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 |
| 2025-09-17 Sale | 2025-09-19 5:05 pm | AMBARELLA INC | AMBA | Young John Alexander CFO | 2,566 | $79.43 | $203,817 | 109,108 (Direct) | View |
| 2025-09-17 Sale | 2025-09-19 5:04 pm | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 1,947 | $79.43 | $154,650 | 126,972 (Direct) | View |
| 2025-09-17 Sale | 2025-09-19 5:04 pm | AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer | 2,249 | $79.43 | $178,638 | 977,428 (Direct) | View |
| 2025-09-17 Sale | 2025-09-19 5:03 pm | AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems | 1,168 | $79.43 | $92,774 | 178,087 (Indirect Direct) | View |
| 2025-09-17 Sale | 2025-09-19 5:00 pm | AMBARELLA INC | AMBA | Wang Feng-Ming CEO | 4,928 | $79.43 | $391,431 | 788,929 (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 |
| 2025-06-25 Sale | 2025-06-27 12:14 pm | AMBARELLA INC | AMBA | PAISLEY CHRISTOPHER B Director | 1,000 | $62.58 | $62,580 | 39,281 (Direct) | View |
| 2025-06-17 Sale | 2025-06-20 4:16 pm | AMBARELLA INC | AMBA | Young John Alexander CFO | 2,435 | $52.26 | $127,253 | 111,451 (Direct) | View |
| 2025-06-17 Sale | 2025-06-20 4:16 pm | AMBARELLA INC | AMBA | Day Christopher VP, Marketing | 342 | $52.26 | $17,873 | 15,099 (Direct) | View |
| 2025-06-17 Sale | 2025-06-20 4:16 pm | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 1,601 | $52.26 | $83,668 | 128,696 (Direct) | View |
| 2025-06-17 Sale | 2025-06-20 4:16 pm | AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer | 1,715 | $52.26 | $89,626 | 979,677 (Direct) | View |
| 2025-06-17 Sale | 2025-06-20 4:16 pm | AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems | 1,108 | $52.26 | $57,904 | 179,032 (Indirect Direct) | View |
| 2025-06-17 Sale | 2025-06-20 4:16 pm | AMBARELLA INC | AMBA | Wang Feng-Ming CEO | 4,677 | $52.26 | $244,420 | 793,634 (Direct) | View |
| 2025-03-25 Sale | 2025-03-26 5:49 pm | AMBARELLA INC | AMBA | PAISLEY CHRISTOPHER B Director | 500 | $55.5 | $27,750 | 40,281 (Direct) | View |
| 2025-03-18 Sale | 2025-03-20 4:44 pm | AMBARELLA INC | AMBA | Young John Alexander CFO | 2,103 | $55.02 | $115,707 | 113,886 (Direct) | View |
| 2025-03-18 Sale | 2025-03-20 4:44 pm | AMBARELLA INC | AMBA | Day Christopher VP, Marketing | 479 | $55.02 | $26,355 | 15,441 (Direct) | View |
| 2025-03-18 Sale | 2025-03-20 4:43 pm | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 1,468 | $55.02 | $80,769 | 130,297 (Direct) | View |
| 2025-03-18 Sale | 2025-03-20 4:43 pm | AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer | 1,584 | $55.02 | $87,152 | 981,392 (Direct) | View |
| 2025-03-18 Sale | 2025-03-20 4:43 pm | AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems | 1,034 | $55.02 | $56,891 | 180,140 (Indirect Direct) | View |
| 2025-03-18 Sale | 2025-03-20 4:43 pm | AMBARELLA INC | AMBA | Wang Feng-Ming CEO | 3,194 | $55.02 | $175,734 | 798,311 (Direct) | View |
| 2025-03-17 Sale | 2025-03-18 4:51 pm | AMBARELLA INC | AMBA | Schwarting Elizabeth M Director | 422 | $55.9 | $23,591 | 7,480 (Direct) | View |
| 2025-03-06 Sale | 2025-03-07 4:23 pm | AMBARELLA INC | AMBA | Young John Alexander CFO | 2,663 | $55.11 | $146,758 | 128,143 (Direct) | View |
| 2025-03-06 Sale | 2025-03-07 4:22 pm | AMBARELLA INC | AMBA | Day Christopher VP, Marketing | 834 | $55.11 | $45,962 | 15,686 (Direct) | View |
