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Mako Mining Enters Into a Definitive Purchase and Sale Agreement to Acquire the Mt. Hamilton Gold-Silver Project in Nevada from Sailfish Royalty Mako Mining Corp. (“Mako” or the “Company”) (TSXV: MKO; OTCQX: MAKOF) is pleased to

Mergers & Acquisitions Royalties & Streams

LEGAL*70115005.3

595 Burrard Street, Suite 2833

Vancouver, BC V7X 1K8

Tel: (604) 646-1580

www.makominingcorp.com

TSX-V: MKO | OTCQX: MAKOF

Suite 700 - 838 West Hastings St.

Vancouver, BC - V6C 0A6

IR: (647) 203-8793

www.makominingcorp.com

TSX-V: MKO | OTCQX: MAKOF

November 26, 2025

TSX-V: MKO; OTCQX: MAKOF

Mako Mining Enters Into a Definitive Purchase and Sale Agreement to Acquire the Mt. Hamilton

Gold-Silver Project in Nevada from Sailfish Royalty

Mako Mining Corp. (“Mako” or the “Company”) (TSXV: MKO; OTCQX: MAKOF) is pleased to

announce that, further to its press release dated September 30, 2025, it has entered into a

definitive purchase and sale agreement (the “Purchase Agreement”) with Sailfish Royalty Corp.

(“Sailfish”) providing for the acquisition (the “Acquisition”), through Mako US Corp., of the Mt.

Hamilton Gold -Silver Project (the “ Mt. Hamilton Project ”) located in White Pine County,

Nevada, USA, through the acquisition of 100% of Mt. Hamilton LLC (“MH LLC”), the direct owner

of the Mt. Hamilton Project . In connection with the Acquisition, Mako has also entered into

definitive agreements to grant to Sailfish a five-year gold stream (the “Gold Stream”) and a

subsequent 2% net smelter return royalty (the “NSR Royalty”) on the Mt. Hamilton Project, which

will take effect upon completion of the Acquisition . For further details regarding the proposed

Acquisition, please refer to the Company’s press release dated September 30, 2025. A copy of

the Purchase Agreement will also be made available under the Company‘s SEDAR+ profile at

www.sedarplus.ca.

Pursuant to the terms of the Purchase Agreement, Mako US has appointed and directed Sailfish,

as its nominee, agent and bare trustee, to use the aggregate US$40 million purchase price paid

by Sailfish for the Gold Stream and the NSR Royalty to fund the purchase price for the Acquisition.

As of the date hereof, Sailfish has transferred to Mako US 100% of the beneficial ownership of

the membership interests in MH LLC and the exercise of operational control over the Mt. Hamilton

Project, including responsibili ty for all obligations, liabilities, costs and expenses associated

therewith, but will continue to hold registered legal title to such membership interests until closing

of the Acquisition . From the date of the Purchase Agreement until closing of the Acquisition,

Sailfish will act as nominee, agent and bare trustee for and on behalf of Mako US and will take all

such action as directed by Mako US in respect of the registered legal ownership of the

membership interest in MH LLC.

Closing of the Acquisition is subject to certain closing conditions including acceptance of the TSX

Venture Exchange (the “ TSXV”), and the approval of the Company’s shareholders and the

approval of Sailfish’s shareholders.

Gold Stream and NSR Royalty

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Upon closing of the Acquisition and the transfer of the registered legal ownership of MH LLC from

Sailfish to Mako US, Mako will commence gold deliveries to Sailfish under the terms of the

definitive gold purchase agreement entered into governing the Gold Stream , consisting of: (i) a

monthly delivery of gold for a period of 60 months, whereby Sailfish will purchase approximately

341.7 troy ounces of gold at a price equal to 20% of the London Bullion Market Association PM

Fix price, but in any event not less than US$2,700 per ounce of gold and not more than US$3,700

per ounce of gold. Following completion of the 60 month Gold Stream, Sailfish will be entitled to

the 2% NSR royalty on all mineral production with respect to the Mt. Hamilton Project for the life

of the mine, pursuant to the terms of the definitive royalty agreement entered into governing the

NSR Royalty. The Gold Stream will be secured against all present and after-acquired property of

Mako and guaranteed by Mt. Hamilton LLC.

