2019 2018 2017 2016 2015 12 Mar 2019 Notice of Board Resignation 28 Feb 2019 Preliminary results year ended 31 December 2018 25 Feb 2019 TR-1: Notification of Major Holdings 19 Feb 2019 TR-1: Notification of Major Holdings 31 Jan 2019 Total Voting Rights 30 Jan 2019 TR-1: Notification of Major Holdings 25 Jan 2019 Director/PDMR Shareholding 11 Jan 2019 Appointment of Chief Financial Officer 08 Jan 2019 Block Listing Six Monthly Return 04 Jan 2019 Director/PDMR Shareholding 1 2