CME GROUP INC. — Director's Dealing 2013

Jan 18, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2013-01-17

Reporting Person: Rich Linda Dallas (Sr MD Govt Rel Legisl Affairs)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2013-01-17	Common Stock Class A	M	2700.0	$54.3	Acquired	9814.0	Direct
2013-01-17	Common Stock Class A	S	2700.0	$55.0	Disposed	7114.0	Direct
2013-01-17	Common Stock Class A	M	1650.0	$54.37	Acquired	8764.0	Direct
2013-01-17	Common Stock Class A	S	1650.0	$55.0	Disposed	7114.0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-01-17	Non-Qualified Stock Option (right to buy)	$54.3	M	2700.0	Disposed	2020-09-15	Common Stock Class A (2700.0)	Direct
2013-01-17	Non-Qualified Stock Option (right to buy)	$54.37	M	1650.0	Disposed	2020-09-15	Common Stock Class A (1650.0)	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 15, 2012, this option vested with respect to 50% of the granted number of shares covered by the option.

F3: On September 15, 2012, this option vested with respect to 25% of the granted number of shares covered by the option.