| 16.11.2020 11:33 | | Director/PDMR Shareholding | RNS |
| 23.10.2020 06:00 | | Commercial Agreement Update | RNS |
| 23.10.2020 06:00 | | Grant of Options | RNS |
| 24.09.2020 15:40 | | Second Price Monitoring Extn | RNS |
| 24.09.2020 15:35 | | Price Monitoring Extension | RNS |
| 21.09.2020 09:46 | | Director/PDMR Shareholding | RNS |
| 17.09.2020 06:00 | | Interim Results 2020 | RNS |
| 11.09.2020 06:00 | | Key Supplier Update | RNS |
| 24.07.2020 06:00 | | Half Year Trading Update | RNS |
| 03.07.2020 14:57 | | Director/PDMR Dealing | RNS |
| 01.07.2020 15:41 | | Second Price Monitoring Extn | RNS |
| 01.07.2020 15:36 | | Price Monitoring Extension | RNS |
| 30.06.2020 15:41 | | Second Price Monitoring Extn | RNS |
| 30.06.2020 15:36 | | Price Monitoring Extension | RNS |
| 14.05.2020 10:14 | | Result of AGM | RNS |
| 14.05.2020 06:00 | | AGM Statement | RNS |
| 11.05.2020 14:32 | | Holding(s) in Company | RNS |
| 11.05.2020 06:00 | | Holding(s) in Company | RNS |
| 11.05.2020 06:00 | | Holding(s) in Company | RNS |
| 06.05.2020 10:00 | | AGM Arrangements | RNS |
| 30.04.2020 11:57 | | TR-1: Standard form notification of major holdings | RNS |
| 30.04.2020 08:00 | | TR-1: Standard form notification of major holdings | RNS |
| 28.04.2020 07:02 | | Director/PDMR Shareholding | RNS |
| 28.04.2020 07:01 | | Admission New Ordinary Shares/Total Voting Rights | RNS |
| 27.04.2020 09:38 | | Results of General Meeting | RNS |
| 17.04.2020 09:13 | | Director/PDMR Shareholding | RNS |
| 16.04.2020 15:18 | | TR-1: Standard form notification of major holdings | RNS |
| 09.04.2020 16:09 | | Director/PDMR Shareholding | RNS |
| 09.04.2020 15:27 | | Change of Annual General Meeting Venue | RNS |
| 08.04.2020 07:14 | | Result of Placing and Posting of Circular | RNS |
| 07.04.2020 16:59 | | Proposed Conditional Placing to raise £8.5m | RNS |
| 02.04.2020 16:14 | | TR-1: Standard form notification of major holdings | RNS |
| 31.03.2020 17:12 | | Annual Report and Notice of Annual General Meeting | RNS |
| 26.03.2020 15:34 | | Director/PDMR Shareholding | RNS |
| 24.03.2020 09:01 | | COVID-19: Temporary Closure of Sites | RNS |
| 19.03.2020 07:00 | | Final Results | RNS |
| 27.01.2020 07:00 | | Full Year Trading Update and Notice of Results | RNS |
| 23.09.2019 12:57 | | Director/PDMR Dealing | RNS |
| 19.09.2019 06:00 | | Interim Results 2019 | RNS |
| 30.07.2019 11:54 | | Director/PDMR Dealing | RNS |
| 26.07.2019 06:00 | | Half Year Trading Update | RNS |
| 28.06.2019 06:00 | | Grant of Options | RNS |
| 25.06.2019 11:23 | | Director/PDMR Dealing - Replacement | RNS |
| 25.06.2019 11:22 | | Director/PDMR Dealing - Replacement | RNS |
| 12.06.2019 09:47 | | Director/PDMR Dealing | RNS |
| 11.06.2019 14:54 | | Director/PDMR Shareholding | RNS |
| 30.05.2019 15:50 | | Holding(s) in Company | RNS |
