| 14/01/21 | 07:00:07 | 14 Jan 2021 | | Trading Update | RNS |
| 12/01/21 | 11:06:38 | 12 Jan 2021 | | Notification of Major Holdings | RNS |
| 11/01/21 | 07:00:07 | 11 Jan 2021 | | Notification of Major Holdings | RNS |
| 07/01/21 | 16:28:23 | 7 Jan 2021 | | Notification of Major Holdings | RNS |
| 05/01/21 | 07:00:04 | 5 Jan 2021 | | Notification of Major Holdings | RNS |
| 04/01/21 | 07:00:10 | 4 Jan 2021 | | Notification of Major Holdings | RNS |
| 30/12/20 | 08:36:37 | 30 Dec 2020 | | Notification of Major Holdings | RNS |
| 23/12/20 | 16:16:46 | 23 Dec 2020 | | Notification of Major Holdings | RNS |
| 21/12/20 | 07:00:07 | 21 Dec 2020 | | Change of Auditor | RNS |
| 07/12/20 | 17:40:17 | 7 Dec 2020 | | Notification of Major Holdings | RNS |
| 04/12/20 | 17:19:04 | 4 Dec 2020 | | Notification of Major Holdings | RNS |
| 03/12/20 | 07:00:07 | 3 Dec 2020 | | Notification of Major Holdings | RNS |
| 02/12/20 | 07:00:07 | 2 Dec 2020 | | NOTIFICATION OF MAJOR HOLDINGS | RNS |
| 30/11/20 | 07:00:09 | 30 Nov 2020 | | Notification of Major Holdings | RNS |
| 26/11/20 | 09:11:31 | 26 Nov 2020 | | Notification of Major Holdings | RNS |
| 26/11/20 | 07:00:06 | 26 Nov 2020 | | Update on Agenda for Change programme | RNS |
| 25/11/20 | 08:44:24 | 25 Nov 2020 | | Notification of Major Holdings | RNS |
| 23/11/20 | 07:07:42 | 23 Nov 2020 | | Notification of Major Holdings | RNS |
| 19/11/20 | 17:53:32 | 19 Nov 2020 | | NOTIFICATION OF MAJOR HOLDINGS | RNS |
| 17/11/20 | 07:00:11 | 17 Nov 2020 | | Non-Executive Director Appointment | RNS |
| 17/11/20 | 07:00:11 | 17 Nov 2020 | | Notification of Major Holdings | RNS |
| 13/11/20 | 07:00:08 | 13 Nov 2020 | | Notification of Major Holdings | RNS |
| 11/11/20 | 07:00:03 | 11 Nov 2020 | | Notification of Major Holdings | RNS |
| 10/11/20 | 12:49:02 | 10 Nov 2020 | | NOTIFICATION OF MAJOR HOLDINGS | RNS |
| 10/11/20 | 12:48:01 | 10 Nov 2020 | | NOTIFICATION OF MAJOR HOLDINGS | RNS |
| 06/11/20 | 14:52:39 | 6 Nov 2020 | | Notification of Major Holdings | RNS |
| 05/11/20 | 13:14:23 | 5 Nov 2020 | | Employee Share Option Grant | RNS |
| 05/11/20 | 07:00:06 | 5 Nov 2020 | | Grant of Options & Director’s Dealing | RNS |
| 04/11/20 | 08:30:01 | 4 Nov 2020 | | Notification of Major Holdings | RNS |
| 04/11/20 | 08:30:01 | 4 Nov 2020 | | Notification of Major Holdings | RNS |
| 04/11/20 | 07:00:05 | 4 Nov 2020 | | SAYE Share Scheme 2020 | RNS |
| 03/11/20 | 07:00:06 | 3 Nov 2020 | | Notification of Major Holdings | RNS |
| 02/11/20 | 14:37:22 | 2 Nov 2020 | | Block Listing Update | RNS |
| 30/10/20 | 11:30:15 | 30 Oct 2020 | | Notification of Major Holdings | RNS |
| 27/10/20 | 07:00:08 | 27 Oct 2020 | | Purchase of Shares by Employee Benefit Trust | RNS |
| 27/10/20 | 07:00:08 | 27 Oct 2020 | | Notification of Major Holdings | RNS |
| 26/10/20 | 14:53:28 | 26 Oct 2020 | | Block Listing Update and Total Voting Rights | RNS |
| 20/10/20 | 17:48:25 | 20 Oct 2020 | | Directors’ Dealing | RNS |
| 19/10/20 | 07:00:07 | 19 Oct 2020 | | STATEMENT RE AUDITOR | RNS |
| 30/09/20 | 07:00:03 | 30 Sept 2020 | | Interim Results | RNS |
| 25/09/20 | 07:00:02 | 25 Sept 2020 | | Publication of and response to Independent Review | RNS |
| 23/09/20 | 14:33:49 | 23 Sept 2020 | | Notification of Major Holdings | RNS |
| 14/08/20 | 14:09:24 | 14 Aug 2020 | | Notification of Major Holdings | RNS |
| 28/07/20 | 07:00:03 | 28 Jul 2020 | | Update on Independent Review and Notice of Results | RNS |
| 16/07/20 | 15:41:55 | 16 Jul 2020 | | Director’s Dealings | RNS |
| 10/07/20 | 07:00:03 | 10 Jul 2020 | | Purchase of Shares by Employee Benefit Trust | RNS |
| 08/07/20 | 15:07:51 | 8 Jul 2020 | | Notification of Major Holdings | RNS |
| 08/07/20 | 07:00:05 | 8 Jul 2020 | | Independent review of UK supply chain | RNS |
| 06/07/20 | 07:00:08 | 6 Jul 2020 | | Notification of Major Holdings | RNS |
| 06/07/20 | 07:00:08 | 6 Jul 2020 | | Notification of Major Holdings | RNS |