Document

EX-99.1 2 ag-2025q3fsxex991.htm EX-99.1 Document

CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS

FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2025 AND 2024

(UNAUDITED)


925 West Georgia Street, Suite 1800, Vancouver, B.C., Canada V6C 3L2 Phone: 604.688.3033 \| Fax: 604.639.8873\| Toll Free: 1.866.529.2807 \| Email: info@firstmajestic.com www.firstmajestic.com

Management’s Responsibilities over Financial Reporting

The condensed interim consolidated financial statements of First Majestic Silver Corp. (the “Company”) are the responsibility of the Company’s management. The condensed interim consolidated financial statements are prepared in accordance with International Accounting Standard 34, "Interim Financial Reporting", as issued by the International Accounting Standards Board and reflect management’s best estimates and judgment based on information currently available.

Management has developed and maintains a system of internal controls to ensure that the Company’s assets are safeguarded, transactions are authorized and properly recorded, and financial information is reliable.

The Board of Directors is responsible for ensuring management fulfills its responsibilities. The Audit Committee reviews the results of the condensed interim consolidated financial statements prior to their submission to the Board of Directors for approval.

The condensed interim consolidated financial statements have not been audited.


/s/ Keith Neumeyer						/s/ David Soares
Keith Neumeyer						David Soares, CPA, CA
President & CEO						Chief Financial Officer
November 4, 2025						November 4, 2025

TABLE OF CONTENTS


CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS

	Condensed Interim Consolidated Statements of Earnings (Loss)	1
	Condensed Interim Consolidated Statements of Comprehensive Income (Loss)	2
	Condensed Interim Consolidated Statements of Cash Flows	3
	Condensed Interim Consolidated Statements of Financial Position	4
	Condensed Interim Consolidated Statements of Changes in Equity	5

NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS

General
	Note 1. Nature of Operations	6
	Note 2. Basis of Presentation	6
	Note 3. Material Accounting Policy Information, Estimates and Judgments	6
	Note 4. Acquisition of Gatos Silver Inc.	11

Statements of Earnings (Loss)
	Note 5. Segmented Information	14
	Note 6. Revenues	19
	Note 7. Cost of Sales	20
	Note 8. General and Administrative Expenses	21
	Note 9. Mine Holding Costs	21
	Note 10. Investment and Other Income (Loss)	21
	Note 11. Finance Costs	22
	Note 12. Earnings or Loss per Share	22

Statements of Financial Position


	Note 13. Inventories	23
	Note 14. Other Financial Assets	23

	Note 15. Mining Interests	24
	Note 16. Property, Plant and Equipment	28
	Note 17. Right-of-Use Assets	30

	Note 18. Restricted Cash	31
	Note 19. Trade and Other Payables	31

	Note 20. Debt Facilities	32
	Note 21. Lease Liabilities	34


	Note 22. Share Capital	36

Other items

	Note 23. Non-Controlling Interests	42
	Note 24. Financial Instruments and Related Risk Management	43
	Note 25. Supplemental Cash Flow Information	47
	Note 26. Contingencies and Other Matters	48


	Note 27. Subsequent Events	52


CONDENSED INTERIM CONSOLIDATED STATEMENTS OF EARNINGS (LOSS)
FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2025 AND 2024
Condensed Interim Consolidated Financial Statements - Unaudited			(In thousands of US dollars, except share and per share amounts)

The Condensed Interim Consolidated Statements of Earnings (Loss) provide a summary of the Company’s financial performance and net earnings or loss over the reporting periods.


		Three Months Ended September 30,		Nine Months Ended September 30,
	Note	2025	2024	2025	2024

Revenues	6	$285,063	$146,087	$793,234	$388,267
Mine operating costs
Cost of sales	7	131,122	85,694	389,978	255,279

Depletion, depreciation and amortization		54,860	31,871	191,019	89,325
		185,982	117,565	580,997	344,604

Mine operating earnings		99,081	28,522	212,237	43,663

General and administrative expenses	8	10,645	9,440	35,873	28,186
Share-based payments		4,382	2,935	13,688	10,895
Mine holding costs	9	4,400	6,153	14,692	18,173

Restructuring costs		3,556	—	3,556	—


Acquisition Costs	4	—	—	5,584	—
Foreign exchange (gain) loss		(2,749)	5,848	(14,993)	15,824
Operating earnings (loss)		78,847	4,146	153,837	(29,415)


Investment and other (loss) income	10	(5,418)	528	1,421	4,086
Finance costs	11	(7,111)	(6,858)	(21,872)	(21,277)
Earnings (loss) before income taxes		66,318	(2,184)	133,386	(46,606)

Income taxes
Current income tax expense		27,981	11,174	64,155	16,707
Deferred income tax (recovery) expense		(4,625)	13,235	(36,550)	25,094
		23,356	24,409	27,605	41,801

Net earnings (loss) for the period		$42,962	($26,593)	$105,781	($88,407)

Net earnings (loss) attributable to:
Owners of the Company		$26,978	($26,593)	$81,790	($88,407)
Non-controlling interest	23	$15,984	$—	$23,991	$—

Earnings (loss) per common share attributable to owners of the Company
Basic	12	$0.06	($0.09)	$0.18	($0.30)
Diluted	12	$0.06	($0.09)	$0.18	($0.30)

Weighted average shares outstanding
Basic	12	488,722,642	301,000,656	475,754,745	293,440,674
Diluted	12	492,697,444	301,000,656	479,815,177	293,440,674

Approved and authorized by the Board of Directors for issuance on November 4, 2025.


/s/ Keith Neumeyer						/s/ Colette Rustad
Keith Neumeyer, Director						Colette Rustad, Director


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 1


CONDENSED INTERIM CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2025 AND 2024
Condensed Interim Consolidated Financial Statements - Unaudited			(In thousands of US dollars, except share and per share amounts)

The Condensed Interim Consolidated Statements of Comprehensive Income (Loss) provide a summary of total comprehensive earnings or loss and summarizes items recorded in other comprehensive income that may or may not be subsequently reclassified to profit or loss depending on future events.


	Note	Three Months Ended September 30,		Nine Months Ended September 30,
		2025	2024	2025	2024

Net earnings (loss) for the period		$42,962	($26,593)	$105,781	($88,407)

Other comprehensive income




Items that will not be subsequently reclassified to net loss:
Unrealized gain on fair value of investments in marketable securities, net of tax	14(b)	56,503	5,825	86,653	8,312
Realized gain (loss) on investments in marketable securities, net of tax	14(b)	138	(7)	(1,744)	(576)



Other comprehensive income		56,641	5,818	84,909	7,736

Total comprehensive income (loss)		$99,603	($20,775)	$190,690	($80,671)

Comprehensive income (loss) attributable to:
Owners of the Company		$83,619	($20,775)	$166,699	($80,671)
Non-controlling interests		$15,984	$—	$23,991	$—


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 2


CONDENSED INTERIM CONSOLIDATED STATEMENTS OF CASH FLOWS
FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30, 2025 AND 2024
Condensed Interim Consolidated Financial Statements - Unaudited			(In thousands of US dollars)

The Condensed Interim Consolidated Statements of Cash Flows provide a summary of movements in cash and cash equivalents during the reporting periods by classifying them as operating, investing or financing activities.


		Three Months Ended September 30,		Nine Months Ended September 30,
	Note	2025	2024	2025	2024
Operating Activities
Net earnings (loss) for the period		$42,962	($26,593)	$105,781	($88,407)
Adjustments for:
Depletion, depreciation and amortization		55,195	32,251	192,027	90,444
Share-based payments		2,554	2,710	10,068	9,773
Income tax expense		23,356	24,409	27,605	41,801
Finance costs	11	7,111	6,858	21,872	21,277


Unrealized loss from marketable securities and silver futures derivatives		8,326	1,180	8,770	831




Other		1,810	(1,058)	144	421
Operating cash flows before non-cash working capital and taxes		141,314	39,757	366,267	76,140
Net change in non-cash working capital items	25	(16,774)	2,967	(37,469)	9,827
Income taxes paid		(12,020)	(1,686)	(70,680)	(15,651)
Cash generated in operating activities		112,520	41,038	258,118	70,316

Investing Activities


Expenditures on mining interests		(40,196)	(27,837)	(117,587)	(72,620)
Acquisition of property, plant and equipment		(17,142)	(5,187)	(45,631)	(17,886)

Deposits paid for acquisition of non-current assets		(762)	(25)	(912)	(502)
Gatos Silver Inc. cash acquired, net of cash consideration paid	4	—	—	159,560	—
Acquisition of Springpole Silver Stream	15(f)	—	—	(5,000)	—




Other	25	147	329	(225)	1,211
Cash used in investing activities		(57,953)	(32,720)	(9,795)	(89,797)

Financing Activities
Proceeds from prospectus offering, net of share issue costs	22	—	22,745	—	93,899


Proceeds from exercise of stock options		18,710	5	36,877	36
Repayment of lease liabilities	21	(5,348)	(4,638)	(13,856)	(12,545)
Dividends and distributions paid to non-controlling interests	23	(13,499)	—	(23,187)	—
Finance costs paid		(2,061)	(2,467)	(6,194)	(7,078)

Repayment of debt facilities	20	—	(20,000)	—	(20,000)
Dividends declared and paid	22	(2,347)	(1,388)	(7,286)	(3,847)

Shares repurchased	22	—	—	(4,270)	—
Cash (used in) provided by financing activities		(4,545)	(5,743)	(17,916)	50,465

Effect of exchange rate on cash and cash equivalents held in foreign currencies		580	(18)	2,768	(1,835)
Increase in cash and cash equivalents		50,022	2,575	230,407	30,984
Cash and cash equivalents, beginning of the period		384,753	152,173	202,180	125,581


Cash and cash equivalents, end of period		$435,355	$154,730	$435,355	$154,730






Supplemental cash flow information	25


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 3


CONDENSED INTERIM CONSOLIDATED STATEMENTS OF FINANCIAL POSITION
AS AT SEPTEMBER 30, 2025 AND DECEMBER 31, 2024
Condensed Interim Consolidated Financial Statements - Unaudited			(In thousands of US dollars)

The Condensed Interim Consolidated Statements of Financial Position provides a summary of assets, liabilities and equity, as well as their current versus non-current nature, as at the reporting date.


	Note	September 30, 2025	December 31, 2024
Assets

Current assets
Cash and cash equivalents		$435,355	$202,180

Trade and other receivables		39,307	12,303
Value added taxes receivable	24	43,866	33,864

Inventories	13	96,232	62,524
Other financial assets	14	139,851	49,781
Prepaid expenses and other		15,721	8,169

Total current assets		770,332	368,821

Non-current assets
Mining interests	15	2,674,915	1,034,522
Property, plant and equipment	16	554,009	378,630
Right-of-use assets	17	18,369	23,898
Deposits on non-current assets		6,564	5,720


Trade and other receivables		5,000	5,000
Non-current restricted cash	18	133,416	106,072
Non-current value added taxes receivable	24	10,870	10,750
Deferred tax assets		62,025	46,375
Total assets		$4,235,500	$1,979,788

Liabilities and Equity

Current liabilities
Trade and other payables	19	$188,625	$103,895

Unearned revenue	6	7,621	580
Current portion of debt facilities	20	533	825
Current portion of lease liabilities	21	13,858	16,215


Income taxes payable		17,313	22,792
Total current liabilities		227,950	144,307

Non-current liabilities
Debt facilities	20	216,220	208,657
Lease liabilities	21	6,562	11,320
Decommissioning liabilities		177,075	159,067
Other liabilities		7,107	5,587
Non-current income taxes payable		21,701	19,685
Deferred tax liabilities		571,445	80,094
Total liabilities		$1,228,060	$628,717

Equity
Share capital		3,065,440	1,978,101
Equity reserves		176,655	90,028
Accumulated deficit		(642,555)	(717,058)
Equity attributable to owners of the Company		2,599,540	1,351,071
Non-controlling interest	23	407,900	—
Total equity		$3,007,440	$1,351,071
Total liabilities and equity		$4,235,500	$1,979,788

Commitments (Note 24); Contingencies (Note 26); Subsequent event (Note 27)


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 4


CONDENSED INTERIM CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY
FOR THE NINE MONTHS ENDED SEPTEMBER 30, 2025 AND 2024
Condensed Interim Consolidated Financial Statements - Unaudited			(In thousands of US dollars, except share and per share amounts)

The Condensed Interim Consolidated Statements of Changes in Equity summarizes movements in equity, including common shares, share capital, equity reserves and retained earnings or accumulated deficit.


	Share Capital		Equity Reserves
	Shares	Amount	Share-based payments(a)	OCI(b)	Equity component of convertible debenture(c)	Total equity reserves	Accumulated deficit	Equity attributable to owners of the Company	Non- controlling Interest	Total equity
Balance at December 31, 2023	287,146,715	$1,879,971	$119,304	($35,224)	$3,945	$88,025	($609,876)	$1,358,121	$—	$1,358,121
Net loss for the period	—	—	—	—	—	—	(88,407)	(88,407)	—	(88,407)
Other comprehensive income	—	—	—	7,736	—	7,736	—	7,736	—	7,736
Total comprehensive loss	—	—	—	7,736	—	7,736	(88,407)	(80,671)	—	(80,671)
Share-based payments	—	—	9,773	—	—	9,773	—	9,773	—	9,773

Shares issued for:


Prospectus offerings (Note 22(a))	14,300,000	93,899	—	—	—	—	—	93,899	—	93,899

Exercise of stock options (Note 22(b))	6,000	56	(20)	—	—	(20)	—	36	—	36

Settlement of restricted and deferred share units (Note 22(c) and 22(e))	268,546	2,769	(2,769)	—	—	(2,769)	—	—	—	—



Dividend declared and paid (Note 22(f))	—	—	—	—	—	—	(3,847)	(3,847)	—	(3,847)
Balance at September 30, 2024	301,721,261	$1,976,695	$126,288	($27,488)	$3,945	$102,745	($702,130)	$1,377,310	$—	$1,377,310

Balance at December 31, 2024	301,863,238	$1,978,101	$127,110	($41,026)	$3,945	$90,028	($717,058)	$1,351,071	$—	$1,351,071
Net earnings for the period	—	—	—	—	—	—	81,790	81,790	23,991	105,781
Other comprehensive income	—	—	—	84,909	—	84,909	—	84,909	—	84,909
Total comprehensive income	—	—	—	84,909	—	84,909	81,790	166,699	23,991	190,690
Share-based payments	—	—	10,068	—	—	10,068	—	10,068	—	10,068


Shares issued for:


Acquisition of Gatos (Note 4)	179,640,768	1,020,359	26,023	—	—	26,023	—	1,046,382	407,096	1,453,478


Exercise of stock options (Note 22(b))	8,781,754	67,717	(30,840)	—	—	(30,840)	—	36,877	—	36,877

Settlement of restricted, preferred, and deferred share units (Note 22(c), 22(d), and 22(e))	504,075	3,533	(3,533)	—	—	(3,533)	—	—	—	—
Dividends and distributions to non-controlling interest (Note 23)	—	—	—	—	—	—	—	—	(23,187)	(23,187)


Shares repurchased (Note 22(a))	(768,500)	(4,270)	—	—	—	—	—	(4,270)	—	(4,270)
Dividend declared and paid (Note 22(f))	—	—	—	—	—	—	(7,286)	(7,286)	—	(7,286)
Balance at September 30, 2025	490,021,335	$3,065,440	$128,828	$43,883	$3,945	$176,655	($642,555)	$2,599,540	$407,900	$3,007,440

(a)Share-based payments reserve records the cumulative amount recognized under IFRS 2 share-based payments in respect of stock options granted, restricted share units, deferred share units, preferred share units and shares purchase warrants issued but not exercised or settled to acquire shares of the Company.

(b)Other comprehensive income reserve principally records the unrealized fair value gains or losses related to fair value through other comprehensive income ("FVTOCI") of financial instruments and re-measurements arising from actuarial gains or losses and return on plan assets in relation to San Dimas' retirement benefit plan.

(c)Equity component of convertible debenture reserve represents the estimated fair value of its conversion option of $42.3 million, net of deferred tax effect of $11.4 million. This amount is not subsequently remeasured and will remain in equity until the conversion option is exercised, in which case, the balance recognized in equity will be transferred to share capital. Where the conversion option remains unexercised at the maturity date of the convertible note, the balance will remain in equity reserves.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 5


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
Condensed Interim Consolidated Financial Statements - Unaudited			(Tabular amounts are expressed in thousands of US dollars)

1. NATURE OF OPERATIONS

First Majestic Silver Corp. (the “Company” or “First Majestic”) is in the business of production, development, exploration, and acquisition of mineral properties with a focus on silver and gold production in North America. The Company owns four producing mines in Mexico consisting of the Santa Elena Silver/Gold Mine, the newly acquired Los Gatos Silver Mine (through the Company's 70% interest in the Los Gatos joint venture) (see Note 4), the San Dimas Silver/Gold Mine, and the La Encantada Silver Mine. The Company also owns the Jerritt Canyon Gold Mine in Nevada, USA which the Company placed on temporary suspension on March 20, 2023 to focus on exploration, definition, and expansion of the mineral resources and optimization of mine planning and plant operations. The Company owns two additional mines in Mexico that are in suspension: the San Martin Silver Mine and the Del Toro Silver Mine, and several exploration stage projects. In addition, the Company is the 100% owner and operator of its own minting facility, First Mint, LLC ("First Mint").

