Live feed15:13:45·676dINSIDERFilingvia QuantisnowChairman & CEO Chiang Willie Cw converted options into 418,585 units of Common Units and covered exercise/tax liability with 164,714 units of Common Units, increasing direct ownership by 43% to 846,512 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PAA· Plains All American Pipeline L.P.EnergyOriginal source