In the event Mako or Sailfish are unable to obtain the required shareholder and regulatory

approvals in connection with completing the Acquisition, Mako and Mako US, as applicable, have

agreed under the terms of the Purchase Agreement to repay the purchase amounts for the Gold

Stream and NSR Royalty to Sailfish and terminate all definitive agreements related to the

Acquisition, the Gold Stream and the NSR Royalty , and irrevocably direct Sailfish to transfer all

beneficial and registered legal ownership of the membership interests in MH LLC and operational

control of the Mt. Hamilton Project to We xford Capital LP (“Wexford”), or a subsidiary thereof,

who will elect to receive such transfer for a purchase price of US$40 million plus an amount equal

to the then outstanding interest charges owing by Sailfish to Wexford under its credit facility with

Wexford.

Technical Report Filed for Mt. Hamilton Open Pit Heap Leach Gold-Silver Project

A mineral resource estimate technical report for the Mt. Hamilton project (the “Mt. Hamilton

Technical Report”), prepared by Advantage Geoservices Ltd., APEX Geoscience Ltd. and DRA

Americas Inc., has been filed under the Company’s SEDAR+ profile at www.sedarplus.ca, and

is available on the Company’s website at www.makominingcorp.com.

Related Party Transaction

As both Mako and Sailfish are controlled by Wexford, or private investment funds controlled by

Wexford, Sailfish is considered to be a related party of Mako, and each of Mako and Sailfish are

considered to be related parties of Wexford. As a result, the Acquisition ( inclusive of the

conditional Fallback Sale as described in further detail in the Purchase Agreement, should such

sale become necessary) constitutes a related party transaction within the meaning of Multilateral

Instrument 61-101- Protection of Minority Security Holders in Special Transactions (“MI 61-101”).

Pursuant to Section 5.5(a) and 5.7(1) of MI 61 -101, Mako is exempt from securities law

requirements to obtain a formal valuation and minority approval of its shareholders for the related

party transaction under the requirements of MI 61 -101 on the basis that the fair market value of

the transaction is below 25% of Mako’s market capitalization, as determined in accordance with

MI 61-101.

Special Committee

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As a result of the Acquisition constituting a related party transaction, and certain conflicts of

interest as a result of cross-directorships held by each of Akiba Leisman, Chief Executive Officer

of Mako and Asheef Lalani, director of Mako and Paul Jacobi, director of Mako, being a managing

director of Wexford, the board of directors of Mako (the “Board”) appointed a special committee

(the “Special Committee”) consisting of John Hick (Chair), Mario Caron, Laurie Gaborit and Eric

Fier to assist in the independent evaluation and supervision of the transaction and to consider

and make its recommendations to the Board. Following receipt of legal and financial advice,

including receipt of a formal fairness opinion from Stifel Nicolaus Canada Inc. (“Stifel Canada”),

and after taking into account the alternatives available to the Company , the Special Committee

unanimously recommended that independent members of the Board approve the entering into of

the Purchase Agreement and the definitive agreements to grant the Gold Stream and the NSR

Royalty. Following the report of the Special Committee, the independent members of the Board

(with Messrs. Leisman, Lalani and Jacobi each declaring his interest and abstaining from

deliberations and voting) determined to approve the entering into of the definitive agreements,

which was determined to be in the best interests of the Company and the consideration payable

under the Acquisition was determined to be fair, from a financial point of view, to the Company.

Special Meeting of Shareholders

Under the Policies of the TSXV, Mako has determined to seek disinterested shareholder approval

for the completion of the Acquisition, as a related party transaction , at a special meeting of

shareholders, which is expected to be held by February, 2026.

