X0306 4 2022-09-07 0 0001120193 NASDAQ, INC. NDAQ 0001568592 Peterson Bradley J 151 W. 42ND STREET NEW YORK NY 10036 0 1 0 0 Executive Vice President Common Stock, par value $0.01 2022-09-07 4 S 0 12000 61.67 D 135765 D The reported sale was effected pursuant to a Rule 10b5-1 trading plan. Represents (i) 107,109 shares or units of restricted stock, of which 17,673 are vested, (ii) 24,723 shares underlying PSUs, all of which are vested and (iii) 3,933 shares purchased under the Employee Stock Purchase Plan. 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 2022-09-09