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Endeavour Silver Announces Q3 2024 Financial Results; Earnings Call at 10AM PDT (1PM EDT) Today

Financials

Endeavour Silver Announces Q3 2024 Financial Results; Earnings Call at 10AM

PDT (1PM EDT) Today

VANCOUVER, British Columbia, Nov. 05, 2024 -- Endeavour Silver Corp. (“Endeavour” or the “Company”) (NYSE:

EXK; TSX: EDR) announces its financial and operating results for the three and nine months ended September 30, 2024. All

dollar amounts are in US dollars (US$).

“Q3 2024 presented its share of challenges as the Company operated at reduced capacity due to the trunnion failure at the

Guanaceví mine,” said Dan Dickson, Chief Executive Officer. “While we are eager to return to full production at Guanaceví, we

are most excited to be in the final sprint towards commissioning at the Terronera project, which promises to be a

transformative milestone for the Company.”

Q3 2024 Highlights

• Production tracking toward the updated 2024 production guidance: Production decreased in August and

September due to a trunnion failure of the primary ball mill at the Guanaceví mine ( see news release from August 12,

2024). Q3 production of 874,717 silver ounces (oz) and 9,290 gold oz, for silver equivalent (“AgEq”) production of 1.6

million oz.

• Strong Revenue from Higher Realized Prices: $53.4 million from the sale of 1,017,392 oz of silver and 9,412 oz of

gold at average realized prices of $29.63 per oz silver and $2,528 per oz gold.

• Mine Operating Cash Flow: $19.6 million in mine operating cash flow before taxes(2), compared to $10.6 million in Q3

2023 and operating cash flow before working capital changes of $4.5 million compared to $3.3 million in Q3 2023.

• Adjusted Earnings: Recognized an adjusted income of $1.6 million or earnings of $0.01 per share after excluding loss

on derivative contracts, mark to market deferred share units, unrealized foreign exchange and investments losses.

• Healthy Balance Sheet: Cash position of $54.9 million and working capital(2) of $29.4 million.

• Drawdown on Terronera Senior Secured Debt Facility: During the third quarter of 2024 the Company completed

drawdowns of $25 million from the senior secured debt facility. Subsequent to the end of Q3, the Company completed a

final drawdown of $35 million.

• Construction Continues on Schedule at the Terronera Mine: Overall project progress reached 77% completion,

with more than $258 million of the project’s budget spent to date. Project commitments total $270 million, which is 99%

of the $271 million capital budget, and remains on track for commissioning near the end of Q4 2024. ( see news release

dated October 21, 2024).

Operating And Financial Overview

Three months ended September

30 Q3 2024 Highlights Nine months ended September 30

2024 2023 %

Change   2024     2023 %

Change

      Production      

874,717 1,148,735 (24%) Silver ounces produced 3,647,295   4,266,280 (15%)

9,290 9,089 2% Gold ounces produced 29,972   28,250 6%

867,293 1,140,597 (24%) Payable silver ounces produced 3,621,062   4,231,064 (14%)

9,112 8,929 2% Payable gold ounces produced 29,429   27,749 6%

1,617,925 1,875,855 (14%) Silver equivalent ounces produced(1) 6,045,055   6,526,280 (7%)

11.35 17.94 (37%) Cash costs per silver ounce(2) 12.83   13.80 (7%)

18.65 24.10 (23%) Total production costs per ounce(2) 19.41   18.85 3%

25.51 29.64 (14%) All-in sustaining costs per ounce (2) 23.02   23.41 (2%)

175,065 214,270 (18%) Processed tonnes 615,848   653,918 (6%)

138.54 135.45 2% Direct operating costs per tonne(2) 137.90   129.28 7%

189.85 176.37 8% Direct costs per tonne (2) 187.95   171.78 9%

      Financial      

53.4 49.5 8% Revenue ($ millions) 175.4   155.0 13%

1,017,392 1,370,032 (26%) Silver ounces sold 3,991,055   4,337,112 (8%)

9,412 8,760 7% Gold ounces sold 30,179   27,769 9%

29.63 23.99 24% Realized silver price per ounce 26.71   23.75 12%

2,528 1,948 30% Realized gold price per ounce 2,328   1,940 20%

(17.3) (2.3) (643%) Net earnings (loss) ($ millions) (32.5)   3.1 (1,157%)

