Robert Yu Lang Mao, President and CEO at Energy Recovery, Inc. (ERII), sold 2,000 shares at $22.46 ($45K) on 2022-08-09, disclosed to the SEC on 2022-08-11.
Open-market sale of $45k ERII by President and CEO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| ERII | SELL | 2024-03-04 | $2.5M | — | Filing → |
| ERII | SELL | 2023-11-08 | $6.7M | — | Filing → |
| ERII | SELL | 2020-12-15 | $116K | — | Filing → |