UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-K/A

(Amendment No. 1)

☒	ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2022

☐	TRANSITION REPORT UNDER SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from __________ to __________

Commission file number 001-33190

MCEWEN MINING INC.

(Exact name of registrant as specified in its charter)


Colorado		84-0796160
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)
150 King Street West, Suite 2800, Toronto, OntarioCanada (Address of principal executive offices)		M5H 1J9 (Zip Code)

(866) 441-0690

(Registrant’s telephone number, including area code)

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


Common Stock, no par value	MUX	NYSE
Title of each class	Trading Symbol(s)	Name of each exchange on which registered

Securities registered pursuant to Section 12(g) of the Act: None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ☐No ☒

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes ☐No ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and emerging growth company in Rule 12b-2 of the Exchange Act.


Large accelerated filer ☐	Accelerated filer ☒
Non-accelerated filer ☐	Smaller reporting company ☐
	Emerging growth company ☐

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

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C 7262 (b)) by the registered public accounting firm that prepared or issued its audit report. ☒

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to § 240.10D-1(b). ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of June 30, 2022 (the last business day of the registrant’s second fiscal quarter), the aggregate market value of the registrant’s voting and non-voting common equity held by non-affiliates of the registrant was $172,281,488 based on the closing price of $4.39 per share as reported on the NYSE. There were 47,427,584 shares of common stock outstanding on March 13, 2023.

DOCUMENTS INCORPORATED BY REFERENCE: Portions of the registrant’s Proxy Statement for the 2023 Annual Meeting of Shareholders are incorporated into Part III, Items 10 through 14 of this report.

Auditor Name: Ernst & Young LLP Auditor Location: Toronto, Canada Auditor Firm ID: 1263

EXPLANATORY NOTE

McEwen Mining Inc. (the “Company”) is filing this Amendment No. 1 on Form 10-K/A (this “Amendment”) to its Annual Report on Form 10-K for the year ended December 31, 2022 filed with the U.S. Securities and Exchange Commission (“SEC”) on March 13, 2023 (the “Original Filing”) to amend Item 15 of Part IV of the Original Filing, pursuant to Rule 3-09 of Regulation S-X, to include the financial statements and related notes of Minera Santa Cruz S.A (“MSC”), a significant equity investee in which the Company holds a 49% equity ownership interest. In addition, the Company is filing the consent of the independent auditors of MSC and, as required by Rule 12b-15 under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), new certifications by the Company’s Chief Executive Officer and Chief Financial Officer.

Rule 3-09 of Regulation S-X provides that if a 50%-or-less-owned person accounted for by the equity method meets the first or third condition of the significant subsidiary tests set forth in Rule 1-02(w) of Regulation S-X, substituting 20% for 10%, separate financial statements for such 50%-or-less-owned person shall be filed. These financial statements shall be prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”) or International Financial Reporting Standards (“IFRS”). MSC met the significant subsidiary test described above for the Company’s fiscal years ending December 31, 2022, 2021 and 2020 and accordingly, the Company has included in this Amendment the required Statements of Financial Position as of December 31, 2022 and 2021, and the related Statements of Profit (Loss) and Other Comprehensive Profit (Loss), Statements of Changes in Equity, and Statements of Cash Flows for the years ended December 31, 2022, 2021 and 2020, and the accompanying Notes to the Financial Statements of MSC, prepared in accordance with IFRS. We caution readers that the MSC financial results included in our Annual Report on Form 10-K are presented in accordance with US GAAP and may therefore differ from the MSC results presented as separate financial statements reported under IFRS.

No attempt has been made in this Amendment to modify or update the disclosures in the Original Filing except as required to reflect the effect of the revisions discussed herein. Except as otherwise noted herein, this Amendment continues to describe conditions as of the date of the Original Filing and the disclosures contained herein have not been updated to reflect events, results or developments that occurred after the date of the Original Filing, or to modify or update those disclosures affected by subsequent events. Among other things, forward-looking statements made in the Original Filing and Prior Amendment have not been revised to reflect events, results or developments that occurred or facts that became known to us after the date of the Original Filing, and such forward-looking statements should be read in conjunction with our filings with the SEC subsequent to the filing of the Original Filing. Accordingly, this Amendment should be read in conjunction with the Original Filing and the Company’s other filings with the SEC subsequent to March 13, 2023. Furthermore, readers are cautioned to review the reliability of information disclosure, contained in our Annual Report on Form 10-K, pertaining to the disclosure of MSC results.


