Insider trading
Officers, directors, and 10% owners buying and selling their own company's stock, from SEC Form 4 filings. Newest first.
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| Type | Symbol | Insider | Shares | Price | Value | Traded | Filed |
|---|---|---|---|---|---|---|---|
| Exercise | AMPH | Peters William J CFO, EVP & TREASURER, Director | 27,000 | $406K | Nov 5, 2026 | Nov 6, 2026 | |
| Sell | AMPH | Peters William J CFO, EVP & TREASURER, Director | 28,631 | $815K | Nov 5, 2026 | Nov 6, 2026 | |
| Exercise | DRK | Kalbfleisch Kurt L. Chief Financial Officer, Director | 7,811 | — | Oct 30, 2026 | Nov 4, 2026 | |
| Grant | NUAI | Warner Ted Grogan President and CFO, Director | 1,221,346 | — | Oct 30, 2026 | Nov 3, 2026 | |
| Other | BLTE | Chuang Hao-Yuan Chief Financial Officer, Director | 5,000 | — | Oct 29, 2026 | Oct 31, 2026 | |
| Grant | VISM | Lucky Mark Burdon CFO and Interim Principal, Director, 10% owner | 4,200,000 | — | May 4, 2023 | Oct 29, 2026 | |
| Buy | VISM | Lucky Mark Burdon CFO and Interim Principal, Director, 10% owner | 17,900 | $5K | Apr 14, 2023 | Oct 29, 2026 | |
| Buy | VISM | Lucky Mark Burdon CFO and Interim Principal, Director, 10% owner | 249,005 | $4K | Oct 25, 2023 | Oct 29, 2026 | |
| Exercise | DRD | Hooijer Henriette Chief Financial Officer, Director | 50,415 | — | Oct 25, 2026 | Oct 28, 2026 | |
| Sell | DRD | Hooijer Henriette Chief Financial Officer, Director | 22,687 | $55K | Oct 27, 2026 | Oct 28, 2026 |