| 14/09/17 | 12:00:35 | 14 Sept 2017 | | TR-1: Notification of Major Interests in Shares | RNS |
| 11/09/17 | 08:00:03 | 11 Sept 2017 | | Transaction in Own Shares | RNS |
| 08/09/17 | 08:00:03 | 8 Sept 2017 | | Transaction in Own Shares | RNS |
| 22/08/17 | 15:18:23 | 22 Aug 2017 | | Director/PDMR Shareholding | RNS |
| 16/08/17 | 08:00:03 | 16 Aug 2017 | | Transaction in Own Shares | RNS |
| 15/08/17 | 08:00:03 | 15 Aug 2017 | | Transaction in Own Shares | RNS |
| 11/08/17 | 08:00:03 | 11 Aug 2017 | | Transaction in Own Shares | RNS |
| 09/08/17 | 08:00:03 | 9 Aug 2017 | | Close Period Repurchase Programme | RNS |
| 09/08/17 | 08:00:03 | 9 Aug 2017 | | Transaction in Own Shares | RNS |
| 03/08/17 | 08:05:01 | 3 Aug 2017 | | Director/PDMR Shareholding | RNS |
| 03/08/17 | 08:00:06 | 3 Aug 2017 | | Transaction in Own Shares | RNS |
| 02/08/17 | 08:00:05 | 2 Aug 2017 | | Transaction in Own Shares | RNS |
| 25/07/17 | 08:00:03 | 25 Jul 2017 | | Transaction in Own Shares | RNS |
| 20/07/17 | 13:00:00 | 20 Jul 2017 | | Result of Tender Offer | RNS |
| 20/07/17 | 08:00:02 | 20 Jul 2017 | | Transaction in Own Shares | RNS |
| 19/07/17 | 16:27:20 | 19 Jul 2017 | | Director/PDMR Shareholding | RNS |
| 13/07/17 | 08:43:40 | 13 Jul 2017 | | Transaction in Own Shares | RNS |
| 12/07/17 | 08:00:03 | 12 Jul 2017 | | Trading Statement | RNS |
| 10/07/17 | 10:24:44 | 10 Jul 2017 | | Transaction in Own Shares | RNS |
| 07/07/17 | 08:53:28 | 7 Jul 2017 | | Transaction in Own Shares | RNS |
| 06/07/17 | 08:30:02 | 6 Jul 2017 | | Transaction in Own Shares | RNS |
| 06/07/17 | 08:21:35 | 6 Jul 2017 | | Close Period repurchase programme replacement | RNS |
| 05/07/17 | 17:06:01 | 5 Jul 2017 | | Close period repurchase programme | RNS |
| 05/07/17 | 08:27:18 | 5 Jul 2017 | | Transaction in Own Shares | RNS |
| 04/07/17 | 08:41:37 | 4 Jul 2017 | | Transaction in Own Shares | RNS |
| 21/06/17 | 10:46:00 | 21 Jun 2017 | | Director/PDMR Shareholding | RNS |
| 13/06/17 | 15:10:20 | 13 Jun 2017 | | Trading Statement | RNS |
| 19/05/17 | 13:45:06 | 19 May 2017 | | Director/PDMR Shareholding | RNS |
| 16/05/17 | 13:36:34 | 16 May 2017 | | Director/PDMR Shareholding | RNS |
| 03/05/17 | 08:00:07 | 3 May 2017 | | Trading Statement | RNS |
| 30/03/17 | 12:34:54 | 30 Mar 2017 | | Director/PDMR Shareholding | RNS |
| 28/03/17 | 13:55:25 | 28 Mar 2017 | | Director/PDMR Shareholding | RNS |
| 21/03/17 | 14:09:22 | 21 Mar 2017 | | Director/PDMR Shareholding | RNS |
| 15/03/17 | 11:53:56 | 15 Mar 2017 | | Director/PDMR Shareholding | RNS |
| 10/03/17 | 07:00:08 | 10 Mar 2017 | | Half-year Report | RNS |
| 22/02/17 | 09:53:28 | 22 Feb 2017 | | Director/PDMR Shareholding | RNS |
| 08/02/17 | 15:54:58 | 8 Feb 2017 | | Director/PDMR Shareholding | RNS |
| 03/02/17 | 09:28:15 | 3 Feb 2017 | | Director/PDMR Shareholding | RNS |
| 30/12/16 | 07:00:05 | 30 Dec 2016 | | Transaction in Own Shares | RNS |
| 29/12/16 | 08:01:26 | 29 Dec 2016 | | Transaction in Own Shares | RNS |
| 22/12/16 | 08:22:17 | 22 Dec 2016 | | Transaction in Own Shares | RNS |
| 21/12/16 | 14:25:20 | 21 Dec 2016 | | Director/PDMR Shareholding | RNS |
| 21/12/16 | 14:20:16 | 21 Dec 2016 | | Director/PDMR Shareholding | RNS |
| 21/12/16 | 11:54:19 | 21 Dec 2016 | | Transaction in Own Shares | RNS |
| 20/12/16 | 09:37:45 | 20 Dec 2016 | | Transaction in Own Shares | RNS |
| 19/12/16 | 09:01:59 | 19 Dec 2016 | | Transaction in Own Shares | RNS |
| 19/12/16 | 09:00:12 | 19 Dec 2016 | | Transaction in Own Shares | RNS |
| 14/12/16 | 13:48:45 | 14 Dec 2016 | | TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARES | RNS |
| 14/12/16 | 07:00:06 | 14 Dec 2016 | | Transaction in Own Shares | RNS |
| 13/12/16 | 08:30:49 | 13 Dec 2016 | | Transaction in Own Shares | RNS |