| 20/03/18 | 17:00:02 | 20 Mar 2018 | | Director/PDMR Shareholding | RNS |
| 08/03/18 | 17:24:55 | 8 Mar 2018 | | Director/PDMR Shareholding | RNS |
| 07/03/18 | 18:00:01 | 7 Mar 2018 | | Director/PDMR Shareholding | RNS |
| 05/03/18 | 18:15:01 | 5 Mar 2018 | | Director/PDMR Shareholding | RNS |
| 01/03/18 | 18:00:02 | 1 Mar 2018 | | Director/PDMR Shareholding | RNS |
| 01/03/18 | 07:00:02 | 1 Mar 2018 | | Total Voting Rights | RNS |
| 27/02/18 | 14:17:12 | 27 Feb 2018 | | 2018 AGM Results | RNS |
| 12/02/18 | 18:30:01 | 12 Feb 2018 | | Director/PDMR Shareholding | RNS |
| 07/02/18 | 17:00:01 | 7 Feb 2018 | | Director/PDMR Shareholding | RNS |
| 26/01/18 | 17:05:01 | 26 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 26/01/18 | 17:02:42 | 26 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 26/01/18 | 16:18:01 | 26 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 26/01/18 | 16:00:02 | 26 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 25/01/18 | 14:30:01 | 25 Jan 2018 | | AGM Notice, Special Dividend & Share Consolidation | RNS |
| 23/01/18 | 18:24:01 | 23 Jan 2018 | | Issue of Equity and Voting Rights | RNS |
| 23/01/18 | 07:00:02 | 23 Jan 2018 | | First Quarter Trading Update | RNS |
| 18/01/18 | 18:05:02 | 18 Jan 2018 | | Block Listing Application | RNS |
| 18/01/18 | 07:00:02 | 18 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 09/01/18 | 18:00:01 | 9 Jan 2018 | | Holding(s) in Company | RNS |
| 09/01/18 | 18:00:01 | 9 Jan 2018 | | Director/PDMR Shareholding | RNS |
| 02/01/18 | 18:15:01 | 2 Jan 2018 | | Holding(s) in Company | RNS |
| 02/01/18 | 07:00:04 | 2 Jan 2018 | | Total Voting Rights | RNS |
| 02/01/18 | 07:00:03 | 2 Jan 2018 | | Block listing Interim Review | RNS |
| 21/12/17 | 07:00:02 | 21 Dec 2017 | | Holding(s) in Company | RNS |
| 21/12/17 | 07:00:02 | 21 Dec 2017 | | Director/PDMR Shareholding | RNS |
| 07/12/17 | 18:00:01 | 7 Dec 2017 | | Director/PDMR Shareholding | RNS |
| 07/12/17 | 08:32:53 | 7 Dec 2017 | | Block listing Interim Review | RNS |
| 07/12/17 | 07:00:01 | 7 Dec 2017 | | Corrected Block Listing Interim Review | RNS |
| 01/12/17 | 10:30:01 | 1 Dec 2017 | | Acquisition of Stockheim travel catering business | RNS |
| 01/12/17 | 07:00:04 | 1 Dec 2017 | | Total Voting Rights | RNS |
| 24/11/17 | 17:00:02 | 24 Nov 2017 | | TR-1: Notification of Major Holdings | RNS |
| 23/11/17 | 17:45:02 | 23 Nov 2017 | | Director/PDMR Shareholding | RNS |
| 22/11/17 | 07:00:03 | 22 Nov 2017 | | Final Results | RNS |
| 17/11/17 | 18:00:01 | 17 Nov 2017 | | Director/PDMR Shareholding | RNS |
| 07/11/17 | 18:00:01 | 7 Nov 2017 | | Director/PDMR Shareholding | RNS |
| 01/11/17 | 10:31:11 | 1 Nov 2017 | | Total Voting Rights | RNS |
| 18/10/17 | 19:00:01 | 18 Oct 2017 | | Director/PDMR Shareholding | RNS |
| 09/10/17 | 19:00:01 | 9 Oct 2017 | | Director/PDMR Shareholding | RNS |
| 09/10/17 | 18:00:01 | 9 Oct 2017 | | TR-1: Notification of major holdings | RNS |
| 02/10/17 | 08:00:03 | 2 Oct 2017 | | Total Voting Rights | RNS |
| 28/09/17 | 08:00:06 | 28 Sept 2017 | | Fourth Quarter Trading Update | RNS |
| 19/09/17 | 19:00:01 | 19 Sept 2017 | | Director/PDMR Shareholding | RNS |
| 08/09/17 | 08:00:03 | 8 Sept 2017 | | Director/PDMR Shareholding | RNS |
| 17/08/17 | 16:49:35 | 17 Aug 2017 | | Director/PDMR Shareholding | RNS |
| 08/08/17 | 19:30:01 | 8 Aug 2017 | | Director/PDMR Shareholding | RNS |
| 01/08/17 | 12:00:02 | 1 Aug 2017 | | Total Voting Rights | RNS |
| 19/07/17 | 08:00:04 | 19 Jul 2017 | | Director/PDMR Shareholding | RNS |
| 12/07/17 | 08:00:02 | 12 Jul 2017 | | Third Quarter Trading Update | RNS |
| 10/07/17 | 17:00:01 | 10 Jul 2017 | | Director/PDMR Shareholding | RNS |
| 06/07/17 | 17:00:01 | 6 Jul 2017 | | Director/PDMR Shareholding | RNS |
