Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2023-03-09 Sale |
2023-03-10 6:43 pm |
AMBARELLA INC | AMBA | WHITE BRIAN C CFO |
1,224 | $82.25 | $100,674 | 944 (Direct) |
View |
2023-03-09 Sale |
2023-03-10 6:43 pm |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
358 | $82.25 | $29,446 | 17,096 (Direct) |
View |
2022-12-22 Sale |
2022-12-22 6:02 pm |
AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems |
2,000 | $81.16 | $162,320 | 153,689 (Direct) |
View |
2022-12-16 Sale |
2022-12-20 5:40 pm |
AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems |
2,026 | $82.52 | $167,190 | 166,433 (Direct) |
View |
2022-12-16 Sale |
2022-12-20 5:16 pm |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
3,115 | $82.06 | $255,609 | 21,854 (Direct) |
View |
2022-12-16 Sale |
2022-12-20 5:15 pm |
AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer |
2,055 | $83.77 | $172,147 | 82,494 (Direct) |
View |
2022-12-16 Sale |
2022-12-20 5:15 pm |
AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer |
2,455 | $83.77 | $205,655 | 919,847 (Direct) |
View |
2022-12-16 Sale |
2022-12-20 5:15 pm |
AMBARELLA INC | AMBA | Wang Feng-Ming CEO |
3,703 | $83.77 | $310,200 | 728,321 (Direct) |
View |
2022-12-19 Sale |
2022-12-20 5:12 pm |
AMBARELLA INC | AMBA | Schwarting Elizabeth M Director |
234 | $81.42 | $19,052 | 6,325 (Direct) |
View |
2022-12-14 Sale |
2022-12-15 6:37 pm |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
2,333 | $90.82 | $211,885 | 18,398 (Direct) |
View |
2022-09-26 Sale |
2022-09-28 4:25 pm |
AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer |
6,179 | $58.95 | $364,256 | 899,478 (Direct) |
View |
2022-09-19 Sale |
2022-09-20 4:56 pm |
AMBARELLA INC | AMBA | Schwarting Elizabeth M Director |
113 | $64.24 | $7,259 | 3,442 (Direct) |
View |
2022-09-16 Sale |
2022-09-20 4:55 pm |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
670 | $63.25 | $42,378 | 27,302 (Direct) |
View |
2022-09-16 Sale |
2022-09-20 4:55 pm |
AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer |
2,072 | $63.25 | $131,054 | 84,549 (Direct) |
View |
2022-09-16 Sale |
2022-09-20 4:54 pm |
AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer |
2,476 | $63.25 | $156,607 | 928,481 (Direct) |
View |
2022-09-16 Sale |
2022-09-20 4:54 pm |
AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems |
1,272 | $63.25 | $80,454 | 168,459 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2023-03-15 Exercise |
2023-03-17 4:53 pm |
N/A N/A |
AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development |
17,268 | $0 | 57,893 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 6:43 pm |
N/A N/A |
AMBARELLA INC | AMBA | WHITE BRIAN C CFO |
2,168 | $0 | 944 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 6:43 pm |
N/A N/A |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
867 | $0 | 17,096 (Direct) |
View |
2023-03-08 Option Award |
2023-03-10 6:42 pm |
N/A N/A |
AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development |
903 | $0 | 46,341 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 4:34 pm |
N/A N/A |
AMBARELLA INC | AMBA | WHITE BRIAN C CFO |
13,678 | $0 | 13,678 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 4:34 pm |
N/A N/A |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
4,377 | $0 | 4,377 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 4:33 pm |
N/A N/A |
AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development |
4,651 | $0 | 4,651 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 4:33 pm |
N/A N/A |
AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer |
13,678 | $0 | 13,678 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 4:33 pm |
N/A N/A |
AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer |
14,663 | $0 | 14,663 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 4:32 pm |
N/A N/A |
AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems |
9,553 | $0 | 9,553 (Direct) |
View |
2023-03-02 Option Award |
2023-03-06 4:32 pm |
N/A N/A |
AMBARELLA INC | AMBA | Wang Feng-Ming CEO |
27,598 | $0 | 27,598 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:40 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems |
4,970 | $0 | 166,433 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:16 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
2,608 | $0 | 21,854 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:15 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development |
2,766 | $0 | 51,032 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:15 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer |
8,098 | $0 | 82,494 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:15 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer |
9,674 | $0 | 919,847 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:15 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Wang Feng-Ming CEO |
14,600 | $0 | 728,321 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:13 pm |
N/A 2023-09-15 |
AMBARELLA INC | AMBA | De Greef-Safft Anne Director |
779 | $0 | 4,180 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:12 pm |
N/A 2023-09-15 |
AMBARELLA INC | AMBA | Schwarting Elizabeth M Director |
779 | $0 | 6,325 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:12 pm |
N/A 2023-09-15 |
AMBARELLA INC | AMBA | Hon Hsiao-Wuen Director |
779 | $0 | 22,063 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:12 pm |
N/A 2023-09-15 |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
779 | $0 | 19,220 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:12 pm |
N/A 2023-09-15 |
AMBARELLA INC | AMBA | PAISLEY CHRISTOPHER B Director |
779 | $0 | 36,689 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:11 pm |
N/A 2023-09-15 |
AMBARELLA INC | AMBA | Hu Chenming Director |
779 | $0 | 20,426 (Direct) |
View |
2022-12-16 Exercise |
2022-12-20 5:00 pm |
N/A N/A |
AMBARELLA INC | AMBA | VERHALEN ANDREW W Director |
779 | $0 | 88,116 (Direct) |
View |
2022-10-18 Exercise |
2022-10-19 1:52 pm |
N/A N/A |
AMBARELLA INC | AMBA | PAISLEY CHRISTOPHER B Director |
1,555 | $38.92 | 33,572 (Direct) |
View |
2022-10-18 Exercise |
2022-10-19 1:52 pm |
N/A 2024-09-07 |
AMBARELLA INC | AMBA | PAISLEY CHRISTOPHER B Director |
1,555 | $0 | 33,572 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 5:02 pm |
N/A N/A |
AMBARELLA INC | AMBA | VERHALEN ANDREW W Director |
377 | $0 | 84,999 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:56 pm |
N/A 2022-09-15 |
AMBARELLA INC | AMBA | De Greef-Safft Anne Director |
355 | $0 | 1,063 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:56 pm |
N/A 2022-09-15 |
AMBARELLA INC | AMBA | Schwarting Elizabeth M Director |
377 | $0 | 3,442 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:56 pm |
N/A 2022-09-15 |
AMBARELLA INC | AMBA | Hon Hsiao-Wuen Director |
377 | $0 | 18,946 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:56 pm |
N/A 2022-09-15 |
AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director |
377 | $0 | 16,103 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:55 pm |
N/A 2022-09-15 |
AMBARELLA INC | AMBA | PAISLEY CHRISTOPHER B Director |
377 | $0 | 32,017 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:55 pm |
N/A 2022-09-15 |
AMBARELLA INC | AMBA | Hu Chenming Director |
377 | $0 | 17,309 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:55 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Day Christopher VP, Marketing |
2,610 | $0 | 27,302 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:55 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development |
2,770 | $0 | 51,032 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:55 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer |
8,098 | $0 | 84,549 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:54 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer |
9,674 | $0 | 928,481 (Direct) |
View |
2022-09-16 Exercise |
2022-09-20 4:54 pm |
N/A 2023-03-15 |
AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems |
4,970 | $0 | 168,459 (Direct) |
View |