Live feed13:37:00·751dINSIDERFilingvia QuantisnowFriel Lisa A. converted options into 4,884 units of Common Units and returned $54,701 worth of Common Units to the company (2,442 units at $22.40) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WLKP· Westlake Chemical Partners LPIndustrialsOriginal source