X0306 4 2015-02-22 0 0001120193 NASDAQ OMX GROUP, INC. NDAQ 0001240177 HASSEN RONALD ONE LIBERTY PLAZA NEW YORK NY 10006 0 1 0 0 Senior Vice President Common Stock, par value $0.01 per share 2015-02-22 4 F 0 25143 50.79 D 43471 D Represents the surrender of shares to pay withholding taxes in connection with a vesting of equity previously granted under Nasdaq's Equity Incentive Plan. Represents (i) 26,632 vested shares or units of restricted stock, (ii) 16,595 shares underlying performance share units, of which 9,507 shares are vested and (iii) 244 shares purchased under the Employee Stock Puchase Plan. /s/ Edward S. Knight, by power of attorney 2015-02-24