional Disclosure System, the Company is not subject to the requirements of S-K 1300. Any mineral reserves and mineral resources reported by the Company in accordance with NI 43-101 may not qualify as such under or differ from those prepared in accordance with S-K 1300. Accordingly, information included or incorporated by reference in this MD&A concerning descriptions of mineralization and estimates of mineral reserves and resources under Canadian standards may not be comparable to similar information made public by United States companies subject to the reporting and disclosure requirements of S-K 1300.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 2

Forward-Looking Statements

This MD&A contains “forward-looking statements” within the meaning of the U.S. Securities Litigation Reform Act of 1995, as amended and “forward-looking information” within the meaning of applicable Canadian securities legislation. Such forward‑looking statements and information include, but are not limited to, statements regarding the development of the Terronera Project (as defined herein), including: anticipated timing; The Company’s areas of focus for the Terronera Project, estimated Terronera Project economics; Terronera Project’s forecasted operations, costs and expenditures; the reliability of mineral resource estimates; the continuation of exploration and mining operations; the Company’s future production and cost guidance announcements; mineral resource estimations and life of mine plans; planned expansions, exploration and drilling activities, and the Company’s areas of focus for each; the Company’s plans for drilling and technical work; Endeavour’s annual outlook including anticipated performance in 2025, including production and cost guidance and financial results, silver and gold grades and recoveries, cash costs per ounce (“oz”), anticipated operating costs, planned capital expenditures and sustaining capital the price of gold and silver, planned capital allocation; working capital; the Company’s capital requirements and the adequacy of the operating cash flow and existing working capital to meet capital requirements and the timing and results of various activities. Forward-looking statements are frequently characterized by words such as “plan”, “expect”, “forecast”, “project”, ”intend”, ”believe”, ”anticipate”, “outlook” and other similar words, or statements that certain events or conditions “may” or “will” occur. Forward‑ looking statements are based on the opinions and estimates of management at the dates the statements are made, and are subject to a variety of risks and uncertainties and other factors that could cause actual events or results to differ materially from those projected in the forward-looking statements.

The Company does not intend to, and does not assume any obligation to, update such forward-looking statements or information, other than as required by applicable law. Forward-looking statements or information involve known and unknown risks, uncertainties and other factors and are based on assumptions that may cause the actual results, level of activity, performance or achievements of the Company and its operations and related timeframes to be materially different from those expressed or implied by such statements. Such factors and assumptions include, among others: the ongoing effects of inflation and supply chain issues on project economics; fluctuations in the prices of silver and gold; fluctuations in the currency markets (particularly the Mexican peso, Chilean peso, Canadian dollar, Peruvian sol, and U.S. dollar); fluctuations in interest rates; effects of inflation changes in national and local governments, legislation, taxation, controls, regulations and political or economic developments in Canada, Peru and Mexico; operating or technical difficulties in mineral exploration, development and mining activities; risks and hazards of mineral exploration, development and mining (including, but not limited to environmental hazards, industrial accidents, unusual or unexpected geological conditions, pressures, cave-ins and flooding); inadequate insurance, or inability to obtain insurance; availability of and costs associated with mining inputs and labour; the speculative nature of mineral exploration and development; diminishing quantities or grades of mineral reserves as properties are mined; risks in obtaining necessary licenses and permits; challenges to the Company’s title to properties; as well as those factors described under “Risk Factors” in the Company’s Annual Information Form and in the Company’s prospectus dated May 27, 2025. Although the Company has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking statements or information, there may be other factors that cause results to be materially different from those anticipated, described, estimated, assessed or intended. There can be no assurance that any forward-looking statements or information will prove to be accurate as actual results and future events could differ materially from those anticipated in such statements or information. Accordingly, readers should not place undue reliance on forward-looking statements or information.

Certain forward-looking statements and information in this MD&A may be considered "financial outlook" within the meaning of applicable Canadian securities legislation. Financial outlook is presented in this MD&A for the purpose of assisting investors and others in understanding certain key elements of the Company's financial results and business plan, as well as the objectives, strategic priorities and business outlook of the Company, and in obtaining a better understanding of the Company's anticipated operating environment. Readers are cautioned that such financial outlook may not be appropriate for other purposes.

Qualified Person

The scientific and technical information contained in this MD&A relating to the Company's mines and mineral projects has been reviewed and approved by Dale Mah, B.Sc., P.Geo., Vice President Corporate Development of Endeavour, a Qualified Person within the meaning of NI 43-101.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 3

Table of Contents

OVERVIEW OF THE BUSINESS 5
OPERATING HIGHLIGHTS 5
REVIEW OF OPERATING RESULTS 6
GUANACEVÍ OPERATIONS 7
BOLAÑITOS OPERATIONS 9
KOLPA OPERATIONS 10
TERRONERA PROJECT 12
EXPLORATION AND EVALUATION 12
CONSOLIDATED FINANCIAL RESULTS 13
KEY ECONOMIC TRENDS 15
ANNUAL OUTLOOK 16
LIQUIDITY AND CAPITAL RESOURCES 19
FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS 21
OUTSTANDING SHARE DATA 24
CHANGES IN ACCOUNTING POLICIES AND CRITICAL ACCOUNTING ESTIMATES 25
CONTROLS AND PROCEDURES 25
QUARTERLY RESULTS AND TRENDS 26
NON-IFRS MEASURES 28
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 4
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OVERVIEW OF THE BUSINESS

The Company is engaged in silver mining in Mexico and related activities including property acquisition, exploration, development, mineral extraction, processing, refining and reclamation. The Company is also engaged in exploration activities in Chile and Nevada, USA. The Company's operations are comprised of the Guanaceví and Bolañitos mines located in Durango, Mexico and Guanajuato, Mexico respectively. The Company is developing the Terronera project located in Jalisco State, Mexico (the "Terronera Project"). The Company is advancing several other exploration projects in order to achieve its goal to become a premier senior producer in the silver mining sector.

On May 1, 2025, the Company completed the acquisition of all outstanding shares of Compañia Minera Kolpa S.A. (“Minera Kolpa” or “Kolpa”), a privately held silver-focused polymetallic mining company located in Huancavelica, Peru. The total consideration was approximately $134.3 million, comprising $78.0 million in cash, $48.4 million in Endeavour common shares, and up to $10 million in contingent payments based on mineral resource expansion targets (the “Transaction”), valued at $7.9 million at the date of the acquisition. As part of the Transaction, Endeavour also assumed $25.8 million in debt.

The Company's common shares are listed on the Toronto Stock Exchange (TSX: EDR) and the New York Stock Exchange (NYSE: EXK).

OPERATING HIGHLIGHTS

Three Months Ended June 30 Q2 2025 Highlights Six Months Ended June 30
2025 2024 % Change **** 2025 2024 % Change
**** **** **** Production **** **** ****
1,483,736 1,312,572 13% Silver ounces produced 2,689,529 2,772,578 (3%)
7,755 10,549 (26%) Gold ounces produced 16,093 20,682 (22%)
3,503 - - Lead tonnes produced 3,503 - -
2,316 - - Zinc tonnes produced 2,316 - -
2,528,562 2,156,453 17% Silver equivalent ounces produced^(1)^ 4,401,401 4,427,130 (1%)
15.35 13.43 14% Cash costs per silver ounce^(2)^ 15.59 13.30 17%
25.25 20.48 23% Total production costs per ounce^(2)^ 24.79 19.65 26%
25.16 23.13 9% All-in sustaining costs per ounce ^(2)^ 24.85 22.24 12%
303,828 218,989 39% Processed tonnes 513,335 440,783 16%
142.00 140.36 1% Direct operating costs per tonne^(2)^ 142.30 137.65 3%
201.24 192.68 4% Direct costs per tonne^(2)^ 203.70 187.19 9%
**** Financial
85.3 58.3 46% Revenue from operations ($ millions) 148.8 122.0 22%
1,455,680 1,217,569 20% Silver ounces sold 2,679,364 2,973,663 (10%)
7,706 9,887 (22%) Gold ounces sold 16,244 20,767 (22%)
32.95 28.94 14% Realized silver price per ounce 32.52 25.71 26%
3,320 2,374 40% Realized gold price per ounce 3,110 2,238 39%
3.3 - - Pre-production revenue ($ millions) 3.3 - -
85,711 - - Pre-production silver equivalent ounces sold^(1)^ 85,711 - -
(20.5) (14.0) (46%) Net earnings (loss) ($ millions) (53.4) (15.2) (251%)
(9.2) (1.0) (841%) Adjusted net earnings (loss) ($ millions)^(2)^ (9.4) (0.7) (1,227%)
7.7 10.2 (24%) Mine operating earnings ($ millions) 20.6 21.9 (6%)
22.9 18.9 21% Mine operating cash flow before taxes ($ millions)^(2)^ 45.0 39.5 14%
14.4 8.1 78% Operating cash flow before working capital changes^(2)^ 22.7 18.3 24%
1.4 (2.3) 162% EBITDA ($ millions)^(2)^ (16.7) 11.3 (248%)
10.8 11.9 (10%) Adjusted EBITDA ($ millions)^(2)^ 25.9 28.1 (8%)
(15.3) 64.5 (124%) Working capital ($ millions) ^(2)^ (15.3) 64.5 (124%)
**** Shareholders
(0.07) (0.06) (17%) Earnings (loss) per share - basic ($) (0.20) (0.06) (233%)
(0.03) (0.00) (100%) Adjusted earnings (loss) per share - basic ($)^(2)^ (0.03) (0.00) (100%)
0.05 0.03 67% Operating cash flow before working capital changes per share^(2)^ 0.08 0.08 0%
283,534,276 242,889,679 17% Weighted average shares outstanding 272,987,662 235,201,630 16%

(1) Silver equivalents are calculated using an 80:1 (Ag:Au) ratio, 60:1 (Ag:Pb) ratio, 85:1 (Ag:Zn) ratio and 300:1 (Ag:Cu) ratio.

(2) Non-IFRS measure. For a description of how these measures are calculated and a reconciliation of these measures to the most directly comparable measures specified, defined or determined under IFRS and presented in the Company's financial statements, refer to "Non-IFRS Measures".

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 5

The above highlights are key measures used by management, however they should not be the sole measures used in determining the performance of the Company's operations.

REVIEW OF OPERATING RESULTS

Consolidated Production Results from Operations for the Three Months and Six Months Ended June 30, 2025 and 2024

Three Months Ended June 30 CONSOLIDATED Six Months Ended June 30
2025 2024 % Change 2025 2024 % Change
303,828 218,989 39% Ore tonnes processed 513,335 440,783 16%
1,483,736 1,312,572 13% Total silver ounces produced 2,689,529 2,772,578 (3%)
7,755 10,549 (26%) Total gold ounces produced 16,093 20,682 (22%)
3,503 - - Total lead tonnes produced 3,503 - -
2,316 - - Total zinc tonnes produced 2,316 - -
58 - - Total copper tonnes produced 58 - -
2,528,562 2,156,453 17% Silver equivalent ounces produced^(1)^ 4,401,401 4,427,130 (1%)
15.35 13.43 14% Cash costs per silver ounce^(2)^ 15.59 13.30 17%
25.25 20.48 23% Total production costs per ounce^(2)^ 24.79 19.65 26%
25.16 23.13 9% All in sustaining costs per ounce ^(2)^ 24.85 22.24 12%
142.00 140.36 1% Direct operating costs per tonne^(2)^ 142.30 137.65 3%
201.24 192.68 4% Direct costs per tonne^(2)^ 203.70 187.19 9%

(1) Silver equivalents are calculated using an 80:1 (Ag:Au) ratio, 60:1 (Ag:Pb) ratio, 85:1 (Ag:Zn) ratio and 300:1 (Ag:Cu) ratio (or $30/oz silver, $2,400/oz gold, $1,800/tonne lead, $2,550/tonne zinc and $9,000/tonne copper)

(2) Non-IFRS measure. For a description of how these measures are calculated and a reconciliation of these measures to the most directly comparable measures specified, defined or determined under IFRS and presented in the Company's financial statements, refer to "Non-IFRS Measures".

(1) Silver equivalents are calculated using an 80:1 (Ag:Au) ratio, 60:1 (Ag:Pb) ratio, 85:1 (Ag:Zn) ratio and 300:1 (Ag:Cu) ratio

Consolidated Production

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

Consolidated silver production during Q2 2025 was 1,483,736 oz, representing a 13% increase compared to 1,312,572 oz in Q2 2024. The increase in silver production was primarily due to the addition of the Kolpa mine, which was acquired on May 1, 2025, and contributed 380,638 oz of silver. Kolpa also added new base metal outputs, including 3,503 tonnes of lead, 2,316 tonnes of zinc, and 58 tonnes of copper, none of which were present in the comparative period. Consolidated plant throughput for the quarter was 303,828 tonnes, up 39% from 218,989 tonnes in Q2 2024. The average silver grade was 172 gpt, down from 208 gpt, and the average gold grade was 0.9 gpt, down from 1.37 gpt. The lower grades are due to differences between planned and actual grades and from accessing different areas in the mine, particularly at Bolañitos, which also experienced lower throughput due to rebuilding a mill motor stator and replacing the primary crusher to the replacement of the main mill grinder. As a result, Bolañitos saw 10% lower silver production and 34% lower gold production.

Gold production totaled 7,755 oz, 26% lower than the same period in 2024. This decline was driven by the 34% drop at Bolañitos as noted above, and a 16% decrease at Guanaceví.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 6

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

Consolidated silver production for the six months ended June 30, 2025, was 2,689,529 oz, 3% lower than the same period in 2024. Gold production totaled 16,093 oz, 22% lower than the same period in 2024. Plant throughput was 513,335 tonnes, 16% higher than the first six months of 2024.

The increase in throughput was primarily due to the addition of the Kolpa mine, acquired on May 1, 2025. Despite the higher throughput, consolidated production was lower due to the anticipated decline in average silver and gold grades, 8% and 13% lower respectively, at both Bolañitos and Guanaceví. Consolidated production and grade were in line with guidance and with the mine plan.

Consolidated Operating Costs

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

Direct operating costs per tonne in Q2 2025 increased to $142.00, slightly higher than $140.36 in Q2 2024. This metric was impacted by higher costs per tonne at Bolañitos with lower throughput as a result of maintenance for the replacement of the main mill grinder and  the addition of Kolpa which has higher direct operating costs per tonne and was offset by lower costs at Guanaceví.

