Samuel Riley is a member of the Executive Board and CEO of Clearstream Holding AG, Clearstream Securities Services. Sam joined Clearstream in 2019 and became Head of Investor Services & Financing in 2020 where he ran the Custody, Asset Servicing and settlement products including collateral management and Banking services. As CEO of Securities Services, he is responsible for all business’ operated out of the German and Luxembourg CSDs as well as the International CSD in Luxembourg.

He previously had a long-standing career at Citigroup including several roles spanning across various locations. His most recent role in Citigroup was as Global Head of Custody Operations. His earlier responsibilities there included leading the EMEA Service Centres & Shared Services organisation and being an Executive Board Member of Citigroup Global Markets Deutschland AG.

Samuel Riley holds a degree in Business Management from Wolverhampton University.