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 |
| 2025-08-06 Sale | 2025-08-08 8:38 pm | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 29,260 | $631.98 | $18,491,642 | 83,311 (Direct) | View |
| 2024-02-07 Sale | 2024-02-09 5:00 pm | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 12,000 | $572.61 | $6,871,319 | 108,507 (Direct) | View |
| 2023-12-04 Sale | 2023-12-06 5:01 pm | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 7,128 | $513.05 | $3,657,049 | 79,233 (Direct) | View |
| 2023-08-31 Sale | 2023-09-05 5:01 pm | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 13,424 | $512.01 | $6,873,267 | 86,349 (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 |
| 2025-10-10 Option Award | 2025-10-15 4:51 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 123 | $11.98 | 40,195 (Direct) | View |
| 2025-10-10 Option Award | 2025-10-15 4:51 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 360 | $0 | 40,195 (Direct) | View |
| 2025-09-30 Option Award | 2025-10-01 4:11 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 2,386 | $12.57 | 11,620 (Direct) | View |
| 2025-08-15 Gift | 2025-09-04 6:20 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 1,051 | $0 | 82,443 (Direct) | View |
| 2025-08-08 Exercise | 2025-08-12 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 183 | $598.49 | 83,494 (Direct) | View |
| 2025-08-08 Exercise | 2025-08-12 5:00 pm | N/A 2031-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 183 | $0 | 83,494 (Direct) | View |
| 2025-08-06 Exercise | 2025-08-08 8:38 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 29,260 | $67.85 | 83,311 (Direct) | View |
| 2025-08-06 Exercise | 2025-08-08 8:38 pm | N/A 2026-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 29,260 | $0 | 83,311 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 4:47 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 75 | $16.2 | 37,326 (Direct) | View |
| 2025-07-11 Option Award | 2025-07-15 4:47 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 279 | $0 | 37,326 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-02 4:25 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 1,561 | $16.01 | 9,159 (Direct) | View |
| 2025-05-22 Option Award | 2025-05-27 5:23 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 13,880 | $0 | 27,812 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 4:22 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 75 | $12.47 | 21,530 (Direct) | View |
| 2025-04-11 Option Award | 2025-04-15 4:22 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 148 | $0 | 21,530 (Direct) | View |
| 2025-03-31 Option Award | 2025-04-02 4:07 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 1,687 | $14.82 | 7,523 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:43 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 26,149 | $0 | 112,588 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 2,747 | $0 | 112,588 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 1,222 | $444.53 | 112,588 (Direct) | View |
| 2025-01-10 Option Award | 2025-01-14 5:36 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 115 | $0 | 19,620 (Direct) | View |
| 2025-01-10 Option Award | 2025-01-14 5:36 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 39 | $18.51 | 19,620 (Direct) | View |
| 2024-12-30 Option Award | 2025-01-02 4:05 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 1,340 | $18.65 | 5,797 (Direct) | View |
| 2024-10-11 Option Award | 2024-10-15 4:55 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 80 | $0 | 18,126 (Direct) | View |
| 2024-10-11 Option Award | 2024-10-15 4:55 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 23 | $24.5 | 18,126 (Direct) | View |
| 2024-09-30 Option Award | 2024-10-01 4:23 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 936 | $25.13 | 4,434 (Direct) | View |
| 2024-08-05 Exercise | 2024-08-07 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 384 | $0 | 81,733 (Direct) | View |
| 2024-08-05 Tax Withholding | 2024-08-07 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 170 | $455.08 | 81,733 (Direct) | View |
| 2024-07-12 Option Award | 2024-07-15 5:06 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 22 | $25.8 | 17,087 (Direct) | View |
| 2024-07-12 Option Award | 2024-07-15 5:06 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 87 | $0 | 17,087 (Direct) | View |
| 2024-06-28 Option Award | 2024-07-01 4:16 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 995 | $25.13 | 3,476 (Direct) | View |
| 2024-05-23 Option Award | 2024-05-24 4:28 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 7,994 | $0 | 13,502 (Direct) | View |
