Mr. David Greenway reports

GIANT MINING CORP. ANNOUNCES RESULTS OF SHAREHOLDERS' MEETING AND MANAGEMENT UPDATE

Giant Mining Corp. has released the results of its annual general meeting (AGM) of shareholders, held virtually on Thursday, Dec. 4, 2025. Giant Mining's shareholders voted in favour of each of the matters as set out in the notice of meeting and information circular dated Oct. 24, 2025, and considered at the AGM, including the following:

1. Setting the number of directors of the company at four;
2. David Greenway, Larry Segerstrom, Andrew Mugridge and Bradley Dixon were elected as the directors of the company until the next annual meeting of shareholders of the meeting or until their successors are appointed;
3. SHIM & Associates LLP, chartered accountants, was reappointed as the company's auditor for the ensuing year;
4. The adoption of the company's new omnibus incentive plan was ratified and approved by ordinary resolution of the shareholders of the company.

Management update

The company also wishes to clarify the appointment of John Percival as non-executive chairman of the board of directors of the company as previously announced by news release on Nov. 27, 2025, which did not indicate the effective date of Mr. Percival's appointment. Mr. Percival has been appointed a director and non-executive chairman of the board of directors effective as of Dec. 5, 2025.

About Giant Mining Corp.

Giant Mining is focused on identifying, acquiring and advancing late-stage copper and copper/silver/gold projects to meet the growing global demand for critical metals. This demand is driven by initiatives like the Green New Deal in the United States and similar climate-focused programs worldwide, which require substantial amounts of copper, silver and gold for electric vehicles, renewable energy infrastructure, and the modernization of clean and affordable energy systems.

The company's flagship asset is the Majuba Hill copper, silver and gold district, located 156 miles (251 kilometres) from Reno, Nev. Majuba Hill benefits from a mining-friendly regulatory environment and strong local infrastructure. While still an exploration-stage asset, the geological footprint and scale of mineralization indicate that further work is clearly justified and that the system may host significant copper potential.

We seek Safe Harbor.