First Majestic is incorporated in the Province of British Columbia, Canada, and is publicly listed on the New York Stock Exchange (“NYSE”) and the Toronto Stock Exchange (“TSX”) under the symbol “AG”, and on the Frankfurt Stock Exchange under the symbol “FMV”. The Company’s head office and principal address is located at Suite 1800 - 925 West Georgia Street, Vancouver, British Columbia, V6C 3L2, Canada.

2. BASIS OF PRESENTATION

These condensed interim consolidated financial statements have been prepared in accordance with International Accounting Standard (“IAS”) 34, “Interim Financial Reporting” of the IFRS Accounting Standards as issued by the International Accounting Standards Board ("IASB"). These condensed interim consolidated financial statements should be read in conjunction with the Company’s audited consolidated financial statements as at and for the year ended December 31, 2024 as some disclosures from the annual consolidated financial statements have been condensed or omitted.

These condensed interim consolidated financial statements have been prepared on a historical cost basis except for certain items that are measured at fair value including derivative financial instruments (Note 24) and marketable securities (Note 14). All dollar amounts presented are in thousands of United States dollars unless otherwise specified.

These condensed interim consolidated financial statements incorporate the financial statements of the Company and its controlled subsidiaries. Control exists when the Company has the power, directly or indirectly, to govern the financial and operating policies of an entity so as to obtain benefits from its activities. The consolidated financial statements include the accounts of the Company and its subsidiaries. Intercompany balances, transactions, income and expenses are eliminated on consolidation.

These condensed interim consolidated financial statements were prepared using accounting policies consistent with those in the audited consolidated financial statements as at and for the year ended December 31, 2024 except as outlined in Note 3.

3. MATERIAL ACCOUNTING POLICY INFORMATION, ESTIMATES AND JUDGMENTS

The Company’s management makes judgments in its process of applying the Company’s accounting policies in the preparation of its unaudited condensed interim consolidated financial statements. In addition, the preparation of the financial data requires the Company’s management to make assumptions and estimates of the impacts of uncertain future events on the carrying amounts of the Company’s assets and liabilities at the end of the reporting period, and the reported amounts of revenues and expenses during the reporting period. Actual results may differ from those estimates as the estimation process is inherently uncertain. Estimates are reviewed on an ongoing basis based on historical experience and other factors that are considered to be relevant under the circumstances. Revisions to estimates and the resulting impacts on the carrying amounts of the Company’s assets and liabilities are accounted for prospectively.

In preparing the Company’s unaudited condensed interim consolidated financial statements for the three and nine months ended September 30, 2025, the Company applied the accounting policies, critical judgments and estimates disclosed in Note 3 of its audited consolidated financial statements for the year ended December 31, 2024 and the following accounting policies, critical judgments and estimates in applying accounting policies:


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 6


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

3. MATERIAL ACCOUNTING POLICY INFORMATION, ESTIMATES AND JUDGMENTS (continued)

New and amended IFRS standards that are effective for the current year

In the current year, the Company has applied the below amendments to IFRS Accounting Standards as issued by the IASB that were effective for annual periods that begin on or after January 1, 2025. Their adoption has not had any material impact on the disclosures or on the amounts reported in these financial statements.

Lack of Exchangeability (Amendments to IAS 21)

The amendments clarify how an entity should assess whether a currency is exchangeable and how it should determine a spot exchange rate when exchangeability is lacking. In addition, the amendments require the disclosure of information that enables users of financial statements to understand the impact of a currency not being exchangeable.

The amendments were applied effective January 1, 2025 and did not have a material impact on the Company’s consolidated financial statements.

Future Changes in Accounting Policies Not Yet Effective in the Current Period

At the date of authorization of these financial statements, the Company has not applied the following new and revised IFRS Accounting Standards that have been issued but are not yet effective. Management does not expect that the adoption of the Standards listed below will have a material impact on the financial statements of the Company in future periods, except if indicated.

Presentation and Disclosure in Financial Statements (Amendment to IFRS 18)

In April 2024, the IASB released IFRS 18 Presentation and Disclosure in Financial Statements. IFRS 18 replaces IAS 1 Presentation of Financial Statements while carrying forward many of the requirements in IAS 1. IFRS 18 introduces new requirements to: i) present specified categories and defined subtotals in the statement of earnings, ii) provide disclosures on management-defined performance measures (MPMs) in the notes to the financial statements, iii) improve aggregation and disaggregation. Some of the requirements in IAS 1 are moved to IAS 8 Accounting Policies, Changes in Accounting Estimates and Errors and IFRS 7 Financial Instruments: Disclosures. The IASB also made minor amendments to IAS 7 Statement of Cash Flows and IAS 33 Earnings per Share in connection with the new standard. IFRS 18 requires retrospective application with specific transition provisions.

The amendments are effective for annual reporting periods beginning on or after January 1, 2027, although earlier application is permitted. The Company is currently evaluating the impact of IFRS 18 on the Company’s consolidated financial statements.

Classification and Measurement of Financial Instruments (Amendments to IFRS 9 and IFRS 7)

The amendments provide guidance on the derecognition of a financial liability settled through electronic transfer, as well as the classification of financial assets for:

• Contractual terms consistent with a basic lending arrangement;

• Assets with non-recourse features;

• Contractually linked instruments.

Additionally, the amendments introduce new disclosure requirements related to investments in equity instruments designated at fair value through other comprehensive income (“FVOCI”), and additional disclosures for financial instruments with contingent features.

These amendments are effective for annual reporting periods beginning on or after January 1, 2026, although earlier application is permitted. The Company is currently evaluating the impact of these amendments.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 7


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

3. MATERIAL ACCOUNTING POLICY INFORMATION, ESTIMATES AND JUDGMENTS (continued)

Critical Judgments and Estimates

Fair Value Estimates in the acquisition of Gatos Silver, Inc. (Note 4)

In business combinations, it generally requires time to obtain the information necessary to identify and measure the following as of the acquisition date:

(i) The identifiable assets acquired and liabilities assumed;

(ii) The consideration transferred in exchange for an interest in the acquiree;

(iii) Exploration potential and any resulting goodwill.

If the initial accounting for a business combination is incomplete by the end of the reporting period in which the combination occurs, the Company reports in its interim consolidated financial statements provisional amounts for the items for which the accounting is incomplete. These provisional amounts are adjusted during the measurement period, or additional assets or liabilities are recognized, to reflect new information obtained about facts and circumstances that existed as of the acquisition date and, if known, would have affected the measurement of the amounts recognized as of that date. The measurement period ends as soon as the Company receives the information it was seeking about facts and circumstances that existed as of the acquisition date or learns that more information is not obtainable and shall not exceed one year from the acquisition date.

The fair value of assets acquired and liabilities assumed requires that management make judgments and estimates taking into account information available at the time of the acquisition about future events including, but not restricted to, estimates of mineral reserves and resources, exploration potential, future metal prices, future operating costs and capital expenditures and discount rates.

During the allowable measurement period, the Company will retrospectively adjust the provisional amounts recognized at the acquisition date to reflect new information obtained about facts and circumstances that existed as of the acquisition date and, if known, would have affected the measurement of the amounts recognized as of that date. The Company may also recognize additional assets or liabilities if new information is obtained about facts and circumstances that existed as of the acquisition date and, if known, would have resulted in the recognition of those assets and liabilities as of that date. The measurement period ends as soon as the Company receives the information it was seeking about facts and circumstances that existed as of the acquisition date or learns that more information is not obtainable and shall not exceed one year from the acquisition date.

The fair value of assets acquired and liabilities assumed are subject to change for up to one year from the Acquisition Date. If new information arises which would impact management's assessment of the fair value at the Acquisition Date, any adjustments to the allocation of the purchase consideration will be recognized retrospectively and comparative information will be revised. Consequently, the final allocation of the purchase price may result in different adjustments than those shown in the unaudited interim consolidated financial statements.

Consideration for the acquisition of Gatos Silver, Inc.

Acquisitions of businesses are accounted for using the acquisition method. The consideration of each business combination is measured, at the date of the exchange, as the aggregate of the fair value of assets given, liabilities incurred or assumed and equity instruments issued by the Company to the former owners of the acquiree in exchange for control of the acquiree. Management made judgments and estimates in calculating the value of the shares and options transferred, including but not limited to share price, volatility, rate of quarterly dividends and the discount rate.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 8


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

3. MATERIAL ACCOUNTING POLICY INFORMATION, ESTIMATES AND JUDGMENTS (continued)

Critical Judgments and Estimates (continued)

Determination of Control or Significant Influence in Los Gatos Joint Venture (the “LGJV”) (Note 4)

As a result of the Gatos Silver acquisition, the Company now holds a 70% interest in the LGJV. Judgment is required to determine whether the Company controls or has significant influence over the LGJV, which impacts the accounting treatment to consolidate or account for the investment using the equity method, respectively. The assessment required judgment related to factors including, but not limited to, the relevant activities of the LGJV and the substantive rights of the shareholders to approve, among other things, operating policies, budgets, and financing plans. The Company determined that, based on its ability to direct the activities that most significantly affect the returns of the LGJV, it had obtained control over LGJV as of January 16, 2025.

Revenue Recognition (Note 6)

Revenue from concentrate sales to independent smelters is recognized when control of the asset is transferred to the customer. Contracts typically provide for provisional payments based on assays and quoted metal prices, with final settlement based on commodity prices during specified quotational periods, ranging from one month prior to shipment to three months after arrival at the smelter. Sales revenue is initially recognized on a provisional basis using the Company’s best estimate of contained metal and adjusted subsequently. Revenue on provisionally priced sales is recognized based on significant fair value estimates using forward market prices and quantities. At each reporting date, mark-to-market adjustments are made to provisionally priced metal based on the contract's quotational period. In periods of high price volatility, mark-to-market adjustments for unsettled metal quantities can be significant. Provisional sales quantities are adjusted upon receipt of new information.

New Accounting Policies

Non-Controlling Interest (Note 23)

Non-controlling interest represents equity interests in subsidiaries owned by external parties. The share of net assets of subsidiaries attributable to non-controlling interests is presented as a component of equity. Non-controlling interest is allocated a share of net income and other comprehensive income, which is recognized directly in equity, even if the results of the non-controlling interest show a deficit balance.

The Company treats transactions with non-controlling interests as transactions with equity shareholders. Changes in the Company's ownership interest in subsidiaries that do not result in a loss of control are accounted for as equity transactions. Non-controlling interests are measured either at fair value or at the non-controlling interests’ proportionate share of the recognized amounts of the acquirers’ identifiable net assets as at the date of acquisition. The choice of measurement basis is made on a transaction by transaction basis. The Company elected to measure the non-controlling interest of the LGJV at the date the Company acquired control, based on the proportionate share of the entity's recognized net assets.

Revenue Recognition (Note 6)

The Company's primary product is silver and gold. Other metals, such as zinc, lead, and copper produced as part of the extraction process are considered to be by-products arising from the production of silver and gold. Smelting and refining charges are net against revenue from the sale of metals.

Revenue relating to the sale of metals is recognized when control of the metal or related services are transferred to the customer in an amount that reflects the consideration the Company expects to receive in exchange for the metals.

When considering whether the Company has satisfied its performance obligation, it considers the indicators of the transfer of control, which include, but are not limited to, whether: the Company has a present right to payment; the customer has legal title to the asset; the Company has transferred physical possession of the asset to the customer; and the customer has the significant risks and rewards of ownership of the asset.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 9


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

3. MATERIAL ACCOUNTING POLICY INFORMATION, ESTIMATES AND JUDGMENTS (continued)

New Accounting Policies (continued)

Revenue Recognition (Note 6) (continued)

Metals in doré sold are priced on date of transfer of control. Final weights and assays are adjusted on final settlement which is approximately one month after delivery. Metals in concentrate sold are provisionally priced at the date of transfer of control as the final selling price is subject to movements in the monthly average prices up to the final settlement date, typically one to three months after delivery to the customer. For this purpose, the transaction price can be measured reliably for those products, such as silver, gold, zinc, lead and copper, for which there exists an active and freely traded commodity market such as the London Metals Exchange and the value of product sold by the Company is directly linked to the form in which it is traded on that market.

Sales revenue is commonly subject to adjustments based on an inspection of the product by the customer. In such cases, sales revenue is initially recognized on a provisional basis using the Company’s best estimate of contained metal, and adjusted subsequently. Revenues are recorded under these contracts at the time control passes to the buyer based on the expected settlement period. Revenue on provisionally priced sales is recognized based on estimates of the fair value of the consideration receivable, which is determined using forward market prices and estimated quantities. At each reporting date, provisionally priced metal is marked to market based on the forward selling price for the quotational period stipulated in the contract. Variations between the price recorded at the date when control is transferred to the buyer and the actual final price set under the smelting contracts are caused by changes in metal prices.

Revenue from the sale of coins, ingots and bullion is recorded when the products have been shipped and funds have been received. When cash was received from customers prior to shipping of the related finished goods, the amounts are recorded as unearned revenue until the products are shipped.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 10


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

4. ACQUISITION OF GATOS SILVER, INC.

Consideration and Purchase Price Allocation

On January 16, 2025, the Company completed its acquisition of Gatos Silver, Inc. (“Gatos”) pursuant to a merger agreement that was entered into between the parties on September 4, 2024 (the "Merger Agreement"), and as a result of such acquisition, Gatos became a wholly-owned subsidiary of the Company. The Company issued an aggregate of 177,433,006 common shares of the Company to acquire all of the issued and outstanding shares of common stock of Gatos (in addition to a nominal amount of cash in lieu of fractional First Majestic common shares), resulting in former Gatos shareholders holding approximately 38% of the issued and outstanding common shares of the Company post-closing on a fully diluted basis at the closing of the transaction. In addition, the Merger Agreement provided for the issuance by First Majestic of options to purchase an aggregate of 8,242,244 First Majestic options in exchange for all existing Gatos options at exercise prices adjusted by the exchange ratio of 2.55 ("the Exchange Ratio"). All existing RSUs and DSUs of Gatos were settled for an aggregate of 2,207,762 First Majestic common shares.

Gatos holds a 70% interest in the Los Gatos Joint Venture (“LGJV”), which owns the producing Los Gatos underground silver mine in Chihuahua, Mexico. The Los Gatos mine consists of approximately 103,000 hectares of mineral rights, representing a highly prospective and under-explored district with numerous silver-zinc-lead epithermal mineralized zones identified as priority targets. The acquisition was completed in order to support the Company's growth strategy by adding another cornerstone asset within a world-class mining jurisdiction to the Company's portfolio.

Management has concluded that Gatos constitutes a business and, therefore, the acquisition is accounted for in accordance with IFRS 3 - Business Combinations. Given the delivery of the consideration and the fulfillment of the covenants as per the Merger Agreement, the transaction was deemed to be completed with First Majestic identified as the acquirer. Based on the opening market price of the Company’s common shares on January 16, 2025 (the “Acquisition Date”), the total consideration of the Gatos acquisition is $1.05 billion. The Company began consolidating the operating results, cash flows and net assets of Gatos from January 16, 2025 onwards

The determination of the fair value of assets acquired and liabilities assumed is based on a detailed valuation of Gatos' net assets, utilizing income, market, and cost valuation methods conducted with the assistance of an independent third party. The determination of the fair value of assets acquired and liabilities assumed was previously reported based on preliminary estimates at the Acquisition Date. During the second quarter of 2025, the Company finalized the full and detailed valuation of the fair value of the net assets of Gatos acquired using income, market, and cost valuation methods with the assistance of an independent third party.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 11


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

4. ACQUISITION OF GATOS SILVER, INC. (continued)

Consideration and Purchase Price Allocation (continued)

Total consideration for the acquisition was valued at $1.05 billion on the Acquisition Date. The following table summarizes the consideration paid as part of the purchase price:


Total Consideration

177,433,066 Consideration Shares issued to Gatos shareholders with an accounting fair value of $5.68 per share(1)						$1,007,819
2,207,762 Consideration DSUs and RSUs of Gatos converted to First Majestic common shares with an accounting fair value of $5.68 per share(1)						12,540
8,242,244 Consideration Options of Gatos converted to First Majestic Options with an accounting fair value of $3.51 per option(3)						26,023
Other consideration(2)						7,841

Total consideration						$1,054,223

(1)Fair value of Consideration Shares was estimated at $5.68 per share based on the opening price of First Majestic’s common shares on the New York Stock Exchange on January 16, 2025.

(2)Other consideration is made up of cash payments for withholding taxes and payments made for fractional shares.

(3)The fair value of Consideration Options was estimated using the Black-Scholes method as at the Acquisition Date, using the following assumptions:



			Risk-free interest rate (%)						2.94% - 3.05%
			Expected life (years)						3.99
			Expected Volatility (%)						58%
			Expected dividend yield (%)						0.28%


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 12


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

4. ACQUISITION OF GATOS SILVER, INC. (continued)

Consideration and Purchase Price Allocation (continued)

The following table summarizes the purchase price allocated to the identifiable assets and liabilities based on their estimated fair values on the Acquisition Date:


Allocation of Purchase Price

Cash and cash equivalents(2)						$167,401
Inventories						19,107
Trade and other receivables(1)						19,644
VAT receivables						2,026
Prepaid expenses and other						6,505
Mining interest						1,658,689
Property, plant and equipment						185,261
Right-of-use assets						281
Trade and other payables						(65,037)
Income taxes payable						(12,717)
Lease obligations						(415)
Decommissioning liabilities						(8,112)
Deferred tax liabilities						(511,314)
Net assets acquired						$1,461,319
Non-controlling interests						(407,096)
Net assets attributable to the Company						$1,054,223

(1) Trade and other receivables are expected to be fully recoverable.