1.6 (8.3) 119% Adjusted net earnings (loss) (2) ($ millions) 0.9   (1.5) 158%

12.5 2.7 364% Mine operating earnings ($ millions) 34.3   31.3 10%

19.6 10.6 85% Mine operating cash flow before taxes(2) ($

millions) 59.1   51.8 14%

4.5 3.3 37% Operating cash flow before working capital

changes(2) 21.5   27.2 (21%)

(5.6) 8.8 (164%) EBITDA(2) ($ millions) 5.7   39.5 (86%)

13.9 3.7 278% Adjusted EBITDA(2) ($ millions) 42.0   37.8 11%

29.4 75.9 (61%) Working capital (2) ($ millions) 29.4   75.9 (61%)

      Shareholders      

(0.07) (0.01) (600%) Earnings (loss) per share – basic ($) (0.14)   0.02 (800%)

0.01 (0.04) 125% Adjusted earnings (loss) per share – basic ($)(2) 0.00   (0.01) 100%

0.02 0.02 0% Operating cash flow before working capital

changes per share(2) 0.09   0.14 (36%)

246,000,878 194,249,283 27% Weighted average shares outstanding 238,827,655  192,003,752 24%

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

(2) These are non-IFRS financial measures and ratios. Further details on these non-IFRS financial measures and ratios are

provided at the end of this press release and in the MD&A accompanying the Company’s financial statements, which can be

viewed on the Company’s website, on SEDAR+ at www.sedarplus.ca and on EDGAR at www.sec.gov.

In Q3 2024, direct operating costs per tonne increased to $138.54, 2% higher than Q3 2023. The increase in the cost per

tonne compared to the prior period was due to 18% lower tonnes processed, predominantly caused by the temporarily reduced

capacity at Guanaceví. Effective in September, the Company ceased contract mining activities and local third-party material

purchases to lessen the impact of lower throughput on direct operating costs and cash flow.

Consolidated cash costs per silver ounce, net of by-product credits, is $11.35 per silver ounce, a 37% decrease compared

with $17.94 per silver ounce in Q3 2023, driven by a 39% increase in by-product gold sales, partially offset by a 24% decrease

in silver ounces produced.

All-In-Sustaining Costs (“AISC”) decreased by 14% to $25.51 per silver ounce compared to Q3 2023 due to the lower cash

costs as noted above, and reduced sustaining capital expenditures, partially offset by higher general and administrative costs.

For the nine months ended September 30, 2024, consolidated direct operating cost per tonne is above the previously noted

annual guidance (since retracted) due to lower throughput to date in 2024 following the Guanaceví trunnion failure, partially

offset by the cost saving measures actioned in the third quarter. Per ounce guidance metrics are impacted by metal price

estimates, royalties, special mining duties and normal variations in ore grades. The higher gold price realized has offset

increased input costs in calculating per ounce guidance metrics.

Due to the reduced operating capacity at Guanacevi, operating costs and all in sustaining cost metrics were higher in the

quarter than originally guided for 2024. Due to the significant number of variables, estimates and remaining uncertainties,

management withdrew its 2024 cost guidance in August.

The Company reported a net loss of $17.3 million for the three-month period ended September 30, 2024, compared to a net

loss of $2.3 million in Q3 2023. Excluding certain non-cash and unusual items, and items that are subject to volatility which

are unrelated to the Company’s operation, adjusted income was $1.6 million compared to an adjusted loss of $8.3 million in

Q3 2023.

For the three months ended September 30, 2024, the Company reported revenue of $53.4 million, net of $0.5 million of

smelting and refining costs, increased by 8% compared to $49.5 million, net of $0.5 million of smelting and refining costs, in

Q3 2023. Gross sales of $53.9 million in Q3 2024 represented an 8% increase over the gross sales of $49.9 million for the

same period in 2023. A 26% decrease in silver oz sold during the period, offset by a 24% increase in the realized silver price

resulted in an 8% decrease to silver sales. A 7% increase in gold oz sold in combination with a 30% increase in realized gold

prices resulted in a 39% increase in gold sales. During the period, the Company sold 1,017,392 oz silver and 9,412 oz gold,

for realized prices of $29.63 and $2,528 per oz, respectively, compared to sales of 1,370,032 oz silver and 8,760 oz gold, for

realized prices of $23.99 and $1,948 per oz, respectively, in the same period of 2023. For the three months ended September

30, 2024, the realized prices of silver and gold were within 2% of the London spot prices.

