X0306 4 2020-12-31 0 0001120193 NASDAQ, INC. NDAQ 0001736565 SKULE JEREMY 151 W. 42ND STREET NEW YORK NY 10036 0 1 0 0 Executive Vice President Common stock, par value $0.01 per share 2020-12-31 4 F 0 531 132.74 D 9579 D Represents the surrender of shares to pay withholding taxes in connection with vestings of equity previously granted under Nasdaq's Equity Incentive Plan. Represents (i) 1,950 shares or units of restricted stock, of which none are vested, (ii) 7,092 shares underlying PSUs, all of which are vested and (iii) 537 shares purchased under the Employee Stock Purchase Plan. /s/ Alex Kogan, by power of attorney 2021-01-05