Live feed20:49:47·59dINSIDERFilingvia QuantisnowEVP, Chief Financial Officer Hall Mary Dean covered exercise/tax liability with 4,348 shares, decreasing direct ownership by 10% to 37,427 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NGVT· Ingevity CorporationIndustrialsOriginal source