ENERGY RECOVERY INC (ERII)
US29270J1007 - Common Stock
| Shares Outstanding | 57.08M |
| Float | 55.36M |
| Owners (insider) | 5.93% |
| Owners (institutional) | 78.59% |
| Owners (insider) change | 10.03% |
| Owners (institutional) change | 0.21% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Mar 11, 2024 | Yeung William | Open Market Sale | 978 | 14.98 | $ 14,652.40 |
| Mar 11, 2024 | Ballard Joshua | Open Market Sale | 979 | 14.98 | $ 14,667.38 |
| Mar 11, 2024 | Clemente Rodney | Open Market Sale | 825 | 14.98 | $ 12,360.15 |
| Mar 4, 2024 | MAO ROBERT YU LANG | Option Excercise | 89744 | 7.44 | $ 668,072.59 |
| Mar 4, 2024 | MAO ROBERT YU LANG | Open Market Sale | 35779 | 15.74 | $ 563,245.41 |
| Feb 29, 2024 | MAO ROBERT YU LANG | Option Excercise | 77339 | 3.27 | $ 252,948.04 |
| Feb 29, 2024 | MAO ROBERT YU LANG | Open Market Sale | 77339 | 15.89 | $ 1,228,817.26 |
| Feb 28, 2024 | Hanstveit Arve | Open Market Sale | 50000 | 15.49 | $ 774,600.00 |
| Feb 27, 2024 | Moon David W | Open Market Purchase | 10750 | 15.51 | $ 166,732.50 |
| Feb 5, 2024 | Yeung William | Open Market Sale | 1013 | 14.89 | $ 15,083.57 |
| Feb 5, 2024 | Clemente Rodney | Open Market Sale | 975 | 14.89 | $ 14,517.75 |
| Feb 5, 2024 | Ghasripoor Farshad | Open Market Sale | 1118 | 14.89 | $ 16,647.02 |
| Feb 1, 2024 | Ballard Joshua | Open Market Sale | 746 | 15.64 | $ 11,667.44 |
| Feb 1, 2024 | Yeung William | Open Market Sale | 2133 | 15.42 | $ 32,884.12 |
| Feb 1, 2024 | Ghasripoor Farshad | Open Market Sale | 2449 | 15.41 | $ 37,740.00 |
| Feb 1, 2024 | Clemente Rodney | Open Market Sale | 2277 | 15.41 | $ 35,089.36 |
| Jan 30, 2024 | Clemente Rodney | Open Market Sale | 830 | 15.91 | $ 13,208.62 |
| Jan 30, 2024 | Yeung William | Open Market Sale | 823 | 15.91 | $ 13,097.22 |
| Jan 30, 2024 | Ghasripoor Farshad | Open Market Sale | 891 | 15.91 | $ 14,179.37 |
| Jan 25, 2024 | Clemente Rodney | Grant | 69925 | 0.00 | $ 0.00 |
| Jan 25, 2024 | Yeung William | Grant | 39542 | 0.00 | $ 0.00 |
| Jan 25, 2024 | Moon David W | Grant | 80445 | 0.00 | $ 0.00 |
| Jan 25, 2024 | Ghasripoor Farshad | Grant | 42450 | 0.00 | $ 0.00 |
| Jan 2, 2024 | Ballard Joshua | Option Excercise | 12500 | 7.60 | $ 95,000.00 |
| Jan 2, 2024 | Ballard Joshua | Open Market Sale | 12500 | 18.55 | $ 231,812.50 |
| Nov 10, 2023 | Chow Joan Kai | Open Market Purchase | 1500 | 17.79 | $ 26,685.00 |
| Nov 9, 2023 | Sabol Colin R | Open Market Purchase | 2000 | 18.00 | $ 36,000.00 |
