Live feed17:28:52·219dINSIDERFilingvia QuantisnowChief Legal Officer Yeung William sold $226,799 worth of shares (12,698 units at $17.86) and exercised 12,698 shares at a strike of $8.69 (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ERII· Energy Recovery Inc.TechnologyOriginal source