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 |
2024-03-14 Sale |
2024-03-15 12:14 pm |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
1,913 | $188.36 | $360,333 | 4,767 (Direct) |
View |
2023-08-16 Sale |
2023-08-17 10:39 am |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
2,095 | $173.68 | $363,860 | 6,680 (Direct) |
View |
2023-03-02 Sale |
2023-03-03 08:47 am |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
3,750 | $134.9 | $505,875 | 7,627 (Direct) |
View |
2022-08-08 Sale |
2022-08-09 12:02 pm |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
2,168 | $111.5 | $241,738 | 11,377 (Direct) |
View |
2021-02-26 Sale |
2021-03-02 1:22 pm |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
6,000 | $85.49 | $512,940 | 9,926 (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 |
2024-05-22 Option Award |
2024-05-23 09:22 am |
N/A N/A |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
836 | $0 | 5,603 (Direct) |
View |
2023-05-24 Option Award |
2023-05-25 11:28 am |
N/A N/A |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
1,148 | $0 | 8,775 (Direct) |
View |
2022-05-25 Option Award |
2022-05-26 1:44 pm |
N/A N/A |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
1,849 | $0 | 13,545 (Direct) |
View |
2022-01-03 Option Award |
2022-01-05 09:27 am |
N/A N/A |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
257 | $0 | 11,696 (Direct) |
View |
2021-06-03 Option Award |
2021-06-07 4:33 pm |
N/A N/A |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
1,513 | $0 | 11,439 (Direct) |
View |
2020-06-03 Option Award |
2020-06-05 09:55 am |
N/A N/A |
CLEAN HARBORS INC | CLH | PRESTON JOHN T Director |
2,168 | $0 | 15,926 (Direct) |
View |