Vista Gold Corp. to Participate in Upcoming Mining Investment Conferences

Vista Gold Corp. (NYSE American and TSX: VGZ) announced today its participation in several key mining investment conferences in September:

• The 27 ^th Annual H.C. Wainwright Global Investment Conference on Monday, September 8, 2025, in New York. President and CEO Frederick Earnest will represent Vista at the conference.
• The 2025 Precious Metals Summit in Beaver Creek, Colorado, from September 9-12, 2025. Mr. Earnest will deliver a corporate presentation to conference attendees on Wednesday, September 10, at 1:45 p.m. MDT (3:45 p.m. EDT).
• The Mining Forum Americas conference in Colorado Springs, Colorado, from September 14-17, 2025. Mr. Earnest is scheduled to present to attendees on Monday, September 15, at 4:40 p.m. MDT (6:40 p.m. EDT).

Company executives will highlight the results of the recently announced Mt Todd gold project feasibility study and Vista's development options as part of an ongoing effort to increase awareness of the value of a smaller initial scale project. One-on-one meetings will be held with institutional investors, corporate business development teams, bankers, and financiers. Recordings of the corporate presentations will be made available on the Company's website at www.vistagold.com .

About Vista Gold Corp.

Vista holds the Mt Todd gold project, a leading development-stage gold deposit located in the Tier-1 mining jurisdiction of Northern Territory, Australia. The project offers strong project economics, significant initial production, expansion potential, development optionality, exploration upside, advanced local infrastructure, and broad community support.

For further information about Vista or the Mt Todd Gold Project, please contact Pamela Solly, Vice President of Investor Relations, at (720) 981-1185 or visit the Company's website at www.vistagold.com .

About the 27 ^th Annual H.C. Wainwright Global Investment Conference

The 27th Annual H. C. Wainwright Global Investment Conference is a premier event that brings together public companies, institutional investors, bankers, venture capitalists, and private equity firms.

About Precious Metals Summit Beaver Creek

The Precious Metals Summit Beaver Creek is a leading independent investment conference connecting investors and industry executives from nearly 200 issuers representing the world's mining and mineral exploration sectors.

About Mining Forum Americas

Mining Forum Americas, the longest-running and largest precious metals investment conference since 1989, brings together top gold and silver companies—representing the majority of global production and reserves—with leading precious metals investors, including institutional investors, private equity funds, and hedge funds.

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Pamela Solly
Vice President of Investor Relations
(720) 981-1185