| 14/08/26 | 07:00:02 | 14 Aug 2026 | | Scheme of Arrangement Effective | RNS |
| 13/08/26 | 14:23:19 | 13 Aug 2026 | | Court Sanction of Scheme of Arrangement | RNS |
| 07/08/26 | 13:48:37 | 7 Aug 2026 | | Form 8.3 - Deltic Energy plc | RNS |
| 06/08/26 | 07:00:02 | 6 Aug 2026 | | Change of location of Sanction Hearing | RNS |
| 03/08/26 | 10:42:11 | 3 Aug 2026 | | Holding(s) in Company | RNS |
| 24/07/26 | 07:00:03 | 24 Jul 2026 | | Receipt of NSTA consent | RNS |
| 26/06/26 | 07:00:03 | 26 Jun 2026 | | Final Results | RNS |
| 24/06/26 | 12:21:20 | 24 Jun 2026 | | Results of Court Meeting and General Meeting | RNS |
| 03/06/26 | 11:15:00 | 3 Jun 2026 | | No intention to make an offer for Deltic Energy | RNS |
| 28/05/26 | 07:00:04 | 28 May 2026 | | Publication and Posting of Scheme Document | RNS |
| 27/05/26 | 07:00:02 | 27 May 2026 | | Receipt of payment from Dana Petroleum | RNS |
| 18/05/26 | 07:00:05 | 18 May 2026 | | Term Loan Facility Update | RNS |
| 11/05/26 | 07:00:09 | 11 May 2026 | | Form 8.3 - Deltic Energy PLC | RNS |
| 06/05/26 | 10:21:23 | 6 May 2026 | | Selene Deferred Payment Agreement | RNS |
| 01/05/26 | 07:00:04 | 1 May 2026 | | Form 8 (Opening Position Disclosure) Deltic Energy | RNS |
| 23/04/26 | 10:38:36 | 23 Apr 2026 | | Replacement -Share Price Movement & Possible Offer | RNS |
| 22/04/26 | 16:10:03 | 22 Apr 2026 | | Statement re share price movement & possible offer | RNS |
| 31/03/26 | 17:08:58 | 31 Mar 2026 | | Lapsing of Scheme & End of offer period | RNS |
| 27/02/26 | 12:00:00 | 27 Feb 2026 | | Update re Acquisition | RNS |
| 03/02/26 | 13:00:00 | 3 Feb 2026 | | Selene Deferred Payment Agreement | RNS |
| 23/01/26 | 07:00:03 | 23 Jan 2026 | | Acquisition and Scheme Timetable Update | RNS |
| 18/12/25 | 07:00:05 | 18 Dec 2025 | | Acquisition and Scheme Timetable Update | RNS |
| 12/12/25 | 12:00:01 | 12 Dec 2025 | | Selene Deferred Payment Agreement | RNS |
| 03/12/25 | 07:00:08 | 3 Dec 2025 | | Acquisition and Scheme Timetable Update | RNS |
| 13/10/25 | 07:00:05 | 13 Oct 2025 | | Scheme Timetable Update | RNS |
| 24/09/25 | 07:00:10 | 24 Sept 2025 | | Interim Results | RNS |
| 28/08/25 | 12:30:01 | 28 Aug 2025 | | Results of Court Meeting and General Meeting | RNS |
| 28/08/25 | 12:30:00 | 28 Aug 2025 | | Result of AGM | RNS |
| 25/07/25 | 07:08:20 | 25 Jul 2025 | | Publication and Posting of Scheme Document | RNS |
| 25/07/25 | 07:00:09 | 25 Jul 2025 | | Notice of Annual General Meeting | RNS |
| 10/07/25 | 13:39:13 | 10 Jul 2025 | | Form 8.3 - Deltic Energy plc | RNS |
| 08/07/25 | 07:00:08 | 8 Jul 2025 | | Form 8 (OPD) Deltic Energy plc | RNS |
| 30/06/25 | 16:45:56 | 30 Jun 2025 | | Final Results | RNS |
| 15/04/25 | 07:00:06 | 15 Apr 2025 | | Selene Gas Project Update | RNS |
| 25/03/25 | 07:00:08 | 25 Mar 2025 | | Electronic Shareholder Communication | RNS |
| 11/03/25 | 07:00:08 | 11 Mar 2025 | | Operational Update | RNS |
| 19/02/25 | 14:04:53 | 19 Feb 2025 | | Holding(s) in Company | RNS |
| 14/11/24 | 07:00:10 | 14 Nov 2024 | | Selene Update and Economic Model | RNS |
| 31/10/24 | 07:00:08 | 31 Oct 2024 | | Selene Gas Discovery | RNS |
| 21/10/24 | 07:00:04 | 21 Oct 2024 | | Operational and Strategic Update | RNS |
| 15/10/24 | 07:00:07 | 15 Oct 2024 | | Chief Executive Officer Change/Succession | RNS |
| 27/09/24 | 10:31:40 | 27 Sept 2024 | | Holding(s) in Company | RNS |
| 26/09/24 | 07:00:12 | 26 Sept 2024 | | Interim Results | RNS |
| 30/07/24 | 07:00:03 | 30 Jul 2024 | | Selene Drilling Update | RNS |
| 23/07/24 | 07:00:03 | 23 Jul 2024 | | Selene Drilling Operations – Rig Mobilisation | RNS |
| 08/07/24 | 07:00:11 | 8 Jul 2024 | | Formal Award of UKCS Licence | RNS |
| 11/06/24 | 07:00:06 | 11 Jun 2024 | | Pensacola Withdrawal and Portfolio Update | RNS |
| 04/06/24 | 14:26:50 | 4 Jun 2024 | | Result of AGM | RNS |
| 03/06/24 | 07:00:11 | 3 Jun 2024 | | Pensacola Update | RNS |
| 09/05/24 | 07:00:14 | 9 May 2024 | | Posting of Annual Report & Notice of AGM | RNS |
