| 27/07/26 | 07:00:05 | 27 Jul 2026 | | Transaction in Own Shares |
| 21/07/26 | 07:00:02 | 21 Jul 2026 | | Return of Capital Update |
| 20/07/26 | 07:00:07 | 20 Jul 2026 | | Return of Capital Update |
| 16/07/26 | 13:15:00 | 16 Jul 2026 | | Result of General Meeting |
| 16/07/26 | 13:15:00 | 16 Jul 2026 | | Result of AGM |
| 16/07/26 | 07:00:06 | 16 Jul 2026 | | Trading Update |
| 16/07/26 | 07:00:04 | 16 Jul 2026 | | Helical lets the 12th floor at The Bower |
| 15/07/26 | 09:30:01 | 15 Jul 2026 | | Director/PDMR Shareholding |
| 13/07/26 | 07:00:08 | 13 Jul 2026 | | Transaction in Own Shares |
| 06/07/26 | 07:00:08 | 6 Jul 2026 | | Transaction in Own Shares |
| 01/07/26 | 10:15:00 | 1 Jul 2026 | | Total Voting Rights |
| 30/06/26 | 09:30:00 | 30 Jun 2026 | | Circular and Notice of General Meeting |
| 29/06/26 | 07:00:09 | 29 Jun 2026 | | Transaction in Own Shares |
| 22/06/26 | 07:00:08 | 22 Jun 2026 | | Transaction in Own Shares |
| 17/06/26 | 09:00:00 | 17 Jun 2026 | | Publication of 2026 Annual Report & Notice of AGM |
| 15/06/26 | 07:00:07 | 15 Jun 2026 | | Transaction in Own Shares |
| 10/06/26 | 07:00:05 | 10 Jun 2026 | | Further letting activity at The Bower |
| 08/06/26 | 07:00:12 | 8 Jun 2026 | | Launch Of Share Buyback Programme |
| 03/06/26 | 14:00:00 | 3 Jun 2026 | | Director/PDMR Shareholding |
| 22/05/26 | 07:00:03 | 22 May 2026 | | Annual Results for the Year to 31 March 2026 |
| 14/05/26 | 07:00:07 | 14 May 2026 | | Helical and Orion complete 100 New Bridge Street |
| 29/04/26 | 07:00:10 | 29 Apr 2026 | | New 10,000 sq ft letting at The Bower |
| 22/04/26 | 07:00:04 | 22 Apr 2026 | | Trading Update |
| 09/04/26 | 14:00:00 | 9 Apr 2026 | | Holding(s) in Company |
| 27/03/26 | 14:15:00 | 27 Mar 2026 | | Holding(s) in Company |
| 26/03/26 | 16:00:00 | 26 Mar 2026 | | Director/PDMR Shareholding |
| 25/03/26 | 15:00:01 | 25 Mar 2026 | | Directorate change |
| 05/03/26 | 10:04:54 | 5 Mar 2026 | | Director/PDMR Shareholding |
| 02/03/26 | 07:00:15 | 2 Mar 2026 | | Helical agrees 20,000 sq ft letting at The Bower |
| 27/02/26 | 13:45:21 | 27 Feb 2026 | | Helical and PfL JV forward funds Southwark PBSA |
| 12/02/26 | 07:00:08 | 12 Feb 2026 | | £220m loan for Paddington office development |
| 10/02/26 | 14:00:01 | 10 Feb 2026 | | Notice of Results |
| 28/01/26 | 10:15:54 | 28 Jan 2026 | | Director/PDMR Shareholding |
| 27/01/26 | 09:50:34 | 27 Jan 2026 | | Director/PDMR Shareholding |
| 15/01/26 | 11:32:02 | 15 Jan 2026 | | Director/PDMR Shareholding |
| 05/12/25 | 11:25:02 | 5 Dec 2025 | | Holding(s) in Company |
| 28/11/25 | 17:00:41 | 28 Nov 2025 | | Director/PDMR Shareholding |
| 26/11/25 | 07:00:12 | 26 Nov 2025 | | Results for the Half Year to 30 September 2025 |
| 17/10/25 | 07:01:00 | 17 Oct 2025 | | Notice of Results |
| 17/10/25 | 07:00:02 | 17 Oct 2025 | | Trading Update for the Period Since 1 April 2025 |
| 15/09/25 | 10:25:52 | 15 Sept 2025 | | TR-1 Notification of Major Holding(s) in Company |
| 05/09/25 | 07:59:13 | 5 Sept 2025 | | UK Listing Rule 6.4.9R(2) Disclosure |
| 04/09/25 | 10:25:09 | 4 Sept 2025 | | Director/PDMR Shareholding |
| 02/09/25 | 16:29:44 | 2 Sept 2025 | | TR-1: notification of major holdings |
| 27/08/25 | 07:00:08 | 27 Aug 2025 | | Martina Malone appointed to the Board of Directors |
| 08/08/25 | 10:05:08 | 8 Aug 2025 | | Director/PDMR Shareholding |
| 06/08/25 | 13:30:29 | 6 Aug 2025 | | Director/PDMR Shareholding |
| 17/07/25 | 13:24:48 | 17 Jul 2025 | | Result of AGM |
| 17/07/25 | 07:00:03 | 17 Jul 2025 | | Trading Update |
| 16/06/25 | 11:56:36 | 16 Jun 2025 | | Notice of Annual General Meeting & Annual Report |
