| 16/04/15 | 09:30:16 | 16 Apr 2015 | | Holding(s) in Company | RNS |
| 24/03/15 | 16:24:14 | 24 Mar 2015 | | Holding(s) in Company | RNS |
| 19/03/15 | 16:51:30 | 19 Mar 2015 | | Block Listing Application | RNS |
| 18/03/15 | 14:35:21 | 18 Mar 2015 | | Holding(s) in Company | RNS |
| 17/03/15 | 15:33:11 | 17 Mar 2015 | | Issue of Equity | RNS |
| 10/03/15 | 13:33:18 | 10 Mar 2015 | | Director/PDMR Shareholding | RNS |
| 02/02/15 | 07:00:23 | 2 Feb 2015 | | Trading Statement | RNS |
| 23/01/15 | 10:00:03 | 23 Jan 2015 | | Blocklisting Interim Review | RNS |
| 08/01/15 | 16:58:18 | 8 Jan 2015 | | Holding(s) in Company | RNS |
| 06/10/14 | 16:16:54 | 6 Oct 2014 | | Transaction in Own Shares | RNS |
| 17/09/14 | 17:31:55 | 17 Sept 2014 | | Transaction in Own Shares | RNS |
| 11/09/14 | 17:37:02 | 11 Sept 2014 | | Director/PDMR Shareholding | RNS |
| 14/07/14 | 16:02:25 | 14 Jul 2014 | | Block Listing Application | RNS |
| 14/07/14 | 16:00:47 | 14 Jul 2014 | | Block Listing Application | RNS |
| 24/06/14 | 08:00:20 | 24 Jun 2014 | | Trading Statement | RNS |
| 28/01/14 | 07:00:12 | 28 Jan 2014 | | Director's Dealings | RNS |
| 09/01/14 | 07:00:12 | 9 Jan 2014 | | Trading in line with expectations | RNS |
| 06/12/13 | 07:00:07 | 6 Dec 2013 | | U.S. Office | RNS |
| 28/11/13 | 07:00:13 | 28 Nov 2013 | | Holding(s) in Company | RNS |
| 30/10/13 | 15:27:02 | 30 Oct 2013 | | Holding(s) in Company | RNS |
| 30/09/13 | 17:25:36 | 30 Sept 2013 | | Issue of Equity | RNS |
| 27/09/13 | 16:50:02 | 27 Sept 2013 | | Director Shareholding | RNS |
| 28/06/13 | 08:00:35 | 28 Jun 2013 | | Grant of Share Options | RNS |
| 08/05/13 | 08:00:11 | 8 May 2013 | | Posting of Annual Report and Issue of Equity | RNS |
