2020 2019 2018 2017 2016 2015 19 Mar 2020 TR-1: Notification of Major Holdings 28 Feb 2020 Director/PDMR Shareholding 27 Feb 2020 Preliminary results year ended 31 December 2019 24 Feb 2020 Notice of Board Resignation 10 Feb 2020 Change of Share Registrar 17 Jan 2020 Trading Update 15 Jan 2020 TR-1: Notification of Major Holdings 07 Jan 2020 TR-1: Notification of Major Holdings 06 Jan 2020 Block Listing Six Monthly Return 1