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 |
| 2025-02-10 Sale | 2025-02-11 5:00 pm | IDEXX LABORATORIES INC | IDXX | FENNELL GEORGE Executive Vice President | 9,986 | $462.53 | $4,618,862 | 8,176 (Direct) | View |
| 2025-02-07 Sale | 2025-02-10 5:03 pm | IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director | 3,000 | $465.94 | $1,397,835 | 3,061 (Indirect) | View |
| 2024-11-27 Sale | 2024-11-29 5:00 pm | IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director | 344 | $420.44 | $144,630 | 905 (Direct) | View |
| 2024-09-06 Sale | 2024-09-09 4:18 pm | IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director | 500 | $469.37 | $234,686 | 0 (Indirect) | View |
| 2024-05-17 Sale | 2024-05-20 5:00 pm | IDEXX LABORATORIES INC | IDXX | Claflin Bruce L. Director | 200 | $540.8 | $108,160 | 1,721 (Indirect Direct) | View |
| 2024-03-06 Sale | 2024-03-07 5:00 pm | IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President | 8,104 | $558.44 | $4,525,596 | 12,074 (Direct) | View |
| 2024-03-05 Sale | 2024-03-07 5:00 pm | IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director | 1,404 | $562.98 | $790,427 | 9,389 (Indirect 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 |
Ownership | 2025-03-10 7:12 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Emerson Andrew EVP, CFO and Treasurer | 0 | $0 | 16,270 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:44 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P EVP, CFO and Treasurer | 1,162 | $0 | 51,412 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:44 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P EVP, CFO and Treasurer | 569 | $444.53 | 51,412 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:44 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 6,485 | $0 | 13,085 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:44 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 704 | $0 | 13,085 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:44 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 219 | $444.53 | 13,085 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:43 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | Smith Martin Alexander Executive Vice President | 8,005 | $0 | 10,824 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Smith Martin Alexander Executive Vice President | 1,231 | $0 | 10,824 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Smith Martin Alexander Executive Vice President | 374 | $444.53 | 10,824 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:43 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | Schreck Michael Executive Vice President | 8,005 | $0 | 11,319 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Schreck Michael Executive Vice President | 1,459 | $0 | 11,319 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Schreck Michael Executive Vice President | 441 | $444.53 | 11,319 (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 |
| 2025-02-13 Option Award | 2025-02-18 9:43 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President | 8,005 | $0 | 17,247 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President | 885 | $0 | 17,247 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President | 272 | $444.53 | 17,247 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:43 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | Johnson Michael Perkins Executive Vice President | 4,744 | $0 | 6,098 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Johnson Michael Perkins Executive Vice President | 355 | $0 | 6,098 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Johnson Michael Perkins Executive Vice President | 118 | $444.53 | 6,098 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:43 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | Hunt Nimrata Executive Vice President | 8,005 | $0 | 22,013 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Hunt Nimrata Executive Vice President | 872 | $0 | 22,013 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:43 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Hunt Nimrata Executive Vice President | 268 | $444.53 | 22,013 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:42 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | FENNELL GEORGE Executive Vice President | 4,448 | $0 | 13,379 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:42 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | FENNELL GEORGE Executive Vice President | 304 | $0 | 13,379 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:42 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | FENNELL GEORGE Executive Vice President | 133 | $444.53 | 13,379 (Direct) | View |
| 2025-02-13 Option Award | 2025-02-18 9:42 pm | N/A 2035-02-12 | IDEXX LABORATORIES INC | IDXX | Erickson Michael G Executive Vice President | 8,005 | $0 | 30,404 (Direct) | View |
| 2025-02-14 Exercise | 2025-02-18 9:42 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Erickson Michael G Executive Vice President | 557 | $0 | 30,404 (Direct) | View |
| 2025-02-14 Tax Withholding | 2025-02-18 9:42 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Erickson Michael G Executive Vice President | 177 | $444.53 | 30,404 (Direct) | View |
| 2025-02-11 Exercise | 2025-02-12 5:04 pm | N/A 2026-02-13 | IDEXX LABORATORIES INC | IDXX | Erickson Michael G Executive Vice President | 1,544 | $0 | 20,836 (Direct) | View |
| 2025-02-11 Exercise | 2025-02-12 5:04 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Erickson Michael G Executive Vice President | 1,544 | $67.85 | 20,836 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-11 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | FENNELL GEORGE Executive Vice President | 11,242 | $79.54 | 8,176 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-11 5:00 pm | N/A 2025-02-13 | IDEXX LABORATORIES INC | IDXX | FENNELL GEORGE Executive Vice President | 11,242 | $0 | 8,176 (Direct) | View |
Ownership | 2025-01-21 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Erickson Michael G Executive Vice President | 0 | $0 | 19,292 (Direct) | View |
| 2024-11-27 Gift | 2024-11-29 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director | 224 | $0 | 905 (Direct) | View |
