| 07/09/26 | AMP | 07:00:10 | 7 Sept 2026 | | AMP | Appointment of Non-Executive Director | Ampeak Energy Limited | RNS |
| 01/09/26 | AMP | 07:00:13 | 1 Sept 2026 | | AMP | Ampeak Energy secures investment in AW1 project | Ampeak Energy Limited | RNS |
| 14/07/26 | AMP | 07:00:04 | 14 Jul 2026 | | AMP | Results of AGM | Ampeak Energy Limited | RNS |
| 26/06/26 | AMP | 07:00:07 | 26 Jun 2026 | | AMP | Notice of AGM and proposed Board appointments | Ampeak Energy Limited | RNS |
| 26/06/26 | AMP | 07:00:03 | 26 Jun 2026 | | AMP | Annual Financial Report | Ampeak Energy Limited | RNS |
| 17/02/26 | AMP | 07:06:54 | 17 Feb 2026 | | AMP | TR-1 NOTIFICATION OF MAJOR HOLDINGS | Ampeak Energy Limited | RNS |
| 17/02/26 | AMP | 07:00:09 | 17 Feb 2026 | | AMP | Ultimate Beneficial Owner Notification | Ampeak Energy Limited | RNS |
| 19/01/26 | AMP | 09:31:32 | 19 Jan 2026 | | AMP | Mey BESS planning | Ampeak Energy Limited | RNS |
| 18/12/25 | AMP | 11:34:40 | 18 Dec 2025 | | AMP | Offshore works completed at MeyGen site | Ampeak Energy Limited | RNS |
| 20/11/25 | AMP | 07:00:15 | 20 Nov 2025 | | AMP | CCR funding completed | Ampeak Energy Limited | RNS |
| 10/11/25 | AMP | 10:34:53 | 10 Nov 2025 | | AMP | Ampeak Energy welcomes Cabinet Secretary to MeyGen | Ampeak Energy Limited | RNS |
| 04/11/25 | AMP | 07:00:13 | 4 Nov 2025 | | AMP | Ampeak Energy Investor Day | Ampeak Energy Limited | RNS |
| 13/10/25 | AMP | 09:08:53 | 13 Oct 2025 | | AMP | AW2 Battery Project receives formal planning | Ampeak Energy Limited | RNS |
| 07/10/25 | AMP | 07:00:05 | 7 Oct 2025 | | AMP | Ampeak Energy Investor Day | Ampeak Energy Limited | RNS |
| 01/10/25 | AMP | 12:46:21 | 1 Oct 2025 | | AMP | Ampeak Energy achieves planning permission for AW2 | Ampeak Energy Limited | RNS |
| 30/09/25 | AMP | 10:23:20 | 30 Sept 2025 | | AMP | Director/PDMR Shareholding | Ampeak Energy Limited | RNS |
| 26/09/25 | AMP | 07:00:06 | 26 Sept 2025 | | AMP | Ampeak Energy Interim Results | Ampeak Energy Limited | RNS |
| 22/09/25 | AMP | 12:09:29 | 22 Sept 2025 | | AMP | Ampeak Energy hosts AW1 Groundbreaking Ceremony | Ampeak Energy Limited | RNS |
| 20/08/25 | SAE | 15:48:25 | 20 Aug 2025 | | SAE | Change of Name | SIMEC Atlantis Energy Limited | RNS |
| 19/08/25 | SAE | 12:00:01 | 19 Aug 2025 | | SAE | Grant of LTIP options | SIMEC Atlantis Energy Limited | RNS |
| 14/08/25 | SAE | 09:15:00 | 14 Aug 2025 | | SAE | Dealing by PDMR | SIMEC Atlantis Energy Limited | RNS |
| 11/08/25 | SAE | 14:43:46 | 11 Aug 2025 | | SAE | Block Listing Application | SIMEC Atlantis Energy Limited | RNS |
| 05/08/25 | SAE | 15:57:02 | 5 Aug 2025 | | SAE | SAE hits financial close for AW1 Battery project | SIMEC Atlantis Energy Limited | RNS |
| 05/08/25 | SAE | 12:59:51 | 5 Aug 2025 | | SAE | SAE enters contracts for AW1 Battery Project | SIMEC Atlantis Energy Limited | RNS |
| 31/07/25 | SAE | 17:08:43 | 31 Jul 2025 | | SAE | AGM Results | SIMEC Atlantis Energy Limited | RNS |
| 09/07/25 | SAE | 07:00:11 | 9 Jul 2025 | | SAE | Notice of AGM | SIMEC Atlantis Energy Limited | RNS |
