CME GROUP INC. — Director's Dealing 2020

May 26, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2020-05-21

Reporting Person: Durkin Bryan T (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-21	Common Stock Class A	S	9000	$180.11	Disposed	82150	Direct

Footnotes

F1: On May 21, 2020, Mr. Durkin sold an aggregate of 9,000 shares of CME Group Class A common stock. For reporting purposes, the sale prices within a $1 range have been aggregated and the weighted average has been reported. The price ranges were $179.00 to $179.93 and $180.03 to $180.96 The Company maintains a record of the transactions and copies will be provided upon request.