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 |
2025-02-24 Sale |
2025-02-25 4:56 pm |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
11,369 | $32.85 | $373,527 | 736,582 (Direct) |
View |
2024-03-06 Sale |
2024-03-07 4:03 pm |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
6,782 | $40.54 | $274,923 | 649,167 (Direct) |
View |
2021-02-23 Sale |
2021-02-24 3:21 pm |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
115,000 | $82.76 | $9,517,136 | 310,000 (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 Tax Withholding |
2025-02-24 4:12 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
1,487 | $33.4 | 747,951 (Direct) |
View |
2025-02-22 Exercise |
2025-02-24 4:12 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
16,302 | $0 | 747,951 (Direct) |
View |
2025-02-21 Tax Withholding |
2025-02-24 4:12 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
3,446 | $32.78 | 747,951 (Direct) |
View |
2025-02-18 Option Award |
2025-02-20 5:05 pm |
2026-02-18 2035-02-18 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
103,717 | $0 | 752,884 (Direct) |
View |
2024-02-22 Exercise |
2024-02-23 4:38 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
3,879 | $0 | 655,949 (Direct) |
View |
2024-02-22 Tax Withholding |
2024-02-23 4:38 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
1,138 | $40.83 | 655,949 (Direct) |
View |
2024-02-21 Tax Withholding |
2024-02-22 7:22 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
1,181 | $39.6 | 657,087 (Direct) |
View |
2024-02-20 Option Award |
2024-02-22 7:22 pm |
2025-02-20 2034-02-20 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
149,620 | $0 | 657,087 (Direct) |
View |
2024-02-21 Exercise |
2024-02-22 7:22 pm |
2024-02-21 2026-02-21 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
3,517 | $0 | 657,087 (Direct) |
View |
2023-02-21 Option Award |
2023-02-23 4:50 pm |
2024-02-21 2033-02-21 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
111,880 | $0 | 508,648 (Direct) |
View |
2023-02-22 Exercise |
2023-02-23 4:50 pm |
2023-02-22 2025-02-22 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
2,586 | $0 | 508,648 (Direct) |
View |
2023-02-22 Tax Withholding |
2023-02-23 4:50 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
881 | $46.82 | 508,648 (Direct) |
View |
2022-02-22 Option Award |
2022-02-24 3:28 pm |
2023-02-22 2032-02-22 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
87,649 | $0 | 397,649 (Direct) |
View |
2021-02-23 Exercise |
2021-02-24 3:21 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
30,000 | $56.44 | 310,000 (Direct) |
View |
2021-02-23 Exercise |
2021-02-24 3:21 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
40,000 | $51.49 | 310,000 (Direct) |
View |
2021-02-23 Exercise |
2021-02-24 3:21 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
20,000 | $50.94 | 310,000 (Direct) |
View |
2021-02-23 Exercise |
2021-02-24 3:21 pm |
N/A N/A |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
25,000 | $38.39 | 310,000 (Direct) |
View |
2021-02-23 Exercise |
2021-02-24 3:21 pm |
2021-02-21 2027-02-21 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
115,000 | $0 | 310,000 (Direct) |
View |
2020-10-30 Option Award |
2020-11-02 3:30 pm |
2025-10-30 2030-10-30 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
150,000 | $0 | 475,000 (Direct) |
View |
Ownership |
2020-11-02 2:15 pm |
2021-02-21 2027-02-21 |
COGNEX CORP | CGNX | Gerst Carl EVP, Vision & ID Products |
0 | $0 | 275,000 (Direct) |
View |