| 20/11/18 | 13:00:02 | 20 Nov 2018 | | Director/PDMR Shareholding | RNS |
| 19/11/18 | 07:00:04 | 19 Nov 2018 | | Half-year Report | RNS |
| 14/11/18 | 14:30:01 | 14 Nov 2018 | | Sirius completes sale of Bremen Hag Business Park | RNS |
| 14/11/18 | 10:00:01 | 14 Nov 2018 | | General Meeting - Forms of Proxy | RNS |
| 12/11/18 | 15:30:04 | 12 Nov 2018 | | General Meeting - Posting of Circular | RNS |
| 06/11/18 | 13:00:01 | 6 Nov 2018 | | Board Committee Changes | RNS |
| 05/11/18 | 08:00:03 | 5 Nov 2018 | | Notice of Half-Year Results | RNS |
| 18/10/18 | 12:30:01 | 18 Oct 2018 | | Auditor JSE Accreditation | RNS |
| 08/10/18 | 08:00:04 | 8 Oct 2018 | | Trading Update | RNS |
| 05/10/18 | 11:30:01 | 5 Oct 2018 | | Additional Euro Quotation | RNS |
| 02/10/18 | 08:00:05 | 2 Oct 2018 | | Sirius acquires business park in Mannheim | RNS |
| 25/09/18 | 12:00:01 | 25 Sept 2018 | | Holding(s) in Company | RNS |
| 24/09/18 | 08:00:13 | 24 Sept 2018 | | Appointment of Chairman | RNS |
| 21/09/18 | 14:00:03 | 21 Sept 2018 | | Result of Annual General Meeting | RNS |
| 21/08/18 | 17:15:04 | 21 Aug 2018 | | Director/PDMR Shareholding | RNS |
| 17/08/18 | 17:00:01 | 17 Aug 2018 | | Admission of Scrip Shares & Update re Circular | RNS |
| 15/08/18 | 17:15:03 | 15 Aug 2018 | | Director/PDMR Shareholding | RNS |
| 10/08/18 | 17:15:02 | 10 Aug 2018 | | Allotment of Scrip Dividend | RNS |
| 08/08/18 | 17:30:04 | 8 Aug 2018 | | Director/PDMR Shareholding | RNS |
| 01/08/18 | 12:20:04 | 1 Aug 2018 | | Acquires two business parks and pipeline update | RNS |
| 31/07/18 | 17:30:01 | 31 Jul 2018 | | Posting of Annual Report and Notice of AGM | RNS |
| 30/07/18 | 15:00:01 | 30 Jul 2018 | | Holding(s) in Company | RNS |
| 27/07/18 | 17:28:34 | 27 Jul 2018 | | Director/PDMR Shareholding - Replacement | RNS |
| 27/07/18 | 15:00:03 | 27 Jul 2018 | | Director/PDMR Shareholding | RNS |
| 09/07/18 | 14:35:01 | 9 Jul 2018 | | Total Voting Rights | RNS |
| 04/07/18 | 16:15:05 | 4 Jul 2018 | | Director/PDMR Shareholding | RNS |
| 28/06/18 | 17:00:01 | 28 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 27/06/18 | 11:00:03 | 27 Jun 2018 | | Holding(s) in Company | RNS |
| 26/06/18 | 12:30:04 | 26 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 21/06/18 | 15:30:04 | 21 Jun 2018 | | Holding(s) in Company | RNS |
| 20/06/18 | 12:55:05 | 20 Jun 2018 | | Dealing in Sirius securities | RNS |
| 15/06/18 | 12:00:02 | 15 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 13/06/18 | 17:00:01 | 13 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 12/06/18 | 17:00:05 | 12 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 08/06/18 | 16:45:01 | 8 Jun 2018 | | Scrip Dividend Reference Price and Conversion Rate | RNS |
| 06/06/18 | 16:35:06 | 6 Jun 2018 | | Director/PDMR Shareholding | RNS |
| 06/06/18 | 08:00:07 | 6 Jun 2018 | | Disposal | RNS |
| 04/06/18 | 08:00:09 | 4 Jun 2018 | | Final Results | RNS |
| 02/05/18 | 08:00:10 | 2 May 2018 | | Sale of Bremen business park | RNS |
| 09/04/18 | 09:25:19 | 9 Apr 2018 | | Trading Statement | RNS |
| 04/04/18 | 11:21:02 | 4 Apr 2018 | | Holding(s) in Company | RNS |
| 03/04/18 | 14:30:01 | 3 Apr 2018 | | Total Voting Rights | RNS |
| 03/04/18 | 12:30:02 | 3 Apr 2018 | | Holding(s) in Company | RNS |
| 20/03/18 | 15:15:01 | 20 Mar 2018 | | Result of Placing | RNS |
| 20/03/18 | 07:00:06 | 20 Mar 2018 | | Proposed Placing | RNS |
| 07/03/18 | 07:00:03 | 7 Mar 2018 | | Inclusion in EPRA Index | RNS |
| 05/03/18 | 07:00:04 | 5 Mar 2018 | | Acquisition of Business Park | RNS |
| 01/03/18 | 12:45:01 | 1 Mar 2018 | | Total Voting Rights | RNS |
| 23/01/18 | 10:30:01 | 23 Jan 2018 | | Holding(s) in Company | RNS |
| 22/01/18 | 10:45:01 | 22 Jan 2018 | | Director/PDMR Shareholding | RNS |
