Dianne M. Parrotte serves as Executive at COGNEX CORP, where they oversee executive responsibilities. Since joining the company, Dianne M. Parrotte has executed 33 insider transactions totaling $5.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 21, 2026 involved exercising options for 2,913 shares valued at $0.
Dianne M. Parrotte currently holds 33,431 shares of COGNEX CORP (CGNX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Dianne M. Parrotte has been a net seller of CGNX stock. They have purchased $264.0K and sold $4.9M worth of shares.
Dianne M. Parrotte's most recent insider trade was on Feb 21, 2026, when they sold 2,913 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Aug 7, 2024 | CGNX | $77.2K | Purchase | 2,000 | $38.62 | Discretionary |
| Feb 22, 2024 | CGNX | $0 | Option Exercise | 1,281 | $N/A | Discretionary |
| Feb 21, 2024 | CGNX | $0 | Option Exercise | 1,166 | $N/A | Discretionary |
| Feb 16, 2024 | CGNX | $0 | Option Exercise | 1,519 | $N/A | Discretionary |
| Feb 22, 2023 | CGNX | $0 | Option Exercise | 854 | $N/A | Discretionary |
| Feb 16, 2023 | CGNX | $0 | Option Exercise | 912 | $N/A | Discretionary |
| May 12, 2022 | CGNX | $138.0K | Purchase | 3,000 | $46.00 | Discretionary |
| Feb 16, 2022 | CGNX | $0 | Option Exercise | 608 | $N/A | Discretionary |
| Jun 11, 2021 | CGNX | $128.7K | Option Exercise | 2,500 | $51.49 | Discretionary |
| Jun 11, 2021 | CGNX | $200.0K | Sale | 2,500 | $80.00 | Discretionary |
| Jun 11, 2021 | CGNX | $573.4K | Sale | 7,167 | $80.00 | Discretionary |
| Jun 11, 2021 | CGNX | $322.9K | Option Exercise | 7,167 | $45.06 | Discretionary |
| Jun 1, 2021 | CGNX | $26.6K | Sale | 333 | $80.03 | Discretionary |
| Jun 1, 2021 | CGNX | $15.0K | Option Exercise | 333 | $45.06 | Discretionary |
| Feb 19, 2021 | CGNX | $452.7K | Sale | 5,200 | $87.06 | Discretionary |
| Feb 19, 2021 | CGNX | $267.7K | Option Exercise | 5,200 | $51.49 | Discretionary |
| Feb 19, 2021 | CGNX | $400.5K | Sale | 4,600 | $87.06 | Discretionary |
| Feb 19, 2021 | CGNX | $234.3K | Option Exercise | 4,600 | $50.94 | Discretionary |
| Nov 4, 2020 | CGNX | $267.7K | Option Exercise | 5,200 | $51.49 | Discretionary |
| Nov 4, 2020 | CGNX | $362.6K | Sale | 5,000 | $72.53 | Discretionary |
| Nov 4, 2020 | CGNX | $257.4K | Option Exercise | 5,000 | $51.49 | Discretionary |
| Nov 4, 2020 | CGNX | $377.2K | Sale | 5,200 | $72.53 | Discretionary |
| Sep 1, 2020 | CGNX | $883.4K | Sale | 12,700 | $69.56 | Discretionary |
| Aug 28, 2020 | CGNX | $337.9K | Option Exercise | 7,500 | $45.06 | Discretionary |
| Aug 28, 2020 | CGNX | $508.9K | Sale | 7,500 | $67.86 | Discretionary |
| Aug 12, 2020 | CGNX | $337.9K | Option Exercise | 7,500 | $45.06 | Discretionary |
| Aug 12, 2020 | CGNX | $498.7K | Sale | 7,500 | $66.49 | Discretionary |
| Aug 4, 2020 | CGNX | $533.3K | Sale | 7,956 | $67.03 | Discretionary |