We provide you with 20 years of free, institutional-grade data for ERII stock, allowing you to gain comprehensive visibility into the fundamentals of the company. This in-depth information is essential for making informed investment decisions and understanding the financial health and performance of ERII. Explore the full financial landscape of ERII stock.
Total insider purchase within 3 month on this page: $0
Total insider selling within 3 month on this page: -$854,588
| Name | Action | Shares | Avg Price | Amount | Reported Date |
|---|---|---|---|---|---|
| Yeung William | Sale | -15,454 | $15.09 | $233,139 | 2025-09-22 |
| Yeung William | Derivatives Exercise | 15,454 | 2025-09-22 | ||
| Yeung William | Sale | -33,554 | $14.51 | $486,869 | 2025-09-15 |
| Yeung William | Derivatives Exercise | 30,877 | 2025-09-15 | ||
| Yeung William | Sale | -1,989 | $13.88 | $27,607 | 2025-07-29 |
| Clemente Rodney | Sale | -7,707 | $13.88 | $106,973 | 2025-07-29 |
| Hanstveit Arve | Sale | -50,000 | $12.75 | $637,500 | 2025-06-13 |
| Sabol Colin R | Grant, award...etc | 12,038 | 2025-06-06 | ||
| BUEHLER ALEXANDER J | Grant, award...etc | 12,038 | 2025-06-06 | ||
| Chow Joan Kai | Grant, award...etc | 12,038 | 2025-06-06 | ||
| Hanstveit Arve | Grant, award...etc | 12,038 | 2025-06-06 | ||
| TONDREAU PAMELA L. | Grant, award...etc | 14,847 | 2025-06-06 | ||
| Moon David W | Open Market Purchase | 4,200 | $12.2 | 2025-05-15 | |
| TONDREAU PAMELA L. | Open Market Purchase | 4,200 | $12.28 | 2025-05-15 | |
| Hanstveit Arve | Sale | -50,000 | $16.34 | $816,950 | 2025-03-13 |
| Clemente Rodney | Sale | -2,637 | $16.37 | $43,168 | 2025-03-12 |
| Ramanan Natarajan | Grant, award...etc | 26,455 | 2025-03-12 | ||
| Yeung William | Sale | -944 | $16.37 | $15,453 | 2025-03-12 |
| Clemente Rodney | Sale | -21,444 | $15.42 | $330,709 | 2025-02-24 |
| Hostetler Matthew | Initial | 2025-02-24 | |||
| Clemente Rodney | Sale | -944 | $14.34 | $13,537 | 2025-02-05 |
| Ghasripoor Farshad | Sale | -1,420 | $14.34 | $20,363 | 2025-02-05 |
| Yeung William | Sale | -882 | $14.34 | $12,648 | 2025-02-05 |
| Ghasripoor Farshad | Sale | -1,960 | $14.33 | $28,087 | 2025-02-03 |
| Clemente Rodney | Sale | -1,309 | $14.33 | $18,758 | 2025-02-03 |
| Yeung William | Sale | -1,325 | $14.33 | $18,987 | 2025-02-03 |
| Clemente Rodney | Sale | -5,784 | $14.4 | $83,290 | 2025-01-29 |
| Ghasripoor Farshad | Sale | -5,721 | $14.4 | $82,382 | 2025-01-29 |
| Yeung William | Sale | -4,061 | $14.4 | $58,478 | 2025-01-29 |
| Moon David W | Sale | -7,664 | $14.4 | $110,362 | 2025-01-29 |
| Clemente Rodney | Grant, award...etc | 34,223 | 2025-01-27 | ||
| Mancini Michael S. | Grant, award...etc | 34,223 | 2025-01-27 | ||
| Moon David W | Grant, award...etc | 88,980 | 2025-01-27 | ||
| Yeung William | Grant, award...etc | 23,956 | 2025-01-27 | ||
| Hanstveit Arve | Sale | -20,000 | $16.87 | $337,400 | 2024-12-17 |
| Clemente Rodney | Sale | -27,456 | $20 | $549,120 | 2024-11-12 |
| Ghasripoor Farshad | Sale | -10,526 | $17.97 | $189,121 | 2024-10-30 |
| Moon David W | Sale | -2,550 | $17.97 | $45,834 | 2024-10-30 |
| Clemente Rodney | Sale | -6,505 | $17.98 | $116,947 | 2024-10-30 |
| BUEHLER ALEXANDER J | Derivatives Exercise | 19,841 | 2024-08-21 | ||
| Moon David W | Open Market Purchase | 3,000 | $16 | 2024-08-07 | |
| Ghasripoor Farshad | Sale | -4,079 | $14.63 | $59,672 | 2024-07-30 |
| Clemente Rodney | Sale | -2,353 | $14.63 | $34,422 | 2024-07-30 |
| Yeung William | Sale | -2,012 | $14.63 | $29,434 | 2024-07-30 |
| Moon David W | Sale | -1,219 | $12.77 | $15,565 | 2024-06-20 |
| Hanstveit Arve | Sale | -20,000 | $13.2 | $263,950 | 2024-06-10 |
| Hanstveit Arve | Grant, award...etc | 11,127 | 2024-06-10 | ||
| Sabol Colin R | Grant, award...etc | 11,127 | 2024-06-10 | ||
