CME GROUP INC. — Director's Dealing 2017

Feb 14, 2017

SEC Form 5 — Annual Statement of Changes in Beneficial Ownership

Issuer: CME GROUP INC. (CME)
CIK: 0001156375
Period of Report: 2016-12-31

Reporting Person: SHEPARD WILLIAM R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-09-28	Common Stock Class A	J	116.22	$53.19	Acquired	52340.4	Direct
2010-12-28	Common Stock Class A	J	95.05	$65.31	Acquired	52435.45	Direct
2011-03-28	Common Stock Class A	J	128.19	$59.16	Acquired	52563.64	Direct
2011-06-28	Common Stock Class A	J	134.3	$56.74	Acquired	52697.95	Direct
2011-09-27	Common Stock Class A	J	142.06	$53.9	Acquired	52840.01	Direct
2011-12-31	Common Stock Class A	J	158.23	$48.65	Acquired	52998.24	Direct
2012-03-26	Common Stock Class A	J	207.96	$59.3	Acquired	53206.2	Direct
2012-06-26	Common Stock Class A	J	231.5	$53.67	Acquired	53437.7	Direct
2012-09-26	Common Stock Class A	J	222.29	$56.86	Acquired	53659.99	Direct
2012-12-27	Common Stock Class A	J	252.99	$50.36	Acquired	53912.98	Direct
2013-03-26	Common Stock Class A	J	209.19	$61.44	Acquired	54122.17	Direct
2013-06-26	Common Stock Class A	J	169.78	$76.26	Acquired	54291.96	Direct
2013-09-30	Common Stock Class A	J	173.55	$75.04	Acquired	54465.51	Direct
2013-12-27	Common Stock Class A	J	164.12	$79.83	Acquired	54629.63	Direct
2014-03-26	Common Stock Class A	J	180.47	$76.25	Acquired	54810.1	Direct
2014-06-26	Common Stock Class A	J	197.96	$69.65	Acquired	55008.06	Direct
2014-09-26	Common Stock Class A	J	175.43	$79.46	Acquired	55183.49	Direct
2014-12-29	Common Stock Class A	J	155.2	$90.34	Acquired	55338.69	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock Class A	136623	Indirect
Common Stock Class B1	5	Indirect
Common Stock Class B2	5	Indirect
Common Stock Class B3	2	Indirect
Common Stock Class B4	1	Indirect

Footnotes

F1: This Form 5 is being filed to correct the number of shares of CME Group Class A common stock beneficially held by Mr. Shepard. Mr. Shepard acquired a total of 3,114.51 shares of CME Group Class A common stock under a broker directed dividend reinvestment plan (DRIP) on a quarterly basis from 9/28/2010 through 12/29/2014. His total direct ownership, including 3,114.51 shares, is 55,338.69.

F2: Adjusted to account for a subsequent 5 to 1 stock split to reflect current ownership and cost.

F3: Ownership has been updated to reflect the transfer of 136,623 shares of CME Group Class A common stock to Mr. Shepard's trust on December 9, 2016.