CME GROUP INC. — Director's Dealing 2025

May 19, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2025-05-15

Reporting Person: Carey Charles P (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-15	Common Stock Class A	S	3000	$272.56	Disposed	5400	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock Class A	185	Indirect
Common Stock Class A	0.375	Indirect

Footnotes

F1: On May 15, 2025, Mr. Carey sold an aggregate of 3,000 shares of CME Group Class A common stock. For reporting purposes, the sale prices within $1 range have been aggregated and the weighted average has been reported. The price range was $272.21 to $272.90. The Company maintains a record of the transaction and copies will be provided upon request.