Live feed21:15:44·495dINSIDERFilingvia QuantisnowOfficer Mccarthy John P covered exercise/tax liability with 14,898 shares and was granted 27,598 shares, increasing direct ownership by 15% to 96,430 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MRC· MRC Global Inc.IndustrialsOriginal source