Minera Alamos Inc. — Proxy Solicitation & Information Statement 2023

Feb 17, 2023

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Appointment of Proxyholder – Form of Proxy

The undersigned, being a shareholder of Minera Alamos Inc. (the “Company”), hereby appoint: Janet O’Donnell, CFO of the Company or, failing her, Bruce Durham, Director of the Company.

_____________ Print the name of the person you are appointing if this person is someone other than the individuals listed above

as proxy of the undersigned, to attend, act and vote on behalf of the undersigned in accordance with the below direction (or if no directions have been given, as the proxy sees fit) on all the following matters and any other matter that may properly come before the Annual Meeting of Shareholders (the “Holders”) of the Company to be held at 10:00 a.m. (EST) on February 16, 2023 (the “Meeting”) to be held at Suite 402, 55 York Street, Toronto, Ontario M5J 1R7 and at any and all adjournments or postponements thereof in the same manner, to the same extent and with the same powers as if the undersigned were personally present, with full power of substitution.

I/We authorize you to act in accordance with my/our instructions set out above. I/We hereby revoke any proxy previously given with respect to the Meeting . If no voting instructions are indicated above, this Proxy will be voted FOR a matter by Management’s appointees or, if you appoint another proxyholder, as that other proxyholder sees fit. On any amendments or variations proposed or any new business properly submitted before the Meeting, I/We authorize you to vote as you see fit.

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Signature(s) Date

Management recommends voting FOR Resolutions 1 and 2. Please use a dark black pencil or pen.

1. Election of Directors FOR WITHHOLD

1.	Bruce Durham	❑❑
2.	Darren Koningen
3.	Ruben Padilla
4.	Doug Ramshaw
5.	Kevin Small

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❑❑
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Please sign exactly as your name(s) appear on this proxy. Please see reverse for instructions. All proxies must be received by: 10:00 a.m. (EST) on Tuesday, February 14, 2023 .

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FOR WITHHOLD

2. Appointment of Auditors Appointment of MNP LLP as Auditors for the ensuing year and authorize the directors to fix the remunerations of the auditors. 3. Continuation of the Incentive Stock Option Plan To ratify and approve the continuation of the incentive stock option plan for the Company. 4. Continuation of Restricted Share Unit Plan

To ratify and approve the continuation of the restricted share unit plan for the Company.

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How to Vote

Form of Proxy – Annual General and Special Meeting of Shareholders of Minera Alamos Inc., to be held on February 16, 2023 (the “Meeting”).

Notes to Proxy

1. This proxy must be signed by a Holder or his or her attorney duly authorized in writing. If you are an individual, please sign exactly as your name appears on this proxy. If the Holder is a corporation, a duly authorized officer or attorney of the corporation must sign this proxy, and if the corporation has a corporate seal, its corporate seal should be affixed.

2. If the securities are registered in the name of an executor, administrator or trustee, please sign exactly as your name appears on this proxy. If the securities are registered in the name of a deceased or other holder, the proxy must be signed by the legal representative with his or her name printed below his or her signature, and evidence of authority to sign on behalf of the deceased or other holder must be attached to this proxy.

3. Some Holders may own securities as both a registered and a beneficial Holder; in which case you may receive more than one Circular and will need to vote separately as a registered and beneficial Holder. Beneficial Holders may be forwarded either a form of proxy already signed by the intermediary or a voting instruction form to allow them to direct the voting of securities they beneficially own. Beneficial Holders should follow instructions for voting conveyed to them by their intermediaries.

4. If a security is held by two or more individuals, any one of them present or represented by proxy at the Meeting may, in the absence of the other or others, vote at the Meeting. However, if one or more of them are present or represented by proxy, they must vote together the number of securities indicated on the proxy.

All Holders should refer to the Proxy Circular for further information regarding completion and use of this proxy and other information pertaining to the Meeting.

TELEPHONE

INTERNET

• Go to www.tsxtrust.com/voteUse any touch-tone phone, call toll free in proxy Canada and United States • Cast your vote online 1-888-489-5760 and follow the voice • View Meeting documents instructions

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To vote using your smartphone, please scan this QR Code

To vote by telephone or Internet you will need your 13 digit control number located on this proxy. If you vote by Internet or telephone, do not return this proxy.

MAIL, FAX or EMAIL

• Complete and return your signed proxy in the envelope provided or send to: TSX Trust Company c/o Proxy Department P.O. Box 721 Agincourt, ON M1S 0A1

• You may alternatively fax your proxy to 416-368-2502 or toll free in Canada and United States to 1-866-781-3111 or scan and email to proxyvote@tmx.com

An undated proxy is deemed to be dated on the day it was received by TSX Trust Company.

This proxy is solicited by and on behalf of Management of the Company.

All proxies must be received by: 10:00 a.m. (EST) on Tuesday, February 14, 2023