| 16/09/26 | 16:00:22 | 16 Sept 2026 | | Holding(s) in Company | RNS |
| 09/09/26 | 15:58:48 | 9 Sept 2026 | | Result of AGM | RNS |
| 09/09/26 | 07:00:03 | 9 Sept 2026 | | AGM Trading Update | RNS |
| 03/09/26 | 10:30:00 | 3 Sept 2026 | | Grant of Awards under Deferred Bonus Share Plan | RNS |
| 27/08/26 | 09:24:18 | 27 Aug 2026 | | Grant of Awards under Long-Term Incentive Plan | RNS |
| 26/08/26 | 16:31:54 | 26 Aug 2026 | | New Employee Benefit Trust and PDMR Dealing | RNS |
| 05/08/26 | 09:45:29 | 5 Aug 2026 | | Notice of AGM | RNS |
| 05/08/26 | 08:36:31 | 5 Aug 2026 | | Holding(s) in Company | RNS |
| 15/07/26 | 07:00:04 | 15 Jul 2026 | | Full Year Results | RNS |
| 07/07/26 | 07:00:04 | 7 Jul 2026 | | Notice of Results & Investor Presentation | RNS |
| 06/07/26 | 07:00:11 | 6 Jul 2026 | | Appointment of Nominated Adviser and Broker | RNS |
| 02/07/26 | 07:00:04 | 2 Jul 2026 | | Debt refinancing | RNS |
| 14/04/26 | 07:00:03 | 14 Apr 2026 | | Full Year Trading Update | RNS |
| 27/03/26 | 14:50:01 | 27 Mar 2026 | | Director/PDMR Shareholding | RNS |
| 10/03/26 | 07:00:11 | 10 Mar 2026 | | Collaboration with Hexcel on Composite Recycling | RNS |
| 05/12/25 | 09:34:52 | 5 Dec 2025 | | Holding(s) in Company | RNS |
| 02/12/25 | 07:00:11 | 2 Dec 2025 | | PCA Shareholdings | RNS |
| 17/11/25 | 07:00:09 | 17 Nov 2025 | | Interim Results | RNS |
| 05/11/25 | 07:00:11 | 5 Nov 2025 | | Notice of Results and Investor Presentation | RNS |
| 20/10/25 | 07:00:10 | 20 Oct 2025 | | Correction: PDMR and PCA Shareholdings | RNS |
| 17/10/25 | 16:12:57 | 17 Oct 2025 | | PDMR and PCA Shareholdings | RNS |
| 15/09/25 | 07:00:12 | 15 Sept 2025 | | Director/PDMR Shareholding | RNS |
| 03/09/25 | 15:34:23 | 3 Sept 2025 | | Result of AGM | RNS |
| 03/09/25 | 07:00:04 | 3 Sept 2025 | | AGM Trading Update | RNS |
| 07/08/25 | 07:00:14 | 7 Aug 2025 | | Notice of Annual General Meeting | RNS |
| 04/08/25 | 07:00:13 | 4 Aug 2025 | | Grant of Awards under Long-Term Incentive Plan | RNS |
| 17/07/25 | 07:00:07 | 17 Jul 2025 | | Full Year Results | RNS |
| 15/07/25 | 07:00:11 | 15 Jul 2025 | | Notice of Full Year Results | RNS |
| 07/07/25 | 07:00:08 | 7 Jul 2025 | | Trading and Paper & Packaging Customer Update | RNS |
| 23/06/25 | 07:00:11 | 23 Jun 2025 | | Recording of Capital Markets Event Presentation | RNS |
| 18/06/25 | 07:00:04 | 18 Jun 2025 | | Strategy Update and Capital Markets Event | RNS |
| 09/06/25 | 07:00:05 | 9 Jun 2025 | | Revised Terms Agreed for UK Banking Facility | RNS |
| 05/06/25 | 07:00:19 | 5 Jun 2025 | | Notice of Capital Markets Event | RNS |
| 19/05/25 | 07:00:08 | 19 May 2025 | | Director/PDMR Shareholding | RNS |
| 12/05/25 | 07:00:11 | 12 May 2025 | | Director/PDMR Shareholding | RNS |
| 07/05/25 | 07:00:06 | 7 May 2025 | | Full Year Trading Update | RNS |
| 01/05/25 | 09:14:56 | 1 May 2025 | | €1.75m sale of non-core IP assets | RNS |
| 01/04/25 | 07:00:13 | 1 Apr 2025 | | Strategic Collaboration with HOERBIGER | RNS |
| 14/02/25 | 15:32:34 | 14 Feb 2025 | | Director/PDMR Shareholding | RNS |
| 03/02/25 | 07:00:07 | 3 Feb 2025 | | PDMR and PCA Shareholding | RNS |
| 30/01/25 | 07:00:08 | 30 Jan 2025 | | Confirmation of Chief Executive Officer Succession | RNS |
| 07/01/25 | 07:00:05 | 7 Jan 2025 | | Directorate Change | RNS |
| 23/12/24 | 09:21:35 | 23 Dec 2024 | | Director/PDMR Shareholding | RNS |
| 09/12/24 | 07:00:07 | 9 Dec 2024 | | Collaboration with Oxford University | RNS |
| 20/11/24 | 07:00:06 | 20 Nov 2024 | | Interim Results | RNS |
| 04/11/24 | 12:03:27 | 4 Nov 2024 | | Notification of Major Holdings | RNS |
| 01/11/24 | 13:05:24 | 1 Nov 2024 | | Notice of Interim Results | RNS |
| 29/10/24 | 07:00:08 | 29 Oct 2024 | | Chief Executive Officer Succession | RNS |
| 10/10/24 | 10:14:54 | 10 Oct 2024 | | Director/PDMR Shareholding | RNS |
| 08/10/24 | 16:39:55 | 8 Oct 2024 | | Director/PDMR Shareholding | RNS |
