| 17/01/18 | 07:00:03 | 17 Jan 2018 | | Trading Update | RNS |
| 15/01/18 | 09:09:47 | 15 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 10/01/18 | 15:08:46 | 10 Jan 2018 | | Total Voting Rights | RNS |
| 09/01/18 | 13:46:29 | 9 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 19/12/17 | 15:37:22 | 19 Dec 2017 | | Total Voting Rights | RNS |
| 14/12/17 | 11:19:31 | 14 Dec 2017 | | Director/PDMR Shareholding | RNS |
| 06/12/17 | 16:49:49 | 6 Dec 2017 | | Director/PDMR Shareholding | RNS |
| 04/12/17 | 15:47:56 | 4 Dec 2017 | | Purchase of shares for the Employee Benefit Trust | RNS |
| 04/12/17 | 15:42:46 | 4 Dec 2017 | | Total Voting Rights | RNS |
| 01/12/17 | 16:31:44 | 1 Dec 2017 | | Director/PDMR Shareholding | RNS |
| 24/11/17 | 16:41:27 | 24 Nov 2017 | | Director/PDMR Shareholding | RNS |
| 07/11/17 | 10:48:53 | 7 Nov 2017 | | Director/PDMR Shareholding | RNS |
| 20/10/17 | 08:00:01 | 20 Oct 2017 | | Trading Update | RNS |
| 13/10/17 | 15:40:43 | 13 Oct 2017 | | Total Voting Rights | RNS |
| 05/10/17 | 11:44:15 | 5 Oct 2017 | | Director/PDMR Shareholding | RNS |
| 21/09/17 | 16:55:24 | 21 Sept 2017 | | Holding(s) in Company | RNS |
| 15/09/17 | 15:39:25 | 15 Sept 2017 | | Cancellation of Block listing | RNS |
| 11/09/17 | 18:54:02 | 11 Sept 2017 | | Additional Listing | RNS |
| 08/09/17 | 13:14:59 | 8 Sept 2017 | | Director/PDMR Shareholding | RNS |
| 31/08/17 | 18:07:52 | 31 Aug 2017 | | 2017 Half Year Results - NSM | RNS |
| 31/08/17 | 15:18:24 | 31 Aug 2017 | | Director/PDMR Shareholding | RNS |
| 31/08/17 | 15:16:26 | 31 Aug 2017 | | Director/PDMR Shareholding | RNS |
| 25/08/17 | 08:00:02 | 25 Aug 2017 | | 2017 Half-year Report | RNS |
| 14/08/17 | 10:19:18 | 14 Aug 2017 | | Notice of Interim Results | RNS |
| 18/07/17 | 15:42:10 | 18 Jul 2017 | | Block listing Interim Review | RNS |
| 17/07/17 | 12:06:52 | 17 Jul 2017 | | Total Voting Rights | RNS |
| 03/07/17 | 11:30:28 | 3 Jul 2017 | | Total Voting Rights | RNS |
| 16/06/17 | 08:00:01 | 16 Jun 2017 | | Investor and Analyst Site Visit | RNS |
| 09/06/17 | 15:16:49 | 9 Jun 2017 | | Director/PDMR Shareholding | RNS |
| 07/06/17 | 13:18:03 | 7 Jun 2017 | | Director/PDMR Shareholding | RNS |
| 25/05/17 | 16:34:57 | 25 May 2017 | | Result of AGM | RNS |
| 25/05/17 | 08:00:06 | 25 May 2017 | | AGM Trading Update | RNS |
| 15/05/17 | 16:50:25 | 15 May 2017 | | Director/PDMR Shareholding | RNS |
| 02/05/17 | 16:24:51 | 2 May 2017 | | Total Voting Rights | RNS |
| 28/04/17 | 10:15:33 | 28 Apr 2017 | | Director/PDMR Shareholding | RNS |
| 26/04/17 | 17:16:16 | 26 Apr 2017 | | Director/PDMR Shareholding | RNS |
| 21/04/17 | 10:08:56 | 21 Apr 2017 | | 2016 Annual Report and Financial Statements | RNS |
