Insider · CIK 0001677876
William Yeung
Files at: ERII. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jul 28, 2026 SForm 4 → | Jul 29, 7:58 pm EDT | Energy Recovery, Inc.ERII | 2,048 | $8.56 | $17,531 | 99,291 | −2.02% | |
| Jul 27, 2026 FForm 4 → | Jul 29, 7:58 pm EDT | Energy Recovery, Inc.ERII | 2,828 | $8.42 | $23,812 | 101,339 | — |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.