GT Medical Technologies Stock

GT Medical Technologies provides surgically targeted radiation therapy to individuals with operable brain tumors.

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About GT Medical Technologies Stock

GT Medical Technologies, an Arizona-based medical device company, is focused on improving the lives of patients with brain tumors. GT has developed an innovative approach to treatment by combining a conformable collagen matrix with brachytherapy (radiation) seeds. The company's first product, GammaTile™ is protected by 10 US and 2 Canadian-issued patents, and 1 EPO patent. The product has the promise to revolutionize treatment for 176,000 patients/year in the US alone. To date, we have treated 120 patients with recurrent brain tumors in a clinical trial at Barrow Neurological Institute (BNI) and observed significant clinical improvement.

Funding History

January 2018$3.0M
January 2019$10.0M
November 2020$16.0M
March 2023$45.0M


Vice President Marketing

Jane Steen

Vice President Clinical Affairs

Lisa Misell

VP of Strategy and Corporate Development & Officer of the Board

Brian Martin


Peter Nakaji

President & CEO

Matthew E. Likens


Heyoung McBride

Board Member

Kyle Dempsey


Shane Brown

Co-Founder and CTO

David Brachman


Theresa Thomas


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