Additional details regarding the terms and conditions of the Acquisition as well as the rationale for

the approvals made by the Special Committee and the Board will be set out in the information

circular which will be available under the Company's SEDAR+ profile at www.sedarplus.ca.

Advisors and Counsel

Stifel Canada is acting as financial advisor to the special committee of Mako, and Cassels Brock

& Blackwell LLP is acting as Canadian legal counsel and Spencer Fane LLP is acting as United

States legal counsel.

About Mako

Mako Mining Corp. is a publicly listed gold mining, development and exploration company. The

Company operates the high-grade San Albino gold mine in Nueva Segovia, Nicaragua, which

ranks as one of the highest -grade open pit gold mines globally and offers d istrict-scale

exploration potential. Mako also owns the Moss Mine in Arizona, an open pit gold mine in

northwestern Arizona. Mako also holds a 100% interest in the PEA -stage Eagle Mountain

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Project in Guyana, South America. Eagle Mountain is the subject of engineering, environmental

and mine permitting activity.

For further information about Mako, please contact Akiba Leisman, Chief Executive Officer, at

(917) 558 -5289 or [email protected], or visit our website at

www.makominingcorp.com and our profile on SEDAR+ at www.sedarplus.ca.

Neither the TSXV nor its Regulation Services Provider (as that term is defined in the

policies of the TSXV) accepts responsibility for the adequacy or accuracy of this news

release.

Cautionary Note Regarding Forward-Looking Statements

This news release contains “forward-looking information” within the meaning of applicable Canadian securities laws.

Statements in this news release, other than statements of historical facts, are forward looking statements. Forward-

looking information may be identified by the use of forward -looking terminology such as “plans”, “targets”, “expects”,

“is expected”, “scheduled”, “estimates”, “outlook”, “forecasts”, “projection”, “prospects”, “strategy”, “intends”,

“anticipates”, “believes”, or variations of such terminology which states that certain actions, events or results “may”,

“could”, “would”, “might”, “will”, “will be taken”, “occur” or “be achieved”. Forward -looking information in this news

release includes, without limitation, Mako’s intention to obtain shareholder approval for the Acquisition at a special

meeting of shareholders expected to be held by February 2026; Mako’s expectation of receipt of approval by the

TSXV of the completion of the Acquisition; Mako’s expectations regarding closing the Acquisition, and commencing

the gold deliveries under the Gold Stream, following which period the NSR Royalty will commence ; the potential

fallback sale of beneficial and legal registered ownership and control of MH LLC and the Mt. Hamilton Project to

Wexford in the event the requisite shareholder and/or regulatory approval , including acceptance of the TSXV, is not

obtained by Mako and/or Sailfish; ; and the expected fulfilment of all conditions to completing the Acquisition being

met. Forward-looking information is based on the opini ons, assumptions and estimates of management considered

reasonable at the date the statements are made and is inherently subject to a variety of risks and uncertainties and

other known and unknown factors that could cause actual events or results to differ materially from those projected in

the forward -looking information. These risk s include either the Company or Sailfish not obtaining the requisite

shareholder and regulatory approval required to complete the Acquisition , in a timely manner or at al l, and Mako

remaining responsible for the interim period costs, expenses and liabilities in connection with the Mt. Hamilton Project;

changes in market conditions and the execution of Mako’s business strategies; as well as those risk factors discussed

or referred to in the Company’s disclosure documents filed with the securities regulatory authorities in Canada on

SEDAR+ at www.sedarplus.ca. Although Mako has attempted to identify important risk factors that could cause actual

results or future events to differ materially from those contained in forward-looking information, there may be other

risk factors that could cause actual results or future events to differ materially from those expressed . Accordingly,

readers should not place undue reliance on forward-looking information. Mako disclaims any obligation to update or

revise any forward-looking information whether as a result of new information, future events or otherwise, except as

required by applicable securities laws.