| 7th Jul 2023 3:00 pm | RNS | Non-Executive Director - Directorship update | 
                                                                            
                                            | 21st Jun 2023 5:54 pm | RNS | Director Dealings and Shareholdings | 
                                                                            
                                            | 20th Jun 2023 10:15 am | RNS | Change of Registered Office | 
                                                                            
                                            | 7th Jun 2023 8:10 am | RNS | Directors’/PDMR Shareholdings | 
                                                                            
                                            | 31st May 2023 7:00 am | RNS | First Quarter Results | 
                                                                            
                                            | 26th May 2023 9:01 am | RNS | Amended PDMR and PCA Notification | 
                                                                            
                                            | 24th May 2023 4:51 pm | RNS | Results of Annual General Meeting 2023 | 
                                                                            
                                            | 19th May 2023 7:00 am | RNS | PDMR and PCA Notification | 
                                                                            
                                            | 5th May 2023 7:00 am | RNS | Agreement with Shell | 
                                                                            
                                            | 24th Apr 2023 7:00 am | RNS | Notice of AGM and Publication of Annual Report | 
                                                                            
                                            | 18th Apr 2023 7:00 am | RNS | Operational Update | 
                                                                            
                                            | 6th Apr 2023 3:55 pm | RNS | Director Dealings and Shareholdings | 
                                                                            
                                            | 4th Apr 2023 12:42 pm | RNS | Director Dealings and Shareholdings | 
                                                                            
                                            | 30th Mar 2023 7:00 am | RNS | Full Year 2022 Results | 
                                                                            
                                            | 30th Mar 2023 7:00 am | RNS | Appointment of Non-Executive Director | 
                                                                            
                                            | 27th Feb 2023 11:16 am | RNS | First quarter interim dividend for 2023 | 
                                                                            
                                            | 16th Feb 2023 12:23 pm | RNS | Dividend Declaration and Trading Update | 
                                                                            
                                            | 8th Feb 2023 7:00 am | RNS | PDMR and PCA Notification | 
                                                                            
                                            | 3rd Jan 2023 12:00 pm | RNS | Drilling Activity Update – Isabella and K2 | 
                                                                            
                                            | 30th Dec 2022 12:00 pm | RNS | Exercise of share options by director | 
                                                                            
                                            | 23rd Dec 2022 7:00 am | RNS | Director / PDMR Shareholdings | 
                                                                            
                                            | 7th Dec 2022 7:00 am | RNS | Stabilisation Notice | 
                                                                            
                                            | 30th Nov 2022 7:00 am | RNS | Q3 2022 Financial Results | 
                                                                            
                                            | 30th Nov 2022 7:00 am | RNS | Stabilisation Notice | 
                                                                            
                                            | 23rd Nov 2022 7:00 am | RNS | Stabilisation Notice | 
                                                                            
                                            | 18th Nov 2022 12:30 pm | RNS | Proposed Revisions to the Energy Profits Levy | 
                                                                            
                                            | 16th Nov 2022 7:00 am | RNS | Stabilisation Notice | 
                                                                            
                                            | 14th Nov 2022 8:05 am | RNS | Admission to Trading on the London Stock Exchange | 
                                                                            
                                            | 9th Nov 2022 2:00 pm | RNS | Announcement of Publication of Prospectus | 
                                                                            
                                            | 9th Nov 2022 7:07 am | RNS | Stabilisation Notice | 
                                                                            
                                            | 9th Nov 2022 7:00 am | RNS | Announcement of Offer Price | 
                                                                            
                                            | 16th Jan 2009 11:23 am | RNS | Matched Trading Facility | 
                                                                            
                                            | 15th Jan 2009 7:00 am | RNS | Rule 8.3 - ITIS Holdings | 
                                                                            
                                            | 13th Jan 2009 1:52 pm | RNS | Rule 8.3- ITIS Holdings | 
                                                                            
                                            | 13th Jan 2009 11:34 am | RNS | Rule 8.3- ITIS Holdings PLC - Replacement | 
                                                                            
                                            | 13th Jan 2009 10:13 am | RNS | Rule 8.3- ITIS Holdings PLC | 
                                                                            
                                            | 12th Jan 2009 3:24 pm | RNS | Rule 8.3- ITIS Holdings PLC | 
                                                                            
                                            | 12th Jan 2009 3:24 pm | RNS | Rule 8.3- ITIS Holdings PLC | 
                                                                            
                                            | 12th Jan 2009 3:22 pm | RNS | Rule 8.3- ITIS Holdings PLC | 
                                                                            
                                            | 12th Jan 2009 3:21 pm | RNS | Rule 8.3- ITIS Holdings PLC |