Form4insider filings, from the source

Insider · CIK 0002144584

John Joseph Mitchell

Files at: ERII. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 9, 2026 AForm 4 →Jul 22, 5:58 pm EDTEnergy Recovery, Inc.ERII16,797——16,797— late

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.