Thesis Gold Announces Results of Annual General and Special Meeting of Shareholders

Press Release

VANCOUVER, BC, Dec. 2, 2025 – Thesis Gold Inc. (“Thesis” or the “Company”) (TSXV: TAU) (WKN: A3EP87) (OTCQX: THSGF) is pleased to announce that all matters submitted to shareholders of the Company (the “Shareholders”) for approval at the annual general and special meeting of Shareholders (the “Meeting”) held on December 2, 2025 were approved. At the Meeting, all director nominees, Ewan Webster, William Lytle, Russell Ball, Jody Shimkus, Thomas Mumford, and Lisa Peterson, were re-elected as directors of the Company. Shareholders also voted in favor of re-appointing Manning Elliott LLP as auditors of the Company for the ensuing year and authorized the board of directors of the Company to fix their remuneration. At the Meeting, Shareholders also approved and ratified the Company’s Omnibus Long-Term Incentive Plan.

For further details regarding the matters considered at the Meeting, please refer to the Company’s management information circular dated October 22, 2025 which is available on SEDAR+ at www.sedarplus.ca.

On behalf of the Board of Directors

Thesis Gold Inc.

“Ewan Webster”

Ewan Webster Ph.D., P.Geo.

President, CEO, and Director

About Thesis Gold Inc.

Thesis Gold Inc. is a resource development company focused on unlocking the potential of its 100%-owned Lawyers-Ranch Project, located in British Columbia’s prolific Toodoggone Mining District. The Company recently completed a 2025 Pre-Feasibility Study, which outlines robust project economics, including a 54.4% after-tax IRR and an after-tax NPV5% of C$2.37 billion at US$2,900 and US$35.00 per ounce of gold and silver, respectively, demonstrating significant value-creation potential. Thesis Gold intends to initiate the Environmental Assessment Process in late 2025 and a Feasibility Study in 2026. Through these steps, the Company aims to further de-risk the Lawyers-Ranch Project and advance it toward becoming a leading global precious metals development opportunity.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Not for distribution to U.S. news wire services or dissemination in the United States.

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