The Company decreased its finished goods silver inventory to 117,921 oz and decreased its finished goods gold inventory to

961 oz at September 30, 2024 compared to 268,020 oz silver and 1,261 oz gold at June 30, 2024. The cost allocated to these

finished goods was $3.1 million as at September 30, 2024, compared to $6.1 million at June 30, 2024. As of September 30,

2024, the finished goods inventory fair market value was $6.2 million, compared to $10.8 million at June 30, 2024.

Cost of sales for Q3 2024 was $41.0 million, a decrease of 12% over the cost of sales of $46.7 million for Q3 2023. The lower

cost of sales compared to the prior period was driven by lower silver ounces sold in the quarter as well as cost management

measures undertaken at Guanaceví following the trunnion failure in Q3 2024, including the termination of contract mining

activities. At Guanaceví in Q3 2023 higher costs were experienced due to lower mine productivity, an increase in the purchase

of third-party ore and additional repair costs associated with the plant shutdown at that time.

Exploration and evaluation expenses were $4.7 million, in line with $4.2 million incurred in the same period of 2023. General

and administrative expenses of $4.0 million in Q3 2024 were higher compared to the $2.4 million incurred for the same period

of 2023, primarily due to the revaluation of the cash-settled DSU liability caused by an increase in Company’s share price,

amounting to $0.9 million increase.

The Company incurred a foreign exchange loss of $3.1 million in Q3 2024 compared to a foreign exchange loss of $0.4 million

in Q3 2023 due to a weakening of the Mexican peso at the end of the reporting period, which decreased the US dollar value of

the Mexican peso denominated working capital surplus. In Q3 2024, the Company incurred $0.5 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 2023. The Company recognized $19.4 million loss for the period on the

revaluation of the gold and foreign exchange derivatives (2023 – nil) due to the increase in gold forward prices and appreciation

of the US dollar in relation to the Mexican peso.

The complete financial statements and management’s discussion & analysis can be viewed on the Company’s website, on

SEDAR+ at www.sedarplus.ca and on EDGAR at www.sec.gov. All shareholders can receive a hard copy of the Company’s

complete audited financial statements free of charge upon request. To receive this material in hard copy, please contact

Allison Pettit, Director Investor Relations at 604-640-4804, toll free at 1-877-685-9775 or by email at [email protected]

Conference Call

Management will host a conference call to discuss the Company’s Q3 2024 financial results today at 1:00pm Eastern time

(EDT).

Date: Tuesday, November 5, 2024

Time: 10:00am Pacific (PDT) / 1:00pm Eastern (EDT)

Telephone: Canada & US +1-844-763-8274

  International +1-647-484-8814

Replay: Canada/US Toll Free +1-855-669-9658

  International +1-412-317-0088

  Passcode is 1771202

To access the replay using an international dial-in number, please click here.

The replay will also be available on the Company’s website at www.edrsilver.com.

About Endeavour Silver – Endeavour is a mid-tier precious metals company with a strong commitment to sustainable and

responsible mining practices. With operations in Mexico and the development of the new cornerstone mine in Jalisco state,

the company aims to contribute positively to the mining industry and the communities in which it operates. In addition,

Endeavour has a portfolio of exploration projects in Mexico, Chile and the United States to facilitate its goal to become a

premier senior silver producer. 

Contact Information

Allison Pettit, Director Investor Relations

Tel: (877) 685 - 9775

Email: [email protected]

Website: www.edrsilver.com

Follow Endeavour Silver on Facebook, X, Instagram and LinkedIn

Endnotes

1 Silver equivalent (AgEq)

AgEq is calculated using an 80:1 silver:gold ratio.

2 Non-IFRS and Other Financial Measures and Ratios

Certain non-IFRS and other non-financial measures and ratios are included in this press release, including cash costs per

silver ounce, total production costs per ounce, all-in costs per ounce, all-in sustaining cost (“AISC”) per ounce, direct operating

costs per tonne, direct costs per tonne, silver co-product cash costs, gold co-product cash costs, realized silver price per

ounce, realized gold price per ounce, adjusted net earnings (loss) adjusted net earnings (loss) per share, mine operating cash

flow before taxes, working capital, operating cash flow before working capital adjustments, operating cash flow before working

capital changes per share, earnings before interest, taxes, depreciation and amortization (“EBITDA”), adjusted EBITDA per

share and sustaining and growth capital.

