Hostetler Matthew (CIK 2055445) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-19). Recent activity: Buy ERII (25,959 shares), Sell ERII (3,359 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-19 | Energy Recovery, Inc. (ERII) | Chief Human Resources Officer | Buy | 25,959 | $0 |
| 2026-02-03 | Energy Recovery, Inc. (ERII) | Chief Human Resources Officer | Sell | 3,359 | $48,034 |
来源：SEC Form 4 申报文件 · 截至 2026-02-19