| 16/10/26 | 07:02:00 | 16 Oct 2026 | | Q3 2026 Update | RNS |
| 16/10/26 | 07:00:07 | 16 Oct 2026 | | IO#12 Iodine Plant | RNS |
| 21/09/26 | 07:00:08 | 21 Sept 2026 | | Interim Results | RNS |
| 14/09/26 | 07:00:09 | 14 Sept 2026 | | Agreements to Build Two IOsorb® Plants in Oklahoma | RNS |
| 24/08/26 | 07:00:09 | 24 Aug 2026 | | IO#11 Additional Water Installed & IO#12 Progress | RNS |
| 12/08/26 | 07:00:04 | 12 Aug 2026 | | Director/PDMR Shareholding | RNS |
| 15/07/26 | 07:00:04 | 15 Jul 2026 | | H1 2026 Corporate Update | RNS |
| 30/06/26 | 07:00:06 | 30 Jun 2026 | | Director/PDMR Shareholding | RNS |
| 09/06/26 | 12:30:00 | 9 Jun 2026 | | Result of AGM | RNS |
| 05/06/26 | 07:00:02 | 5 Jun 2026 | | Agreement Signed for Additional Brine Water Supply | RNS |
| 05/05/26 | 07:00:18 | 5 May 2026 | | Notice of AGM | RNS |
| 30/04/26 | 16:45:01 | 30 Apr 2026 | | Holding(s) in Company | RNS |
| 30/04/26 | 11:30:00 | 30 Apr 2026 | | Holding(s) in Company | RNS |
| 30/04/26 | 07:00:07 | 30 Apr 2026 | | Final Results | RNS |
| 16/04/26 | 13:40:00 | 16 Apr 2026 | | Holding(s) in Company | RNS |
| 15/04/26 | 07:00:05 | 15 Apr 2026 | | Q1 2026 Corporate Update | RNS |
| 20/03/26 | 12:25:01 | 20 Mar 2026 | | Holding(s) in Company | RNS |
| 13/01/26 | 07:00:05 | 13 Jan 2026 | | Q4 2025 Corporate Update | RNS |
| 06/01/26 | 07:00:07 | 6 Jan 2026 | | Holding(s) in Company | RNS |
| 12/12/25 | 07:00:07 | 12 Dec 2025 | | Directorate change | RNS |
| 05/12/25 | 07:00:06 | 5 Dec 2025 | | Agreement with Western Midstream | RNS |
| 12/11/25 | 08:15:55 | 12 Nov 2025 | | Holding(s) in Company | RNS |
| 16/10/25 | 07:00:05 | 16 Oct 2025 | | Q3 2025 Update | RNS |
| 03/10/25 | 15:32:33 | 3 Oct 2025 | | Holding(s) in Company | RNS |
| 18/09/25 | 07:00:03 | 18 Sept 2025 | | Interim Results | RNS |
| 04/09/25 | 07:00:12 | 4 Sept 2025 | | Business Update | RNS |
| 17/07/25 | 07:00:09 | 17 Jul 2025 | | H1 2025 Update | RNS |
| 09/07/25 | 07:00:05 | 9 Jul 2025 | | Capital Reduction | RNS |
| 09/06/25 | 17:00:00 | 9 Jun 2025 | | Result of AGM | RNS |
| 14/05/25 | 07:00:08 | 14 May 2025 | | Notice of AGM and Proposed Capital Reduction | RNS |
| 12/05/25 | 07:00:11 | 12 May 2025 | | Investor Presentation | RNS |
| 12/05/25 | 07:00:08 | 12 May 2025 | | Final Results | RNS |
| 25/04/25 | 15:45:00 | 25 Apr 2025 | | Holding(s) in Company | RNS |
| 17/04/25 | 07:00:07 | 17 Apr 2025 | | Q1 2025 Update | RNS |
| 23/01/25 | 07:00:05 | 23 Jan 2025 | | Q4 2024 Update | RNS |
| 18/12/24 | 16:45:00 | 18 Dec 2024 | | Holding(s) in Company | RNS |
| 21/10/24 | 07:00:05 | 21 Oct 2024 | | Holding(s) in Company | RNS |
| 18/10/24 | 07:00:03 | 18 Oct 2024 | | Q3 2024 Update | RNS |
| 27/09/24 | 07:00:02 | 27 Sept 2024 | | IO#11 Update | RNS |
| 20/09/24 | 07:00:03 | 20 Sept 2024 | | Interim Results | RNS |
| 13/09/24 | 07:00:06 | 13 Sept 2024 | | IO#10 Iodine Plant Commissioned | RNS |
| 16/07/24 | 07:00:05 | 16 Jul 2024 | | H1 Update | RNS |
| 27/06/24 | 11:04:32 | 27 Jun 2024 | | Holding(s) in Company | RNS |
| 25/06/24 | 07:00:09 | 25 Jun 2024 | | Holding(s) in Company | RNS |
| 13/06/24 | 13:00:00 | 13 Jun 2024 | | Result of AGM | RNS |
| 29/05/24 | 16:50:00 | 29 May 2024 | | Launch of new website | RNS |
| 15/05/24 | 07:00:12 | 15 May 2024 | | Notice of AGM and Resignation of Director | RNS |
| 02/05/24 | 07:00:09 | 2 May 2024 | | Final Results | RNS |
| 16/04/24 | 07:00:10 | 16 Apr 2024 | | Q1 2024 Corporate Update | RNS |
| 17/01/24 | 07:00:06 | 17 Jan 2024 | | Holding(s) in Company | RNS |