Please see the September 30, 2024 MD&A for explanations and discussion of these non-IFRS and other non-financial

measures and ratios. The Company believes that these measures and ratios, in addition to conventional measures and ratios

prepared in accordance with International Financial Reporting Standards (“IFRS”), provide management and investors an

improved ability to evaluate the underlying performance of the Company. The non-IFRS and other non-financial measures and

ratios are intended to provide additional information and should not be considered in isolation or as a substitute for measures

or ratios of performance prepared in accordance with IFRS. These measures and ratios do not have any standardized meaning

prescribed under IFRS, and therefore may not be comparable to other issuers. Certain additional disclosures for these non-

IFRS measures have been incorporated by reference and can be found in the section “Non-IFRS Measures” in the September

30, 2024 MD&A available on SEDAR+ atwww.sedarplus.ca.

Reconciliation of Working Capital

Expressed in thousands US dollars

As at September 30,

2024

As at December

31, 2023

Current assets $104,120 $100,773

Current liabilities   74,744   58,244

Working capital $29,376 $42,529

Reconciliation of Adjusted Net Earnings (Loss) and Adjusted Net Earnings (Loss) Per Share

Expressed in thousands US dollars

Three months ended September

30 Nine months ended September 30

(except for share numbers and per share

amounts)   2024    2023    2024    2023  

Net earnings (loss) for the period per financial

statements   ($17,300)    ($2,328)    ($32,501)   $3,074  

Unrealized foreign exchange (loss)   1,445    (409)    3,777    1,205  

Gain (loss) on derivatives   17,109    -    26,362    -  

Change in fair value of investments   (109)    1,944    1,177    1,997  

Gain on sale of Cozamin royalty   -    (6,990)    -    (6,990)  

Change in fair value of cash settled DSUs   454    (482)    2,078    (823)  

Adjusted net earnings (loss) $1,599    ($8,265)   $893    ($1,537)  

Basic weighted average share outstanding   246,000,878    194,249,283    238,827,655    192,003,752  

Adjusted net earnings (loss) per share $0.01    ($0.04)   $0.0    ($0.01)  

Reconciliation of Mine Operating Cash Flow Before Taxes        

Expressed in thousands US dollars

Three months ended September

30 Nine months ended September 30

    2024   2023   2024   2023  

Mine operating earnings per financial statements $12,483 $2,692 $34,335 $31,259  

Share-based compensation   73   44   226   (118)  

Depreciation   7,032   7,855   24,548   20,704  

Mine operating cash flow before taxes $19,588 $10,591 $59,109 $51,845  

Reconciliation of Operating Cash Flow Before Working Capital Changes and Operating Cash Flow Before Working Capital

Changes Per Share

Expressed in thousands US dollars

Three months ended September

30 Nine months ended September 30

(except for per share amounts)   2024   2023    2024   2023  

Cash from (used in) operating activities per

financial statements $8,467 $613   $23,963 $5,065  

Net changes in non-cash working capital per

financial statements   4,012   (2,650)    2,480   (22,158)  

Operating cash flow before working capital

changes $4,455 $3,263   $21,483 $27,223  

Basic weighted average shares outstanding   246,000,878   194,249,283    238,827,655   192,003,752  

Operating cash flow before working capital

changes per share $0.02 $0.02   $0.09 $0.14  

Reconciliation of EBITDA and Adjusted EBITDA

Expressed in thousands US dollars Three months ended September 30 Nine months ended September 30

    2024    2023    2024    2023  

Net earnings (loss) for the period per

financial statements   ($17,300)   ($2,328)   ($32,501) $3,074 

Depreciation – cost of sales   7,032    7,855    24,548    20,704 

Depreciation – exploration, evaluation and

development   221    -147    568    448 

Depreciation – general & administration   99    63    304    179 

Finance costs   357    170    595    658 

Current income tax expense   4,523    2,250    13,068    11,137 

Deferred income tax expense (recovery)   (512)   888    (908)   3,330 

EBITDA   ($5,580) $8,751  $5,674  $39,530 

Share based compensation   564    863    2,896    2,904 

Gain on sale of Cozamin royalty   -    (6,990)   -    (6,990)