| BUEHLER ALEXANDER J | Grant, award...etc | 11,127 | 2024-06-10 | ||
| TONDREAU PAMELA L. | Grant, award...etc | 13,724 | 2024-06-10 | ||
| Chow Joan Kai | Grant, award...etc | 11,127 | 2024-06-10 | ||
| Ballard Joshua | Sale | -4,051 | $13.54 | $54,867 | 2024-05-30 |
| Mao Robert Yu Lang | Sale | -21,045 | $13.86 | $291,656 | 2024-05-24 |
| Mao Robert Yu Lang | Derivatives Exercise | 39,903 | 2024-05-24 | ||
| Hanstveit Arve | Sale | -35,000 | $13.53 | $473,550 | 2024-05-10 |
| Moon David W | Open Market Purchase | 10,500 | $13.46 | 2024-05-09 | |
| Clemente Rodney | Sale | -825 | $14.98 | $12,360 | 2024-03-13 |
| Ballard Joshua | Sale | -979 | $14.98 | $14,667 | 2024-03-13 |
| Yeung William | Sale | -978 | $14.98 | $14,652 | 2024-03-13 |
| Mao Robert Yu Lang | Sale | -35,779 | $15.74 | $563,276 | 2024-03-06 |
| Mao Robert Yu Lang | Derivatives Exercise | 89,744 | 2024-03-06 | ||
| Mao Robert Yu Lang | Sale | -77,339 | $15.58 | $1,204,942 | 2024-03-04 |
| Mao Robert Yu Lang | Derivatives Exercise | 77,339 | 2024-03-04 | ||
| Hanstveit Arve | Sale | -50,000 | $15.49 | $774,600 | 2024-03-01 |
| Moon David W | Open Market Purchase | 10,750 | $15.51 | 2024-02-29 | |
| Ghasripoor Farshad | Sale | -1,118 | $14.89 | $16,647 | 2024-02-07 |
| Yeung William | Sale | -1,013 | $14.89 | $15,084 | 2024-02-07 |
| Clemente Rodney | Sale | -975 | $14.89 | $14,518 | 2024-02-07 |
| Yeung William | Sale | -2,133 | $15.64 | $33,360 | 2024-02-05 |
| Ghasripoor Farshad | Sale | -2,449 | $15.64 | $38,302 | 2024-02-05 |
| Clemente Rodney | Sale | -2,277 | $15.64 | $35,612 | 2024-02-05 |
| Ballard Joshua | Sale | -746 | $15.64 | $11,667 | 2024-02-05 |
| Clemente Rodney | Sale | -830 | $15.91 | $13,209 | 2024-02-01 |
| Yeung William | Sale | -823 | $15.91 | $13,097 | 2024-02-01 |
| Ghasripoor Farshad | Sale | -891 | $15.91 | $14,179 | 2024-02-01 |
| Ghasripoor Farshad | Grant, award...etc | 42,450 | 2024-01-29 | ||
| Moon David W | Grant, award...etc | 80,445 | 2024-01-29 | ||
| Clemente Rodney | Grant, award...etc | 69,925 | 2024-01-29 | ||
| Yeung William | Grant, award...etc | 39,542 | 2024-01-29 | ||
| Ballard Joshua | Sale | -12,500 | $18.5 | $231,250 | 2024-01-04 |
| Ballard Joshua | Derivatives Exercise | 12,500 | 2024-01-04 | ||
| Moon David W | Open Market Purchase | 8,500 | $18.11 | 2023-11-13 | |
| Chow Joan Kai | Open Market Purchase | 1,500 | $17.79 | 2023-11-13 | |
| Mao Robert Yu Lang | Derivatives Exercise | 71,508 | 2023-11-13 | ||
| Sabol Colin R | Open Market Purchase | 3,000 | $18 | 2023-11-13 | |
| Mao Robert Yu Lang | Sale | -251,383 | $17.76 | $4,464,562 | 2023-11-08 |
| Mao Robert Yu Lang | Derivatives Exercise | 289,891 | 2023-11-08 | ||
| TONDREAU PAMELA L. | Open Market Purchase | 8,350 | $17.91 | 2023-11-08 | |
| Sabol Colin R | Open Market Purchase | 1,000 | $17.75 | 2023-11-08 | |
| TONDREAU PAMELA L. | Grant, award...etc | 1,447 | 2023-10-30 | ||
| Mao Robert Yu Lang | Grant, award...etc | 4,153 | 2023-10-30 | ||
| Moon David W | Grant, award...etc | 15,233 | 2023-10-26 | ||
| Clemente Rodney | Grant, award...etc | 21,762 | 2023-10-25 | ||
| Ghasripoor Farshad | Grant, award...etc | 21,762 | 2023-10-25 | ||
| Ballard Joshua | Sale | -700 | $24.03 | $16,823 | 2023-09-14 |
The information provided in this report about ERII stock is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.
Energy Recovery, Inc(NASDAQ:ERII) 
Energy Recovery, Inc., together with its subsidiaries, designs, manufactures, and sells various solutions for industrial fluid-flow markets worldwide. The company operates through Water, and Oil & Gas segments. It designs, engineers, manufactures, and supplies various energy recovery devices (ERDs),...
Website: http://www.energyrecovery.com
Founded: 1992
Full Time Employees: 188
Sector: Industrials
Industry: Pollution & Treatment Controls