SEC Form DEF 14A filed by Contango Silver & Gold Inc.

CONTANGO SILVER & GOLD INC.

516 2^nd Avenue, Suite 401

Fairbanks, Alaska 99701

NOTICE OF ANNUAL MEETING OF STOCKHOLDERS

JUNE 18, 2026

Dear Stockholder:

You are cordially invited to attend the 2026 Annual Meeting of Stockholders of Contango Silver & Gold Inc. (“Contango”), which will be held virtually on Thursday, June 18, 2026 at 10:00 a.m., Pacific Time.

Important Notice Regarding the Availability of Proxy Materials

For the Annual Meeting of Stockholders to be held on June 18, 2026

Via Live Webcast at https: www.meetnow.global/MPWTSDA

In accordance with rules issued by the Securities and Exchange Commission, you may access the Notice of Annual Meeting of Stockholders, our 2026 Proxy Statement and our Annual Report at http://www.contangoore.com

At the Annual Meeting, you will be asked to vote on the following matters:

Additionally, if needed, stockholders may act upon any other matters that may properly come before the Annual Meeting (including a proposal to adjourn the meeting to solicit additional proxies) or any reconvened meeting after an adjournment or postponement of the meeting.

This year’s Annual Meeting will be conducted as a virtual meeting of stockholders, which will be held exclusively online via the Internet as a virtual web conference.

Stockholders who owned shares of Contango’s common stock, par value $0.01 per share, at the close of business on April 30, 2026 are entitled to receive notice of and to attend and vote at the Annual Meeting via live webcast online at https: www.meetnow.global/MPWTSDA. Stockholders will need their 15-digit control number provided on their proxy card or voting instructions form to vote while attending the meeting online. Stockholders who attend the virtual meeting with their 15-digit control number will have the same rights and opportunities to participate as they would at an in-person meeting. If your voting instruction form does not include a 15-digit control number, you must contact your brokerage firm, bank, or other financial institution for instructions to access the Annual Meeting. If you do not have your 15-digit control number, you will still be able to attend the Annual Meeting as a “guest” and listen to the proceedings, but you will not be able to vote or otherwise participate.

As a stockholder of Contango, you have the right to vote on the proposals listed above. This Notice is not a form for voting and presents only an overview of the materials in the Proxy Statement that follows, which

contain important information and are available on the internet or by mail. Please read the Proxy Statement carefully because it contains important information for you to consider when deciding how to vote. Your vote is important.

You have three options in submitting your vote prior to the Annual Meeting date:

Whether or not you plan to attend the Annual Meeting virtually, please date, sign and return the enclosed proxy card promptly or vote over the telephone or Internet. A postage-paid return envelope is enclosed for your convenience. If you decide to attend the Annual Meeting virtually, you can revoke your proxy and vote virtually. If you have any questions, please contact us through our website at www.contangoore.com, call us at (907) 388-7770, or write us at 516 2^nd Avenue, Suite 401, Fairbanks, Alaska 99701.

CONTANGO SILVER & GOLD INC.

516 2^nd Avenue, Suite 401

Fairbanks, Alaska 99701

PROXY STATEMENT

ANNUAL MEETING OF STOCKHOLDERS

June 18, 2026

GENERAL INFORMATION ABOUT THE ANNUAL MEETING

The Board of Directors (the “Board”) of Contango Silver & Gold Inc., a Delaware corporation (the “Company” or “Contango”) (formerly Contango ORE, Inc.), is furnishing you with this Proxy Statement in connection with its solicitation of your proxy, in the form enclosed, for use at the 2026 Annual Meeting of Stockholders (the “Annual Meeting”) to be held on Thursday, June 18, 2026 at 10:00 a.m., Pacific Time, to vote on the following matters:

Additionally, if needed, stockholders may act upon any other matters that may properly come before the Annual Meeting (including a proposal to adjourn the meeting to solicit additional proxies) or any reconvened meeting after an adjournment or postponement of the meeting.

This year’s Annual Meeting will be conducted as a virtual meeting of stockholders, which will be held exclusively online via the Internet as a virtual web conference. You will be able to attend the Annual Meeting online, vote your shares online during the Annual Meeting and submit your questions online during the Annual Meeting by visiting https: www.meetnow.global/MPWTSDA. There will not be a physical meeting location, and you will not be able to attend the Annual Meeting in person.

Stockholders who owned shares of the Company’s common stock, par value $0.01 per share (the “Common Stock”), at the close of business on April 30, 2026 (the “Record Date”) are entitled to receive notice of and to attend and vote at the Annual Meeting via live webcast online at https: www.meetnow.global/MPWTSDA. Stockholders will need their 15-digit control number provided on their proxy card or voting instructions form to vote while attending the meeting online. Stockholders who attend the virtual meeting with their 15-digit control number will have the same rights and opportunities to participate as they would at an in-person meeting. If your voting instruction form does not include a 15-digit control number, you must contact your brokerage firm, bank, or other financial institution for instructions to access the Annual Meeting. If you do not have your 15-digit control number, you will still be able to attend the Annual Meeting as a “guest” and listen to the proceedings, but you will not be able to vote or otherwise.

As a stockholder of the Company, you have the right to vote on the proposals listed above. Please read the Proxy Statement carefully because it contains important information for you to consider when deciding how to vote. Your vote is important.

You have three options in submitting your vote prior to the Annual Meeting date:

IMPORTANT NOTICE REGARDING THE AVAILABILITY OF PROXY MATERIALS FOR THE ANNUAL MEETING OF STOCKHOLDERS TO BE HELD ON THURSDAY, JUNE 18, 2026 AT 10:00 A.M., PACIFIC TIME

As permitted by the “Notice and Access” rules of the U.S. Securities and Exchange Commission (the “SEC”), the Notice of Annual Meeting of Stockholders, our Proxy Statement, a form of the proxy card and the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025, as filed with the SEC on March 16, 2026 (the “2025 Annual Report”), are available online at https: www.contangoore.com/investors/annual-meeting.