Unrealized foreign exchange (loss)   1,445    (409)   3,777    1,205 

Gain (loss) on derivatives   17,109    -    26,362    - 

Change in fair value of investments   (109)   1,944    1,177    1,997 

Change in fair value of cash settled DSUs   454    (482)   2,078    (823)

Adjusted EBITDA $13,883  $3,677  $41,964  $37,823 

Basic weighted average shares outstanding   246,000,878    194,249,283    238,827,655    192,003,752 

Adjusted EBITDA per share $0.04  $0.08  $0.11  $0.18 

Reconciliation of Cash Cost Per Silver Ounce, Total Production Costs Per Ounce, Direct Operating Costs Per Tonne, Direct

Costs Per Tonne

Expressed in thousands US dollars

Three months ended September 30,

2023

Nine months ended September 30,

2024

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Direct production costs per financial

statements $18,968  $9,737  $28,705    23,863    10,157  $34,020 

'Purchase of the third-party material   (2,796)   -    (2,796)   (3,556)   -    (3,556)

Smelting and refining costs included in

net revenue   -    496    496    0  $494    494 

Opening finished goods   (4,038)   (557)   (4,595)   (10,257)   ($962)   (11,219)

Closing finished goods   1,725    718    2,443    8,627    656    9,283 

Direct operating costs   13,859    10,394    24,253    18,677    10,345    29,022 

'Purchase of the third-party material   2,796    -    2,796    3,556    -    3,556 

Royalties   5,060    91    5,151    4,754    67    4,821 

Special mining duty (1)   463    573    1,036    306    85    391 

Direct costs   22,178    11,058    33,236    27,293    10,497    37,790 

By-product gold sales   (8,289)   (15,505)   (23,794)   (5,326)   (11,737)   (17,063)

Opening gold inventory fair market value   2,187    751    2,938    1,629    1,268    2,897 

Closing gold inventory fair market value   (1,059)   (1,478)   (2,537)   (2,345)   (815)   (3,160)

Cash costs net of by-product   15,017    (5,174)   9,843    21,251    (787)   20,464 

Depreciation   4,656    2,376    7,032    4,684    3,171    7,855 

Share-based compensation   59    14    73    31    13    44 

Opening finished goods depreciation   (1,326)   (144)   (1,470)   (2,318)   (288)   (2,606)

Closing finished goods depreciation   515    184    699    1,509    222    1,731 

Total production costs $18,921    ($2,744) $16,177  $25,157  $2,331  $27,488 

Three months ended September 30, Three months ended September 30,

  2024 2023

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Throughput tonnes   67,094    107,971   175,065   103,345    110,925   214,270 

Payable silver ounces   766,599    100,694   867,293   1,038,087    102,510   1,140,597 

Cash costs per silver ounce $19.59    ($51.38) $11.35  $20.47    ($7.68) $17.94 

Total production costs per ounce $24.68    ($27.25) $18.65  $24.23  $22.74  $24.10 

Direct operating costs per tonne $206.56  $96.27  $138.54  $180.72  $93.26  $135.45 

Direct costs per tonne $330.55  $102.42  $189.85  $264.10  $94.63  $176.37 

Expressed in thousands US dollars

Nine months ended September 30,

2024

Nine months ended September 30,

2023

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Direct production costs per financial

statements $68,855  $30,258  $99,113  $56,886  $29,128  $86,014 

'Purchase of the third-party material   (10,231)   -   (10,231)   (7,505)   -   (7,505)

Smelting and refining costs included in

net revenue   -    1,436   1,436   -    1,945   1,945 

Opening finished goods   (7,137)   (699)   (7,836)   (4,953)   (245)   (5,198)

Closing finished goods   1,725    718   2,443   8,627    656   9,283 

Direct operating costs   53,212    31,713   84,925   53,055    31,484   84,539 

'Purchase of the third-party material   10,231    -   10,231   7,505    -   7,505 

