Casa Minerals Inc. — Proxy Solicitation & Information Statement 2025

Dec 18, 2025

CASA
CASA TSX
YA HOTELS DECHASE

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS

NOTICE IS HEREBY GIVEN that an annual general meeting (the “Meeting”) of the shareholders of CASA MINERALS INC. (the “Company”) will be held at Suite 1100-1111 Melville Street Vancouver BC V6E 3V6, on Friday, January 23, 2026, at 10:00 a.m. (Vancouver, British Columbia time), for the following purposes:

1. to receive the audited financial statements of the Company for the financial year ended December 31, 2024, together with the auditor's report thereon;
2. to fix the number of directors at five;
3. to elect directors for the ensuing year;
4. to appoint Abu-Farah Professional Corporation as auditors of the Company for the ensuing year and to authorize the directors to fix their remuneration;
5. to ratify and approve the Company’s amended stock option plan as more particularly described in the accompanying Management Proxy Circular and to authorize the directors to make modifications thereto in accordance with the stock option plan and the policies of the TSX Venture Exchange; and
6. transact such further or other business as may properly come before the meeting and any adjournments thereof.

This notice of Meeting is accompanied by: (a) the Circular; and (b) either a form of proxy for registered Shareholders or a voting instruction form for beneficial Shareholders. The Circular accompanying this notice of Meeting is incorporated into and shall be deemed to form part of this notice of Meeting.

The record date for the determination of Shareholders entitled to receive notice of, and to vote at, the Meeting is Friday, December 12, 2025 (the “Record Date”). Persons who are registered shareholders at the close of business on the Record Date, will be entitled to receive notice of and vote at the Meeting and will be entitled to one vote for each share held.

The above time limit for deposit of proxies may be waived or extended by the chair of the Meeting at his or her discretion without notice.

DATED at Vancouver, British Columbia, the 12th day of December, 2025.

ON BEHALF OF THE BOARD

(signed) “Farshad Shirvani”
Farshad Shirvani
President and Chief Executive Officer