CME GROUP INC. - Director's Dealing 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2020-12-01

Reporting Person: Pietrowicz John W. (Sr MD Chief Financial Officer)

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-12-01	Common Stock Class A	M	2500	$54.37	Acquired	44830	Direct
2020-12-01	Common Stock Class A	S	2500	$180.0	Disposed	42330	Direct
2020-12-01	Common Stock Class A	M	2500	$54.37	Acquired	44830	Direct
2020-12-01	Common Stock Class A	S	2500	$180.0	Disposed	42330	Direct

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-12-01	Non-Qualified Stock Option (right to buy)	$54.37	M	2500	Disposed	2021-09-15	Common Stock Class A (2500)	Direct
2020-12-01	Non-Qualified Stock Option (right to buy)	$54.37	M	2500	Disposed	2021-09-15	Common Stock Class A (2500)	Direct

F1: This sale was completed pursuant to the terms of a pre-arranged trading plan established in accordance with Rule 10b5-1.

F2: As of 9/15/2015, this option vested with respect to 100% of the granted number of shares covered by the option.