Live feed15:20:14·118dINSIDERFilingvia QuantisnowSVP, HIP Segment Head Szwejbka Scott Thomas covered exercise/tax liability with 295 shares and converted options into 977 shares, increasing direct ownership by 5% to 13,499 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WLK· Westlake CorporationIndustrialsOriginal source