| Final Results | 09-Jun-2016 | 07:00 | RNS |
| Disposal of Agar Scientific | 23-May-2016 | 07:00 | RNS |
| Holding(s) in Company | 18-May-2016 | 09:56 | RNS |
| Holding(s) in Company | 13-May-2016 | 10:06 | RNS |
| Derivative Claim - Update | 20-Apr-2016 | 14:54 | RNS |
| Trading Update | 22-Feb-2016 | 07:00 | RNS |
| Directorate Change | 26-Jan-2016 | 07:00 | RNS |
| Holding(s) in Company | 20-Jan-2016 | 15:22 | RNS |
| Product Launch | 25-Nov-2015 | 07:00 | RNS |
| Holding(s) in Company | 24-Nov-2015 | 15:21 | RNS |
| Trading Update | 10-Nov-2015 | 07:00 | RNS |
| Derivative Claim - Update | 19-Oct-2015 | 15:41 | RNS |
| Product Launch | 05-Oct-2015 | 07:00 | RNS |
| Director's Dealing | 28-Sep-2015 | 07:00 | RNS |
| Director's dealing | 14-Sep-2015 | 16:12 | RNS |