CME GROUP INC. — Director's Dealing 2012

Jun 19, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2012-06-15

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-06-15	Common Stock Class A	F	15.0	$277.91	Disposed	1124.0	Direct
2012-06-15	Common Stock Class A	A	64.0	$0.0	Acquired	1188.0	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2012-06-15	Non-Qualified Stock Option (right to buy)	$277.91	A	120.0	Acquired	2022-06-15	Common Stock Class A (120.0)	Direct

Footnotes

F1: Ms. Rich surrendered shares to the Company in order to fulfill tax withholding obligations upon the vesting of restricted stock on June 15, 2012.

F2: These options were granted on June 15, 2012. They vest over a four-year period, with 25% vesting one year after the grant date and 25% vesting on that same date in each of the following three years, subject to acceleration or termination in certain circumstances.