| Date | Time | Source | Headline | Symbol | Company |
| 07/03/2012 | 5:54AM | Dow Jones News | U.S. HOT STOCK FUTURES: HOT STOCKS TO WATCH | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:44PM | PR Newswire (US) | S&P Dow Jones Indices Announces Change to U.S. Index | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:30PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:30PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:29PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:29PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:28PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:27PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:27PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 4:26PM | Edgar (US Regulatory) | Post-Effective Amendment to an S-8 filing (S-8 POS) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/02/2012 | 10:03AM | Business Wire | Catalyst Health Solutions Announces Stockholder Approval of Merger with SXC Health Solutions | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 07/01/2012 | 2:15PM | PR Newswire (Canada) | S&P Dow Jones Indices Announces Changes to the S&P/TSX Composite Index | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/29/2012 | 2:41PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/29/2012 | 2:31PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/26/2012 | 5:05AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/25/2012 | 12:30PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/05/2012 | 4:58PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/05/2012 | 4:52PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/05/2012 | 4:04PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/05/2012 | 3:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 06/01/2012 | 3:08PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/30/2012 | 3:44PM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/30/2012 | 3:42PM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/30/2012 | 9:52AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/30/2012 | 9:50AM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/22/2012 | 3:16PM | Dow Jones News | Humana Pharmacy Unit Seeks Customers Amid Industry Changes | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/22/2012 | 9:41AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/22/2012 | 9:39AM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/17/2012 | 8:48PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 05/17/2012 | 1:44PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |