Live feed07:32:38·21dINSIDERFilingvia QuantisnowDirector Finley G Stephen converted options into 5,005 units of Common Units, increasing direct ownership by 16% to 36,935 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WLKP· Westlake Chemical Partners LPIndustrialsOriginal source