Live feed14:41:33·120dINSIDERFilingvia QuantisnowDirector Chao John Tsung-Chen was granted 213 shares and covered exercise/tax liability with 91 shares, increasing direct ownership by 2% to 7,888 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WLK· Westlake CorporationIndustrialsOriginal source
