CME GROUP INC. — Director's Dealing 2012

Dec 11, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2012-12-07

Reporting Person: Parisi James E. (CFO & Sr MD Finance & Corp Dev)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-07	Common Stock Class A	M	4000.0	$12.6	Acquired	51668.0	Direct
2012-12-07	Common Stock Class A	S	1912.0	$55.06	Disposed	49756.0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-12-07	Non-Qualified Stock Option (right to buy)	$12.6	M	4000.0	Disposed	2013-06-06	Common Stock Class A (4000.0)	Direct

Footnotes

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

F2: On June 6, 2008 this option vested with respect to 100% of the granted number of shares covered by the option.