| 01/07/20 | 10:30:29 | 1 Jul 2020 | | Total Voting Rights | RNS |
| 10/06/20 | 11:06:58 | 10 Jun 2020 | | Director/PDMR Shareholding | RNS |
| 01/06/20 | 09:11:11 | 1 Jun 2020 | | Total Voting Rights | RNS |
| 20/05/20 | 13:57:53 | 20 May 2020 | | Holding(s) in Company | RNS |
| 13/05/20 | 14:06:17 | 13 May 2020 | | Director/PDMR Shareholding | RNS |
| 07/05/20 | 13:04:59 | 7 May 2020 | | Result of AGM | RNS |
| 07/05/20 | 07:00:05 | 7 May 2020 | | Interim Management Statement & Coronavirus update | RNS |
| 01/05/20 | 10:03:48 | 1 May 2020 | | Total Voting Rights | RNS |
| 30/04/20 | 16:48:10 | 30 Apr 2020 | | Holding(s) in Company | RNS |
| 27/04/20 | 17:27:11 | 27 Apr 2020 | | Disclosure of rights attached to equity shares | RNS |
| 21/04/20 | 13:07:10 | 21 Apr 2020 | | Change of Venue for the 2020 AGM | RNS |
| 21/04/20 | 12:30:07 | 21 Apr 2020 | | Director Declaration | RNS |
| 16/04/20 | 16:26:34 | 16 Apr 2020 | | Holding(s) in Company | RNS |
| 15/04/20 | 14:20:48 | 15 Apr 2020 | | Director/PDMR Shareholding | RNS |
| 14/04/20 | 16:42:46 | 14 Apr 2020 | | Director/PDMR Shareholding | RNS |
| 01/04/20 | 10:56:39 | 1 Apr 2020 | | Total Voting Rights | RNS |
| 31/03/20 | 17:45:52 | 31 Mar 2020 | | Annual Financial Report | RNS |
| 30/03/20 | 08:00:07 | 30 Mar 2020 | | Coronavirus update | RNS |
| 26/03/20 | 15:58:39 | 26 Mar 2020 | | Holding(s) in Company | RNS |
| 18/03/20 | 16:56:39 | 18 Mar 2020 | | Director/PDMR Shareholding | RNS |
| 17/03/20 | 16:37:42 | 17 Mar 2020 | | Director/PDMR Shareholding | RNS |
| 12/03/20 | 10:52:20 | 12 Mar 2020 | | Director/PDMR Shareholding | RNS |
| 11/03/20 | 12:18:07 | 11 Mar 2020 | | Director/PDMR Shareholding | RNS |
| 02/03/20 | 15:10:56 | 2 Mar 2020 | | Total Voting Rights | RNS |
| 28/02/20 | 07:00:03 | 28 Feb 2020 | | Preliminary results, year ended 31 December 2019 | RNS |
| 12/02/20 | 15:07:13 | 12 Feb 2020 | | Director/PDMR Shareholding | RNS |
| 03/02/20 | 10:55:35 | 3 Feb 2020 | | Total Voting Rights | RNS |
| 15/01/20 | 12:15:18 | 15 Jan 2020 | | Director/PDMR Shareholding | RNS |
| 13/01/20 | 15:31:08 | 13 Jan 2020 | | Holding(s) in Company | RNS |
| 03/01/20 | 11:54:08 | 3 Jan 2020 | | Block listing Interim Review | RNS |
| 02/01/20 | 14:04:35 | 2 Jan 2020 | | Total Voting Rights | RNS |
| 11/12/19 | 14:40:49 | 11 Dec 2019 | | Director/PDMR Shareholding | RNS |
| 02/12/19 | 10:20:35 | 2 Dec 2019 | | Total Voting Rights | RNS |
| 27/11/19 | 09:00:03 | 27 Nov 2019 | | Non-executive director changes | RNS |
| 21/11/19 | 08:10:56 | 21 Nov 2019 | | Director/PDMR Shareholding | RNS |
| 14/11/19 | 10:04:59 | 14 Nov 2019 | | Director/PDMR Shareholding | RNS |
| 07/11/19 | 07:00:06 | 7 Nov 2019 | | IMS and Strategy Review conclusions | RNS |
| 01/11/19 | 10:04:52 | 1 Nov 2019 | | Total Voting Rights | RNS |
| 09/10/19 | 15:07:41 | 9 Oct 2019 | | Director/PDMR Shareholding | RNS |
| 01/10/19 | 11:17:39 | 1 Oct 2019 | | Total Voting Rights | RNS |
| 23/09/19 | 08:00:08 | 23 Sept 2019 | | Completion of PBM acquisition | RNS |
| 16/09/19 | 16:51:45 | 16 Sept 2019 | | Director/PDMR Shareholding | RNS |
| 11/09/19 | 14:08:05 | 11 Sept 2019 | | Director/PDMR Shareholding | RNS |
| 02/09/19 | 11:18:02 | 2 Sept 2019 | | Total Voting Rights | RNS |
| 20/08/19 | 08:00:08 | 20 Aug 2019 | | Proposed acquisition of PBM for $85m | RNS |
| 14/08/19 | 14:42:11 | 14 Aug 2019 | | Director/PDMR Shareholding | RNS |
| 12/08/19 | 16:40:06 | 12 Aug 2019 | | Non-executive director change | RNS |
| 01/08/19 | 17:17:10 | 1 Aug 2019 | | Total Voting Rights | RNS |
| 26/07/19 | 08:00:02 | 26 Jul 2019 | | Interim Results, six months ended 30 June 2019 | RNS |
| 15/07/19 | 17:29:30 | 15 Jul 2019 | | Director Declaration | RNS |