This Proxy Statement and the accompanying form of proxy are dated April 30, 2026. On or about April 30, 2026, we intend to mail to our stockholders a Notice of Internet Availability of Proxy Materials (the “Notice of Internet Availability”) that contains instructions on how stockholders may access and review all of the proxy materials and how to vote. Also, on or about April 30, 2026, we intend to mail printed copies of the proxy materials to stockholders that previously requested printed copies. If you received a Notice of Internet Availability by mail, you will not receive a printed copy of the proxy materials in the mail unless you request a copy. If you received a Notice of Internet Availability by mail and would like to receive a printed copy of our proxy materials, you should follow the instructions for requesting such materials included in the Notice of Internet Availability.

EXPLANATORY NOTE

On December 7, 2025, the Company and its newly formed indirect wholly-owned subsidiary, 1566004 B.C. Ltd. (the “Acquiror”), entered into an arrangement agreement (the “Arrangement Agreement”) with Dolly Varden Silver Corporation, a British Columbia corporation (“Dolly Varden”). Under the Arrangement Agreement, the Company, indirectly through the Acquiror, would acquire all of the issued and outstanding common shares of Dolly Varden (the “Dolly Varden Shares”) at an exchange ratio of 0.1652 of a share of Common Stock for each Dolly Varden Share (the “Exchange Ratio”) by way of a statutory plan of arrangement (the “Arrangement”) under the Business Corporations Act (British Columbia), on and subject to the terms and conditions of the Arrangement Agreement.

Eligible Canadian resident Dolly Varden Shareholders were allowed to elect to receive exchangeable shares (the “Exchangeable Shares”) instead of shares of Common Stock, which provide, as nearly as possible, equivalent economic and voting rights to shares of Common Stock but allow for deferral of Canadian income tax that might otherwise be payable upon the immediate exchange of their Dolly Varden Shares for shares of Common Stock. The Exchangeable Shares are exchangeable for shares of Common Stock on a one-for-one basis.

On March 26, 2026, the Company completed the Arrangement pursuant to the terms of the Arrangement Agreement. Under the terms of the Arrangement Agreement, at the effective time of the Arrangement (the “Effective Time”), each Dolly Varden Share that was issued and outstanding immediately prior to the Effective Time was exchanged for 0.1652 of a Contango Share, or, for Eligible Holders (as such term is defined in the Arrangement Agreement) who validly elected, 0.1652 of an exchangeable share in the capital of the Acquiror (each whole share being, an “Exchangeable Share”), in each case subject to the terms and conditions of the Arrangement Agreement.

Immediately prior to the Effective Time, all Dolly Varden restricted share units awarded pursuant to the Dolly Varden Restricted Share Unit Plan dated May 20, 2022 (“Dolly Varden RSUs”) were surrendered and cancelled or redeemed by Dolly Varden for Dolly Varden Shares, so that holders of the Dolly Varden RSUs prior to the Effective Time participated in the Arrangement as Dolly Varden Shareholders.

At the Effective Time, but not as part of the Arrangement, each outstanding option to purchase Dolly Varden Shares (“Dolly Varden Option”) granted pursuant to the Dolly Varden Share Option Plan, as amended and restated on May 18, 2017, and the Dolly Varden Stock Option Plan dated May 20, 2022 (collectively, the “Dolly Varden Option Plans”), whether vested or unvested, was deemed to be vested to the fullest extent and automatically exchanged for an option to purchase shares of Common Stock (each, a “Replacement Option”). Each Replacement Option allows the holder to purchase shares of Common Stock equal to the product of (i) the Exchange Ratio (rounded down to the nearest whole number of shares of Common Stock), multiplied by (ii) the number of Dolly Varden Shares subject to the original Dolly Varden Option. The exercise price per share is equal to the quotient of (x) the U.S. Dollar equivalent of the exercise price per share of the Dolly Varden Option divided by (y) the Exchange Ratio. The terms of each Replacement Option, including the conditions to and manner of exercising, are the same as the Dolly Varden Option so exchanged, and are to be governed by the terms of the Dolly Varden Option Plans, which were assumed by the Company.

In connection with the Arrangement, the Company, 1566002 B.C. Unlimited Liability Company, an unlimited liability company existing under the laws of the Province of British Columbia, Canada and wholly-owned subsidiary of Contango formed for the purpose of effecting the Arrangement (“CallCo”), and Acquiror executed an Exchangeable Share Support Agreement (the “Exchangeable Share Support Agreement”). Such agreement, among other things, provides Contango and CallCo, in addition to the rights, privileges, restrictions and conditions attaching to the Exchangeable Shares, the right to purchase Exchangeable Shares from the holders thereof (other than Contango and its affiliates) upon the occurrence of certain events, as specified in the Exchangeable Share Support Agreement. Further, the Exchangeable Share Support Agreement provides for the protection of the “economic equivalence” with respect to the Contango Shares and the Exchangeable Shares and for Contango to use its commercially reasonable efforts to effect the registration of the Contango Shares issued upon the exchange of Exchangeable Shares.

In connection with the Arrangement, the Company, CallCo, Acquiror and Computershare Trust Company of Canada, a trust company incorporated under the laws of Canada (the “Trustee”), executed a Voting and Exchange Trust Agreement (the “Trust Agreement”). The Trust Agreement created a trust for the holders of Exchangeable Shares, other than the Company and certain related persons (the “Beneficiaries”). Pursuant to the Trust Agreement, holders of Exchangeable Shares are effectively provided with voting rights for each Exchangeable Share that are nearly equivalent to the voting rights applicable to a share of our Common Stock. Holders of Exchangeable Shares are entitled to instruct the Trustee as to how to vote their Exchangeable Shares on an as-converted-to-Contango-Shares basis. The Trustee holds one share of the Company’s Series A Special Voting Preferred Stock designated as the “Special Voting Share.” The Special Voting Share entitles the Trustee to vote on matters in which holders of shares of our Common Stock are entitled to vote and for which the Trustee has received voting instructions from the holders of such Exchangeable Shares. The Special Voting Share is entitled to a number of votes equal to the number of Exchangeable Shares outstanding on the record date for determining holders of our Common Stock entitled to vote. The Special Voting Share votes, together with the holders of the Company’s Common Stock, as a single class. The Trustee will hold the Exchange Right and the Automatic Exchange Right (as defined in the Trust Agreement) in order to enable the Trustee to exercise or enforce such rights, in each case as trustee for and on behalf of the Beneficiaries.

