AMBARELLA INC AMBA
CIK 0001280263
Form 4 transactions dated Sep 1, 2023 to Sep 26, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $0.00
- Sold
- $30.52M
Sep 1, 2023 – Sep 10, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| 2024-12-26 | PAISLEY CHRISTOPHER B Director | Sale10b5-1 footnote | $110.70K 1,500 shares sold | 3.55% sold Direct holding | ▾ |
| 2024-12-18 | Schwarting Elizabeth M Director | Sale | $18.10K 253 shares sold | 3.10% sold Direct holding | ▾ |
| 2024-12-18 | Day Christopher VP, Marketing | Sale | $70.05K 929 shares sold | 5.56% sold Direct holding | ▾ |
| 2024-12-16 | Young John Alexander CFO | Sale | $161.08K 2,136 shares sold | 2.06% sold Direct holding | ▾ |
| 2024-12-16 | Day Christopher VP, Marketing | Sale | $36.35K 482 shares sold | 2.80% sold Direct holding | ▾ |
| 2024-12-16 | Lee Chan W Chief Operating Officer | Sale | $112.21K 1,488 shares sold | 1.23% sold Direct holding | ▾ |
| 2024-12-16 | Kohn Leslie Chief Technology Officer · Director | Sale | $132.50K 1,757 shares sold | 0.18% sold Direct holding | ▾ |
| 2024-12-16 | Ju Chi-Hong Sr. Vice President, Systems | Sale | $79.03K 1,048 shares sold | 0.66% sold Direct holding | ▾ |
| 2024-12-16 | Wang Feng-Ming CEO · Director | Sale | $323.96K 4,296 shares sold | 0.57% sold Direct holding | ▾ |
| 2024-12-13 | Hon Hsiao-Wuen Director | Sale | $27.95K 377 shares sold | 1.32% sold Direct holding | ▾ |
Showing 30 / 50 record groups in 2024. The complete set is available through the API.
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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.