Consolidated cash costs per oz, net of by-product credits, were 14% higher in Q2 2025 at $15.35 per oz, compared with Q2 2024, driven by an increase in costs at Bolañitos and Guanaceví from lower production, and partially offset by the addition of Kolpa which at $11.81 per oz decreases the average cash cost.

All-In-Sustaining Costs (“AISC”) in Q2 2025 was $25.16 per silver oz in Q2 2025, 9% higher compared to $23.13 in Q2 2024, predominantly due to the addition of Kolpa which at $25.66 increased average AISC and a slight increase of AISC at Guanaceví.

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

Direct operating costs per tonne in Q2 2025 increased to $142.30, from $137.65 in Q2 2024. This metric is impacted by higher costs per tonne at Kolpa and lower costs per tonne at Bolanitos and Guanaceví similar to the Q2 2025 period.

Consolidated cash costs per ounce, net of by-product credits, were 17% higher in Q2 2025 at $15.59 per oz, compared with Q2 2024, driven by an increase in costs at Bolañitos and Guanaceví, predominantly due to lower oz produced, partially offset by the addition of Kolpa which at $11.81 per oz decreases the average cash costs.

AISC in the first half of 2025 at $24.85 per ounce, was 12% higher than the first half of 2024, driven by increase in underlying costs as noted above.

GUANACEVÍ OPERATIONS

The Guanaceví operation is currently producing from two underground silver-gold mines along a five kilometre ("km") length of the prolific Santa Cruz vein. Guanaceví provides steady employment to 580 employees and engages over 230 contractors.

In July 2019, the Company acquired a 10 year right to explore and exploit the El Porvenir and El Curso concessions from Ocampo Mining SA de CV ("Ocampo"), a subsidiary of Grupo Frisco. The Company agreed to meet certain minimum production targets from the properties, subject to various terms and conditions, and pay Ocampo a $12 fixed per tonne production payment plus a floating net smelter return royalty based on the silver spot price. The Company pays a 4% royalty on sales below $15.00 per silver oz, 9% above $15.00 per silver oz, 13% above $20.00 per silver oz, and a maximum of 16% above $25 per silver oz.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 7

Production Results for the Three Months and Six Months Ended June 30, 2025 and 2024

Three Months Ended June 30 GUANACEVÍ Six Months Ended June 30
2025 2024 % Change 2025 2024 % Change
96,834 112,897 (14%) Ore tonnes processed 199,272 227,901 (13%)
362 364 (1%) Average silver grade (g/t) 354 383 (8%)
88.6 90.4 (2%) Silver recovery (%) 88.6 90.1 (2%)
997,875 1,195,753 (17%) Total silver ounces produced 2,013,202 2,531,495 (20%)
994,882 1,192,165 (17%) Payable silver ounces produced 2,007,163 2,523,900 (20%)
1.28 1.29 (1%) Average gold grade (g/t) 1.29 1.27 2%
89.7 90.4 (1%) Gold recovery (%) 91.3 89.6 2%
3,562 4,243 (16%) Total gold ounces produced 7,551 8,367 (10%)
3,551 4,230 (16%) Payable gold ounces produced 7,529 8,341 (10%)
1,282,853 1,535,161 (16%) Silver equivalent ounces produced^(1)^ 2,617,300 3,200,854 (18%)
19.91 17.17 16% Cash costs per silver ounce^(2)^ 19.82 16.52 20%
26.55 22.69 17% Total production costs per ounce^(2)^ 26.60 21.18 26%
26.81 24.53 9% All in sustaining costs per ounce ^(2)^ 26.65 23.17 15%
147.11 174.34 (16%) Direct operating costs per tonne^(2)^ 166.30 172.68 (4%)
325.40 269.36 21% Direct costs per tonne^(2)^ 317.75 264.70 20%

(1) Silver equivalents are calculated using an 80:1 (Ag:Au) ratio.

(2) Non-IFRS measure. For a description of how these measures are calculated and a reconciliation of these measures to the most directly comparable measures specified, defined or determined under IFRS and presented in the Company's financial statements, refer to "Non-IFRS Measures".

Guanaceví Production Results

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

During the second quarter of 2025, the Guanaceví mine processed 96,834 tonnes of ore, in line with the mine plan, but 14% lower than the same period of 2024. The average silver grade was 362 g/t in Q2 2025, slightly lower than 364 g/t in Q2 2024. Silver recovery was 88.6%, 2% lower than the prior year period. The lower milled tonnes combined with slightly lower silver grades and recovery resulted in 17% lower total silver production of 997,875 ounces, compared to 1,195,753 ounces in Q2 2024.

This decline in throughput in combination with a slight decrease in average gold grade and gold recovery, resulted in 16% lower gold production, with total gold ounces produced at 3,562, down from 4,243 ounces in Q2 2024. Changes in grade and recovery reflect expected variations to differences between planned and actual grades and from accessing different areas in the mine.

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

Silver production at the Guanaceví mine during the six months ended June 30, 2025, was 2,013,202 oz, 20% lower than the 2,531,495 oz produced in the same period of 2024, and gold production was 7,551 oz, 10% lower than the 8,367 oz produced in 2024. Silver production was lower due to the plant throughput being 13% lower in line with the mine plan, the lower average realized grade and the slightly lower recoveries during first half of 2025 compared to 2024. Gold production was 10% lower due to the 13% lower throughput, partially offset by slightly higher recoveries and grades in the current period.

Guanaceví Operating Costs

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

Direct operating costs per tonne for the three months ended June 30, 2025, were $147.11, 16% lower than $174.34 in same period in 2024 due to the fact that the third-party purchases contributed more to the overall throughput. Including royalty and special mining duty costs, direct costs per tonne rose by 21% to $325.40 in Q2 2025 compared with $269.36 in Q2 2024. This increase in direct cost per tonne is caused by the higher value of third-party material purchases, which have become more expensive on a per tonne basis with the higher metal prices. The purchase of local purchased material contributed $103.14 per tonne during Q2, 2025 compared to $44.67 per tonne in Q2 2024; the volume of purchased material was higher at 20,597 tonnes compared to 19,816 tonnes in the same period in 2024. Total royalty expense increased from $5.6 million in 2024 to $6.2 million , royalty expense being included in cost per tonne and cost per oz metrics. Royalty expense has increased due to the higher realized silver prices, partially offset by lower volume of silver ounces sold in the period.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 8

Cash costs per silver ounce were 16% higher at $19.91 in Q2 2025 compared to $17.17 for the same period in 2024 and total production costs per ounce were $26.55, 17% higher compared to $22.69 in Q2 2024, mostly due to the 17% lower silver production. Total AISC per ounce also rose by 9% to $26.81 compared to $24.53 in Q2 2024, again primarily due to the lower silver production.

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

Direct operating costs per tonne for the six months ended June 30, 2025, were 4% lower at $166.30 compared with $172.68 in the same period in 2024. Including royalty and special mining duty costs, direct costs per tonne were 20% higher at $317.75 compared with $264.70 in the same period in 2024. The purchased material contributed $79.56 per tonne during the first half of 2025 compared to $32.62 per tonne in the same period of 2024 due to the higher metal prices and higher volume. During the six months ended June 30, 2025 the Company purchased 39,336 tonnes of purchased material compared to 32,545 tonnes in 2024. Royalty expenses increased from $11.9 million in 2024 to $12.3 million in the first half of 2025, royalty expense being included in cost per tonne and cost per oz metrics, due to the higher realized silver prices, partially offset by lower volume of silver ounces sold in the period.

Cash costs per oz, net of by-product credits, for the six months ended June 30, 2025, were 20% higher at $19.82 compared to $16.52 for the same period in 2024, driven by the higher direct costs per tonne and lower silver production as noted above. AISC per oz were also 15% higher at $26.65 per oz for the six months ended June 30, 2025, due to the same cost drivers.

BOLAÑITOS OPERATIONS

The Bolañitos operation encompasses three underground silver-gold mines and a flotation plant. Bolañitos provides steady employment for over 510 employees and engages 190 contractors.

Production Results for the Three Months and Six Months June 30, 2025 and 2024

Three Months Ended June 30 BOLAÑITOS Six Months Ended June 30
2025 2024 % Change 2025 2024 % Change
88,098 106,092 (17%) Ore tonnes processed 195,167 212,882 (8%)
45 41 10% Average silver grade (g/t) 57 42 36%
82.4 83.4 (1%) Silver recovery (%) 82.8 84.5 (2%)
105,223 116,819 (10%) Total silver ounces produced 295,689 241,083 23%
100,183 111,296 (10%) Payable silver ounces produced 281,260 229,869 22%
1.68 2.06 (19%) Average gold grade (g/t) 1.54 2.00 (23%)
88.3 89.6 (1%) Gold recovery (%) 88.3 89.9 (2%)
4,193 6,306 (34%) Total gold ounces produced 8,542 12,315 (31%)
4,086 6,139 (33%) Payable gold ounces produced 8,298 11,976 (31%)
440,678 621,292 (29%) Silver equivalent ounces produced^(1)^ 979,070 1,226,276 (20%)
(17.26) (26.67) 35% Cash costs per silver ounce^(2)^ (9.75) (22.03) 56%
8.92 (3.19) 380% Total production costs per ounce^(2)^ 10.04 2.82 255%
7.04 8.15 (14%) All in sustaining costs per ounce ^(2)^ 10.98 11.98 (8%)
131.06 104.20 26% Direct operating costs per tonne^(2)^ 115.56 100.14 15%
137.72 111.07 24% Direct costs per tonne^(2)^ 121.69 104.21 17%

(1) Silver equivalents are calculated using an 80:1 (Ag:Au) ratio.

(2) Non-IFRS measure. For a description of how these measures are calculated and a reconciliation of these measures to the most directly comparable measures specified, defined or determined under IFRS and presented in the Company's financial statements, refer to "Non-IFRS Measures".

Bolañitos Production Results

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

During the second quarter of 2025, the Bolañitos mine processed 88,098 tonnes of ore, 17% lower than 106,092 tonnes in the same period of 2024. Lower throughput was offset by 10% higher average silver grade achieved, resulting in 10% lower silver production of 105,223 oz. Bolañitos plant throughput was lower following essential maintenance for the repair of the ball mill motor stator and primary crusher replacement.

Gold grade was 19% lower at 1.68 gpt, and in combination with 17% lower throughput and 1% lower gold recovery, resulted in 34% lower total gold ounces produced at 4,193 compared to the same period in 2024. The fluctuations in silver and gold grades are due to differences between planned and actual grades and from accessing different areas of the mine.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 9

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

Silver production at the Bolañitos mine was 295,689 oz during the six months ended June 30, 2025, 23% higher than the same period of 2024. Gold production during the six months was 31% lower at 8,542 oz compared to the same period in 2024.

Plant throughput for the six months ended June 30, 2025, was 8% lower at 195,167 tonnes, for the reasons noted above, with average silver grades 36% higher at 57 gpt silver driving the 23% higher silver production. However average gold grades were 23% lower at 1.54 gpt gold, driving the 31% lower gold production.

Bolañitos Operating Costs

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

Cash costs per silver ounce were negative $17.26, compared to negative $26.67 achieved in Q2 2024, predominantly due to the 34% lower gold production which has resulted in a lower by-product credit as well as due to the 10% lower silver production. For the same reason, total production costs per ounce increased to $8.92 per oz from negative $3.19 per oz. AISC per ounce decreased to $7.04 per oz compared to $8.15 per oz due to the lower sustaining capital expenditures, general and administrative expenses and lower mine site exploration costs compared to the same period of 2024.

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

Cash costs per silver ounce were negative $9.75, compared to negative $22.03 in Q2 2024, predominantly due to the 31% lower gold production which has resulted in a lower by-product credit, in addition to slightly higher direct operating costs and partially offset by 23% higher silver production in the first half of the year in 2025. For the same reasons, total production costs per ounce increased to $10.04 from $2.82. AISC per ounce decreased to $10.98 compared to $11.98 due to the lower sustaining capital expenditures, general and administrative expenses and lower mine site exploration compared to the same period of 2024.

KOLPA OPERATIONS

Kolpa, was acquired by Endeavour Silver in May 2025 and is located in the Huachocolpa region of Huancavelica, about 490 kilometers southeast of Lima. Peru, a key mining jurisdiction, ranks as the world's third largest silver producer. In 2024, Kolpa processed approximately 685,000 tonnes, yielding 2.0 million ounces of silver, along with 19,820 tonnes lead, 12,554 tonnes zinc and 518 tonnes copper. In silver-equivalent terms, this amounted to a total production of 5.1 million ounces (Moz). The Kolpa mine produces three types of concentrate and receives payment for other contained minerals, including gold and antimony. Kolpa provides steady employment for over 670 employees and engages 1,370 contractors.

The Company has filed a technical report prepared in accordance with NI 43-101 entitled, “Technical Report on the Huachocolpa Uno Mine Property, Huancavelica Province, Peru” (the “ Current Technical Report ”). The Current Technical Report has an effective date of December 31, 2024, and was prepared by Allan Armitage, Ph. D., P. Geo., Ben Eggers, MAIG, P.Geo., Henri Gouin, P.Eng. each of SGS Geological Services, and by Dale Mah, P.Geo., and Donald Gray, SME-RM of Endeavour.

The Current Technical Report contains a historical mineral resource estimate (the “ Historical Estimate ”), originally disclosed in a technical report titled “Huachocolpa Uno Preliminary Economic Assessment” dated May 7, 2024.  The Historical Estimate is not considered current and is not being relied upon by the Company. A qualified person has not done sufficient work to classify the Historical Estimate as current mineral resources. The Company is not treating the Historical Estimate as current mineral resources, has not verified this information and is not relying on it.

