| 11/05/17 | 08:00:16 | 11 May 2017 | | Appointment of Non-Executive Director | RNS |
| 20/04/17 | 13:35:16 | 20 Apr 2017 | | Director/PDMR Shareholding | RNS |
| 09/02/17 | 11:47:41 | 9 Feb 2017 | | Holding(s) in Company | RNS |
| 19/12/16 | 07:00:07 | 19 Dec 2016 | | Trading Statement | RNS |
| 30/09/16 | 08:00:14 | 30 Sept 2016 | | Director/PDMR Shareholding | RNS |
| 29/09/16 | 17:39:15 | 29 Sept 2016 | | Result of AGM | RNS |
| 29/09/16 | 08:00:05 | 29 Sept 2016 | | AGM Statement and Trading Update | RNS |
| 05/09/16 | 08:33:47 | 5 Sept 2016 | | Director/PDMR Shareholding | RNS |
| 12/08/16 | 08:00:08 | 12 Aug 2016 | | Award of Options and Issue of Equity | RNS |
| 10/08/16 | 08:00:08 | 10 Aug 2016 | | Directorate Change | RNS |
| 03/08/16 | 08:00:07 | 3 Aug 2016 | | Final Results | RNS |
| 21/06/16 | 08:00:06 | 21 Jun 2016 | | Trading Statement and Notice of Results | RNS |
| 19/05/16 | 08:00:17 | 19 May 2016 | | Director/PDMR Shareholding | RNS |
| 17/03/16 | 07:00:13 | 17 Mar 2016 | | Director/PDMR Shareholding | RNS |
| 01/03/16 | 07:00:06 | 1 Mar 2016 | | Acquisition | RNS |
| 02/02/16 | 07:00:06 | 2 Feb 2016 | | Half Yearly Report | RNS |
| 17/12/15 | 07:00:09 | 17 Dec 2015 | | Trading Update and Notice of Half Year Results | RNS |
| 02/11/15 | 07:00:07 | 2 Nov 2015 | | Acquisition | RNS |
| 13/10/15 | 08:00:10 | 13 Oct 2015 | | Director/PDMR Shareholding | RNS |
| 30/09/15 | 08:00:12 | 30 Sept 2015 | | Issue of Equity | RNS |
| 24/09/15 | 14:00:03 | 24 Sept 2015 | | Result of AGM | RNS |
| 24/09/15 | 08:00:07 | 24 Sept 2015 | | AGM Statement | RNS |
| 04/08/15 | 08:00:33 | 4 Aug 2015 | | Final Results | RNS |
| 03/07/15 | 08:00:13 | 3 Jul 2015 | | Director/PDMR Shareholding | RNS |
| 01/07/15 | 08:00:13 | 1 Jul 2015 | | Trading update and notice of results | RNS |
| 08/06/15 | 08:00:10 | 8 Jun 2015 | | Total Voting Rights | RNS |
| 07/05/15 | 08:00:16 | 7 May 2015 | | Total Voting Rights | RNS |
| 16/04/15 | 08:00:47 | 16 Apr 2015 | | Holding(s) in Company | RNS |
| 02/04/15 | 08:00:10 | 2 Apr 2015 | | Total Voting Rights | RNS |
| 27/03/15 | 07:00:13 | 27 Mar 2015 | | Settlement of legal claim made by the company | RNS |
| 03/03/15 | 07:00:08 | 3 Mar 2015 | | Total Voting Rights | RNS |
| 06/02/15 | 07:00:08 | 6 Feb 2015 | | Director/PDMR Shareholding | RNS |
| 03/02/15 | 07:00:34 | 3 Feb 2015 | | Half Yearly Report | RNS |
| 02/02/15 | 07:00:22 | 2 Feb 2015 | | Total Voting Rights | RNS |
| 30/12/14 | 07:00:07 | 30 Dec 2014 | | Total Voting Rights | RNS |
| 17/12/14 | 07:00:12 | 17 Dec 2014 | | Trading Update and Interim Results Date | RNS |
| 01/12/14 | 07:00:10 | 1 Dec 2014 | | Total Voting Rights | RNS |
| 04/11/14 | 15:37:54 | 4 Nov 2014 | | Director/PDMR Shareholding | RNS |
| 27/10/14 | 07:00:13 | 27 Oct 2014 | | Block Listing Application | RNS |
| 14/10/14 | 08:00:11 | 14 Oct 2014 | | Issue of Equity | RNS |
| 25/09/14 | 13:40:08 | 25 Sept 2014 | | Result of AGM | RNS |
| 25/09/14 | 08:00:12 | 25 Sept 2014 | | AGM Statement | RNS |
| 19/08/14 | 18:25:28 | 19 Aug 2014 | | Director/PDMR Shareholding | RNS |
| 06/08/14 | 08:00:09 | 6 Aug 2014 | | Director/PDMR Shareholding | RNS |
| 05/08/14 | 08:00:14 | 5 Aug 2014 | | Final Results | RNS |
| 01/07/14 | 08:00:13 | 1 Jul 2014 | | Issue of Equity | RNS |
| 24/06/14 | 08:00:21 | 24 Jun 2014 | | Trading update and notice of preliminary results | RNS |
| 27/05/14 | 08:00:30 | 27 May 2014 | | Director/PDMR Shareholding | RNS |
| 07/05/14 | 08:00:07 | 7 May 2014 | | Issue of Equity | RNS |
| 18/03/14 | 07:00:06 | 18 Mar 2014 | | Issue of Equity | RNS |