| 18/02/20 | 12:02:29 | 18 Feb 2020 | | Price Monitoring Extension | RNS |
| 18/02/20 | 07:00:05 | 18 Feb 2020 | | Director/PDMR Shareholding | RNS |
| 11/02/20 | 15:15:03 | 11 Feb 2020 | | PDMR Shareholding Grant of Options | RNS |
| 03/02/20 | 07:00:09 | 3 Feb 2020 | | Preliminary Results and Board Changes | RNS |
| 18/12/19 | 17:39:56 | 18 Dec 2019 | | Holding(s) in Company | RNS |
| 05/12/19 | 07:00:05 | 5 Dec 2019 | | Pre-close trading update | RNS |
| 02/12/19 | 11:20:03 | 2 Dec 2019 | | Holding(s) in Company | RNS |
| 02/12/19 | 11:20:03 | 2 Dec 2019 | | Holding(s) in Company | RNS |
| 13/11/19 | 14:51:22 | 13 Nov 2019 | | Holding(s) in Company | RNS |
| 31/10/19 | 07:00:03 | 31 Oct 2019 | | Total Voting Rights | RNS |
| 08/10/19 | 11:00:05 | 8 Oct 2019 | | Block listing update | RNS |
| 20/09/19 | 12:38:38 | 20 Sept 2019 | | Director/PDMR Shareholding | RNS |
| 18/09/19 | 08:00:05 | 18 Sept 2019 | | Nine months trading update | RNS |
| 05/09/19 | 08:00:07 | 5 Sept 2019 | | Acquisition of Dahlman Industrial Group B.V. | RNS |
| 28/08/19 | 13:07:40 | 28 Aug 2019 | | Second Price Monitoring Extn | RNS |
| 28/08/19 | 13:02:18 | 28 Aug 2019 | | Price Monitoring Extension | RNS |
| 23/08/19 | 13:07:29 | 23 Aug 2019 | | Second Price Monitoring Extn | RNS |
| 23/08/19 | 13:02:36 | 23 Aug 2019 | | Price Monitoring Extension | RNS |
| 06/08/19 | 13:07:45 | 6 Aug 2019 | | Second Price Monitoring Extn | RNS |
| 06/08/19 | 13:02:27 | 6 Aug 2019 | | Price Monitoring Extension | RNS |
| 28/06/19 | 12:30:02 | 28 Jun 2019 | | Director/PDMR Shareholding | RNS |
| 27/06/19 | 17:35:22 | 27 Jun 2019 | | Price Monitoring Extension | RNS |
| 24/06/19 | 08:00:09 | 24 Jun 2019 | | Half Year Results 2019 | RNS |
| 18/06/19 | 08:00:13 | 18 Jun 2019 | | Board changes | RNS |
| 06/06/19 | 08:00:05 | 6 Jun 2019 | | Trading Update | RNS |
| 15/04/19 | 13:30:56 | 15 Apr 2019 | | Holding(s) in Company | RNS |
| 11/04/19 | 16:13:33 | 11 Apr 2019 | | AGM resolutions | RNS |
| 11/04/19 | 08:00:10 | 11 Apr 2019 | | AGM Trading Update | RNS |
| 26/03/19 | 16:35:46 | 26 Mar 2019 | | Price Monitoring Extension | RNS |
| 22/03/19 | 10:59:15 | 22 Mar 2019 | | Holding(s) in Company | RNS |
| 08/03/19 | 13:33:48 | 8 Mar 2019 | | Holding(s) in Company | RNS |
| 12/02/19 | 12:02:52 | 12 Feb 2019 | | Director/PDMR Shareholding | RNS |
| 28/01/19 | 07:00:06 | 28 Jan 2019 | | Results for the year ended 30 November 2018 | RNS |
| 24/12/18 | 12:40:43 | 24 Dec 2018 | | Second Price Monitoring Extn | RNS |
| 24/12/18 | 12:35:47 | 24 Dec 2018 | | Price Monitoring Extension | RNS |
| 07/12/18 | 07:00:04 | 7 Dec 2018 | | Pre-close trading update | RNS |
| 21/09/18 | 10:57:42 | 21 Sept 2018 | | Director/PDMR Shareholding | RNS |
| 18/09/18 | 08:00:04 | 18 Sept 2018 | | Nine months trading update | RNS |
| 07/09/18 | 17:40:51 | 7 Sept 2018 | | Second Price Monitoring Extn | RNS |
| 07/09/18 | 17:35:31 | 7 Sept 2018 | | Price Monitoring Extension | RNS |
| 29/08/18 | 18:06:31 | 29 Aug 2018 | | Director Declaration | RNS |
| 10/08/18 | 16:00:02 | 10 Aug 2018 | | Director's Shareholding | RNS |
| 10/07/18 | 16:22:40 | 10 Jul 2018 | | Holding(s) in Company | RNS |
| 25/06/18 | 08:00:08 | 25 Jun 2018 | | Half Yearly Results | RNS |
| 06/06/18 | 08:00:02 | 6 Jun 2018 | | Trading Update | RNS |
| 01/05/18 | 10:50:47 | 1 May 2018 | | Holding(s) in Company | RNS |
| 18/04/18 | 17:40:24 | 18 Apr 2018 | | Second Price Monitoring Extn | RNS |
| 18/04/18 | 17:35:19 | 18 Apr 2018 | | Price Monitoring Extension | RNS |
| 17/04/18 | 15:21:53 | 17 Apr 2018 | | AGM resolutions and Board changes | RNS |
| 17/04/18 | 08:00:03 | 17 Apr 2018 | | AGM Trading Update | RNS |
