Live feed20:05:47·456dINSIDERFilingvia QuantisnowSVP and Pres, APT Hulme Steven Paul covered exercise/tax liability with 628 shares, decreasing direct ownership by 16% to 3,205 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NGVT· Ingevity CorporationIndustrialsOriginal source