<rss version="2.0"><channel><title>CME Group - All SEC Filings</title><link>http://investor.cmegroup.com/investor-relations/sec.cfm?sh_auth=0.0.0.ad1dcb691ef81696c0c02ea27e385165</link><description /><language>en-us</language><generator>Shareholder.com RSS Feed</generator><item><title>PIELL HILDA HARRIS</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-51</link><pubDate>Wed, 22 May 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-51</guid><description>PIELL HILDA HARRIS</description></item><item><title>Quarterly Report</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-50</link><pubDate>Wed, 08 May 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-50</guid><description>Quarterly Report</description></item><item><title>GILL PHUPINDER</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-47</link><pubDate>Tue, 07 May 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-47</guid><description>GILL PHUPINDER</description></item><item><title>GEPSMAN MARTIN J</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-48</link><pubDate>Tue, 07 May 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1156375-13-48</guid><description>GEPSMAN MARTIN J</description></item><item><title>Definitive Proxy Statement</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-199241</link><pubDate>Fri, 03 May 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-199241</guid><description>Definitive Proxy Statement</description></item><item><title>Current Report</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-194024</link><pubDate>Thu, 02 May 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-194024</guid><description>Current Report</description></item><item><title>Definitive Proxy Statement</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-196214</link><pubDate>Thu, 02 May 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-196214</guid><description>Definitive Proxy Statement</description></item><item><title>Definitive Proxy Statement</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-167376</link><pubDate>Tue, 23 Apr 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-167376</guid><description>Definitive Proxy Statement</description></item><item><title>Current Report</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1299933-13-711</link><pubDate>Tue, 23 Apr 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1299933-13-711</guid><description>Current Report</description></item><item><title>Definitive Proxy Statement</title><link>http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-153186</link><pubDate>Fri, 12 Apr 2013 04:00:00 GMT</pubDate><guid isPermaLink="true">http://investor.cmegroup.com/investor-relations/secfiling.cfm?FilingID=1193125-13-153186</guid><description>Definitive Proxy Statement</description></item></channel></rss>