Live feed15:30:44·420dINSIDERFilingvia QuantisnowChief Executive Officer Tyler Brian S. sold $5,684,059 worth of shares (8,962 units at $634.24), decreasing direct ownership by 17% to 42,741 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MCK· McKesson CorporationHealth CareOriginal source