Grid Metals Corp. — Proxy Solicitation & Information Statement 2025

Dec 4, 2025

GridMetals CORP.

Notice of Availability of Proxy Materials for GRID METALS CORP. Annual and Special Meeting

Meeting Date and Time: January 8, 2026 at 2:00p.m. (Eastern Daylight Time)

Location: The Offices of Peterson McVicar LLP, 110 Yonge Street, Suite 1601, Toronto, ON M5C 1T4

Please be advised that the proxy materials for the above noted securityholder meeting are available for viewing and downloading online. This document provides an overview of these materials, but you are reminded to access and review the information circular and other proxy materials available online prior to voting. These materials are available at:

www.GridMetalsCorp.com/Investors/Other/Annual-meeting-materials/

OR

www.sedarplus.ca

Obtaining Paper Copies of the Proxy Materials

Securityholders may request to receive paper copies of the proxy materials related to the above referenced meeting by mail at no cost. Requests for paper copies must be received by December 19, 2025 in order to receive the paper copy in advance of the meeting. Shareholders may request to receive a paper copy of the Materials for up to one year from the date the Materials were filed on www.sedar.com.

For more information regarding notice-and-access or to obtain a paper copy of the Materials you may contact our transfer agent, Odyssey Trust Company, via https://odysseytrust.com/ca-en/help/. or by phone at 1-888-290-1175 (toll-free within North America) or 1-587-885-0960 (direct from outside North America).

Notice of Meeting

The resolutions to be voted on at the meeting, described in detail in the Management Information Circular, are as follows:

1. The election of the directors (see page 7 of the circular)
2. The appointment and remuneration of McGovern Hurley LLP, Chartered Professional Accountants as auditors of Grid Metals Corp. for the current fiscal year (see page 8 of the circular)
3. Approval of the equity incentive plan (see page 8 of the circular)
4. To consider and, if thought appropriate, approve an ordinary resolution of the disinterested shareholders of Grid Metals Corp. confirming, ratifying and approving a grant of stock options to an insider of Grid Metals Corp., as previously approved by the board of directors of Grid Metals Corp. (see page 14 of the circular)

Voting

To vote your securities, please refer to the instructions on the enclosed Proxy or Voting Instruction Form. Your Proxy or Voting Instruction Form must be received prior to 2 pm EDT on January 6, 2026.

Stratification

The Issuer is providing paper copies of its Management Information Circular only to those registered shareholders and beneficial shareholders that have previously requested to receive paper materials.

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Annual Financial Statements

The Issuer is providing paper copies or emailing electronic copies of its annual financial statements only to registered shareholders and beneficial shareholders that have opted to receive annual financial statements and have indicated a preference for either delivery method.