Live feed16:18:00·134dINSIDERFilingvia QuantisnowEVP & Chief HR Officer Dickson Zoe L exercised 4,764 shares at a strike of $172.65 and covered exercise/tax liability with 1,500 shares, increasing direct ownership by 18% to 21,123 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MMM· 3M CompanyHealth CareOriginal source