CME (CME) DEFA14A Additional proxy soliciting materials

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

SCHEDULE 14A

(Rule 14a-101)

INFORMATION REQUIRED IN PROXY STATEMENT

SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of

the Securities Exchange Act of 1934

(Amendment No.     )

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☐ Preliminary Proxy Statement

☐ Confidential, for Use of the Commission Only (as permitted by Rule14a-6(e)(2))

☐ Definitive Proxy Statement

☒ Definitive Additional Materials

☐ Soliciting Material Pursuant to§240.14a-12

CME GROUP INC.

(Name of Registrant as Specified In Its Charter)

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

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*** Exercise YourRight to Vote ***

Important Notice Regarding the Availability of Proxy Materials for the

Shareholder Meeting to Be Held on May 6, 2020

		Meeting Information
CME GROUP INC.		Meeting Type:          Annual Meeting
		For holders as of:     March 9, 2020
		Date:May 6, 2020    Time:10:00 a.m., Central Time
		Location:  CME Group Auditorium
		20 South Wacker Drive
		Chicago, IL 60606
	You are receiving this communication because you hold shares in the company named above. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online atwww.proxyvote.com, scan the QR Barcode on the reverse side, or easily request a paper copy (see reverse side). We currently intend to hold our annual meeting in person. However, we are actively monitoring the coronavirus (COVID-19) situation; we are sensitive to the public health and travel concerns our shareholders may have and the protocols that federal, state, and local governments and health officials may impose or recommend. In the event we determine it is not possible or advisable to hold our annual meeting in person, we will publicly announce alternative arrangements for the meeting as promptly as practicable before the meeting, which may include holding the meeting solely by means of remote communication (i.e., a virtual-only annual meeting). Please monitor our website at www.cmegroup.com for updated information. If you are planning to attend our meeting, please check the website prior to the meeting date. We encourage you to access and review all of the important information contained in the proxy materials before voting.
		See the reverse side of this notice to obtain proxy materials and voting instructions.

 Before You Vote

How to Access the Proxy Materials

Proxy Materials Available to VIEW or RECEIVE:

NOTICE                     PROXY STATEMENT                     CME GROUP 2019 ANNUAL REPORT ON FORM 10-K

How to View Online:

Have the information that is printed in the box marked by the arrow (located on the following page) and visit:www.proxyvote.com, or scan the QR Barcode below.

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Please make the request as instructed above on or before April 22, 2020 to facilitate timely delivery.

How To Vote
Please Choose One of the Following Voting Methods
Vote In Person:Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendanceticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares.
Vote By Internet:Go towww.proxyvote.comor from a smartphone, scan the QR Barcode above.Have the information that is printed in the box marked by the arrow (located on the following page) available and follow the instructions.
Vote By Mail:You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.
Shareholder Meeting Registration:To attend the CME Group annual meeting, please go to the “Register for Meeting” link atwww.proxyvote.com and follow the instructions provided. You will need the 16 digit number located on the following page. Please print your registration confirmation and bring it with you to the meeting along with valid picture identification.

                Voting Items                     

The Board of Directors recommends votes “FOR”
Proposals 1, 2 and 3.
1.	Election of Equity Directors
Seventeen will be elected to the Board of Directors
1a.	Terrence A. Duffy
1b.	Timothy S. Bitsberger
1c.	Charles P. Carey
1d.	Dennis H. Chookaszian
1e.	Bryan T. Durkin
1f.	Ana Dutra
1g.	Martin J. Gepsman
1h.	Larry G. Gerdes
1i.	Daniel R. Glickman
1j.	Daniel G. Kaye
1k.	Phyllis M. Lockett

1l.	Deborah J. Lucas
1m.	Terry L. Savage
1n.	Rahael Seifu
1o.	William R. Shepard
1p.	Howard J. Siegel
1q.	Dennis A. Suskind
2.	Ratification of the appointment of Ernst & Young as our independent registered public accounting firm for 2020.
3.	Advisory vote on the compensation of our named executive officers.

                Voting Items                     

The Board of Directors recommends votes “FOR” Proposals1, 2 and 3.
1.	Election of Equity Directors
Seventeen will be elected to the Board of Directors
1a.	Terrence A. Duffy
1b.	Timothy S. Bitsberger
1c.	Charles P. Carey
1d.	Dennis H. Chookaszian
1e.	Bryan T. Durkin
1f.	Ana Dutra
1g.	Martin J. Gepsman
1h.	Larry G. Gerdes
1i.	Daniel R. Glickman
1j.	Daniel G. Kaye
1k.	Phyllis M. Lockett
1l.	Deborah J. Lucas
1m.	Terry L. Savage
1n.	Rahael Seifu
1o.	William R. Shepard
1p.	Howard J. Siegel
1q.	Dennis A. Suskind
2.	Ratification of the appointment of Ernst & Young as our independent registered public accounting firm for 2020.
3.	Advisory vote on the compensation of our named executive officers.

