Guyana Goldstrike Inc. — Proxy Solicitation & Information Statement 2025

Dec 29, 2025

GUYANA GOLDSTRIKE INC.
Suite 250, 750 West Pender Street
Vancouver, British Columbia
V6C 3B6

NOTICE OF ANNUAL GENERAL MEETING OF SHAREHOLDERS

NOTICE IS HEREBY GIVEN that an annual general meeting (the “Meeting”) of the shareholders of Guyana Goldstrike Inc. (the “Company”) will be held on the 6th floor, at 890 West Pender Street, Vancouver, British Columbia on Tuesday, January 13th, 2026 at 10:00 a.m. At the Meeting, the shareholders will receive the financial statements for the years ended April 30, 2025, 2024, 2023, and 2022 and the auditor’s report thereon, and consider resolutions to:

1. receive and consider the consolidated audited financial statements of the Company for the years ended April 30, 2025, 2024, 2023, and 2022 together with the auditor’s report thereon.
2. set the number of Directors for the ensuing year at three;
3. elect Directors to hold office for the ensuing year;
4. re-appoint Saturna Group Chartered Professional Accountants LLP, as auditor of the Company for the ensuing year and authorize the directors to determine the remuneration to be paid to the auditor;
5. re-approve the Stock Option Plan; and
6. transact such other business as may properly be put before the Meeting.

All shareholders are entitled to attend and vote at the Meeting in person or by proxy. The Board of Directors (the “Board”) requests that all shareholders who will not be attending the Meeting in person read, date and sign the accompanying proxy and deliver it to Endeavor Trust Corporation (“Endeavor Trust”). If a shareholder does not deliver a proxy to Endeavor Trust by 10:00 a.m. (Vancouver British Columbia time) on Friday January 9th, 2026, (or before 48 hours, excluding Saturdays, Sundays and holidays before any adjournment of the meeting at which the proxy is to be used) then the shareholder will not be entitled to vote at the Meeting by proxy. Only shareholders of record at the close of business on December 9th, 2025 will be entitled to vote at the Meeting.

An information circular and a form of proxy accompany this notice.

DATED the 15th day of December 2025,

ON BEHALF OF THE BOARD

(signed) “Peter Berdusco”

Peter Berdusco
CEO, Interim CFO, and President