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 |
2020-08-05 Sale |
2020-08-06 12:08 pm |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
150 | $210.47 | $31,570 | 1,385 (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 |
2022-03-09 Option Award |
2022-03-10 09:22 am |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
43 | $0 | 1,995 (Indirect) |
View |
2022-03-01 Tax Withholding |
2022-03-02 12:39 pm |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
246 | $313.59 | 1,952 (Direct) |
View |
2022-03-01 Option Award |
2022-03-02 12:39 pm |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
807 | $0 | 1,952 (Direct) |
View |
2022-02-24 Tax Withholding |
2022-02-25 09:54 am |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
3 | $312.44 | 1,391 (Indirect) |
View |
2022-02-17 Option Award |
2022-02-22 10:55 am |
2023-02-17 2032-02-17 |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
5,376 | $0 | 6,770 (Direct) |
View |
2022-02-17 Tax Withholding |
2022-02-18 1:11 pm |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
6 | $314.98 | 1,394 (Indirect) |
View |
2021-10-11 Tax Withholding |
2021-10-12 11:51 am |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
42 | $0 | 1,394 (Direct) |
View |
2021-03-01 Tax Withholding |
2021-03-03 11:18 am |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
52 | $0 | 1,429 (Direct) |
View |
2021-03-01 Option Award |
2021-03-03 11:18 am |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
149 | $0 | 1,429 (Direct) |
View |
2021-02-25 Tax Withholding |
2021-02-26 1:02 pm |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
12 | $0 | 1,374 (Indirect) |
View |
2021-02-24 Option Award |
2021-02-26 1:02 pm |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
42 | $0 | 1,374 (Indirect) |
View |
2021-02-18 Option Award |
2021-02-22 3:07 pm |
2022-02-18 2031-02-18 |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
5,937 | $0 | 7,239 (Direct) |
View |
2021-02-10 Tax Withholding |
2021-02-12 10:53 am |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
41 | $0 | 1,302 (Direct) |
View |
2020-10-12 Tax Withholding |
2020-10-13 12:14 pm |
N/A N/A |
WATERS CORP | WAT | Aleman Keeley A SVP General Counsel & Corp Sec |
42 | $0 | 1,343 (Direct) |
View |