| 30/04/15 | 14:20:47 | 30 Apr 2015 | | Blocklisting Interim Review | RNS |
| 30/04/15 | 14:14:25 | 30 Apr 2015 | | Additional Listing | RNS |
| 29/04/15 | 18:13:14 | 29 Apr 2015 | | Transaction in Own Shares | RNS |
| 28/04/15 | 17:51:54 | 28 Apr 2015 | | Transaction in Own Shares | RNS |
| 27/04/15 | 18:46:28 | 27 Apr 2015 | | Transaction in Own Shares | RNS |
| 24/04/15 | 18:08:07 | 24 Apr 2015 | | Transaction in Own Shares | RNS |
| 24/04/15 | 16:05:32 | 24 Apr 2015 | | Transaction in Own Shares | RNS |
| 23/04/15 | 18:02:45 | 23 Apr 2015 | | Transaction in Own Shares | RNS |
| 23/04/15 | 08:00:18 | 23 Apr 2015 | | Transaction in Own Shares | RNS |
| 21/04/15 | 18:18:44 | 21 Apr 2015 | | Transaction in Own Shares | RNS |
| 20/04/15 | 17:55:34 | 20 Apr 2015 | | Transaction in Own Shares | RNS |
| 17/04/15 | 18:03:12 | 17 Apr 2015 | | Transaction in Own Shares | RNS |
| 16/04/15 | 18:29:07 | 16 Apr 2015 | | Transaction in Own Shares | RNS |
| 15/04/15 | 18:17:56 | 15 Apr 2015 | | Transaction in Own Shares | RNS |
| 14/04/15 | 18:43:42 | 14 Apr 2015 | | Transaction in Own Shares | RNS |
| 13/04/15 | 18:23:04 | 13 Apr 2015 | | Transaction in Own Shares | RNS |
| 13/04/15 | 13:00:01 | 13 Apr 2015 | | Change to Executive Committee membership | RNS |
| 10/04/15 | 18:03:00 | 10 Apr 2015 | | Transaction in Own Shares | RNS |
| 09/04/15 | 17:56:33 | 9 Apr 2015 | | Transaction in Own Shares | RNS |
| 08/04/15 | 18:08:04 | 8 Apr 2015 | | Transaction in Own Shares | RNS |
| 07/04/15 | 17:56:58 | 7 Apr 2015 | | Transaction in Own Shares | RNS |
| 02/04/15 | 19:15:47 | 2 Apr 2015 | | Transaction in Own Shares | RNS |
| 02/04/15 | 17:01:16 | 2 Apr 2015 | | Total Voting Rights | RNS |
| 01/04/15 | 18:26:54 | 1 Apr 2015 | | Transaction in Own Shares | RNS |
| 01/04/15 | 08:00:31 | 1 Apr 2015 | | Transaction in Own Shares | RNS |
| 30/03/15 | 18:23:08 | 30 Mar 2015 | | Transaction in Own Shares | RNS |
| 30/03/15 | 08:32:18 | 30 Mar 2015 | | Transaction in Own Shares | RNS |
| 27/03/15 | 11:25:06 | 27 Mar 2015 | | Tender Offer | RNS |
| 26/03/15 | 17:03:21 | 26 Mar 2015 | | Transaction in Own Shares | RNS |
| 25/03/15 | 16:49:07 | 25 Mar 2015 | | Transaction in Own Shares | RNS |
| 24/03/15 | 16:55:18 | 24 Mar 2015 | | Transaction in Own Shares | RNS |
| 23/03/15 | 16:58:50 | 23 Mar 2015 | | Transaction in Own Shares | RNS |
| 20/03/15 | 17:10:51 | 20 Mar 2015 | | Transaction in Own Shares | RNS |
| 19/03/15 | 16:51:55 | 19 Mar 2015 | | Transaction in Own Shares | RNS |
| 19/03/15 | 14:47:11 | 19 Mar 2015 | | Tender Offer | RNS |
| 18/03/15 | 17:09:27 | 18 Mar 2015 | | Transaction in Own Shares | RNS |
| 17/03/15 | 17:05:50 | 17 Mar 2015 | | Transaction in Own Shares | RNS |
| 17/03/15 | 07:00:55 | 17 Mar 2015 | | Circ re. Capital Markets Day | RNS |
| 16/03/15 | 18:05:39 | 16 Mar 2015 | | Transaction in Own Shares | RNS |
| 13/03/15 | 17:04:34 | 13 Mar 2015 | | Transaction in Own Shares | RNS |
| 12/03/15 | 17:34:19 | 12 Mar 2015 | | Transaction in Own Shares | RNS |
| 11/03/15 | 17:29:49 | 11 Mar 2015 | | Transaction in Own Shares | RNS |
| 10/03/15 | 16:52:35 | 10 Mar 2015 | | Transaction in Own Shares | RNS |
| 09/03/15 | 16:54:26 | 9 Mar 2015 | | Transaction in Own Shares | RNS |
| 06/03/15 | 17:17:03 | 6 Mar 2015 | | Transaction in Own Shares | RNS |
| 06/03/15 | 07:00:14 | 6 Mar 2015 | | Transaction in Own Shares | RNS |
| 04/03/15 | 16:59:43 | 4 Mar 2015 | | Transaction in Own Shares | RNS |
| 04/03/15 | 13:54:17 | 4 Mar 2015 | | Total Voting Rights | RNS |
| 03/03/15 | 17:16:12 | 3 Mar 2015 | | Transaction in Own Shares | RNS |
| 03/03/15 | 12:45:31 | 3 Mar 2015 | | Directorate Change | RNS |