Highland Copper : Notice of Meeting

HIGHLAND COPPER COMPANY INC.

1500 - 1055 West Georgia Street

Vancouver, British Columbia, V6E 4N7

NOTICE OF ANNUAL GENERAL MEETING

NOTICE is hereby given that the annual general meeting (the "Meeting") of shareholders of Highland Copper Company Inc. (the "Company") will be held at Suite 1500, 1055 West Georgia Street, Vancouver, British Columbia on Wednesday, December 13, 2023, at 11:00 a.m. (PST) for the following purposes:

1. To receive and consider the audited consolidated financial statements of the Company, together with the auditor's report thereon and related management discussion and analysis for the year ended June 30, 2023.
2. To elect directors of the Company for the ensuing year.
3. To appoint KPMG LLP, Chartered Professional Accountants, as auditors of the Company for the ensuing year and to authorize the directors to fix their remuneration.
4. To consider and, if deemed appropriate, to pass an ordinary resolution approving and ratifying the Company's Omnibus Equity Incentive Compensation Plan, as described in the accompanying Information Circular (the "Circular").
5. To consider any permitted amendment to or variation of any matter identified in this Notice and to transact such other business as may properly come before the Meeting or any adjournment thereof.

A copy of the audited consolidated financial statements for the year ended June 30, 2023, the auditor's report, and related management discussion and analysis will be made available at the Meeting and are available on www.sedarplus.ca.

DATED this 9th day of November, 2023.

BY ORDER OF THE BOARD

"Barry O'Shea"

Interim CEO and CFO

Your vote is important.

The accompanying Circular and form of proxy (the "Proxy") provides information with respect to the matters to be considered at the Meeting and voting instructions.

Registered shareholders who are not attending the Meeting are requested to complete, date, sign, and return the accompanying form of Proxy in accordance with the instructions on the form. If you receive more than one Proxy because you own shares registered in different names or addresses, each Proxy should be completed and returned. To be valid, all proxies must be deposited no later than 48 hours, excluding Saturdays, Sundays and holidays, before the time of the Meeting or any adjournment thereof. Late proxies may be accepted or rejected by the chair of the Meeting in his discretion, and the chair is under no obligation to accept or reject any particular late Proxy.

If you are not a registered shareholder (as defined in the Circular) of the Company and receive these materials through your broker or another intermediary, please complete and sign the Proxy or voting information form in accordance with the instructions provided to you by your broker or other intermediary.

The board of directors of the Company has fixed the close of business on November 3, 2023 as the record date for the determination of shareholders entitled to receive notice of and to vote at the Meeting and at any adjournment thereof.

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