Live feed16:21:42·102dINSIDERFilingvia QuantisnowDirector Williams Richard E sold $1,570,741 worth of shares (5,250 units at $299.19) as part of a pre-agreed trading plan, decreasing direct ownership by 12% to 39,630 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.POWL· Powell Industries Inc.EnergyOriginal source