(2) Cash acquired by the Company on the Acquisition Date was $159.6 million net of withholding taxes on RSU settlements amounting to $7.8 million.

Financial and operating results of Gatos are included in the Company’s consolidated financial statements effective January 16, 2025. During the three and nine months ended September 30, 2025, the acquisition of Gatos contributed $108.7 and $302.3 million of revenues, respectively, and $38.6 million and $62.7 million of net earnings, respectively, to the Company’s financial results since January 16, 2025.

Had the business combination been effective at January 1, 2025, the Company's pro forma revenues and net earnings for the three and nine months ended September 30, 2025 would have been $285.1 million and $43.0 million, and $810.7 million and $109.0 million, respectively. Total transaction costs of $5.6 million related to the acquisition were expensed in Q1 2025.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 13


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

4. ACQUISITION OF GATOS SILVER, INC. (continued)

Consideration and Purchase Price Allocation (continued)

The Company used discounted cash flow models to determine the fair value of the depletable mining interest. The expected future cash flows are based on estimates of future silver, gold, lead, zinc and copper prices, estimated quantities of mineral reserves and mineral resources, expected future production costs and capital expenditures based on the life of mine plans at the Acquisition Date. The discounted future cash flow models used a 6.00% discount rate based on the Company’s assessment of country risk, project risk and other potential risks specific to the acquired mining interest.

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




Average long-term prices:
Silver						$28.50
Gold						$2,200
Zinc						$1.25
Lead						$1.10
Copper						$4.50
Discount rate						6.0%
Average grades over life of mine:
Silver						150 g/t
Gold						0.21 g/t
Zinc						3.84%
Lead						2.01%
Copper						0.20%
Average recovery rate:
Silver						88.20%
Gold						54.20%
Zinc						63.10%
Lead						88.10%
Copper						74.00%

Mine life (years)						10

The Company used a market approach to determine the fair value of exploration potential by comparing the costs of other precedent market transactions on a dollar per hectare basis. Those amounts were used to determine the range of area-based resources multiples implied within the value of transactions by other market participants. Additionally, the Company completed a secondary valuation by comparing the costs of other precedent transactions within the industry on a dollar per in situ ounce basis and selected a multiple within this range for additional ounces identified outside of the life-of-mine. Management made a significant assumption in the determination of the fair value of exploration potential by using an implied multiple of $5,208 per hectare or $3.16 per silver equivalent ounce for a total of $536.4 million. The Company accounted for exploration potential through inclusion within non-depletable mineral interest.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 14


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

5. SEGMENTED INFORMATION

All of the Company’s operations are within the mining and metals industry and its major products are precious metals doré and concentrate which are refined or smelted into pure silver and gold and sold to global metal brokers. Transfer prices between reporting segments are set on an arms-length basis in a manner similar to transactions with third parties. Coins and bullion cost of sales are based on transfer prices.

An operating segment is defined as a component of the Company that:

•Engages in business activities from which it may earn revenues and incur expenses;

•Whose operating results are reviewed regularly by the entity’s chief operating decision maker; and

•For which discrete financial information is available.

For the three and nine months ended September 30, 2025, the Company's significant operating segments include its four operating mines in Mexico, including its newly acquired Los Gatos Silver mine in Chihuahua, its Jerritt Canyon Gold Mine in Nevada, United States, its minting facility in Nevada, United States and bullion store in Canada, both of which form the First Mint LLC (“First Mint”) operating segment, and its "non-producing properties" in Mexico which include the Del Toro and San Martin mines, which have been placed on suspension. The Jerritt Canyon Gold mine was placed on temporary suspension as of March 20, 2023 to focus on exploration, definition, and expansion of the mineral resources and optimization of mine planning and plant operations. “Others” consists primarily of the Company’s corporate assets including cash and cash equivalents, other development and exploration properties (Note 15), debt facilities (Note 20), and corporate expenses which are not allocated to operating segments. The Company’s chief operating decision maker (“CODM”) evaluates segment performance based on mine operating earnings. Therefore, other income and expense items not directly related to mining operations are not allocated to the segments.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 15


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

5. SEGMENTED INFORMATION (continued)

Significant information relating to the Company’s reportable operating segments is summarized in the tables below:


Three Months Ended September 30, 2025 and 2024		Revenue	Cost of sales	Depletion, depreciation, and amortization	Mine operating earnings (loss)	Capital expenditures
Mexico
Santa Elena(2)	2025	$84,655	$35,926	$10,412	$38,317	$11,849
	2024	77,603	32,454	12,541	32,608	11,234
Los Gatos	2025	108,736	34,111	26,219	48,405	14,819
	2024	—	—	—	—	—
San Dimas	2025	71,398	43,364	13,143	14,891	15,406
	2024	49,739	38,507	13,135	(1,903)	14,303
La Encantada	2025	20,660	16,806	3,770	84	3,898
	2024	15,096	12,789	3,373	(1,066)	1,923








Non-producing Properties	2025	—	—	15	(15)	229
	2024	—	—	38	(38)	233
United States
Jerritt Canyon(2)(3)	2025	—	—	654	(654)	5,060
	2024	3,850	2,018	2,000	(168)	5,946
First Mint(1)	2025	11,112	5,860	158	5,094	—
	2024	2,665	2,091	131	443	—
Others	2025	—	848	489	(1,337)	797
	2024	—	39	653	(692)	1,097
Intercompany elimination	2025	(11,498)	(5,793)	—	(5,705)	—
	2024	(2,866)	(2,204)	—	(662)	—
Consolidated	2025	$285,063	$131,122	$54,860	$99,081	$52,058
	2024	$146,087	$85,694	$31,871	$28,522	$34,736

(1) The First Mint segment is inclusive of operations from the Company's bullion store and its minting facility located in Nevada. This segment generated coin and bullion revenue of $11.1 million (September 30, 2024 - $2.7 million) through the sale of 266,583 silver ounces (September 30, 2024 - 83,852) at an average price of $41.68 per ounce (September 30, 2024 - $31.78).

(2) Santa Elena and Jerritt Canyon have incurred mine holding costs related to care and maintenance and temporary suspension activities (Note 9).

(3) Jerritt Canyon was placed on temporary suspension in March 2023. In-circuit recovery efforts performed in 2024 during the three months ended September 30, 2024 resulted in the recovery of 1,684 ounces.

During the three months ended September 30, 2025, the Company had six (September 30, 2024 - four) customers that accounted for 95% (September 30, 2024 - 95%) of its sales revenue, with two major metal brokers accounting for 59% of total revenue, each contributing 32% and 27%, respectively (September 30, 2024 - two major metal brokers accounted for 86%).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 16


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

5. SEGMENTED INFORMATION (continued)


Nine Months Ended September 30, 2025 and 2024		Revenue	Cost of sales	Depletion, depreciation, and amortization	Mine operating earnings (loss)	Capital expenditures
Mexico
Santa Elena(2)	2025	$229,626	$103,155	$32,033	$94,438	$40,706
	2024	201,995	93,153	34,366	74,476	35,319
Los Gatos	2025	302,314	101,270	104,505	96,540	51,551
	2024	—	—	—	—	—
San Dimas	2025	196,410	131,207	39,220	25,983	42,848
	2024	142,066	118,533	35,675	(12,142)	39,443
La Encantada	2025	59,690	48,935	11,140	(385)	9,386
	2024	40,130	39,865	11,595	(11,330)	5,423








Non-producing Properties	2025	—	—	54	(54)	967
	2024	—	—	117	(117)	540
United States
Jerritt Canyon(2)(3)	2025	278	47	1,985	(1,754)	7,562
	2024	5,424	2,911	5,321	(2,808)	8,098
First Mint(1)	2025	26,753	16,001	473	10,279	—
	2024	6,949	6,510	319	120	—
Others	2025	—	989	1,609	(2,599)	5,993
	2024	—	1,942	1,932	(3,874)	2,381
Intercompany elimination	2025	(21,837)	(11,626)	—	(10,211)	—
	2024	(8,297)	(7,635)	—	(662)	—
Consolidated	2025	$793,234	$389,978	$191,019	$212,237	$159,013
	2024	$388,267	$255,279	$89,325	$43,663	$91,204

(1) The First Mint segment is inclusive of operations from the Company's bullion store and its minting facility located in Nevada. This segment generated coin and bullion revenue of $26.8 million (September 30, 2024 - $6.9 million) from coins and bullion sales of 741,954 silver ounces (September 30, 2024 - 120,811) at an average price of $36.06 per ounce (September 30, 2024 - $30.52).

(2) Santa Elena and Jerritt Canyon have incurred mine holding costs related to care and maintenance and temporary suspension activities (Note 9).

(3) Jerritt Canyon was placed on temporary suspension in March 2023. In-circuit recovery efforts performed in 2024 during the nine months ended September 30, 2024 resulted in the recovery of 2,405 ounces.

During the nine months ended September 30, 2025, the Company had six (September 30, 2024 - four) customers that accounted for 96% (September 30, 2024 - 97%) of its sales revenue, with two major metal broker accounting for 72% of total revenue, each contributing 43% and 29%, respectively (September 30, 2024 - two major metal brokers accounted for 90%).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 17


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

5. SEGMENTED INFORMATION (continued)


At September 30, 2025 and December 31, 2024		Mining Interests		Property, plant and equipment	Total mining assets	Total assets	Total liabilities
		Producing	Exploration
Mexico
Santa Elena	2025	$150,233	$53,118	$88,754	$292,105	$420,264	$104,725
	2024	121,733	67,029	90,329	279,091	415,618	124,073
Los Gatos	2025	1,061,574	545,932	181,800	1,789,307	2,034,951	528,385
	2024	—	—	—	—	—	—
San Dimas	2025	218,438	49,792	87,103	355,333	591,411	105,926
	2024	221,657	40,718	90,103	352,478	542,760	87,791
La Encantada	2025	20,545	5,327	26,426	52,298	105,050	27,836
	2024	19,366	4,712	27,534	51,612	98,665	24,128








Non-producing Properties	2025	60,465	15,325	17,425	93,215	126,423	14,832
	2024	60,466	14,875	17,035	92,376	129,348	14,141
United States
Jerritt Canyon	2025	356,669	96,790	128,799	582,258	614,220	151,195
	2024	356,669	91,117	129,057	576,843	608,189	151,670
First Mint	2025	—	—	4,680	4,680	15,152	6,675
	2024	—	—	4,633	4,633	19,399	1,450
Others	2025	—	40,706	19,022	59,728	328,029	288,486
	2024	—	36,180	19,941	56,121	165,812	225,464
Consolidated	2025	$1,867,925	$806,990	$554,009	$3,228,923	$4,235,500	$1,228,060
	2024	$779,890	$254,632	$378,632	$1,413,154	$1,979,788	$628,717


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 18


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

6. REVENUES

The majority of the Company’s revenues are from the sale of precious metals contained in doré and concentrate form. The Company’s primary products are precious metals (silver and gold). Revenues from the sale of metal, including by-products, are recorded net of smelting and refining costs.

Revenues for the period are summarized as follows:


	Three Months Ended September 30,						Nine Months Ended September 30,
	2025			2024			2025			2024





Gross revenue from payable metals:
Silver	$160,180	56	%	$57,654	39	%	$443,304	57	%	$158,559	41	%
Gold	95,866	33	%	89,338	61	%	266,272	33	%	231,732	59	%
Lead	7,911	3	%	—	0	%	27,592	3	%	—	0	%
Zinc	22,173	8	%	—	0	%	58,831	7	%	—	0	%
Copper	593	0	%	—	0	%	1,442	0	%	—	0	%


Gross revenue	286,723	100	%	146,992	100	%	797,441	100	%	390,291	100	%
Less: smelting and refining costs	(1,660)			(905)			(4,207)			(2,024)
Revenues	$285,063			$146,087			$793,234			$388,267

As at September 30, 2025, the Company had $7.6 million of unearned revenue (December 31, 2024 - $0.6 million) that has not satisfied performance obligations.

(a)Gold Stream Agreement with Sandstorm Gold Ltd.

The Santa Elena mine is subject to a gold streaming agreement with Sandstorm Gold Ltd. (“Sandstorm”), which requires the Company to sell to Sandstorm 20% of its gold production over the life-of-mine from its leach pad and underground operations. The selling price to Sandstorm is the lesser of the prevailing market price or $450 per ounce, subject to a 1% annual inflation adjustment. During the three and nine months ended September 30, 2025, the Company delivered zero ounces (September 30, 2024 - 21 ounces) of gold to Sandstorm. On October 20, 2025, Royal Gold Inc. ("Royal Gold"), acquired Sandstorm, and as a result, Royal Gold is now the counterparty to the aforementioned gold streaming agreement.

(b) Net Smelter Royalty

The Ermitaño mine (part of Santa Elena) has a net smelter return ("NSR") royalty agreement with Orogen Royalties Inc. that provides them with a 2% NSR royalty of production. In addition, there is an underlying NSR royalty where Osisko Gold Royalties Ltd. retains a 2% NSR royalty from the sale of mineral products extracted from the Ermitaño mine. For the three and nine months ended September 30, 2025, the Company incurred $3.4 million and $9.3 million respectively (September 30, 2024 - $3.0 and $7.9 million) in NSR royalty payments in connection with production from Ermitaño.

In 2022, the Company sold a portfolio of its existing royalty interests to Metalla Royalty and Streaming Limited ("Metalla"). Under the agreement, the Company has granted Metalla a 100% gross value royalty for the first 1,000 ounces of gold produced annually from the La Encantada property. For the three and nine months ended September 30, 2025, the Company has incurred $0.1 million and $0.2 million (September 30, 2024 - $0.1 million and $0.3 million) in royalty payments from gold production at La Encantada.

The Los Gatos Silver Mine is subject to the terms of an exploration, exploitation and unilateral promise of assignment of rights agreement with La Cuesta International S.A. de C.V. ("La Cuesta") dated May 4, 2006. The Los Gatos Silver Mine is required to pay a production royalty to La Cuesta of a) 2% net smelter return on production from the concession until all payments reach $10 million and b) 0.5% net smelter return on production from the concession after total payments have reached $10 million and c) 0.5% net smelter return on production from other property within a one-kilometer boundary of the Los Gatos Silver Mine. The agreement has no expiration date; however, Gatos may terminate the agreement upon a 30-day notice. During the three and nine months ended September 30, 2025, the Company has incurred $0.1 million and $0.7 million (September 30, 2024 - $nil) in NSR royalty payments in connection with production from Los Gatos.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 19


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

6. REVENUES (continued)

In 2018, the San Dimas mine entered into a purchase agreement with Wheaton Precious Metals International ("WPMI"), a wholly owned subsidiary of Wheaton Precious Metals Corp., which entitles WPMI to receive 25% of the gold equivalent production (based on a fixed exchange ratio of 70 silver ounces to 1 gold ounce) at San Dimas in exchange for ongoing payments equal to the lesser of $600 (subject to a 1% annual inflation adjustment) and the prevailing market price for each gold equivalent ounce delivered. Should the average gold to silver ratio over a six-month period exceed 90:1 or fall below 50:1, the fixed exchange ratio would be increased to 90:1 or decreased to 50:1, respectively. The fixed gold to silver exchange ratio as of September 30, 2025, was 90:1.

During the three and nine months ended September 30, 2025, the Company delivered 7,235 and 22,853 ounces (September 30, 2024 - 7,022 and 21,756 ounces) of gold to WPMI at $643 and $640 per ounce (September 30, 2024 - $637 and $634 per ounce).

7. COST OF SALES

Cost of sales are costs that are directly related to production and generation of revenues at the operating segments. Significant components of cost of sales, excluding depletion, depreciation and amortization are comprised of the following:


	Three Months Ended September 30,		Nine Months Ended September 30,
	2025	2024	2025	2024
Labour costs	$56,617	$39,692	$163,043	$123,075
Consumables and materials	33,720	21,432	94,222	58,827
Energy	10,991	7,488	38,198	26,791
Maintenance	3,408	1,772	9,062	4,819
Assays and labwork	1,035	761	2,489	2,556
Insurance	950	625	3,823	1,904
Other costs(1)	4,308	2,779	13,504	8,388
Production costs	$111,029	$74,549	$324,341	$226,360
Transportation and other selling costs	6,310	632	16,292	1,921
Workers' participation costs	10,450	4,946	28,973	15,406
Environmental duties and royalties	5,756	3,900	17,152	10,328
Finished goods inventory changes	(7,398)	1,667	(4,512)	(495)

Other(2)	4,975	—	7,732	1,759

Cost of Sales	$131,122	$85,694	$389,978	$255,279

(1) Other costs (within production costs) include services such as machinery rentals, rights payments, corporate staff support, and external consultants. The inventory write-downs during the three and nine months ended September 30, 2025 totaled to $nil (September 30, 2024 - $nil and $1.5 million related to La Encantada).

