Live feed16:09:22·124dINSIDERFilingvia QuantisnowCorp VP, Controller & CAO Hardesty Michael A sold $550,411 worth of shares (784 units at $702.43), decreasing direct ownership by 20% to 3,093 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NOC· Northrop Grumman CorporationIndustrialsOriginal source