| 06-Feb-13 11:02 | RNS | Form 8 (OPD) | Mergers, Acquisitions and Disposals |
| 05-Feb-13 16:35 | RNS | Price Monitoring Extension | Company Announcement - General |
| 31-Jan-13 11:14 | PRN | ABERFORTH PARTNERS LLP - Form 8.3 - Ark Therapeutics Group | Mergers, Acquisitions and Disposals |
| 30-Jan-13 07:00 | RNS | Strategic Review Update | Company Announcement - General |
| 24-Jan-13 15:33 | RNS | Holding(s) in Company | Holding(s) in Company |
| 21-Jan-13 07:00 | RNS | Company Update | Company Announcement - General |
| 04-Dec-12 15:40 | RNS | Blocklisting Six Monthly Return | Company Announcement - General |
| 30-Nov-12 07:00 | RNS | French Tax Credit for Research and Development | Company Announcement - General |
| 08-Nov-12 07:00 | RNS | Interim Management Statement | Company Announcement - General |
| 15-Oct-12 07:00 | RNS | Re Agreement | Company Announcement - General |
| 26-Sep-12 07:00 | RNS | Manufacturing Agreement Update | Company Announcement - General |
| 29-Aug-12 07:00 | RNS | Half Yearly Report | Results and Trading Reports |
| 24-Aug-12 16:40 | RNS | Second Price Monitoring Extn | Company Announcement - General |
| 24-Aug-12 16:35 | RNS | Price Monitoring Extension | Company Announcement - General |
| 14-Aug-12 07:00 | RNS | Re Agreement | Company Announcement - General |
| 25-Jul-12 07:00 | RNS | Manufacturing Partnership | Company Announcement - General |
| 05-Jul-12 07:00 | RNS | Directorate Change | Executive Changes |
| 06-Jun-12 14:41 | RNS | Blocklisting Interim Review | Company Announcement - General |
| 18-May-12 12:02 | RNS | Holding(s) in Company | Holding(s) in Company |
| 18-May-12 12:01 | RNS | Director Dealings | Directors' Dealings |
| 18-May-12 11:57 | RNS | Result of AGM | Results and Trading Reports |
| 17-May-12 07:00 | RNS | Interim Management Statement | Company Announcement - General |
| 16-May-12 07:00 | RNS | Completion of Phase 1 Study | Company Announcement - General |
| 02-May-12 07:00 | RNS | Grant and Patent Update | Company Announcement - General |
| 25-Apr-12 07:00 | RNS | Regulatory Approval of Manufacturing Suite | Company Announcement - General |
| 17-Apr-12 14:36 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 10-Apr-12 07:00 | RNS | New Board Appointment | Executive Changes |
| 02-Apr-12 15:25 | RNS | Annual Information Update | Company Announcement - General |
| 15-Mar-12 16:09 | RNS | Director/PDMR Shareholding | Directors' Dealings |
| 13-Mar-12 16:16 | RNS | Board Changes | Executive Changes |