| 2024-04-12 Option Award | 2024-04-15 7:33 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 13 | $31.45 | 7,990 (Direct) | View |
| 2024-04-12 Option Award | 2024-04-15 7:33 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 26 | $0 | 7,990 (Direct) | View |
| 2024-03-28 Option Award | 2024-03-29 2:17 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 761 | $32.83 | 2,469 (Direct) | View |
| 2024-02-29 Gift | 2024-03-04 5:20 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 550 | $0 | 81,497 (Direct) | View |
| 2024-02-21 Exercise | 2024-02-22 5:02 pm | N/A 2029-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 483 | $0 | 82,047 (Direct) | View |
| 2024-02-21 Exercise | 2024-02-22 5:02 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 483 | $206.94 | 82,047 (Direct) | View |
| 2024-02-14 Tax Withholding | 2024-02-16 5:56 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 1,839 | $560.56 | 108,980 (Direct) | View |
| 2024-02-14 Option Award | 2024-02-16 5:56 pm | N/A 2034-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 21,513 | $0 | 108,980 (Direct) | View |
| 2024-02-14 Exercise | 2024-02-16 5:56 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 4,156 | $0 | 108,980 (Direct) | View |
| 2024-02-07 Exercise | 2024-02-09 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 12,000 | $67.85 | 108,507 (Direct) | View |
| 2024-02-07 Exercise | 2024-02-09 5:00 pm | N/A 2026-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 12,000 | $0 | 108,507 (Direct) | View |
| 2024-01-12 Option Award | 2024-01-16 2:04 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 6 | $36.8 | 7,189 (Direct) | View |
| 2024-01-12 Option Award | 2024-01-16 2:04 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 21 | $0 | 7,189 (Direct) | View |
| 2023-12-29 Option Award | 2024-01-02 5:43 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 703 | $35.58 | 1,701 (Direct) | View |
| 2023-12-04 Exercise | 2023-12-06 5:01 pm | N/A 2025-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 13,424 | $0 | 79,233 (Direct) | View |
| 2023-12-04 Exercise | 2023-12-06 5:01 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 13,424 | $79.54 | 79,233 (Direct) | View |
| 2023-10-13 Option Award | 2023-10-16 5:05 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 5 | $30.71 | 6,459 (Direct) | View |
| 2023-10-13 Option Award | 2023-10-16 5:05 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 22 | $0 | 6,459 (Direct) | View |
| 2023-09-29 Option Award | 2023-10-02 4:13 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 729 | $34.28 | 994 (Direct) | View |
| 2023-08-31 Exercise | 2023-09-05 5:01 pm | N/A 2025-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 13,424 | $0 | 86,349 (Direct) | View |
| 2023-08-31 Exercise | 2023-09-05 5:01 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 13,424 | $79.54 | 86,349 (Direct) | View |
| 2023-08-05 Tax Withholding | 2023-08-08 5:59 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 170 | $504.08 | 83,368 (Direct) | View |
| 2023-08-05 Exercise | 2023-08-08 5:59 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 384 | $0 | 83,368 (Direct) | View |
| 2023-07-14 Option Award | 2023-07-17 5:18 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 1 | $41.14 | 5,703 (Direct) | View |
| 2023-07-14 Option Award | 2023-07-17 5:18 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 19 | $0 | 5,703 (Direct) | View |
| 2023-06-28 Option Award | 2023-06-29 5:08 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 264 | $39.58 | 264 (Direct) | View |
| 2023-05-25 Option Award | 2023-05-26 4:56 pm | N/A N/A | DENTSPLY SIRONA Inc. | XRAY | MAZELSKY JONATHAN JAY Director | 5,419 | $0 | 5,419 (Direct) | View |
| 2023-05-18 Gift | 2023-05-19 5:04 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 602 | $0 | 72,699 (Direct) | View |
| 2023-05-04 Exercise | 2023-05-05 6:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 560 | $178.26 | 73,301 (Direct) | View |
| 2023-05-04 Exercise | 2023-05-05 6:00 pm | N/A 2028-02-13 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO | 560 | $0 | 73,301 (Direct) | View |
| 2023-02-14 Exercise | 2023-02-16 6:52 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO | 3,561 | $0 | 135,148 (Direct) | View |
| 2023-02-14 Tax Withholding | 2023-02-16 6:52 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO | 1,657 | $503.65 | 135,148 (Direct) | View |
| 2023-02-08 Option Award | 2023-02-10 5:02 pm | N/A 2033-02-07 | IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO | 38,036 | $0 | 118,849 (Direct) | View |