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 |
2023-02-23 Sale |
2023-02-23 4:21 pm |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
854 | $48.04 | $41,026 | 67,234 (Direct) |
View |
2023-02-17 Sale |
2023-02-21 4:14 pm |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
912 | $48.39 | $44,132 | 68,088 (Direct) |
View |
2023-02-02 Sale |
2023-02-06 4:04 pm |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
10,400 | $57 | $592,816 | 69,000 (Direct) |
View |
2022-03-17 Sale |
2023-02-03 4:03 pm |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
608 | $70.05 | $42,591 | 79,400 (Direct) |
View |
2022-12-13 Sale |
2022-12-15 4:37 pm |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
76,800 | $51.6 | $3,962,595 | 80,008 (Direct) |
View |
2022-12-12 Sale |
2022-12-14 11:44 am |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
52,000 | $50 | $2,600,000 | 156,808 (Direct) |
View |
2020-11-13 Sale |
2020-11-17 11:46 am |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
15,000 | $72.13 | $1,081,950 | 216,170 (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 |
2023-02-22 Exercise |
2023-02-23 4:21 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
854 | $0 | 67,234 (Direct) |
View |
2023-02-16 Exercise |
2023-02-21 4:14 pm |
2022-02-16 2024-02-16 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
912 | $0 | 68,088 (Direct) |
View |
2023-02-02 Exercise |
2023-02-06 4:04 pm |
2019-02-20 2028-02-20 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
10,400 | $0 | 69,000 (Direct) |
View |
2023-02-02 Exercise |
2023-02-06 4:04 pm |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
10,400 | $56.44 | 69,000 (Direct) |
View |
Ownership |
2023-02-03 4:03 pm |
2021-02-18 2030-02-18 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
0 | $0 | 79,400 (Direct) |
View |
2022-12-13 Exercise |
2022-12-15 4:37 pm |
2015-02-18 2024-02-18 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
76,800 | $0 | 80,008 (Direct) |
View |
2022-12-13 Exercise |
2022-12-15 4:37 pm |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
26,000 | $19.66 | 80,008 (Direct) |
View |
2022-12-13 Exercise |
2022-12-15 4:37 pm |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
15,600 | $51.49 | 80,008 (Direct) |
View |
2022-12-13 Exercise |
2022-12-15 4:37 pm |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
26,000 | $20.63 | 80,008 (Direct) |
View |
2022-12-13 Exercise |
2022-12-15 4:37 pm |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
9,200 | $50.94 | 80,008 (Direct) |
View |
2022-12-12 Exercise |
2022-12-14 11:44 am |
2017-02-12 2026-02-12 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
52,000 | $0 | 156,808 (Direct) |
View |
2022-12-12 Exercise |
2022-12-14 11:44 am |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
26,000 | $38.39 | 156,808 (Direct) |
View |
2022-12-12 Exercise |
2022-12-14 11:44 am |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
26,000 | $16.72 | 156,808 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 2:57 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
4,269 | $0 | 208,808 (Direct) |
View |
2022-02-16 Exercise |
2022-02-18 3:31 pm |
2022-02-16 2024-02-16 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
608 | $0 | 204,539 (Direct) |
View |
2021-02-16 Option Award |
2021-02-18 3:31 pm |
2022-02-16 2024-02-16 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
3,039 | $0 | 204,539 (Direct) |
View |
2020-11-13 Exercise |
2020-11-17 11:46 am |
2014-02-13 2023-02-13 |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
15,000 | $0 | 216,170 (Direct) |
View |
2020-11-13 Exercise |
2020-11-17 11:46 am |
N/A N/A |
COGNEX CORP | CGNX | KRANTZ THEODOR Director |
15,000 | $10.53 | 216,170 (Direct) |
View |