X0306 4 2023-02-22 0 0001120193 NASDAQ, INC. NDAQ 0001622632 Griggs PC Nelson 151 W. 42ND STREET NEW YORK NY 10036 0 1 0 0 Executive Vice President Common Stock, par value $0.01 per share 2023-02-22 4 A 0 83232 0.00 A 248340 D Common Stock, par value $0.01 per share 2023-02-22 4 F 0 42490 57.10 D 205850 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, 2020 through December 31, 2022. Represents the surrender of shares to pay withholding taxes in connection with the settlement of PSUs, as described above. Represents (i) 87,378 shares or units of restricted stock, of which 0 are vested and (ii) 118,472 shares underlying PSUs, all of which are vested. Total shares reported reflect the Company's three-for-one stock split, which was effected through a stock dividend on August 26, 2022. /s/ Alex Kogan, by power of attorney 2023-02-24