| Date | Time | Source | Headline | Symbol | Company |
| 04/06/2012 | 3:58PM | Edgar (US Regulatory) | Statement of Beneficial Ownership (SC 13D) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/22/2012 | 4:30AM | Zacks | The Zacks Analyst Blog Highlights: Viacom, Adobe Systems, News Corp, Time Warner and Catalyst Health Solutions - Press Releases | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/21/2012 | 1:07PM | Zacks | Catalyst Health Signs PBM Deal - Analyst Blog | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/20/2012 | 6:04AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/19/2012 | 8:42PM | Business Wire | Regence Rx and Catalyst Health Solutions Announce Pharmacy Benefit Management Agreement Through 2017 | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/19/2012 | 8:18PM | PR Newswire (US) | Regence Rx and Catalyst Health Solutions Announce Pharmacy Benefit Management Agreement Through 2017 | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/07/2012 | 1:00PM | Business Wire | Catalyst Health Solutions, Inc. to Present at the Barclays Capital Global Healthcare Conference | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/06/2012 | 11:34AM | Edgar (US Regulatory) | Initial Statement of Beneficial Ownership (3) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/05/2012 | 5:30PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/05/2012 | 2:00PM | Business Wire | Catalyst Health Solutions Listed among “World’s Most Admired Companies” by Fortune | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 03/02/2012 | 4:49PM | Edgar (US Regulatory) | Amended Annual Report (10-K/A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/29/2012 | 6:20PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/28/2012 | 5:34PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/27/2012 | 5:45PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/27/2012 | 5:37PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/27/2012 | 5:30PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/27/2012 | 5:17PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/27/2012 | 5:12PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/24/2012 | 1:16PM | Edgar (US Regulatory) | Annual Report (10-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/22/2012 | 4:30PM | Business Wire | Catalyst Health Solutions, Inc. to Present at the Citi 2012 Global Health Care Conference | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/22/2012 | 7:00AM | Zacks | Catalyst Health Beats on Volume - Analyst Blog | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/21/2012 | 8:00PM | Business Wire | Catalyst Health Solutions and WellCare to Continue Relationship | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/21/2012 | 5:00PM | Business Wire | Catalyst Health Solutions Reports Fourth Quarter and Year End Financial Results | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/17/2012 | 9:00AM | Business Wire | Michigan Public School Retirees to Continue Receiving Prescription Drug Benefits from Catalyst Health Solutions | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/15/2012 | 6:54PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/14/2012 | 12:15PM | Edgar (US Regulatory) | Statement of Ownership (SC 13G) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/14/2012 | 6:15AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/13/2012 | 1:30PM | Edgar (US Regulatory) | Amended Statement of Ownership (SC 13G/A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/13/2012 | 9:00AM | Business Wire | Catalyst Health Solutions to Offer Prescription Drug Discounts to AARP Members | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 02/10/2012 | 3:56PM | Dow Jones News | Express Scripts Gets $2.4 Billion Maryland Deal Despite Walgreen Issue | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |