| 14/02/23 | 16:35:06 | 14 Feb 2023 | | Price Monitoring Extension | RNS |
| 17/01/23 | 14:05:46 | 17 Jan 2023 | | Second Price Monitoring Extn | RNS |
| 17/01/23 | 14:00:18 | 17 Jan 2023 | | Price Monitoring Extension | RNS |
| 17/01/23 | 11:05:42 | 17 Jan 2023 | | Second Price Monitoring Extn | RNS |
| 17/01/23 | 11:00:31 | 17 Jan 2023 | | Price Monitoring Extension | RNS |
| 17/01/23 | 09:05:23 | 17 Jan 2023 | | Second Price Monitoring Extn | RNS |
| 17/01/23 | 09:00:16 | 17 Jan 2023 | | Price Monitoring Extension | RNS |
| 17/01/23 | 07:00:02 | 17 Jan 2023 | | Oral application update | RNS |
| 30/11/22 | 17:28:00 | 30 Nov 2022 | | Holding(s) in Company | RNS |
| 30/11/22 | 07:00:01 | 30 Nov 2022 | | Total Voting Rights | RNS |
| 25/11/22 | 14:49:16 | 25 Nov 2022 | | Holding(s) in Company | RNS |
| 22/11/22 | 10:50:21 | 22 Nov 2022 | | Result of Broker Offer and Total Voting Rights | RNS |
| 18/11/22 | 07:01:02 | 18 Nov 2022 | | Broker Offer to raise a maximum of £1 million | RNS |
| 18/11/22 | 07:00:03 | 18 Nov 2022 | | Placing to raise £1million and Broker Offer | RNS |
| 01/11/22 | 07:00:07 | 1 Nov 2022 | | Patent filing update | RNS |
| 04/10/22 | 07:00:02 | 4 Oct 2022 | | Double siRNA Testing Update | RNS |
| 29/09/22 | 07:00:06 | 29 Sept 2022 | | Interim Results | RNS |
| 14/09/22 | 07:00:08 | 14 Sept 2022 | | Operational Update | RNS |
| 15/07/22 | 07:00:04 | 15 Jul 2022 | | Work Programme Update | RNS |
| 13/06/22 | 07:00:05 | 13 Jun 2022 | | Work Programme Update | RNS |
| 24/03/22 | 11:32:20 | 24 Mar 2022 | | Result of AGM | RNS |
| 18/03/22 | 14:05:48 | 18 Mar 2022 | | Second Price Monitoring Extn | RNS |
| 18/03/22 | 14:00:42 | 18 Mar 2022 | | Price Monitoring Extension | RNS |
| 17/03/22 | 14:06:13 | 17 Mar 2022 | | Second Price Monitoring Extn | RNS |
| 17/03/22 | 14:00:37 | 17 Mar 2022 | | Price Monitoring Extension | RNS |
| 25/02/22 | 16:41:44 | 25 Feb 2022 | | Second Price Monitoring Extn | RNS |
| 25/02/22 | 16:36:53 | 25 Feb 2022 | | Price Monitoring Extension | RNS |
| 24/02/22 | 07:00:05 | 24 Feb 2022 | | Notice of AGM & Posting Annual Report and Accounts | RNS |
| 23/02/22 | 09:06:02 | 23 Feb 2022 | | Second Price Monitoring Extn | RNS |
| 23/02/22 | 09:00:43 | 23 Feb 2022 | | Price Monitoring Extension | RNS |
| 23/02/22 | 07:00:02 | 23 Feb 2022 | | Final Results | RNS |
| 22/02/22 | 16:40:39 | 22 Feb 2022 | | Second Price Monitoring Extn | RNS |
| 22/02/22 | 16:35:34 | 22 Feb 2022 | | Price Monitoring Extension | RNS |
| 31/01/22 | 09:06:50 | 31 Jan 2022 | | Second Price Monitoring Extn | RNS |
| 31/01/22 | 09:01:22 | 31 Jan 2022 | | Price Monitoring Extension | RNS |
| 31/01/22 | 07:00:07 | 31 Jan 2022 | | Granting of Patents | RNS |
| 25/01/22 | 07:00:04 | 25 Jan 2022 | | Oncology work programme update | RNS |
| 12/01/22 | 11:05:57 | 12 Jan 2022 | | Second Price Monitoring Extn | RNS |
| 12/01/22 | 11:00:50 | 12 Jan 2022 | | Price Monitoring Extension | RNS |
| 16/12/21 | 14:06:33 | 16 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 16/12/21 | 14:00:55 | 16 Dec 2021 | | Price Monitoring Extension | RNS |
| 15/12/21 | 16:40:51 | 15 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 15/12/21 | 16:35:36 | 15 Dec 2021 | | Price Monitoring Extension | RNS |
| 14/12/21 | 16:41:56 | 14 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 14/12/21 | 16:35:46 | 14 Dec 2021 | | Price Monitoring Extension | RNS |
| 14/12/21 | 14:06:30 | 14 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 14/12/21 | 14:00:51 | 14 Dec 2021 | | Price Monitoring Extension | RNS |
| 13/12/21 | 11:06:25 | 13 Dec 2021 | | Second Price Monitoring Extn | RNS |
| 13/12/21 | 11:01:01 | 13 Dec 2021 | | Price Monitoring Extension | RNS |
| 13/12/21 | 07:00:07 | 13 Dec 2021 | | Operational Update | RNS |
