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 |
|---|---|---|---|---|---|---|---|---|
| SDEV | Sit Swan | Director | 10/16/2026 | Optionsausübung | — | 6,000 | — | Form 4 |
| SDEV | Freiman Paul E. | Director | 10/16/2026 | Optionsausübung | — | 6,000 | — | Form 4 |
| SDEV | Zheng Yenyou | Director | 10/16/2026 | Optionsausübung | — | 6,000 | — | Form 4 |
| SDEV | Sit Swan | Director | 05/28/2025 | Optionsausübung | — | 172 | — | Form 4 |
| SDEV | Freiman Paul E. | Director | 05/28/2025 | Optionsausübung | — | 172 | — | Form 4 |
| SDEV | Zheng Yenyou | Director | 05/28/2025 | Optionsausübung | — | 172 | — | Form 4 |
| SDEV | Sit Swan | Director | 06/09/2024 | Optionsausübung | — | 5 | — | Form 4 |
| SDEV | Freiman Paul E. | Director | 06/09/2024 | Optionsausübung | — | 5 | — | Form 4 |
| SDEV | Zheng Yenyou | Director | 06/09/2024 | Optionsausübung | — | 5 | — | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).