Marc Harold

Chief Compliance Officer And Chief Regulatory Counsel at Citadel Securities

Marc Harold has extensive work experience in the financial industry spanning over several roles and companies. Marc started their career at DLJ Direct in 1999, where they worked as an Investor Services Manager until 2002. From 2002 to 2005, they served as a Compliance Officer at Advest, Inc. In 2005, they joined UBS Investment Bank as an Executive Director and Equities Compliance Officer, a role they held until 2015 when they became the Head of Americas Equities Regulatory Risk Management. In 2017, Marc joined Citadel Securities as the Deputy Chief Compliance Officer.

Marc Harold attended West Virginia University from 1993 to 1998, where they obtained a bachelor's degree in Finance. Subsequently, they pursued higher education at New York Law School from 2009 to 2014, earning a Doctor of Law (J.D.) degree.



  • Chief Compliance Officer And Chief Regulatory Counsel

    October 1, 2023 - present

  • Deputy Chief Compliance Officer

    June, 2017