Royalties   16,948    259   17,207   16,904    201   17,105 

Special mining duty (1)   2,113    1,270   3,383   2,800    379   3,179 

Direct costs   82,504    33,242   115,746   80,264    32,064   112,328 

By-product gold sales   (27,642)   (42,622)   (70,264)   (22,228)   (31,654)   (53,882)

Opening gold inventory fair market value   2,909    619   3,528   2,740    354   3,094 

Closing gold inventory fair market value   (1,059)   (1,478)   (2,537)   (2,345)   (815)   (3,160)

Cash costs net of by-product   56,712    (10,239)   46,473   58,431    (51)   58,380 

Depreciation   16,436    8,112   24,548   11,539    9,165   20,704 

Share-based compensation   181    45   226   (50)   (68)   (118)

Opening finished goods depreciation   (1,459)   (197)   (1,656)   (862)   (60)   (922)

Closing finished goods depreciation   515    184   699   1,509    222   1,731 

Total production costs $72,385    ($2,095) $70,290  $70,567  $9,208  $79,775 

Three months ended September 30,

2024

Three months ended September 30,

2023

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Throughput tonnes   294,995    320,853   615,848   322,628    331,290   653,918 

Payable silver ounces   3,290,499    330,563   3,621,062   3,822,057    409,007   4,231,064 

Cash costs per silver ounce $17.24    ($30.97) $12.83  $15.29    ($0.12) $13.80 

Total production costs per ounce $22.00    ($6.34) $19.41  $18.46  $22.51  $18.85 

Direct operating costs per tonne $180.38  $98.84  $137.90  $164.45  $95.03  $129.28 

Direct costs per tonne $279.68  $103.61  $187.95  $248.78  $96.79  $171.78 

Reconciliation of All-In Costs Per Ounce and AISC per ounce

Expressed in thousands US dollars

Three months ended September

30, 2024

Three months ended September 30,

2023

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Cash costs net of by-product $15,017   ($5,174) $9,843 $21,251    ($787) $20,464 

Operations share-based compensation   59   14   73   31    13   44 

Corporate general and administrative   2,034   1,154   3,188   1,087    514   1,601 

Corporate share-based compensation   428   267   695   475    219   694 

Reclamation - amortization/accretion   85   68   153   77    69   146 

Mine site expensed exploration   313   52   365   362    339   701 

Equipment loan payments   0   19   19   189    489   678 

Capital expenditures sustaining   5,696   2,092   7,788   6,697    2,787   9,484 

All-In-Sustaining Costs $23,632   ($1,508) $22,124 $30,169  $3,643  $33,812 

Growth exploration, evaluation and

development       7,624      3,476 

Growth capital expenditures       89,375      22,252 

All-In-Costs     $119,123     $59,540 

Three months ended September

30, 2024

Three months ended September 30,

2023

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Throughput tonnes   67,094   107,971   175,065   103,345    110,925   214,270 

Payable silver ounces   766,599   100,694   867,293   1,038,087    102,510   1,140,597 

Silver equivalent production (ounces)   995,146   622,779   1,617,925   1,294,091    581,764   1,875,855 

All-In-Sustaining cost per ounce $30.83   ($14.98) $25.51 $29.06  $35.54  $29.64 

Expressed in thousands US dollars

Nine months ended September 30,

2024

Nine months ended September 30,

2023

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Cash costs net of by-product $56,712   ($10,239) $46,473 $58,431    ($51) $58,380 

Operations share-based compensation   181   45   226   (50)   (68)   (118)

Corporate general and administrative   6,501   2,865   9,366   4,931    1,869   6,800 

Corporate share-based compensation   1,802   794   2,596   1,924    730   2,654 

Reclamation - amortization/accretion   288   218   506   235    197   432 

Mine site expensed exploration   776   701   1,477   1,068    1,002   2,070 

Equipment loan payments   206   306   512   679    1,465   2,144 

Capital expenditures sustaining   15,657   6,557   22,214   18,687    8,008   26,695 

All-In-Sustaining Costs $82,123 $1,247  $83,370 $85,905  $13,152  $99,057 

Growth exploration, evaluation and

development       11,148      9,792 

Growth capital expenditures       127,280      49,622 

All-In-Costs     $221,798     $158,471 

Nine months ended September

30, 2024

Nine months ended September

30, 2023

  Guanaceví Bolañitos Total Guanaceví Bolañitos Total

Throughput tonnes   294,995   320,853   615,848   322,628    331,290   653,918 

Payable silver ounces   3,290,499   330,563   3,621,062   3,822,057    409,007   4,231,064 

