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 |
2024-05-28 Sale |
2024-05-30 4:42 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
4,051 | $13.54 | $54,867 | 40,376 (Direct) |
View |
2024-03-11 Sale |
2024-03-13 5:31 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
979 | $14.98 | $14,667 | 44,427 (Direct) |
View |
2024-02-01 Sale |
2024-02-05 5:52 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
746 | $15.64 | $11,667 | 45,406 (Direct) |
View |
2024-01-02 Sale |
2024-01-04 5:02 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
12,500 | $18.55 | $231,813 | 69,002 (Direct) |
View |
2023-09-12 Sale |
2023-09-14 4:12 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
700 | $24.03 | $16,823 | 46,152 (Indirect Direct) |
View |
2023-03-09 Sale |
2023-03-13 7:29 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
883 | $23.99 | $21,187 | 25,321 (Indirect Direct) |
View |
2023-02-03 Sale |
2023-02-07 6:32 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
3,208 | $22.47 | $72,084 | 26,204 (Indirect Direct) |
View |
2023-02-01 Sale |
2023-02-03 4:19 pm |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
17,138 | $21.97 | $376,475 | 50,149 (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 |
2024-01-02 Exercise |
2024-01-04 5:02 pm |
N/A 2029-01-31 |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
12,500 | $7.6 | 69,002 (Direct) |
View |
2023-07-25 Option Award |
2023-07-27 4:03 pm |
N/A N/A |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
21,531 | $0 | 46,852 (Direct) |
View |
2023-02-01 Exercise |
2023-02-03 4:19 pm |
N/A 2029-01-31 |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
15,000 | $7.6 | 50,149 (Direct) |
View |
2023-01-30 Option Award |
2023-02-01 6:32 pm |
N/A N/A |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
8,173 | $21.41 | 31,550 (Direct) |
View |
2022-03-07 Option Award |
2022-03-15 6:45 pm |
N/A N/A |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
7,911 | $18.96 | 22,677 (Direct) |
View |
2022-02-01 Tax Withholding |
2022-02-03 8:04 pm |
N/A N/A |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
2,204 | $19.57 | 15,466 (Direct) |
View |
2022-01-28 Option Award |
2022-02-01 5:19 pm |
N/A 2032-01-28 |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
47,348 | $18.99 | 47,348 (Direct) |
View |
2021-07-26 Option Award |
2021-07-29 4:04 pm |
N/A 2031-07-26 |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
6,356 | $0 | 6,356 (Direct) |
View |
2021-02-01 Option Award |
2021-02-03 9:42 pm |
N/A 2031-02-01 |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
62,248 | $0 | 79,918 (Direct) |
View |
2021-02-02 Tax Withholding |
2021-02-03 9:42 pm |
N/A N/A |
Energy Recovery Inc. | ERII | Ballard Joshua Chief Financial Officer |
2,213 | $13.96 | 79,918 (Direct) |
View |