Live feed17:33:51·125dINSIDERFilingvia QuantisnowEVP, COO Isaacson Christopher A was granted 15,512 shares and covered exercise/tax liability with 6,348 shares, increasing direct ownership by 24% to 46,744 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CBOE· Cboe Global Markets, Inc.Original source