The Company plans to prepare a current mineral resource estimate for Kolpa in 2026. As such, the Company has not provided production guidance for 2025.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 10

Production Results for the Three Months and Six Months June 30, 2025 and 2024

Three Months Ended June 30^(^^3^^)^ KOLPA Six Months Ended June 30^(^^3^^)^
2025 2024 % Change 2025 2024 % Change
118,896 - - Ore tonnes processed 118,896 - -
111.40 - - Average silver grade (g/t) 111.40 - -
89.4 - - Silver recovery (%) 89.4 - -
380,638 - - Total silver ounces produced 380,638 - -
359,347 - - Payable silver ounces produced 359,347 - -
3.13 - - Average Pb grade (%) 3.13 - -
94.3 - - Lead recovery (%) 94.3 - -
3,503 - - Total lead tonnes produced 3,503 - -
3,318 - - Payable lead tonnes produced 3,318 - -
2.25 - - Average Zn grade (%) 2.25 - -
86.4 - - Zinc recovery (%) 86.4 - -
2,316 - - Total zinc tonnes produced 2,316 - -
1,957 - - Payable zinc tonnes produced 1,957 - -
0.22 - - Average Cu grade (%) 0.22 - -
22.1 - - Copper recovery (%) 22.1 - -
58 - - Total copper tonnes produced 58 - -
55 - - Payable copper tonnes produced 55 - -
805,032 - - Silver equivalent ounces produced^(1)^ 805,032 - -
11.81 - - Cash costs per silver ounce^(2)^ 11.81 - -
26.20 - - Total production costs per ounce^(2)^ 26.20 - -
25.66 - - All in sustaining costs per ounce^(2)^ 25.66 - -
145.95 - - Direct operating costs per tonne^(2)^ 145.95 - -
147.20 - - Direct costs per tonne^(2)^ 147.20 - -

(1) Silver equivalents are calculated using an 60:1 (Ag:Pb) ratio, 85:1 (Ag:Zn) ratio and 300:1 (Ag:Cu) ratio.

(2) Non-IFRS measure. For a description of how these measures are calculated and a reconciliation of these measures to the most directly comparable measures specified, defined or determined under IFRS and presented in the Company's financial statements, refer to "Non-IFRS Measures".

(3) The production results for the three and six months ended June 30, 2025, show only two months of operations, following its acquisition on May 1, 2025. As the asset was not owned or operated by the Company during the comparative periods in 2024, no corresponding data is presented for those periods. As such, year-over-year comparisons are not applicable and should be interpreted accordingly.

Kolpa Production Results

Two months ended June 30, 2025

During the two months ended June 30, 2025, the Kolpa mine processed 118,896 tonnes of ore. The average silver grade was 111.4 g/t with a recovery of 89.4%, resulting in silver production of 380,638 oz. Lead production totaled 3,503 tonnes, based on an average grade of 3.13% and a recovery of 94.3%. Zinc production was 2,316 tonnes, with an average grade of 2.25% and a recovery of 86.4%. Copper production reached 58 tonnes, with an average grade of 0.22% and a recovery of 22.1%. Production was in line with management’s expectations, and historical performance.

Kolpa Operating Costs

Two months ended June 30, 2025

During the two months ended June 30, 2025, Kolpa’s cash costs were $11.81 per silver ounce. Inclusive of depreciation and share based compensation, total production costs totaled $26.20 per ounce. All in sustaining costs included additional $5.0 million of exploration, general and administrative and other costs as well as sustaining capital expenditure totaling $25.66 per oz. Costs were in line with management’s expectations.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 11

TERRONERA PROJECT

The Terronera Project, located 40 km northeast of Puerto Vallarta in the state of Jalisco, Mexico, features a high-grade silver-gold mineral resource in the Terronera vein. The start of wet commissioning announced May 6, 2025, and ramp-up of Terronera continues to progress rapidly. Plant throughput continues to increase as adjustments and modifications are made to increase performance. In June, the throughput averaged 1,232 tonnes per day (tpd), with a peak single-day throughput of 1,987 tpd. For the month of July, a total of 57,080 tonnes were milled at Terronera, an average of 1,841 tonnes per day (tpd). Current milling rates range between 1,900 and 2,000 tpd at the end of July 2025 as adjustments to improve recoveries are ongoing in the grinding and flotation circuits. In the second half of July 2025, silver and gold recoveries have averaged 71% and 67%, respectively, while processing lower grade material.

After successfully processing lower-grade material to address bottlenecks and system issues, the plant has now shifted its focus to refining operations, including processing higher grade ore to achieve planned metal recoveries as while optimization efforts continue. The introduction of higher-grade material is expected to directly enhance recoveries. As higher recoveries are attained, the focus will shift to increasing the milling rate to sustain the designed throughput of 2,000 tpd.

During Q2, underground mine has continued with development and stope preparation. Surface stockpiles totaled approximately 50,255 tonnes grading 232 gpt AgEq on June 30, 2025. As of the end of June, Terronera had produced and sold a cumulative 598 tonnes of concentrate, generating $3.3 million in revenue.

EXPLORATION AND EVALUATION

At Guanaceví, the Company drilled 1,434 meters across 5 holes at a total expense of $0.3 million, focusing on underground diamond drilling in the El Curso mine, specifically targeting the La Cruz area between Milache and El Curso. During Q2 2025, geological mapping was carried out across multiple claims including San Pablo, La Guirnalda, Puerto del Aire, and La Sombra de San Pedro, while infrastructure work progressed with the completion of drill pad access in El Martir, the enlargement of a ramp drill station, and a new drill station proposed for the Alondra-Porvenir 2 area.

At Bolañitos, the Company drilled 2,587 meters across 13 holes at a total expense of $0.2 million, primarily focused on surface diamond drilling in the La Luz North area, targeting the La Luz, La Paz, and San Bernabé veins. Geological mapping and topographical surveying were conducted across multiple zones, including La Paz, Lucita, and the road connecting La Luz North to the Bolañitos processing plant.

At Terronera, the Company drilled 1,213 meters across 10 holes at a total expense of $0.2 million, primarily focused on underground diamond drilling in the La Luz vein area. During Q2 2025, geological mapping and underground sampling advanced across multiple zones including Real, La Cadena, and Quiteria, while drilling returned high-grade intercepts in both the La Luz and El Muro veins. The Company also continued working on infrastructure improvements such as water well rehabilitation and road development.

At Kolpa, the Company drilled a total of 5,006 meters across 28 holes at a total expense of $1.0 million, conducting both surface and underground exploration in the Poderosa Oeste and Bienaventurada areas. The program yielded multiple high-grade intercepts across several veins, confirming the mineral potential of both zones and supporting continued resource development in the district.

At Pitarrilla, the Company continued to advance the project with significant exploration and development activities throughout Q2 2025. A total of 3,662 meters of drilling across nine holes was completed, with total exploration expenditures of $1.6 million. Development work included ramp extension, underground infrastructure improvements, and surface support such as road improvements and electrical substation maintenance. During the quarter, underground drilling in the Danna-Victoria-Palmito area returned high-grade intercepts, while surface work focused on clearing key areas for ramp and plant infrastructure. Environmental and community efforts included monthly hydrogeological monitoring and progress on land access agreements with local stakeholders. Technical study work, which commenced in Q1 2025, included geotechnical site investigation, waste rock pad project, and preparation of regulatory submissions along with advancing tailing facility design, metallurgical test work and hydrogeological investigations.

In Chile, the Company drilled 1,547 meters across four holes at the Anastasia project, targeting the Jimena and Quillay veins, with total expenditures of $0.4 million. Exploration also progressed at the Aida, Genesis, and Catalina projects through environmental permitting, geochemical and spectral studies, and community engagement.

Exploration activities continued at Parral, with expenditures totaling $0.1 million focused on the Veta Colorada Mine and infrastructure maintenance. Work included ongoing pump monitoring and minor underground support. Additionally, the Company recorded $0.7 million in holding costs related to concessions and properties across its broader exploration portfolio.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 12

The Company remains focused on advancing its core projects, with Pitarrilla as a main priority, while maintaining targeted exploration at Guanaceví, Bolañitos, Kolpa and Terronera. Drilling and technical work planned for 2025 are intended to refine resource estimates and guide development strategies across key assets.

CONSOLIDATED FINANCIAL RESULTS

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

Revenue of $88.6 million in Q2 2025, net of $1.5 million of smelting and refining costs has substantially increased in comparison to $58.3 million, net of $0.4 million of smelting and refining costs, in Q2 2024. Gross sales of $90.1 million in Q2 2025 represent 53% increase over the gross sales of $58.7 million for the same period in 2024. Gross sales have increased predominantly due to the $24.9 million of revenue from Kolpa and $3.4 million of revenue from Terronera with the remaining $3.1 million increase caused by a 14% increase in realized price of silver and 40% increase in realized price of gold, and partially offset by lower production from Bolañitos and Guanaceví.

During Q2 2025, the Company sold 1,483,311 oz silver and 8,431 oz gold (inclusive of 27,631 oz of silver and 725 oz from pre-production at Terronera), for realized prices of $32.95 and $3,320 per oz, respectively, compared to sales of 1,217,569 oz silver and 9,887 oz gold, for realized prices of $28.94 and $2,374 per oz, respectively, in the same period of 2024. For the three months ended June 30, 2025, the realized prices of silver were within 3% and gold within 1% of the London Fix prices; and silver and gold London Fix prices averaged $33.65 and $3,284 per oz, respectively. Additionally, the company recorded $6.7 million from sales of lead, $5.6 million from sales of Zinc, $0.6 million from sales of copper and $0.4 million from sales of other metals including antimony.

Cost of sales for Q2 2025 was $80.9 million, an increase of 68% over the cost of sales of $48.1 million for Q2 2024. The increase in the cost of sales compared to the prior period was driven by $21.5 million from Kolpa and $9.2 million increase from Terronera. The Company’s mine operating earnings were $7.7 million in Q2 2025 lower than the comparative period (Q2 2024 – $10.2 million) predominantly due to Terronera’s mine operating loss of $5.9 million during the ramp-up.

Exploration, evaluation and development expenses were $4.9 million compared to $4.3 million incurred in the same period of 2024 primarily due to the additional exploration expenditures in Q2 2025 on advancing the Pitarrilla Project. General and administrative expenses of $7.6 million in Q2 2025 were higher compared to the $4.2 million incurred for the same period of 2024 primarily due to the $3.6 million acquisition costs of Minera Kolpa. As a result, the Company incurred operating loss of $4.8 million (Q2 2024 – earnings of $1.7 million).

The Company incurred a foreign exchange gain of $0.7 million in Q2 2025 compared to a loss of $4.0 million in Q2 2024 due to changes in U.S. dollar value of foreign currency monetary balances at the end of the period. As at June 30, 2025, due to the revaluation of the Mexican peso forward contracts and gold forward swap contracts, the Company recognized a loss on derivative contracts of $10.0 million, primarily from the loss on revaluation of the gold forward swap contracts of $12.9 million, partially offset by $2.9 million revaluation gain on Mexican peso forward contracts.

The Company incurred $1.1 million in finance charges primarily from interest on loans related to mobile equipment and accretion of reclamation and rehabilitation liabilities, compared to $0.3 million in the same period in 2024. Additionally, in Q2 2025 the Company recognized $0.7 million in investment and other income primarily as a result of the interest earned on cash and cash equivalents. These losses, partially offset by the interest income, contributed to a loss before taxes for Q2 2025 of $14.6 million (Q2 2024 – loss of $11.3 million).

Income tax expense was $5.9 million in Q2 2025 compared to $2.7 million in Q2 2024. The $5.9 million tax expense is comprised of $9.1 million expense in current income tax (Q2 2024 – expense of $2.9 million) and a recovery of $3.2 million in deferred income tax (Q2 2024 – recovery of $0.2 million). The current income tax expense consists of $1.7 million expense in special mining duty taxes and $7.4 million expense of current income taxes. The deferred income tax recovery of $3.2 million is derived from changes in temporary timing differences between accounting and tax recognition, primarily related to the precious metals prepayment obligation. After these tax charges, the Company realized a net loss for the period of $20.5 million (Q2 2024 – net loss of $14.0 million).

The Company’s adjusted net loss was $9.2 million in Q2 2025, compared to an adjusted loss of $1.0 million in Q2 2024, largely due to the $5.9 million operating loss from Terronera during the ramp-up phase and higher depreciation and tax costs. Adjusted net earnings (loss) is a Non-IFRS measure. For a description of how these measures are calculated and a reconciliation of these measures to the most directly comparable measures specified, defined or determined under IFRS and presented in the Company’s financial statements, refer to “Non-IFRS Measures”.

As at June 30, 2025, the Company’s finished goods inventory included 280,265 oz of silver and 1,526 oz of gold, compared to 250,383 oz silver and 1,168 oz gold at March 31, 2025. The cost allocated to these finished goods was $11.5 million as at June 30, 2025, compared to $8.1 million at March 31, 2025. As at June 30, 2025, the finished goods inventory fair market value was $15.1 million, compared to $12.2 million at March 31, 2025.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 13

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

During the first six months of 2025, the Company's mine operating earnings were $20.6 million (2024 - $21.9 million) on revenue of $152.1 million (2024 - $122.0 million) with cost of sales of $131.5 million (2024 - $100.1 million). Higher revenue was offset by higher cost of sales for the period, primarily due to the higher depreciation caused by declining life of mine in existing operations, in combination with $5.9 million operating loss at Terronera during ramp-up and somewhat reduced production at Bolañitos and Guanaceví.

During the six months ended June 30, 2025, the Company had operating loss of $0.8 million (2024 - earnings of $5.0 million) after exploration, evaluation and development costs of $9.5 million (2024 - $8.6 million) and general and administrative expense of $11.9 million (2024 - $8.3 million), whose increase is largely caused by the Kolpa acquisition costs which are ineligible to be capitalized.

The loss before taxes for the period was $42.4 million (2024 -$7.1 million) after finance costs of $1.6 million (2024 - $0.6 million), a foreign exchange loss of $0.3 million (2024 - loss of $2.8 million), investment and other income of $2.1 million (2024 - $0.6 million), and a loss on derivatives of $41.9 million (2024 - $9.3 million). The Company realized a net loss for the period of $53.4 million (2024 - net loss of $15.2 million) after an income tax expense of $11.0 million (2024 - $8.1 million).

Revenue of $152.1 million, net of $2.0 million of smelting and refining costs, increased by 25% compared to $122.0 million, net of $0.9 million of smelting and refining costs, in 2024. Gross sales of $154.1 million in the period represent a 25% increase over $122.9 million for the same period in 2024.

The increase in revenue was driven primarily by the addition of $24.9 million from Kolpa and $3.4 million from Terronera as well as a 27% increase in realized silver prices and a 39% increase in realized gold prices, partially offset with a 9% decrease in silver and 18% gold ounces sold. During the period, the Company sold 2,706,995 oz silver and 16,696 oz gold (inclusive of 27,631 oz of silver and 725 oz from pre-production), for realized prices of $32.52 and $3,110 per oz, respectively, compared to sales of 2,973,663 oz silver and 20,767 oz gold, for realized prices of $25.71 and $2,238 per oz, respectively, in the same period of 2024.

