| Date | Time | Source | Headline | Symbol | Company |
| 03/19/2015 | 7:35AM | Business Wire | ARIAD Announces Presentations of Preclinical Data at American Association for Cancer Research Annual Meeting | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 03/18/2015 | 4:25PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 03/13/2015 | 4:07PM | Edgar (US Regulatory) | Current Report Filing (8-k) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 03/10/2015 | 4:20PM | Business Wire | ARIAD Announces Dismissal of Shareholder Derivative Lawsuit in Federal District Court | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/26/2015 | 11:46AM | Edgar (US Regulatory) | Additional Proxy Soliciting Materials (definitive) (defa14a) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/24/2015 | 4:25PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/24/2015 | 7:35AM | Business Wire | ARIAD to Present at the Cowen and Company 35th Annual Health Care Conference | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/20/2015 | 4:26PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/20/2015 | 9:23AM | Business Wire | ARIAD Confirms Receipt of Sarissa Capital Management’s Nomination of Director Candidates | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/20/2015 | 6:01AM | Edgar (US Regulatory) | Amended Statement of Beneficial Ownership (sc 13d/a) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/19/2015 | 7:41AM | Edgar (US Regulatory) | Current Report Filing (8-k) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/19/2015 | 7:35AM | Business Wire | ARIAD Reports 2014 Financial Results, Provides 2015 Financial Guidance and Outlines Strategic Objectives | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/17/2015 | 12:32PM | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/13/2015 | 10:05AM | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/11/2015 | 7:35AM | Business Wire | ARIAD to Present at the RBC Capital Markets’ Healthcare Conference | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/10/2015 | 11:53AM | Edgar (US Regulatory) | Amended Statement of Ownership (sc 13g/a) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:53PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:39PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:38PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:37PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:36PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:35PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:34PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:19PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:18PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:17PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:16PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:16PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |
| 02/04/2015 | 4:15PM | Edgar (US Regulatory) | Statement of Changes in Beneficial Ownership (4) | NASDAQ:ARIA | Ariad Pharmaceuticals, Inc. |