The Board of Directors is not providing recommendations on Proposal 4.
4.	Election of Three Class B-1 Directors
Vote “FOR”up to three nominees to be elected to the Board of Directors.
	4a.   Steve A. Beitler (SAB)
	4b.  Bradley S. Glass (BRAD)
	4c.   William W. Hobert (WH)
	4d.  Patrick J. Mulchrone (PJM)
	4e.   Robert J. Tierney Jr. (RJT)

                Voting Items                     

The Board of Directors recommends votes “FOR” Proposals1, 2 and 3.
1.	Election of Equity Directors
Seventeen will be elected to the Board of Directors
1a.	Terrence A. Duffy
1b.	Timothy S. Bitsberger
1c.	Charles P. Carey
1d.	Dennis H. Chookaszian
1e.	Bryan T. Durkin
1f.	Ana Dutra
1g.	Martin J. Gepsman
1h.	Larry G. Gerdes
1i.	Daniel R. Glickman
1j.	Daniel G. Kaye
1k.	Phyllis M. Lockett
1l.	Deborah J. Lucas
1m.	Terry L. Savage
1n.	Rahael Seifu
1o.	William R. Shepard
1p.	Howard J. Siegel
1q.	Dennis A. Suskind
2.	Ratification of the appointment of Ernst & Young as our independent registered public accounting firm for 2020.
3.	Advisory vote on the compensation of our named executive officers.

The Board of Directors is not providing recommendations on Proposal 4.
4.	Election of Two Class B-2 Directors
Vote “FOR”up to two nominees to be elected to the Board of Directors.
	4a.   Michael G. Dennis (MKI)
	4b.  Dante A. Federighi (DNT)
	4c.   Yra G. Harris (YRA)
	4d.  Patrick W. Maloney (PAT)
	4e.   Ronald A. Pankau (PAN)

                Voting Items                     

The Board of Directors recommends votes “FOR” Proposals1, 2 and 3.
1.	Election of Equity Directors
Seventeen will be elected to the Board of Directors
1a.	Terrence A. Duffy
1b.	Timothy S. Bitsberger
1c.	Charles P. Carey
1d.	Dennis H. Chookaszian
1e.	Bryan T. Durkin
1f.	Ana Dutra
1g.	Martin J. Gepsman
1h.	Larry G. Gerdes
1i.	Daniel R. Glickman
1j.	Daniel G. Kaye
1k.	Phyllis M. Lockett
1l.	Deborah J. Lucas
1m.	Terry L. Savage
1n.	Rahael Seifu
1o.	William R. Shepard
1p.	Howard J. Siegel
1q.	Dennis A. Suskind
2.	Ratification of the appointment of Ernst & Young as our independent registered public accounting firm for 2020.
3.	Advisory vote on the compensation of our named executive officers.

The Board of Directors is not providing recommendations on Proposal 4.
4.	Election of One Class B-3 Director
Vote “FOR”one nominee to be elected to the Board of Directors.
	4a.   Elizabeth A. Cook (LZY)
	4b.  Spencer K. Hauptman (SPNC)

                Voting Items                     

The Board of Directors recommends votes “FOR”Proposals 1, 2 and 3.
1.	Election of Equity Directors
Seventeen will be elected to the Board of Directors
1a.	Terrence A. Duffy
1b.	Timothy S. Bitsberger
1c.	Charles P. Carey
1d.	Dennis H. Chookaszian
1e.	Bryan T. Durkin
1f.	Ana Dutra
1g.	Martin J. Gepsman
1h.	Larry G. Gerdes
1i.	Daniel R. Glickman
1j.	Daniel G. Kaye
1k.	Phyllis M. Lockett

1l.	Deborah J. Lucas
1m.	Terry L. Savage
1n.	Rahael Seifu
1o.	William R. Shepard
1p.	Howard J. Siegel
1q.	Dennis A. Suskind
2.	Ratification of the appointment of Ernst & Young as our independent registered public accounting firm for 2020.
3.	Advisory vote on the compensation of our named executive officers.