| Nov 9, 2023 | Moon David W | Open Market Purchase | 8500 | 18.11 | $ 153,935.00 |
| Nov 8, 2023 | MAO ROBERT YU LANG | Option Excercise | 71508 | 8.33 | $ 595,955.34 |
| Nov 7, 2023 | TONDREAU PAMELA L. | Open Market Purchase | 8350 | 17.91 | $ 149,540.15 |
| Nov 6, 2023 | Sabol Colin R | Open Market Purchase | 1000 | 17.75 | $ 17,750.00 |
| Nov 6, 2023 | MAO ROBERT YU LANG | Option Excercise | 289891 | 10.37 | $ 3,007,184.00 |
| Nov 6, 2023 | MAO ROBERT YU LANG | Open Market Sale | 251383 | 17.89 | $ 4,496,121.66 |
| Oct 26, 2023 | MAO ROBERT YU LANG | Grant | 4153 | 0.00 | $ 0.00 |
| Oct 26, 2023 | TONDREAU PAMELA L. | Grant | 1447 | 0.00 | $ 0.00 |
| Oct 24, 2023 | Clemente Rodney | Grant | 21762 | 0.00 | $ 0.00 |
| Oct 24, 2023 | Ghasripoor Farshad | Grant | 21762 | 0.00 | $ 0.00 |
| Oct 24, 2023 | Moon David W | Grant | 15233 | 0.00 | $ 0.00 |
| Sep 12, 2023 | Ballard Joshua | Open Market Sale | 700 | 24.03 | $ 16,822.96 |
| Aug 29, 2023 | Ghasripoor Farshad | Option Excercise | 51131 | 7.57 | $ 387,062.50 |
| Aug 29, 2023 | Ghasripoor Farshad | Open Market Sale | 51131 | 27.92 | $ 1,427,424.13 |
| Aug 28, 2023 | Yeung William | Open Market Sale | 40614 | 27.75 | $ 1,127,200.96 |
| Aug 25, 2023 | Clemente Rodney | Option Excercise | 31373 | 8.11 | $ 254,294.52 |
| Aug 25, 2023 | Clemente Rodney | Open Market Sale | 31373 | 27.03 | $ 848,106.31 |
| Jul 25, 2023 | Yeung William | Grant | 16674 | 0.00 | $ 0.00 |
| Jul 25, 2023 | Ballard Joshua | Grant | 21531 | 0.00 | $ 0.00 |
| Jul 25, 2023 | Ghasripoor Farshad | Grant | 18939 | 0.00 | $ 0.00 |
| Jul 25, 2023 | Clemente Rodney | Grant | 23120 | 0.00 | $ 0.00 |
| Jul 25, 2023 | MAO ROBERT YU LANG | Grant | 32695 | 0.00 | $ 0.00 |
| Jul 10, 2023 | Moon David W | Grant | 3232 | 28.22 | $ 91,207.04 |
| Jul 10, 2023 | Sabol Colin R | Grant | 3232 | 28.22 | $ 91,207.04 |
| Jun 20, 2023 | Hanstveit Arve | Open Market Sale | 15000 | 27.50 | $ 412,500.00 |
| Jun 9, 2023 | POLLINA LISA A | Open Market Sale | 1843 | 27.02 | $ 49,796.04 |
| Jun 8, 2023 | BUEHLER ALEXANDER J | Grant | 3703 | 27.00 | $ 99,981.00 |
| Jun 8, 2023 | TONDREAU PAMELA L. | Grant | 3703 | 27.00 | $ 99,981.00 |
| Jun 8, 2023 | Hanstveit Arve | Grant | 3703 | 27.00 | $ 99,981.00 |
| Jun 8, 2023 | Chow Joan Kai | Grant | 3703 | 27.00 | $ 99,981.00 |
| Jun 1, 2023 | Hanstveit Arve | Option Excercise | 15327 | 8.60 | $ 131,812.20 |
| Jun 1, 2023 | Hanstveit Arve | Open Market Sale | 15327 | 23.73 | $ 363,697.45 |