At the Effective Time, Contango issued 13,686,278 shares of Common Stock and replacement options to purchase 417,048 shares of Common Stock, and the Acquiror issued 1,597,301 Exchangeable Shares, to the former Dolly Varden Shareholders. Immediately following the Effective Time, there were 30,507,599 shares of Common Stock and 1,597,301 Exchangeable Shares issued and outstanding, with the former Dolly Varden Shareholders and the Contango Shareholders each owning approximately 50% of the economic and voting interest of the Company.

TABLE OF CONTENTS

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QUESTIONS AND ANSWERS

Who is asking for my proxy?

Your proxy is being solicited by our Board for use at our Annual Meeting. Our directors, officers or executives may also solicit proxies on behalf of our Board, in person or by telephone, facsimile, mail or e-mail. If our directors, officers or executives solicit proxies, they will not be specially compensated. The Company will pay all costs and expenses of this proxy solicitation.

Why did I receive a Notice of Internet Availability of Proxy Materials instead of paper copies of the proxy materials?

We are using the SEC’s Notice and Access model (“Notice and Access”), which allows us to deliver proxy materials over the Internet, as the primary means of furnishing proxy materials. We believe Notice and Access provides stockholders with a convenient method to access the proxy materials and vote, while allowing us to conserve natural resources and reduce the costs of printing and distributing the proxy materials. On or about April 30, 2026, we intend to mail to stockholders a Notice of Internet Availability containing instructions on how to access our proxy materials on the Internet and how to vote online. The Notice of Internet Availability is not a proxy card and cannot be used to vote your shares. If you received a Notice of Internet Availability this year, you will not receive paper copies of the proxy materials unless you request the materials by following the instructions on the Notice of Internet Availability.

What If I am a Holder of Record of Exchangeable Shares?

Holders of Exchangeable Shares are receiving these proxy materials in accordance with the provisions of the Trust Agreement.

Pursuant to the Trust Agreement, holders of Exchangeable Shares are effectively provided with voting rights for each Exchangeable Share that are nearly equivalent to the voting rights applicable to a share of our Common Stock. Holders of Exchangeable Shares are entitled to instruct the Trustee as to how to vote their Exchangeable Shares on an as-converted-to-Contango-Shares basis. The Trustee holds one share of the Company’s Series A Special Voting Preferred Stock designated as the “Special Voting Share.” The Special Voting Share entitles the Trustee to vote on matters in which holders of shares of our Common Stock are entitled to vote and for which the Trustee has received voting instructions from the holders of such Exchangeable Shares. The Special Voting Share is entitled to a number of votes equal to the number of Exchangeable Shares outstanding on the Record Date. The Special Voting Share votes, together with the holders of the Company’s Common Stock, as a single class.

In accordance with the terms of the Trust Agreement, the Company has undertaken to perform the obligations of the Trustee and has authorized Broadridge Financial Solutions, Inc. (“Broadridge”) to collect and receive directly the votes from the holders of the Exchangeable Shares on its behalf. Based upon the foregoing, holders of Exchangeable Shares are entitled to cast up to 1,597,301 votes at the Annual Meeting. However, Broadridge will receive and tabulate each vote attached to the Exchangeable Shares only on the basis of instructions received from the holders of record of the Exchangeable Shares. In the absence of instructions from a holder as to voting, Broadridge will not include the Exchangeable Shares held by such holder in the vote.

What are stockholders being asked to vote on?

At our Annual Meeting, stockholders will be asked to vote:

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Additionally, if needed, stockholders may act upon any other matters that may properly come before the Annual Meeting (including a proposal to adjourn the meeting to solicit additional proxies) or any reconvened meeting after an adjournment or postponement of the meeting.

Who is entitled to vote?

We currently have three classes of stock issued and outstanding: (1) shares of Common Stock, (2) the Special Voting Share and (3) Exchangeable Shares. Each record holder of Common Stock is entitled to one vote per share of Common Stock owned on the Record Date. The single outstanding Special Voting Share is entitled to vote one vote plus the number of Exchangeable Shares of CallCo, outstanding as of the Record Date, pursuant to the Trust Agreement.

Holders of record of issued and outstanding shares of Common Stock and Exchangeable Shares, who owned such shares at the close of business on the Record Date, may vote at the meeting. As of the Record Date, the Company had 30,749,670 shares of Common Stock and 1,594,988 Exchangeable Shares issued and outstanding.

How do I vote?

If you own a holder of record of shares of Common Stock or Exchangeable Shares, you may vote in person (online) or in advance of the Annual Meeting by any of the three methods listed below.

				Contango Stockholder of Record
		Internet		www.investorvote.com/CTGO
		Telephone		Toll-Free: 1-800-652-8683 International: 1-312-588-4290
		Mail		Return the proxy card.

Internet and telephone voting will close at 11:59 p.m. (Eastern Time) on June 17, 2026. The Company may utilize Broadridge’s QuickVote^TM service to assist eligible beneficial owners with voting their shares directly over the phone.

The Board recommends that you vote by internet, telephone or mail. Even if you plan to attend the virtual Annual Meeting, please complete, sign and return the enclosed proxy card or vote over the telephone or the Internet as instructed in these materials as promptly as possible to ensure that your shares will be represented at the special meeting if you are unable to attend. You may still attend the virtual Annual Meeting and vote online by ballot even if you have already voted by proxy.

How do I vote if my shares of Common Stock are held in street name by my bank, broker or other nominee?

If your shares of Common Stock are held in “street name” by your bank, broker or other nominee, you are considered the beneficial owner of those shares, and the proxy materials will be forwarded to you by your bank,

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broker or nominee. The bank, broker or nominee is considered the Contango stockholder of record with respect to those shares beneficially owned by you. As the beneficial owner, you have the right to direct your bank, broker or nominee how to vote. Beneficial owners that receive the proxy materials by mail from the Contango stockholder of record should follow the instructions included in those materials (usually a voting instruction card) to transmit voting instructions.

May I vote at the Annual Meeting?

Yes. If you are a Contango stockholder of record on the record date, you may attend the Annual Meeting (online) and vote your shares electronically, in lieu of submitting your proxy by internet, by telephone, or by completing, signing and returning the enclosed proxy card. Please note that attendance alone at the Annual Meeting will not cause the voting of your shares; you must affirmatively vote the proxy card or meeting ballot provided.

If you are a beneficial owner of shares of Common Stock held in street name, you are also invited to attend the Annual Meeting (online). However, because you are not a Contango stockholder of record, you may not vote your shares of Common Stock in person (online) at the Annual Meeting unless you request and obtain a “legal proxy” issued in your own name from your bank, broker or other nominee or any other directions provided by these intermediaries.

