Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 October 2018

VOLUNTARY ANNOUNCEMENT IN RELATION TO POSSIBLE ACQUISITION OF BARGES

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 September 2018

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 August 2018

INTERIM RESULTS ANNOUNCEMENT FOR THE SIX MONTHS ENDED 30 JUNE 2018

Date of Board Meeting

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 July 2018

PROFIT WARNING

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 30 June 2018

Monthly Return of Equity Issuer on Movements in Securities for the Month Ended 31 May 2018