X0306 4 2019-01-29 0 0001120193 NASDAQ, INC. NDAQ 0001678850 PTASZNIK MICHAEL 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 10762 0.00 A 25985 D Common stock, par value $0.01 per share 2019-01-29 4 F 0 3719 85.81 D 22266 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) 15,223 units of restricted stock granted pursuant to Nasdaq's Equity Incentive Plan, of which 7,445 are vested and (ii) 7,043 vested shares underlying PSUs. /s/ Edward S. Knight, by power of attorney 2019-01-31