| 13/07/26 | 17:32:28 | 13 Jul 2026 | | Director/PDMR Shareholding |
| 30/06/26 | 17:34:20 | 30 Jun 2026 | | Total Voting Rights |
| 30/06/26 | 14:54:32 | 30 Jun 2026 | | Results for the year ended 31 December 2025 |
| 17/06/26 | 07:00:02 | 17 Jun 2026 | | Maiden Drill Programme Commences at Issia |
| 04/06/26 | 07:00:03 | 4 Jun 2026 | | High-Priority Drill Targets Outlined at Issia |
| 01/06/26 | 10:57:14 | 1 Jun 2026 | | Total Voting Rights |
| 05/05/26 | 07:00:13 | 5 May 2026 | | Result of Oversubscribed WRAP Retail Offer |
| 01/05/26 | 07:00:04 | 1 May 2026 | | Extension of Warrant Term and Issue of Equity |
| 30/04/26 | 07:01:01 | 30 Apr 2026 | | WRAP Retail Offer |
| 30/04/26 | 07:00:04 | 30 Apr 2026 | | Subscription and WRAP Retail Offer |
| 27/03/26 | 07:00:05 | 27 Mar 2026 | | Update on Maiden Resource Estimate at Issia |
| 03/03/26 | 08:22:19 | 3 Mar 2026 | | Updated Investor Presentation |
| 10/02/26 | 07:00:06 | 10 Feb 2026 | | Additional Tantalum-Rich Targets at Issia |
| 02/02/26 | 07:00:08 | 2 Feb 2026 | | Spodumene Lithium Discovery at Issia |
| 27/01/26 | 07:00:05 | 27 Jan 2026 | | ISSIA Tantalum Update |
| 15/12/25 | 07:00:06 | 15 Dec 2025 | | Commissioning of Pilot Wash Plant Completed |
| 10/11/25 | 07:00:08 | 10 Nov 2025 | | MOU signed with Xcelsior |
| 20/10/25 | 07:00:03 | 20 Oct 2025 | | Alluvium Exploration Programme Underway at Issia |
| 30/09/25 | 07:00:07 | 30 Sept 2025 | | Interim Results |
| 23/09/25 | 07:00:04 | 23 Sept 2025 | | Completion of pitting and soil sampling at Issia |
| 29/08/25 | 17:00:00 | 29 Aug 2025 | | Total Voting Rights |
| 29/07/25 | 12:03:39 | 29 Jul 2025 | | Result of Annual General Meeting |
| 29/07/25 | 07:00:03 | 29 Jul 2025 | | AGM Statement, Operational Update & TVR |
| 27/06/25 | 07:00:04 | 27 Jun 2025 | | Results for the 11-months ended 31 December 2024 |
| 19/05/25 | 07:00:07 | 19 May 2025 | | Exploration programme at Issia Tantalum Project |
| 03/04/25 | 08:00:00 | 3 Apr 2025 | | Readmission - Oneiro Energy plc |
| 03/04/25 | 07:00:06 | 3 Apr 2025 | | Admission to trading on AIM |
| 26/03/25 | 13:00:00 | 26 Mar 2025 | | Result of Meeting |
| 06/03/25 | 08:00:00 | 6 Mar 2025 | | Schedule One - Oneiro Energy Plc |
| 06/03/25 | 07:00:09 | 6 Mar 2025 | | Proposed Acquisition of Switch Metals |
| 20/12/24 | 13:02:15 | 20 Dec 2024 | | Loan funding |
| 10/12/24 | 11:04:59 | 10 Dec 2024 | | Holding(s) in Company |
| 30/09/24 | 07:00:06 | 30 Sept 2024 | | Interim Results & Corporate Update |
| 06/09/24 | 15:29:24 | 6 Sept 2024 | | Directorate Change |
| 19/08/24 | 07:00:06 | 19 Aug 2024 | | Loan Agreement |
| 09/07/24 | 16:15:32 | 9 Jul 2024 | | Result of AGM |
| 21/06/24 | 07:30:01 | 21 Jun 2024 | | Suspension - Oneiro Energy plc |
| 21/06/24 | 07:00:09 | 21 Jun 2024 | | Proposed Acquisition & Suspension of Listing |
| 07/06/24 | 11:00:00 | 7 Jun 2024 | | Notice of AGM |
| 30/05/24 | 07:00:08 | 30 May 2024 | | Final Results for the year to 31 January 2024 |
| 24/10/23 | 13:00:01 | 24 Oct 2023 | | Result of AGM |
| 24/10/23 | 07:00:07 | 24 Oct 2023 | | Half-year Report for the 6 months to 31 July 2023 |
| 29/09/23 | 07:00:15 | 29 Sept 2023 | | Notice of AGM |
| 05/09/23 | 13:25:28 | 5 Sept 2023 | | Appointment of Chairman & Restoration of Trading |
| 01/09/23 | 12:00:02 | 1 Sept 2023 | | Final results for the year to 31 January 2023 |
| 17/07/23 | 07:59:11 | 17 Jul 2023 | | Temporary Suspension of Listing and Trading |
| 17/07/23 | 07:30:02 | 17 Jul 2023 | | Suspension - Oneiro Energy plc |
| 01/06/23 | 07:00:11 | 1 Jun 2023 | | Director/PDMR Shareholding |
| 25/05/23 | 08:01:00 | 25 May 2023 | | First Day of Dealings |