1.1		Agency Agreement between the Company and Cantor Fitzgerald Corporation dated March 2, 2022 (incorporated by reference from the Current Report on Form 8-K filed with the SEC on March 3, 2022, Exhibit 1.1, File No. 001-33190)
3.1.1		Second Amended and Restated Articles of Incorporation of the Company as filed with the Colorado Secretary of State on January 20, 2012 (incorporated by reference from the Current Report on Form 8-K filed with the SEC on January 24, 2012, Exhibit 3.1, File No. 001 33190)
3.1.2		Articles of Amendment to the Second Amended and Restated Articles of Incorporation of the Company as filed with the Colorado Secretary of State on January 24, 2012 (incorporated by reference from the Current Report on Form 8 K filed with the SEC on January 24, 2012, Exhibit 3.2, File No. 001 33190)
3.1.3		Articles of Amendment to the Second Amended and Restated Articles of Incorporation as filed with the Colorado Secretary of State on July 25, 2022 (incorporated by reference from the Current Report on the Form 8-K filed with the SEC on July 28, 2022, Exhibit 3.1, File No. 001-33190)
3.2		Amended and Restated Bylaws of the Company (incorporated by reference from the Current Report on Form 8-K filed with the SEC on March 12, 2012, Exhibit 3.2, File No. 001-33190).
4.1		Description of Capital Stock (incorporated by reference from the Annual Report on Form 10-K for the fiscal year ended December 31, 2019, filed with the SEC on March 16, 2020, Exhibit 4.1, File No. 001-33190)
4.2		Form of Warrant issued by the Company in connection with November 2019 financing (incorporated by reference from the Current Report on Form 8-K filed with the SEC on November 22, 2019, Exhibit 4.1, File No. 001-33190)
10.1*		Amended and Restated Equity Incentive Plan dated as of March 17, 2015 (incorporated by reference from the Current Report on Form 8-K filed with the SEC on May 29, 2015, Exhibit 4.1, File No. 001-33190)
10.2		First Amendment to the Amended and Restated Equity Incentive Plan dated April 16, 2021 (incorporated by reference from the Current Report on Form 8-K filed with the SEC on June 30, 2021, Exhibit 10.1, File No. 001-33190)
10.3*		Form of Indemnification Agreement between the Company and its officers and directors (incorporated by reference from the Current Report on Form 8-K dated December 7, 2005, Exhibit 10.1, File No. 000-09137)
10.4		Second Amended and Restated Credit Agreement among the Company, as Borrower, the Lenders party to the Agreement and Sprott Private Resource Lending II (Collector), LP, as Administrative Agent, dated April 1, 2022 (incorporated by reference from the Current Report on Form 8-K filed with the SEC on April 6, 2022, Exhibit 10.2, File No. 001-33190)
10.5		Subordinated Promissory Note executed by the Company in favor of Evanachan Limited, dated March 31, 2022 (incorporated by reference from the Current Report on Form 8-K filed with the SEC on April 6, 2022, Exhibit 10.1, File No. 001-33190)
10.6*		Consulting Agreement between the Company and Perry Ing, executed on June 8, 2022 (incorporated by reference from the Current Report on Form 8-K/A filed with the SEC on June 8, 2022, Exhibit 10.1, File No. 001-33190)
10.7		Form of Subscription Agreement between McEwen Copper Inc. and non-U.S. residents (incorporated by reference from the Current Report on Form 8-K as filed with the SEC on June 23, 2022, Exhibit 10.1, File No. 001-33190).
10.8		Form of Subscription Agreement between McEwen Copper Inc. and U.S. residents (incorporated by reference from the Current Report on Form 8-K as filed with the SEC on June 23, 2022, Exhibit 10.2, File No. 001-33190).
10.9		Form of Subscription Agreement between McEwenb Copper Inc. and an institutional investor (incorporated by reference from the Current Report on Form 8-K as filed with the SEC on June 23, 2022, Exhibit 10.3, File No. 001-33190)
10.10		Unanimous Shareholder Agreement between Minera Andes Inc., Evanachan Limited, McEwen Copper Inc. and other parties dated August 20, 2021 (incorporated by reference from the Current Report on Form 8-K as filed with the SEC on August 25, 2021, Exhibit 10.2, File No. 001-33190)

