| 29.11.2023 17:49 | SSON | Transaction in Own Shares | RNS |
| 13.11.2023 07:00 | SSON | Transaction in Own Shares | RNS |
| 02.11.2023 14:06 | SSON | Fact Sheet as at 31 October 2023 | RNS |
| 01.11.2023 17:12 | SSON | Transaction in Own Shares | RNS |
| 01.11.2023 07:00 | SSON | Total Voting Rights | RNS |
| 27.10.2023 12:28 | SSON | Director/PDMR Shareholding | RNS |
| 25.10.2023 17:26 | SSON | Transaction in Own Shares | RNS |
| 23.10.2023 17:30 | SSON | Transaction in Own Shares | RNS |
| 20.10.2023 17:22 | SSON | Transaction in Own Shares | RNS |
| 17.10.2023 17:14 | SSON | Transaction in Own Shares | RNS |
| 16.10.2023 17:26 | SSON | Transaction in Own Shares | RNS |
| 12.10.2023 18:01 | SSON | Transaction in Own Shares | RNS |
| 06.10.2023 17:35 | SSON | Transaction in Own Shares | RNS |
| 05.10.2023 17:09 | SSON | Transaction in Own Shares | RNS |
| 04.10.2023 17:19 | SSON | Transaction in Own Shares | RNS |
| 04.10.2023 09:10 | SSON | Fact Sheet as at 29 September 2023 | RNS |
| 03.10.2023 17:08 | SSON | Transaction in Own Shares | RNS |
| 02.10.2023 07:00 | SSON | Total Voting Rights | RNS |
| 29.09.2023 17:32 | SSON | Transaction in Own Shares | RNS |
| 27.09.2023 17:18 | SSON | Transaction in Own Shares | RNS |
| 22.09.2023 17:21 | SSON | Transaction in Own Shares | RNS |
| 21.09.2023 17:03 | SSON | Transaction in Own Shares | RNS |
| 20.09.2023 16:25 | SSON | Director/PDMR Shareholding | RNS |
| 15.09.2023 17:23 | SSON | Transaction in Own Shares | RNS |
| 13.09.2023 17:28 | SSON | Transaction in Own Shares | RNS |
| 08.09.2023 17:09 | SSON | Transaction in Own Shares | RNS |
| 07.09.2023 17:25 | SSON | Transaction in Own Shares | RNS |
| 01.09.2023 17:19 | SSON | Transaction in Own Shares | RNS |
| 01.09.2023 16:51 | SSON | Fact Sheet as at 31 August 2023 | RNS |
| 01.09.2023 07:00 | SSON | Total Voting Rights | RNS |
| 30.08.2023 17:11 | SSON | Transaction in Own Shares | RNS |
| 25.08.2023 17:00 | SSON | Transaction in Own Shares | RNS |
| 24.08.2023 16:59 | SSON | Transaction in Own Shares | RNS |
| 21.08.2023 17:14 | SSON | Transaction in Own Shares | RNS |
| 18.08.2023 17:06 | SSON | Transaction in Own Shares | RNS |
| 16.08.2023 17:10 | SSON | Transaction in Own Shares | RNS |
| 11.08.2023 17:04 | SSON | Transaction in Own Shares | RNS |
| 10.08.2023 16:58 | SSON | Transaction in Own Shares | RNS |
| 08.08.2023 17:25 | SSON | Transaction in Own Shares | RNS |
| 04.08.2023 17:40 | SSON | Transaction in Own Shares | RNS |
| 03.08.2023 17:09 | SSON | Transaction in Own Shares | RNS |
| 02.08.2023 10:18 | SSON | Fact Sheet as at 31 July 2023 | RNS |
| 01.08.2023 07:00 | SSON | Total Voting Rights | RNS |
| 31.07.2023 17:22 | SSON | Transaction in Own Shares | RNS |
| 31.07.2023 09:31 | SSON | Smithson reports "pleasing" net value boost after last year's troubles | Alliance |
| 31.07.2023 07:00 | SSON | Half-year Report | RNS |
| 26.07.2023 17:54 | SSON | Transaction in Own Shares | RNS |
| 25.07.2023 18:16 | SSON | Transaction in Own Shares | RNS |
| 21.07.2023 17:46 | SSON | Transaction in Own Shares | RNS |
| 17.07.2023 17:28 | SSON | Transaction in Own Shares | RNS |
| 14.07.2023 17:32 | SSON | Transaction in Own Shares | RNS |
| 12.07.2023 17:19 | SSON | Transaction in Own Shares | RNS |
| 07.07.2023 17:17 | SSON | Transaction in Own Shares | RNS |
| 07.07.2023 12:22 | SSON | Director/PDMR Shareholding | RNS |
| 07.07.2023 07:00 | SSON | Block Listing Interim Review | RNS |
| 06.07.2023 17:03 | SSON | Transaction in Own Shares | RNS |
| 05.07.2023 17:50 | SSON | Transaction in Own Shares | RNS |
| 03.07.2023 18:02 | SSON | Fact Sheet as at 30 June 2023 | RNS |
| 03.07.2023 07:00 | SSON | Total Voting Rights | RNS |
| 30.06.2023 18:06 | SSON | Transaction in Own Shares | RNS |
| 29.06.2023 17:20 | SSON | Transaction in Own Shares | RNS |
| 23.06.2023 09:48 | SSON | Compliance with Market Abuse Regulation | RNS |
| 20.06.2023 17:54 | SSON | Transaction in Own Shares | RNS |
| 16.06.2023 17:29 | SSON | Transaction in Own Shares | RNS |
| 14.06.2023 17:24 | SSON | Transaction in Own Shares | RNS |
| 12.06.2023 17:57 | SSON | Transaction in Own Shares | RNS |
| 06.06.2023 17:24 | SSON | Transaction in Own Shares | RNS |
| 02.06.2023 11:22 | SSON | Fact Sheet as at 31 May 2023 | RNS |
| 01.06.2023 07:00 | SSON | Total Voting Rights | RNS |
| 31.05.2023 17:27 | SSON | Transaction in Own Shares | RNS |
| 30.05.2023 17:34 | SSON | Transaction in Own Shares | RNS |
| 25.05.2023 17:18 | SSON | Director/PDMR Shareholding | RNS |
| 24.05.2023 17:17 | SSON | Transaction in Own Shares | RNS |
| 02.05.2023 17:21 | SSON | Fact Sheet as at 30 April 2023 | RNS |
| 02.05.2023 07:00 | SSON | Total Voting Rights | RNS |