| 30/06/25 | SAE | 07:00:09 | 30 Jun 2025 | | SAE | Annual Financial Report | SIMEC Atlantis Energy Limited | RNS |
| 27/06/25 | SAE | 14:37:12 | 27 Jun 2025 | | SAE | AIM Rule 17 - Schedule 2(g) update | SIMEC Atlantis Energy Limited | RNS |
| 15/05/25 | SAE | 14:24:56 | 15 May 2025 | | SAE | SAE enters JV to co-develop AW2 Battery Project | SIMEC Atlantis Energy Limited | RNS |
| 16/04/25 | SAE | 07:00:06 | 16 Apr 2025 | | SAE | SAE secures CCR funding | SIMEC Atlantis Energy Limited | RNS |
| 18/03/25 | SAE | 07:00:13 | 18 Mar 2025 | | SAE | SAE welcomes Cabinet Secretary to Uskmouth | SIMEC Atlantis Energy Limited | RNS |
| 14/03/25 | SAE | 08:02:30 | 14 Mar 2025 | | SAE | SAE secures contract in latest Capacity Auction | SIMEC Atlantis Energy Limited | RNS |
| 20/02/25 | SAE | 11:10:08 | 20 Feb 2025 | | SAE | SAE’s vision for Uskmouth Sustainable Energy Park | SIMEC Atlantis Energy Limited | RNS |
| 30/01/25 | SAE | 14:56:11 | 30 Jan 2025 | | SAE | SAE achieves milestone for Battery Project | SIMEC Atlantis Energy Limited | RNS |
| 21/01/25 | SAE | 07:00:04 | 21 Jan 2025 | | SAE | SAE receives final payment from Uskmouth project | SIMEC Atlantis Energy Limited | RNS |
| 08/01/25 | SAE | 17:34:57 | 8 Jan 2025 | | SAE | TR-1: NOTIFICATION OF MAJOR HOLDINGS | SIMEC Atlantis Energy Limited | RNS |
| 04/12/24 | SAE | 07:00:04 | 4 Dec 2024 | | SAE | SAE brings full power to MeyGen tidal stream site | SIMEC Atlantis Energy Limited | RNS |
| 22/11/24 | SAE | 12:06:34 | 22 Nov 2024 | | SAE | SAE receives Uskmouth milestone payment | SIMEC Atlantis Energy Limited | RNS |
| 05/11/24 | SAE | 08:22:54 | 5 Nov 2024 | | SAE | SAE working with biggest names on MeyGen phase 2 | SIMEC Atlantis Energy Limited | RNS |
| 04/11/24 | SAE | 14:01:51 | 4 Nov 2024 | | SAE | Politicians visit Uskmouth site | SIMEC Atlantis Energy Limited | RNS |
| 18/10/24 | SAE | 11:44:33 | 18 Oct 2024 | | SAE | SAE Presentation via Investor Meet Company | SIMEC Atlantis Energy Limited | RNS |
| 27/09/24 | SAE | 08:00:00 | 27 Sept 2024 | | SAE | SAE launches updated website and new logo | SIMEC Atlantis Energy Limited | RNS |
| 26/09/24 | SAE | 07:00:12 | 26 Sept 2024 | | SAE | Interim results | SIMEC Atlantis Energy Limited | RNS |
| 03/09/24 | SAE | 08:33:38 | 3 Sept 2024 | | SAE | SAE secures additional support for MeyGen project | SIMEC Atlantis Energy Limited | RNS |
| 16/08/24 | SAE | 09:16:20 | 16 Aug 2024 | | SAE | SAE provided with LSE’s Green Economy Mark | SIMEC Atlantis Energy Limited | RNS |
| 07/08/24 | SAE | 07:00:04 | 7 Aug 2024 | | SAE | SAE takes full ownership of BESS project | SIMEC Atlantis Energy Limited | RNS |
| 18/07/24 | SAE | 17:34:01 | 18 Jul 2024 | | SAE | AGM Statement | SIMEC Atlantis Energy Limited | RNS |
| 11/07/24 | SAE | 09:00:00 | 11 Jul 2024 | | SAE | Director/PDMR Dealings | SIMEC Atlantis Energy Limited | RNS |
| 25/06/24 | SAE | 07:00:03 | 25 Jun 2024 | | SAE | Final results | SIMEC Atlantis Energy Limited | RNS |
| 11/06/24 | SAE | 11:43:43 | 11 Jun 2024 | | SAE | Application for Scotland BESS project | SIMEC Atlantis Energy Limited | RNS |