(2) Other costs in 2025 include elevated waste costs from ore below cut-off grade at La Encantada, as poor ground conditions impacted mine development activities. Additionally, other costs included elevated maintenance and energy costs at Santa Elena along with higher diesel generator rental costs and energy charges driven by weather related events at San Dimas. Other cost in 2024 relate to $1.8 million incurred at San Dimas as a result of increased diesel consumption due to the use of back up energy sources following low water levels at the Las Truchas hydroelectric dam and damage to the power lines at the hydroelectric plant.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 20


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

8. GENERAL AND ADMINISTRATIVE EXPENSES

General and administrative expenses are incurred to support the administration of the business that are not directly related to production. Significant components of general and administrative expenses are comprised of the following:


	Three Months Ended September 30,		Nine Months Ended September 30,
	2025	2024	2025	2024
Corporate administration	$2,780	$2,194	$9,327	$6,784
Salaries and benefits	4,027	4,329	15,236	12,933
Audit, legal and professional fees	3,146	2,255	9,032	6,451
Filing and listing fees	172	153	785	459
Directors' fees and expenses	185	129	485	440
Depreciation	335	380	1,008	1,119
	$10,645	$9,440	$35,873	$28,186

9. MINE HOLDING COSTS

The Company’s mine holding costs are primarily comprised of labour costs associated with care and maintenance staff, electricity, security, environmental and community support costs for the following mines which are currently under temporary suspension:


	Three Months Ended September 30,			Nine Months Ended September 30,
	2025	2024		2025	2024

Del Toro	$486	$	508	$1,367	$	1,917
San Martin	283	192		536	479

Santa Elena(1)	—	803		1,826	2,690
Jerritt Canyon	3,631	4,650		10,963	13,087
	$4,400	$6,153		$14,692	$18,173

(1) The Company resumed operations at the Santa Elena mine during the quarter, having previously processed ore exclusively from the Ermitaño mine, with both mines forming part of the Santa Elena operation. During the three and nine months ended September 30, 2025, the Company incurred $nil and $1.8 million (September 30, 2024 - $0.8 and $2.7 million) in holding costs relating to care and maintenance charges for the Santa Elena mine.

10. INVESTMENT AND OTHER INCOME (LOSS)

The Company’s investment and other income (loss) are comprised of the following:


	Three Months Ended September 30,		Nine Months Ended September 30,
	2025	2024	2025	2024
(Loss) from investment in silver futures derivatives	($11,219)	($1,288)	($12,931)	($1,036)
Gain from investment in marketable securities (Note 14(a))	2,893	108	4,161	205

Interest income and other	2,908	1,708	10,191	4,917

	($5,418)	$528	$1,421	$4,086


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 21


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

11. FINANCE COSTS

Finance costs are primarily related to interest and accretion expense on the Company’s debt facilities, lease liabilities and accretion of decommissioning liabilities. The Company’s finance costs in the periods are summarized as follows:


	Three Months Ended September 30,		Nine Months Ended September 30,
	2025	2024	2025	2024
Debt facilities(1) (Note 20)	$3,131	$3,214	$9,261	$10,065
Accretion of decommissioning liabilities	2,783	2,403	8,313	7,208
Lease liabilities (Note 21)	444	537	1,357	1,775

Interest and other	753	704	2,941	2,229


	$7,111	$6,858	$21,872	$21,277

(1) During the three and nine months ended September 30, 2025, finance costs for debt facilities includes non-cash accretion expense of $2.6 and $7.8 million (September 30, 2024 - $2.5 and $7.5 million).

12. EARNINGS OR LOSS PER SHARE

Basic earnings or loss per share is the net earnings (loss) attributable to owners of the Company divided by the weighted average number of common shares outstanding during the periods. Diluted net earnings or loss per share adjusts basic net earnings or loss per share for the effects of potential dilutive common shares. The calculations of basic and diluted earnings or loss per share for the periods ended September 30, 2025 and 2024 are as follows:


	Three Months Ended September 30,		Nine Months Ended September 30,
	2025	2024	2025	2024
Net earnings (loss) for the year	$42,962	($26,593)	$105,781	($88,407)


Net earnings attributable to non-controlling interests	15,984	—	$23,991	—
Net earnings (loss) attributable to owners of the Company	$26,978	($26,593)	$81,790	($88,407)

Weighted average number of shares on issue - basic	488,722,642	301,000,656	475,754,745	293,440,674
Effect on dilutive securities:
Stock options	1,899,657	—	1,936,107	—
Restricted, performance and deferred share units	2,075,145	—	2,124,325	—

Weighted average number of shares on issue - diluted(1)	492,697,444	301,000,656	479,815,177	293,440,674


Earnings (loss) per share - basic	$0.06	($0.09)	$0.18	($0.30)
Earnings (loss) per share - diluted	$0.06	($0.09)	$0.18	($0.30)

(1)For the three and nine months ended September 30, 2025, diluted weighted average number of shares excluded 3,511,118 and 5,083,912 (September 30, 2024 - 7,945,697 and 7,570,095) options, 5,000,000 (September 30, 2024 - 5,000,000) warrants, 2,329 and 2,599 restricted and performance share units (September 30, 2024 - 2,479,598) and 13,888,895 common shares issuable under the 2021 convertible debentures (September 30, 2024 - 13,888,895) (Note 20(a)) that were anti-dilutive.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 22


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

13. INVENTORIES

Inventories consist primarily of materials and supplies and products of the Company’s operations, in varying stages of the production process, and are presented at the lower of weighted average cost or net realizable value.


	September 30, 2025	December 31, 2024
Finished goods	$14,264	$5,036
Work-in-process	5,350	4,162
Stockpile	14,895	6,580
Silver coins and bullion	6,813	8,613
Materials and supplies	54,910	38,133
	$96,232	$62,524

The amount of inventories recognized as an expense during the period is equivalent to the total of cost of sales plus depletion, depreciation and amortization for the period. As at September 30, 2025, no write down was included in mineral inventories, which consist of stockpile, work-in-process and finished goods (December 31, 2024 - $nil).

14. OTHER FINANCIAL ASSETS

As at September 30, 2025, other financial assets consist of the Company’s investment in marketable securities comprised of the following:


	September 30, 2025	December 31, 2024





FVTPL marketable securities (a)	$7,724	$1,283












FVTOCI marketable securities (b)	132,127	48,498



Total other financial assets	$139,851	$49,781

(a)Fair Value through Profit or Loss ("FVTPL") Marketable Securities

Gain on marketable securities designated as FVTPL for the three and nine months ended September 30, 2025 was $2.9 and $4.2 million (September 30, 2024 - gain of $0.1 and $0.2 million) and was recorded through profit or loss.

(b) Fair Value through Other Comprehensive Income ("FVTOCI") Marketable Securities

Changes in fair value of marketable securities designated as FVTOCI for the three and nine months ended September 30, 2025 was a gain of $56.6 million and $84.9 million (September 30, 2024 - gain of $5.8 and $7.7 million), net of tax, and were recorded through other comprehensive income and will not be transferred into earnings or loss upon disposition or impairment. The Company made the irrevocable election to designate these equity securities as FVTOCI because these financial assets are not held for trading and are not contingent consideration recognized in a business combination. As at September 30, 2025, the carrying value of all shares designated at FVTOCI was $132.1 million (December 2024 - $48.5 million).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 23


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

15. MINING INTERESTS

Mining interests primarily consist of acquisition, development, exploration and exploration potential costs directly related to the Company’s operations and projects. Upon commencement of commercial production, mining interests for producing properties are depleted on a units-of-production basis over the estimated economic life of the mine. In applying the units of production method, depletion is determined using quantity of material extracted from the mine in the period as a portion of total quantity of material, based on reserves and resources, considered to be highly probable to be economically extracted over the life of mine plan.

The Company’s mining interests are comprised of the following:


	September 30, 2025	December 31, 2024
Depletable properties	$1,867,925	$779,890
Non-depletable properties (exploration and evaluation costs, exploration potential)	806,990	254,632

	$2,674,915	$1,034,522

Depletable properties are allocated as follows:


Depletable properties	Santa Elena	Los Gatos	San Dimas	La Encantada	Jerritt Canyon	Non-producing Properties(1)	Total
Cost
At December 31, 2023	$183,123	$—	$365,472	$128,879	$486,665	$212,990	$1,377,129
Additions	21,599	—	29,628	2,927	—	—	54,154

Change in decommissioning liabilities	(1,302)	—	(2,346)	(1,362)	6,165	(2,100)	(945)

Transfer from non-depletable properties	2,179	—	—	1,702	—	—	3,881
At December 31, 2024	$205,599	$—	$392,754	$132,146	$492,830	$210,889	$1,434,218
Additions	10,171	25,119	19,766	4,005	—	—	59,061




Acquisition of Gatos (Note 4)	—	1,122,262	—	—	—	—	1,122,262
Transfer from non-depletable properties	35,393	—	4,386	1,202	—	—	40,981
At September 30, 2025	$251,163	$1,147,381	$416,906	$137,353	$492,830	$210,889	$2,656,522

Accumulated depletion, amortization and impairment
At December 31, 2023	($60,000)	$—	($137,530)	($106,698)	($136,161)	($150,424)	($590,813)
Depletion and amortization	(23,866)	—	(33,567)	(6,082)	—	—	(63,515)




At December 31, 2024	($83,866)	$—	($171,097)	($112,780)	($136,161)	($150,424)	($654,328)
Depletion and amortization	(17,064)	(85,806)	(27,371)	(4,028)	—	—	(134,270)



At September 30, 2025	($100,930)	($85,806)	($198,468)	($116,808)	($136,161)	($150,424)	($788,598)

Carrying values
At December 31, 2024	$121,733	$—	$221,657	$19,366	$356,669	$60,466	$779,890
At September 30, 2025	$150,233	$1,061,574	$218,438	$20,545	$356,669	$60,465	$1,867,925

(1) Non-producing properties include the San Martin and Del Toro mines.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 24


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

15. MINING INTERESTS (continued)

Non-depletable properties costs are allocated as follows:


Non-depletable properties	Santa Elena	Los Gatos	San Dimas	La Encantada	Jerritt Canyon	Non-producing Properties(1)	Exploration Projects(2)	Springpole Stream	Total

At December 31, 2023	$50,483	$—	$24,696	$4,461	$82,645	$14,404	$23,973	$11,856	$212,519
Exploration and evaluation expenditures	18,725	—	16,022	1,953	8,472	471	351	—	45,994





Transfer to depletable properties	(2,179)	—	—	(1,702)	—	—	—	—	(3,881)
At December 31, 2024	$67,029	$—	$40,718	$4,712	$91,117	$14,875	$24,324	$11,856	$254,632
Exploration and evaluation expenditures	21,482	9,505	13,460	1,817	5,673	450	373	4,153	56,913
Acquisition of Gatos (Note 4)	—	536,427	—	—	—	—	—	—	536,427





Transfer to depletable properties	(35,393)	—	(4,386)	(1,202)	—	—	—	—	(40,981)
At September 30, 2025	$53,118	$545,932	$49,792	$5,327	$96,790	$15,325	$24,697	$16,009	$806,990

(1) Non-producing properties include the San Martin and Del Toro mines.

(2) Exploration projects include the La Luz, Los Amoles, Jalisco Group of Properties and Jimenez del Tuel projects.

(a)Santa Elena Silver/Gold Mine, Sonora State, Mexico

The Santa Elena Mine is subject to a gold streaming agreement with Sandstorm, which requires the mine to sell 20% of its life of mine gold production from its leach pad and underground operations of the Santa Elena mine to Sandstorm. The selling price to Sandstorm is currently the lesser of $450 per ounce, subject to a 1% annual inflation increase every April, and the prevailing market price.

The Ermitaño mine has a net smelter return ("NSR") royalty agreement with Orogen Royalties Inc. that provides them with a 2% NSR royalty of production. In addition, there is an underlying NSR royalty where Osisko Gold Royalties Ltd. retains a 2% NSR royalty from the sale of mineral products extracted from the Ermitaño property. During the three and nine months ended September 30, 2025, the Company has incurred $3.4 and $9.3 million (September 30, 2024 - $3.0 and $7.9 million) in NSR royalty payments in connection with production from Ermitaño.

(b) Los Gatos Silver Mine, Chihuahua State, Mexico

Following the acquisition, the Company now holds a 70% interest in the Los Gatos underground mine in Chihuahua, Mexico. The remaining 30% is owned by a non-controlling partner. The Los Gatos Silver Mine produces zinc and lead concentrates, both of which contain payable silver, as well as gold in its concentrate form. Zinc and lead contribute approximately 75% and 25% of total revenues, respectively.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 25


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

15. MINING INTERESTS (continued)

The San Dimas Mine is subject to a gold and silver streaming agreement with WPMI which entitles WPMI to receive 25% of the gold equivalent production (based on a fixed exchange ratio of 70 silver ounces to 1 gold ounce) at San Dimas in exchange for ongoing payments equal to the lesser of $600 (subject to a 1% annual inflation adjustment commencing in May 2019) and the prevailing market price for each gold ounce delivered. Should the average gold to silver ratio over a six-month period exceed 90:1 or fall below 50:1, the fixed exchange ratio would be increased to 90:1 or decreased to 50:1, respectively. The fixed gold to silver exchange ratio as of September 30, 2025, was 90:1.

(d) La Encantada Silver Mine, Coahuila State, Mexico

In December 2022, the Company sold a portfolio of its existing royalty interests to Metalla Royalty and Streaming Limited. Under the terms of the agreement, the Company is required to pay a 100% gross value royalty on the first 1,000 ounces of gold produced annually from the La Encantada property. For the three and nine months ended September 30, 2025, the Company has incurred $0.1 million and $0.2 million (September 30, 2024 - $0.1 million and $0.3 million) in royalty payments from gold production at La Encantada.

(e) Jerritt Canyon Gold Mine, Nevada, United States

The Jerritt Canyon Mine is subject to a 0.75% NSR royalty on production of gold and silver from the Jerritt Canyon mines and processing plant. The royalty is applied, at a fixed rate of 0.75%, against proceeds from gold and silver products after deducting treatment, refining, transportation, insurance, taxes and levies charges.

The Jerritt Canyon Mine is also subject to a 2.5% to 5% NSR royalty relating to the production of gold and silver within specific boundary lines at certain mining areas. The royalty is applied, at a fixed rate of 2.5% to 5.0%, against proceeds from gold and silver products.

For the three and nine months ended September 30, 2025, the Company has incurred $nil in royalty payments from gold production at Jerritt Canyon (September 30, 2024 - $nil).

(f) Springpole Silver Stream, Ontario, Canada

In July 2020, the Company completed an agreement with First Mining Gold Corp. (“First Mining”) to purchase 50% of the life-of-mine payable silver produced from the Springpole Gold Project (the “Springpole Silver Stream”), a development-stage gold project located in Ontario, Canada. First Majestic agreed to pay First Mining consideration of $22.5 million in cash and shares, in three milestone payments, for the right to purchase silver at a price of 33% of the silver spot price per ounce, to a maximum of $7.50 per ounce (subject to annual inflation escalation of 2%, commencing at the start of the third anniversary of production). Commencing its production of silver, First Mining must deliver 50% of the payable silver which it receives from the off taker within five business days of the end of each quarter.

The transaction consideration paid and payable by First Majestic is summarized as follows:

•The first payment of $10.0 million, consisting of $2.5 million in cash and $7.5 million in First Majestic common shares (805,698 common shares), was paid to First Mining on July 2, 2020;

•The second payment of $7.5 million, consisting of $3.75 million in cash and $3.75 million in First Majestic common shares (287,300 common shares), was paid on January 21, 2021 upon the completion and public announcement by First Mining of the results of a Pre-Feasibility Study for Springpole; and

•The third payment of $5.0 million was originally scheduled to be made as a combination of cash and First Majestic common shares. On March 13, 2025, the Company signed an amendment agreement (the “Amended Springpole Stream Agreement”) to the original streaming agreement for the Springpole property (the “Springpole Stream Agreement”) among the Company, Gold Canyon Resources Inc. (a wholly-owned subsidiary of First Mining) and First Mining to accelerate the final tranche payment owed by the Company under the Springpole Stream Agreement, such


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 26


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

15. MINING INTERESTS (continued)

(f) Springpole Silver Stream, Ontario, Canada (continued)

that it will now be a cash-only payment of $5 million (previously, this final payment was to be a combination of cash and Common Shares), payable by the Company by March 31, 2025. This payment has since been completed.

In connection with the Springpole Stream Agreement, First Mining also granted First Majestic 30.0 million common share purchase warrants of First Mining (the “First Mining Warrants”), each of which will entitle the Company to purchase one common share of First Mining at CAD$0.40 expiring July 2, 2025. The fair value of the warrants was measured at $5.7 million using the Black-Scholes option pricing model.

As part of the March 13, 2025 Amended Springpole Stream Agreement, First Mining agreed to extend the expiry date of the First Mining Warrants to March 31, 2028 and to amend the exercise price to CAD$0.20. The fair value of the warrants was measured at $0.8 million using the Black-Scholes option pricing model. Additionally, if the closing price of First Mining’s common shares on the TSX equals or exceeds CAD$0.30 for 45 consecutive trading days, First Mining may accelerate the expiry date of the common share purchase warrants to the date which is 30 days following the dissemination of a news release announcing the acceleration.

