Live feed18:38:37·145dINSIDERFilingvia QuantisnowEVP & CFO Zampi Jason Andrew converted options into 467 shares and covered exercise/tax liability with 128 shares, increasing direct ownership by 11% to 3,364 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NSC· Norfolk Southern CorporationIndustrialsOriginal source