Arve Hanstveit, Director at Energy Recovery, Inc. (ERII), sold 165,292 shares at $10.14 ($1.7M) on 2026-04-02, disclosed to the SEC on 2026-04-06.
Open-market sale of $1.7M ERII by Director. 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 | 2026-03-09 | $534K | — | Filing → |
| ERII | SELL | 2025-12-08 | $445K | — | Filing → |
| ERII | SELL | 2025-06-13 | $635K | — | Filing → |