Hong Kong Exchanges and Clearing Limited announced the appointment of Lee Kwok Keung, Roger and Tai Chi Kin, Calvin as Joint Chief Operating Officers of HKEX, in addition to their current roles and responsibilities of Head of Markets and Head of Clearing respectively of HKEX. Lee, aged 58, joined The Stock Exchange of Hong Kong Limited in 1997 and has been HKEX's Head of Markets since January 2016. He is also the Chief Executive of SEHK and Hong Kong Futures Exchange Limited. Tai, aged 55, joined HKFE in 1998 and has been HKEX's Head of Clearing since January 2016. He is also the Chief Executive of Hong Kong Securities Clearing Company Limited and OTC Clearing Hong Kong Limited. As the Head of Clearing, Tai is responsible for the clearing functions of HKEX in Hong Kong. Trevor Spanner, who was HKEX's Chief Operating Officer and Group Risk Officer, has been appointed as HKEX's Group Chief Information Officer and Head of Information Technology and Platform Development to oversee a new division consisting of Information Technology and Platform Development. Mr. Spanner remains as HKEX's Group Risk Officer in the interim until an appropriate successor is appointed.