UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

SCHEDULE 14A

Proxy Statement Pursuant to Section 14(a) of the

Securities Exchange Act of 1934

(Amendment No.  )

Filed by the Registrant ☒

Filed by a party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material Pursuant to § 240.14a-12

Nasdaq, Inc.

(Name of Registrant as Specified In Its Charter)

N/A

(Name of Person(s) Filing Proxy Statement, if Other than the Registrant)

Payment of Filing Fee (Check all boxes that apply):

☒ No fee required

☐ Fee paid previously with preliminary materials

☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

Your Vote Counts! NASDAQ, INC. 2024 Annual Meeting Vote by June 10, 2024 11:59 PM ET NASDAQ, INC. 151 W. 42ND ST. NEW YORK, NY 10036 ATTN: ERIKA MOORE V48748-P10790 You invested in NASDAQ, INC. and it’s time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the shareholder meeting to be held on June 11, 2024 at 8:00 a.m. Eastern Time. The Annual Meeting will be a virtual meeting of shareholders conducted via live webcast. You will be able to attend the Annual Meeting by visiting www.virtualshareholdermeeting.com/NDAQ2024. Only shareholders of record as of the close of business on April 15, 2024 are entitled to notice of, and to vote at, the Annual Meeting. Get informed before you vote View the Notice and Proxy Statement and Form 10-K online OR you can receive a free paper or email copy of the material(s) by requesting prior to May 28, 2024. If you would like to request a copy of the material(s) for this and/or future shareholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy. For complete information and to vote, visit www.ProxyVote.com Control # Smartphone users Vote Virtually at the Meeting* Point your camera here and June 11, 2024 8:00 AM, Eastern Time vote without entering a control number Virtually at: www.virtualshareholdermeeting.com/NDAQ2024 *Please check the meeting materials for any special requirements for meeting attendance.

Vote at www.ProxyVote.com THIS IS NOT A VOTABLE BALLOT This is an overview of the proposals being presented at the upcoming shareholder meeting. Please follow the instructions on the reverse side to view the proxy materials online or to request an email or paper copy, and to vote on these important matters. We encourage you to access and review all of the important information contained in the proxy materials before voting. You may also find further information at www.nasdaq.com/annual-meeting. Board Voting Items Recommends 1. Election of 12 Directors 1a. Melissa M. Arnoldi For 1b. Charlene T. Begley For 1c. Adena T. Friedman For 1d. Essa Kazim For 1e. Thomas A. Kloet For 1f. Kathryn A. Koch For 1g. Holden Spaht For 1h. Michael R. Splinter For 1i. Johan Torgeby For 1j. Toni Townes-Whitley For 1k. Jeffery W. Yabuki For 1l. Alfred W. Zollar For 2. Advisory vote to approve the Company’s executive compensation as presented in the Proxy Statement For 3. Ratification of the appointment of Ernst & Young LLP as our independent registered public accounting firm for the For fiscal year ending December 31, 2024 4. A Shareholder Proposal entitled “Special Shareholder Meeting Improvement” Against NOTE: To transact such other business as may properly come before the annual meeting or any adjournment or postponement of the meeting. PLEASE BE AWARE. You cannot vote by returning this notice. To vote these shares, you must vote online or by telephone, or request a paper copy of the proxy materials to receive a proxy card, or you may vote during the Annual Meeting via the Internet by visiting www.virtualshareholdermeeting.com/NDAQ2024 on June 11, 2024 at 8:00 a.m. Eastern Time. Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Delivery Settings”. V48749-P10790