| 22/06/17 | 08:00:02 | 22 Jun 2017 | | AGM Statement | RNS |
| 20/06/17 | 08:00:04 | 20 Jun 2017 | | Holding(s) in Company | RNS |
| 16/06/17 | 08:00:01 | 16 Jun 2017 | | Exercise of Options and Directors' Shareholdings | RNS |
| 12/04/17 | 08:00:09 | 12 Apr 2017 | | Final Results | RNS |
| 07/03/17 | 07:00:10 | 7 Mar 2017 | | Trading Statement | RNS |
| 30/09/16 | 08:00:10 | 30 Sept 2016 | | Half-year Report | RNS |
| 31/08/16 | 16:55:16 | 31 Aug 2016 | | Holding(s) in Company | RNS |
| 28/06/16 | 17:22:15 | 28 Jun 2016 | | Result of AGM | RNS |
| 28/06/16 | 08:00:06 | 28 Jun 2016 | | AGM Statement | RNS |
| 14/06/16 | 15:12:18 | 14 Jun 2016 | | Exercise of share options | RNS |
| 19/04/16 | 08:00:08 | 19 Apr 2016 | | Final Results | RNS |
| 06/04/16 | 14:26:20 | 6 Apr 2016 | | Holding(s) in Company | RNS |
| 09/03/16 | 07:00:09 | 9 Mar 2016 | | Trading Statement | RNS |
| 26/10/15 | 13:18:22 | 26 Oct 2015 | | Holding(s) in Company | RNS |
| 09/10/15 | 08:00:11 | 9 Oct 2015 | | Exercise of Options | RNS |
| 08/10/15 | 08:00:07 | 8 Oct 2015 | | Acquisition Update | RNS |
| 29/09/15 | 08:00:29 | 29 Sept 2015 | | Half Yearly Report | RNS |
| 02/09/15 | 08:00:32 | 2 Sept 2015 | | Acquisition | RNS |
| 24/06/15 | 08:31:10 | 24 Jun 2015 | | Result of AGM | RNS |
| 23/06/15 | 08:00:28 | 23 Jun 2015 | | Exercise of options | RNS |
| 23/06/15 | 08:00:25 | 23 Jun 2015 | | AGM Statement | RNS |
| 18/05/15 | 15:54:42 | 18 May 2015 | | Holding(s) in Company | RNS |
| 14/04/15 | 08:00:08 | 14 Apr 2015 | | Final Results | RNS |
| 17/02/15 | 07:00:11 | 17 Feb 2015 | | Trading Statement | RNS |
| 19/09/14 | 08:00:46 | 19 Sept 2014 | | Half Yearly Report | RNS |
| 11/09/14 | 08:00:24 | 11 Sept 2014 | | Holding(s) in Company | RNS |
| 09/09/14 | 08:00:14 | 9 Sept 2014 | | Holding(s) in Company | RNS |
| 21/08/14 | 09:51:44 | 21 Aug 2014 | | Holding(s) in Company | RNS |
| 04/08/14 | 15:03:37 | 4 Aug 2014 | | Acquisition | RNS |
| 24/06/14 | 11:01:32 | 24 Jun 2014 | | Holding(s) in Company | RNS |
| 10/06/14 | 18:11:12 | 10 Jun 2014 | | Result of AGM | RNS |
| 10/06/14 | 08:00:09 | 10 Jun 2014 | | AGM Statement | RNS |
| 04/04/14 | 13:06:28 | 4 Apr 2014 | | Director/PDMR Shareholding | RNS |
| 04/04/14 | 08:00:05 | 4 Apr 2014 | | Final Results | RNS |
| 06/02/14 | 11:24:20 | 6 Feb 2014 | | Trading Statement | RNS |
| 30/10/13 | 14:13:03 | 30 Oct 2013 | | Grant of options and Director's shareholding | RNS |
| 20/09/13 | 08:00:05 | 20 Sept 2013 | | Half Yearly Report | RNS |
| 28/06/13 | 15:58:01 | 28 Jun 2013 | | Director/PDMR Shareholding | RNS |
| 07/06/13 | 14:13:19 | 7 Jun 2013 | | Director/PDMR Shareholding | RNS |
| 04/06/13 | 17:36:06 | 4 Jun 2013 | | Result of AGM | RNS |
| 04/06/13 | 12:00:04 | 4 Jun 2013 | | AGM Statement | RNS |
| 31/05/13 | 14:34:23 | 31 May 2013 | | Total Voting Rights | RNS |
| 10/05/13 | 14:34:18 | 10 May 2013 | | Holding(s) in Company | RNS |
| 01/05/13 | 15:38:37 | 1 May 2013 | | Exercise of options and Directors' shareholdings | RNS |
| 10/04/13 | 15:22:54 | 10 Apr 2013 | | Director/PDMR Shareholding | RNS |
| 02/04/13 | 11:26:20 | 2 Apr 2013 | | Director/PDMR Shareholding | RNS |
| 28/03/13 | 07:00:31 | 28 Mar 2013 | | Final Results | RNS |
| 06/02/13 | 07:00:08 | 6 Feb 2013 | | Acquisition and Trading Update | RNS |