CMX Gold & Silver Corp. — Proxy Solicitation & Information Statement 2025

Jun 27, 2025

OLYMPIA TRUST COMPANY

June 27, 2025

Filed Via SEDAR

To: All Applicable Exchanges and Commissions

Dear Sirs:

Subject: CMX Gold & Silver Corp. (the "Corporation") Notice of Meeting and Record Date

We are pleased to confirm the following information with respect to the Corporation's upcoming Annual General Meeting of securityholders:

Meeting Date:	September 3, 2025
Record Date for Notice:	July 22, 2025
Record Date for Voting:	July 22, 2025
Beneficial Ownership Determination Date:	July 22, 2025
Class of Securities Entitled to Receive Notice:	Common shares
Class of Securities Entitled to Vote:	Common shares
ISIN Number:	CA1260371002
Meeting Location:	Calgary, AB
Corporation sending materials directly to NOBOs:	No
Corporation to pay for delivery of materials to OBOs:	No
Notice-and-Access for registered holders:	Yes
Notice-and-Access for beneficial holders:	Yes
Stratification for registered holders:	No
Stratification for beneficial holders:	No

In accordance with applicable securities regulations we are filing this information with you in our capacity as agent of the Corporation.

Yours truly,

OLYMPIA TRUST COMPANY

signed "Sonny Schmidt"

Sonny Schmidt

Relationship Manager

Direct Dial: (403) 668-8340

cc: CDS & Co.

Mailing Address: PO Box 128, STN M, Calgary, AB T2P 2H6

Calgary Office: Suite 4000, 520 - 3 Avenue SW, Calgary, AB T2P 0R3

Vancouver Office: Suite 1900, 925 W. Georgia Street, Vancouver, BC V6C 3L2

Tel: 587.774.2340

Fax: 403.668.8307

css.olympiatrust.com

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OLYMPIA TRUST COMPANY

Corporate & Shareholder Services

Mailing Address: PO Box 128, STN M, Calgary, AB T2P 2H6
Calgary Office: Suite 4000, 520 – 3 Avenue SW, Calgary, AB T2P 0R3
Vancouver Office: Suite 1900, 925 W. Georgia Street, Vancouver, BC V6C 3L2
Tel: 587.774.2340
Fax: 403.668.8307
css.olympiatrust.com