Dr. Ewan Webster reports

THESIS GOLD STRENGTHENS ITS BOARD OF DIRECTORS WITH THE APPOINTMENT OF MS. COILLE VAN ALPHEN

Thesis Gold Inc. has appointed Coille van Alphen to its board of directors, effective immediately. Ms. van Alphen is a seasoned mining investment professional with over 15 years of experience across public equities, capital markets and strategic investing. She currently serves as a mining and metals portfolio manager at Equinox Partners, a value-oriented investment firm with a long-term focus on resource equities and the largest institutional shareholder of Thesis.

Previously, Ms. van Alphen held senior investment roles at the Canada Pension Plan Investment Board and Canaccord Genuity, where she focused on global mining and metals investments. Her appointment further strengthens the company's board as Thesis transitions from advanced exploration into project development, while continuing to align governance with the interests of long-term shareholders.

Dr. Ewan Webster, president and chief executive officer, commented: "We are thrilled to welcome Coille to the Thesis board of directors. Her disciplined long-term investment approach and deep capital markets expertise will be invaluable as we move Lawyers-Ranch through feasibility, permitting and into development."

Ms. van Alphen commented: "I am honoured to join the Thesis board at this exciting time for the company. I look forward to working with the strong management team and my fellow directors, and to contributing my experience as Thesis continues to advance the Lawyers-Ranch project and deliver long-term value for shareholders."

About Thesis Gold Inc.

Thesis Gold is a precious metals development company focused on unlocking the full potential of its 100-per-cent-owned Lawyers-Ranch gold/silver project, located in British Columbia's prolific Toodoggone mining district. The recently published prefeasibility study outlines robust project economics, including a 54.4-per-cent after-tax IRR (internal rate of return) and an after-tax NPV (net present value) 5 per cent of $2.37-billion (at $2,900 (U.S.)/ounce Au (gold) and $35 (U.S.)/oz Ag (silver)), underscoring the project's strong value-creation potential. The company has commenced the environmental assessment process and plans to initiate a feasibility study in 2026 to further advance and derisk the project. Through these milestones, Thesis Gold is working to elevate the Lawyers-Ranch project to the forefront of global precious metals development.

We seek Safe Harbor.