| 07-Mar-12 07:00 | RNS | Final Results | Results and Trading Reports |
| 20-Dec-11 08:20 | RNS | Completion of Acquisition | Company Announcement - General |
| 02-Dec-11 07:00 | RNS | Acquisition of RESORBA | Mergers, Acquisitions and Disposals |
| 07-Sep-11 07:00 | RNS | Half Yearly Report | Results and Trading Reports |
| 01-Sep-11 07:00 | RNS | Agreement with Surgical Innovations Group | Company Announcement - General |
| 27-Jul-11 07:00 | RNS | Notice of Results | Advance Notice of Results |
| 08-Jun-11 12:30 | RNS | Result of AGM | Results and Trading Reports |
| 06-Jun-11 12:45 | RNS | Annual Financial Report | Results and Trading Reports |
| 12-May-11 07:00 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 18-Apr-11 07:00 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 04-Apr-11 17:26 | RNS | Director/PDMR Shareholding | Directors' Dealings |