2019 October 7, 2019 AGM September 16, 2019 June 3, 2019 May 6, 2019 April 1, 2019 March 4, 2019 February 4, 2019 January 7, 2019 2018 December 3 2018 November 5 2018 October 1 AGM 2018 September 10 2018