Live feed10:19:36·259dINSIDERFilingvia QuantisnowDirector Friel Lisa A. converted options into 4,882 units of Common Units and returned $53,604 worth of Common Units to the company (2,441 units at $21.96), increasing direct ownership by 52% to 7,163 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.WLKP· Westlake Chemical Partners LPIndustrialsOriginal source