Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| GTM | Roth James M | Chief Revenue Officer | 09/02/2026 | Verkauf | 4.17 | 94 | 392 | Form 4 |
| GTM | McGrane Ashley | General Counsel and Corp Sec | 09/02/2026 | Verkauf | 4.17 | 34 | 142 | Form 4 |
| GTM | Roth James M | Chief Revenue Officer | 09/01/2026 | Steuer-Abgabe | 4.24 | 156 | 661 | Form 4 |
| GTM | Roth James M | Chief Revenue Officer | 09/01/2026 | Optionsausübung | — | 345 | — | Form 4 |
| GTM | McGrane Ashley | General Counsel and Corp Sec | 09/01/2026 | Steuer-Abgabe | 4.24 | 70 | 297 | Form 4 |
| GTM | McGrane Ashley | General Counsel and Corp Sec | 09/01/2026 | Optionsausübung | — | 207 | — | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 09/01/2026 | Steuer-Abgabe | 4.24 | 268 | 1,136 | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 09/01/2026 | Optionsausübung | — | 214 | — | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 09/01/2026 | Optionsausübung | — | 328 | — | Form 4 |
| GTM | HSKB Funds II, LLC | 10% Owner | 09/01/2026 | J | — | 4,575 | — | Form 4 |
| GTM | McGrane Ashley | General Counsel and Corp Sec | 08/07/2026 | Verkauf | 4.16 | 16,400 | 68,227 | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 08/06/2026 | Verkauf | 4.00 | 5,000 | 20,003 | Form 4 |
| GTM | McGrane Ashley | General Counsel and Corp Sec | 08/04/2026 | Verkauf | 3.56 | 997 | 3,553 | Form 4 |
| GTM | McGrane Ashley | General Counsel and Corp Sec | 08/01/2026 | Steuer-Abgabe | 3.30 | 1,997 | 6,590 | Form 4 |
| GTM | McGrane Ashley | General Counsel and Corp Sec | 08/01/2026 | Optionsausübung | — | 5,987 | — | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 08/01/2026 | Steuer-Abgabe | 3.30 | 61,073 | 201,541 | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 08/01/2026 | Steuer-Abgabe | 3.30 | 758 | 2,501 | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 08/01/2026 | Optionsausübung | — | 91,384 | — | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 08/01/2026 | Optionsausübung | — | 29,400 | — | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 08/01/2026 | Optionsausübung | — | 3,469 | — | Form 4 |
| GTM | O'Brien Michael Graham | CFO | 08/01/2026 | Optionsausübung | — | 1,541 | — | Form 4 |
| GTM | HSKB Funds II, LLC | 10% Owner | 08/01/2026 | J | — | 27,278 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).