| Date | Time | Source | Headline | Symbol | Company |
| 03/01/2011 | 5:35PM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NASDAQ:CME | CME Group Inc |
| 03/01/2011 | 5:35PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CME | CME Group Inc |
| 03/01/2011 | 5:13PM | PR Newswire (US) | CME Group Chief Financial Officer to Present at Raymond James Institutional Investors Conference, March 8, and Citi 2011 Financi | NASDAQ:CME | CME Group Inc |
| 02/28/2011 | 5:32PM | Edgar (US Regulatory) | Annual Report (10-K) | NASDAQ:CME | CME Group Inc |
| 02/28/2011 | 4:49PM | Dow Jones News | UPDATE: Illinois House May Consider Tax On Stock, Derivatives Trades | NASDAQ:CME | CME Group Inc |
| 02/28/2011 | 2:04PM | Dow Jones News | Illinois House May Consider Tax On Stock, Derivatives Trades | NASDAQ:CME | CME Group Inc |
| 02/28/2011 | 1:09PM | Dow Jones News | UPDATE: CME To Challenge NYSE Venue In Treasurys Trade Service | NASDAQ:CME | CME Group Inc |
| 02/28/2011 | 10:59AM | Dow Jones News | CME To Challenge NYSE Venue In Treasurys Trade Service | NASDAQ:CME | CME Group Inc |
| 02/28/2011 | 10:01AM | PR Newswire (US) | CME Group to Offer Significant Cross-Margining Efficiencies Between Interest Rate Futures Positions and U.S. Treasury Securities | NASDAQ:CME | CME Group Inc |
| 02/25/2011 | 2:10PM | Dow Jones News | UPDATE: ISE To Launch Controversial Options Orders | NASDAQ:CME | CME Group Inc |
| 02/24/2011 | 3:36PM | PR Newswire (US) | CME Group Announces Managing Director Promotions | NASDAQ:CME | CME Group Inc |
| 02/24/2011 | 1:10PM | PR Newswire (US) | CME Group Announces Record Volume for Benchmark Light Sweet Crude Oil (WTI) Options Contracts | NASDAQ:CME | CME Group Inc |
| 02/24/2011 | 9:30AM | PR Newswire (US) | Zacks Analyst Blog Highlights: NASDAQ OMX, NYSE Euronext, IntercontinentalExchange, CBOE Holdings and CME Group | NASDAQ:CME | CME Group Inc |
| 02/23/2011 | 7:29PM | Dow Jones News | CME Group Raises Dividend 22% To $1.40 Per Share | NASDAQ:CME | CME Group Inc |
| 02/23/2011 | 6:41PM | PR Newswire (US) | CME Group Inc. Raises Quarterly Dividend 22 Percent | NASDAQ:CME | CME Group Inc |
| 02/23/2011 | 3:59PM | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (3/A) | NASDAQ:CME | CME Group Inc |
| 02/23/2011 | 2:26PM | Dow Jones News | CME, Mexico's BMV Plan Electronic Trading Connection For April | NASDAQ:CME | CME Group Inc |
| 02/23/2011 | 12:05PM | Dow Jones News | Nasdaq To Decide No Later Than Next Week On NYSE Bid-Fox Business's Gasparino | NASDAQ:CME | CME Group Inc |
| 02/21/2011 | 11:00AM | Dow Jones News | UPDATE: Platts Mulls Adding New Oil Fields To Brent Benchmark | NASDAQ:CME | CME Group Inc |
| 02/21/2011 | 6:20AM | Dow Jones News | Platts Considers Adding New Oil Fields To Brent Benchmark Mix | NASDAQ:CME | CME Group Inc |
| 02/16/2011 | 7:41PM | Dow Jones News | UPDATE: NYSE-Deutsche Boerse Deal Carries $339 Million Breakup Fee | NASDAQ:CME | CME Group Inc |
| 02/16/2011 | 2:01PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CME | CME Group Inc |
| 02/16/2011 | 11:58AM | Dow Jones News | NASDAQ Looks At ICE As Response To NYSE/DB Merger -Fox Business's Gasparino | NASDAQ:CME | CME Group Inc |
| 02/15/2011 | 5:36PM | Dow Jones News | UPDATE: CME Vows 'Organic' Growth As NYSE Bid Rumors Swirl | NASDAQ:CME | CME Group Inc |
| 02/15/2011 | 4:56PM | Dow Jones News | CME Vows 'Organic' Growth Path As NYSE Bid Speculation Swirls | NASDAQ:CME | CME Group Inc |
| 02/15/2011 | 3:18PM | Dow Jones News | CME Group's Duffy Rejects CFTC User Fee Proposal | NASDAQ:CME | CME Group Inc |
| 02/15/2011 | 1:56PM | Dow Jones News | 3rd UPDATE: Deutsche Boerse, NYSE Euronext Outline Tie-Up | NASDAQ:CME | CME Group Inc |
| 02/15/2011 | 1:42PM | Dow Jones News | UPDATE: NYSE-Deutsche Boerse Targets Savings In Tech, Clearing | NASDAQ:CME | CME Group Inc |
| 02/15/2011 | 12:56PM | Dow Jones News | UPDATE: Traders Wonder About Name As NYSE, Deutsche Boerse Combine | NASDAQ:CME | CME Group Inc |
| 02/15/2011 | 12:02PM | Dow Jones News | UPDATE: CME: Committed To Organic Growth In Core Derivatives Business | NASDAQ:CME | CME Group Inc |