Andy Mannio

Andy Mannio has extensive experience in investment operations and trading management, currently serving as an Investment Operations Business Change Manager at Railpen since November 2022. Previously, Andy held the position of Head of Trading Operations at Jetstone Asset Management from August 2020 to October 2022, overseeing all post-execution trade activities and managing cash, margin, and invoicing processes within a systematic trading environment. Andy's earlier roles include Business Process Development and Head of Operations at GSA Capital, where responsibilities encompassed trade reconciliation, NAV accounting, and operational risk management across various asset classes. Andy's career began at Citi as a Senior Accountant in Product Control, specializing in price verification of fixed income derivatives. Andy holds a Bachelor of Science (BSc Honors) in Statistics and Business Studies from The University of Edinburgh.