| 17/07/26 | 17:10:57 | 17 Jul 2026 | | TR-1 Notification |
| 13/07/26 | 16:53:46 | 13 Jul 2026 | | TR-1 Notification |
| 08/06/26 | 17:50:57 | 8 Jun 2026 | | PDMR Dealing |
| 01/06/26 | 07:00:06 | 1 Jun 2026 | | Interim Results |
| 19/05/26 | 07:00:08 | 19 May 2026 | | Interim Results Investor Presentation |
| 24/04/26 | 14:46:24 | 24 Apr 2026 | | TR-1 Notification |
| 22/04/26 | 07:00:03 | 22 Apr 2026 | | H1 Trading Update |
| 17/04/26 | 08:00:01 | 17 Apr 2026 | | Excercise of Options, Total Voting Rights |
| 14/04/26 | 07:00:05 | 14 Apr 2026 | | CFO Joining Date and Date of Trading Update |
| 09/04/26 | 11:43:27 | 9 Apr 2026 | | TR-1 Notification |
| 27/03/26 | 07:00:05 | 27 Mar 2026 | | TR-1 Notification |
| 26/03/26 | 07:00:10 | 26 Mar 2026 | | Achieves "Diamond-level" Open API Certification |
| 05/03/26 | 11:44:29 | 5 Mar 2026 | | Grant of Options |
| 19/02/26 | 15:38:13 | 19 Feb 2026 | | Result of AGM |
| 18/02/26 | 07:00:06 | 18 Feb 2026 | | Notification of Major Interest in Cerillion |
| 13/02/26 | 10:24:51 | 13 Feb 2026 | | Exercise of Options, Total Voting Rights |
| 06/02/26 | 10:37:27 | 6 Feb 2026 | | Exercise of Options, TVR, Block Admission Return |
| 02/02/26 | 12:45:37 | 2 Feb 2026 | | Exercise of Options and Total Voting Rights |
| 28/01/26 | 07:00:09 | 28 Jan 2026 | | Board Change - CFO Transition |
| 14/01/26 | 18:15:13 | 14 Jan 2026 | | Excercise of Options and Share Purchase |
| 12/01/26 | 09:15:46 | 12 Jan 2026 | | Posting of Report and Accounts & Notice of AGM |
| 08/01/26 | 07:00:03 | 8 Jan 2026 | | Major Contract Win |
| 02/12/25 | 17:19:37 | 2 Dec 2025 | | TR-1 Notification |
| 24/11/25 | 17:56:52 | 24 Nov 2025 | | Excercise of Options, PDMR Dealing |
| 24/11/25 | 07:00:10 | 24 Nov 2025 | | Final Results |
| 03/11/25 | 07:00:12 | 3 Nov 2025 | | Notice of Final Results |
| 29/10/25 | 07:00:11 | 29 Oct 2025 | | Launch of Cerillion 25.2 |
| 23/10/25 | 08:01:00 | 23 Oct 2025 | | Director/PDMR Shareholding |
| 23/10/25 | 07:00:02 | 23 Oct 2025 | | Full Year Trading Update |
| 25/09/25 | 07:00:13 | 25 Sept 2025 | | Named in IDC MarketScape 2025 Assessment |
| 08/09/25 | 07:00:07 | 8 Sept 2025 | | Major follow-on contracts worth £17.3m |
| 02/09/25 | 07:00:14 | 2 Sept 2025 | | Cerillion Recognised in two Gartner Reports |
| 30/07/25 | 07:00:13 | 30 Jul 2025 | | Exercise of Options, PDMR dealing and TVR |
| 02/07/25 | 13:14:23 | 2 Jul 2025 | | Employee Share Option Scheme and PDMR dealing |
| 16/06/25 | 07:00:14 | 16 Jun 2025 | | TR-1 Notification |
| 13/06/25 | 07:47:01 | 13 Jun 2025 | | PDMR shareholding - replacement |
| 12/06/25 | 13:50:12 | 12 Jun 2025 | | Result of Secondary Share Sale |
| 11/06/25 | 16:54:33 | 11 Jun 2025 | | Proposed Secondary Placing |
| 10/06/25 | 18:30:30 | 10 Jun 2025 | | PDMR Shareholding |
| 05/06/25 | 07:37:00 | 5 Jun 2025 | | Director/PDMR Shareholding |
| 19/05/25 | 07:00:02 | 19 May 2025 | | Interim Results |
| 16/05/25 | 13:29:50 | 16 May 2025 | | Result of General Meeting |
| 12/05/25 | 07:00:11 | 12 May 2025 | | Notice of Results and Investor Presentation |
| 30/04/25 | 09:06:21 | 30 Apr 2025 | | Notice of General Meeting |
| 29/04/25 | 15:51:46 | 29 Apr 2025 | | TR-1 Notification |
| 14/04/25 | 07:00:04 | 14 Apr 2025 | | Half-year Trading Update |
| 17/03/25 | 07:00:04 | 17 Mar 2025 | | Share Purchase |
| 13/02/25 | 16:25:10 | 13 Feb 2025 | | Result of AGM |
| 24/01/25 | 09:51:58 | 24 Jan 2025 | | PDMR Shareholding |
| 22/01/25 | 09:35:07 | 22 Jan 2025 | | PDMR Shareholding |