First Mining has the right to repurchase 50% of the silver stream from First Majestic for $22.5 million at any time prior to the commencement of production at Springpole, and if such a repurchase takes place, the Company will be left with a reduced silver stream of 25% of life-of-mine payable silver production from Springpole. First Mining is a related party with two independent board members who are also directors and/or officers of First Majestic.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 27


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

16. PROPERTY, PLANT AND EQUIPMENT

The majority of the Company's property, plant and equipment is used in the Company's operating mine segments. Property, plant and equipment is depreciated using either the straight-line or units-of-production method over the shorter of the estimated useful life of the asset or the expected life of mine. Where an item of property, plant and equipment comprises of major components with different useful lives, the components are accounted for as separate items of property, plant and equipment. Assets under construction are recorded at cost and re-allocated to land and buildings, machinery and equipment or other when they become available for use.

Property, plant and equipment are comprised of the following:


	Land and Buildings(1)	Machinery and Equipment	Assets under Construction(2)	Other	Total
Cost
At December 31, 2023	$245,260	$641,029	$48,738	$38,445	$973,472
Additions	381	2,370	24,281	149	27,180


Transfers and disposals	12,173	5,042	(29,697)	1,529	(10,953)
At December 31, 2024	$257,814	$648,441	$43,322	$40,122	$989,699
Additions	1,427	8,807	32,351	454	43,039


Acquisition of Gatos (Note 4)	103,465	71,951	9,493	352	185,261
Transfers and disposals	3,417	7,083	(14,463)	136	(3,827)
At September 30, 2025	$366,123	$736,282	$70,703	$41,064	$1,214,172

Accumulated depreciation, amortization and impairment reversal
At December 31, 2023	($157,626)	($382,139)	$—	($27,413)	($567,178)
Depreciation and amortization	(16,720)	(28,282)	—	(3,251)	(48,253)



Transfers and disposals	1,431	2,597	—	334	4,362

At December 31, 2024	($172,915)	($407,824)	$—	($30,330)	($611,069)
Depreciation and amortization	(19,520)	(29,128)	—	(2,328)	(50,976)



Transfers and disposals	4	1,835	—	43	1,882

At September 30, 2025	($192,431)	($435,117)	$—	($32,615)	($660,163)

Carrying values
At December 31, 2024	$84,899	$240,617	$43,322	$9,792	$378,630
At September 30, 2025	$173,692	$301,165	$70,703	$8,449	$554,009

(1) Included in land and buildings is $50.6 million (2024 - $10.4 million) worth of land which is not subject to depreciation.

(2) Assets under construction includes certain innovation projects, such as high-intensity grinding ("HIG") mills and related modernization, plant improvements, other mine infrastructures and equipment overhauls.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 28


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

16. PROPERTY, PLANT AND EQUIPMENT (continued)

Property, plant and equipment, including land and buildings, machinery and equipment, assets under construction and other assets above are allocated by mine as follow:


	Santa Elena	Los Gatos	San Dimas	La Encantada	Jerritt Canyon	Non-producing Properties(1)	Other(2)(3)	Total
Cost
At December 31, 2023	$180,128	$—	$183,371	$168,736	$216,668	$163,498	$61,071	$973,472
Additions(2)	9,251	—	8,486	3,995	2,689	69	2,690	27,180


Transfers and disposals	(2,507)	—	255	(457)	(1,622)	(1,211)	(5,411)	(10,953)
At December 31, 2024	$186,872	$—	$192,112	$172,274	$217,735	$162,356	$58,350	$989,699
Additions(2)	9,054	16,926	9,621	3,563	1,888	517	1,470	43,039




Acquisition of Gatos (Note 4)	—	185,261	—	—	—	—	—	185,261
Transfers and disposals	(1,809)	(339)	(690)	590	(195)	(431)	(953)	(3,827)
At September 30, 2025	$194,117	$201,848	$201,043	$176,427	$219,428	$162,442	$58,867	$1,214,172

Accumulated depreciation, amortization and impairment
At December 31, 2023	($81,615)	$—	($86,259)	($138,721)	($82,697)	($145,887)	($31,999)	($567,178)
Depreciation and amortization	(16,314)	—	(16,268)	(7,190)	(6,257)	(92)	(2,130)	(48,253)



Transfers and disposals	1,387	—	518	1,171	275	659	353	4,362
At December 31, 2024	($96,542)	$—	($102,009)	($144,740)	($88,679)	($145,320)	($33,779)	($611,069)
Depreciation and amortization	(10,115)	(19,964)	(12,534)	(4,850)	(1,985)	(17)	(1,511)	(50,976)



Transfers and disposals	1,294	(84)	603	(411)	35	320	125	1,882

At September 30, 2025	($105,363)	($20,048)	($113,940)	($150,001)	($90,629)	($145,017)	($35,165)	($660,163)

Carrying values
At December 31, 2024	$90,329	$—	$90,103	$27,534	$129,057	$17,036	$24,571	$378,630
At September 30, 2025	$88,754	$181,800	$87,103	$26,426	$128,799	$17,425	$23,702	$554,009

(1) Non-producing properties include the San Martin and Del Toro mines.

(2) Additions classified in "Other" primarily consist of innovation projects and construction-in-progress.

(3) Included in "Other" is property, plant and equipment of $4.7 million (2024 - $4.6 million) for First Mint which includes the Company's bullion store and its minting facility located in Nevada.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 29


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

17. RIGHT-OF-USE ASSETS

The Company entered into leases to use certain land, buildings, mining equipment and corporate equipment for its operations. The Company is required to recognize right-of-use assets representing its right to use these underlying leased assets over the lease term.

Right-of-use assets are initially measured at cost, equivalent to its obligation for payments over the term of the leases, and subsequently measured at cost less accumulated depreciation and impairment losses. Depreciation is recorded on a straight-line basis over the shorter period of lease term and useful life of the underlying asset.

Right-of-use assets are comprised of the following:


	Land and Buildings	Machinery and Equipment	Total
At December 31, 2023	$8,523	$18,761	$27,284

Additions	299	7,693	7,992
Remeasurements	236	921	1,157
Depreciation and amortization	(2,012)	(10,522)	(12,534)


At December 31, 2024	$7,046	$16,853	$23,898
Acquisition of Gatos (Note 4)	281	—	281
Additions	181	185	366
Remeasurements	(216)	4,816	4,600
Depreciation and amortization	(1,555)	(9,222)	(10,777)


At September 30, 2025	$5,737	$12,632	$18,369


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 30


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

18. RESTRICTED CASH

Restricted cash is comprised of the following:


	September 30, 2025	December 31, 2024







Nevada Division of Environmental Protection(1)	$19,975	$19,346

SAT Primero tax dispute(2)	113,441	86,726
Non-Current Restricted Cash	$133,416	$106,072

(1) On November 2, 2021, the Company executed an agreement with the Nevada Division of Environmental Protection ("NDEP") relating to funds required to establish a trust agreement to cover post-closure water treatment cost at Jerritt Canyon. During the year ended December 31, 2022, the Company funded $17.7 million into a trust; these amounts along with interest earned on the balance are included within non-current restricted cash.

(2) In connection with the dispute between Primero Empresa Minera, S.A. de C.V. ("PEM") and the Servicio de Admistracion Tributaria ("SAT") relating to the advanced pricing agreement (Note 26), the SAT froze a PEM bank account as security for certain tax reassessments which are being disputed. The balance in this frozen account as at September 30, 2025 was $113.4 million (2,085 million MXN). This balance consists of Value Added Tax ("VAT") refunds due to PEM. The Company does not agree with SAT's position and has challenged it through the relevant legal channels, both domestically and internationally.

19. TRADE AND OTHER PAYABLES

The Company’s trade and other payables are primarily comprised of amounts outstanding for purchases relating to mining operations, exploration and evaluation activities and corporate expenses. The normal credit period for these purchases is usually between 30 to 90 days.

Trade and other payables are comprised of the following items:


	September 30, 2025	December 31, 2024
Trade payables	$52,697	$35,397
Trade related accruals	57,823	23,196
Payroll and related benefits	48,430	32,239
Restructuring obligations	641	709
NSR royalty liabilities (Notes 15(b)(c))	3,495	3,538
Environmental duty and net mineral sales proceeds tax	5,376	2,701
Other accrued liabilities(1)	20,163	6,115
	$188,625	$103,895

(1) The Other accrued liabilities balance as at September 30, 2025 includes an accrual of $13.2 million for mark-to-market movements on silver futures derivatives.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 31


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

20. DEBT FACILITIES

The movement in debt facilities during the nine months ended September 30, 2025 and year ended December 31, 2024, respectively, are comprised of the following:


	Convertible Debentures (a)	Revolving Credit Facility (b)	Total
Balance at December 31, 2023	$199,406	$20,406	$219,812


Finance costs
Interest expense	863	2,619	3,482
Accretion	9,679	—	9,679

Repayments of principal	—	(20,000)	(20,000)


Repayments of finance costs	(865)	(2,626)	(3,491)
Balance at December 31, 2024	$209,083	$399	$209,482


Finance costs
Interest expense	632	1,066	1,698
Accretion	7,563	—	7,563




Repayments of finance costs	(862)	(1,128)	(1,990)
Balance at September 30, 2025	$216,416	$337	$216,753

Statements of Financial Position Presentation
Current portion of debt facilities	$426	$399	$825
Non-current portion of debt facilities	208,657	—	208,657
Balance at December 31, 2024	$209,083	$399	$209,482
Current portion of debt facilities	$196	$337	$533
Non-current portion of debt facilities	216,220	—	216,220
Balance at September 30, 2025	$216,416	$337	$216,753

(a)Convertible Debentures

Senior Convertible Debentures

On December 2, 2021, the Company issued $230 million of unsecured senior convertible debentures (the “Notes”). The Company received net proceeds of $222.8 million after transaction costs of $7.2 million. The Notes mature on January 15, 2027 and bear an interest rate of 0.375% per annum, payable semi-annually in arrears in January and July of each year.

The Notes are convertible into common shares of the Company at any time prior to maturity at a conversion rate of 60.3865 common shares per $1,000 principal amount of Notes converted, representing an initial conversion price of $16.56 per common share, subject to certain anti-dilution adjustments.

The Company may not redeem the Notes before January 20, 2025 except in the event of certain changes in Canadian tax law. At any time on or after January 20, 2025 and until maturity, the Company may redeem all or part of the Notes for cash if the last reported share price of the Company’s common shares for 20 or more trading days in a period of 30 consecutive trading days exceeds 130% of the conversion price in effect on each such trading day. The redemption price is equal to the sum of: (i) 100% of the principal amount of the Notes to be redeemed and (ii) accrued and unpaid interest, if any, to the redemption date.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 32


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

20. DEBT FACILITIES (continued)

(a)Senior Convertible Debentures (continued)

The Company is required to offer to purchase for cash all of the outstanding Notes upon a fundamental change, at a cash purchase price equal to 100% of the principal amount of the Notes to be purchased, plus accrued and unpaid interest, if any, up to the fundamental change purchase date.

The component parts of the convertible debentures, a compound instrument, are classified separately as financial liabilities and equity in accordance with the substance of the contractual arrangement and the definitions of a financial liability and an equity instrument. A conversion option that will be settled by the exchange of a fixed amount of cash or another financial asset for a fixed number of the Company's own equity instrument is an equity instrument.

At initial recognition, net proceeds of $222.8 million from the Notes were allocated into its debt and equity components. The fair value of the debt portion was estimated at $180.4 million using a discounted cash flow model method with an expected life of five years and a discount rate of 4.75%. This amount is recorded as a financial liability on an amortized cost basis using the effective interest method at an effective interest rate of 5.09% until extinguished upon conversion or at its maturity date.

The conversion option is classified as equity and was estimated based on the residual value of $42.3 million. This amount is not subsequently remeasured and will remain in equity until the conversion option is exercised, in which case, the balance recognized in equity will be transferred to share capital. Where the conversion option remains unexercised at the maturity date of the convertible note, the balance will remain in equity reserves. Deferred tax liability of $11.4 million related to taxable temporary difference arising from the equity portion of the convertible debenture was recognized in equity reserves.

Transaction costs of $7.2 million that relate to the issuance of the convertible debentures were allocated to the liability and equity components in proportion to the allocation of the gross proceeds. Transaction costs relating to the equity component are recognized directly in equity. Transaction costs relating to the liability component are included in the carrying amount of the liability component and are amortized over the life of the convertible debentures using the effective interest method.

(b) Revolving Credit Facility

On June 28, 2024, the Company amended its senior secured revolving credit facility (the "Revolving Credit Facility") with the Bank of Montreal, BMO Harris Bank N.A., Bank of Nova Scotia, Toronto Dominion Bank and National Bank of Canada (the "syndicate") to amend the definition of indebtedness to exclude surety bonds, and to adjust the leverage covenant threshold from 3.00:1.00 (gross) to a 3.50:1.00 (net) leverage ratio. On April 11, 2025, the Revolving Credit Facility was further amended to extend the maturity date to April 11, 2028. The credit limit remains at $175.0 million. The amendment also incorporated Gatos Silver Inc. into the facility as a material subsidiary and guarantor, and included an accordion feature of $100 million, which may be activated at the Company’s discretion, subject to lender approval. Interest on the drawn balance will accrue at the Secured Overnight Financing Rate ("SOFR") plus an applicable range of 2.00% to 3.25% per annum while the undrawn portion is subject to a standby fee with an applicable range of 0.45% to 0.73% per annum, dependent on certain financial parameters of First Majestic. As at September 30, 2025, the applicable rates were 2.00% and 0.45% per annum, respectively.

These debt facilities are guaranteed by certain subsidiaries of the Company and are also secured by a first priority charge against the assets of the Company, and a first priority pledge of shares of the Company’s subsidiaries.

The Revolving Credit Facility includes financial covenants, to be tested quarterly on a consolidated basis, requiring First Majestic to maintain the following: (a) a net leverage ratio based on net indebtedness to rolling four quarters adjusted EBITDA of not more than 3.50 to 1.00; and (b) an interest coverage ratio, based on rolling four quarters adjusted EBITDA divided by interest payments, of not less than 4.00 to 1.00. The debt facilities also provide for negative covenants customary for these types of facilities and allows the Company to enter into finance leases, excluding any leases that would have been classified as operating leases in effect immediately prior to the implementation of IFRS 16 - Leases, of up to $50.0 million. As at September 30, 2025, the Company was in compliance with all of its debt covenants.

At September 30, 2025, the Company had letters of credit outstanding in the amount of $35.4 million (December 2024 - $35.4 million) as part of ongoing reclamation and mine closure obligations. As at September 30, 2025 the undrawn portion of the Revolving Credit Facility net of the letters of credit and drawdowns is $139.6 million (December 2024 - $139.6 million).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 33


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

21. LEASE LIABILITIES

The Company has Category I leases, Category II leases and equipment financing liabilities for various mine and plant equipment, office space and land. Category I leases and equipment financing obligations require underlying assets to be pledged as security against the obligations and all of the risks and rewards incidental to ownership of the underlying asset being transferred to the Company. For Category II leases, the Company controls but does not have ownership of the underlying right-of-use assets.

Lease liabilities are initially measured at the present value of the lease payments that are not paid at the commencement date, discounted using the interest rate implicit in the lease or, if that rate cannot be readily determined, the Company's incremental borrowing rate. Lease liabilities are subsequently measured at amortized cost using the effective interest rate method.

Certain lease agreements may contain lease and non-lease components, which are generally accounted for separately. For certain equipment leases, such as vehicles, the Company has elected to account for the lease and non-lease components as a single lease component.

The movement in lease liabilities during the periods ended September 30, 2025 and December 31, 2024 are comprised of the following:


	Category I Leases(a)	Category II Leases(b)	Total
Balance at December 31, 2023	$4,671	$32,031	$36,702

Additions	1,110	7,992	9,102
Remeasurements	—	1,157	1,157

Finance costs	209	2,067	2,276
Repayments of principal	(3,119)	(14,152)	(17,271)
Repayments of finance costs	(209)	(2,053)	(2,262)

Foreign exchange	—	(2,169)	(2,169)
Balance at December 31, 2024	$2,662	$24,873	$27,535

Acquisition of Gatos (Note 4)	—	415	415
Additions	635	185	820
Remeasurements	—	4,600	4,600

Finance costs	115	1,242	1,357
Repayment of principal	(1,664)	(12,192)	(13,856)
Repayments of finance costs	(38)	(1,225)	(1,263)

Foreign Exchange	—	812	812
Balance at September 30, 2025	$1,710	$18,710	$20,420

Statements of Financial Position Presentation
Current portion of lease liabilities	$1,857	$14,358	$16,215
Non-current portion of lease liabilities	805	10,515	11,320
Balance at December 31, 2024	$2,662	$24,873	$27,535
Current portion of lease liabilities	$1,252	$12,606	$13,858
Non-current portion of lease liabilities	458	6,104	6,562
Balance at September 30, 2025	$1,710	$18,710	$20,420


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 34


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

21. LEASE LIABILITIES (continued)

(a) Category I leases

Category I leases primarily relate to financing arrangements entered into for the rental of vehicles and equipment. These leases have remaining lease terms of one to three years, some of which include options to terminate the leases within a year, with incremental borrowing rates ranging from 3.8% to 8.5% per annum.

