Live feed16:59:47·480dINSIDERFilingvia QuantisnowVP, CFO & Treasurer Westenberg Richard J. covered exercise/tax liability with 4,599 shares, decreasing direct ownership by 10% to 40,251 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MAS· Masco CorporationIndustrialsOriginal source