| 16/09/26 | 07:00:05 | 16 Sept 2026 | | Rudyard – Ollie #1 Well Spud | RNS |
| 03/09/26 | 16:20:28 | 3 Sept 2026 | | Rudyard Operational Updates | RNS |
| 12/08/26 | 07:05:00 | 12 Aug 2026 | | Appointment of Non-Executive Director | RNS |
| 12/08/26 | 07:00:03 | 12 Aug 2026 | | Exercise of Warrants | RNS |
| 06/08/26 | 07:00:03 | 6 Aug 2026 | | Rudyard and Keyes Facility Updates | RNS |
| 27/07/26 | 07:00:07 | 27 Jul 2026 | | Directorate Change - Appointment of CFO | RNS |
| 20/07/26 | 07:00:07 | 20 Jul 2026 | | Helium Sales Completed | RNS |
| 17/07/26 | 07:00:04 | 17 Jul 2026 | | Grant of Options | RNS |
| 13/07/26 | 16:22:23 | 13 Jul 2026 | | Holding(s) in Company | RNS |
| 13/07/26 | 10:00:43 | 13 Jul 2026 | | Holding(s) in Company | RNS |
| 13/07/26 | 07:00:10 | 13 Jul 2026 | | Completion of Acquisition of Keyes Helium Complex | RNS |
| 03/07/26 | 11:47:27 | 3 Jul 2026 | | Result of Retail Offer | RNS |
| 03/07/26 | 07:00:02 | 3 Jul 2026 | | Result of Placing | RNS |
| 02/07/26 | 18:37:28 | 2 Jul 2026 | | Retail Offer | RNS |
| 02/07/26 | 18:37:16 | 2 Jul 2026 | | Acquisition, Placing & Retail Offer | RNS |
| 30/06/26 | 07:00:05 | 30 Jun 2026 | | Half-Year Report | RNS |
| 08/06/26 | 07:00:09 | 8 Jun 2026 | | Agreement to Acquire TSD LLC and Drilling Rig | RNS |
| 02/06/26 | 07:00:04 | 2 Jun 2026 | | Noble Gas Isotope Results from Rudyard | RNS |
| 29/05/26 | 10:06:16 | 29 May 2026 | | Result of AGM | RNS |
| 26/05/26 | 07:00:17 | 26 May 2026 | | Inez #1 Well Re-entry | RNS |
| 20/05/26 | 07:00:06 | 20 May 2026 | | Helium Sales Arrangement | RNS |
| 24/04/26 | 14:05:48 | 24 Apr 2026 | | Notice of AGM | RNS |
| 20/04/26 | 07:00:07 | 20 Apr 2026 | | Helix chosen by Chimaera Fund for USAF deal | RNS |
| 17/04/26 | 17:05:18 | 17 Apr 2026 | | Holding(s) in Company | RNS |
| 26/03/26 | 07:00:06 | 26 Mar 2026 | | Annual Report and Full Year Results | RNS |
| 23/03/26 | 10:50:01 | 23 Mar 2026 | | Holding(s) in Company | RNS |
| 17/03/26 | 07:00:12 | 17 Mar 2026 | | Exercise of Warrants | RNS |
| 09/03/26 | 07:00:10 | 9 Mar 2026 | | Company Update | RNS |
| 06/03/26 | 07:00:11 | 6 Mar 2026 | | Helix Expands Rudyard Leasehold | RNS |
| 03/03/26 | 07:00:08 | 3 Mar 2026 | | Result of Placing | RNS |
| 02/03/26 | 17:27:38 | 2 Mar 2026 | | Proposed placing | RNS |
| 23/02/26 | 07:00:12 | 23 Feb 2026 | | Successful first Helium Gas Production | RNS |
| 13/02/26 | 07:00:05 | 13 Feb 2026 | | Operational update | RNS |
| 26/01/26 | 07:00:02 | 26 Jan 2026 | | Exercise of Warrants | RNS |
| 12/01/26 | 07:00:07 | 12 Jan 2026 | | Project Update at the Flagship Rudyard Project | RNS |
| 22/12/25 | 07:00:07 | 22 Dec 2025 | | Project Update at the Flagship Rudyard Project | RNS |
| 13/11/25 | 07:00:14 | 13 Nov 2025 | | Project Update at Rudyard Project | RNS |
| 28/10/25 | 09:07:37 | 28 Oct 2025 | | Holding(s) in Company | RNS |
| 16/10/25 | 07:00:04 | 16 Oct 2025 | | Project Update at Rudyard Project | RNS |
| 13/10/25 | 07:00:11 | 13 Oct 2025 | | Project Update at the Flagship Rudyard Project | RNS |
| 10/09/25 | 07:00:12 | 10 Sept 2025 | | Successful Inez #1 flow test and gas results | RNS |
| 18/08/25 | 07:00:07 | 18 Aug 2025 | | Mobilisation of Flow Testing Equipment to Inez #1 | RNS |
| 01/08/25 | 07:00:11 | 1 Aug 2025 | | Directorate Change | RNS |
| 25/07/25 | 07:00:07 | 25 Jul 2025 | | Operational Update at Inez #1 | RNS |
| 15/07/25 | 07:00:08 | 15 Jul 2025 | | Commencement of Plant Construction | RNS |
| 14/07/25 | 07:00:11 | 14 Jul 2025 | | Completion of Drilling at Inez #1 | RNS |
| 23/06/25 | 07:00:09 | 23 Jun 2025 | | Commencement of Drilling Inez #1 | RNS |
| 20/06/25 | 07:00:03 | 20 Jun 2025 | | Interim Results | RNS |
| 12/06/25 | 11:00:01 | 12 Jun 2025 | | Exercise of Warrants | RNS |
| 12/06/25 | 08:15:00 | 12 Jun 2025 | | Holding(s) in Company | RNS |
