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 |
|---|---|---|---|---|---|---|---|---|
| GCT | Chen Zhiwu | Director | 09/16/2026 | Verkauf | 52.96 | 1,500 | 79,440 | Form 4 |
| GCT | Chen Zhiwu | Director | 09/14/2026 | Verkauf | 52.38 | 1,500 | 78,570 | Form 4 |
| GCT | Bernes Marshall | Head of Brand Center | 08/13/2026 | Verkauf | 53.00 | 10,000 | 530,000 | Form 4 |
| GCT | Wan Xin | Chief Technology Officer | 08/11/2026 | Verkauf | 51.40 | 27,628 | 1,420,079 | Form 4 |
| GCT | Wan Xin | Chief Technology Officer | 08/11/2026 | Verkauf | 50.55 | 32,372 | 1,636,405 | Form 4 |
| GCT | Bernes Marshall | Head of Brand Center | 08/10/2026 | Verkauf | 51.88 | 5,000 | 259,400 | Form 4 |
| GCT | Schrock Iman Aj | President | 08/10/2026 | Verkauf | 51.61 | 3,300 | 170,313 | Form 4 |
| GCT | Schrock Iman Aj | President | 08/10/2026 | Verkauf | 52.20 | 3,379 | 176,384 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).