For the six months ended June 30, 2025, the realized prices of silver and gold were within 1% of the London Fix spot prices. Silver and gold London Fix spot prices averaged $32.76 and $3,072 per oz, respectively, during the six months ended June 30, 2025

As at June 30, 2025, the Company’s finished goods inventory included 280,265 oz of silver and 1,526 oz of gold, compared to 280,693 oz of silver and 1,516 oz of gold at December 31, 2024. The cost allocated to these finished goods was $11.5 million at June 30, 2025, up from $7.2 million at December 31, 2024. The fair market value of finished goods inventory was $15.1 million at June 30, 2025, compared to $12.1 million at December 31, 2024.

Cost of sales for the six months ended June 30, 2025, totaled $131.5 million, a 31% increase over $100.1 million in the same period of 2024. This increase was primarily driven by $22.6 million in cost of sales in Kolpa, as well as by $9.2 million in Terronera.

Exploration and evaluation expenses were $9.5 million, consistent with $8.6 million incurred in the same period of 2024. General and administrative expenses of $11.9 million for the six months ended June 30, 2025 were 43% higher compared to the $8.3 million incurred for the same period of 2024, primarily due to the Kolpa business acquisition costs which are ineligible to be capitalized.

The Company incurred a foreign exchange loss of $0.3 million during six months ended June 30, 2025, compared to a foreign exchange loss of $2.8 million in 2024 due to less volatility in Mexican Peso. The Company incurred $1.6 million in finance charges primarily from interest on loans and partially due to interest on leases, accretion of reclamation and rehabilitation liabilities and unwinding of the discounted contingent liability recorded on acquisition of Kolpa. These finance charges are in comparison to $0.6 million for the same period in 2024. The Company recognized $2.1 million in investment and other income compared to $0.6 million in investment and other income in 2024, resulting from recognizing an $1.6 million in interest income (2024 – $1.3 million), unrealized gain on marketable securities of $0.3 million (2024 – loss of $1.3 million) and $0.2 million in other income (2024 – $0.6 million).

Income tax expense was $11.0 million in Q2, 2025 compared to $8.1 million in Q2, 2024. The $11.0 million tax expense is comprised of $14.4 million in current income tax expense (2024 - $8.6 million) and $3.4 million in deferred income tax recovery (2024 - deferred tax expense $0.4 million). The current income tax expense consists of $3.1 million in special mining duty taxes and $11.3 million of income taxes. The deferred income tax recovery of $3.4 million is derived from changes in temporary differences between the timing of deductions for accounting purposes compared to deductions for tax purposes.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 14

KEY ECONOMIC TRENDS

Precious Metal Price Trends

The prices of silver and gold are a critical factor in determining profitability and cash flow from operations. The financial performance of the Company has been, and is expected to continue to be, closely linked to the prices of silver and gold.

During six months ended June 30, 2025, the average price of silver was $32.76 per ounce, with silver trading between $29.41 and $37.16 per oz based on the London Fix silver price. This compares to an average of $26.13 per oz for the six months ended June 30, 2024, with a low of $22.09 and a high of $32.01 per oz. For the six months ended June 30, 2025, the Company realized an average price of $32.52 per silver oz compared with $25.71 per oz for the six months ended June 30, 2024.

During six months ended June 30, 2025, the average price of gold was $3,071 per oz, with gold trading between $2,633 and $3,433 per oz based on the London Fix PM gold price. This compares to an average of $2,209 per oz for the six months ended June 30, 2024, with a low of $1,985 and a high of $2,427 per oz. For the six months ended June 30, 2025, the Company realized an average price of $3,110 per oz compared with $2,238 per oz for the six months ended June 30, 2024.

Several factors drove the largest annual rise in gold price since 2010. Global tensions, including conflicts in Ukraine and the Middle East, expectation of slower economic growth, concerns over U.S. trade policies, and tariffs pushed investors and central banks toward gold to diversify away from the U.S. dollar and fiat currencies. These dynamics propelled gold to record highs, with prices reaching an all-time peak of $3,500 per ounce in April 2025. Silver has historically followed the price movement in gold and we expect this correlation to continue. Beyond the safe haven characteristic of silver, there has been a growing sense of optimism in the silver market, driven by industrial demand and supply constraints. The global push towards electrification, renewable energy, and electric vehicles (EVs), is expected to increase the demand for silver in industrial applications. Silver plays an indispensable role in solar panels, batteries, and other key technologies, positioning it as a strategic metal in the clean energy transition. Over this same period of industrial demand growth, the silver market has faced supply-demand deficits in recent years, with exploration, new discoveries and new production not keeping pace with mine depreciation. A lack of new major projects coming online, is creating a supply-demand imbalance that has supported the rise of silver price since the beginning of 2023.

Currency Fluctuations

The Company's operations in Q2 2025 were located in Mexico and Peru therefore a significant portion of operating costs and capital expenditures are denominated in Mexican pesos and Peruvian soles. The Company's corporate activities are based in Vancouver, Canada with a portion of these expenditures being denominated in Canadian dollars.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 15

During six months ended June 30, 2025, the Mexican peso weakened against the U.S. dollar. The average foreign exchange rate was $19.95 Mexican pesos per U.S. dollar, with the peso trading within a range of $18.83 to $20.88. This compares to the same period in 2024 where the peso traded at an average of $16.93 Mexican pesos per U.S. dollar, and a range of $16.34 to $17.32 Mexican pesos per U.S. dollar.

Cost Trends

The Company's profitability is subject to industry-wide cost pressures on development and operating costs with respect to labour, energy, consumables and capital expenditures. Underground mining is labour intensive and approximately 33% of the Company's production costs are directly tied to labour. To mitigate the impact of higher labour and consumable costs, the Company focuses on continuous improvement by promoting more efficient use of materials and supplies and by pursuing more advantageous pricing while increasing performance and without compromising operational integrity. During the year ended December 31, 2024, costs continued to be impacted by inflationary and industry costs pressures, offset by downward pressure from a weaker Mexican peso. Higher metal prices in Q2 2025 drove a substantially higher cost of purchased third party material, higher royalties and higher special mining duty, which combined with the decrease in own mined material and lower plant throughput resulted in higher cost per tonne. Additionally, 1% higher special mining duty rate enacted by the Mexico government from January 1, 2025, contributed to higher special mining duty costs in 2025. The increase in cost per tonne was partially offset by incorporating Kolpa operations in period May 1, 2025, to June 30, 2025, as Kolpa has lower cost per tonne in comparison to Guanaceví and Bolañitos.

ANNUAL OUTLOOK

2025 Production and Cost Guidance

In 2025, Guanaceví and Bolañitos silver production is expected to range from 4.5 to 5.2 million oz and gold production is expected to be between 30,500 to 34,000 oz. for total silver equivalent production to between 7.0 and 7.9 million oz using an 80:1 silver:gold ratio. During Q2 2025, the Company produced 2.5 million silver equivalent oz and in first half of 2025 the Company produced 4.4 million silver equivalent oz, in line with guidance.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 16

As noted on Page 10, the Kolpa mine has not defined a current mineral resource as per national instrument 43-101 and therefore has not provided production for 2025.

Production guidance for the Terronera mine will be issued upon the declaration of commercial production, expected in Q3 2025.

**** **** Guanaceví Bolañitos
Tonnes per day Tpd 1,000 - 1,100 1,100 - 1,200
Silver production M oz 3.9 - 4.4 0.6 - 0.8
Gold production k oz 11.0 - 13.5 19.5 - 20.5
Silver Eq production^1^ M oz 4.8 - 5.5 2.2 - 2.4

(1) Silver equivalent production is calculated using an 80:1 silver:gold ratio.

Consolidated cash costs and AISC (excluding Terronera and Kolpa) in 2025 were estimated to be $16.00-$17.00 per oz silver and $25.00-26.00 per oz silver, respectively, net of gold by-product credits. Consolidated cash costs (excluding Terronera and Kolpa) on a per ounce basis were expected to be higher in 2025 compared to 2024, primarily due to lower silver production from these mines as they enter their final years of production, and a lower estimated gold price. AISC were expected to be slightly higher in 2025 than realized in 2024 as higher levels of sustaining capital will be required with costs being borne by lower silver production.

Cash costs, net of by-product credits^1^ $/oz $16.00 - $17.00
AISC, net of by-product credits^1^ $/oz $25.00 - $26.00
Sustaining capital^1^ budget $M $33.6
Exploration & Corporate capital budget $M $2.6

(1) Non-IFRS measure. For a description of how these measures are calculated and a reconciliation of these measures to the most directly comparable measures specified, defined or determined under IFRS and presented in the Company's financial statements, refer to "Non-IFRS Measures".

Operating mines

At Guanaceví, 2025 plant throughput is estimated to range from 1,000 tonnes per day (tpd) to 1,100 tpd and average 1,060 tpd with material mined mainly from the Porvenir Cuatro extension on the El Curso concessions. The El Curso concessions were leased from a third party with no upfront costs, but with significant royalty payments on production. Mine grades in 2025 were expected to be slightly lower and recoveries are expected to be similar to 2024. Cash costs per ounce, AISC per ounce and direct costs on a per tonne basis are expected to be slightly higher in 2025 compared to 2024 due to the lower metal production and lower gold by-product credits from the lower gold price estimate.

In 2025, plant throughput at Bolañitos was expected to range from 1,100 tpd to 1,200 tpd and average 1,170 tpd, sourcing material from the Plateros-La Luz, Lucero-Karina and Bolañitos-San Miguel vein systems. Mine grades were expected to be higher for silver and lower for gold and recoveries are expected to be similar to 2024. Cash costs per oz, AISC and direct costs on a per tonne basis are expected to be higher in 2025 compared to 2024. Ounce metrics were expected to be higher due to lower gold by-product credits driven by the lower gold price estimate, and higher costs on a per tonne basis. Direct costs per tonne were expected to be higher due to the lower throughput.

At Kolpa during the two months ended June 30, 2025, plant throughput was 1,949 tpd while designated mill capacity is 2,000 tpd. Throughput and costs during this two month period ended June 30, 2025 were in line with management's expectations. The Company is currently evaluating an expansion of the mill capacity to 2,500 tpd.

Consolidated Operating Costs

Direct operating costs per tonne were estimated to be $130-$140. Direct costs, which include royalties and special mining duties, and take account of the impact of the higher Mexico mining taxes enacted at the start of 2025, are estimated to be in the range of $175-$185 per tonne.

Management made the following assumptions in calculating its 2025 cost forecasts: $27.50 per oz silver price, $2,200 per oz gold price, 18:1 Mexican peso per US dollar exchange rate, and a 4% Mexican annual inflation rate.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 17

2025 Planned Capital Expenditures

**** Sustaining<br><br> <br>Mine Development Sustaining Other <br>Capital Total SustainingCapital Growth Capital Total <br>Capital
Guanaceví $12.7 million $6.6 million $19.3 million - $19.3 million
Bolañitos $9.7 million $4.6 million $14.3 million - $14.3 million
Kolpa $3.0 million $15.0 million $18.0 million $12.5 million $30.5 million
Pitarrilla - - - $9.1 million $9.1 million
Exploration - - - $2.4 million $2.4 million
Corporate - - - $0.2 million $0.2 million

Terronera Capital Expenditures

As at June 30, 2025, the Company had invested $338 million for the construction cost of the Terronera Project. The final costs of building the mine in July are being accumulated and will be announced in due course.

Sustaining Capital Investments

In 2025, Endeavour planned to invest $33.6 million in sustaining capital at its two operating mines and an additional $18.0 million in Minera Kolpa, inclusive of amounts already spent in the first half of 2025. At assumed metal prices, the sustaining capital investments are expected to be paid out of operating cash flow. For the first half of 2025, sustaining capital totaled $14.2 million.

At Guanaceví, $19.3 million was planned to be invested in capital projects, the largest of which being 5.3 kilometers of mine development at El Curso and Milache for an estimated $12.7 million. An additional $2.8 million was to be invested in mine infrastructure and equipment. A further $1.8 million was to be invested in the plant and tailings storage facility, including further work on the tailing facility expansion. The remaining $2.0 million was to be spent on various surface infrastructure or equipment. For the first half of 2025, capital projects totaled $8.2 million.

At Bolañitos, $14.3 million will be invested in capital projects, including $9.7 million for 6.7 kilometers of mine development to access resources in the Plateros-La Luz, Lucero-Karina, and Bolañitos-San Miguel areas. An additional $4.6 million will go to upgrade the mining fleet, plant improvements and to support site infrastructure. For the first half of 2025, capital projects totaled $3.6 million.

At Kolpa, for the period May to December 2025, sustaining capital is estimated to be $18.0 million which includes $7.6 million expansion of the tailings dam, $2.7 million allocated for mine infrastructure, $2.0 million for stockpile storage improvements, $1.3 million for ventilation systems and $4.4 million on various projects. For the period May 1, 2025 to June 30, 2025, capital projects at Kolpa totaled $6.5 million.

The Company also planned to spend $2.6 million to maintain exploration concessions, acquire mobile exploration equipment and cover corporate infrastructure. For the period from May 1, 2025 to June 30, 2025, this sustaining capital expenditure totaled $0.5 million.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 18

LIQUIDITY AND CAPITAL RESOURCES

The Company has historically funded its acquisition, exploration and development activities through equity financings, debt facilities and convertible debentures. In recent years, the Company has financed most of its acquisition, exploration, development and operating activities from production cash flows, treasury, equity offerings and debt. The Company may choose to undertake equity, debt, convertible debt or other financings, on an as-needed basis, in order to facilitate its growth.

Management of the Company believes that operating cash flow and existing working capital will be sufficient to cover capital requirements and meet its short-term obligations for at least the next twelve months. The Company continues to assess financing alternatives, including equity or debt or a combination of both, to fund future growth, including the development of the Terronera Project.

Expressed in thousands of US dollars As at June 30, 2025
Current assets 197,877 $157,647
Current liabilities 213,226 78,866
Working capital (15,349) $78,781

All values are in US Dollars.

As at June 30, 2025, the Company had working capital deficit of $15.3 million (December 31, 2024 – working capital surplus $78.8 million). The $94.1 million decrease in working capital was primarily due to the $97.5 million fixed asset additions at Terronera using working capital (both cash and current loans) for the completion of construction, commissioning and ramp up. Management expects the working capital deficit to improve and become a working capital surplus over the next twelve months, through settlement of the portion of the gold forward swaps and due to Terronera becoming a cash generating entity in the upcoming periods. As of June 30, working capital was positively impacted by the reclassification of $31.3 million of Terronera’s IVA receivables (presented as non-current as of December 31, 2024) from non-current to current upon becoming eligible and being submitted for reimbursement during Q2 2025, as well as $17.8 million additional IVA receivables recognized during the six months period ended June 30, 2025. The working capital balance was negatively affected by the reclassification to current of derivatives liability being settled in the twelve months after the balance sheet date.

Three months ended June 30, 2025 (compared to the three months ended June 30, 2024)

Cash flow provided by operating activities

During Q2 2025, operating activities generated cash flow of $21.6 million compared to $12.4 million in Q2 2024. Cash flow provided by operations before working capital changes was $14.4 million in Q2 2025, compared to $8.1 million in Q2 2024. While Q2 2025 operating losses were $6.5 million higher than Q2 2024, operating cash flow before working capital adjustments was higher, mainly due to a precious metals prepayment of $13.5 million at Guanaceví in Q2 2025, a new prepayment facility set up during the period.

Cash flow used by investing activities

During Q2 2025, investing activities used net cash of $125.5 million compared to $54.9 million in Q2 2024. Payments for mineral properties, plant and equipment totaled $54.2 million in Q2 2025 compared to $55.8 million in Q2 2024 as construction costs at Terronera were more intense during the comparative period. Q2 2025 included $72.8 million in net cash used for the Kolpa Acquisition, which was not present in the comparative period.

Of the $54.2 million invested in mineral properties, plants and equipment, $41.1 million was at Terronera, primarily on equipment and infrastructure. Additionally, $6.5 million was invested at Kolpa, $6.0 million of which was part of capacity expansion and another $0.5 million related to equipment and infrastructure. At Guanaceví the Company invested $4.8 million, $4.2 million was spent on mine development, at Bolañitos $1.7 million, $1.1 million of which was related to mine development, and the remaining capital expenditures were related to Pitarrilla, exploration sites or administrative investments.

Cash flow provided by financing activities

Financing activities for the three months period ended June 30, 2025, provided $91.2 million, compared to $75.6 million in the same period of 2024. The largest changes were due to: $35 million from the copper stream prepayment executed in Q2 2025; $31.9 million higher public equity offerings; offset by $45 million lower drawdowns on loans payable. Furthermore, during Q2 2025, the Company paid $5.8 million in debt service costs, compared to $1.2 million in Q2 2024.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 19

Six months ended June 30, 2025 (compared to the six months ended June 30, 2024)

Cash flow provided by operating activities

During the six months ended June 30, 2025, operating activities generated cash flow of $24.9 million compared to $17.0 million in the same period of 2024. Cash flow provided by operations before working capital was $22.7 million in 2025, compared to $18.3 million in 2024. While 2025 operating loss was $5.8 million lower than 2024 operating earnings, operating cash flow before working capital adjustments was higher, mainly due to a precious metals prepayment of $13.5 million at Guanaceví in Q2 2025, a new prepayment facility set up during the period.

Cash flow used by investing activities

During the six months ended June 30, 2025, investing activities used net cash of $166.1 million compared to $96.7 million in 2024. Payments for mineral properties, plant and equipment totaled $95.7 million in 2025 compared to $100.7 million in 2024, primarily due to lower spending on Terronera during 2025 compared to 2024 as construction was more intense. The first six months of 2025 included $72.8 million in net cash used for the Kolpa acquisition, which was not present in the comparative period.

Of the $95.7 million invested in mineral properties, plants and equipment, $76.0 million was at Terronera, primarily on equipment and infrastructure. Additionally, $6.5 million was invested at Kolpa, $6.0 million of which was part of capacity expansion and another $0.5 million related to equipment and infrastructure. At Guanaceví the Company invested $8.2 million of which $6.7 million was spent on mine development. At Bolañitos the Company invested $3.6 million, $2.5 million of which was related to mine development. The remaining capital expenditures were related to Pitarrilla, exploration sites or administrative investments.

Cash flow provided by financing activities

Financing activities for the six months ended June 30, 2025, provided $86.7 million, compared to $112.4 million in the same period of 2024. The biggest changes were those noted above regarding the movements in the second quarter; in addition to these during the first six months of 2025, the Company paid $10.3 million in debt service costs, compared to $2.6 million in the same period in 2024, as the balance of the debt was greater during the current period.

Equity financings

On April 8, 2025, the Company completed a bought deal equity offering for the issuance of a total of 11,600,000 common shares at a price of $3.88 per share, which raised net cash proceeds of $45 million. On April 16, 2025 the underwriters exercised their over-allotment option with additional issuance of 1,285,000 common shares at a price of $3.88 per share. The Company has received gross proceeds of $50.0 million, less commission of $2.8 million and recognized $0.6 million of other transaction costs related to the financing as share issuance costs, which have been presented net within share capital.  The Company used the net proceeds of the offering to fund the purchase price of Minera Kolpa.

Use of proceeds (thousands) ****
Net proceeds received $ 46,562
Purchase Minera Kolpa 46,562
Allocated to working capital $ -

On November 27, 2024 the Company completed a bought deal equity offering for the issuance of a total of 15,825,000 common shares at a price of $4.60 per share, which raised gross proceeds of $72,795,000 (the "November 2024 Financing").

For the November 2024 Financing, the net proceeds as at June 30, 2025 have been used as follows:

Use of proceeds (thousands) ****
Net proceeds received $ 68,582
Advancing Pitarrilla project 5,130
Allocated to working capital $ 63,452

Debt financings

On October 6, 2023, the Company, through its wholly-owned subsidiary Terronera Precious Metals, S.A. de C.V. entered into a credit agreement with Société Generale and ING Capital LLC (together with ING Bank N.V.) for a senior secured debt facility for up to $120 million (the "Debt Facility"). On June 23, 2025, the credit agreement was amended and restated to include a third tranche of $15 million bringing the total debt facility to $135 million. The third tranche is due in repayments over the 12 months following the quarter end.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 20

The Debt Facility includes certain restrictive covenants with respect to the use of the loan proceeds, including restrictions on transferring funds out of the Terronera entity. These restrictions are not expected to have any impact on the Company's ability to meet its obligations.

Contingencies

The Company has a number of disputes with the Mexican tax authorities as disclosed in the MD&A for the year ended December 31, 2024, which are currently being addressed in the Mexican court process, and judgment is employed to assess the likelihood of outcomes in favour of the Company and recognition of any liabilities. The Company is also required to use judgement to determine certain tax treatments in calculating income tax expense and IVA recoverable. A number of these judgements are subject to various uncertainties. From time to time, Mexican authorities may apply, re-interpret legislation or disregard precedents and it is possible that these uncertainties may be resolved unfavorably for the Company.

Capital Requirements

As of June 30, 2025, the Company held $52.2 million in cash and $15.3 million in working capital deficit. The Company may be required to raise additional funds through future debt or equity financings in order to carry out other business plans.

Contractual Obligations

The Company had the following undiscounted contractual obligations at June 30, 2025:

Payments due by period (in thousands of US dollars)
Contractual Obligations Total Less than 1 year 1 - 3 years 3 - 5 years More than 5 years
Capital asset purchases $ 3,447 $ 3,447 $ - $ - $ -
Loans payable 206,343 58,975 85,801 61,567 -
Lease liabilities 2,801 1,650 1,039 112 -
Other contracts 379 134 235 10 -
Reclamation obligations 28,323 - 3,247 8,858 16,218
Total $ 241,293 $ 64,206 $ 90,322 $ 70,547 $ 16,218

FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

As at June 30, 2025, the carrying and fair values of the Company's financial instruments by category were as follows:

**** As at June 30, 202****5 As at December 31, 202****4
Expressed in thousands of US dollars Carrying value Estimated Fairvalue Carrying value Estimated Fairvalue
Financial assets: ****
Cash and cash equivalents $ 52,200 $ 52,200 $ 106,434 $ 106,434
Other investments 595 595 1,070 1,070
Trade and other receivables 16,482 16,482 3,665 3,665
Derivative assets 3,652 3,652 - -
Loan receivable 2,506 2,506 2,556 2,556
Total financial assets $ 75,435 $ 75,435 $ 113,725 $ 113,725
Financial liabilities: ****
Accounts payable, accrued liabilities and other current liabilities $ 103,411 $ 103,411 $ 53,943 $ 53,943
Derivative liabilities 71,271 71,271 26,859 26,859
Copper stream liability 35,815 35,815 - -
Contingent payment 8,119 8,119 - -
Loans payable 161,606 161,606 120,236 120,236
Total financial liabilities $ 380,222 $ 380,222 $ 201,038 $ 201,038
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 21
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Fair value hierarchy

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value hierarchy establishes three levels to classify the inputs to valuation techniques used to measure fair value. Level 1 inputs are quoted prices (unadjusted) in active markets for identical assets or liabilities. Level 2 inputs are quoted prices in markets that are not active, quoted prices for similar assets or liabilities in active markets, inputs other than quoted prices that are observable for the asset or liability (for example, interest rate and yield curves observable at commonly quoted intervals, forward pricing curves used to value currency and commodity contracts and volatility measurements used to value option contracts), or inputs that are derived principally from or corroborated by observable market data or other means. Level 3 inputs are unobservable (supported by no or little market activity). The fair value hierarchy gives the highest priority to Level 1 inputs and the lowest priority to Level 3 inputs.

Assets and liabilities as at June 30, 2025 that measured at fair value on a recurring basis include:

As at June 30, 2025 **** ****
Expressed in thousands of US dollars Total Level 1 Level 2 Level 3
Financial Assets: ****
Other investments $ 595 $ 532 $ - $ 63
Trade receivables 12,329 - 12,329 -
Derivative assets 3,652 - 3,652 -
Total financial assets $ 16,576 $ 532 $ 15,981 $ 63
Financial Liabilities:
Cash-settled deferred share units $ 5,049 $ 5,049 $ - $ -
Copper stream liability 35,815 - - 35,815
Contingent payment 8,119 - - 8,119
Derivative liabilities 71,271 - 71,271 -
Total financial liabilities $ 120,254 $ 5,049 $ 71,271 $ 43,934

Other investments

The Company holds marketable securities classified as Level 1 and Level 3 in the fair value hierarchy. The fair values of Level 1 investments are determined based on a market approach reflecting the closing price of each particular security at the reporting date. The closing price is a quoted market price obtained from the stock exchange that is the principal active market for the particular security, being the market with the greatest volume and level of activity for the assets. For Level 3 investments, which consist of share purchase warrants where inputs are not observable, they have an estimated value determined by using an option pricing model. Changes in fair value on available for sale marketable securities are recognized in earnings or loss.

Trade receivables

The trade receivables consist of receivables from provisional silver and gold sales from the Bolañitos mine. The fair value of receivables arising from concentrate sales contracts that contain provisional pricing mechanisms is determined using the appropriate quoted closing price on the measurement date from the exchange that is the principal active market for the particular metal. As such, these receivables, which meet the definition of an embedded derivative, are classified within Level 2 of the fair value hierarchy.

Derivative assets

The Company also hedged a portion of the estimated remaining capital and operating expenditures incurred in Mexican Pesos. The fair value of the foreign exchange forward contracts is determined using mark-to-market values provided by counterparties. These valuations are based on observable market inputs, including spot rate, forward foreign exchange rates and interest rate curves. Accordingly, the instruments are classified as Level 2 in the fair value hierarchy.

Deferred share units (“DSUs”)

The Company has a cash settled DSU plan whereby DSUs may be granted to independent directors of the Company in lieu of compensation in cash or stock options. The DSUs vest immediately and are redeemable for cash based on the market value of the units at the time of a director's retirement. The DSUs are classified as Level 1 in the fair value hierarchy. The liability is determined based on a market approach reflecting the closing price of the Company's common shares at the reporting date. Changes in fair value are recognized in general and administrative expenses.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 22

Copper stream liability

The Company entered into a copper stream agreement on copper produced from Kolpa. Under the copper stream agreement, Company received a $35 million prepayment used to finance the cash consideration of Kolpa acquisition on May 1, 2025. The copper stream liability is classified as level 3 in the fair value hierarchy and measured at fair value through profit or loss. The stream is valued using a discounted cash flow model based on current market and operational assumptions. The key unobservable inputs used in the valuation include a discount rate of 8.6%, reflecting credit risk and asset-specific risk, a copper price forecasts, based on observable forward price curves over the expected production term. The valuation involves significant management’s judgment related to the life-of-mine production schedule, including expected output timing and volumes.

Derivative liabilities

Company holds certain gold forward swap contracts to hedge against the fluctuation in gold prices. The fair value of the gold forward swap contracts is determined using mark-to-market values provided by counterparties. These valuations are based on observable market inputs, including gold spot price, forward price curve and interest rate curves. Accordingly, the instruments are classified as Level 2 in the fair value hierarchy.

Financial Instrument Risk Exposure and Risk Management

The Company is exposed to a variety of financial instrument related risks. The board of directors approves and monitors the risk management process. The types of risk exposure and the way in which such exposure is managed is provided as follows:

Credit Risk

The Company is exposed to credit risk on its bank accounts, accounts receivable and loan receivable. Credit risk exposure on bank accounts is limited through maintaining the Company's balances with high-credit quality financial institutions, maintaining investment policies, assessing institutional exposure and continual discussion with external advisors. Value-added tax receivables are generated on the purchase of supplies and services to produce silver, which are refundable from the Mexican government. Trade receivables are generated on the sale of concentrate inventory to reputable metal traders. The loan receivable is related to the remaining proceeds for the sale of the El Compas mine to Grupo ROSGO. There has been no indication of a change in the creditworthiness of the counterparty to the loan receivable since the initial recognition.

Liquidity Risk

Liquidity risk is the risk that the Company will not be able to meet its financial obligations as they come due. The Company manages its liquidity risk by continually monitoring forecasted and actual cash flows. The Company has in place a planning and budgeting process to help determine the funds required to support its normal operating requirement and development plans. The Company aims to maintain sufficient liquidity to meet its short-term business requirements, taking into account its anticipated cash flows from operations, its holdings of cash and cash equivalents, and its committed and anticipated liabilities.

