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 |
2021-02-23 Sale |
2021-02-25 7:35 pm |
IDEXX LABORATORIES INC | IDXX | HENDERSON REBECCA M Director |
3,046 | $513.41 | $1,563,840 | 14,696 (Direct) |
View |
2021-02-22 Sale |
2021-02-24 5:00 pm |
IDEXX LABORATORIES INC | IDXX | JUNIUS DANIEL M Director |
1,898 | $538.57 | $1,022,207 | 7,777 (Direct) |
View |
2021-02-18 Sale |
2021-02-22 6:00 pm |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
1,000 | $555.56 | $555,561 | 810,369 (Indirect Direct) |
View |
2021-02-17 Sale |
2021-02-19 5:00 pm |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
13,868 | $537.21 | $7,449,969 | 78,224 (Direct) |
View |
2021-02-16 Sale |
2021-02-18 7:26 pm |
IDEXX LABORATORIES INC | IDXX | Claflin Bruce L. Director |
7,331 | $536.91 | $3,936,089 | 1,921 (Direct) |
View |
2021-02-16 Sale |
2021-02-17 7:33 pm |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
1,307 | $539.58 | $705,231 | 94,733 (Indirect Direct) |
View |
2021-02-16 Sale |
2021-02-17 7:31 pm |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
850 | $545 | $463,250 | 27,077 (Indirect Direct) |
View |
2021-02-12 Sale |
2021-02-16 5:00 pm |
IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director |
3,046 | $538.2 | $1,639,357 | 9,321 (Indirect Direct) |
View |
2021-02-04 Sale |
2021-02-08 6:05 pm |
IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director |
11,876 | $489.71 | $5,815,816 | 10,217 (Indirect Direct) |
View |
2020-11-02 Sale(A) |
2020-12-11 5:00 pm |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
20,432 | $438.43 | $8,958,041 | 726,915 (Indirect Direct) |
View |
2020-11-30 Sale |
2020-12-02 5:01 pm |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI CORPORATE VICE PRESIDENT |
12,801 | $456.49 | $5,843,566 | 16,149 (Direct) |
View |
2020-11-10 Sale |
2020-11-12 5:01 pm |
IDEXX LABORATORIES INC | IDXX | HENDERSON REBECCA M Director |
5,902 | $435.91 | $2,572,742 | 14,696 (Direct) |
View |
2020-11-06 Sale |
2020-11-10 7:02 pm |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
10,000 | $476.25 | $4,762,456 | 42,750 (Indirect Direct) |
View |
2020-11-06 Sale |
2020-11-10 7:01 pm |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
6,470 | $470.01 | $3,040,938 | 719,991 (Indirect Direct) |
View |
2020-11-05 Sale |
2020-11-09 5:01 pm |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
5,206 | $469.31 | $2,443,254 | 41,413 (Direct) |
View |
2020-11-05 Sale |
2020-11-06 5:07 pm |
IDEXX LABORATORIES INC | IDXX | Hunt Nimrata Executive Vice President |
2,098 | $470.08 | $986,228 | 7,731 (Indirect Direct) |
View |
2020-11-04 Sale |
2020-11-06 5:07 pm |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
36,216 | $471.44 | $17,073,801 | 52,750 (Indirect Direct) |
View |
2020-11-04 Sale |
2020-11-06 5:06 pm |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
26,574 | $469.2 | $12,468,550 | 726,461 (Indirect Direct) |
View |
2020-11-03 Sale |
2020-11-05 7:51 pm |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
1,304 | $443 | $577,670 | 7,387 (Indirect Direct) |
View |
2020-11-02 Sale |
2020-11-04 5:25 pm |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
20,432 | $438.43 | $8,958,041 | 753,035 (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 |
2021-02-26 Exercise |
2021-03-01 5:06 pm |
N/A 2026-02-13 |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI Senior Vice President |
3,227 | $0 | 16,950 (Direct) |
View |
2021-02-26 Exercise |
2021-03-01 5:06 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI Senior Vice President |
3,227 | $67.85 | 16,950 (Direct) |
View |
2021-02-25 Exercise |
2021-03-01 5:05 pm |
N/A 2026-02-13 |
IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President |
1,476 | $0 | 19,903 (Direct) |
View |
2021-02-25 Exercise |
2021-03-01 5:05 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President |
1,476 | $67.85 | 19,903 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 7:35 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | HENDERSON REBECCA M Director |
3,046 | $160.28 | 14,696 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 7:35 pm |
N/A 2027-05-02 |
IDEXX LABORATORIES INC | IDXX | HENDERSON REBECCA M Director |
3,046 | $0 | 14,696 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 7:34 pm |
N/A 2026-02-13 |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
1,476 | $0 | 664,213 (Direct) |
View |
2021-02-23 Exercise |
2021-02-25 7:34 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
1,476 | $67.85 | 664,213 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. SVP, Gen. Counsel & Secretary |
483 | $206.94 | 3,327 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 5:01 pm |
N/A 2029-02-13 |
IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. SVP, Gen. Counsel & Secretary |
483 | $0 | 3,327 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 5:01 pm |
N/A 2026-02-13 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
