| 13th Nov 2023 7:00 am | RNS | Cancellation - IOG PLC | 
                                                                            
                                            | 11th Oct 2023 6:00 pm | RNS | IOG | 
                                                                            
                                            | 11th Oct 2023 11:40 am | RNS | Appointment of Administrators | 
                                                                            
                                            | 28th Sep 2023 2:10 pm | RNS | Intent to Appoint Administrators &Share Suspension | 
                                                                            
                                            | 28th Sep 2023 2:10 pm | RNS | Suspension - IOG plc | 
                                                                            
                                            | 13th Sep 2023 7:00 am | RNS | Operational & Corporate Update | 
                                                                            
                                            | 3rd Aug 2023 1:52 pm | RNS | Approval of Bond Waiver | 
                                                                            
                                            | 2nd Aug 2023 2:47 pm | RNS | Proposed Bond Waiver | 
                                                                            
                                            | 31st Jul 2023 10:00 am | RNS | Bondholder discussions | 
                                                                            
                                            | 12th Jul 2023 7:00 am | RNS | Half-Year Operational Update | 
                                                                            
                                            | 26th Jun 2023 7:00 am | RNS | Successful Blythe H2 Intervention | 
                                                                            
                                            | 22nd Jun 2023 9:34 am | RNS | Approval of short-term Bond amendments | 
                                                                            
                                            | 16th Jun 2023 4:53 pm | RNS | Proposed short-term Bond amendments | 
                                                                            
                                            | 16th Jun 2023 11:10 am | RNS | Update on bond discussions | 
                                                                            
                                            | 13th Jun 2023 7:00 am | RNS | Blythe H2 First Gas | 
                                                                            
                                            | 7th Jun 2023 7:00 am | RNS | Corporate Update | 
                                                                            
                                            | 15th May 2023 7:00 am | RNS | Operational Update | 
                                                                            
                                            | 2nd May 2023 2:49 pm | RNS | Result of AGM | 
                                                                            
                                            | 2nd May 2023 7:00 am | RNS | Corporate and Operational Update | 
                                                                            
                                            | 25th Apr 2023 7:00 am | RNS | Appointment of Independent Non-Executive Director | 
                                                                            
                                            | 24th Apr 2023 7:00 am | RNS | Notice of AGM | 
                                                                            
                                            | 18th Apr 2023 7:12 am | RNS | Drilling Update | 
                                                                            
                                            | 17th Mar 2023 1:52 pm | RNS | Director/PDMR Shareholding | 
                                                                            
                                            | 17th Mar 2023 7:00 am | RNS | Award of Long-Term Incentive Options | 
                                                                            
                                            | 16th Mar 2023 7:00 am | RNS | Final Results for the Year Ended 31 December 2022 | 
                                                                            
                                            | 6th Mar 2023 7:00 am | RNS | Blythe H2 well spud | 
                                                                            
                                            | 3rd Mar 2023 10:00 am | RNS | FY2022 Reserves and Resources Update | 
                                                                            
                                            | 24th Feb 2023 7:00 am | RNS | Board Changes | 
                                                                            
                                            | 13th Feb 2023 7:00 am | RNS | 2023 Operational Update | 
                                                                            
                                            | 8th Feb 2023 2:26 pm | RNS | TR-1: Notification of major holdings | 
                                                                            
                                            | 7th Feb 2023 12:50 pm | RNS | TR-1: Notification of major holdings | 
                                                                            
                                            | 7th Feb 2023 12:08 pm | RNS | TR-1: Notification of major holdings | 
                                                                            
                                            | 7th Feb 2023 9:00 am | RNS | Price Monitoring Extension | 
                                                                            
                                            | 6th Feb 2023 7:00 am | RNS | Southwark update | 
                                                                            
                                            | 27th Jan 2023 9:06 am | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 27th Jan 2023 9:00 am | RNS | Price Monitoring Extension | 
                                                                            
                                            | 25th Jan 2023 7:00 am | RNS | Corporate update | 
                                                                            
                                            | 19th Jan 2023 1:55 pm | RNS | TR-1: Notification of major holdings | 
                                                                            
                                            | 18th Jan 2023 11:05 am | RNS | Second Price Monitoring Extn | 
                                                                            
                                            | 18th Jan 2023 11:00 am | RNS | Price Monitoring Extension |