Ryan Aidan (CIK 2135681) reported 1 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-25). Recent activity: Buy ERII (18,518 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-25 | Energy Recovery, Inc. (ERII) | Interim CFO | Buy | 18,518 | $214,994 |
Source: SEC Form 4 filings · as of 2026-06-25