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 |
2023-11-07 Purchase |
2023-11-08 7:35 pm |
Energy Recovery Inc. | ERII | TONDREAU PAMELA L. Director |
8,350 | $17.91 | $149,540 | 23,119 (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 |
2024-06-06 Option Award |
2024-06-10 4:34 pm |
N/A N/A |
Energy Recovery Inc. | ERII | TONDREAU PAMELA L. Director |
13,724 | $0 | 36,843 (Direct) |
View |
2023-10-26 Option Award |
2023-10-30 5:58 pm |
N/A N/A |
Energy Recovery Inc. | ERII | TONDREAU PAMELA L. Director |
1,447 | $0 | 14,769 (Direct) |
View |
2023-06-08 Option Award |
2023-06-12 4:40 pm |
N/A N/A |
Energy Recovery Inc. | ERII | TONDREAU PAMELA L. Director |
3,703 | $27 | 13,322 (Direct) |
View |
2022-06-09 Option Award |
2022-06-13 4:19 pm |
N/A N/A |
Energy Recovery Inc. | ERII | TONDREAU PAMELA L. Director |
4,807 | $20.8 | 9,619 (Direct) |
View |
2021-06-10 Option Award |
2021-06-10 8:15 pm |
N/A N/A |
Energy Recovery Inc. | ERII | TONDREAU PAMELA L. Director |
4,812 | $20.78 | 4,812 (Direct) |
View |
2020-07-16 Option Award |
2020-07-20 8:35 pm |
N/A 2030-07-16 |
Energy Recovery Inc. | ERII | TONDREAU PAMELA L. Director |
18,669 | $0 | 18,669 (Direct) |
View |