Live feed16:30:17·291dINSIDERFilingvia QuantisnowEVP, COO Isaacson Christopher A sold $1,183,300 worth of shares (5,000 units at $236.66), decreasing direct ownership by 12% to 37,580 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CBOE· Cboe Global Markets, Inc.Original source