Mitchell John Joseph (CIK 2144584) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-07-22). Recent activity: Buy ERII (16,797 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-22 | Energy Recovery, Inc. (ERII) | Director | Buy | 16,797 | $0 |
Source: SEC Form 4 filings · as of 2026-07-22