Trailbreaker Resources Appoints Charlie Greig As Technical Advisor

Press Release

April 27, 2026 – Trailbreaker Resources Ltd. (TBK.V) (“Trailbreaker” or “the Company”) is pleased to announce the appointment of Mr. Charlie Greig, MSc, P. Geo, as a Technical Advisor to the Company.

Mr. Greig is a British Columbia (BC)-based professional geologist with an extensive career and successful track record in mineral exploration. He has been involved in numerous projects ranging from grassroots-stage to production-stage development.

Charlie’s involvement in projects put into production include: La India in Mexico (Grayd–Agnico Eagle), Wolverine in Yukon (Atna-Westmin, Yukon Zinc), Alamo Dorado in Mexico (Corner Bay-Pan American Silver), Brucejack Lake (Pretium), and Bisha in Eritrea (Nevsun). His involvement in advanced-stage projects includes: Ike (Amarc Resources), Red Mountain (Lac Minerals, Seabridge, Ascot Resources), Casino (Western Copper and Gold), and Silbak Premier-Big Missouri (Westmin, Ascot Resources).

Mr. Greig served as Vice President of Exploration for GT Gold Corp. and was instrumental in leading the team to discover the Saddle North copper-gold (Cu-Au) porphyry deposit and the high-grade gold-silver mineralized zone at Saddle South. GT Gold was acquired by Newmont Corporation in 2021 for C$456 million.

Most recently, Charlie has been the lead technical advisor for American Eagle Gold’s NAK project, a Cu-Au porphyry project near Smithers, BC, in partnership with Teck Resources and South32 Ltd. He has also acted as a technical advisor for Kingfisher Metals, Happy Creek Minerals, and Hercules Metals. He is currently Executive Chairman at Evergold Corp. and CEO of Metal Energy Corp.

Daithi Mac Gearailt, CEO of Trailbreaker, commented, “We are delighted to welcome Charlie to the Trailbreaker team. His experience working in BC Cu-Au porphyry deposits will be instrumental in guiding exploration at our Coho, Atsutla, and Liberty projects.”

As compensation for his role as Technical Advisor, Trailbreaker has issued Charlie Greig 100,000 stock options with a strike price of C$0.40 per share for a period of five years (see April 16, 2026 news release).

About Trailbreaker Resources

Trailbreaker Resources is a mining exploration company focused primarily on mining-friendly British Columbia and Yukon Territory, Canada. Trailbreaker is committed to continuous exploration and research, allowing maintenance of a portfolio of quality mineral properties which in turn provides value for shareholders. The company has an experienced management team with a proven track record as explorers and developers throughout the Yukon Territory, British Columbia, Alaska and Nevada.

ON BEHALF OF THE BOARD

Daithi Mac Gearailt
President and Chief Executive Officer

Carl Schulze, P. Geo., Consulting Geologist with Aurora Geosciences Ltd, is a qualified person as defined by National Instrument 43-101 for Trailbreaker’s BC and Yukon exploration projects, and has reviewed and approved the technical information in this release.

Other

For new information about the Company’s projects, please visit Trailbreaker’s website at TrailbreakerResources.com and sign up to receive news. For further information, follow Trailbreaker’s tweets at Twitter.com/TrailbreakerLtd, use the ‘Contact’ section of our website, or contact us at   (604) 681-1820 or at info@trailbreakerresources.com.

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.

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