CME GROUP INC. — Director's Dealing 2014

Sep 4, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2014-09-02

Reporting Person: Durkin Bryan T (COO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-09-02	Common Stock Class A	M	6875	$28.8	Acquired	53805	Direct
2014-09-02	Common Stock Class A	S	6875	$76.75	Disposed	46930	Direct
2014-09-02	Common Stock Class A	M	18750	$28.8	Acquired	65680	Direct
2014-09-02	Common Stock Class A	S	18750	$76.75	Disposed	46930	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-09-02	Non-Qualified Stock Option (right to buy)	$28.8	M	6875	Disposed	2015-10-18	Common Stock Class A (6875)	Direct
2014-09-02	Non-Qualified Stock Option (right to buy)	$28.8	M	18750	Disposed	2015-10-18	Common Stock Class A (18750)	Direct

Footnotes

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

F2: As of October 18, 2006, this option vested with respect to 100% of the total number of shares granted by the option.

F3: As of July 12, 2008, this option vested with respect to 100% of the total number of shares granted by the option.