Silver X Mining Corp. — Proxy Solicitation & Information Statement 2025

Jul 30, 2025

July 30, 2025

ODYSSEY

Filed via SEDAR+

To All Applicable Exchanges and Securities Administrators

Subject: Silver X Mining Corp. (the "Issuer")
Notice of Meeting and Record Date

Dear Sir/Madam:

We are pleased to confirm the following information with respect to the Issuer's upcoming meeting of securityholders:

Meeting Type:	Annual General Meeting
Meeting Date:	September 17, 2025 - Amended
Record Date for Notice of Meeting:	August 5, 2025
Record Date for Voting (if applicable):	August 5, 2025
Beneficial Ownership Determination Date:	August 5, 2025
Class of Securities Entitled to Vote:	Common Shares
ISIN:	CA8283411079
Issuer sending proxy materials directly to NOBOs:	Yes
Issuer paying for delivery to OBOs:	No
Notice and Access for Beneficial Holders:	No
Notice and Access for Registered Holders:	No

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

Yours truly,

Odyssey Trust Company
as agent for Silver X Mining Corp.