| 23/04/18 | 08:00:10 | 23 Apr 2018 | | Directorate Change | RNS |
| 18/04/18 | 14:36:47 | 18 Apr 2018 | | Results of Annual General Meeting | RNS |
| 18/04/18 | 08:00:03 | 18 Apr 2018 | | AGM & Q1 2018 Trading Update & Directorate Change | RNS |
| 11/04/18 | 16:46:14 | 11 Apr 2018 | | TR-1: Notification of Major Holdings | RNS |
| 27/03/18 | 16:28:44 | 27 Mar 2018 | | TR-1: Notification of Major Holdings | RNS |
| 14/03/18 | 11:59:13 | 14 Mar 2018 | | Report on Payments to Goverments 2017 | RNS |
| 13/03/18 | 11:57:02 | 13 Mar 2018 | | Annual Report and Accounts and AGM Statement | RNS |
| 13/03/18 | 07:30:04 | 13 Mar 2018 | | TR-1: Notification of Major Holdings | RNS |
| 02/03/18 | 14:41:47 | 2 Mar 2018 | | Notification of Major Holdings | RNS |
| 02/03/18 | 11:05:54 | 2 Mar 2018 | | Block Listing Interim Review | RNS |
| 01/03/18 | 07:00:03 | 1 Mar 2018 | | 2017 Full Year Results | RNS |
| 19/02/18 | 16:22:38 | 19 Feb 2018 | | TR-1: Notification of Major Holdings | RNS |
| 16/02/18 | 11:12:44 | 16 Feb 2018 | | TR-1: Notification of Major Holdings | RNS |
| 14/02/18 | 16:00:44 | 14 Feb 2018 | | TR-1: Notification of Major Holdings | RNS |
| 13/02/18 | 16:02:51 | 13 Feb 2018 | | TR-1: Notification of Major Holdings | RNS |
| 12/02/18 | 17:13:31 | 12 Feb 2018 | | TR-1: Notification of Major Holdings | RNS |
| 26/01/18 | 14:12:35 | 26 Jan 2018 | | TR-1: Notification of Major Holdings | RNS |
| 17/01/18 | 16:58:14 | 17 Jan 2018 | | TR-1: Notification of Major Holdings | RNS |
| 10/01/18 | 15:39:44 | 10 Jan 2018 | | TR-1: Notification of Major Holdings | RNS |
| 08/01/18 | 14:38:34 | 8 Jan 2018 | | TR-1: Notification of Major Holdings | RNS |
| 28/12/17 | 07:25:19 | 28 Dec 2017 | | NOTIFICATION OF MAJOR HOLDINGS | RNS |
| 19/12/17 | 14:43:57 | 19 Dec 2017 | | TR-1: Notification of Major Holdings | RNS |
| 19/12/17 | 13:59:29 | 19 Dec 2017 | | TR-1: Notification of Major Holdings | RNS |
| 18/12/17 | 07:00:03 | 18 Dec 2017 | | Trading Update | RNS |
| 13/12/17 | 08:44:11 | 13 Dec 2017 | | TR-1: Notification of Major Holdings | RNS |
| 07/12/17 | 16:26:58 | 7 Dec 2017 | | TR-1: Notification of Major Holdings | RNS |
| 06/12/17 | 13:47:54 | 6 Dec 2017 | | TR-1: Notification of Major Holdings | RNS |
| 16/11/17 | 07:00:03 | 16 Nov 2017 | | Changes to the Group's Segmental Reporting 2017 | RNS |
| 08/11/17 | 15:53:19 | 8 Nov 2017 | | Notification of Major Holdings | RNS |
| 02/11/17 | 13:58:44 | 2 Nov 2017 | | TR-1: Notification of Major Holdings | RNS |
| 25/10/17 | 13:09:10 | 25 Oct 2017 | | Additional Listing of Shares | RNS |
| 25/10/17 | 08:00:04 | 25 Oct 2017 | | Notification of Major Holdings | RNS |
| 24/10/17 | 08:00:02 | 24 Oct 2017 | | Q3 Trading Statement | RNS |
| 05/10/17 | 16:58:12 | 5 Oct 2017 | | TR-1: Notification of Major Holdings | RNS |
| 03/10/17 | 17:11:21 | 3 Oct 2017 | | TR-1: Notification of Major Holdings | RNS |
| 28/09/17 | 09:00:01 | 28 Sept 2017 | | Director Declaration and Retirement | RNS |
| 07/09/17 | 17:37:13 | 7 Sept 2017 | | TR-1: Notification of Major Holdings | RNS |
| 06/09/17 | 17:00:57 | 6 Sept 2017 | | Block Listing Six Monthly Return | RNS |
| 04/09/17 | 17:37:01 | 4 Sept 2017 | | TR-1: Notification of Major Holding | RNS |
| 01/09/17 | 18:04:23 | 1 Sept 2017 | | TR-1: Notification of Major Holdings | RNS |
| 01/09/17 | 10:58:27 | 1 Sept 2017 | | TR-1: Notifiction of Major Holdings | RNS |
| 01/09/17 | 08:00:05 | 1 Sept 2017 | | Directorate Change and Remuneration Disclosure | RNS |
| 24/08/17 | 08:00:02 | 24 Aug 2017 | | 2017 Half Year Results | RNS |
| 23/08/17 | 17:26:13 | 23 Aug 2017 | | TR-1: Notification of Major Holdings | RNS |
| 16/08/17 | 08:00:05 | 16 Aug 2017 | | Directorate Change: CEO Appointment | RNS |
| 01/08/17 | 18:25:59 | 1 Aug 2017 | | TR-1: Notification of Major Holdings | RNS |
| 04/07/17 | 11:03:09 | 4 Jul 2017 | | TR-1: Notification of Major Holdings | RNS |
| 04/07/17 | 10:59:57 | 4 Jul 2017 | | TR-1: Notification of Major Holdings | RNS |
| 04/07/17 | 08:00:02 | 4 Jul 2017 | | H1 2017 Trading Statement | RNS |
| 26/06/17 | 16:17:56 | 26 Jun 2017 | | TR-1: Notification of major holdings | RNS |