(b) Category II leases

Category II leases primarily relate to equipment and building rental contracts, land easement contracts and service contracts that contain embedded leases for property, plant and equipment. These leases have remaining lease terms of one to seven years, some of which include options to terminate the leases within a year, with incremental borrowing rates ranging from 4.5% to 11.8% per annum.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 35


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

22. SHARE CAPITAL

(a)Authorized and issued capital

The Company has unlimited authorized common shares with no par value.

The movement in the Company’s issued and outstanding capital during the periods is summarized in the consolidated statements of changes in equity.

The Company files prospectus supplements to its short form base shelf prospectus, pursuant to which the Company may, at its discretion and from time-to-time, sell common shares of the Company. The sale of common shares has taken place through "at-the-market" ("ATM") distributions", as defined in National Instrument 44-102 Shelf Distributions, directly on the New York Stock Exchange.

On February 22, 2024, the Company entered into an equity distribution agreement with BMO Capital Markets Corp. and TD Securities (USA) LLC (collectively, the "Agents") and filed a prospectus supplement to its short form base shelf prospectus dated August 3, 2023, pursuant to which the Company may, at its discretion and from time-to-time sell through the Agents, common shares of the Company for aggregate gross proceeds of up to $150.0 million through an ATM program (the "2024 ATM Program"). During the nine months ended September 30, 2025, no shares were sold under the 2024 ATM Program. During the nine months ended September 30, 2025, the Company incurred $nil (September 30, 2024 - $2.3 million) in transaction costs in relation to the 2024 ATM Program, this program expired on September 3, 2025.

On September 24, 2025, the Company filed and obtained a receipt for a final short form base shelf prospectus in each province of Canada (other than Québec), and a registration statement on Form F-10 in the United States, which will allow the Company to undertake offerings (including by way of “at-the-market distributions”) under one or more prospectus supplements of various securities listed in the shelf prospectus over a 25-month period commencing as of the date of the receipt of the base shelf prospectus. During the third quarter, no shares were issued under this program.

On September 12, 2024 the Company renewed its ongoing share repurchase program (the “Share Repurchase Program”) which permitted it to repurchase up to 10,000,000 shares (3.32% of the Company's issued and outstanding shares as at September 4, 2024) until September 11, 2025. The Share Repurchase Program is a “normal course issuer bid” and will be carried out through the facilities of the Toronto Stock Exchange and alternative Canadian marketplaces. All common shares, if any, purchased pursuant to the Share Repurchase Program will be cancelled. The Company believes that from time to time, the market price of its common shares may not fully reflect the underlying value of the Company's business and its future business prospects. The Company believes that at such times, the purchase of common shares would be in the best interest of the Company. During the nine months ended September 30, 2025, the Company repurchased a total of 768,500 common shares at an average price of CAD$7.90 per share under its Share Repurchase Program, resulting in total payments of $4.3 million, net of transaction costs (September 30, 2024 – $nil). No shares were repurchased during the three months ended September 30, 2025. (September 30, 2024 – $nil). The Share Repurchase Program expired on September 11, 2025, and was renewed by the Company on October 14, 2025. Under the renewed Share Repurchase Program, the Company may repurchase up to 24.5 million common shares (5% of the Company’s issued and outstanding common shares as at September 30, 2025), and the program expires on October 13, 2026.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 36


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

22. SHARE CAPITAL (continued)

(b)Stock options

On May 26, 2022, the Company’s shareholders approved a new Long-Term Incentive Plan (the “2022 LTIP”). Under the terms of the 2022 LTIP, the maximum number of common shares of the Company reserved for issuance in respect of awards granted under the plan, together with any other security-based arrangements of the Company, cannot exceed 6% of the Company’s issued and outstanding shares at the time of granting the award. The Company may grant stock options (“Options”) to its directors, employees and consultants under the 2022 LTIP. Options may be granted for a period of time not to exceed ten years from the grant date, and the exercise price of all options will not be lower than the Market Price (as defined in the 2022 LTIP) of the Company’s common shares as of the grant date. All Options (other than those granted to the Company’s President & Chief Executive Officer) vest in equal portions over a period of 30 months, with 25% vesting on the first anniversary of the grant date, and an additional 25% vesting each six months thereafter. All Options granted to the President and Chief Executive Officer vest in equal portions over a period of five years, with 20% vesting on the first anniversary of the grant date, and an additional 20% vesting each 12 months thereafter. Any Options granted prior to May 26, 2022 will be governed by the terms of the plan under which they were granted, namely the 2017 Option Plan and the 2019 Long-Term Incentive Plan (the “2019 LTIP”), as applicable.

Under the terms of the Merger Agreement, the Company issued an aggregate of 8,242,244 First Majestic options in exchange for all existing Gatos options at exercise prices adjusted by the Exchange Ratio. These stock options have a contractual term of 10 years from the original grant dates and entitle the holder to purchase shares of the Company’s common stock. All options (other than those granted to non-employee directors) vest in equal portions over a 3-year period. All options granted to non-employee directors vested immediately on the Acquisition Date.

The following table summarizes information about Options outstanding as at September 30, 2025:


	Options Outstanding			Options Exercisable
Exercise prices (CAD$)	Number of Options	Weighted Average Exercise Price (CAD $/Share)	Weighted Average Remaining Life (Years)	Number of Options	Weighted Average Exercise Price (CAD $/Share)	Weighted Average Remaining Life (Years)
2.01 - 5.00	375,457	2.81	3.87	278,117	2.67	2.37
5.01 - 10.00	4,114,055	8.29	6.76	2,085,453	8.30	4.76
10.01 - 15.00	2,697,060	12.62	6.96	1,893,772	12.92	5.95
15.01 - 20.00	840,500	16.44	5.25	827,700	16.43	5.25
20.01 - 25.00	429,750	21.60	4.27	416,950	21.60	4.23
	8,456,822	10.91	6.42	5,501,992	11.84	5.08


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 37


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

22. SHARE CAPITAL (continued)

(b)Stock options (continued)

The movements in Options issued for the nine months ended September 30, 2025 and year ended December 31, 2024 are summarized as follows:


	Nine Months Ended September 30, 2025		Year Ended December 31, 2024

	Number of Options	Weighted Average Exercise Price (CAD $/Share)	Number of Options	Weighted Average Exercise Price (CAD $/Share)
Balance, beginning of the period	7,929,119	11.59	7,366,252	12.32
Granted	1,713,324	9.90	1,483,726	8.12
Replacement options in connection with Gatos acquisition	8,242,244	5.08	—	—
Exercised	(8,781,754)	5.88	(20,625)	7.89
Cancelled or expired	(646,111)	9.03	(900,234)	11.89
Balance, end of the period	8,456,822	10.91	7,929,119	11.59

During the nine months ended September 30, 2025, the aggregate fair value of Options granted was $5.6 million (December 31, 2024 - $4.1 million), or a weighted average fair value of $3.27 per Option granted (December 31, 2024 - $2.77).

During the nine months ended September 30, 2025, total share-based payments expense related to Options was $5.2 million (September 30, 2024 - $4.1 million).

The following weighted average assumptions were used in estimating the fair value of Options granted using the Black-Scholes Option Pricing Model:

Nine Months Ended
September 30, 2025

Year Ended

Assumption

Based on

December 31, 2024

Risk-free interest rate (%)

Yield curves on Canadian government zero- coupon bonds with a remaining term equal to the stock options’ expected life

1.97

3.48

Expected life (years)

Weighted average life of previously transacted awards

4.07

4.04

Expected volatility (%)

Historical volatility of the Company's stock

57.78

58.00

Expected dividend yield (%)

Annualized dividend rate as of the date of grant

0.26%

0.28%

The weighted average closing price of the Company's common shares at date of exercise for the nine months ended September 30, 2025 was CAD$10.91 (December 31, 2024 - CAD$10.53).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 38


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

22. SHARE CAPITAL (continued)

Under the 2022 LTIP, the Company may award to its directors, employees and consultants non-transferable Restricted Share Units ("RSUs") based on the Company's share price at the date of grant. Unless otherwise stated, the awards typically have a graded vesting schedule over a three-year period and can be settled either in cash or equity upon vesting at the discretion of the Company. Any RSUs granted prior to May 26, 2022 continue to be governed by the terms of the prior 2019 LTIP.

During the nine months ended September 30, 2025, a total of 1,094,157 RSUs were awarded by the Company to directors and employees under the 2022 LTIP, of which 232,157 RSUs may only be settled in cash resulting in a total expense of $2.2 million (September 30, 2024 - $0.6 million). As at September 30, 2025, there were a total of 357,247 RSUs outstanding that may only be settled in cash, with a total liability of $2.5 million (December 31, 2024 - $0.7 million).

The following table summarizes the changes in RSUs intended to be settled in cash for the nine months ended September 30, 2025 and the year ended December 31, 2024:


	Nine Months Ended September 30, 2025		Year Ended December 31, 2024
	Number of shares	Weighted Average Fair Value (CAD$)	Number of shares	Weighted Average Fair Value (CAD$)
Outstanding, beginning of the year	228,590	7.98	264,280	7.98
Granted	232,157	8.97	—	—
Settled	(53,626)	7.98	—	—
Forfeited	(49,874)	8.15	(35,690)	7.98
Outstanding, end of the year	357,247	8.60	228,590	7.98

The following table summarizes the changes in RSUs intended to be settled in equity for the nine months ended September 30, 2025 and the year ended December 31, 2024:


	Nine Months Ended September 30, 2025		Year Ended December 31, 2024
	Number of shares	Weighted Average Fair Value (CAD$)	Number of shares	Weighted Average Fair Value (CAD$)
Outstanding, beginning of the year	1,292,598	9.23	880,889	11.91
Granted	862,000	8.73	863,050	7.96
Settled	(504,075)	9.85	(374,408)	12.65
Forfeited	(131,973)	8.66	(76,933)	9.10
Outstanding, end of the year	1,518,550	8.79	1,292,598	9.23

During the nine months ended September 30, 2025, total share-based payments expense for RSUs that the Company intends to settle in equity was $3.3 million (September 30, 2024 - $4.1 million).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 39


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

22. SHARE CAPITAL (continued)

(d) Performance Share Units

Under the 2022 LTIP the Company may award to its directors, employees and consultants non-transferable Performance Share Units ("PSUs"). The amount of units to be issued on the vesting date will vary from 0% to 200% of the number of PSUs granted, depending on the Company’s total shareholder return compared to the return of a selected group of peer companies over a three-year period commencing as of the grant date. Unless otherwise stated, the PSU awards typically vest three years from the grant date and can be settled either in cash or equity upon vesting at the discretion of the Company. The fair value of a PSU is based on the Company's share price at the date of grant and will be adjusted based on the number of common shares actually issuable in respect of the PSU, which shall be determined on the vesting date. Any PSUs granted prior to May 26, 2022 continue to be governed by the terms of the prior 2019 LTIP.

During the nine months ended September 30, 2025, a total of 496,697 PSUs were awarded by the Company to employees under the 2022 LTIP, of which 26,840 PSUs may only be settled in cash, resulting in a total expense of $0.2 million (September 30, 2024 - $45.4 thousand). As at September 30, 2025, there were a total of 51,750 PSUs outstanding that may only be settled in cash, with a total liability of $0.3 million (December 31, 2024 - $0.1 million).

The following table summarizes the changes in PSUs intended to be settled in equity granted to employees and consultants for the nine months ended September 30, 2025 and the year ended December 31, 2024:


	Nine Months Ended September 30, 2025		Year Ended December 31, 2024
	Number of shares	Weighted Average Fair Value (CAD$)	Number of shares	Weighted Average Fair Value (CAD$)
Outstanding, beginning of the period	949,809	10.03	624,968	12.86
Granted	469,857	8.58	470,500	7.98
Settled	—	—	(51,050)	17.08
Forfeited	(290,775)	11.87	(94,609)	14.69
Outstanding, end of the period	1,128,891	8.96	949,809	10.03

During the nine months ended September 30, 2025, total share-based payments expense related to PSUs that the Company intends to settle in equity was $1.6 million (September 30, 2024 - $1.6 million).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 40


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

22. SHARE CAPITAL (continued)

(e) Deferred Share Units

The terms of the 2019 LTIP permitted the Company to grant to its directors, employees and consultants non-transferable Deferred Share Units ("DSUs"), among other awards. Unless otherwise stated, DSUs awarded under the 2019 LTIP typically vested immediately of the grant date. The fair value of DSUs granted under the 2019 LTIP is based on the Company's share price as at the date of grant. All DSUs awarded by the Company will be settled in common shares of the Company.

The following table summarizes the changes in DSUs granted to directors under the 2019 LTIP for the nine months ended September 30, 2025 and the year ended December 31, 2024:


	Nine Months Ended September 30, 2025		Year Ended December 31, 2024
	Number of shares	Weighted Average Fair Value (CAD$)	Number of shares	Weighted Average Fair Value (CAD$)
Outstanding, beginning of the period	30,161	15.99	50,601	15.83

Settled	—	—	(20,440)	15.59

Outstanding, end of the period	30,161	15.99	30,161	15.99

On March 23, 2022, a revised standalone DSU plan was adopted by the Company (the "2022 DSU Plan"). All DSUs issued under the 2022 DSU Plan will be settled in cash only.

The following table summarizes the changes in DSUs granted to directors for the nine months ended September 30, 2025 and the year ended December 31, 2024 under the 2022 DSU plan:


	Nine Months Ended September 30, 2025		Year Ended December 31, 2024
	Number of shares	Weighted Average Fair Value (CAD$)	Number of shares	Weighted Average Fair Value (CAD$)
Outstanding, beginning of the period	101,144	9.44	62,332	10.97
Granted	63,310	8.46	75,184	7.98
Settled	—	—	(36,372)	9.03

Outstanding, end of the period	164,454	9.06	101,144	9.44

During the nine months ended September 30, 2025, total share-based payments expense related to DSU's under the 2022 DSU plan was $1.4 million (September 30, 2024 - $0.5 million). As at September 30, 2025, there were a total of 164,454 DSUs outstanding, with a total liability of $2.0 million (December 31, 2024 - $0.6 million).

(f) Dividends

The Company declared the following dividends during the nine months ended September 30, 2025:

Declaration Date

Record Date

Dividend per Common Share

February 19, 2025

February 28, 2025

$0.0057

May 7, 2025

May 16, 2025

$0.0045

August 13, 2025

August 29, 2025

$0.0048

November 4, 2025(1)

November 14, 2025

$0.0052

(1) These dividends were declared subsequent to the period end and have not been recognized as distributions to owners during the period presented.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 41


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

23. NON-CONTROLLING INTERESTS

The acquisition of Gatos on January 16, 2025, has resulted in the Company owning 70% of the LGJV. The remaining 30% interest in the LGJV, not held by the Company, is presented as non-controlling interest.

The following table summarizes the financial information for LGJV shown on a 100% basis, except where stated:


	September 30, 2025
Current assets		$115,043
Non-current assets		1,811,899
Total assets		$1,926,942
Current liabilities		40,909
Non-current liabilities		526,370
Total liabilities		$567,279

Net assets		$1,359,663
Non-controlling interest percentage		30	%
Non-controlling interest		$407,899


	Three Months Ended September 30, 2025	Nine Months Ended September 30, 2025
Revenue		$108,736		$302,314
Expenses		(55,458)		(222,345)
Total net income		$53,278		$79,969

Non-controlling interest percentage		30	%	30	%
Non-controlling interest		$15,984		$23,991


	Three Months Ended September 30, 2025	Nine Months Ended September 30, 2025
Cash flows from:
Operating activities		$58,787	$162,949
Investing activities		(16,065)	(56,192)
Financing activities		(31,505)	(63,831)

Dividends and distributions paid to non-controlling interests		($13,499)	($23,187)


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 42


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

24. FINANCIAL INSTRUMENTS AND RELATED RISK MANAGEMENT

The Company’s financial instruments and related risk management objectives, policies, exposures and sensitivity related to financial risks are summarized below.

(a) Fair value and categories of financial instruments

Financial instruments included in the condensed interim consolidated statements of financial position are measured either at fair value or amortized cost. Estimated fair values for financial instruments are designed to approximate amounts for which the instruments could be exchanged in an arm’s-length transaction between knowledgeable and willing parties.

The Company uses various valuation techniques in determining the fair value of financial assets and liabilities based on the extent to which the fair value is observable. The following fair value hierarchy is used to categorize and disclose the Company’s financial assets and liabilities held at fair value for which a valuation technique is used.

Level 1: Unadjusted quoted prices in active markets that are accessible at the measurement date for identical assets or liabilities.

Level 2: All inputs which have a significant effect on the fair value are observable, either directly or indirectly, for substantially the full contractual term.

Level 3: Inputs which have a significant effect on the fair value are not based on observable market data.

There were no transfers between levels 1, 2, and 3 during the nine months ended September 30, 2025.

The table below summarizes the valuation methods used to determine the fair value of each financial instrument:


Financial Instruments Measured at Fair Value						Valuation Method


Marketable securities - common shares						Marketable securities and silver future derivatives are valued based on quoted market prices for identical assets in an active market (Level 1) as at the date of statements of financial position. Marketable securities - stock warrants are valued using the Black-Scholes model based on the observable market inputs (Level 2).
Marketable securities - stock warrants
Silver futures derivatives
Trade receivables from concentrate sales						A portion of the Company’s trade receivables arose from provisional concentrate sales and are classified within Level 2 of the fair value hierarchy and valued using quoted market prices based on the forward London Metal Exchange for copper, zinc and lead and the London Bullion Market Association P.M. fix for gold and silver.

