Live feed16:26:51·384dINSIDERFilingvia QuantisnowChief Accounting Officer Mendonca Denis covered exercise/tax liability with 2,467 shares, decreasing direct ownership by 6% to 36,268 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.IBKR· Interactive Brokers Group Inc.FinanceOriginal source