| Date | Time | Source | Headline | Symbol | Company |
| 04/23/2010 | 9:40AM | Edgar (US Regulatory) | Proxy Statement (definitive) (DEF 14A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/21/2010 | 4:30PM | Business Wire | Catalyst Health Solutions, Inc. to Report First Quarter Earnings Results on May 4, 2010 | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/17/2010 | 4:30PM | Business Wire | Catalyst Health Solutions, Inc. to Present at Barclays Capital 2010 Global Healthcare Conference | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/12/2010 | 2:52PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/05/2010 | 5:59PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/05/2010 | 5:31PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/04/2010 | 8:45AM | Business Wire | Catalyst Rx Announces PBM Contract Award by State of Louisiana | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/02/2010 | 4:54PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/02/2010 | 4:53PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/02/2010 | 4:52PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/01/2010 | 4:46PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/01/2010 | 4:46PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/01/2010 | 4:46PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/01/2010 | 4:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/01/2010 | 4:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/25/2010 | 4:55PM | Edgar (US Regulatory) | Annual Report (10-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/25/2010 | 4:23PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/25/2010 | 4:23PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/24/2010 | 11:34AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/23/2010 | 4:30PM | Business Wire | Catalyst Reports Record Fourth Quarter and Year End Financial Results | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/16/2010 | 3:35PM | Dow Jones News | Catalyst Health Makes Big Noise For A Small Drug-Benefit Co | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/12/2010 | 5:45PM | Business Wire | Catalyst Health Solutions, Inc. to Report Fourth Quarter Earnings Results on February 23, 2010 | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/12/2010 | 12:00PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/03/2010 | 2:00PM | Business Wire | Catalyst Rx Receives Top Marks in Industry-Benchmark Survey | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/02/2010 | 5:45PM | Business Wire | Catalyst Health Solutions, Inc. to Present at the UBS 20th Annual Global Healthcare Services Conference | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 01/29/2010 | 2:41PM | Edgar (US Regulatory) | Statement of Ownership (SC 13G) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 01/20/2010 | 5:00PM | Business Wire | Catalyst Health Solutions, Inc. to Present at the Jefferies 2010 Global Healthcare Services Conference | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 01/05/2010 | 9:44PM | Business Wire | Catalyst Health Solutions, Inc. to Present at the 28th Annual J.P. Morgan Healthcare Conference | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 12/16/2009 | 9:00AM | Business Wire | The Michigan Public School Employees Retirement System Approves Catalyst Rx to Provide PBM Services | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 12/11/2009 | 9:39AM | Business Wire | Catalyst Health Solutions Announces Analyst Day and Celebrates Ten Years on NASDAQ | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |