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 |
2024-08-07 Purchase |
2024-08-08 4:21 pm |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
2,000 | $38.62 | $77,230 | 69,107 (Direct) |
View |
2022-05-12 Purchase |
2022-05-16 11:33 am |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
3,000 | $46 | $138,000 | 54,308 (Direct) |
View |
2021-06-11 Sale |
2021-06-14 3:41 pm |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
9,667 | $80 | $773,360 | 47,039 (Direct) |
View |
2021-06-01 Sale |
2021-06-03 11:19 am |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
333 | $80.03 | $26,651 | 56,706 (Direct) |
View |
2021-02-19 Sale |
2021-02-23 11:31 am |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
9,800 | $87.06 | $853,226 | 57,039 (Direct) |
View |
2020-11-04 Sale |
2020-11-05 10:55 am |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
10,200 | $72.53 | $739,825 | 94,800 (Direct) |
View |
2020-09-01 Sale |
2020-09-03 2:53 pm |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
12,700 | $69.56 | $883,374 | 74,000 (Direct) |
View |
2020-08-28 Sale |
2020-09-01 1:10 pm |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
7,500 | $67.86 | $508,936 | 86,700 (Direct) |
View |
2020-08-12 Sale |
2020-08-13 09:28 am |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
7,500 | $66.49 | $498,688 | 94,200 (Direct) |
View |
2020-08-03 Sale |
2020-08-05 4:03 pm |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
8,000 | $67.03 | $536,250 | 101,700 (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 |
2025-02-20 Exercise |
2025-02-24 4:39 pm |
2025-02-20 2025-02-20 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
10,854 | $0 | 77,431 (Direct) |
View |
2025-02-18 Option Award |
2025-02-20 5:30 pm |
2026-02-18 2026-02-18 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
8,324 | $0 | 77,431 (Direct) |
View |
2024-02-22 Exercise |
2024-02-23 4:38 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
1,281 | $0 | 67,107 (Direct) |
View |
2024-02-21 Exercise |
2024-02-22 7:00 pm |
2024-02-21 2026-02-21 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
1,166 | $0 | 67,107 (Direct) |
View |
2024-02-20 Option Award |
2024-02-22 7:00 pm |
2025-02-20 2025-02-20 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
6,973 | $0 | 67,107 (Direct) |
View |
2024-02-16 Exercise |
2024-02-20 5:31 pm |
2022-02-16 2024-02-16 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
1,519 | $0 | 60,134 (Direct) |
View |
2023-02-22 Exercise |
2023-02-23 4:35 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
854 | $0 | 60,134 (Direct) |
View |
2023-02-21 Option Award |
2023-02-23 4:35 pm |
2024-02-21 2026-02-21 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
5,826 | $0 | 60,134 (Direct) |
View |
2023-02-16 Exercise |
2023-02-21 4:33 pm |
2022-02-16 2024-02-16 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
912 | $0 | 54,308 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 3:05 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
4,269 | $0 | 51,308 (Direct) |
View |
2022-02-16 Exercise |
2022-02-18 3:45 pm |
2022-02-16 2024-02-16 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
608 | $0 | 47,039 (Direct) |
View |
2021-06-11 Exercise |
2021-06-14 3:41 pm |
2019-05-02 2028-05-02 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
9,667 | $0 | 47,039 (Direct) |
View |
2021-06-11 Exercise |
2021-06-14 3:41 pm |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
2,500 | $51.49 | 47,039 (Direct) |
View |
2021-06-11 Exercise |
2021-06-14 3:41 pm |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
7,167 | $45.06 | 47,039 (Direct) |
View |
2021-06-01 Exercise |
2021-06-03 11:19 am |
2019-05-02 2028-05-02 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
333 | $0 | 56,706 (Direct) |
View |
2021-06-01 Exercise |
2021-06-03 11:19 am |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
333 | $45.06 | 56,706 (Direct) |
View |
2021-02-19 Exercise |
2021-02-23 11:31 am |
2021-02-18 2030-02-18 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
9,800 | $0 | 57,039 (Direct) |
View |
2021-02-19 Exercise |
2021-02-23 11:31 am |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
4,600 | $50.94 | 57,039 (Direct) |
View |
2021-02-19 Exercise |
2021-02-23 11:31 am |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
5,200 | $51.49 | 57,039 (Direct) |
View |
2021-02-16 Option Award |
2021-02-18 3:42 pm |
2022-02-16 2024-02-16 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
3,039 | $0 | 66,839 (Direct) |
View |
2020-11-04 Exercise |
2020-11-05 10:55 am |
2019-05-02 2029-02-19 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
10,200 | $0 | 94,800 (Direct) |
View |
2020-11-04 Exercise |
2020-11-05 10:55 am |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
10,200 | $51.49 | 94,800 (Direct) |
View |
2020-08-28 Exercise |
2020-09-01 1:10 pm |
2019-05-02 2028-05-02 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
7,500 | $0 | 86,700 (Direct) |
View |
2020-08-28 Exercise |
2020-09-01 1:10 pm |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
7,500 | $45.06 | 86,700 (Direct) |
View |
2020-08-12 Exercise |
2020-08-13 09:28 am |
2019-05-02 2028-05-02 |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
7,500 | $0 | 94,200 (Direct) |
View |
2020-08-12 Exercise |
2020-08-13 09:28 am |
N/A N/A |
COGNEX CORP | CGNX | PARROTTE DIANNE M Director |
7,500 | $45.06 | 94,200 (Direct) |
View |