1,475 | $0 | 55,697 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
1,475 | $67.85 | 55,697 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | JUNIUS DANIEL M Director |
898 | $79.54 | 7,777 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | JUNIUS DANIEL M Director |
1,000 | $85 | 7,777 (Direct) |
View |
2021-02-22 Exercise |
2021-02-24 5:00 pm |
N/A 2025-02-13 |
IDEXX LABORATORIES INC | IDXX | JUNIUS DANIEL M Director |
1,898 | $0 | 7,777 (Direct) |
View |
2021-02-18 Exercise |
2021-02-22 6:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
1,000 | $79.54 | 810,369 (Direct) |
View |
2021-02-18 Exercise |
2021-02-22 6:00 pm |
N/A 2025-02-13 |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
1,000 | $0 | 810,369 (Direct) |
View |
2021-02-05 Gift |
2021-02-22 6:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
8,000 | $0 | 810,369 (Direct) |
View |
2021-02-18 Exercise |
2021-02-19 5:01 pm |
N/A 2026-02-13 |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
1,474 | $0 | 44,238 (Direct) |
View |
2021-02-18 Exercise |
2021-02-19 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
1,474 | $67.85 | 44,238 (Direct) |
View |
2021-02-17 Exercise |
2021-02-19 5:00 pm |
N/A 2023-12-04 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
25,000 | $0 | 78,224 (Direct) |
View |
2021-02-17 Exercise |
2021-02-19 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
25,000 | $52 | 78,224 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:26 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Claflin Bruce L. Director |
1,125 | $160.28 | 1,921 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:26 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Claflin Bruce L. Director |
5,902 | $85 | 1,921 (Direct) |
View |
2021-02-16 Exercise |
2021-02-18 7:26 pm |
N/A 2026-05-03 |
IDEXX LABORATORIES INC | IDXX | Claflin Bruce L. Director |
7,027 | $0 | 1,921 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:35 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. SVP, Gen. Counsel & Secretary |
208 | $544.08 | 15,561 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:35 pm |
N/A 2031-02-13 |
IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. SVP, Gen. Counsel & Secretary |
5,853 | $0 | 15,561 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:35 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Underberg Sharon E. SVP, Gen. Counsel & Secretary |
1,153 | $0 | 15,561 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:35 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI Senior Vice President |
338 | $544.08 | 32,813 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:35 pm |
N/A 2031-02-13 |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI Senior Vice President |
4,878 | $0 | 32,813 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:35 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI Senior Vice President |
1,126 | $0 | 32,813 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:34 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Turner Kathy V Senior Vice President |
388 | $544.08 | 29,012 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:34 pm |
N/A 2021-02-13 |
IDEXX LABORATORIES INC | IDXX | Turner Kathy V Senior Vice President |
3,659 | $0 | 29,012 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:34 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Turner Kathy V Senior Vice President |
987 | $0 | 29,012 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:34 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President |
257 | $544.08 | 39,571 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:34 pm |
N/A 2031-02-13 |
IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President |
6,829 | $0 | 39,571 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:34 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | POLEWACZYK JAMES F Executive Vice President |
863 | $0 | 39,571 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:33 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
1,335 | $544.08 | 94,733 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:33 pm |
N/A 2031-02-13 |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
10,732 | $0 | 94,733 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:33 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
2,642 | $0 | 94,733 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:31 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
1,447 | $544.08 | 140,384 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:31 pm |
N/A 2031-02-13 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
30,331 | $0 | 140,384 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:31 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
3,110 | $0 | 140,384 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:31 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
314 | $544.08 | 27,077 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:31 pm |
