Live feed16:06:12·1hINSIDERFilingvia QuantisnowDirector Williams Richard E sold $456,862 worth of shares (2,250 units at $203.05) as part of a pre-agreed trading plan, decreasing direct ownership by 6% to 37,380 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.POWL· Powell Industries Inc.EnergyOriginal source