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 |
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 |
2022-11-14 Sale |
2022-11-16 5:00 pm |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
10,500 | $434.47 | $4,561,912 | 70,805 (Direct) |
View |
2022-11-07 Sale |
2022-11-09 5:00 pm |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
13,230 | $382.49 | $5,060,319 | 62,307 (Direct) |
View |
2021-08-13 Sale |
2021-08-17 5:02 pm |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
6,000 | $675.21 | $4,051,262 | 49,427 (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 |
2025-04-11 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 |
2025-04-11 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 |
2025-03-31 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 |
23 | $24.5 | 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 |
80 | $0 | 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 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 |
2024-07-12 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 |
2024-07-12 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 |
2024-06-28 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 |
26 | $0 | 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 |
13 | $31.45 | 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 N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO |
483 | $206.94 | 82,047 (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 |
2024-02-14 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 |
2024-02-14 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 |
2024-02-07 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 |
2024-02-07 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 |
2024-01-12 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 |
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 |
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 N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO |
13,424 | $79.54 | 79,233 (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 |
2023-10-13 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 |
2023-10-13 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 |
2023-09-29 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 N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President and CEO |
13,424 | $79.54 | 86,349 (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 |
2023-08-05 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 |
2023-08-05 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 |
2023-07-14 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 |
2023-07-14 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 |
2023-06-28 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 |
2022-11-14 Exercise |
2022-11-16 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
18,998 | $62 | 70,805 (Direct) |
View |
2022-11-14 Exercise |
2022-11-16 5:00 pm |
N/A 2024-02-13 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
18,998 | $0 | 70,805 (Direct) |
View |
2022-11-07 Exercise |
2022-11-09 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
24,002 | $52 | 62,307 (Direct) |
View |
2022-11-07 Exercise |
2022-11-09 5:00 pm |
N/A 2023-12-04 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
24,002 | $0 | 62,307 (Direct) |
View |
2022-08-05 Tax Withholding |
2022-08-08 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
179 | $407.78 | 61,508 (Direct) |
View |
2022-08-05 Exercise |
2022-08-08 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
385 | $0 | 61,508 (Direct) |
View |
2022-05-20 Exercise |
2022-05-23 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
706 | $141.6 | 51,301 (Direct) |
View |
2022-05-20 Exercise |
2022-05-23 5:00 pm |
N/A 2027-02-13 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
706 | $0 | 51,301 (Direct) |
View |
2022-03-04 Gift |
2022-03-07 5:00 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
500 | $0 | 50,586 (Direct) |
View |
2022-02-14 Option Award |
2022-02-16 7:24 pm |
N/A 2032-02-13 |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
38,953 | $0 | 158,576 (Direct) |
View |
2022-02-14 Tax Withholding |
2022-02-16 7:24 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
1,423 | $505.53 | 158,576 (Direct) |
View |
2022-02-14 Exercise |
2022-02-16 7:24 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
3,063 | $0 | 158,576 (Direct) |
View |
2021-08-05 Tax Withholding |
2021-08-09 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
179 | $705.76 | 65,032 (Direct) |
View |
2021-08-05 Exercise |
2021-08-09 5:01 pm |
N/A N/A |
IDEXX LABORATORIES INC | IDXX | MAZELSKY JONATHAN JAY President & CEO |
385 | $0 | 65,032 (Direct) |
View |