| 23/11/16 | 12:37:17 | 23 Nov 2016 | | Issue of Equity | RNS |
| 17/10/16 | 08:00:07 | 17 Oct 2016 | | Final Results | RNS |
| 13/10/16 | 09:33:10 | 13 Oct 2016 | | Issue of Equity | RNS |
| 20/09/16 | 08:00:13 | 20 Sept 2016 | | Notice of Results | RNS |
| 19/09/16 | 10:24:04 | 19 Sept 2016 | | Issue of Equity | RNS |
| 12/09/16 | 08:00:10 | 12 Sept 2016 | | Regulatory approval in Australia for surface range | RNS |
| 19/08/16 | 17:30:02 | 19 Aug 2016 | | Director/PDMR Shareholding | RNS |
| 19/08/16 | 14:30:02 | 19 Aug 2016 | | Issue of Equity | RNS |
| 21/07/16 | 16:26:17 | 21 Jul 2016 | | Director Dealing | RNS |
| 21/07/16 | 08:00:07 | 21 Jul 2016 | | Trading update, Special dividend & Acquisition | RNS |
| 15/03/16 | 07:00:11 | 15 Mar 2016 | | Director Dealing | RNS |
| 11/03/16 | 07:00:10 | 11 Mar 2016 | | Director Dealing | RNS |
| 10/03/16 | 07:00:10 | 10 Mar 2016 | | Director Dealing | RNS |
| 02/03/16 | 17:13:40 | 2 Mar 2016 | | Director Dealing | RNS |
| 02/03/16 | 09:46:55 | 2 Mar 2016 | | Director Dealing | RNS |
| 29/02/16 | 07:00:14 | 29 Feb 2016 | | Director Dealing | RNS |
| 26/02/16 | 09:43:53 | 26 Feb 2016 | | Directors Dealings | RNS |
| 24/02/16 | 07:00:11 | 24 Feb 2016 | | Half Yearly Report | RNS |
| 25/01/16 | 07:00:11 | 25 Jan 2016 | | Notice of Results | RNS |
| 13/01/16 | 16:53:03 | 13 Jan 2016 | | Issue of Equity | RNS |
| 15/12/15 | 13:43:25 | 15 Dec 2015 | | Directors Dealings | RNS |
| 15/12/15 | 12:18:45 | 15 Dec 2015 | | Result of AGM | RNS |
| 15/12/15 | 07:00:05 | 15 Dec 2015 | | AGM Statement | RNS |
| 02/12/15 | 11:37:49 | 2 Dec 2015 | | Issue of Equity | RNS |
| 01/12/15 | 11:06:08 | 1 Dec 2015 | | Posting of Annual Report & Notice of AGM | RNS |
| 02/11/15 | 15:42:19 | 2 Nov 2015 | | Issue of Equity | RNS |
| 22/10/15 | 17:02:07 | 22 Oct 2015 | | Issue of Equity | RNS |
| 15/10/15 | 10:50:40 | 15 Oct 2015 | | Issue of Equity/Director Dealing | RNS |
| 12/10/15 | 08:00:14 | 12 Oct 2015 | | Final Results | RNS |
| 01/10/15 | 08:00:06 | 1 Oct 2015 | | Appointment of Non-Executive Director | RNS |
| 25/09/15 | 14:52:59 | 25 Sept 2015 | | Issue of Equity | RNS |
| 18/09/15 | 08:00:07 | 18 Sept 2015 | | Notice of Results | RNS |
| 18/08/15 | 11:14:32 | 18 Aug 2015 | | Issue of Equity | RNS |
| 17/08/15 | 14:07:45 | 17 Aug 2015 | | Director Share Transfer | RNS |
| 06/08/15 | 12:01:44 | 6 Aug 2015 | | Issue of Equity | RNS |
| 04/08/15 | 12:57:27 | 4 Aug 2015 | | Directors dealing/grant of options | RNS |
| 20/07/15 | 17:25:03 | 20 Jul 2015 | | Issue of Equity | RNS |
| 30/06/15 | 17:59:46 | 30 Jun 2015 | | Issue of Equity | RNS |
| 24/06/15 | 17:08:37 | 24 Jun 2015 | | Issue of Equity | RNS |
| 23/06/15 | 16:15:30 | 23 Jun 2015 | | Issue of Equity | RNS |
| 18/06/15 | 10:00:03 | 18 Jun 2015 | | Director Dealing/Issue of Equity | RNS |
| 18/06/15 | 08:00:10 | 18 Jun 2015 | | Special Dividend and notice of results | RNS |
| 03/06/15 | 13:20:48 | 3 Jun 2015 | | Issue of Equity | RNS |
| 22/05/15 | 12:19:09 | 22 May 2015 | | Issue of Equity | RNS |
| 21/05/15 | 08:00:10 | 21 May 2015 | | Trading update | RNS |
| 08/05/15 | 08:00:23 | 8 May 2015 | | Issue of Equity | RNS |
| 04/03/15 | 07:00:12 | 4 Mar 2015 | | Issue of Equity/Director dealing | RNS |
| 25/02/15 | 07:00:39 | 25 Feb 2015 | | Half Yearly Report | RNS |
| 06/02/15 | 07:00:07 | 6 Feb 2015 | | Investor Results Presentation | RNS |
| 28/01/15 | 07:00:05 | 28 Jan 2015 | | Issue of Equity | RNS |