Reg FD Disclosure

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549       FORM  8-K   CURRENT REPORT   Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934       Date of Report (Date of earliest event reported): May 4, 2023   McEWEN MINING INC. (Exact name of registrant as specified in its charter)   Colorado (State or other jurisdiction of incorporation or organization)   001-33190 (Commission File Number)   84-0796160 (I.R.S. Employer Identification No.)   150 King Street West , Suite 2800 Toronto , Ontario , Canada   M5H 1J9 (Address of principal executive offices)  (Zip Code)   Registrant’s telephone number including area code:  ( 866 ) 441-0690   Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:   ¨    Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) ¨    Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) ¨    Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) ¨    Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))   Securities registered pursuant to Section 12(b) of the Act:   Title of each class   Trading Symbol(s)   Name of each exchange on which registered Common Stock   MUX   New York Stock Exchange   Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).   Emerging growth company ¨   If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨             Item 7.01 Regulation FD Disclosure   On May 4, 2023, McEwen Mining Inc. (the “Company”) issued a press release to report recent drill results from its subsidiary, McEwen Copper Inc., relating to the Los Azules project in Argentina. A copy of that press release is furnished with this report as Exhibit 99.1 . On May 5, 2023, the Company issued a press release to correct an immaterial error in the May 4 press release. That corrected release is furnished with this report as Exhibit 99.2.   On May 8, 2023, the Company issued a press release to report updated drill results on its Stock Property located near Timmins, Ontario, Canada. A copy of that press release is furnished with this report as Exhibit 99.3. Hyperlinks in the press releases are active to the Company’s website but not from the exhibits filed with this report.   The information furnished under this Item 7.01, including the exhibits, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, except as shall be expressly set forth by reference to such filing.   Item 9.01      Financial Statements and Exhibits.     (d) Exhibits. The following exhibits are furnished with this report:       99.1 Press release dated May 4, 2023         99.2 Press release dated May 5, 2023         99.3 Press release dated May 8, 2023         104 Cover Page Interactive Data File – the cover page XBRL tags are embedded within the Inline XBRL document (contained in Exhibit 101)   Cautionary Statement   With the exception of historical matters, the matters discussed in the press releases include forward-looking statements within the meaning of applicable securities laws that involve risks and uncertainties that could cause actual results to differ materially from projections or estimates contained therein. Such forward-looking statements include, among others, statements regarding future production and cost estimates, exploration, development, construction and production activities. Factors that could cause actual results to differ materially from projections or estimates include, among others, the continuing effects of the COVID-19 pandemic and related governmental responses, future drilling results, metal prices, economic and market conditions, operating costs, receipt of permits, and receipt of working capital, as well as other factors described in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022, and other filings with the United States Securities and Exchange Commission. Most of these factors are beyond the Company’s ability to predict or control. The Company disclaims any obligation to update any forward-looking statement made in the press release, whether as a result of new information, future events, or otherwise. Readers are cautioned not to put undue reliance on forward-looking statements.   2     SIGNATURE   Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has caused this report to be signed on its behalf by the undersigned thereunto duly authorized.     McEWEN MINING INC.       Date: May 8, 2023 By: /s/ Carmen Diges     Carmen Diges, General Counsel   3