| 23.05.2019 16:17 | | Holding(s) in Company | RNS |
| 20.05.2019 06:00 | | Total Voting Rights | RNS |
| 17.05.2019 13:19 | | Holding(s) in Company | RNS |
| 16.05.2019 09:54 | | Result of AGM | RNS |
| 16.05.2019 06:00 | | AGM Statement | RNS |
| 11.04.2019 07:14 | | Notice of AGM | RNS |
| 10.04.2019 06:00 | | Holding(s) in Company | RNS |
| 01.04.2019 15:40 | | Second Price Monitoring Extn | RNS |
| 01.04.2019 15:35 | | Price Monitoring Extension | RNS |
| 21.03.2019 07:00 | | Final Results | RNS |
| 05.03.2019 07:00 | | Directorate Change | RNS |
| 21.12.2018 10:15 | | Holding(s) in Company | RNS |
| 20.12.2018 10:19 | | Grant of Options | RNS |
| 17.12.2018 07:00 | | Trading Update | RNS |
| 10.12.2018 07:00 | | Director/PDMR Shareholding | RNS |
| 12.11.2018 10:56 | | Holding(s) in Company | RNS |
| 12.11.2018 10:54 | | Holding(s) in Company | RNS |
| 07.11.2018 07:00 | | Director/PDMR Shareholding | RNS |
| 05.11.2018 07:00 | | Directorate Change | RNS |
| 30.10.2018 10:02 | | Director/PDMR Shareholding | RNS |
| 22.10.2018 14:33 | | Holding(s) in Company | RNS |
| 22.10.2018 06:00 | | Commercial Agreement | RNS |
| 19.10.2018 06:00 | | Comment re: trade speculation | RNS |
| 20.09.2018 06:00 | | Interim Results | RNS |
| 17.09.2018 06:00 | | Directorate Change - NED Appointment | RNS |
| 13.09.2018 06:00 | | Retirement of Executive Director | RNS |
| 03.09.2018 06:00 | | Settlement of Litigation | RNS |
| 15.08.2018 12:56 | | Grant of Options | RNS |
| 06.08.2018 06:00 | | Holding(s) in Company | RNS |
| 02.08.2018 13:24 | | Holding(s) in Company | RNS |
| 23.07.2018 07:00 | | Director/PDMR Shareholding | RNS |
| 17.07.2018 06:00 | | Update on Legal Claim | RNS |
| 16.07.2018 06:00 | | Directorate Change | RNS |
| 13.07.2018 09:08 | | Holding(s) in Company | RNS |
| 11.07.2018 06:00 | | Trading Update | RNS |
| 19.06.2018 06:03 | | Grant of Options | RNS |
| 01.06.2018 06:00 | | Discharge of Loan and Security | RNS |
| 30.05.2018 11:38 | | Result of AGM | RNS |
| 29.05.2018 06:00 | | Update: Filing of Legal Claim & Directorate Change | RNS |
| 21.05.2018 13:29 | | Filing of Legal Claim | RNS |
| 15.05.2018 06:01 | | Holding(s) in Company | RNS |
| 15.05.2018 06:00 | | Holding(s) in Company | RNS |
| 14.05.2018 09:31 | | Director/PDMR Dealing | RNS |
| 01.05.2018 06:00 | | Directorate Change | RNS |
| 30.04.2018 11:50 | | Notice of AGM | RNS |
| 23.04.2018 06:00 | | Trading Update and Directorate Change | RNS |
| 10.04.2018 14:20 | | HSE Court Case Update | RNS |
| 22.03.2018 07:00 | | Directorate Change | RNS |
| 22.03.2018 07:00 | | Final Results | RNS |
| 01.03.2018 09:20 | | Holding(s) in Company | RNS |
| 28.02.2018 07:00 | | Trading Update | RNS |
| 22.02.2018 09:37 | | Holding(s) in Company | RNS |
| 12.02.2018 10:42 | | Holding(s) in Company | RNS |
