Live feed17:16:36·494dINSIDERFilingvia QuantisnowDirector Blaylock Ronald E bought $499,072 worth of shares (19,457 units at $25.65), increasing direct ownership by 236% to 27,707 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PFE· Pfizer Inc.Health CareOriginal source