| 24/08/26 | 12:19:04 | 24 Aug 2026 | | Result of AGM | RNS |
| 24/08/26 | 11:15:55 | 24 Aug 2026 | | Result of Requisitioned GM & Board Changes | RNS |
| 05/08/26 | 07:00:06 | 5 Aug 2026 | | Disclosure under Rule 2.10(a) | RNS |
| 31/07/26 | 16:32:57 | 31 Jul 2026 | | Disclosure under Rule 2.10 (c) | RNS |
| 31/07/26 | 14:26:27 | 31 Jul 2026 | | Director Dealings Disclosure | RNS |
| 27/07/26 | 11:29:04 | 27 Jul 2026 | | Requisitioned General Meeting, Posting of Circular | RNS |
| 09/07/26 | 10:57:28 | 9 Jul 2026 | | Form 8.3 - Union Jack Oil plc | RNS |
| 08/07/26 | 07:00:05 | 8 Jul 2026 | | Requisition of General Meeting | RNS |
| 07/07/26 | 12:02:13 | 7 Jul 2026 | | Adjourned Annual General Meeting | RNS |
| 30/06/26 | 14:05:29 | 30 Jun 2026 | | TR-1:form for notification of major holdings | RNS |
| 29/06/26 | 10:44:52 | 29 Jun 2026 | | Form 8.3 - Union Jack Oil | RNS |
| 26/06/26 | 16:50:40 | 26 Jun 2026 | | Directorate Changes | RNS |
| 26/06/26 | 11:27:52 | 26 Jun 2026 | | Adjournment of Annual General Meeting | RNS |
| 24/06/26 | 09:21:24 | 24 Jun 2026 | | FORM 8 - Union Jack Oil PLC | RNS |
| 23/06/26 | 07:00:05 | 23 Jun 2026 | | Rule 2.9 Announcement – Replacement | RNS |
| 19/06/26 | 07:00:01 | 19 Jun 2026 | | Crossroads Well, Oklahoma, USA Update | RNS |
| 15/06/26 | 10:50:44 | 15 Jun 2026 | | Rule 2.9 Announcement | RNS |
| 15/06/26 | 07:00:10 | 15 Jun 2026 | | Statement Regarding Possible Offer | RNS |
| 08/06/26 | 07:00:08 | 8 Jun 2026 | | Facility Agreement | RNS |
| 03/06/26 | 07:00:04 | 3 Jun 2026 | | Director Resignation | RNS |
| 27/05/26 | 07:00:06 | 27 May 2026 | | Information Regarding Certain AGM Resolutions | RNS |
| 26/05/26 | 07:00:10 | 26 May 2026 | | Final Results for the Year Ended 31 December 2025 | RNS |
| 15/05/26 | 07:00:02 | 15 May 2026 | | Crossroads Well, Garvin County, Oklahoma, Update | RNS |
| 07/05/26 | 07:00:08 | 7 May 2026 | | AGM Resolutions | RNS |
| 06/05/26 | 07:00:05 | 6 May 2026 | | Spudding of Crossroads Well Oklahoma USA | RNS |
| 01/05/26 | 07:00:04 | 1 May 2026 | | Crossroads Well Southern Oklahoma USA Update | RNS |
| 16/04/26 | 07:00:01 | 16 Apr 2026 | | Crossroads Well Southern Oklahoma USA Update | RNS |
| 08/04/26 | 07:00:05 | 8 Apr 2026 | | Crossroads Well Southern Oklahoma USA Update | RNS |
| 02/04/26 | 07:00:05 | 2 Apr 2026 | | Holding(s) in Company | RNS |
| 16/02/26 | 11:39:19 | 16 Feb 2026 | | West Newton Permit Variation | RNS |
| 30/01/26 | 07:00:08 | 30 Jan 2026 | | Project Update UK and USA | RNS |
| 20/01/26 | 11:51:13 | 20 Jan 2026 | | Further Invalid Requisition of General Meeting | RNS |
| 20/01/26 | 07:00:08 | 20 Jan 2026 | | Holding(s) in Company | RNS |
| 19/01/26 | 14:35:44 | 19 Jan 2026 | | Invalid Requisition of General Meeting | RNS |
| 19/01/26 | 07:00:06 | 19 Jan 2026 | | Holding(s) in Company | RNS |
| 15/01/26 | 14:48:32 | 15 Jan 2026 | | Holding(s) in Company | RNS |
| 15/01/26 | 14:21:24 | 15 Jan 2026 | | Directorate Changes - Correction | RNS |
| 12/01/26 | 07:00:09 | 12 Jan 2026 | | Directorate Changes | RNS |
| 15/12/25 | 12:15:00 | 15 Dec 2025 | | Biscathorpe Planning Update - PEDL253 | RNS |
| 05/11/25 | 07:00:04 | 5 Nov 2025 | | Sark Well Central Oklahoma USA Update | RNS |
| 29/10/25 | 07:00:03 | 29 Oct 2025 | | Cancellation of General Meeting | RNS |
| 10/10/25 | 07:00:10 | 10 Oct 2025 | | Notice of General Meeting | RNS |
| 29/09/25 | 07:00:03 | 29 Sept 2025 | | Unaudited Results for 6 months ended 30 June 2025 | RNS |
| 24/09/25 | 07:00:06 | 24 Sept 2025 | | Sark Well Central Oklahoma USA Update | RNS |
| 26/08/25 | 11:12:01 | 26 Aug 2025 | | Withdrawal of Resolution | RNS |
| 15/08/25 | 07:00:04 | 15 Aug 2025 | | Spudding of the Sark Well Central Oklahoma USA | RNS |
| 08/08/25 | 07:00:11 | 8 Aug 2025 | | Purchase of Shares by Non-Executive Director | RNS |
| 07/08/25 | 07:00:08 | 7 Aug 2025 | | Operations Update on West Newton PEDL183 | RNS |
| 05/08/25 | 07:00:20 | 5 Aug 2025 | | Notice of General Meeting | RNS |
| 01/08/25 | 13:03:49 | 1 Aug 2025 | | Total Voting Rights | RNS |