Even if you plan to attend the virtual Annual Meeting, we encourage you to please complete, sign and return the enclosed proxy card or vote over the telephone or the Internet as instructed in these materials as promptly as possible to ensure that your shares will be represented at the Annual Meeting if you are unable to attend. You may still attend the virtual Annual Meeting and vote online by ballot even if you have already voted by proxy.

Can I change or revoke my vote?

You may change your vote or revoke your proxy by (i) voting at a later time by Internet or telephone until 11:59 p.m. (Eastern Time) on June 17, 2026, (ii) voting in person (online) at the Annual Meeting, or (iii) delivering to Contango’s Corporate Secretary a proxy with a later date or a written revocation of your most recent proxy before the voting polls are closed at the Annual Meeting.

If your shares of Common Stock are held in street name and you wish to change your vote, you should contact your bank, broker or other nominee and follow the procedures provided by your bank, broker or nominee.

What happens if I sell my shares of Common Stock before the Annual Meeting?

The Record Date for Contango stockholders entitled to vote at the Annual Meeting is earlier than the date of the Annual Meeting. If you transfer your shares of Common Stock after the record date, but before the date of the Annual Meeting, you will retain your right to vote at the Annual Meeting unless special arrangements are made between you and the person to whom you transfer your shares. If you sold your shares after the record date you are still encouraged to vote the shares you owned on the record date.

May Exchangeable Shares be Transferred?

The Exchangeable Shares cannot be transferred to a third party except with the express consent of the Company, and the Company will not provide that consent unless permitted to by the Toronto Stock Exchange (“TSX”). To that end, the Company and Acquiror have provided the following undertakings to the TSX:

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What is a “quorum”?

Presence at the Annual Meeting of holders of a majority of the voting power of the outstanding shares of Common Stock and Exchangeable Shares entitled to vote, represented in person (virtually) or by proxy, will constitute a quorum for the transaction of business. If a quorum is not present, the Annual Meeting may be adjourned from time to time until a quorum is obtained.

How do I vote my shares?

A proxy card is included with the proxy materials being sent to you. The proxy card allows you to specify how you want your shares voted as to each proposal listed. The proxy card provides space for you to:

If the proxy card is properly signed and returned to us, shares covered by the proxy card will be voted in accordance with the directions you specify on the card. The persons named as proxy on the proxy card are Clynton Nauman, the Company’s Chairman and Director, and Rick Van Nieuwenhuyse, the Company’s Chief Executive Officer and Director. Any stockholder who wishes to name a different person as his or her proxy may do so by crossing out Mr. Nauman’s and Mr. Van Nieuwenhuyse’s names and inserting the name of another person to act as his or her proxy. In such a case, the stockholder would be required to sign the proxy card and deliver it to the person named as his or her proxy, and that person would be required to be present and vote at the Annual Meeting. Any proxy card so marked should not be mailed to the Company.

If you return a signed proxy card without having specified any choices, Mr. Nauman or Mr. Van Nieuwenhuyse, each named as proxy, will vote the shares represented at the Annual Meeting and any adjournment in accordance with the Board’s recommendations below.

How does the Board recommend I vote?

The Board unanimously recommends that you vote:

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Our executive officers and directors who own shares of Common Stock have advised us that they intend to vote their shares in favor of the proposals presented in this Proxy Statement. As of the close of business on the Record Date, 30,749,670 shares of Common Stock, approximately 5.7% of which were owned and entitled to be voted by Contango’s executive officers and directors, and 1,594,988 Exchangeable Shares were issued and outstanding.

What vote is required?

Election of directors requires the affirmative vote of a plurality of the votes cast at the Annual Meeting by the stockholders entitled to vote in the election. Additionally, a plurality of the votes cast will be considered the stockholders’ preferred frequency for holding an advisory vote on the compensation of our named executive officers. All other proposals at the Annual Meeting require the affirmative vote of a majority of the shares present virtually or represented by proxy and entitled to vote thereon.

What is the effect of an abstention or a broker non-vote?

Abstentions and broker non-votes are counted for purposes of determining the presence or absence of a quorum for the transaction of business. Abstentions are considered present and entitled to vote, and therefore would have the effect of a vote against any matter other than the election of directors where the required vote is the affirmative vote of a plurality of the votes cast at the Annual Meeting. A broker non-vote occurs when a nominee holding shares of Common Stock for a beneficial owner does not vote on a particular proposal because the nominee does not have discretionary voting power with respect to that item and has not received instructions from the beneficial owner. Broker non-votes are not considered entitled to vote on non-routine matters, and therefore would have no effect on any non-routine matter.

What does it mean if I receive more than one proxy card?

If your shares are registered differently or in more than one account, you will receive more than one proxy card. Sign and return all proxy cards to ensure that all your shares are voted.

How will the Company solicit proxies?

Proxies may be solicited in person, by telephone, facsimile, mail or e-mail by directors, officers and executives of the Company without additional compensation. The Company will reimburse brokerage houses and other custodians, nominees and fiduciaries for their reasonable out-of-pocket expenses for forwarding proxy materials to stockholders.

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Who is making this proxy solicitation?

The solicitation is made on behalf of the registrant, i.e., Contango, and each director of Contango.

Where can I find the voting results of the Annual Meeting?

Contango will publish the final results in a Current Report on Form 8-K with the SEC within four business days following the Annual Meeting.

How can a stockholder communicate with the Company’s directors?

The Board has established a process to receive communications from interested parties, including stockholders. Interested parties may contact any member (or all members) of the Board or the independent directors as a group, any committee of our Board or any chair of any such committee by mail to c/o Corporate Secretary, Contango Silver & Gold Inc., 516 2^nd Avenue, Suite 401, Fairbanks, Alaska 99701, or by e-mail to info@contangoore.com. Correspondence may be addressed to any individual director by name, to the independent directors as a group or to any chair of any committee either by name or title. Mail will not be opened but will be forwarded to the chairman of the requested committee or, if no committee is designated, to the Chairman of the Audit Committee, or the named independent director.

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PROPOSAL 1

ELECTION OF DIRECTORS

At the Annual Meeting, we will present the nominees named below and recommend that they be elected to serve as directors until the 2027 Annual Meeting or until their successors are duly elected and qualified. Each nominee has consented to being named in this Proxy Statement and to serve if elected.

