CME GROUP INC. — Director's Dealing 2017

Jan 5, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2017-01-03

Reporting Person: Tobin Jack J (MD Chief Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-01-03	Common Stock Class A	M	1525	$109.72	Acquired	15020	Direct
2017-01-03	Common Stock Class A	S	1525	$116.16	Disposed	13495	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-01-03	Non-Qualified Stock Option (right to buy)	$109.72	M	1525	Disposed	2017-09-14	Common Stock Class A (1525)	Direct

Footnotes

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

F2: On September 14, 2012, these options vested with respect to 100% of the granted number of shares covered by the option.