Financial Instruments Measured at Amortized Cost						Valuation Method
Cash and cash equivalents						Approximated carrying value due to their short-term nature.
Restricted cash
Trade and other receivables
Trade and other payables
Debt facilities						The debt related to the revolving credit facility approximated carrying value as discount rate on these instruments approximate the Company's credit risk. The senior convertible debentures are recognized at amortized cost using the effective interest rate method. The fair value of the Company's senior convertible debenture has been estimated based on the current SOFR rates, applicable margin, premium adjustments, and comparison to discount rates used by the peer group on similar notes, which indicates a fair value of $206.0 million (carrying amount: $216.4 million).


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 43


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

24. FINANCIAL INSTRUMENTS AND RELATED RISK MANAGEMENT (continued)

(a) Fair value and categories of financial instruments (continued)

The following table presents the Company’s fair value hierarchy for financial assets and financial liabilities that are measured at fair value:


	September 30, 2025			December 31, 2024
		Fair value measurement			Fair value measurement
	Carrying value	Level 1	Level 2	Carrying value	Level 1	Level 2
Financial assets
Trade receivable from concentrate sales subject to provisional pricing	$28,230	$—	$28,230	$—	$—	$—
Marketable securities (Note 14)	$139,851	$136,282	$3,569	$49,781	$49,718	$63

The Company’s objectives when managing capital are to maintain financial flexibility to continue as a going concern while optimizing growth and maximizing returns of investments from shareholders.

(b) Capital risk management

The Company monitors its capital structure and based on changes in operations and economic conditions, may adjust the structure by repurchasing shares, issuing new shares, issuing new debt or retiring existing debt. The Company prepares annual budget and quarterly forecasts to facilitate the management of its capital requirements. The annual budget is approved by the Company’s Board of Directors.

The capital of the Company consists of equity (comprising of issued capital, equity reserves and retained earnings or accumulated deficit), debt facilities, lease liabilities, net of cash and cash equivalents as follows:


	September 30, 2025	December 31, 2024
Equity	$3,007,440	$1,351,071
Debt facilities	216,753	209,482
Lease liabilities	20,420	27,535
Less: cash and cash equivalents	(435,355)	(202,180)

	$2,809,258	$1,385,908

The Company’s investment policy is to invest its cash in highly liquid short-term investments with maturities of 90 days or less, selected with regards to the expected timing of expenditures from operations. The Company expects that its available capital resources will be sufficient to carry out its development plans and operations for at least the next 12 months.

The Company is not subject to any externally imposed capital requirements with the exception of complying with covenants under the debt facilities (Note 20(b)) and lease liabilities (Note 21(b)). As at September 30, 2025, the Company was in compliance with all of its debt covenants.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 44


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

24. FINANCIAL INSTRUMENTS AND RELATED RISK MANAGEMENT (continued)

The Company thoroughly examines the various financial instruments and risks to which it is exposed and assesses the impact and likelihood of those risks. These risks may include credit risk, liquidity risk, currency risk, commodity price risk, and interest rate risk. Where material, these risks are reviewed and monitored by the Board of Directors.

Credit Risk

Credit risk is the risk of financial loss if a customer or counterparty fails to meet its contractual obligations. The Company’s credit risk relates primarily to chartered banks, trade receivables in the ordinary course of business, value added taxes receivable and other receivables.

As at September 30, 2025, net VAT receivable was $54.7 million (December 31, 2024 - $44.6 million), of which $14.9 million (December 31, 2024 - $14.2 million) relates to La Encantada, $11.9 million relates to Santa Elena (December 31, 2024 - $5.1 million), and $7.8 million (December 31, 2024 - $7.0 million) relates to San Dimas.

The Company sells and receives payment upon delivery of its silver doré, concentrate and by-products primarily through six international customers. All of the Company’s customers have good ratings and payments of receivables are scheduled, routine and fully received within 60 days of submission; therefore, the balance of trade receivables owed to the Company in the ordinary course of business is not significant.

The carrying amount of financial assets recorded in the consolidated financial statements represents the Company’s maximum exposure to credit risk. With the exception to the above, the Company believes it is not exposed to significant credit risk.

Liquidity Risk

Liquidity risk is the risk that the Company will not be able to meet its financial obligations as they arise. The Company manages liquidity risk by monitoring actual and projected cash flows and matching the maturity profile of financial assets and liabilities. Cash flow forecasting is performed regularly to ensure that there is sufficient capital in order to meet short-term business requirements, after taking into account cash flows from operations and our holdings of cash and cash equivalents.

The following table summarizes the maturities of the Company’s financial liabilities and commitments as at September 30, 2025 based on the undiscounted contractual cash flows:


	Contractual Cash Flows	Less than 1 year	2 to 3 years	4 to 5 years
Trade and other payables	$188,625	$188,625	$—	$—
Debt facilities	234,751	2,198	232,553	—
Lease liabilities	22,493	14,083	6,376	2,034

Commitments	3,437	3,437	—	—
	$449,306	$208,343	$238,929	$2,034

At September 30, 2025, the Company had working capital of $542.4 million (December 31, 2024 – $224.5 million). Total available liquidity at September 30, 2025 was $682.0 million (December 31, 2024 - $364.2 million), including $139.6 million of undrawn revolving credit facility (December 31, 2024 - $139.6 million).

The Company believes it has sufficient cash on hand, combined with cash flows from operations, to meet operating requirements as they arise for at least the next 12 months. If the Company needs additional liquidity to meet obligations, the Company may consider drawing on its debt facility, securing additional debt financing and/or equity financing.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 45


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

24. FINANCIAL INSTRUMENTS AND RELATED RISK MANAGEMENT (continued)

Currency Risk

The Company is exposed to foreign exchange risk primarily relating to financial instruments that are denominated in Canadian dollars or Mexican pesos, which would impact the Company’s net earnings or loss. To manage foreign exchange risk, the Company may occasionally enter into short-term foreign currency derivatives, such as forwards and options, to hedge its cash flows.

The sensitivity of the Company’s net earnings or loss and comprehensive income or loss due to changes in the exchange rates of the Canadian dollar and the Mexican peso against the U.S. dollar is included in the table below:


	September 30, 2025
	Cash and cash equivalents	Restricted cash	Value added taxes receivable	Trade and other receivables	Other financial assets	Trade and other payables	Foreign exchange derivative	Net assets (liabilities) exposure	Effect of +/- 10% change in currency
Canadian Dollar	$12,389	$—	$—	$569	$6,338	($4,728)	$1,385	$15,953	$1,595
Mexican Peso	26,499	113,441	54,736	—	—	(96,721)	—	97,955	9,796
	$38,888	$113,441	$54,736	$569	$6,338	($101,449)	$1,385	$113,908	$11,391

From time to time, the Company utilizes certain derivatives to manage its foreign exchange exposures to the Mexican Peso. During the nine months ended September 30, 2025, the Company had an unrealized gain of $nil (2024 - $nil) on fair value adjustments to its foreign currency derivatives. As at September 30, 2025, the Company held $1.4 million in foreign currency derivatives (December 31, 2024 - $nil).

Commodity Price Risk

The Company is exposed to commodity price risk on silver and gold, which have a direct and immediate impact on the value of its related financial instruments, non-financial items and net earnings. The Company’s revenues are directly dependent on commodity prices that have shown volatility and are beyond the Company’s control. The Company does not use long-term derivative instruments to hedge its commodity price risk to silver or gold.

A portion of the Company's trade receivable arose from provisional concentrate sales and are classified within Level 2 of the fair value hierarchy and valued using quoted market prices based on the forward London Metal Exchange for copper, zinc, lead, and the London Bullion Market Association P.M fix for gold and silver.

The following table summarizes the Company’s exposure to commodity price risk and their impact on net earnings:


		September 30, 2025
	Effect of +/- 10% change in metal prices
	Silver	Gold	Zinc	Lead	Copper	Total

Metals in inventory	$3,147	$1,549	$158	$48	$3	$4,905
Trade receivable from concentrate sales subject to provisional pricing	$3,819	$129	$3,041	$386	$64	$7,439
	$6,966	$1,678	$3,199	$434	$67	$12,344

Interest Rate Risk

The Company is exposed to interest rate risk on its short-term investments, debt facilities and lease liabilities. The Company monitors its exposure to interest rates and has not entered into any derivative contracts to manage this risk. The Company’s interest-bearing financial assets comprise of cash and cash equivalents which bear interest at a mixture of variable and fixed rates for pre-set periods of time.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 46


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

24. FINANCIAL INSTRUMENTS AND RELATED RISK MANAGEMENT (continued)

As at September 30, 2025, the Company’s exposure to interest rate risk on interest bearing liabilities is limited to its debt facilities and lease liabilities. Based on the Company’s interest rate exposure at September 30, 2025, a 25 basis points increase or decrease in the market interest rate does not have a significant impact on net earnings or loss.

25. SUPPLEMENTAL CASH FLOW INFORMATION


	Three Months Ended September 30,		Nine Months Ended September 30,
	2025	2024	2025	2024






Other adjustments to investing activities:
Loan to Sierra Madre(1)	$—	$—	$—	($5,000)
Purchase of marketable securities	(800)	(6,091)	(3,896)	(11,967)
Proceeds from disposal of marketable securities	947	6,420	2,964	18,178
Other strategic investments	—	—	707	—

	$147	$329	($225)	$1,211
Net change in non-cash working capital items:
(Increase) decrease in trade and other receivables	($3,150)	($3,856)	($8,067)	($2,981)
(Increase) decrease in value added taxes receivable	(2,459)	(2,115)	(8,096)	594
(Increase) decrease in inventories	(9,790)	11	(10,469)	(3,361)
Increase in prepaid expenses and other	(2,945)	(734)	(1,047)	(757)
Decrease in income taxes payable	(4,589)	(724)	(9,652)	(1,694)
Increase (decrease) in trade and other payables	14,248	(3,258)	27,206	(3,681)
(Increase) decrease in restricted cash (Note 18)	(8,089)	13,643	(27,344)	21,707
	($16,774)	$2,967	($37,469)	$9,827
Non-cash investing and financing activities:



Transfer of share-based payments reserve upon settlement of RSU's, PSU's and DSU's	$292	$1,363	$3,533	$2,769
Transfer of share-based payments reserve upon exercise of options	8,630	2	30,840	20
Acquisition of Gatos	—	—	1,453,478	—
Assets acquired by lease	635	—	635	—

	$9,557	$1,365	$1,488,486	$2,789

(1) On April 29, 2024, the Company entered into an agreement to loan $5.0 million to Sierra Madre, to be used towards the development and progress of the La Guitarra Mine. The transaction closed on May 7, 2024 ("Closing Date") and was initially repayable to the Company within 24 months ("Maturity Date"). In June 2025, the agreement was amended to extend the Closing Date by one year, now expiring on May 7, 2027. The loan is subject to an interest rate of 15% per year, which will be due and payable starting six months from the Closing Date of the loan.

As at September 30, 2025, cash and cash equivalents include $7.3 million (December 31, 2024 - $1.5 million) that are held in-trust as bonds for tax audits in Mexico.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 47


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

26. CONTINGENCIES AND OTHER MATTERS

Due to the size, complexity and nature of the Company’s operations, various legal and tax matters arise in the ordinary course of business. The Company accrues for such items when a liability is probable and the amount can be reasonably estimated.

(a) Claims and Legal Proceedings Risks

The Company is subject to various claims and legal proceedings covering a wide range of matters that arise in the ordinary course of business activities. Each of these matters is subject to various uncertainties and it is possible that some of these other matters may be resolved in a manner that is unfavourable to the Company which may result in a material adverse impact on the Company's financial performance, cash flow or results of operations. First Majestic carries liability insurance coverage and establishes provisions for matters that are probable and can be reasonably estimated, however there can be no guarantee that the amount of such coverage is sufficient to protect against all potential liabilities. In addition, the Company may in the future be subjected to regulatory investigations or other proceedings and may be involved in disputes with other parties in the future which may result in a significant impact on our financial condition, cash flow and results of operations.

(b) Primero Tax Rulings

When Primero, the previous owner of San Dimas acquired the San Dimas Mine in August 2010, it assumed the obligations under a Silver Purchase Agreement (“Old Stream Agreement”) that required its subsidiary, PEM, to sell exclusively to Wheaton Precious Metals (“WPMI”) up to 6 million ounces of silver produced from the San Dimas Mine, and 50% of silver produced thereafter, at the lower of: (i) the spot market price and (ii) $4.014 per ounce plus an annual increase of 1% (“PEM Realized Price”). In May 2018, the Old Stream Agreement was terminated between WPMI and Silver Trading (Barbados) Limited (“STB”) in connection with the Company entering into a new stream agreement with WPMI concurrent with the acquisition of Primero by the Company.

In order to reflect the commercial terms and the effects of the Old Stream Agreement, for Mexican income tax purposes, PEM recognized the revenue on these silver sales based on the PEM Realized Price instead of at spot market prices.

To obtain tax and legal assurance that the Mexican tax authority, Servicio de Administración Tributaria (“SAT”) would accept the PEM Realized Price as the transfer price to calculate Mexican income taxes payable by PEM, a mutually binding Advance Pricing Agreement (“APA”) was entered into with the SAT for the taxation years 2010 to 2014. On October 4, 2012, the SAT confirmed that based on the terms of the APA, the PEM Realized Price could be used as PEM’s basis for calculating taxes owed for the silver sold under the Old Stream Agreement.

In August 2015, the SAT commenced a legal process seeking to retroactively nullify the APA; however, the SAT did not identify an alternative basis in its legal claim for calculating taxes on the silver sold by PEM for which PEM received the PEM Realized Price.

In 2019, the SAT issued reassessments for the 2010 ($36.6 million), 2011 ($108.6 million) and 2012 ($204.7 million) tax years in the total amount of $349.9 million (6,432 million MXN) inclusive of interest, inflation, and penalties. In 2021, the SAT also issued a reassessment against PEM for the 2013 tax year in the total amount of $185.0 million (3,401 million MXN) inclusive interest, inflation and penalties, and in 2023, the SAT issued reassessments for the 2014, 2015, and 2016 tax years in the total amount of $471.6 million (8,669 MXN) inclusive of interest, inflation, and penalties (collectively, the “Reassessments”). For the 2017 and 2018 tax years, the SAT has initiated audits that have not yet been concluded, and therefore, tax reassessments for these years have yet to be issued. The Company believes that the Reassessments fail to recognize the applicability of a valid transfer pricing methodology. The major items in the Reassessments include determination of revenue based on spot market prices of silver, denial of the deductibility of interest expense and service fees, SAT technical error related to double counting of taxes, and interest and penalties.

The Company continues to defend the APA in domestic legal proceedings in Mexico, and the Company has also requested resolution of the transfer pricing dispute pursuant to the Mutual Agreement Procedure (“MAP”), under the relevant avoidance of double taxation treaties, between the competent tax authorities of Mexico, Canada, Luxembourg and Barbados. The SAT has refused to take the necessary steps under the MAP processes contained in the three tax treaties. The Company believes that by its refusal, Mexico is in breach of its international obligations regarding double taxation treaties. Furthermore, the Company continues to believe that the APA remains valid and legally binding on the SAT.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 48


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

26. CONTINGENCIES AND OTHER MATTERS (continued)

(b) Primero Tax Rulings (continued)

The Company continues to pursue all available domestic and international remedies under the laws of Mexico and under the relevant tax treaties. Furthermore, as discussed further below, the Company has also made claims against Mexico under Chapter 11 of the North American Free Trade Agreement (“NAFTA”) for violation of its international law obligations.

Domestic Remedies in Mexico

In September 2020, the Company was served with a decision of the Mexican Federal Tax Court on Administrative Matters (the “Federal Tax Court”) seeking to nullify the APA granted to PEM. The Company filed an appeal against the decision to the Mexican Circuit Court on November 30, 2020. On December 5, 2023, the Mexican Circuit Court issued a decision, which was formally notified to the Company on January 4, 2024. In such decision, the Mexican Circuit Court partially granted constitutional protection to the Company with respect to certain matters, but not others.

Accordingly, on January 18, 2024, PEM filed an extraordinary appeal to the Mexican Supreme Court of Justice with respect to PEM’s constitutional arguments that were not accepted in the Mexican Circuit Court’s decision, and following the admission of the appeal, the Second Chamber of the Supreme Court of Justice assumed jurisdiction over the appeal on June 20, 2024. On September 18, 2024, the Supreme Court issued its decision, which was formally notified to the Company on October 15, 2024. The Supreme Court dismissed the Company’s appeal regarding the constitutional arguments, but affirmed the validity of certain precedents of the Supreme Court which the Company believes are favourable to PEM and that were not considered by the Federal Tax Court in its original decision in September 2020. The case was sent back to the Federal Tax Court, and on December 4, 2024, the Federal Tax Court issued a new decision which did not take into account the Supreme Court precedents. Accordingly, on January 23, 2025, PEM filed a new constitutional lawsuit against the latest decision of the Federal Tax Court and such lawsuit was admitted by the Second Collegiate Court on February 18, 2025. The Company expects that a decision on this new lawsuit may be issued by the Second Collegiate Court in the second half of 2025.

