AMBARELLA INC (AMBA) has 464 open-market insider trades by 23 insiders since 2012. Over the last six months insiders net sold $3.7M. The most active filer is Christopher Day, VP.
| Name | Title | Tier | Trades | Value | Last Trade |
|---|---|---|---|---|---|
| Feng-Ming Wang | CEO | — | 62 | $61.5M | 2026-09-17 |
| Leslie Kohn | CTO | — | 63 | $42.1M | 2025-09-17 |
| Yun-Lung Chen | VP | — | 23 | $21.1M | 2026-07-09 |
| Christopher Day | VP | — | 114 | $20.9M | 2025-06-17 |
| Chi-Hong Ju | VP | — | 39 | $15.9M | 2026-09-17 |
| Kevin C. Eichler | CFO | — | 16 | $13.6M | 2022-03-16 |
| Chan W. Lee | COO | — | 28 | $11.6M | 2026-09-17 |
| George Laplante | Dir | — | 25 | $11.3M | 2026-09-25 |
| Andrew W. Verhalen | Dir | — | 5 | $6.9M | 2023-08-31 |
| Chenming Hu | Dir | — | 8 | $5.2M | 2026-09-08 |
| Insider | Title | Type | Value | Date |
|---|---|---|---|---|
| George Laplante | Director | Sell | $18K | 2026-09-25 |
| John Alexander Young | CFO | Sell | $128K | 2026-09-18 |
| John Alexander Young | CFO | Sell | $203K | 2026-09-17 |
| Chan W. Lee | COO | Sell | $188K | 2026-09-17 |
| Feng-Ming Wang | CEO | Sell | $395K | 2026-09-17 |
| Chi-Hong Ju | VP | Sell | $130K | 2026-09-17 |
Companies that share insiders with AMBA, and sector peers with recent insider buying. Related by who files, not by how the stocks move.
| Yun-Lung Chen | VP | Sell | $469K | 2026-07-09 |
| Feng-Ming Wang | CEO | Sell | $1.5M | 2026-07-01 |
| Chi-Hong Ju | VP | Sell | $888K | 2026-07-01 |
| Christopher B. Paisley | Director | Sell | $16K | 2026-06-26 |
| John Alexander Young | CFO | Sell | $340K | 2026-06-17 |
| Chi-Hong Ju | VP | Sell | $137K | 2026-06-17 |
| Chan W. Lee | COO | Sell | $200K | 2026-06-17 |
| Feng-Ming Wang | CEO | Sell | $421K | 2026-06-17 |
| Yun-Lung Chen | VP | Sell | $661K | 2026-06-12 |