Annual Meeting

CME Group Inc. 2026 Annual Meeting of Shareholders

Record Date

March 16, 2026
Proxies previously submitted remain valid, unless revoked, or a new vote is submitted.

Attending the Annual Meeting

If you plan to attend the virtual meeting, you will need to visit the link to the Virtual Meeting Access and use your 16-digit control number provided in your proxy materials to log into the meeting.

If you do not have a 16-digit control number, you may still attend the meeting as a guest in listen-only mode. We encourage shareholders to log into the website and access the webcast early, beginning approximately 15 minutes before the annual meeting’s 11:00 a.m. Central Time start time.

Voting

If you cannot locate the written materials, you have the following options for voting or obtaining your control number:

  1. Vote by Phone: Sodali, our proxy solicitor, can take your votes over the phone.
    • Toll-free (US): 888-777-2094
    • Non-US: 775-284-8673
  2. Vote Online (with Control Number): Contact Broadridge, the Inspector of Election, to get your 16-digit control number(s).
    • Toll-free (US): 866-232-3037
    • Non-U.S. toll free: 720-358-3640

Once you have your control number(s), you can then vote your shares online at https://proxyvote.com

You will need to provide the names and addresses tied to your account(s) at the transfer agent, Computershare, when calling. You can contact annualmeeting@cmegroup.com if you are unsure of the information on your account(s).

Date & Time

Adjourned to Tuesday, June 9, 2026
11:00 a.m. CST
Items 4 through 8 were adjourned

Location

Virtual Meeting Access
(Questions may by submitted in advance to annualmeeting@cmegroup.com)

Questions

May be submitted in advance to annualmeeting@cmegroup.com

Contact

Shareholder Relations
annualmeeting@cmegroup.com

Investor Relations Stock Section

CME Stock Chart

CME Group is listed on the NASDAQ under the symbol "CME."

Stock Price (NASDAQ:CME)

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Contacts

CME Group Shareholder Relations is available to answer administrative questions regarding your common Class A shares. You may contact via phone, email or mail:

Phone: +1 312 930 3484
Email: shareholder.relations@cmegroup.com

Mail:
CME Group Inc.
Shareholder Relations
20 South Wacker Drive
Chicago, IL 60606

For dividend payment information, direct deposit of dividends, address changes and other general inquiries, please contact our transfer agent, Computershare Investor Services.

Class B shareholders should contact the following:  

For confirmation statements, contact CME Group Membership Services Team
Phone: +1 312 435 3480
Email: Seatmarket@cmegroup.com

For questions including administrative questions regarding your CME Group Class B shares, contact CME Group Concierge Team
Phone: +1 312 435 3555
Email: Conciergeteam@cmegroup.com

For questions regarding voting at the CME Group annual meeting, including proxy materials and voting your Class B shares, email Annualmeeting@cmegroup.com.

Mail:
CME Group Inc.
Membership Services
20 South Wacker Drive
Chicago, IL 60606

Institutional investors should contact the CME Group Investor Relations Department. You may contact via phone, email or mail:

Phone: +1 312 466 7459
Email: investors@cmegroup.com

Mail:
CME Group Inc.
Investor Relations
20 South Wacker Drive
Chicago, IL 60606

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
Further information on each exchange's rules and product listings can be found by clicking on the links to CME, CBOT, NYMEX and COMEX.

© 2026 CME Group Inc. All rights reserved.