The Company's Mexican subsidiaries pay IVA on the purchase and sale of goods and services. The net amount paid is recoverable but is subject to review and assessment by the tax authorities. The Company regularly files the required IVA returns and all supporting documentation with the tax authorities, however a smaller portion of IVA refund requests are from time to time denied based on the alleged lack of compliance of certain formal requirements and information returns by the Company's third-party suppliers. The Company takes necessary legal action on the delayed refunds as well as any denied refunds. The Company is in regular contact with the tax authorities in respect of its IVA filings and believes that the full amount of its IVA receivables will ultimately be received; however, the timing of recovery of these amounts and the nature and extent of any adjustments to the Company's IVA receivables remains uncertain.

Market Risk

The significant market risk exposures to which the Company is exposed are foreign currency risk, interest rate risk, and commodity price risk.

Foreign Currency Risk - The Company's operations in Mexico, Peru and Canada make it subject to foreign currency fluctuations. Certain of the Company's operating expenses are incurred in Mexican pesos, Peruvian sol **** and Canadian dollars; therefore, the fluctuation of the U.S. dollar in relation to these currencies will consequently have an impact upon the profitability of the Company and may also affect the value of the Company's assets and the amount of shareholders' equity. The Company also hedged a portion of the estimated remaining capital and operating expenditures incurred in Mexican Pesos. As of June 30, 2025, the Company had $49.8 million Mexican Peso forward contracts with weighted average rate 20.70 pesos for US dollar settling between July 2025 and December 2026. Interest rate contracts. On July 10th, 2025, the Company entered into additional Mexican Peso forward contracts with exposure of $12 million and weighted average rate 18.57 pesos for US dollar settling between Dec 2025 and June 2026.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 23

As at June 30, 2025, the Company has revalued the forward contracts to their respective fair values and as a result recorded a gain of $6.0 million on the Mexican Peso contracts in the condensed consolidated interim statement of earnings and loss for the six months period ended June 30, 2025.

Interest Rate Risk – The interest rate risk is the risk that the fair value or the future cash flows of a financial instrument will fluctuate because of changes in market interest rates. The interest rate on the Debt Facility as well as the loans payable held by Kolpa are variable, and based on the exposure as of June 30, 2025, a 1% change in interest rate would result in an increase or decrease of interest costs of $1.6 million per year. The Company holds a fixed for variable interest rate swap in the amount of $8.3 million, maturing in April 2026. As of June 30, 2025, all of the Company’s outstanding equipment financing obligations bear interest at fixed rates and are therefore not exposed to changes in future cash flows attributable to changes in market interest rates.

The Company is exposed to interest rate risk on its cash and cash equivalents. The cash and cash equivalent interest earned is based on bank account interest rates which may fluctuate. Based on the exposure as of June 30, 2025, a 1% change in the interest rates would result in an increase or decrease of approximately $0.5 million in interest earned by the Company. The Company has not entered into any derivative contracts to manage the interest rate risk.

Commodity Price Risk - The Company is subject to commodity price risk related to silver, gold, lead, zinc, and copper. Fluctuations in the market prices of these metals can have a direct and immediate impact on the valuation of related financial instruments, non-financial assets, and overall net earnings. Gold and silver prices have historically fluctuated significantly and are affected by numerous factors outside of the Company's control, including, but not limited to, industrial and retail demand, central bank lending, forward sales by producers and speculators, levels of worldwide production, short-term changes in supply and demand because of speculative hedging activities and certain other factors.

At June 30, 2025, there are 13,666 oz of silver and 657 oz of gold as well as trivial amounts of base metals, which do not have a final settlement price and the estimated revenues have been recognized at current market prices. As at June 30, 2025, with other variables unchanged, a 10% decrease in the market value of silver and gold would result in a reduction of revenue and the associated receivable of $0.3 million.

On May 1, 2025, concurrently with the acquisition of Minera Kolpa shares, Endeavour entered into a ten year $35 million copper stream agreement with Versamet Royalties Corporation to help fund the cash portion of the Kolpa acquisition. Under the terms of the stream:

  • Versamet will receive refined copper via LME Warrants, initially representing 95.8% of the copper produced.
  • Once 6,000 tonnes are delivered, the stream reduces to 71.85%, and after 10,500 tonnes, to 47.9%.
  • Versamet will pay 10% of the spot price per tonne, with the remaining 90% reducing the prepaid deposit.

This agreement includes security over the acquired entity and provides Versamet the right of first refusal on future streaming arrangements.

In connection with the Debt Facility, on March 28, 2024, the Company entered into gold forward swap contracts for a portion of the expected gold sales in the first three years of production, to hedge against the fluctuation in gold prices. The Company amended the forward swap contracts during six months ended June 30, 2025, which will settle from August 2025 to June 2027 with revised forward price of $2,311 per ounce of gold.

In June 2025 in relation to the amendment to the Debt Facility, the Company implemented un-margined zero cost collars for 968,000 ounces of silver with a price range of $31 to $42, settling over the period from September 2025 to June 2026.

OUTSTANDING SHARE DATA

As of August 12, 2025, the Company had the following securities issued, issuable and outstanding:

  • 290,171,225 common shares;
  • 3,072,269 stock options;
  • 1,214,900 **** performance share units;
  • 592,466 **** equity settled DSUs.
  • 266,700 restricted share units.

As at June 30, 2025, the Company's issued share capital was $948 million (December 31, 2024 - $851 million), representing 289,830,993 common shares (December 31, 2024 - 262,323,863), and the Company had options outstanding to purchase 3,412,501 common shares (December 31, 2024 - 3,181,491) with a weighted average exercise price of CAD$4.59 (December 31, 2024 - CAD$4.13).

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 24

The Company considers the items included in the consolidated statement of shareholders' equity as capital. The Company's objective when managing capital is to safeguard its ability to continue as a going concern so that it can continue to provide returns for shareholders and benefits for other stakeholders. The Company manages the capital structure and makes adjustments to it in light of changes in economic conditions and the risk characteristics of the underlying assets. In order to maintain or adjust the capital structure, the Company may issue new shares through private placements, prospectus offerings, convertible debentures, asset acquisitions or return capital to shareholders. The Company is not subject to externally imposed capital requirements.

CHANGES IN ACCOUNTING POLICIES AND CRITICAL ACCOUNTING ESTIMATES

Accounting standards adopted during the period:

The material accounting policies applied in the Company's condensed consolidated interim financial statements for the three and six months ended June 30, 2025 are the same as those applied in the Company's annual audited consolidated financial statements as at and for the year ended December 31, 2024.

Critical Accounting Estimates

The preparation of financial statements requires the Company to make estimates that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Significant areas requiring the use of management's judgment relate to the determination of mineralized reserves and resources, plant and equipment lives, estimating the fair values of financial instruments and derivatives, impairment of non-current assets, reclamation and rehabilitation provisions, recognition of deferred tax assets, and assumptions used in determining the fair value of share-based compensation.

CONTROLS AND PROCEDURES

Disclosure Controls and Procedures

The Company's officers and management are responsible for establishing and maintaining disclosure controls and procedures for the Company. Disclosure controls and procedures are designed to provide reasonable assurance that material information required to be disclosed by the Company under securities legislation is recorded, processed, summarized and reported within the applicable time periods and to ensure that required information is gathered and communicated to the Company's management, including the Chief Executive Officer (CEO) and Chief Financial Officer (CFO) as is appropriate to permit timely decisions regarding public disclosure. There are inherent limitations to the effectiveness of any system of disclosure controls and procedures. Accordingly, even effective disclosure controls and procedures can only provide reasonable assurance of achieving their control objectives.

Changes in Internal Control over Financial Reporting

Management, including the CEO and CFO, has evaluated the Company's internal controls over financial reporting to determine whether any changes occurred during the period that have materially affected, or are reasonably likely to materially affect, the Company's internal controls over financial reporting.

During the three and six months ended June 30, 2025, there have been no significant changes in internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 25

QUARTERLY RESULTS AND TRENDS

The following table presents selected financial information for each of the most recent eight quarters:

Table in thousands of U.S.dollars except for sharenumbers and per shareamounts 2025 2024 2023
Q2 Q1 Q4 Q3 Q2 Q1 Q4 Q3
Gross Sales $90,138 $63,934 $42,746 $53,939 $58,708 $64,218 $51,005 $49,926
Smelting and refining costs included in revenue 1,541 436 536 495 448 493 506 494
Total Revenue 88,597 63,498 42,210 53,444 58,260 63,725 50,499 49,432
Direct production costs 59,249 35,173 25,404 28,705 33,703 36,705 32,817 34,020
Royalties 6,458 6,243 3,661 5,151 5,648 6,408 5,105 4,821
Mine operating cash flow before taxes 22,890 22,082 13,145 19,588 18,909 20,612 12,577 10,591
Share-based compensation 136 34 55 73 74 79 44 44
Depreciation 15,010 9,206 5,346 7,032 8,639 8,877 7,181 7,855
Mine operating earnings (loss) $7,744 $12,842 $7,744 $12,483 $10,196 $11,656 $5,352 $2,692
Basic earnings (loss) per share ($0.07) ($0.13) $0.00 ($0.07) ($0.06) ($0.01) $0.01 ($0.01)
Diluted earnings (loss) per share ($0.07) ($0.13) $0.00 ($0.07) ($0.06) ($0.01) $0.01 ($0.01)
Weighted shares outstanding 283,534,276 262,323,863 252,169,924 246,000,878 242,899,679 227,503,581 196,018,623 194,249,283
Net earnings (loss) ($20,455) ($32,907) $1,025 ($17,300) ($14,007) ($1,194) $3,049 ($2,328)
Depreciation 15,116 9,561 5,706 7,352 8,933 9,135 7,458 7,771
Finance costs 846 184 294 357 103 135 164 170
Current income tax 9,094 5,279 (162) 4,523 2,878 5,667 207 2,250
Deferred income tax (recovery) (3,199) (214) (2,507) (512) (163) (233) (2,544) 888
EBITDA $1,402 ($18,097) $4,356 ($5,580) ($2,256) $13,510 $8,334 $8,751
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 26
--- ---

The following table presents selected production and costs information for each of the most recent eight quarters:

**** 2025 2024 2023
Q2 Q1 Q4 Q3 Q2 Q1 Q4 Q3
Processed tonnes 303,828 209,507 165,591 175,065 218,989 221,794 220,464 214,270
Guanaceví 96,834 102,438 58,798 67,094 112,897 115,004 110,781 103,345
Bolañitos 88,098 107,069 106,793 107,971 106,092 106,790 109,683 110,925
Kolpa 118,896 - - - - - - -
Silver ounces 1,483,736 1,205,793 824,529 874,717 1,312,572 1,460,006 1,406,423 1,148,735
Guanaceví 997,875 1,015,327 718,797 768,905 1,195,753 1,335,742 1,271,679 1,041,211
Bolañitos 105,223 190,466 105,732 105,812 116,819 124,263 134,744 107,524
Kolpa 380,638 - - - - - - -
Silver equivalent ounces^(1)^ 2,528,562 1,872,833 1,550,529 1,617,925 2,156,453 2,270,676 2,175,063 1,875,855
Guanaceví 1,282,853 1,334,447 928,557 995,146 1,535,161 1,665,648 1,569,359 1,294,091
Bolañitos 440,678 538,386 621,972 622,779 621,292 605,028 605,704 581,764
Kolpa 805,032 - - - - - - -
Cash costs per oz ^(2)^ $15.35 $15.89 $13.68 $11.35 $13.43 $13.19 $12.54 $17.94
Guanaceví $19.91 $19.73 $20.25 $19.59 $17.17 $15.94 $14.95 $20.47
Bolañitos ($17.26) ($5.60) ($33.11) ($51.38) ($26.67) ($17.69) ($11.23) ($7.68)
Kolpa $11.81 - - - - - - -
AISC per oz ^(2)^ $25.16 $24.48 $27.33 $25.82 $23.13 $21.44 $21.48 $29.64
Guanaceví $26.81 $26.50 $32.40 $30.83 $24.53 $21.96 $21.50 $29.06
Bolañitos $7.04 $13.16 ($8.78) ($12.31) $8.15 $15.59 $21.27 $35.54
Kolpa $25.66 - - - - - - -
Direct costs per tonne^(2)^ $201.24 $207.27 $209.49 $189.85 $192.68 $181.77 $168.71 $176.37
Guanaceví $325.40 $310.52 $365.23 $330.55 $269.36 $260.13 $239.76 $264.10
Bolañitos $137.72 $108.49 $123.73 $102.42 $111.07 $97.39 $96.94 $94.63
Kolpa $147.20 - - - - - - -

(1) Silver equivalent production is calculated using an 80:1 (Ag:Au) ratio, 60:1 (Ag:Pb) ratio, 85:1 (Ag:Zn) ratio, and 300:1 (Ag:Cu) ratio.

(2) Cash cost per oz, AISC per oz and direct costs per tonne are non-IFRS measures.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 27

NON-IFRS MEASURES

Non-IFRS and Other Financial Measures and Ratios

We have included certain non-IFRS financial measures and ratios in this MD&A, as discussed below. We believe that these measures, in addition to conventional measures prepared in accordance with IFRS, provide investors an improved ability to evaluate the underlying performance of the Company. The non-IFRS measures and ratios are intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. These financial measures and ratios do not have any standardized meaning prescribed under IFRS, and therefore may not be comparable to other issuers.

Non-IFRS financial measures are defined in National Instrument 52-112 - Non-GAAP and Other Financial Measures Disclosure ("NI 52-112") as a financial measure disclosed that (a) depicts the historical or expected future financial performance, financial position or cash flow of an entity, (b) with respect to its composition, excludes an amount that is included in, or includes an amount that is excluded from, the composition of the most directly comparable financial measure disclosed in the primary financial statements of the entity, (c) is not disclosed in the financial statements of the entity, and (d) is not a ratio, fraction, percentage or similar representation.

A non-IFRS ratio is defined by 52-112 as a financial measure disclosed that (a) is in the form of a ratio, fraction, percentage or similar representation, (b) has a non-IFRS financial measure as one or more of its components, and (c) is not disclosed in the financial statements.

Working capital is a non-IFRS measure that is a common measure of liquidity but does not have any standardized meaning. The most directly comparable measure prepared in accordance with IFRS is current assets and current liabilities. Working capital is calculated by deducting current liabilities from current assets. Working capital should not be considered in isolation or as a substitute from measures prepared in accordance with IFRS. The measure is intended to assist readers in evaluating our liquidity.