| 2024-09-06 Gift | 2024-09-09 4:20 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director | 1,064,358 | $0 | 158,256 (Direct) | View |
| 2024-09-05 Gift | 2024-09-09 4:18 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director | 500 | $0 | 0 (Indirect) | View |
| 2024-09-01 Exercise | 2024-09-04 8:20 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Schreck Michael Executive Vice President | 164 | $0 | 913 (Direct) | View |
| 2024-09-01 Tax Withholding | 2024-09-04 8:20 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Schreck Michael Executive Vice President | 48 | $481.33 | 913 (Direct) | View |
| 2024-09-01 Exercise | 2024-09-04 8:03 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Smith Martin Alexander Executive Vice President | 18 | $0 | 528 (Direct) | View |
| 2024-09-01 Tax Withholding | 2024-09-04 8:03 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Smith Martin Alexander Executive Vice President | 5 | $481.33 | 528 (Direct) | View |
| 2024-08-05 Tax Withholding | 2024-08-07 5:01 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P EVP, CFO and Treasurer | 117 | $455.08 | 48,982 (Direct) | View |
| 2024-08-05 Exercise | 2024-08-07 5:01 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P EVP, CFO and Treasurer | 192 | $0 | 48,982 (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 |
| 2024-08-05 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 |
| 2024-05-06 Option Award | 2024-05-08 7:02 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director | 871 | $0 | 10,517 (Direct) | View |
| 2024-05-06 Exercise | 2024-05-08 7:02 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director | 257 | $0 | 10,517 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:02 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director | 871 | $0 | 7,432 (Direct) | View |
| 2024-05-06 Exercise | 2024-05-08 7:02 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director | 257 | $0 | 7,432 (Direct) | View |
| 2024-05-08 Gift | 2024-05-08 7:02 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director | 257 | $0 | 7,432 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:02 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | SAMAD SAM Director | 871 | $0 | 1,472 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:02 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | Kingsley Lawrence D Director | 1,150 | $0 | 10,033 (Direct) | View |
| 2024-05-06 Exercise | 2024-05-08 7:02 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Kingsley Lawrence D Director | 339 | $0 | 10,033 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:01 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | JUNIUS DANIEL M Director | 871 | $0 | 871 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:01 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | ESSIG STUART Director | 871 | $0 | 2,845 (Direct) | View |
| 2024-05-06 Exercise | 2024-05-08 7:01 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | ESSIG STUART Director | 257 | $0 | 2,845 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:01 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | COLLINS Asha Director | 871 | $0 | 1,650 (Direct) | View |
| 2024-05-06 Exercise | 2024-05-08 7:01 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | COLLINS Asha Director | 257 | $0 | 1,650 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:00 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | Claflin Bruce L. Director | 871 | $0 | 1,472 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:00 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | Britt Irene Chang Director | 871 | $0 | 1,079 (Direct) | View |
| 2024-05-06 Exercise | 2024-05-08 7:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Britt Irene Chang Director | 208 | $0 | 1,079 (Direct) | View |
| 2024-05-06 Option Award | 2024-05-08 7:00 pm | N/A 2034-05-05 | IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director | 871 | $0 | 578,701 (Direct) | View |
| 2024-05-06 Exercise | 2024-05-08 7:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director | 257 | $0 | 578,701 (Direct) | View |
| 2024-03-06 Exercise | 2024-03-07 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President | 2,226 | $288.78 | 12,074 (Direct) | View |
| 2024-03-06 Exercise | 2024-03-07 5:00 pm | N/A 2029-02-13 | IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President | 8,104 | $0 | 12,074 (Direct) | View |
| 2024-03-06 Exercise | 2024-03-07 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President | 1,238 | $206.94 | 12,074 (Direct) | View |
| 2024-03-06 Exercise | 2024-03-07 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President | 4,640 | $544.08 | 12,074 (Direct) | View |
| 2024-03-05 Exercise | 2024-03-07 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director | 1,404 | $245.79 | 9,389 (Direct) | View |
| 2024-03-05 Exercise | 2024-03-07 5:00 pm | N/A 2029-05-07 | IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director | 1,404 | $0 | 9,389 (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 |
| 2024-02-16 Exercise | 2024-02-20 5:01 pm | N/A 2029-02-13 | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 483 | $0 | 5,595 (Direct) | View |
| 2024-02-16 Exercise | 2024-02-20 5:01 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 483 | $206.94 | 5,595 (Direct) | View |
| 2024-02-15 Exercise | 2024-02-20 5:00 pm | N/A 2029-02-13 | IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P EVP, CFO and Treasurer | 483 | $0 | 48,885 (Direct) | View |
| 2024-02-15 Exercise | 2024-02-20 5:00 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P EVP, CFO and Treasurer | 483 | $206.94 | 48,885 (Direct) | View |
| 2024-02-14 Option Award | 2024-02-16 5:58 pm | N/A 2034-02-13 | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 6,090 | $0 | 11,027 (Direct) | View |
| 2024-02-14 Exercise | 2024-02-16 5:58 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 1,186 | $0 | 11,027 (Direct) | View |
| 2024-02-14 Tax Withholding | 2024-02-16 5:58 pm | N/A N/A | IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. EVP, GC & Corporate Secretary | 356 | $560.56 | 11,027 (Direct) | View |