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GT Medical Technologies, Inc.

Makes radiation implants for patients undergoing brain tumor surgery.

Updated Nov 10, 2026·Latest SEC filing Jul 22, 2026·Suggest an edit

About Gt Medical Technologies

Gt Medical Technologies is a private company based in Tempe, Arizona. It has reported $164,358,389 raised in seven offerings on Form D since December 2017. Its chief executive is Per Langoe.

Funding Rounds (SEC Form D)

First saleFiled with SECAmount soldInvestorsAvg. checkTermsFiling
May 8, 2026Jul 22, 2026$50,056,676of $100.0M target39$1.2MEquity, Options, Securities on exerciseRule 506(b)Form D ↗
Dec 23, 2024Mar 3, 2025amended Jun 11, 2025$53,300,905fully sold37$1.4MEquityRule 506(b)Form D/A ↗1 earlier filing
Mar 20, 2023Mar 24, 2023$37,420,783of $45.1M target33$1.1MEquity, Options, Securities on exerciseRule 506(b)Form D ↗
Nov 13, 2020Nov 18, 2020$15,484,660of $16.0M target15$1.0MEquityRule 506(b)Form D ↗
Nov 14, 2018Nov 26, 2018$5,641,290of $10.0M target30$188KEquityRule 506(b)Form D ↗
Dec 29, 2017Jan 5, 2018$1,944,075of $2.2M target4$486KEquityRule 506(b)Form D ↗
Dec 6, 2017Dec 14, 2017$510,000of $750K target5$102KDebtRule 506(b)Form D ↗
Total, seven offerings$164,358,389

First sale is the date the first investor in the offering committed to invest. Companies must file Form D within 15 days of that date, so filing dates run later.

Leadership Team

Executive officers and directors listed on Gt Medical Technologies's Form D filed Jul 22, 2026.

SA
JR
PL
Prattipati Laxminarain
Executive officer and director
Also a director at Deinde Medical.
James Leech
James Leech
Chief Financial and Strategy Officer
Also an executive officer at Moximed.
Per Langoe
Per Langoe
Chief Executive Officer and director
David Brachman
David Brachman
Co-Founder and Chief Technology Officer, director

Earlier filings also listed Geoff Pardo (director, last listed Jun 2025), Camilo Rico (director, last listed Jun 2025), Adam Lessler (director, last listed Jun 2025), Radu Cautis (director, last listed Apr 2024), Matthew Likens (chief executive officer and director, last listed Mar 2023), Brian Martin (executive officer, last listed Nov 2020), Theresa Thomas (promoter, last listed Jan 2018) and Peter Nakaji (promoter, last listed Jan 2018).

Sources

  1. SECGT MEDICAL TECHNOLOGIES, INC. Form D, filed Mar 3, 2025
  2. SECGT MEDICAL TECHNOLOGIES, INC. filing history
  3. PressSeries E financing announcement
  4. CompanyAbout GT Medical Technologies