| Date | Time | Source | Headline | Symbol | Company |
| 04/19/2012 | 9:53AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/19/2012 | 9:51AM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/19/2012 | 5:06AM | Zacks | Company News for April 19, 2012 - Corporate Summary | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 8:39PM | Business Wire | Catalyst Health Solutions, Inc. Board of Directors Under Investigation for Potential Breaches of Fiduciary Duty by Glancy Bin... | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 7:00PM | Business Wire | Faruqi & Faruqi, LLP Announces Investigation of Catalyst Health Solutions, Inc. | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:30PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:24PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:20PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:20PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:18PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:18PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:17PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:15PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:15PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:13PM | Edgar (US Regulatory) | Filing of certain prospectuses and communications in connection with business combination transactions (425) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 5:06PM | Dow Jones News | 3rd UPDATE: Drug Plan Manager SXC To Buy Catalyst For $4.14 Billion | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 4:30PM | Business Wire | Robbins Umeda LLP Announces an Investigation of Catalyst Health Solutions, Inc. | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 3:48PM | Business Wire | The Law Firm of Weiss & Lurie Investigates Catalyst Health Solutions, Inc. | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 2:53PM | Dow Jones News | 2nd UPDATE: Drug Plan Manager SXC To Buy Catalyst For $4.14 Billion | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 12:13PM | Business Wire | Kendall Law Group Investigates Catalyst Health Solutions, Inc. | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 11:28AM | Business Wire | The Law Firm of Levi & Korsinsky, LLP Announces Investigation into Possible Breaches of Fiduciary Duty by the Board of Cataly... | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 10:21AM | Business Wire | Law Firm Brower Piven Announces Investigation in Connection With the Acquisition of Catalyst Health Solutions, Inc. by SXC H... | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 10:13AM | Business Wire | Catalyst Health Solutions Merger Investigated by the Securities Attorneys at The Briscoe Law Firm and Powers Taylor, LLP | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 10:10AM | PR Newswire (US) | Harwood Feffer LLP Announces Investigation of Catalyst Health Solutions, Inc. | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 10:03AM | PR Newswire (US) | Block & Leviton LLP Investigates Catalyst Health Solutions, Inc.'s Board of Directors for Possible Breaches of Their Fiduciar... | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 8:25AM | Edgar (US Regulatory) | Current report filing (8-K) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 8:23AM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (DEFA14A) | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 8:01AM | Business Wire | Rigrodsky & Long, P.A. Announces Investigation Of Catalyst Health Solutions, Inc. Over Its Agreement To Be Acquired By SXC He... | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 6:00AM | PR Newswire (Canada) | SXC and Catalyst to Combine, Creating Leading Provider of Pharmacy Benefit Management Services and Healthcare Information Techn | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |
| 04/18/2012 | 6:00AM | PR Newswire (US) | SXC and Catalyst to Combine, Creating Leading Provider of Pharmacy Benefit Management Services and Healthcare Information Tec... | NASDAQ:CHSI | Catalyst Health Solutions, (MM) |