| 25/11/22 | 13:37:51 | 25 Nov 2022 | | Director/PDMR Shareholding |
| 23/11/22 | 07:00:04 | 23 Nov 2022 | | Results for the six months ended 30 September 2022 |
| 22/11/22 | 07:00:10 | 22 Nov 2022 | | Investor Presentation covering Interim Results |
| 14/11/22 | 07:00:07 | 14 Nov 2022 | | Change of Auditor |
| 31/10/22 | 07:00:08 | 31 Oct 2022 | | Block listing Interim Review |
| 24/10/22 | 13:30:28 | 24 Oct 2022 | | Holding(s) in Company |
| 24/10/22 | 13:28:24 | 24 Oct 2022 | | Holding(s) in Company |
| 26/09/22 | 16:01:48 | 26 Sept 2022 | | Result of AGM |
| 05/09/22 | 13:00:00 | 5 Sept 2022 | | Investor Presentation covering Full Year Results |
| 02/09/22 | 07:00:06 | 2 Sept 2022 | | Publication of Annual Report and Notice of AGM |
| 31/08/22 | 07:00:05 | 31 Aug 2022 | | Final Results for the Year Ended 31 March 2022 |
| 26/08/22 | 13:13:09 | 26 Aug 2022 | | Holding(s) in Company |
| 25/08/22 | 07:00:04 | 25 Aug 2022 | | Holding(s) in Company |
| 22/08/22 | 07:00:07 | 22 Aug 2022 | | Revised Notice of Results |
| 09/08/22 | 07:00:05 | 9 Aug 2022 | | Directorate Change |
| 08/08/22 | 11:05:41 | 8 Aug 2022 | | Second Price Monitoring Extn |
| 08/08/22 | 11:00:26 | 8 Aug 2022 | | Price Monitoring Extension |
| 08/08/22 | 07:00:06 | 8 Aug 2022 | | Notice of Results and Trading Update |
| 11/07/22 | 07:00:04 | 11 Jul 2022 | | New Banking Facility |
| 06/07/22 | 07:00:09 | 6 Jul 2022 | | Partnership with Moredun Research Institute |
| 15/06/22 | 07:35:05 | 15 Jun 2022 | | Partnership with Imperial College |
| 12/05/22 | 12:05:36 | 12 May 2022 | | Director/PDMR Dealings |
| 29/04/22 | 11:47:04 | 29 Apr 2022 | | Block Listing Interim Review |
| 01/04/22 | 07:00:09 | 1 Apr 2022 | | Director/PDMR Dealings |
| 30/03/22 | 07:00:05 | 30 Mar 2022 | | Director/PDMR Dealings |
| 23/03/22 | 17:53:33 | 23 Mar 2022 | | Director/PDMR Dealing |
| 21/03/22 | 07:00:10 | 21 Mar 2022 | | Director/PDMR Dealing |
| 15/03/22 | 07:00:05 | 15 Mar 2022 | | Pre-close Trading Update |
| 23/02/22 | 07:00:03 | 23 Feb 2022 | | New Marketing Authorisations for Aivlosin in China |
| 01/02/22 | 13:53:12 | 1 Feb 2022 | | Holding(s) in Company |
| 24/01/22 | 07:00:16 | 24 Jan 2022 | | Investor Presentation |
| 18/01/22 | 07:01:03 | 18 Jan 2022 | | Holding(s) in Company |
| 18/01/22 | 07:00:05 | 18 Jan 2022 | | Chief Executive Officer Appointment |
| 13/01/22 | 09:29:09 | 13 Jan 2022 | | Holding(s) in Company |
| 12/01/22 | 07:00:04 | 12 Jan 2022 | | Trading update, Appointment of Joint Broker & CMD |
| 06/12/21 | 08:14:52 | 6 Dec 2021 | | Holding(s) in Company |
| 01/12/21 | 07:00:10 | 1 Dec 2021 | | Board Appointment |
| 30/11/21 | 12:39:02 | 30 Nov 2021 | | Director Dealings |
| 25/11/21 | 07:00:03 | 25 Nov 2021 | | Results for the six months ended 30 September 2021 |
| 23/11/21 | 07:00:11 | 23 Nov 2021 | | Investor Presentation covering Interim Results |
| 01/10/21 | 08:47:02 | 1 Oct 2021 | | Total Voting Rights & Share Capital |
| 27/09/21 | 12:06:28 | 27 Sept 2021 | | Deferred Share Awards to Executive Directors |
| 17/09/21 | 07:00:03 | 17 Sept 2021 | | Result of AGM |
| 16/09/21 | 07:00:04 | 16 Sept 2021 | | AGM Statement |
| 19/08/21 | 07:00:06 | 19 Aug 2021 | | Publication of Annual Report and Notice of AGM |
