Claire O’Sullivan

Claire O’Sullivan leads the Office of the Regulatory Advisor, which supports the Chief Regulatory Operations Officer and FINRA’s Regulatory Operations teams by advising on complex regulatory matters, key stakeholder relationships, and high-priority initiatives. Prior to joining FINRA, Ms. O’Sullivan spent nine years at the SEC in the Division of Economic and Risk Analysis, the Division of Trading and Markets, and as Counsel to Commissioner Caroline Crenshaw.  Before joining the SEC, Ms. O’Sullivan was a lawyer in private practice.

Ms. O’Sullivan has a J.D. from Columbia Law School and a B.A. from the University of King’s College.