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 |
| 2026-07-09 Sale | 2026-07-10 4:55 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Dev. & Marketing | 5,958 | $78.66 | $468,656 | 60,557 (Direct) | View |
| 2026-06-12 Sale | 2026-06-16 4:57 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development and | 9,856 | $67.06 | $660,943 | 66,515 (Direct) | View |
| 2025-09-10 Sale | 2025-09-12 4:55 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 8,492 | $84.42 | $716,895 | 61,651 (Direct) | View |
| 2024-09-03 Sale | 2024-09-05 4:31 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 5,963 | $57.56 | $343,220 | 62,026 (Direct) | View |
| 2023-06-05 Sale | 2023-06-06 8:40 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 8,984 | $76.8 | $689,971 | 44,701 (Direct) | View |
| 2022-03-29 Sale | 2022-03-31 4:32 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 8,000 | $104.22 | $833,760 | 41,287 (Direct) | View |
| 2022-03-03 Sale | 2022-03-04 4:55 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 19,241 | $96.92 | $1,864,796 | 28,614 (Direct) | View |
| 2021-12-03 Sale | 2021-12-07 5:17 pm | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 12,000 | $198.33 | $2,379,909 | 40,902 (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 |
| 2026-03-18 Option Award | 2026-03-19 6:42 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development and M | 2,849 | $0 | 76,371 (Direct) | View |
| 2026-03-17 Exercise | 2026-03-19 6:42 pm | N/A 2026-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development and M | 4,651 | $0 | 76,371 (Direct) | View |
| 2026-03-02 Option Award | 2026-03-04 5:39 pm | N/A 2029-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development and M | 7,220 | $0 | 76,091 (Direct) | View |
| 2025-02-28 Option Award | 2025-03-07 4:22 pm | N/A 2028-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 8,117 | $0 | 76,011 (Direct) | View |
| 2024-09-03 Exercise | 2024-09-05 4:31 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 5,963 | $38.92 | 62,026 (Direct) | View |
| 2024-09-03 Exercise | 2024-09-05 4:31 pm | N/A 2024-09-07 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 5,963 | $0 | 62,026 (Direct) | View |
| 2024-03-07 Option Award | 2024-03-11 4:11 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 726 | $0 | 62,026 (Direct) | View |
| 2024-02-29 Option Award | 2024-03-04 5:36 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 7,740 | $0 | 69,040 (Direct) | View |
| 2023-06-15 Option Award | 2023-06-20 7:49 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 8,859 | $0 | 53,560 (Direct) | View |
| 2023-04-03 Option Award | 2023-04-05 4:54 pm | N/A 2026-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 4,651 | $0 | 4,651 (Direct) | View |
| 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 6:42 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 4:33 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 4,651 | $0 | 4,651 (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 |
| 2022-09-16 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 |
| 2022-06-16 Exercise | 2022-06-17 6:19 pm | N/A 2023-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 2,766 | $0 | 51,032 (Direct) | View |
| 2022-04-11 Option Award | 2022-04-19 6:15 pm | N/A 2025-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 9,102 | $0 | 9,102 (Direct) | View |
| 2022-03-16 Exercise | 2022-03-18 5:34 pm | N/A 2022-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 28,904 | $0 | 54,481 (Direct) | View |
| 2022-03-08 Option Award | 2022-03-10 7:42 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 1,975 | $0 | 30,589 (Direct) | View |
| 2022-03-03 Exercise | 2022-03-04 4:55 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 5,241 | $9.99 | 28,614 (Direct) | View |
| 2022-03-03 Exercise | 2022-03-04 4:55 pm | N/A 2022-07-09 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 5,241 | $0 | 28,614 (Direct) | View |
| 2021-12-16 Exercise | 2021-12-17 5:34 pm | N/A 2022-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 3,424 | $0 | 49,522 (Direct) | View |
| 2021-12-03 Exercise | 2021-12-07 5:17 pm | N/A N/A | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 1,713 | $0 | 40,902 (Direct) | View |
| 2021-09-16 Exercise | 2021-09-17 5:19 pm | N/A 2022-03-15 | AMBARELLA INC | AMBA | Chen Yun-Lung VP, Business Development | 1,713 | $0 | 8,620 (Direct) | View |