Edison Lithium Corp. — Proxy Solicitation & Information Statement 2025

Oct 16, 2025

EDISON LITHIUM CORP.

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS TO BE HELD TUESDAY, NOVEMBER 25, 2025

NOTICE IS HEREBY GIVEN that the Annual General Meeting (the “Meeting”) of the holders of common shares (“Shareholders”) of EDISON LITHIUM CORP. (the “Company”) will be held at Suite 221 – 998 Harbourside Drive, North Vancouver, BC, V7P 3T2 on Tuesday, November 25, 2025, at 7:00 a.m., Pacific Time, for the following purposes:

1. to receive and consider the audited financial statements of the Company, together with the notes thereto and the auditor’s report thereon, for the financial year ended September 30, 2024;
2. to fix the number of directors of the Company at five (5);
3. to elect directors of the Company to hold office until the next annual meeting of shareholders, as more particularly described in the management information circular of the Company dated October 3, 2025 (the “Circular”);
4. to appoint Kreston GTA LLP, Chartered Professional Accountants, as auditor of the Company for the ensuing year and to authorize the directors of the Company to fix the remuneration to be paid to the auditor;
5. to consider and, if thought fit, to pass an ordinary resolution approving and ratifying the Company’s stock option plan, as more particularly described in the Circular;
6. to transact such other business as may be properly brought before the Meeting and any adjournment thereof.

The accompanying Circular provides additional information relating to the matters to be dealt with at the Meeting and is deemed to form part of this Notice. Shareholders are advised to review the Circular before voting.

Although no other matters are contemplated, the Meeting may also consider the transaction of such other business, and any permitted amendment to or variation of any matter identified in this Notice, as may properly come before the Meeting or any adjournment thereof. Accompanying this Notice is a (i) form of proxy or voting instruction form, and (ii) request for financial statements form.

The board of directors of the Company (the “Board”) has fixed the close of business on October 3, 2025, as the record date for the determination of the Shareholders entitled to receive notice of, and to vote at, the Meeting or any adjournment thereof. Registered shareholders and duly appointed proxyholders wishing to attend and ask questions at the Meeting should follow the teleconference registration process below.

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EDISON LITHIUM CORP.

WEB/TELECONFERENCE REGISTRATION

The Meeting will be held in person. Shareholders and proxyholders may attend the Meeting either in person or via web/teleconference. However, voting at the Meeting will be permitted only in person or by duly completed and submitted proxy. For clarity, no votes will be accepted via web/teleconference.

Registered Shareholders and duly appointed proxyholders who have completed the Company's web/teleconference registration process will be able to attend the Meeting via web/teleconference. Non-registered Shareholders who have appointed themselves as proxyholder through their intermediary may also participate via web/teleconference. Non-registered Shareholders who have not duly appointed themselves as proxyholder will not be permitted to attend the Meeting. This procedure is in place to ensure that the Company and its transfer agent can verify the identity of attending Shareholders and proxyholders. The Company and its transfer agent do not have a full record of the Company's non-registered Shareholders and, as a result, may have no knowledge of shareholdings or entitlement to attend unless they appoint themselves as proxyholder.

Please refer to the "Appointment of Proxy" and "Advice to Non-Registered Shareholders" sections of this Circular for additional information.

In order to be represented by proxy at the Meeting you must complete and submit the enclosed Form of Proxy or other appropriate form of proxy.

WEB/TELECONFERENCE REGISTRATION PROCESS

Advance registration for the Meeting is required by emailing the following information to the Corporate Secretary of the Company at janet@keystonecorp.ca:

(a) name of the Shareholder; and
(b) email address and/or telephone number at which the Corporate Secretary may contact such Shareholder in order to provide the web/teleconference number, Meeting ID and passcode, or request additional information, as necessary.

The web/teleconference number will be provided only to Shareholders and proxyholders who complete the registration process.

Please return your proxy no later than Friday, November 21, 2025, at 7:00 a.m., Pacific Time, the cut-off time for the deposit of proxies prior to the Meeting, or such earlier time as may be directed in the form.

DATED at Vancouver, British Columbia, this 3rd day of October, 2025.

BY ORDER OF THE BOARD OF DIRECTORS

/s/ Nathan Rotstein

Nathan Rotstein

Chief Executive Officer, President and Director