X0306 4 2019-01-29 0 0001120193 NASDAQ, INC. NDAQ 0001609097 Wittman Thomas A ONE LIBERTY PLAZA NEW YORK NY 10006 0 1 0 0 Executive Vice President Common stock, par value $0.01 per share 2019-01-29 4 A 0 19583 0.00 A 95762 D Common stock, par value $0.01 per share 2019-01-29 4 F 0 8168 85.81 D 87594 D Represents the settlement of performance share units (PSUs) that were previously granted under Nasdaq's Equity Incentive Plan. The ultimate amount of shares to be received under the grant depended upon the achievement of performance goals during a three-year performance period from January 1, 2016 through December 31, 2018. Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above. Represents (i) 29,373 shares or units of restricted stock, of which 20,458 are vested, (ii) 56,316 shares underlying performance share units, all of which are vested and (iii) 1,905 shares purchased under the Employee Share Purchase Plan. /s/ Edward S. Knight, by power of attorney 2019-01-31