X0306 4 2021-02-23 0 0001120193 NASDAQ, INC. NDAQ 0001240169 FRIEDMAN ADENA T 151 W. 42ND STREET NEW YORK NY 10036 1 1 0 0 President and CEO Common Stock, par value $0.01 per share 2021-02-23 4 A 0 131522 0.00 A 457902 D Common Stock, par value $0.01 per share 2021-02-23 4 F 0 63081 140.34 D 394821 D Employee Stock Option (Right to Buy) 66.68 2027-01-03 Common Stock 268817 268817 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, 2018 through December 31, 2020. Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above. Represents (i) 101,091 shares or units of restricted stock, of which 81,584 are vested, (ii) 259,279 vested shares underlying PSUs and (iii) 34,451 shares granted under Nasdaq's Equity Incentive Plan or acquired under Nasdaq's Employee Stock Purchase Plan when Ms. Friedman was previously an employee of Nasdaq prior to returning as President in 2014. Options exercisable. /s/ Alex Kogan, by power of attorney 2021-02-25