As previously disclosed, pursuant to the Arrangement Agreement, as of the Effective Time of the Arrangement on March 26, 2026, Richard A. Shortz and Darwin Green, resigned from the Board and the respective committees of the Board to which they belonged. Additionally, Brad Juneau stepped down as Chairman of the Board, although he remains a director of the Company. As of the Effective Time, the Board appointed Shawn Khunkhun, as President of the Company and Mr. Khunkhun, Forrester (Tim) Clark and Darren Devine as directors of the Company and named Clynton Nauman as Chairman of the Board. On April 2, 2026, at a meeting of the Board, the Board appointed Mr. Clark to serve on the Audit Committee and Nominating and Corporate Governance Committee and Mr. Devine to serve on the Compensation Committee and Nominating and Corporate Governance Committee, effective immediately.

Your proxy will be voted for the election of the seven nominees named below unless you give instructions to the contrary. Your proxy cannot be voted for a greater number of persons than the number of nominees named.

Nominees

Presented below is a description of certain biographical information, occupations and business experience for the past five years of each person nominated to become a director. Seven directors are to be elected at the Annual Meeting. Other than Messrs. Clark, Devine, and Khunkhun, all other nominees are current directors standing for re-election to the Board. If any nominee should become unavailable for election, your proxy may be voted for a substitute nominee selected by the Board, or the Board’s size may be reduced accordingly. The Board is unaware of any circumstances likely to render any nominee unavailable. Directors of the Company hold office until (i) the 2027 Annual Meeting, (ii) successors are elected and qualified or (iii) their earlier resignation or removal. Each nominee other than Mr. Van Nieuwenhuyse and Mr. Khunkhun is an independent director.

The Company’s Board established a Nominating and Corporate Governance Committee (the “N&CG Committee”) to recommend nominees for director to the Board and to ensure that such nominees possess the director qualifications set forth in the Company’s Corporate Governance Guidelines, a copy of which is available on the Company’s website at www.contangoore.com. Additionally, the N&CG Committee reviews the qualifications of existing Board members before they are nominated for re-election to the Board. Once nominees are selected, the Board determines which nominees are presented to the Company’s stockholders for final approval. Each nominee below has been recommended by the N&CG Committee.

The Board will also consider nominees recommended by stockholders. The Company’s Bylaws contain provisions that address the process by which a stockholder may nominate an individual to stand for election to the Board at our Annual Meeting of Stockholders. The procedures include a requirement that notices regarding a person’s nomination be received in writing from the stockholder and by the Company’s Secretary not less than 60 days nor more than 90 days prior to the first anniversary of the preceding year’s annual meeting. Moreover, the notice must include such nominee’s written consent to be named in the Company’s Proxy Statement and to serve if elected. Supporting information should include (a) the name and address of the candidate and the proposing stockholder, (b) a comprehensive biography of the candidate and an explanation of why the candidate is qualified to serve as a director taking into account the criteria identified in our Corporate Governance Guidelines and (c) proof of ownership, the class and number of shares, and the length of time that the shares of our Common Stock have been beneficially owned by each of the candidate and the proposing stockholder. Minimum qualifications include extensive business experience, a solid understanding of financial statements and

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a reputation for integrity. For additional information, see the section entitled “Submission of Stockholder Proposals and Director Nominations” below.

Clynton R Nauman. Mr. Nauman is being nominated for election to serve as an independent director at the Annual Meeting. Mr. Nauman has served as director of the Company since 2025 and as Chairman of the Board since March 26, 2026. Mr. Nauman was the Chairman and Chief Executive Officer of Alexco Resource Corp., Alexco Environmental Group Inc. and Asset Liability Management Group ULC until September 2022. He previously served as President of Viceroy Gold Corporation, Viceroy Minerals Corporation and was a director of Viceroy Resource Corporation, positions he held from February 1998 until February 2003. He also previously served on the Boards of Novagold Resources Inc, Nova Copper Inc (now Trilogy Metals Inc), and Spectrum Gold Inc. Mr. Nauman was a General Manager of Kennecott Minerals from 1993 to 1998 where he oversaw the permitting, redevelopment, startup and operation of the Greens Creek Mine, which lies within the Admiralty Island National Monument in Southeast Alaska. Mr. Nauman holds an Honours Bachelor of Science in Geology from Otago University, New Zealand. Mr. Nauman has more than 45 years of diversified operating experience in the mining industry ranging from exploration to mine construction and mine operations, as well as business development, mine financing and senior management in the precious metals, base metals and coal sectors.

Rick Van Nieuwenhuyse. Mr. Van Nieuwenhuyse is being nominated for election to serve as a non-independent director at the Annual Meeting. Mr. Van Nieuwenhuyse was appointed to serve as President and Chief Executive Officer of the Company effective January 6, 2020. He stepped down as President on March 26, 2026 with the appointment of Mr. Khunkhun as President, but remains the Chief Executive Officer of the Company. He previously served as President and Chief Executive Officer of Trilogy Metals Inc. from January 2012 until December 2019. Between May 1999 and January of 2012, he served as the President and Chief Executive Officer of Novagold Resources Inc. He served as the Vice President of Exploration for Placer Dome from 1990 to 1997. Mr. Van Nieuwenhuyse holds a Candidature degree in Science from Université de Louvain, Belgium and a Masters of Science degree in Geology from the University of Arizona. Mr. Van Nieuwenhuyse currently serves on the board of directors of Valhalla Metals Inc. He served on the board of directors of Alexco Resource Corp. from 2006 to 2022 and Sandfire Resources America, Inc. (formerly, Tintina Resources Inc.) from 2008 until 2016. Mr. Van Nieuwenhuyse has over 40 years of experience in the minerals mining industry and brings significant industry and technical knowledge to the Company.

Shawn Khunkhun. Mr. Khunkhun is being nominated for election to serve as a non-independent director at the Annual Meeting. Mr. Khunkhun was appointed to serve as President of the Company effective March 26, 2026. Mr. Khunkhun is a corporate finance and mining executive with over 20 years of expertise in capital markets and mineral exploration. Mr. Khunkhun previously served as Chief Executive Officer and director of Dolly Varden Silver Corporation from February 2020 through to the completion of the merger with Contango on March 26, 2026. Mr. Khunkhun previously served as CEO and is a current director of StrikePoint Gold Inc. since May 2013. Mr. Khunkhun also serves as director of Gladiator Metals Corp. since October 8, 2021 and director of Goldshore Resources Inc. since May 31, 2021. Mr. Khunkhun has more than 20 years of experience in the natural resource sector and brings significant industry and financial knowledge to the Company.

