| 02/06/25 | 08:00:00 | 2 Jun 2025 | | Holding(s) in Company |
| 22/05/25 | 07:00:10 | 22 May 2025 | | London Calling Technology Update |
| 14/05/25 | 15:00:00 | 14 May 2025 | | Share Incentive Plan - Director/PDMR Notification |
| 01/05/25 | 16:30:01 | 1 May 2025 | | Issue of Equity and Total Voting Rights |
| 30/04/25 | 18:15:00 | 30 Apr 2025 | | Founder LTIP - Director/PDMR Notification |
| 30/04/25 | 07:00:13 | 30 Apr 2025 | | Publication of Annual Report and Notice of AGM |
| 24/04/25 | 12:00:01 | 24 Apr 2025 | | Holding(s) in Company |
| 10/04/25 | 14:00:01 | 10 Apr 2025 | | Holding(s) in Company |
| 09/04/25 | 14:00:00 | 9 Apr 2025 | | Block listing Interim Review |
| 09/04/25 | 12:00:02 | 9 Apr 2025 | | Oxford Nanopore and Cepheid collaboration |
| 02/04/25 | 09:30:00 | 2 Apr 2025 | | Issue of Equity and Total Voting Rights |
| 26/03/25 | 14:30:00 | 26 Mar 2025 | | Director/PDMR Shareholding |
| 14/03/25 | 15:00:00 | 14 Mar 2025 | | SIP PDMR Notification - Correction |
| 13/03/25 | 15:00:00 | 13 Mar 2025 | | Share Incentive Plan - Director/PDMR Notification |
| 12/03/25 | 17:00:01 | 12 Mar 2025 | | Director/PDMR Shareholding |
| 06/03/25 | 07:00:34 | 6 Mar 2025 | | Holding(s) in Company |
| 05/03/25 | 17:34:12 | 5 Mar 2025 | | Holding(s) in Company |
| 04/03/25 | 07:00:10 | 4 Mar 2025 | | Annual results for the year ended 31 December 2024 |
| 03/03/25 | 17:00:00 | 3 Mar 2025 | | Issue of Equity and Total Voting Rights |
| 19/02/25 | 07:00:07 | 19 Feb 2025 | | Holding(s) in Company |
| 07/02/25 | 15:00:00 | 7 Feb 2025 | | Share Incentive Plan - Director/PDMR Notification |
| 04/02/25 | 12:00:00 | 4 Feb 2025 | | Holding(s) in Company |
| 03/02/25 | 17:30:00 | 3 Feb 2025 | | Issue of Equity and Total Voting Rights |
| 13/01/25 | 15:00:01 | 13 Jan 2025 | | SIP PDMR Notification and Correction |
| 13/01/25 | 07:00:03 | 13 Jan 2025 | | Full Year Trading Update and Notice of Results |
| 07/01/25 | 07:00:05 | 7 Jan 2025 | | Presentation at 43rd Annual J.P. Morgan Conference |
| 06/01/25 | 17:00:00 | 6 Jan 2025 | | Holding(s) in Company |
| 02/01/25 | 16:00:00 | 2 Jan 2025 | | Issue of Equity and Total Voting Rights |
| 16/12/24 | 16:30:00 | 16 Dec 2024 | | Directorate Change - Appointment of SID |
| 11/12/24 | 15:00:00 | 11 Dec 2024 | | Share Incentive Plan - Director/PDMR Shareholding |
| 09/12/24 | 12:00:00 | 9 Dec 2024 | | Holding(s) in Company |
| 02/12/24 | 17:45:01 | 2 Dec 2024 | | Issue of Equity and Total Voting Rights |
| 28/11/24 | 07:00:08 | 28 Nov 2024 | | Class A LAT share - Director/PDMR Notification |
| 27/11/24 | 07:00:11 | 27 Nov 2024 | | Oxford Nanopore and UK Biobank collaboration |
| 26/11/24 | 07:00:12 | 26 Nov 2024 | | Proposed cancellation of LAT shares |
| 21/11/24 | 13:00:01 | 21 Nov 2024 | | Holding(s) in Company |
| 12/11/24 | 16:00:00 | 12 Nov 2024 | | Share Incentive Plan - Director/PDMR Shareholding |
| 11/11/24 | 07:00:09 | 11 Nov 2024 | | Changes to the senior leadership team |
| 06/11/24 | 07:00:02 | 6 Nov 2024 | | Approval of the transfer of listing category |
| 04/11/24 | 09:00:01 | 4 Nov 2024 | | Holding(s) in Company |
| 01/11/24 | 16:00:00 | 1 Nov 2024 | | Issue of Capital and Total Voting Rights |
| 16/10/24 | 12:00:01 | 16 Oct 2024 | | Founder LTIP - Director/PDMR Notification |
| 15/10/24 | 08:00:00 | 15 Oct 2024 | | Holding(s) in Company |
| 15/10/24 | 07:00:07 | 15 Oct 2024 | | Issue of Equity and Total Voting Rights |
| 14/10/24 | 10:00:00 | 14 Oct 2024 | | Admission to Trading on the London Stock Exchange |
| 11/10/24 | 16:30:00 | 11 Oct 2024 | | Share Incentive Plan - Director/PDMR Shareholding |
| 10/10/24 | 08:00:00 | 10 Oct 2024 | | New issue in connection with LTIP awards |
| 08/10/24 | 07:00:02 | 8 Oct 2024 | | Notice of intention to transfer listing category |
| 07/10/24 | 18:15:00 | 7 Oct 2024 | | Block Listing Interim Review |
| 02/10/24 | 09:00:00 | 2 Oct 2024 | | Issue of Equity and Total Voting Rights |
