| 28-Sep-12 17:05 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 27-Sep-12 17:09 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 26-Sep-12 17:16 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 26-Sep-12 13:55 | RNS | Directorate Change | Executive Changes |
| 25-Sep-12 17:13 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 24-Sep-12 17:21 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 24-Sep-12 15:39 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 21-Sep-12 17:29 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 20-Sep-12 17:22 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 19-Sep-12 17:11 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 18-Sep-12 17:16 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 17-Sep-12 17:37 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 17-Sep-12 17:24 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 14-Sep-12 17:15 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 13-Sep-12 17:25 | RNS | Transaction in Own Shares | Company Announcement - General |
| 13-Sep-12 13:00 | RNS | GSK acquires shares in Response Genetics Inc | Company Announcement - General |
| 13-Sep-12 11:59 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 13-Sep-12 11:55 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 12-Sep-12 17:50 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 11-Sep-12 17:15 | RNS | Transaction in Own Shares | Company Announcement - General |
| 10-Sep-12 17:44 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 07-Sep-12 17:21 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 07-Sep-12 14:48 | RNS | HGS 3.00% convertible senior notes 2018 | Company Announcement - General |
| 06-Sep-12 17:49 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 05-Sep-12 17:09 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 05-Sep-12 14:26 | RNS | Publication of Prospectus | Company Announcement - General |
| 05-Sep-12 14:25 | RNS | Publication of Prospectus | Company Announcement - General |
| 05-Sep-12 10:00 | RNS | Director/PDMR Shareholding | Company Announcement - General |
| 04-Sep-12 17:19 | RNS | Transaction in Own Shares | Transaction in Own Shares |
| 04-Sep-12 09:10 | RNS | Transaction in Own Shares | Transaction in Own Shares |