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Mike Cinnamond. Mr. Cinnamond is being nominated for election to serve as an independent director at the Annual Meeting. Mr. Cinnamond has served as a director of the Company since 2025. Mr. Cinnamond currently serves as Senior Vice President of Finance and Chief Financial Officer of B2Gold Corp., a position he has held since April 2014. Prior to his current position, Mr. Cinnamond was an audit partner at PricewaterhouseCoopers LLP, where he was the British Columbia Resources Leader for the Mining, Forestry and Energy and Utilities practices. Mr. Cinnamond was the President of the Canadian Institute of Mining for 2023-2024 and previously served as a Director at the Canuck Place Children’s hospice. He is a member of the Institute of Chartered Accountants of BC and also holds an LLB designation from the University of Exeter. Mr. Cinnamond has more than 25 years of experience in the mining industry sector and brings significant industry and financial knowledge to the Company.

Tim Clark. Mr. Clark is being nominated for election to serve as an independent director at the Annual Meeting. Mr. Clark currently serves as Chief Executive Officer and Director of Fury Gold Mines Ltd. (a mineral resource exploration and development company). Mr. Clark has previously served as Managing Director at BMO Capital from June 2014 to December 2020. Mr. Clark has more than 23 years of experience in capital markets and brings significant industry and financial knowledge to the Company.

Darren Devine. Mr. Devine is being nominated for election to serve as an independent director at the Annual Meeting. Mr. Devine is Principal of CDM Capital Partners, a firm that provides corporate finance advisory services to private and public companies, primarily in the natural resource sector. Mr. Devine is a former member of the TSX Venture Exchange’s Local Advisory Committee. Prior to founding CDM Capital, Mr. Devine qualified as a barrister and solicitor in British Columbia and in England & Wales and practiced exclusively in the areas of corporate finance and securities law. Mr. Devine has more than 20 years of experience in the natural resource sector and brings significant industry and legal knowledge to the Company.

Brad Juneau. Mr. Juneau is being nominated for election to serve as an independent director at the Annual Meeting. Mr. Juneau, the Company’s co-founder, formerly served as the Company’s Chairman until March 26, 2026 and as President and Chief Executive Officer of the Company from December 2012 to January 6, 2020. Mr. Juneau was first appointed President, Acting Chief Executive Officer and director in August 2012 when the Company’s co-founder, Mr. Kenneth R. Peak received a medical leave of absence. Mr. Juneau was appointed Chairman of the Board in April 2013. Mr. Juneau is the sole manager of the general partner of Juneau Exploration L.P. (“JEX”), an oil and gas exploration and production company. Prior to forming JEX in 1998, Mr. Juneau served as Senior Vice President of Exploration for Zilkha Energy Company from 1987 to 1998. Prior to joining Zilkha Energy Company, Mr. Juneau served as Staff Petroleum Engineer with Texas International Company for three years, where his principal responsibilities included reservoir engineering, as well as acquisitions and evaluations. Prior to that, he was a production engineer with Enserch Corporation in Oklahoma City. Mr. Juneau holds a Bachelor of Science degree in Petroleum Engineering from Louisiana State University. Mr. Juneau previously served as a Director of Contango Oil & Gas from April 2012 to March 2014, and is currently a director of Talos Energy. Mr. Juneau, as the Company’s co-founder, has substantial history and familiarity with the Company, and significant technical knowledge.

There are no family relationships between any of our directors or executive officers.

Corporate Governance

The Board has adopted a written Board mandate pursuant to which the Board assumes responsibility for the stewardship of the Company. The Board’s primary responsibility is to oversee the strategic direction of the Company and to, at least annually, review and approve a strategic plan as developed and proposed by management, which takes into account the business opportunities and risks of the Company. The Board is responsible for reviewing and approving the Company’s financial objectives, plans and actions, including significant capital allocations and expenditures. The Board is also responsible for, among other things: (i) monitoring corporate performance against the strategic and business plans; (ii) identifying principal business

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risks and implementing appropriate systems to manage such risks; (iii) monitoring and ensuring internal control and procedures; (iv) ensuring appropriate standards of corporate conduct; (v) reviewing and approving financial statements and management’s discussion and analysis; (vi) reviewing compensation of the members of the Board and senior officers; (vii) reviewing and approving material transactions and annual budgets; (viii) developing the Company’s approach to corporate governance; and (ix) assessing its own effectiveness in fulfilling its mandate. The Board’s mandate sets forth procedures relating to the Board’s operations such as the size of the Board and selection process, director qualifications, director orientation and continuing education, meetings and committees, evaluations, compensation and access to independent advisors. Pursuant to the Board’s mandate, the Board is required to hold at minimum four scheduled meetings per year and directors are expected to make reasonable efforts to attend all meetings of the Board held in any given year.

We believe that good corporate governance is important to assure that the Company is managed for the long-term benefit of its stockholders. The Board and management of the Company are committed to good business practices, transparency in financial reporting and the highest level of corporate governance and ethics. The Board has specifically reviewed the provisions of the Sarbanes-Oxley Act of 2002 (the “Sarbanes Oxley Act”), the rules of the SEC and applicable listing standards and rules to maintain its standards of good corporate governance. Any interested party who wishes to communicate directly with the non-management directors as a group may do so by writing to the Chairman of the Board, c/o Corporate Secretary, Contango Silver & Gold Inc., 516 2nd Avenue, Suite 401, Fairbanks, Alaska 99701.

The Board has reaffirmed existing policies and initiated actions adopting policies consistent with new rules and listing standards. In particular, we have:

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SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

The following tables set forth the ownership of shares of our Common Stock and Exchangeable Shares as of our Record Date by (i) each person known by us to beneficially own 5% or more of our outstanding shares of Common Stock and/or Exchangeable Shares, (ii) each of our non-executive nominee directors, (iii) our executive officers, and (iv) our executive officers and nominee directors taken together as a group. Unless otherwise indicated, each person named in the following table has the sole power to vote and dispose of the shares listed next to his name.

