AMBA AMBARELLA INC
Nasdaq · SEC CIK 1280263 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $18.27M 33 sales by 7 insiders
- Filings on record
- 376 since 2021-07-20, latest 2026-09-21 17:57
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Wang Feng-Ming | CEO, Dir | — | $10.07M |
| Ju Chi-Hong | Senior VP, Systems, GM, Asia | — | $3.93M |
| Young John Alexander | CFO | — | $1.69M |
| Chen Yun-Lung | VP, Business Development, M | — | $1.13M |
| Lee Chan W | Chief Ops Off | — | $1.11M |
| Schwarting Elizabeth M | Dir | — | $272.6K |
| PAISLEY CHRISTOPHER B | Dir | — | $51.6K |
| Breithaupt Chantelle Yvette | Dir | — | — |
| Bryant Gregory M | Dir | — | — |
| Hon Hsiao-Wuen | Dir | — | — |
Transactions 433
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-12-08 | 2021-12-07 | AMBA | Meng Teresa H | Dir | S - Sale | $221.71 | -959 | 5,852 | -14% | -$212.6K | |
| D | 2021-12-08 | 2021-12-06 | AMBA | PAISLEY CHRISTOPHER B | Dir | S - Sale+OE | $190.72 | -736 | 30.5K | -2% | -$140.4K |
| D | 2021-12-08 | 2021-12-06 | AMBA | PAISLEY CHRISTOPHER B | Dir | M - OptEx | $16.35 | +736 | 31.2K | +2% | +$12.0K |
| M | 2021-12-08 | 2021-12-07 | AMBA | Day Christopher | VP, Marketing | S - Sale | $207.79 | -3,496 | 8,086 | -30% | -$726.4K |
| 2021-12-07 | 2021-12-03 | AMBA | Wang Feng-Ming | CEO, Dir | M - OptEx | — | +8,632 | 649.1K | +1% | — | |
| 2021-12-07 | 2021-12-03 | AMBA | Wang Feng-Ming | CEO, Dir | S - Sale+OE | $192.69 | -4,452 | 644.6K | -0.7% | -$857.9K | |
| M | 2021-12-07 | 2021-12-03 | AMBA | Chen Yun-Lung | VP, Business Development | S - Sale+OE | $198.32 | -12.0K | 40.9K | -23% | -$2.38M |
| 2021-12-07 | 2021-12-03 | AMBA | Chen Yun-Lung | VP, Business Development | M - OptEx | — | +1,713 | 52.9K | +3% | — | |
| 2021-12-07 | 2021-12-03 | AMBA | EICHLER KEVIN C | CFO | M - OptEx | — | +9,145 | 52.5K | +21% | — | |
| 2021-12-07 | 2021-12-03 | AMBA | EICHLER KEVIN C | CFO | S - Sale+OE | $192.68 | -4,716 | 47.8K | -9% | -$908.7K | |
| 2021-12-07 | 2021-12-03 | AMBA | Day Christopher | VP, Marketing | M - OptEx | — | +1,613 | 12.2K | +15% | — | |
| 2021-12-07 | 2021-12-03 | AMBA | Day Christopher | VP, Marketing | S - Sale+OE | $192.69 | -832 | 11.4K | -7% | -$160.3K | |
| 2021-12-07 | 2021-12-03 | AMBA | Ju Chi-Hong | Sr. VP, Systems | S - Sale+OE | $192.69 | -1,495 | 134.2K | -1% | -$288.1K | |
| 2021-12-07 | 2021-12-03 | AMBA | Ju Chi-Hong | Sr. VP, Systems | M - OptEx | — | +2,897 | 135.7K | +2% | — | |
| 2021-12-07 | 2021-12-03 | AMBA | Kohn Leslie | CTO, Dir | M - OptEx | — | +6,619 | 873.5K | +0.8% | — | |
| 2021-12-07 | 2021-12-03 | AMBA | Kohn Leslie | CTO, Dir | S - Sale+OE | $192.69 | -3,414 | 870.1K | -0.4% | -$657.8K | |
| 2021-12-07 | 2021-12-03 | AMBA | Lee Chan W | COO | S - Sale+OE | $192.69 | -2,808 | 22.2K | -11% | -$541.1K | |
| 2021-12-07 | 2021-12-03 | AMBA | Lee Chan W | COO | M - OptEx | — | +5,445 | 25.1K | +28% | — | |
| 2021-11-02 | 2021-11-01 | AMBA | Wang Feng-Ming | CEO, Dir | G - Gift | $0.00 | -10.0K | 640.5K | -2% | $0 | |
| 2021-09-24 | 2021-09-22 | AMBA | Hu Chenming | Dir | S - Sale | $160.00 | -3,666 | 10.2K | -26% | -$586.6K | |
| D | 2021-09-17 | 2021-09-16 | AMBA | Schwarting Elizabeth M | Dir | M - OptEx | — | +959 | 3,088 | +45% | — |
| D | 2021-09-17 | 2021-09-16 | AMBA | Meng Teresa H | Dir | M - OptEx | — | +959 | 6,811 | +16% | — |
| D | 2021-09-17 | 2021-09-16 | AMBA | VERHALEN ANDREW W | Dir | M - OptEx | — | +959 | 70.3K | +1% | — |
| D | 2021-09-17 | 2021-09-16 | AMBA | Hon Hsiao-Wuen | Dir | M - OptEx | — | +959 | 17.4K | +6% | — |
| D | 2021-09-17 | 2021-09-16 | AMBA | Hu Chenming | Dir | M - OptEx | — | +959 | 13.9K | +7% | — |
| D | 2021-09-17 | 2021-09-16 | AMBA | PAISLEY CHRISTOPHER B | Dir | M - OptEx | — | +959 | 30.5K | +3% | — |
| D | 2021-09-17 | 2021-09-16 | AMBA | RICHARDSON DAVID JEFFREY | Dir | M - OptEx | — | +959 | 14.6K | +7% | — |
| 2021-09-10 | 2021-09-09 | AMBA | Hu Chenming | Dir | S - Sale | $140.00 | -4,000 | 13.0K | -24% | -$560.0K | |
| M | 2021-09-08 | 2021-09-03 | AMBA | EICHLER KEVIN C | CFO | S - Sale | $133.30 | -10.0K | 43.4K | -19% | -$1.33M |
| D | 2021-09-07 | 2021-09-03 | AMBA | PAISLEY CHRISTOPHER B | Dir | M - OptEx | $16.35 | +736 | 30.3K | +2% | +$12.0K |
| D | 2021-09-07 | 2021-09-03 | AMBA | PAISLEY CHRISTOPHER B | Dir | S - Sale+OE | $132.44 | -736 | 29.6K | -2% | -$97.5K |
| 2021-09-02 | 2021-09-01 | AMBA | Hu Chenming | Dir | S - Sale | $120.00 | -4,000 | 17.0K | -19% | -$480.0K | |
| D | 2021-07-20 | 2021-07-19 | AMBA | Wang Feng-Ming | CEO, Dir | M - OptEx | $8.82 | +44.4K | 650.4K | +7% | +$392.0K |
Purchase Sale Sale after option exercise All abbreviations