YieldX Continues its Growth Trajectory with Addition of Investment Veterans to Team and Board Stewart Russell joins as Chief Investment Officer and David Andonian is added to the Board of Directors MIAMI, FL / ACCESSWIRE / June 3, 2021 / YieldX, the FinTech reimagining fixed income, today announced two key appointments. Stewart Russell has joined as Chief Investment Officer, and David Andonian has been added to the YieldX Board of Directors. "With Stewart joining the team, and Dave now a YieldX board member, we have added two world-class executives with expertise in scaling technology and inv...