| 03/10/14 | 15:10:46 | 3 Oct 2014 | | Issue of Equity | RNS |
| 01/10/14 | 08:00:06 | 1 Oct 2014 | | Total Voting Rights | RNS |
| 29/09/14 | 17:01:59 | 29 Sept 2014 | | Holding(s) in Company | RNS |
| 26/09/14 | 17:29:11 | 26 Sept 2014 | | Holding(s) in Company | RNS |
| 24/09/14 | 11:50:16 | 24 Sept 2014 | | Issue of Equity | RNS |
| 23/09/14 | 14:16:41 | 23 Sept 2014 | | Issue of Equity | RNS |
| 22/09/14 | 16:35:38 | 22 Sept 2014 | | Issue of Equity | RNS |
| 11/09/14 | 16:51:13 | 11 Sept 2014 | | Issue of Equity | RNS |
| 11/09/14 | 08:00:27 | 11 Sept 2014 | | Notice of Results | RNS |
| 10/09/14 | 15:38:00 | 10 Sept 2014 | | Director/PDMR Shareholding | RNS |
| 04/09/14 | 16:28:17 | 4 Sept 2014 | | Issue of Equity | RNS |
| 03/09/14 | 10:39:42 | 3 Sept 2014 | | Holding(s) in Company | RNS |
| 01/08/14 | 08:00:08 | 1 Aug 2014 | | Total Voting Rights | RNS |
| 24/07/14 | 08:00:06 | 24 Jul 2014 | | North American Pilot | RNS |
| 22/07/14 | 16:04:40 | 22 Jul 2014 | | Director/PDMR Shareholding | RNS |
| 17/07/14 | 15:48:59 | 17 Jul 2014 | | Holding(s) in Company | RNS |
| 17/07/14 | 08:54:37 | 17 Jul 2014 | | Director/PDMR Shareholding | RNS |
| 11/07/14 | 10:53:28 | 11 Jul 2014 | | Issue of Equity | RNS |
| 11/07/14 | 08:44:43 | 11 Jul 2014 | | Holding(s) in Company | RNS |
| 01/07/14 | 08:00:11 | 1 Jul 2014 | | Total Voting Rights | RNS |
| 30/06/14 | 14:30:00 | 30 Jun 2014 | | Holding(s) in Company | RNS |
| 26/06/14 | 16:39:13 | 26 Jun 2014 | | Directors Dealing | RNS |
| 23/06/14 | 08:00:09 | 23 Jun 2014 | | Trading Update | RNS |
| 18/06/14 | 13:02:25 | 18 Jun 2014 | | Holding(s) in Company | RNS |
| 12/06/14 | 16:15:52 | 12 Jun 2014 | | Holding(s) in Company | RNS |
| 12/06/14 | 11:47:51 | 12 Jun 2014 | | Issue of Equity | RNS |
| 02/06/14 | 08:00:07 | 2 Jun 2014 | | Total Voting Rights | RNS |
| 21/05/14 | 08:00:13 | 21 May 2014 | | Issue of Equity | RNS |
| 19/05/14 | 08:00:19 | 19 May 2014 | | Completion of Acquisition | RNS |
| 15/05/14 | 08:00:13 | 15 May 2014 | | Contract award | RNS |
| 01/05/14 | 09:01:48 | 1 May 2014 | | Total Voting Rights | RNS |
| 28/04/14 | 08:00:12 | 28 Apr 2014 | | Directorate Change | RNS |
| 23/04/14 | 15:35:57 | 23 Apr 2014 | | Issue of Equity | RNS |
| 16/04/14 | 10:29:34 | 16 Apr 2014 | | Issue of Equity | RNS |
| 17/03/14 | 15:40:08 | 17 Mar 2014 | | Holding(s) in Company | RNS |
| 17/03/14 | 07:00:08 | 17 Mar 2014 | | Interim Results | RNS |
| 20/02/14 | 07:00:26 | 20 Feb 2014 | | Notice of interim results | RNS |
| 11/02/14 | 10:35:17 | 11 Feb 2014 | | Holding(s) in Company | RNS |
| 04/02/14 | 07:00:11 | 4 Feb 2014 | | Interim Trading Update | RNS |
| 29/01/14 | 11:10:22 | 29 Jan 2014 | | Holding(s) in Company | RNS |
| 22/01/14 | 15:18:10 | 22 Jan 2014 | | Holding(s) in Company | RNS |
| 20/01/14 | 14:50:54 | 20 Jan 2014 | | Holding(s) in Company | RNS |
| 15/01/14 | 14:12:27 | 15 Jan 2014 | | Result of AGM | RNS |
| 08/01/14 | 07:00:04 | 8 Jan 2014 | | Significant Order | RNS |
| 11/12/13 | 16:09:28 | 11 Dec 2013 | | Holding(s) in Company | RNS |
| 15/11/13 | 16:07:50 | 15 Nov 2013 | | Notification of Change of Interest | RNS |
| 14/11/13 | 07:00:06 | 14 Nov 2013 | | North American pilot | RNS |
| 01/11/13 | 07:00:09 | 1 Nov 2013 | | Directorate change and grant of options | RNS |
| 30/10/13 | 14:27:19 | 30 Oct 2013 | | Director/PDMR Shareholding | RNS |
| 24/10/13 | 08:00:12 | 24 Oct 2013 | | Final Results | RNS |