| 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 04.12.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 03.12.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 03.12.2025 11:49 | CEG | Challenger Energy suitor Sintana Energy eyes mid-December AIM listing | Alliance |
| 02.12.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 01.12.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 28.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 27.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 26.11.2025 14:35 | CEG | Results of Court Meeting and General Meeting | RNS |
| 25.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 24.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 21.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) | RNS |
| 18.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy Group PLC | RNS |
| 14.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 13.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 11.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 10.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 07.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 06.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 05.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 04.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 04.11.2025 07:00 | CEG | Form 8.3 Challenger Energy Group plc | RNS |
| 03.11.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 03.11.2025 11:05 | CEG | Form 8.3 - Challenger Energy Group Plc | RNS |
| 03.11.2025 07:00 | CEG | Publication and Posting of Scheme Document | RNS |
| 31.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 30.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 29.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 28.10.2025 17:06 | CEG | Form 8 (OPD) Challenger Energy Group | RNS |
| 28.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 27.10.2025 17:30 | CEG | AIM Rule 17 Schedule 2(g) Update | RNS |
| 27.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 27.10.2025 07:00 | CEG | Form 8.3 - Challenger Energy Group plc | RNS |
| 27.10.2025 07:00 | CEG | Form 8.3 - Challenger Energy Group PLC | RNS |
| 24.10.2025 15:50 | CEG | Form 8.3 - Challenger Energy Group PLC | RNS |
| 24.10.2025 12:34 | CEG | Form 8.3 - Challenger Energy Group plc | RNS |
| 24.10.2025 12:16 | CEG | Form 8.3 - Challenger Energy Group Plc | RNS |
| 24.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 24.10.2025 09:39 | CEG | Form 8.3 - Challenger Energy Group Plc | RNS |
| 23.10.2025 17:41 | CEG | Form 8.3 - Challenger Energy Group PLC | RNS |
| 23.10.2025 14:55 | CEG | Form 8 (OPD) (Challenger Energy Group plc) | RNS |
| 23.10.2025 13:46 | CEG | Form 8.3 - Challenger Energy Group Plc | RNS |
| 23.10.2025 13:29 | CEG | Form 8.3 - Challenger Energy Group Plc | RNS |
| 22.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 21.10.2025 17:31 | CEG | Notice of Convening Hearing | RNS |
| 21.10.2025 15:47 | CEG | Form 8.3 - Challenger Energy Group PLC | RNS |
| 17.10.2025 11:52 | CEG | Form 8 (OPD) Challenger Energy Group PLC | RNS |
| 16.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 14.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 13.10.2025 14:50 | CEG | Form 8.3 - Challenger Energy Group plc | RNS |
| 13.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 10.10.2025 12:00 | CEG | Form 8.5 (EPT/RI) - Challenger Energy | RNS |
| 10.10.2025 09:59 | CEG | Form 8 (DD) - Challenger Energy Group plc | RNS |
| 09.10.2025 10:21 | CEG | Challenger Energy agrees to GBP45 million Sintana all-share deal | Alliance |
| 09.10.2025 07:00 | CEG | Recommended All Share Offer for Challenger Energy | RNS |
| 09.10.2025 07:00 | CEG | Recommended All Share Offer for Challenger Energy | RNS |
| 10.09.2025 18:23 | CEG | IN BRIEF: Challenger Energy upbeat as notes progress at Uruguay assets | Alliance |
| 09.09.2025 07:00 | CEG | Operational & Corporate Update | RNS |
| 03.09.2025 11:55 | CEG | Challenger Energy hails "steady progress" at Uruguay assets | Alliance |
| 03.09.2025 07:00 | CEG | Interim Results | RNS |
| 01.09.2025 07:00 | CEG | Trinidad Sale Completion | RNS |
| 08.08.2025 07:00 | CEG | Holding(s) in Company | RNS |
| 24.07.2025 12:17 | CEG | Result of AGM | RNS |
| 17.07.2025 14:22 | PNN, XTR, TAM | UK shareholder meetings calendar - next 7 days | Alliance |
| 15.07.2025 16:18 | AET, AST, ZIN | TRADING UPDATES: Zinc eyes growth; Altitude reshuffles leadership team | Alliance |
| 15.07.2025 07:00 | CEG | Uruguay Operational Update | RNS |
| 01.07.2025 07:00 | CEG | Trinidad Sale Update | RNS |
| 13.06.2025 14:58 | CEG | Challenger Energy revenue down, maintains "strong" outlook | Alliance |
| 13.06.2025 10:26 | ENSI, CEG | AIM WINNERS & LOSERS: Renold backs GBP187 million takeover offer | Alliance |
| 13.06.2025 07:05 | CEG | Notice of Annual General Meeting | RNS |
| 13.06.2025 07:00 | CEG | Annual Results for the Year Ended 31 December 2024 | RNS |
| 06.05.2025 07:00 | CEG | Operational Update & Exercise of Warrants | RNS |
| 17.04.2025 09:49 | CEG | Holding(s) in Company | RNS |
| 02.04.2025 11:20 | CEG | IN BRIEF: Challenger Energy eyes visibility boost as trades on OTCQB | Alliance |
| 02.04.2025 07:00 | CEG | Admission to trading on OTCQB Market | RNS |
