CME Group officer proposes $1.49M share sale

The notice lists an approximate sale date of October 27, 2026, and names Morgan Stanley Smith Barney LLC as broker.

Rhea-AI Filing Summary

CME Group Inc. officer Sunil Cutinho submitted notice of a proposed sale of 5,000 common shares, with an aggregate market value of $1,493,500.50. Morgan Stanley Smith Barney LLC is named as broker, and October 27, 2026 is listed as the approximate sale date. The notice also lists 4,598 performance shares acquired from the issuer on March 15, 2026, and 402 shares of restricted stock acquired from the issuer on September 15, 2026.

Key Figures

Common shares proposed for sale: 5,000 shares Aggregate market value: $1,493,500.50 Shares outstanding: 357,930,746 shares +2 more

5 metrics

Common shares proposed for sale 5,000 shares Approximate sale date: October 27, 2026

Aggregate market value $1,493,500.50 Proposed sale

Shares outstanding 357,930,746 shares Reported in the securities information

Performance shares 4,598 shares Acquired from the issuer on March 15, 2026

Restricted stock 402 shares Acquired from the issuer on September 15, 2026

Key Terms

Rule 144, Performance Shares, Restricted Stock

3 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Performance Shares financial

"Performance Shares | Issuer"

Performance shares are a type of company stock given to executives or employees that only become theirs if the company meets specific goals, like hitting certain profits or growth targets. They motivate leaders to work toward the company’s success, because their additional shares depend on achieving these results.

Restricted Stock financial

"Restricted Stock | Issuer"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many CME shares does Sunil Cutinho plan to sell?

The notice lists a proposed sale of 5,000 common shares, with an aggregate market value of $1,493,500.50. It names Morgan Stanley Smith Barney LLC as broker and gives October 27, 2026 as the approximate sale date.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/27/2026 - 04:11 PM EDT Accepted by SEC EDGAR 10/27/2026 - 04:10 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001619400
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	CME GROUP INC.
SEC File Number	001-31553
Address of Issuer	20 South Wacker Drive Chicago ILLINOIS 60606
Phone	(312) 930-1000
Name of Person for Whose Account the Securities are To Be Sold	SUNIL CUTINHO
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	5000	1493500.50	357930746	10/27/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/15/2026	Performance Shares	Issuer			4598	03/15/2026	Not Applicable
Common	09/15/2026	Restricted Stock	Issuer			402	09/15/2026	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	10/27/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Sunil Kiran Cutinho
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)