Silver equivalent production (ounces)   4,196,000   1,849,055   6,045,055   4,732,278    1,794,002   6,526,280 

All-In-Sustaining cost per ounce $24.96 $3.77  $23.02 $22.48  $32.16  $23.41 

Reconciliation of Sustaining Capital and Growth Capital

Expressed in thousands US dollars

Three months ended September

30

Nine months ended September

30

    2024    2023    2024   2023

Capital expenditures sustaining $7,788  $9,484  $22,214 $26,695

Growth capital expenditures   89,375    22,252    127,280   49,622

Property, plant and equipment expenditures per

Consolidated Statement of Cash Flows $97,163  $31,736  $149,494 $76,317

Expressed in thousands US dollars

Three months ended September

30

Nine months ended September

30

    2024    2023    2024   2023

Mine site expensed exploration $365  $701  $1,477 $2,070

Growth exploration, evaluation and development   7,624    3,476    11,148   9,792

Total exploration, evaluation and development   7,989    4,177    12,625   11,862

Exploration, evaluation and development

depreciation   221    (147)   568   448

Exploration, evaluation and development share-

based compensation   (204)   125    74   368

Exploration, evaluation and development expense $8,006  $4,155  $13,267 $12,678

Reconciliation of Realized Silver Price Per Ounce and Realized Gold Price Per Ounce

Expressed in thousands US dollars

Three months ended September

30 Nine months ended September 30

    2024   2023   2024   2023

Gross silver sales $30,145 $32,864 $106,601 $103,027

Silver ounces sold   1,017,392   1,370,032   3,991,055   4,337,112

Realized silver price per ounce $29.63 $23.99 $26.71 $23.75

Expressed in thousands US dollars

Three months ended September

30 Nine months ended September 30

    2024   2023   2024   2023

Gross gold sales $23,794 $17,063   $70,264   $53,882

Gold ounces sold   9,412   8,760   30,179   27,769

Realized gold price per ounce $2,528 $1,948   $2,328   $1,940

Cautionary Note Regarding Forward-Looking Statements

This news release contains “forward-looking statements” within the meaning of the United States private 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 herein include but are not limited to statements regarding the

development and financing of the Terronera Project: anticipated timing of the project; estimated Terronera project economics,

Terronera project’s forecasted operations, costs and expenditures, and the timing and results of various related activities,

estimated timeline for fabrication and installation of the new trunnion at Guanacevi; Endeavour’s anticipated performance in

2024 including changes in mining operations and forecasts of production levels, anticipated production costs and all-in

sustaining costs and the timing and results of various activities. 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, production levels, performance or achievements of Endeavour

and its operations to be materially different from those expressed or implied by such statements. Such factors and

assumptions include but are not limited changes in production and costs guidance; the ongoing effects of inflation and supply

chain issues on mine economics; national and local governments, legislation, taxation, controls, regulations and political or

economic developments in Canada and Mexico; financial risks due to precious metals prices; operating or technical

difficulties in mineral exploration, development and mining activities; risks and hazards of mineral exploration, development

and mining; the speculative nature of mineral exploration and development; risks in obtaining necessary licenses and permits;

the Company’s ability to continue to comply with the terms of the Debt Facility; the Company’s ability to replace the new

trunnion in the anticipated timeframe; the successful continued operation of the repurposed regrind mill as the primary ball

mill; the ongoing effects of inflation and supply chain issues on the Terronera Project economics; fluctuations in the prices of

silver and gold, fluctuations in the currency markets (particularly the Mexican peso, Chilean peso, Canadian dollar and U.S.

dollar); and challenges to the Company’s title to properties; as well as those factors described in the section “risk factors”

contained in the Company’s most recent form 40F/Annual Information Form filed with the S.E.C. and Canadian securities

regulatory authorities.

Forward-looking statements are based on assumptions management believes to be reasonable, including but not limited to:

the continued operation of the Company’s mining operations, no material adverse change in the market price of commodities,

forecasted mine economics as of 2024, mining operations will operate and the mining products will be completed in

accordance with management’s expectations and achieve their stated production outcomes, and such other assumptions and

factors as set out herein. 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.