Live feed16:10:55·303dINSIDERFilingvia QuantisnowDirector Gantt Greg C converted options into 1,538 shares and covered exercise/tax liability with 636 shares, increasing direct ownership by 0.77% to 118,174 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ODFL· Old Dominion Freight Line Inc.IndustrialsOriginal source