Live feed17:11:07·260dINSIDERFilingvia QuantisnowChief Legal Officer Yeung William exercised 3,567 shares at a strike of $7.50 and sold $57,072 worth of shares (3,567 units at $16.00) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ERII· Energy Recovery Inc.TechnologyOriginal source