| 30/03/21 | 07:00:06 | 30 Mar 2021 | | NOTIFICATION OF CLOSED PERIOD | RNS |
| 24/03/21 | 12:37:42 | 24 Mar 2021 | | Director/PDMR Shareholding | RNS |
| 18/03/21 | 16:08:26 | 18 Mar 2021 | | Director/PDMR Shareholding | RNS |
| 17/03/21 | 17:12:28 | 17 Mar 2021 | | SSEN TRANSMISSION ISSUES NEW £500M GREEN BOND | RNS |
| 17/03/21 | 15:27:24 | 17 Mar 2021 | | Director/PDMR Shareholding | RNS |
| 16/03/21 | 17:26:52 | 16 Mar 2021 | | Publication of a Prospectus | RNS |
| 10/03/21 | 16:32:27 | 10 Mar 2021 | | Director/PDMR Shareholding | RNS |
| 09/03/21 | 09:00:08 | 9 Mar 2021 | | Director Declaration | RNS |
| 05/03/21 | 14:24:55 | 5 Mar 2021 | | Additional Listing | RNS |
| 02/03/21 | 14:00:04 | 2 Mar 2021 | | SSEN Transmission Appeals RIIOT2 to CMA | RNS |
| 01/03/21 | 07:00:09 | 1 Mar 2021 | | Blocklisting Six-Monthly Return | RNS |
| 01/03/21 | 07:00:07 | 1 Mar 2021 | | Total Voting Rights | RNS |
| 24/02/21 | 08:09:16 | 24 Feb 2021 | | Director Declaration | RNS |
| 17/02/21 | 11:14:52 | 17 Feb 2021 | | Interim Dividend Scrip Take Up | RNS |
| 15/02/21 | 09:18:08 | 15 Feb 2021 | | Notice of Early Redemption | RNS |
| 11/02/21 | 12:26:01 | 11 Feb 2021 | | Director/PDMR Shareholding | RNS |
| 09/02/21 | 08:40:54 | 9 Feb 2021 | | Director/PDMR Shareholding | RNS |
| 02/02/21 | 07:00:03 | 2 Feb 2021 | | Q3 2020/21 Trading Statement | RNS |
| 01/02/21 | 15:43:27 | 1 Feb 2021 | | Total Voting Rights | RNS |
| 28/01/21 | 14:59:57 | 28 Jan 2021 | | Director/PDMR Shareholding | RNS |
| 21/01/21 | 14:49:30 | 21 Jan 2021 | | SCRIP Reference Price | RNS |
| 20/01/21 | 15:31:35 | 20 Jan 2021 | | Holding(s) in Company | RNS |
| 12/01/21 | 15:58:35 | 12 Jan 2021 | | Director/PDMR Shareholding | RNS |
| 08/01/21 | 15:47:21 | 8 Jan 2021 | | Holding(s) in Company | RNS |
| 07/01/21 | 13:06:00 | 7 Jan 2021 | | Holding(s) in Company | RNS |
| 04/01/21 | 07:00:09 | 4 Jan 2021 | | Total Voting Rights | RNS |
| 31/12/20 | 11:00:09 | 31 Dec 2020 | | Director/PDMR Shareholding | RNS |
| 31/12/20 | 11:00:09 | 31 Dec 2020 | | Director/PDMR Shareholding | RNS |
| 22/12/20 | 13:39:01 | 22 Dec 2020 | | Sale of Gas Exploration and Production Assets | RNS |
| 15/12/20 | 15:06:20 | 15 Dec 2020 | | Director/PDMR Shareholding | RNS |
| 08/12/20 | 07:22:25 | 8 Dec 2020 | | SSEN Transmission response to Ofgem Determinations | RNS |
| 04/12/20 | 07:00:02 | 4 Dec 2020 | | Sale of stake in Dogger Bank Wind Farm | RNS |
| 02/12/20 | 12:44:56 | 2 Dec 2020 | | Total Voting Rights | RNS |
| 30/11/20 | 16:41:06 | 30 Nov 2020 | | Second Price Monitoring Extn | RNS |
| 30/11/20 | 16:37:02 | 30 Nov 2020 | | Price Monitoring Extension | RNS |
| 26/11/20 | 07:00:06 | 26 Nov 2020 | | DOGGER BANK WIND FARM | RNS |
| 20/11/20 | 11:43:55 | 20 Nov 2020 | | Interim Dividend Timetable | RNS |
| 20/11/20 | 11:20:16 | 20 Nov 2020 | | Director/PDMR Shareholding | RNS |
| 18/11/20 | 07:00:08 | 18 Nov 2020 | | Half-year Report | RNS |
| 10/11/20 | 16:42:58 | 10 Nov 2020 | | Director/PDMR Shareholding | RNS |
| 02/11/20 | 16:19:59 | 2 Nov 2020 | | Total Voting Rights | RNS |
| 15/10/20 | 12:07:20 | 15 Oct 2020 | | Group Energy and Commercial Director | RNS |
| 13/10/20 | 07:00:01 | 13 Oct 2020 | | Disposal | RNS |
| 09/10/20 | 13:22:59 | 9 Oct 2020 | | Director/PDMR Shareholding | RNS |
| 06/10/20 | 14:48:46 | 6 Oct 2020 | | TR1 Notification of Major Holdings | RNS |
| 01/10/20 | 13:14:37 | 1 Oct 2020 | | Total Voting Rights | RNS |
| 30/09/20 | 07:00:05 | 30 Sept 2020 | | Notification of Closed Period | RNS |
| 28/09/20 | 10:27:26 | 28 Sept 2020 | | Directorate Change | RNS |
| 24/09/20 | 13:18:44 | 24 Sept 2020 | | Director/PDMR Shareholding | RNS |
| 23/09/20 | 17:12:42 | 23 Sept 2020 | | Director/PDMR Shareholding | RNS |
