X0306 4 2021-06-15 0 0001120193 NASDAQ, INC. NDAQ 0001635673 KLOET THOMAS A 151 W. 42ND STREET NEW YORK NY 10036 1 0 0 0 Common Stock, par value $0.01 per share 2021-06-15 4 A 0 2125 0.00 A 24903 D Restricted stock vests as to 100% on June 15, 2022. Represents (i) shares or units of restricted stock granted pursuant to Nasdaq's Equity Incentive Plan, of which 20,778 are vested as of the current date and (ii) 2,000 shares of common stock acquired through open market purchases. Exhibit List: Exhibit 24 - Power of Attorney /s/ Alex Kogan, by power of attorney 2021-06-17