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Delinquent Section 16(a) Reports

Section 16(a) of the Exchange Act requires our officers and directors and persons who own more than 10% of our Common Stock to file reports of ownership and changes in ownership with the SEC. These persons are required by SEC regulations to furnish us with copies of all Section 16(a) reports they file. Based on our review of the copies of such reports, we believe that during the fiscal year ended December 31, 2025, all such reports required by Section 16(a) of the Exchange Act were in compliance with such filing requirements, except that one Form 4 covering one transaction was filed late by Mr. Darwin Green.

Certain Relationships and Related Transactions

The Company has instituted written policies and procedures for the review, approval and ratification of “related person” transactions as defined under SEC rules and regulations. Our Audit Committee Charter requires management to inform the Audit Committee of all related person transactions. Examples of the type of transactions the Audit Committee reviews include payments made by the Company directly to a related person (other than in his or her capacity as a director or employee), or to an entity in which the related person serves as an officer, director, employee or owner, and any other transaction where a potential conflict of interest exists. In order to identify any such transactions, among other measures, the Company requires its directors and officers to complete questionnaires identifying transactions with any company in which the officer or director or their family members may have an interest. In addition, our Code of Ethics requires that the Audit Committee review and approve any related person transaction before it is consummated. The Audit Committee of the Company has reviewed and approved all agreements and arrangements described above in “Certain Relationships and Related Transactions.”

Since the beginning of the fiscal year ended December 31, 2025, and during the year ended December 31, 2024, except for a related party transaction involving Bonnie Broman that occurred during fiscal year 2025, there have been no other transactions with any related person in which the Company was a party and the amounts involved exceeded the lower of either $120,000 or 1% of the average of our total assets as of December 31, 2025 and 2024.

During the year ended December 31, 2025, the Company engaged Bonnie Broman as a consultant to provide corporate communications, corporate development and administrative support services. Ms. Broman is the domestic partner of Mr. Van Nieuwenhuyse, the Company’s Chief Executive Officer. Pursuant to the consulting arrangement, Ms. Broman received total compensation of $167,000 during fiscal 2025, consisting of consulting fees of $112,000, equity compensation of $19,000, and a discretionary bonus of $36,000. As of December 31, 2025, the Company had a $36,000 payable to Ms. Broman related to the discretionary bonus, which is included in accounts payable and accrued liabilities on the consolidated balance sheet. The consulting arrangement was approved by the Board.

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REPORT OF THE AUDIT COMMITTEE

The Audit Committee is a standing committee of the Board, which met four times during the fiscal year ended December 31, 2025. The Audit Committee consists of three members, Mike Cinnamond (Chairman), Clynton Nauman, and Richard A. Shortz each of which is independent as defined in the listing standards of the NYSE American. The Board has designated Mr. Cinnamond as the “audit committee financial expert” as defined by SEC rules. The Audit Committee assists, advises and reports regularly to the Board in fulfilling its oversight responsibilities related to:

In meeting its responsibilities, the Audit Committee is expected to provide an open channel of communication with management, the outside auditors and the Board. The Audit Committee’s specific responsibilities are set forth in its charter, as amended.

The Audit Committee has reviewed and discussed the Company’s audited consolidated balance sheet as of December 31, 2025 and consolidated statements of income, cash flows and stockholders’ equity for the fiscal year ended December 31, 2025 with the Company’s management. The Audit Committee has discussed with Baker Tilly US, LLP, the Company’s independent auditors, the matters required to be discussed by the applicable requirements of the Public Company Accounting Oversight Board (“PCAOB”) and the SEC.

The Audit Committee has also received and reviewed the written disclosures and the letter from Baker Tilly US, LLP required by the applicable requirements of the PCAOB regarding Baker Tilly US, LLP’s communications with the Audit Committee concerning independence and has discussed with Baker Tilly US, LLP its independence.

Based on the foregoing review and discussions, the Audit Committee recommended to the Board that the audited financial statements be included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025 for filing with the SEC.

This report is submitted on behalf of the Audit Committee.

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SUBMISSION OF STOCKHOLDER PROPOSALS AND DIRECTOR NOMINATIONS

Proposals to be Included in 2027 Proxy Statement

Proposals of stockholders intended to be presented at the 2027 Annual Meeting and included in the proxy statement and form of proxy used in connection with our 2027 Annual Meeting, pursuant to Rule 14a-8 under the Exchange Act, must be received no later than December 31, 2026. If the date of the 2027 Annual Meeting is moved by more than 30 days from the first anniversary of this year’s Annual Meeting, then the deadline for receiving stockholder proposals shall be a reasonable time before the Company begins to print and mail the proxy materials for the 2027 Annual Meeting.

Nominations or Proposals Not Included in 2027 Proxy Statement

The Company’s Bylaws establish an advance notice procedure with regard to certain matters, including stockholder proposals and nominations of individuals for election to the Board, outside the process of Rule 14a-8 (i.e. a proposal to be presented at the next annual meeting of stockholders that has not been submitted for inclusion in the Company’s Proxy Statement). The notice must contain the information required by our Bylaws and be delivered to the Corporate Secretary not less than 60 days nor more than 90 days prior to the first anniversary of the preceding year’s annual meeting. Accordingly, to be timely for the 2027 Annual Meeting, the notice must be delivered no earlier than March 22, 2027 and no later than April 19, 2027. However, in the event that the date of the 2027 Annual Meeting is advanced by more than 20 days, or delayed by more than 60 days, from the anniversary of this year’s Annual Meeting, notice by the stockholder to be timely must be delivered not earlier than the ninetieth day prior to such annual meeting and not later than the close of business on the later of the sixtieth day prior to such annual meeting or the tenth day following the day on which such notice of the date of the meeting is mailed or public announcement of the date of such meeting is first made. If the notice is not received between these dates or does not satisfy the additional notice requirements set forth in the Company’s Bylaws, the notice will be considered untimely and will not be acted upon at the 2027 Annual Meeting or, as applicable, special meeting.

To comply with the universal proxy rules under the Exchange Act, stockholders who intend to solicit proxies in support of director nominees other than the Company’s nominees at the 2032 Annual Meeting must provide notice that sets forth the information required by Rule 14a-19 under the Exchange Act in addition to the information required under the Company’s Bylaws.