International Remedies

i. NAFTA APA Claim

In respect of the APA, the Company submitted an Arbitration Request dated March 1, 2021 to the International Centre for Settlement of Investment Disputes ("ICSID"), on its own behalf and on behalf of PEM, pursuant to Chapter 11 of NAFTA (the “NAFTA APA Claim”). The NAFTA Arbitration Panel (the “Tribunal”) was fully constituted on August 20, 2021. Various procedural filings have since been made by the Company and Mexico.

Of note, on May 26, 2023, the Tribunal granted certain provisional measures requested by the Company, issuing an order for Mexico to allow the Company to access VAT refunds from January 4, 2023 onwards that had been deposited by the SAT into a bank account of PEM that had been frozen by the SAT, and to deposit all future VAT refunds into a new bank account of PEM which shall remain freely accessible by the Company (the "PM Decision"). The PM Decision was upheld by the Tribunal on September 1, 2023, in response to a request from Mexico to revoke the decision. As a result, Mexico is obligated to comply with the PM Decision which requires payment of VAT refunds owing to PEM as of January 4, 2023 and into the future until the final award is rendered by the Tribunal. On July 9, 2024, the Company received a transfer of $11.0 million (198.4 million MXN) from the frozen bank account to a new bank account of PEM that the Company had opened in July 2023. The transfer of such funds was carried out by Mexico in partial compliance with its obligations under the PM Decision. However, Mexico still needs to transfer approximately $4.5 million from the frozen bank account. In addition, in breach of the PM Decision, on August 29, 2024 the SAT froze the new bank account that PEM had opened for the purpose of receiving VAT refunds. Mexico argued that they did not need to comply with the PM Decision whilst their Consolidation Request (detailed below) was still being decided. Following the rejection of Mexico’s Consolidation Request in July 2025, the suspension on the arbitration proceedings for the NAFTA APA Claim was lifted, and the Company informed the Tribunal of Mexico’s continued non-compliance with the PM Decision. On September 22, 2025, the Tribunal issued Procedural Order No. 8, wherein the Tribunal confirmed that full compliance with the PM Decision requires that all monthly VAT refunds by SAT in favour of PEM, already effected or to be made in the future while the arbitration on the NAFTA APA Claim is ongoing, must be freely available to PEM, by SAT depositing or transferring such amounts to accounts to be maintained freely available to PEM. The Tribunal ordered Mexico


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 49


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

26. CONTINGENCIES AND OTHER MATTERS (continued)

(b) Primero Tax Rulings (continued)

to make available to PEM the approximately US$4.5 million worth of VAT refunds in the first frozen bank account. The Tribunal also confirmed that the freezing by the SAT of PEM’s bank account that had been opened after the PM Decision was rendered for the purpose of receiving VAT refunds was contrary to the PM Decision, and that Mexico must remedy the situation to ensure that the VAT refunds currently in such bank account, and any VAT refunds deposited into such bank account in the future, are freely available to PEM. The Company is currently waiting for Mexico to comply with the Tribunal’s latest order on this matter.

On February 12, 2024, Mexico filed a request (the “Consolidation Request”) with ICSID pursuant to the procedure in Article 1126 of NAFTA to consolidate the NAFTA APA Claim and the NAFTA VAT Claim into one arbitration proceeding. A separate three-person tribunal to consider the Consolidation Request (the “Consolidation Tribunal”) was constituted on May 8, 2024, and the first procedural hearing of the Consolidation Tribunal took place on July 16, 2024.

In order to expedite the arbitration proceedings, the Company advised the Consolidation Tribunal and Mexico that it is proposing to add claims covered by the NAFTA VAT Claim to the NAFTA APA Claim as ancillary claims. On July 15, 2024, the Tribunal with jurisdiction over the NAFTA APA Claim granted the Company the right to introduce the ancillary claims to the NAFTA APA Claim, which would make it unnecessary for the NAFTA VAT Claim to proceed separately from the NAFTA APA Claim. On October 1, 2024, the Company submitted its request to the Secretary-General of ICSID to discontinue the NAFTA VAT Claim pursuant to Rule 56 of the 2022 ICSID Arbitration Rules. Mexico objected to the discontinuance on October 7, 2024, so pursuant to Rule 56, the proceedings with respect to the NAFTA VAT Claim will continue. Mexico filed its Memorial in support of the Consolidation Request on October 7, 2024, and the Company filed its Counter-Memorial on December 6, 2024. On January 8, 2025, a pre-hearing conference call took place among the Company, Mexico and the Consolidation Tribunal, and an in-person hearing was held in Washington, D.C. from January 27 to 28, 2025, at which the Consolidation Tribunal heard the Company’s arguments against the Consolidation Request, and Mexico’s arguments in support of the Consolidation Request. Following the hearing, both Mexico and the Company submitted post-hearing briefs to the Consolidation Tribunal on February 19, 2025.

On July 28, 2025, the Consolidation Tribunal rendered its decision (the “Consolidation Decision”) and rejected the Consolidation Request. It also lifted the suspension on the arbitration proceedings related to the NAFTA APA Claim and the NAFTA VAT Claim effective immediately as of the date of its order, being July 28, 2025. Accordingly, the arbitration proceedings related to the NAFTA APA Claim and the NAFTA VAT Claim have now reconvened after being suspended for the past year.

If the SAT’s attempts to retroactively nullify the APA are successful, the SAT can be expected to enforce any reassessments for 2010 through 2014 against PEM in respect of its sales of silver pursuant to the Old Stream Agreement. Such an outcome would likely have a material adverse effect on the Company’s results of operations, financial condition and cash flows. Should the Company ultimately be required to pay tax on its silver revenues based on spot market prices without any mitigating adjustments, the incremental income tax for the years 2010-2019 would be $308.0 million (5,661 million MXN), before taking into consideration interest or penalties.

Based on the Company’s consultations with third party advisors, the Company believes PEM filed its tax returns in compliance with applicable Mexican law and that the APA is valid, therefore, at this time, no liability has been recognized in the financial statements with respect to this matter.

To the extent it is ultimately determined that the pricing for silver sales under the Old Stream Agreement is significantly different from the PEM Realized Price, and while PEM would have rights of appeal in connection with any reassessments, it is likely to have a materially adverse effect on the Company’s business, financial position and results of operations.

ii. NAFTA VAT Claim

On March 31, 2023, the Company filed a new Notice of Intent on its own behalf and on behalf of PEM under the "legacy investment" claim provisions contained in Annex 14-C of the Canada-United States-Mexico Agreement (“CUSMA”) and Chapter 11 of NAFTA to invite the Government of Mexico to engage in discussions to resolve the dispute regarding the ongoing denial of access to PEM’s VAT refunds ("NAFTA VAT Claim") within the stipulated 90-day consultation period. The


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 50


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

26. CONTINGENCIES AND OTHER MATTERS (continued)

(b) Primero Tax Rulings (continued)

Company submitted its Arbitration Request for the NAFTA VAT Claim to ICSID on June 29, 2023 in order to preserve its legacy claim within NAFTA's applicable limitation period, and the Arbitration Request was registered by ICSID on July 21, 2023.

Following the Consolidation Decision, on October 21, 2025, the Company filed its Ancillary Claims Memorial with the Tribunal for the NAFTA APA Claim, and is currently in discussions with Mexico with respect to Mexico consenting to the discontinuance of the NAFTA VAT Claim.

While the Company remains confident in its position with regards to its NAFTA claims, it continues to engage with the Government of Mexico in consultation discussions so as to amicably resolve these disputes.

In December 2019, as part of the ongoing annual audits of the tax returns of Minera La Encantada, S.A. de C.V. (“MLE”) and Corporacion First Majestic S.A. de C.V. (“CFM”), the SAT issued tax assessments for fiscal 2012 and 2013 for corporate income tax in the amount of $40.3 million (741 million MXN) and $29.3 million (539 million MXN) including interest, inflation and penalties, respectively. In December 2022, the SAT issued tax assessments to MLE for fiscal years 2014 and 2015 for corporate income tax in the amount of $18.5 million (340 million MXN) and $232.4 million (4,272 million MXN). In 2023, the SAT issued a tax assessment to MLE for the fiscal year 2016 for corporate income tax in the amount of $3.3 million (60 million MXN). The SAT also issued an assessment for fiscal 2017 in the amount of $7.0 million (129 million MXN). The majority of these tax assessments relate to a prior forward silver purchase agreement to which MLE was a party, and to the denial of the deductibility of mine development costs and service fees. The Company continues to defend the validity of the forward silver purchase agreement and will vigorously dispute the assessments that have been issued. The Company, based on advice from legal and financial advisors, believes MLE’s tax filings were appropriate and its tax filing position is correct, therefore no liability has been recognized in the financial statements.

(d) San Martin Tax Re-assessments

In 2023, as part of the ongoing annual audits of the tax returns of Minera El Pilon, S.A. de C.V. (“MEP”), the SAT issued tax assessments for fiscal 2014, 2015 and 2016 for corporate income tax in the total amount of $26.7 million (505 million MXN) including interest, inflation and penalties. In 2024, the SAT issued a tax assessment for fiscal 2017 for corporate income tax in the amount of $3.4 million (65 million MXN) including interest, inflation, and penalties. The majority of these tax assessments related to a prior forward silver purchase agreement to which MEP was a party, and to the denial of the deductibility of mine development costs. Pursuant to ongoing discussions, the Company and SAT came to a resolution whereby the Company paid the SAT additional income taxes in the amount of $5.2 million (95.3 million MXN) in 2025 whereby amounts related to the forward silver purchase agreement were removed from the assessed amounts for the relevant years. The tax assessments for fiscal 2014, 2015, 2016, and 2017 for corporate income tax now total $23.9 million (440 million MXN), including interest, inflation and penalties. In 2025, the SAT issued an additional tax assessment for fiscal 2018 in the amount of $5.1 million (95 million MXN) including interest, inflation, and penalties. The Company continues to defend the validity of the deductibility of the mine development costs and will vigorously dispute the assessments that have been issued. The Company, based on advice from legal and financial advisors, believes MEP’s tax filings were appropriate and its tax filing position is correct, therefore no liability has been recognized in the financial statements.

(e) La Parrilla Tax Re-assessments

In 2023 and 2024, as part of the ongoing annual audits of the tax returns of First Majestic Plata, S.A. de C.V. (“FMP”), the SAT issued tax assessment for fiscal 2014, 2015, and 2016 for corporate income tax in the total amount of $29.2 million (536 million MXN) including interest, inflation and penalties. In 2025, the SAT issued a tax assessment for fiscal 2017 for corporate income tax in the total amount of $2.5 million (47 million MXN) including interest, inflation and penalties. The majority of these tax assessments relate to a prior forward silver purchase agreement to which FMP was a party, and to the denial of the deductibility of mine development costs. The Company continues to defend the validity of the forward silver purchase agreement and will vigorously dispute the assessments that have been issued. The Company, based on advice from legal and


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 51


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

26. CONTINGENCIES AND OTHER MATTERS (continued)

(e) La Parrilla Tax Re-assessments (continued)

financial advisors, believes FMP’s tax filings were appropriate and its tax filing position is correct, therefore no liability has been recognized in the financial statements.

(f) Del Toro Tax Re-assessments

In 2023, as part of the ongoing annual audits of the tax returns of First Majestic Del Toro, S.A. de C.V. (“FMDT”), the SAT issued tax assessment for fiscal 2015 and 2016 for corporate income tax in the total amount of $27.5 million (506 million MXN) including interest, inflation and penalties. The major items relate to and denial of the deductibility of mine development costs, refining costs, and other expenses. The Company continues to defend the validity of the expenses and will vigorously dispute the assessments that have been issued. The Company, based on advice from legal and financial advisors, believes FMDT’s tax filings were appropriate and its tax filing position is correct, therefore no liability has been recognized in the financial statements.

(g) CFM Tax Re-assessments

In 2023, as part of the ongoing annual audits of the tax returns of CFM, the SAT issued tax assessment for fiscal 2016 for corporate income tax in the total amount of $80.1 million (1,473 million MXN) including interest, inflation and penalties. The major item relates to planning that took place post-acquisition of Santa Elena (via the acquisition of SilverCrest Mines Inc. on October 1, 2015) at the Canadian level. Mexico contends a right to tax a disposition of the shares of SilverCrest Mines Inc. by First Majestic Silver Corp. although the transaction in question involved the disposition of the shares of one Canadian company by another Canadian company and was reported for tax purposes in Canada. The Company continues to defend the validity of the transaction in question and will vigorously dispute the assessments that have been issued. The Company, based on advice from legal and financial advisors, believes CFM’s tax filings were appropriate and its tax filing position is correct, therefore no liability has been recognized in the financial statements.

(h) First Silver Litigation

In April 2013, the Company received a positive judgment on the First Silver litigation from the Supreme Court of British Columbia (the “Court”), which awarded the sum of $93.8 million in favour of First Majestic against Hector Davila Santos (the “Defendant”) in connection with a dispute between the Company and the Defendant and his private company involving a mine in Mexico (the “Bolaños Mine”) as set out further below. The Company received a sum of $14.1 million in June 2013 as partial payment of the judgment, leaving an unpaid amount of $64.3 million (CAD$81.5 million). As part of the ruling, the Court granted orders restricting any transfer or encumbrance of the Bolaños Mine by the Defendant and limiting mining at the Bolaños Mine. The orders also require the Defendant to preserve net cash flow from the Bolaños Mine in a holding account and periodically provide to the Company certain information regarding the Bolaños Mine. After many years of domestic Mexican litigation, the enforceability of the British Columbia judgment was finally recognized by the Mexican Supreme Court in a written judgment on November 11, 2022. The Company is continuing its enforcement efforts in respect of the Defendant’s assets in Mexico. There are no assurances that the Company will be successful in collecting on the remainder of the Court’s judgment in respect of the Defendant’s assets. Therefore, as at September 30, 2025, the Company has not accrued any of the remaining $64.3 million (CAD$81.5 million) unrecovered judgment in favour of the Company.

27. SUBSEQUENT EVENTS

Declaration of Quarterly Dividend

On November 4, 2025, the Company’s Board of Directors approved the declaration of its quarterly common share dividend of $0.0052 per share, payable on or after November 28, 2025, to common shareholders of record as at the close of business on November 14, 2025. This dividend was declared subsequent to the quarter-end and has not been recognized as a distribution to owners during the period ended September 30, 2025.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 52


NOTES TO CONDENSED INTERIM CONSOLIDATED FINANCIAL STATEMENTS
(Tabular amounts are expressed in thousands of US dollars)

27. SUBSEQUENT EVENTS (continued)

PEM Tax Reassessment Update

On November 27, 2019, PEM was served notice of a tax reassessment issued by the SAT in connection with the 2012 tax year which disregarded the Advance Pricing Agreement (“APA”) that had previously been granted to PEM by the SAT in October 2012 (see Note 26 above under “(b) Primero Tax Rulings” for further details). PEM has been challenging this reassessment through domestic legal proceedings in Mexico since it was issued. On December 5, 2024, the Collegiate Court issued a decision confirming the 2012 tax reassessment, notwithstanding the fact that the domestic proceedings which the SAT commenced in February 2015 seeking to retroactively nullify the APA are still ongoing, and that as of today, the APA still remains valid under Mexican law. As a result of the Collegiate Court’s decision, on January 22, 2025, PEM filed an extraordinary appeal against the decision, and such appeal was admitted on February 10, 2025 by the former President of the Mexican Supreme Court. On March 3, 2025, the Mexican Ministry of Finance and Public Credit (the “Mexican Finance Ministry”) filed an appeal against the admission of PEM’s appeal by the Supreme Court.

Subsequent to September 30, 2025, the Company has been informed by its legal advisors in Mexico that on October 30, 2025, the Supreme Court issued a decision in favour of the appeal filed by the Mexican Finance Ministry, thereby overturning the February 10, 2025 admission of PEM’s appeal. As a result, the Supreme Court will not hear PEM’s appeal of the Collegiate Court’s decision regarding the 2012 tax reassessment. The Company has considered the implication of the decision and has concluded that no adjustment to these condensed interim financial statements is necessary. Refer to Note 26(b) above for further details regarding the tax reassessment for the 2012 tax year. The Company is currently waiting to be served with official notice of the Supreme Court’s decision to review the reasons provided by the Supreme Court in making its decision, and will consider what further actions, if any, it may take under Mexican domestic law and under international law after reviewing the decision.

The tax reassessment for 2012 is one of various reassessments that the SAT has issued against PEM, notwithstanding that the APA is still currently valid (see Note 26(b) above for further details on the Reassessments), and the Company’s NAFTA arbitration proceedings in respect of the APA are still ongoing. In addition, the Company’s domestic legal challenge with respect to SAT’s nullification action in Mexico regarding the APA is still ongoing. As stated in Note 26(b) above under “Domestic Remedies in Mexico”, the Company is currently waiting on the Second Collegiate Court to issue its decision on the matter.

Whilst the Company continues to pursue all legal challenges and remedies available to it under domestic and international law and remains confident in its position with regards to its NAFTA arbitration claims, the Company continues to engage with the SAT and the Mexican government with a view to reaching a comprehensive settlement and amicably resolving PEM’s tax disputes.


The accompanying notes are an integral part of the condensed interim consolidated financial statements
First Majestic Silver Corp. 2025 Third Quarter Report			Page 53