Live feed16:16:33·131dINSIDERFilingvia QuantisnowChair, CEO and President Warden Kathy J converted options into 34,546 shares and covered exercise/tax liability with 15,371 shares, increasing direct ownership by 11% to 190,778 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NOC· Northrop Grumman CorporationIndustrialsOriginal source