Live feed17:11:53·687dINSIDERFilingvia QuantisnowCEO Bell Thomas Arthur bought $248,305 worth of shares (1,712 units at $145.04), increasing direct ownership by 8% to 22,398 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.LDOS· Leidos Holdings Inc.TechnologyOriginal source