Jonathan Jay Mazelsky serves as Executive at IDEXX LABORATORIES INC /DE, where they oversee executive responsibilities. Since joining the company, Jonathan Jay Mazelsky has executed 135 insider transactions totaling $61.7M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 14, 2021 involved exercising options for 459 shares valued at $0.
Jonathan Jay Mazelsky currently holds 28,451.38 shares of IDEXX LABORATORIES INC /DE (IDXX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Jonathan Jay Mazelsky has been a net seller of IDXX stock. They have purchased $0 and sold $61.7M worth of shares.
Jonathan Jay Mazelsky's most recent insider trade was on Feb 14, 2021, when they sold 459 shares at $0.00 per share.
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| 1,256 |
| $79.54 |
| Discretionary |
| Nov 6, 2020 | IDXX | $99.9K | Option Exercise | 1,612 | $62.00 | Discretionary |
| Nov 5, 2020 | IDXX | $164.5K | Sale | 355 | $463.45 | Discretionary |
| Nov 5, 2020 | IDXX | $0 | Gift | 600 | $N/A | Discretionary |
| Nov 5, 2020 | IDXX | $143.0K | Sale | 300 | $476.73 | Discretionary |
| Nov 5, 2020 | IDXX | $69.7K | Sale | 147 | $473.99 | Discretionary |
| Nov 5, 2020 | IDXX | $47.1K | Sale | 100 | $470.79 | Discretionary |
| Nov 5, 2020 | IDXX | $115.6K | Sale | 246 | $469.86 | Discretionary |
| Nov 5, 2020 | IDXX | $97.9K | Sale | 209 | $468.47 | Discretionary |
| Nov 5, 2020 | IDXX | $143.0K | Sale | 300 | $476.73 | Discretionary |
| Nov 5, 2020 | IDXX | $95.0K | Sale | 200 | $475.18 | Discretionary |
| Nov 5, 2020 | IDXX | $117.1K | Sale | 247 | $473.99 | Discretionary |
| Nov 5, 2020 | IDXX | $124.4K | Sale | 264 | $471.34 | Discretionary |
| Nov 5, 2020 | IDXX | $335.8K | Sale | 714 | $470.34 | Discretionary |
| Nov 5, 2020 | IDXX | $187.6K | Sale | 400 | $468.92 | Discretionary |
| Nov 5, 2020 | IDXX | $144.9K | Sale | 310 | $467.33 | Discretionary |
| Nov 5, 2020 | IDXX | $49.8K | Sale | 107 | $465.81 | Discretionary |
| Nov 5, 2020 | IDXX | $607.8K | Sale | 1,307 | $465.02 | Discretionary |
| Aug 5, 2020 | IDXX | $0 | Option Exercise | 385 | $N/A | Discretionary |
| Aug 5, 2020 | IDXX | $70.8K | Payment | 179 | $395.71 | Discretionary |
| Feb 14, 2020 | IDXX | $0 | Option Exercise | 737 | $N/A | Discretionary |
| Feb 14, 2020 | IDXX | $0 | Option Exercise | 471 | $N/A | Discretionary |
| Feb 14, 2020 | IDXX | $349.4K | Payment | 1,210 | $288.78 | Discretionary |
| Feb 14, 2020 | IDXX | $0 | Option Exercise | 435 | $N/A | Discretionary |
| Feb 14, 2020 | IDXX | $0 | Option Exercise | 459 | $N/A | Discretionary |
| Feb 14, 2020 | IDXX | $0 | Option Exercise | 505 | $N/A | Discretionary |
| Feb 5, 2020 | IDXX | $109.4K | Sale | 388 | $281.97 | Discretionary |
| Feb 5, 2020 | IDXX | $28.0K | Sale | 100 | $280.13 | Discretionary |
| Feb 5, 2020 | IDXX | $467.6K | Sale | 1,676 | $279.01 | Discretionary |