Live feed16:03:28·27dINSIDERFilingvia QuantisnowDirector Nelms David W bought $2,005,740 worth of shares (18,000 units at $111.43), increasing direct ownership by 55% to 51,025 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CDW· CDW CorporationTechnologyOriginal source