10.11		Collaboration Agreement by and among McEwen Copper Inc., McEwen Mining Inc., Robert McEwen and Nuton LLC dated August 30, 2022 (incorporated by reference from the Current Report on Form 8-K as filed with the SEC on September 6, 2022, Exhibit 10.3, File No. 001-33190).
10.12.1		Option and Joint Venture Agreement, by and among Minera Andes Inc., Minera Andes S.A., and Mauricio Hochschild & CIA. LTDA., dated March 15, 2001 (the “OJVA”) (incorporated by reference from the Annual Report on Form 10-K filed with the SEC on March 1, 2017, Exhibit 10.12, File No. 001-33190)
10.12.2		First Amendment to OJVA, dated May 14, 2002 (incorporated by reference from the Annual Report on Form 10-K filed with the SEC on March 1, 2017, Exhibit 10.12.1, File No. 001-33190)
10.12.3		Second Amendment to OJVA, dated August 27, 2002 (incorporated by reference from the Annual Report on Form 10-K filed with the SEC on March 1, 2017, Exhibit 10.12.2, File No. 001-33190)
10.12.4		Third Amendment to OJVA, dated September 10, 2004 (incorporated by reference from the Annual Report on Form 10-K filed with the SEC on March 1, 2017, Exhibit 10.12.3, File No. 001-33190)
10.12.5		Fourth Amendment to OJVA, dated September 17, 2010 (incorporated by reference from the Annual Report on Form 10-K filed with the SEC on March 1, 2017, Exhibit 10.12.4, File No. 001-33190)
10.13		Subscription Agreement between McEwen Copper Inc. and Evanachan Limited dated August 20, 2021 (incorporated by reference from the Current Report on Form 8-K as filed with the SEC on August 25, 2021, Exhibit 10.1, File No. 001-33190)
10.14		Nuton Collaboration Agreement among McEwen Copper Inc., McEwen Mining Inc., Robert McEwen and Nuton LLC dated August 30, 2022 (incorporated by reference from the Current Report on Form 8-K as filed with the SEC on September 6, 2022, Exhibit 10.3, File No. 001-33190)
10.15		Private Placement Subscription Agreement between McEwen Copper Inc. and FCA Argentina S.A. dated as of February 23, 2023 (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 10.15, File No. 001-33190)
10.16		Offer Agreement among Andes Corporacion S.A., McEwen Copper Inc., Minera Andes Inc., McEwen Mining Inc. and FCA Argentina S.A. dated as of February 23, 2023 (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 10.16, File No. 001-33190)
10.17		Investor Rights Agreement among McEwen Copper Inc., Minera Andes Inc., McEwen Mining Inc., Robert McEwen and FCA Argentina S.A. dated as of February 23, 2023 (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 10.17, File No. 001-33190)
10.18		Binding Term Sheet for Subscription between Nuton LLC and McEwen Copper Inc. effective as of February 23, 2023 (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 10.18, File No. 001-33190)
10.19		Binding Term Sheet for Subscription for Seconary Offering of Shares amonbg Nuton LLC, McEwen Copper Inc. and McEwen Mining Inc. dated as of February 23, 2023 (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 10.19, File No. 001-33190)
21		List of subsidiaries of the Company (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 21, File No. 001-33190)
23.1		Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.1, File No. 001-33190)
23.3		Consent of Mining Plus US Corporation (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.3, File No. 001-33190)
23.5		Consent of Michael C. Bauman (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.5, File No. 001-33190)
23.6		Consent of P&E Mining Consultants Inc. (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.6, File No. 001-33190)
23.7		Consent of Eric Sellars (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.7, File No. 001-33190)
23.8		Consent of Aleksandr Mitrofanov (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.8, File No. 001-33190)
23.9		Consent of Daniel D. Downton (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.9, File No. 001-33190)
23.10		Consent of Dave Tyler (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.10, File No. 001-33190)

23.11		Consent of Kenneth Tylee (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.11, File No. 001-33190)
23.12		Consent of Benjamin Bermudez (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.12, File No. 001-33190)
23.13		Consent of Kevin W. Kunkel (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.13, File No. 001-33190)
23.14		Consent of Independent Mining Consultants Inc. (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.14, File No. 001-33190)
23.15		Consent of Forte Dynamics (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.15, File No. 001-33190)
23.16		Consent of Channa Kumarage (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.16, File No. 001-33190)
23.17		Consent of SLR Consulting Ltd. (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.17, File No. 001-33190)
23.18		Consent of Wood Canada Ltd. (incorporated by reference from the Annual Report Form 10-K filed with the SEC on March 13, 2023, Exhibit 23.18, File No. 001-33190)
23.19+		Consent of Independent Auditors
31.1+		Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 for Robert R. McEwen, principal executive officer.
31.2+		Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 for Perry Ing, interim chief financial officer.
32+		Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 for Robert R. McEwen and Perry Ing.
95**		Mine safety disclosure (incorporated by reference from the Annual Report on Form 10-K filed with the SEC on March 7, 2022, Exhibit 95, File No. 001-33190)
99.1+		MSC Financials 2022
101**		The following materials from the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 are filed herewith, formatted in Inline XBRL (Extensible Business Reporting Language): (i) the Audited Consolidated Statements of Operations and Other Comprehensive (Loss) for the years ended December 31, 2022, 2021 and 2020, (ii) the Audited Consolidated Balance Sheets as of December 31, 2022 and 2021, (iii) the Audited Consolidated Statement of Changes in Shareholders’ Equity for the years ended December 31, 2022, 2021 and 2020, (iv) the Audited Consolidated Statements of Cash Flows for the years ended December 31, 2022, 2021 and 2020, and (v) the Notes to the Audited Consolidated Financial Statements
104**		Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)


	MCEWEN MINING INC.


	By:	/s/ Perry Y. Ing
Dated: June 29, 2023		Perry Y. Ing, Interim Chief Financial Officer