Proposals, nominations and notices should be addressed to: Corporate Secretary, Contango Silver & Gold Inc., 516 2^nd Avenue, Suite 401, Fairbanks, Alaska 99701.

Requirement for Requisitioning Meeting

Pursuant to Section 2.2 of our Bylaws, a special meeting may be called by the president of the Company, the majority of the Board acting with or without a meeting, or the holder or holders of one-half (i.e., 50%) of all the shares of Common Stock outstanding and entitled to vote thereat.

The Company’s 50% threshold for the requisition of a meeting of stockholders is significantly more restrictive than the statutory right under Section 143(1) of the Canadian Business Corporations Act, which requires directors to be requisitioned to call a meeting by the holders of not less than five per cent (5%) of the issued shares of a corporation that carry the right to vote at a meeting.

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OTHER PROPOSED ACTIONS

The Board is not aware of any other business that will come before the Annual Meeting, but if any such matters are properly presented, the proxies solicited hereby will be voted in accordance with the best judgment of the persons holding the proxies. All shares represented by duly executed proxies will be voted at the Annual Meeting.

DELIVERY OF DOCUMENTS TO STOCKHOLDERS SHARING AN ADDRESS

In some cases, only one copy of the proxy materials is being delivered to multiple stockholders sharing an address unless the Company has received contrary instructions from one or more of the stockholders. The Company will deliver promptly, upon written or oral request, a separate copy of the proxy materials to a stockholder at a shared address to which a single copy of the document was delivered. To request separate or multiple delivery of these materials now or in the future a stockholder may submit a written request to Mike Clark, Contango Silver & Gold Inc., 516 2^nd Avenue, Suite 401, Fairbanks, Alaska 99701, telephone number (907) 388-7770. Stockholders sharing an address who are currently receiving multiple copies of proxy materials and wish to receive only a single copy may also direct a request to the same address or telephone number.

WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and current reports, proxy statements and other information with the SEC under the Exchange Act. Our filings are available to the public through the SEC’s website at www.sec.gov.

Investors may also consult our website for more information about us. Our website is www.contangoore.com. Information included on this website is not incorporated by reference into this Proxy Statement.

The SEC allows us to disclose important information to you by referring you to other documents filed separately with the SEC. This information is considered to be a part of this Proxy Statement.

This Proxy Statement incorporates by reference the Annual Report on Form 10-K for the fiscal year ended December 31, 2025, filed with the SEC on March 16, 2026, which contains important information about us, our financial condition and other matters.

In addition, we incorporate by reference any future filings we make with the SEC under Section 13(a), 13(c), 14 or 15(d) of the Exchange Act after the date of this Proxy Statement and prior to the date of our meeting. Such documents are considered to be a part of this Proxy Statement, effective as of the date such documents are filed.

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Your vote matters – here’s how to vote! You may vote online or by phone instead of mailing this card. Votes submitted electronically must be received by 10:00 a.m., Pacific Time, on June 18, 2026. Online Go to www.investorvote.com/CTGO or scan the QR code — login details are located in the shaded bar below. Phone Call toll free 1-800-652-VOTE (8683) within the USA, US territories and Canada Save paper, time and money! Sign up for electronic delivery at Using a black ink pen, mark your votes with an X as shown in this example. Please do not write outside the designated areas. www.investorvote.com/CTGO 2026 Annual Meeting Proxy Card IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE. A Proposals — The Board of Directors recommend a vote FOR all the nominees listed, FOR Proposals 2 and 3, and 1 YEAR on Proposal 4. 1. Election of Directors: For Against Abstain For Withhold 2. To ratify the appointment of Baker Tilly US, LLP as the independent auditors of the Company for the fiscal year ending December 31, 2026. 01 - Clynton R Nauman 3. To conduct a non-binding advisory vote to approve the compensation For Against Abstain of the Company’s named executive officers. 02 - Rick Van Nieuwenhuyse 4. To conduct a non-binding, advisory vote on the frequency of the 1 YR 2 YRS 3 YRS Abstain 03 - Shawn Khunkhun advisory vote on the compensation of the Company’s named executive officers. 04 - Michael Cinnamond 05 - Tim Clark 06 - Darren Devine 07 - Brad Juneau B Authorized Signatures — This section must be completed for your vote to count. Please date and sign below. Please sign exactly as name(s) appears hereon. Joint owners should each sign. When signing as attorney, executor, administrator, corporate officer, trustee, guardian, or custodian, please give full title. Date (mm/dd/yyyy) — Please print date below. Signature 1 — Please keep signature within the box. Signature 2 — Please keep signature within the box. 1 UPX 04ADHB

2026 Annual Meeting of Contango Silver & Gold Inc. The 2026 Annual Meeting of Stockholders of Contango Silver & Gold Inc. will be held on June 18, 2026 at 10:00 a.m. Pacific Time, virtually via the Internet at www.meetnow.global/MPWTSDA. Please vote electronically, if possible at www.investorvote.com/CTGO To access the virtual meeting, you must have the information that is printed in the shaded bar located on the reverse side of this form. The Proxy and the Company’s 2025 Annual Report will be available on the Company’s website at www.contangoore.com Small steps make an impact. Help the environment by consenting to receive electronic delivery, sign up at www.investorvote.com/CTGO IF VOTING BY MAIL, SIGN, DETACH AND RETURN THE BOTTOM PORTION IN THE ENCLOSED ENVELOPE. Contango Silver & Gold Inc. Notice of 2026 Annual Meeting of Stockholders Proxy Solicited by Board of Directors for Annual Meeting — to stockholders as of Record Date, April 30, 2026 Clynton Nauman and Rick Van Nieuwenhuyse, with the power of substitution, are hereby authorized to represent and vote the shares of the undersigned, with all the powers which the undersigned would possess if personally present, at the Annual Meeting of Stockholders of Contango Silver & Gold Inc. to be held on June 18, 2026 or at any postponement or adjournment thereof. Shares represented by this proxy will be voted by the stockholder. If no such directions are indicated, the Proxies will have authority to vote FOR all the nominees listed and FOR Proposals 2 and 3, and 1 YEAR on Proposal 4. In their discretion, the Proxies are authorized to vote upon such other business as may properly come before the meeting. (Items to be voted appear on reverse side) C Non-Voting Items Change of Address — Please print new address below. Comments — Please print your comments below.