Expressed in thousands of US dollars As at June 30, 2025 As at December 31, 2024
Current assets $ 197,877 $ 157,647
Current liabilities 213,226 78,866
Working capital ($15,349 ) $ 78,781

Adjusted earnings and adjusted earnings per share are non-IFRS measures that supplement information to the Company's consolidated financial statements. The Company believes that, in addition to the conventional measures prepared in accordance with IFRS, the Company and certain investors and analysts use this information to evaluate the Company's underlying core operating performance. The presentation of adjusted earnings and adjusted earnings per share is not meant to be a substitute for net income and net income per share presented in accordance with IFRS, but rather should be evaluated in conjunction with such IFRS measures.

The Company defines the adjusted earnings as net income adjusted to include certain non-cash and unusual items, and items that in the Company's judgement are subject to volatility as a result of factors which are unrelated to the Company's operation in the period. Certain items that become applicable in a period may be adjusted for, with the Company retroactively presenting comparable periods with an adjustment for such items and, conversely, items no longer applicable may be removed from the calculation. During the current period, the Company has included unrealized foreign exchange (gain) loss, (gain) loss on derivatives, changes in the fair value of its investments in marketable securities and change in fair value of cash settled DSUs and made retroactive adjustments to prior periods for the same.

The following table provides a detailed reconciliation of net income as reported in the Company's financial statement to adjusted earnings and adjusted earnings per share.

Expressed in thousands US dollars Three Months Ended June 30 Six Months Ended June 30
2025 2024 2025 2024
Net earnings (loss) for the period per financial statements ($20,455 ) ($14,007 ) ($53,362 ) ($15,201 )
Unrealized foreign exchange (Gain) loss (2,802 ) 2,196 (2,527 ) 2,332
(Gain) loss on derivatives & copper stream valuation 10,088 9,253 42,019 9,253
Acquisition costs 3,602 - 3,602 -
Change in fair value of investments (178 ) 425 (321 ) 1,286
Change in fair value of cash settled DSUs 582 1,159 1,220 1,624
Adjusted net earnings (loss) ($9,163 ) ($974 ) ($9,369 ) ($706 )
Basic weighted average share outstanding 283,534,276 242,889,679 272,987,662 235,201,630
Adjusted net earnings (loss) per share ($0.03 ) ($0.00 ) ($0.03 ) ($0.00 )
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 28
--- ---

Mine operating cash flow before taxes is a non-IFRS measure that does not have a standardized meaning prescribed by IFRS and therefore may not be comparable to similar measures presented by other issuers. Mine operating cash flow is calculated as revenue minus direct production costs and royalties. Mine operating cash flow is used by management to assess the performance of the mine operations, excluding corporate and exploration activities, and is provided to investors as a measure of the Company's operating performance.

Expressed in thousands US dollars Three Months Ended June 30 Six Months Ended June 30
2025 2024 2025 2024
Mine operating earnings per financial statements $ 7,744 $ 10,196 $ 20,586 $ 21,852
Share-based compensation 136 74 170 153
Depreciation 15,010 8,639 24,216 17,516
Mine operating cash flow before taxes $ 22,890 $ 18,909 $ 44,972 $ 39,521

Operating cash flow before working capital changes per share is a non-IFRS measure that does not have a standardized meaning prescribed by IFRS and therefore may not be comparable to similar measures presented by other issuers. Operating cash flow per share is calculated by dividing cash from operating activities by the weighted average shares outstanding. Operating cash flow per share is used by management to assess operating performance on a per share basis, irrespective of working capital changes and is provided to investors as a measure of the Company's operating performance.

Expressed in thousands US dollars Three Months Ended June 30 Six Months Ended June 30
(except for per share amounts) 2025 2024 2025 2024
Cash from (used in) operating activities per financial statements $ 21,564 $ 12,367 $ 24,927 $ 16,950
Net changes in non-cash working capital per financial statements 7,192 4,301 2,207 (1,350 )
Operating cash flow before working capital changes $ 14,372 $ 8,066 $ 22,720 $ 18,300
Basic weighted average shares outstanding 283,534,276 242,889,679 272,987,662 235,201,630
Operating cash flow before working capital changes per share $ 0.05 $ 0.03 $ 0.08 $ 0.08

EBITDA is a non-IFRS financial measure, which excludes the following from net earnings:

  • Income tax expense;
  • Finance costs;
  • Depreciation.

Adjusted EBITDA excludes the following additional items from EBITDA:

  • Share based compensation;
  • Non-recurring impairments (reversals);
  • Unrealized foreign exchange (gain) loss;
  • Change in fair value of investments;
  • (Gain) loss on derivatives and copper stream revaluation;
  • Change in fair value of cash settled DSUs;
  • Significant non-routine items.

Adjusted EBITDA per share is calculated by dividing Adjusted EBITDA by the basic weighted average number of shares outstanding for the period.

Management believes EBITDA is a valuable indicator of the Company's ability to generate liquidity by producing operating cash flow to fund working capital needs, service debt obligations, and fund capital expenditures.

Management uses EBITDA for this purpose. EBITDA is also frequently used by investors and analysts for valuation purposes whereby EBITDA is multiplied by a factor or "EBITDA multiple" based on an observed or inferred relationship between EBITDA and market values to determine the approximate total enterprise value of a Company.

EBITDA is intended to provide additional information to investors and analysts. It does not have any standardized definition under IFRS and should not be considered in isolation or as a substitute for measures of operating performance prepared in accordance with IFRS. EBITDA excludes the impact of cash costs of financing activities and taxes, and the effects of changes in operating working capital balances, and therefore is not necessarily indicative of operating profit or cash flow from operations as determined by IFRS. Other companies may calculate EBITDA and Adjusted EBITDA differently.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 29

Certain items that become applicable in a period may be adjusted for, with the Company retroactively presenting comparable periods with an adjustment for such items and, conversely, items no longer applicable may be removed from the calculation.

Expressed in thousands US dollars Three Months Ended June 30 Six Months Ended June 30
2025 2024 2025 2024
Net earnings (loss) for the period per financial statements ($20,455 ) ($14,007 ) ($53,362 ) ($15,201 )
Depreciation - cost of sales 15,010 8,639 24,216 17,516
Depreciation - exploration, evaluation and development 4 188 254 347
Depreciation - general & administration 102 106 207 205
Finance costs 846 103 1,030 238
Current income tax expense 9,094 2,878 14,373 8,545
Deferred income tax expense (recovery) (3,199 ) (163 ) (3,413 ) (396 )
EBITDA $ 1,402 ($2,256 ) ($16,695 ) $ 11,254
Share based compensation 1,681 1,162 2,197 2,332
Unrealized foreign exchange (gain) loss (2,802 ) 2,196 (2,527 ) 2,332
(Gain) loss on derivatives & copper stream valuation 10,088 9,253 42,019 9,253
Change in fair value of investments (178 ) 425 (321 ) 1,286
Change in fair value of cash settled DSUs 582 1,159 1,220 1,624
Adjusted EBITDA $ 10,773 $ 11,939 $ 25,893 $ 28,081
Basic weighted average shares outstanding 283,534,276 242,889,679 272,987,662 235,201,630
Adjusted EBITDA per share $ 0.04 $ 0.05 $ 0.09 $ 0.12

Cash costs per silver oz, total production costs per oz, direct operating costs per tonne and direct costs per tonne are measures developed by precious metals companies in an effort to provide a comparable standard; however, there can be no assurance that the Company's reporting of these non-IFRS measures and ratios are similar to those reported by other mining companies. Cash costs per oz, total production costs per oz and direct costs per tonne are measures used by the Company to manage and evaluate operating performance at each of the Company's operating mining units. They are widely reported in the silver mining industry as a benchmark for performance, but do not have a standardized meaning and are disclosed in addition to IFRS measures. Direct operating costs include mining, processing (including smelting, refining, transportation and selling costs) and direct overhead at the operation sites. Direct costs include all direct operating costs plus royalties and special mining duty. Cash costs include all direct costs less by-product gold sales and changes in finished gold inventories.

Total production costs include all cash costs plus depreciation, changes in depreciation in finished goods inventory and site share-based compensation. Cash costs per silver ounce and total production costs per ounce are calculated by dividing cash costs and total production costs by the payable silver ounces produced. Direct operating cost per tonne and direct costs per tonne are calculated by dividing direct operating costs and direct costs by the number of processed tonnes. The following tables provide a detailed reconciliation of these measures to the Company's direct production costs, as reported in its consolidated financial statements.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 30
Expressed in thousands of US dollars Three Months Ended<br>June 30, 2025
--- --- --- --- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Direct production costs per financial statements $ 23,058 $ 11,594 $ 16,301 $ 50,953
Purchase of the third-party material (9,988 ) - - (9,988 )
Smelting and refining costs included in revenue - 345 1,088 1,433
Opening finished goods (4,763 ) (1,328 ) (610 ) (6,701 )
Closing finished goods 5,939 935 574 7,448
Direct operating costs 14,246 11,546 17,353 43,145
Purchase of the third-party material 9,988 - - 9,988
Royalties 6,197 164 - 6,361
Special mining duty ^(1)^ 1,079 423 148 1,650
Direct costs 31,510 12,133 17,501 61,144
By-products sales (11,635 ) (13,962 ) (13,275 ) (38,872 )
Opening by-products inventory fair market value 2,232 1,410 544 4,186
Closing by-products inventory fair market value (2,302 ) (1,310 ) (526 ) (4,138 )
Cash costs net of by-products 19,805 (1,729 ) 4,244 22,320
Depreciation 6,315 2,747 5,157 14,219
Share-based compensation 66 46 24 136
Opening finished goods depreciation (1,618 ) (384 ) (134 ) (2,136 )
Closing finished goods depreciation 1,843 214 125 2,182
Total production costs $ 26,411 $ 894 $ 9,416 $ 36,721
Expressed in thousands of US dollars Three Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Direct production costs per financial statements $ 23,001 $ 10,702 - $ 33,703
Purchase of the third-party material (5,043 ) - - (5,043 )
Smelting and refining costs included in revenue - 447 - 447
Opening finished goods (2,314 ) (651 ) - (2,965 )
Closing finished goods 4,038 557 - 4,595
Direct operating costs 19,682 11,055 - 30,737
Purchase of the third-party material 5,043 - - 5,043
Royalties 5,556 92 - 5,648
Special mining duty ^(1)^ 129 637 - 766
Direct costs 30,410 11,784 - 42,194
By-products sales (8,622 ) (14,852 ) - (23,474 )
Opening by-products inventory fair market value 871 851 - 1,722
Closing by-products inventory fair market value (2,187 ) (751 ) - (2,938 )
Cash costs net of by-products 20,472 (2,968 ) - 17,504
Depreciation 5,965 2,674 - 8,639
Share-based compensation 60 14 - 74
Opening finished goods depreciation (771 ) (219 ) - (990 )
Closing finished goods depreciation 1,326 144 - 1,470
Total production costs $ 27,052 ($355 ) - $ 26,697
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 31
--- ---
Expressed in thousands of US dollars Three Months Ended<br>June 30, 2025
--- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 96,834 88,098 118,896 303,828
Payable silver ounces 994,882 100,183 359,347 1,454,412
Cash costs per silver ounce $ 19.91 ($17.26 ) $ 11.81 $ 15.35
Total production costs per ounce $ 26.55 $ 8.92 $ 26.20 $ 25.25
Direct operating costs per tonne $ 147.11 $ 131.06 $ 145.95 $ 142.00
Direct costs per tonne $ 325.40 $ 137.72 $ 147.20 $ 201.24
Expressed in thousands of US dollars Three Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 112,897 106,092 - 218,989
Payable silver ounces 1,192,165 111,296 - 1,303,461
Cash costs per silver ounce $ 17.17 ($26.67 ) - $ 13.43
Total production costs per ounce $ 22.69 ($3.19 ) - $ 20.48
Direct operating costs per tonne $ 174.34 $ 104.20 - $ 140.36
Direct costs per tonne $ 269.36 $ 111.07 - $ 192.68
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2025
--- --- --- --- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Direct production costs per financial statements $ 48,502 $ 21,323 $ 16,301 $ 86,126
Purchase of the third-party material (15,854 ) - - (15,854 )
Smelting and refining costs included in revenue - 781 1,088 1,869
Opening finished goods (5,448 ) (485 ) (610 ) (6,543 )
Closing finished goods 5,939 935 574 7,448
Direct operating costs 33,139 22,554 17,353 73,046
Purchase of the third-party material 15,854 - - 15,854
Royalties 12,263 341 - 12,604
Special mining duty ^(1)^ 2,063 854 148 3,065
Direct costs 63,319 23,749 17,501 104,569
By-products sales (24,426 ) (25,954 ) (13,275 ) (63,655 )
Opening by-products inventory fair market value 3,185 772 544 4,501
Closing by-products inventory fair market value (2,302 ) (1,310 ) (526 ) (4,138 )
Cash costs net of by-products 39,776 (2,743 ) 4,244 41,277
Depreciation 12,884 5,384 5,157 23,425
Share-based compensation 86 60 24 170
Opening finished goods depreciation (1,188 ) (92 ) (134 ) (1,414 )
Closing finished goods depreciation 1,843 214 125 2,182
Total production costs $ 53,401 $ 2,823 $ 9,416 $ 65,640
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 32
--- ---
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Direct production costs per financial statements $ 49,887 $ 20,521 $ - $ 70,408
Purchase of the third-party material (7,435 ) - - (7,435 )
Smelting and refining costs included in revenue - 940 - 940
Opening finished goods (7,137 ) (699 ) - (7,836 )
Closing finished goods 4,038 557 - 4,595
Direct operating costs 39,353 21,319 - 60,672
Purchase of the third-party material 7,435 - - 7,435
Royalties 11,888 168 - 12,056
Special mining duty ^(1)^ 1,650 697 - 2,347
Direct costs 60,326 22,184 - 82,510
By-products sales (19,353 ) (27,117 ) - (46,470 )
Opening by-products inventory fair market value 2,909 619 - 3,528
Closing by-products inventory fair market value (2,187 ) (751 ) - (2,938 )
Cash costs net of by-products 41,695 (5,065 ) - 36,630
Depreciation 11,780 5,736 - 17,516
Share-based compensation 122 31 - 153
Opening finished goods depreciation (1,459 ) (197 ) - (1,656 )
Closing finished goods depreciation 1,326 144 - 1,470
Total production costs $ 53,464 $ 649 $ - $ 54,113
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2025
--- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 199,272 195,167 118,896 513,335
Payable silver ounces 2,007,163 281,260 359,347 2,647,770
Cash costs per silver ounce $ 19.82 ($9.75 ) $ 11.81 $ 15.59
Total production costs per ounce $ 26.60 $ 10.04 $ 26.20 $ 24.79
Direct operating costs per tonne $ 166.30 $ 115.56 $ 145.95 $ 142.30
Direct costs per tonne $ 317.75 $ 121.69 $ 147.20 $ 203.70
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 227,901 212,882 - 440,783
Payable silver ounces 2,523,900 229,869 - 2,753,769
Cash costs per silver ounce $ 16.52 ($22.03 ) - $ 13.30
Total production costs per ounce $ 21.18 $ 2.82 - $ 19.65
Direct operating costs per tonne $ 172.68 $ 100.14 - $ 137.65
Direct costs per tonne $ 264.70 $ 104.21 - $ 187.19

(1) Special mining duty is an EBITDA royalty tax presented as a current income tax in accordance with IFRS.

ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 33
Expressed in thousands of US dollars June 30, 2025
--- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Closing finished goods 5,939 935 574 7,448
Closing finished goods depreciation 1,843 214 125 2,182
Finished goods inventory $ 7,782 $ 1,149 $ 699 $ 9,630
Expressed in thousands of US dollars June 30, 2024
--- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Closing finished goods 4,038 557 - 4,595
Closing finished goods depreciation 1,326 144 - 1,470
Finished goods inventory $ 5,364 $ 701 $ - $ 6,065

AISC per oz and all-in costs per oz are measures developed by the World Gold Council (and used as a standard of the Silver Institute) in an effort to provide a comparable standard within the precious metal industry; however, there can be no assurance that the Company's reporting of these non-IFRS measures are similar to those reported by other mining companies. These measures are used by the Company to manage and evaluate operating performance at each of the Company's operating mining units and consolidated group, and are widely reported in the silver mining industry as a benchmark for performance, but do not have a standardized meaning and are disclosed in addition to IFRS measures. The following tables provide a detailed reconciliation of these measures to the Company's cost of sales, as reported in the Company's consolidated financial statements.

Expressed in thousands of US dollars Three Months Ended<br>June 30, 2025
Guanaceví Bolañitos Kolpa Total
Cash costs net of by-products $ 19,805 ($1,729 ) $ 4,244 $ 22,320
Operations share-based compensation 66 46 24 136
Corporate general and administrative 1,074 323 4,755 6,152
Acquisition costs - - (3,602 ) (3,602 )
Corporate share-based compensation 756 274 323 1,353
Reclamation - amortization/accretion 159 90 41 290
Mine site expensed exploration 29 27 1,036 1,092
Equipment loan payments - - 66 66
Capital expenditures sustaining 4,781 1,675 2,332 8,788
All-In-Sustaining Costs $ 26,670 $ 706 $ 9,219 $ 36,595
Acquisition costs 3,602
Growth exploration, evaluation and development 3,633
Growth capital expenditures 45,362
All-In-Costs $ 89,192
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 34
--- ---
Expressed in thousands of US dollars Three Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Cash costs net of by-products $ 20,472 ($2,968 ) - $ 17,504
Operations share-based compensation 60 14 - 74
Corporate general and administrative 2,263 910 - 3,173
Corporate share-based compensation 684 277 - 961
Reclamation - amortization/accretion 101 73 - 174
Mine site expensed exploration 341 335 - 676
Equipment loan payments 78 67 - 145
Capital expenditures sustaining 5,245 2,199 - 7,444
All-In-Sustaining Costs $ 29,244 $ 907 $ - $ 30,151
Growth exploration, evaluation and development 3,299
Growth capital expenditures 48,367
All-In-Costs $ 81,817
Expressed in thousands of US dollars Three Months Ended<br>June 30, 2025
--- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 96,834 88,098 118,896 303,828
Payable silver ounces 994,882 100,183 359,347 1,454,412
Silver equivalent production (ounces) 1,282,853 440,678 805,032 2,528,562
All-in-Sustaining cost per ounce $ 26.81 $ 7.04 $ 25.66 $ 25.16
Expressed in thousands of US dollars Three Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 112,897 106,092 - 218,989
Payable silver ounces 1,192,165 111,296 - 1,303,461
Silver equivalent production (ounces) 1,535,161 621,292 - 2,156,453
All-in-Sustaining cost per ounce $ 24.53 $ 8.15 - $ 23.13
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 35
--- ---
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2025
--- --- --- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Cash costs net of by-products $ 39,776 ($2,743 ) $ 4,244 $ 41,277
Operations share-based compensation 86 60 24 170
Corporate general and administrative 3,750 1,403 4,755 9,908
Acquisition costs - - (3,602 ) (3,602 )
Corporate share-based compensation 1,050 393 323 1,766
Reclamation - amortization/accretion 307 175 41 523
Mine site expensed exploration 299 201 1,036 1,536
Equipment loan payments - - 66 66
Capital expenditures sustaining 8,227 3,600 $ 2,332 14,159
All-In-Sustaining Costs $ 53,495 $ 3,089 $ 9,219 $ 65,803
Acquisition costs 3,602
Growth exploration, evaluation and development 7,408
Growth capital expenditures 81,576
All-In-Costs $ 158,389
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Cash costs net of by-products $ 41,695 ($5,065 ) $ - $ 36,630
Operations share-based compensation 122 31 - 153
Corporate general and administrative 4,467 1,711 - 6,178
Corporate share-based compensation 1,374 527 - 1,901
Reclamation - amortization/accretion 203 150 - 353
Mine site expensed exploration 463 649 - 1,112
Equipment loan payments 206 287 - 493
Capital expenditures sustaining 9,961 4,465 - 14,426
All-In-Sustaining Costs $ 58,491 $ 2,755 $ - $ 61,246
Growth exploration, evaluation and development 6,823
Growth capital expenditures 86,272
All-In-Costs $ 154,341
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2025
--- --- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 199,272 195,167 118,896 513,335
Payable silver ounces 2,007,163 281,260 359,347 2,647,770
Silver equivalent production (ounces) 2,617,300 979,070 805,032 4,401,401
All-in-Sustaining cost per ounce $ 26.65 $ 10.98 $ 25.66 $ 24.85
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 36
--- ---
Expressed in thousands of US dollars Six Months Ended<br>June 30, 2024
--- --- --- --- --- --- --- ---
Guanaceví Bolañitos Kolpa Total
Throughput tonnes 227,901 212,882 - 440,783
Payable silver ounces 2,523,900 229,869 - 2,753,769
Silver equivalent production (ounces) 3,200,854 1,226,276 - 4,427,129
All-in-Sustaining cost per ounce $ 23.17 $ 11.98 - $ 22.24
Expressed in thousands of US dollars Three Months Ended June 30 Six Months Ended June 30
--- --- --- --- --- --- --- --- ---
2025 2024 2025 2024
Capital expenditures sustaining $ 8,788 $ 7,444 $ 14,159 $ 14,426
Growth capital expenditures 45,362 48,367 81,576 86,272
Property, plant and equipment expenditures per Consolidated Statement of Cash Flows $ 54,150 $ 55,811 $ 95,735 $ 100,698
Expressed in thousands of US dollars Three Months Ended June 30 Six Months Ended June 30
--- --- --- --- --- --- --- --- ---
2025 2024 2025 2024
Mine site expensed exploration $ 1,092 $ 676 $ 1,536 $ 1,112
Growth exploration, evaluation and development 3,633 3,299 7,408 6,823
Total exploration, evaluation and development 4,725 3,975 8,944 7,935
Exploration, evaluation and development depreciation 4 188 254 347
Exploration, evaluation and development share-based compensation 193 127 262 278
Exploration, evaluation and development expense $ 4,922 $ 4,290 $ 9,460 $ 8,560
Expressed in thousands of US dollars Three Months Ended June 30 Six Months Ended June 30
--- --- --- --- --- --- --- --- ---
2025 2024 2025 2024
Gross silver sales $ 48,873 $ 35,234 $ 88,024 $ 76,456
Silver ounces sold 1,483,311 1,217,569 2,706,995 2,973,663
Realized silver price per ounce $ 32.95 $ 28.94 $ 32.52 $ 25.71

^1)^ inclusive of 27,631 oz of silver from pre-production at Terronera

Expressed in thousands of US dollars Three Months Ended June 30 Six Months Ended June 30
2025 2024 2025 2024
Gross gold sales $ 27,989 $ 23,474 $ 52,772 $ 46,470
Gold ounces sold 8,431 9,887 16,969 20,767
Realized gold price per ounce $ 3,320 $ 2,374 $ 3,110 $ 2,238

^2)^ inclusive of 725 oz of gold from pre-production at Terronera

Expressed in thousands of US dollars Three Months Ended June 30 Six Months Ended June 30
2025 2024 2025 2024
Gross lead sales $ 6,735 - $ 6,735 -
Lead tonnes sold 3,344 - 3,344 -
Realized lead price per tonne $ 2,014 - $ 2,014 -
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 37
--- ---
Expressed in thousands of US dollars Three Months Ended June 30 Six Months Ended June 30
--- --- --- --- --- --- ---
2025 2024 2025 2024
Gross Zinc sales $ 5,622 - $ 5,622 -
Zinc tonnes sold 1,974 - 1,974 -
Realized zinc price per tonne $ 2,847 - $ 2,847 -
Expressed in thousands of US dollars Three Months Ended June 30 Six Months Ended June 30
--- --- --- --- --- --- ---
2025 2024 2025 2024
Gross Copper sales $ 561 - $ 561 -
Copper tonnes sold 57 - 57 -
Realized copper price per tonne $ 9,820 - $ 9,820 -
ENDEAVOUR SILVER CORP. MANAGEMENT’S DISCUSSION & ANALYSIS PAGE 38
--- --- 
Endeavour Silver Corp.: Exhibit 99.3 - Filed by newsfilecorp.com

Form 52-109F2

Certification of Interim Filings

Full Certificate

I, Daniel Dickson, Chief Executive Officer of Endeavour Silver Corp., certify the following:

  1. Review: **** I have reviewed the interim financial report and interim MD&A (together, the "interim filings") of Endeavour Silver Corp. (the "issuer") for the interim period ended June 30, 2025.

  2. No misrepresentations: **** Based on my knowledge, having exercised reasonable diligence, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings.

  3. Fair presentation: **** Based on my knowledge, having exercised reasonable diligence, the interim financial report together with the other financial information included in the interim filings fairly present in all material respects the financial condition, financial performance and cash flows of the issuer, as of the date of and for the periods presented in the interim filings.

  4. Responsibility: The issuer's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR), as those terms are defined in National Instrument 52-109 Certification of Disclosure in Issuers' Annual and Interim Filings, for the issuer.

  5. Design:  Subject to the limitations, if any, described in paragraphs 5.2 and 5.3, the issuer's other certifying officer(s) and I have, as at the end of the period covered by the interim filings

(a) designed DC&P, or caused it to be designed under our supervision, to provide reasonable assurance that

(i) material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

(ii) information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

(b) designed ICFR, or caused it to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the issuer's GAAP.

5.1 Control framework:  The control framework the issuer's other certifying officer(s) and I used to design the issuer's ICFR is the Internal Control - Integrated Framework (2013) (COSO Framework) published by The Committee of Sponsoring Organizations of the Treadway Commission (COSO).

5.2 ICFR - material weakness relating to design: N/A

5.3 Limitation on scope of design:  N/A

  1. Reporting changes in ICFR: **** The issuer has disclosed in its interim MD&A any change in the issuer's ICFR that occurred during the period beginning on April 1, 2025 and ended on June 30, 2025 **** that has materially affected, or is reasonably likely to materially affect, the issuer's ICFR.

Date: August 13, 2025

"Daniel Dickson"

_______________________

Daniel Dickson

Chief Executive Officer

Endeavour Silver Corp.: Exhibit 99.4 - Filed by newsfilecorp.com

Form 52-109F2

Certification of Interim Filings

Full Certificate

I, Elizabeth Senez, Chief Financial Officer of Endeavour Silver Corp., certify the following:

  1. Review: **** I have reviewed the interim financial report and interim MD&A (together, the "interim filings") of Endeavour Silver Corp. (the "issuer") for the interim period ended June 30, 2025.

  2. No misrepresentations: **** Based on my knowledge, having exercised reasonable diligence, the interim filings do not contain any untrue statement of a material fact or omit to state a material fact required to be stated or that is necessary to make a statement not misleading in light of the circumstances under which it was made, with respect to the period covered by the interim filings.

  3. Fair presentation: **** Based on my knowledge, having exercised reasonable diligence, the interim financial report together with the other financial information included in the interim filings fairly present in all material respects the financial condition, financial performance and cash flows of the issuer, as of the date of and for the periods presented in the interim filings.

  4. Responsibility: The issuer's other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (DC&P) and internal control over financial reporting (ICFR), as those terms are defined in National Instrument 52-109 Certification of Disclosure in Issuers' Annual and Interim Filings, for the issuer.

  5. Design:  Subject to the limitations, if any, described in paragraphs 5.2 and 5.3, the issuer's other certifying officer(s) and I have, as at the end of the period covered by the interim filings

(a) designed DC&P, or caused it to be designed under our supervision, to provide reasonable assurance that

(i) material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

(ii) information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

(b) designed ICFR, or caused it to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with the issuer's GAAP.

5.1 Control framework:  The control framework the issuer's other certifying officer(s) and I used to design the issuer's ICFR is the Internal Control - Integrated Framework (2013) (COSO Framework) published by The Committee of Sponsoring Organizations of the Treadway Commission (COSO).

5.2 ICFR - material weakness relating to design: N/A

5.3 Limitation on scope of design:  N/A

  1. Reporting changes in ICFR: **** The issuer has disclosed in its interim MD&A any change in the issuer's ICFR that occurred during the period beginning on April 1, 2025 and ended on June 30, 2025 **** that has materially affected, or is reasonably likely to materially affect, the issuer's ICFR.

Date: August 13, 2025

"Elizabeth Senez"

_______________________

Elizabeth Senez

Chief Financial Officer

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