| 2025-03-06 Sale | 2025-03-07 4:22 pm | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 2,108 | $55.11 | $116,172 | 149,787 (Direct) | View |
| 2025-03-06 Sale | 2025-03-07 4:22 pm | AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer | 2,316 | $55.11 | $127,635 | 1,002,536 (Direct) | View |
| 2025-03-06 Sale | 2025-03-07 4:22 pm | AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems | 1,859 | $55.11 | $102,449 | 193,328 (Indirect Direct) | View |
| 2025-03-06 Sale | 2025-03-07 4:21 pm | AMBARELLA INC | AMBA | Wang Feng-Ming CEO | 4,104 | $55.11 | $226,171 | 840,391 (Direct) | View |
| 2025-01-15 Sale | 2025-01-17 4:38 pm | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 2,000 | $76.56 | $153,110 | 109,918 (Direct) | View |
| 2025-01-10 Sale | 2025-01-14 4:42 pm | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 3,000 | $74.43 | $223,300 | 111,918 (Direct) | View |
| 2025-01-06 Sale | 2025-01-08 7:09 pm | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 3,000 | $77.12 | $231,360 | 114,918 (Direct) | View |
| 2025-01-03 Sale | 2025-01-07 4:53 pm | AMBARELLA INC | AMBA | Day Christopher VP, Marketing | 1,247 | $78.1 | $97,394 | 14,530 (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 |
| 2025-09-02 Option Award | 2025-09-04 6:45 pm | N/A N/A | AMBARELLA INC | AMBA | Breithaupt Chantelle Yvette Director | 2,498 | $0 | 4,940 (Direct) | View |
| 2025-09-02 Option Award | 2025-09-04 6:45 pm | N/A N/A | AMBARELLA INC | AMBA | Schwarting Elizabeth M Director | 2,498 | $0 | 9,978 (Direct) | View |
| 2025-09-02 Option Award | 2025-09-04 6:45 pm | N/A N/A | AMBARELLA INC | AMBA | Hon Hsiao-Wuen Director | 2,498 | $0 | 30,776 (Direct) | View |
| 2025-09-02 Option Award | 2025-09-04 6:44 pm | N/A N/A | AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director | 2,498 | $0 | 28,310 (Direct) | View |
| 2025-09-02 Option Award | 2025-09-04 6:44 pm | N/A N/A | AMBARELLA INC | AMBA | PAISLEY CHRISTOPHER B Director | 2,498 | $0 | 41,779 (Direct) | View |
| 2025-09-02 Option Award | 2025-09-04 6:44 pm | N/A N/A | AMBARELLA INC | AMBA | Hu Chenming Director | 2,498 | $0 | 29,516 (Direct) | View |
| 2025-02-28 Option Award | 2025-03-07 4:23 pm | N/A 2028-03-15 | AMBARELLA INC | AMBA | Young John Alexander CFO | 17,025 | $0 | 128,143 (Direct) | View |
| 2025-03-05 Option Award | 2025-03-07 4:22 pm | N/A N/A | AMBARELLA INC | AMBA | Day Christopher VP, Marketing | 1,990 | $0 | 15,686 (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 |
| 2025-02-28 Option Award | 2025-03-07 4:22 pm | N/A 2028-03-15 | AMBARELLA INC | AMBA | Lee Chan W Chief Operating Officer | 23,721 | $0 | 149,787 (Direct) | View |
| 2025-02-28 Option Award | 2025-03-07 4:22 pm | N/A 2028-03-15 | AMBARELLA INC | AMBA | Kohn Leslie Chief Technology Officer | 25,616 | $0 | 1,002,536 (Direct) | View |
| 2025-02-28 Option Award | 2025-03-07 4:22 pm | N/A 2028-03-15 | AMBARELLA INC | AMBA | Ju Chi-Hong Sr. Vice President, Systems | 17,161 | $0 | 193,328 (Direct) | View |
| 2025-02-28 Option Award | 2025-03-07 4:21 pm | N/A 2028-03-15 | AMBARELLA INC | AMBA | Wang Feng-Ming CEO | 50,144 | $0 | 840,391 (Direct) | View |
Ownership | 2025-03-04 2:16 pm | N/A N/A | AMBARELLA INC | AMBA | Breithaupt Chantelle Yvette Director | 0 | $0 | 2,442 (Direct) | View |
| 2025-01-15 Gift | 2025-01-17 4:38 pm | N/A N/A | AMBARELLA INC | AMBA | RICHARDSON DAVID JEFFREY Director | 1,648 | $0 | 25,812 (Direct) | View |