N/A 2031-02-13 |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
6,829 | $0 | 27,077 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:31 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
984 | $0 | 27,077 (Direct) |
View |
2021-02-14 Tax Withholding |
2021-02-17 7:30 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Hunt Nimrata Executive Vice President |
216 | $544.08 | 27,852 (Direct) |
View |
2021-02-14 Option Award |
2021-02-17 7:30 pm |
N/A 2031-02-13 |
IDEXX LABORATORIES INC | IDXX | Hunt Nimrata Executive Vice President |
6,829 | $0 | 27,852 (Direct) |
View |
2021-02-14 Exercise |
2021-02-17 7:30 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Hunt Nimrata Executive Vice President |
714 | $0 | 27,852 (Direct) |
View |
2021-02-12 Exercise |
2021-02-16 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director |
3,046 | $160.28 | 9,321 (Direct) |
View |
2021-02-12 Exercise |
2021-02-16 5:00 pm |
N/A 2027-05-02 |
IDEXX LABORATORIES INC | IDXX | Vandebroek Sophie V. Director |
3,046 | $0 | 9,321 (Direct) |
View |
2021-02-04 Exercise |
2021-02-08 6:05 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director |
5,974 | $64.69 | 10,217 (Direct) |
View |
2021-02-04 Exercise |
2021-02-08 6:05 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director |
5,902 | $85 | 10,217 (Direct) |
View |
2021-02-04 Exercise |
2021-02-08 6:05 pm |
N/A 2024-05-06 |
IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director |
11,876 | $0 | 10,217 (Direct) |
View |
2021-02-04 Gift |
2021-02-08 6:05 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | SZOSTAK M ANNE Director |
32,310 | $0 | 10,217 (Direct) |
View |
2021-01-29 Option Award |
2021-02-03 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | JUNIUS DANIEL M Director |
13 | $478.68 | 2,875 (Direct) |
View |
2021-01-29 Option Award |
2021-02-03 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | ESSIG STUART Director |
42 | $478.68 | 993 (Direct) |
View |
2021-01-29 Option Award |
2021-02-03 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | COLLINS Asha Director |
42 | $478.68 | 42 (Direct) |
View |
2020-11-16 Gift(A) |
2020-12-11 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
2,889 | $0 | 670,737 (Direct) |
View |
2020-11-02 Tax Withholding(A) |
2020-12-11 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
26,120 | $424.82 | 726,915 (Direct) |
View |
2020-12-01 Option Award |
2020-12-03 5:02 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | COLLINS Asha Director |
467 | $0 | 467 (Direct) |
View |
2020-11-30 Exercise |
2020-12-02 5:01 pm |
N/A 2026-02-13 |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI CORPORATE VICE PRESIDENT |
12,801 | $0 | 16,149 (Direct) |
View |
2020-11-30 Exercise |
2020-12-02 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | TWIGGE GIOVANI CORPORATE VICE PRESIDENT |
12,801 | $67.85 | 16,149 (Direct) |
View |
2020-11-16 Gift |
2020-12-02 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
2,889 | $0 | 696,857 (Direct) |
View |
Ownership |
2020-11-20 5:03 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | COLLINS Asha Director |
0 | $0 | 0 (Direct) |
View |
2020-11-10 Exercise |
2020-11-12 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | HENDERSON REBECCA M Director |
5,902 | $85 | 14,696 (Direct) |
View |
2020-11-10 Exercise |
2020-11-12 5:01 pm |
N/A 2026-05-03 |
IDEXX LABORATORIES INC | IDXX | HENDERSON REBECCA M Director |
5,902 | $0 | 14,696 (Direct) |
View |
2020-11-03 Gift |
2020-11-12 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | AYERS JONATHAN W Director |
20,245 | $0 | 699,746 (Direct) |
View |
2020-11-06 Exercise |
2020-11-09 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
1,256 | $79.54 | 41,413 (Direct) |
View |
2020-11-06 Exercise |
2020-11-09 5:01 pm |
N/A 2024-02-13 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
2,868 | $0 | 41,413 (Direct) |
View |
2020-11-06 Exercise |
2020-11-09 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
1,612 | $62 | 41,413 (Direct) |
View |
2020-11-05 Gift |
2020-11-09 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
600 | $0 | 41,413 (Direct) |
View |
2020-11-04 Exercise |
2020-11-06 5:07 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
36,216 | $79.54 | 52,750 (Direct) |
View |
2020-11-04 Exercise |
2020-11-06 5:07 pm |
N/A 2025-02-13 |
IDEXX LABORATORIES INC | IDXX | MCKEON BRIAN P Executive VP & CFO |
36,216 | $0 | 52,750 (Direct) |
View |
2020-11-03 Exercise |
2020-11-05 7:51 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
748 | $79.54 | 7,387 (Direct) |
View |
2020-11-03 Exercise |
2020-11-05 7:51 pm |
N/A 2025-02-13 |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
2,851 | $0 | 7,387 (Direct) |
View |
2020-11-03 Exercise |
2020-11-05 7:51 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | Lane Michael Executive Vice President |
2,103 | $67.85 | 7,387 (Direct) |
View |