X0306 4 2022-02-23 0 0001120193 NASDAQ, INC. NDAQ 0001687575 SIBBERN BJORN 151 W. 42ND STREET NEW YORK NY 10036 0 1 0 0 Executive Vice President Common Stock, par value $0.01 per share 2022-02-23 4 A 0 18098 0.00 A 30694 D Common Stock, par value $0.01 per share 2022-02-23 4 F 0 10119 168.19 D 20575 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, 2019 through December 31, 2021. Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above. Represents (i) 3,276 shares or units of restricted stock, of which none are vested, (ii) 16,878 shares underlying PSUs of which all are vested and (iii) 421 shares purchased under the Employee Stock Purchase Plan. /s/ Alex Kogan, by power of attorney 2022-02-25