Live feed16:33:09·122dINSIDERFilingvia QuantisnowEVP and CIO Schafer Douglas M. Jr covered exercise/tax liability with 32,565 shares, decreasing direct ownership by 8% to 396,681 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MIAX· Miami International Holdings Inc.FinanceOriginal source