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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): August 29, 2017

Corporate Updates

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): August 29, 2017

McEWEN MINING INC.

(Exact name of registrant as specified in its charter)

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))

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. †

Colorado

(State or other jurisdiction of

incorporation or organization)

001-33190

(Commission File

Number)

84-0796160

(I.R.S. Employer

Identification No.)

Item 7.01 Regulation FD Disclosure.

On August 29, 2017, McEwen Mining Inc. (the “Company”) issued a press release announcing that it had executed a

definitive agreement to purchase the Black Fox Complex and associated assets and liabilities located in the Timmins region of Canada

from Primero Mining Corp. A copy of the press release is attached to this report as Exhibit 99.1.

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 Stat ements and Exhibits.

(d) Exhibits. The following exhibits are furnished with this report:

99.1 Press release dated August 29, 2017

Cautionary Statement

With the exception of historical matters, the matters discussed in the press release 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 closing of

the transaction and future exploration, development, and production activities. Factors that could cause actual results to differ

materially from projections or estimates include, among others, decisions of third parties over which the Company has no control,

metal prices, economic and market conditions, operating costs, receipt of permits, receipt of working capital and future drilling results,

as well as other factors described in the Company’s Annual Report on Form 10-K for the year ended December 31, 2016, and other

filings with the United States Securities and Exchange Commission (“SEC”). 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.

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.

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McEWEN MINING INC.

Date: August 29, 2017 By: /s/ Carmen Diges

Carmen Diges, General Counsel

Exhibit Index

The following is a list of the Exhibits furnished herewith:

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Exhibit

Number Description of Exhibit

99.1 Press release, dated August 29, 2017

Exhibit 99.1

MCEWEN MINING AND PRIMERO SIGN DEFINITIVE AGREEMENT

TORONTO, Aug 29, 2017 - McEwen Mining Inc. (NYSE: MUX) (TSX: MUX) (“McEwen”) is pleased to announce that it has

signed the binding definitive agreement with Primero Mining Corp. for the purchase of its Black Fox Complex in the world-famous

gold mining region of Timmins, Canada. The agreed purchase price is $35 million, subject to closing adjustments. Closing of the

transaction is anticipated in late-September.

Key benefits of this transaction to McEwen Mining shareowners:

Production and Resource Growth

Strategically increases our gold production by 50,000 ounces in 2018 and significantly increases our gold resources in the

Timmins region. Furthermore, excess mill and tailings capacity provide the capability to increase future production.

Management and Operational Readiness

Establishes a base of operations with an experienced and skilled site management and workforce who will operate and advance

development of these assets and the Timmins properties recently acquired from Lexam VG Gold. Combined these properties

include seven development and exploration stage projects.

Exploration Potential

The property is located along a prime 4.5 mile (7 km) section of the Destor-Porcupine Fault, which is host to many world-class

gold deposits. It is already well-endowed with the Black Fox Mine, and the Grey Fox and Froome deposits; and has geologic

traits that make it prospective to grow the existing deposits and for additional discoveries.

About McEwen Mining (www.mcewenmining.com)

McEwen Mining has the goal to qualify for inclusion in the S&P 500 Index by creating a high growth gold and silver producer

focused in the Americas. McEwen Mining’s principal assets consist of the San José mine in Santa Cruz, Argentina (49% interest), the

El Gallo Gold mine and El Gallo Silver project in Mexico, the Gold Bar project in Nevada, the Timmins projects in Canada and the

Los Azules copper project in Argentina.

McEwen Mining has a total of 312 million shares outstanding. Rob McEwen, Chairman and Chief Owner, owns 25% of the Company.

McEwen Mining Inc.

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QUALIFIED PERSON

Technical information pertaining to production guidance for the Black Fox Complex contained in this news release has been prepared

under the supervision of Mr. Nathan Stubina. Technical information pertaining to geology and exploration contained in this news

release has been prepared under the supervision of Mr. Sylvain Guerard. Both Mr. Stubina and Mr. Guerard, are officers of the

Company who are a “qualified person” within the meaning of NI 43-101.

CAUTION CONCERNING FORWARD-LOOKING STATEMENTS

This news release contains certain forward-looking statements and information, including “forward-looking statements” within the

meaning of the Private Securities Litigation Reform Act of 1995. The forward-looking statements and information expressed, as at the

date of this news release, McEwen Mining Inc.’s (the “Company”) estimates, forecasts, projections, expectations or beliefs as to future

events and results. Forward-looking statements and information are necessarily based upon a number of estimates and assumptions

that, while considered reasonable by management, are inherently subject to significant business, economic and competitive

uncertainties, risks and contingencies, and there can be no assurance that such statements and information will prove to be accurate.

Therefore, actual results and future events could differ materially from those anticipated in such statements and information. Risks and

uncertainties that could cause results or future events to differ materially from current expectations expressed or implied by the

forward-looking statements and information include, but are not limited to, factors associated with fluctuations in the market price of

precious metals, mining industry risks, political, economic, social and security risks associated with foreign operations, the ability of

the corporation to receive or receive in a timely manner permits or other approvals required in connection with operations, risks

related to fluctuations in mine production rates, risks associated with the construction of mining operations and commencement of

production and the projected costs thereof, risks related to litigation, the state of the capital markets, environmental risks and hazards,

uncertainty as to calculation of mineral resources and reserves, and other risks. The Company’s dividend policy will be reviewed

periodically by the Board of Directors and is subject to change based on certain factors such as the capital needs of the Company and

its future operating results. Readers should not place undue reliance on forward-looking statements or information included herein,

which speak only as of the date hereof. The Company undertakes no obligation to reissue or update forward-looking statements or

information as a result of new information or events after the date hereof except as may be required by law. See McEwen Mining’s

Annual Report on Form 10-K for the fiscal year ended December 31, 2016 and other filings with the Securities and Exchange

Commission, under the caption “Risk Factors”, for additional information on risks, uncertainties and other factors relating to the

forward-looking statements and information regarding the Company. All forward-looking statements and information made in this

news release are qualified by this cautionary statement.

The NYSE and TSX have not reviewed and do not accept responsibility for the adequacy or accuracy of the contents of this news

release, which has been prepared by management of McEwen Mining Inc.

CONTACT INFORMATION:

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Mihaela Iancu

Investor Relations

(647) 258-0395 ext 320

[email protected]

Website

www.mcewenmining.com

Facebook

facebook.com/mcewenrob

Twitter

twitter.com/mcewenmining

150 King Street West

Suite 2800,P.O. Box 24

Toronto, Ontario, Canada

M5H 1J9

(866) 441-0690