Natasha Vij Greiner been the Acting Chief Counsel in the Division of Trading and Markets at the U.S. Securities and Exchange Commission since October 2018 and an Assistant Chief Counsel in the Division’s Office of Chief Counsel since April 2016. The Office of Chief Counsel provides ongoing legal and policy advice on matters affecting various market participants, including broker-dealers and self-regulatory organizations, and the overall operation of the securities markets. Prior to joining the Division of Trading and Markets in 2012, Ms. Greiner worked in the SEC’s Division of Enforcement for eight years. While in the Division of Enforcement, Ms. Greiner was the lead attorney in various enforcement matters involving complex institutional and retail trading, market manipulation, municipal bonds, accounting fraud and insider trading. Prior to her time in the Division of Enforcement, Ms. Greiner was a lead examiner in the SEC’s Office of Compliance Inspections and Examinations where she led and conducted targeted examinations of broker-dealers on issues such as best execution, anti-money laundering, mutual fund sales, structured finance and analyst conflicts. Ms. Greiner earned a J.D. from The Catholic University of America, Columbus School of Law, and a B.S., cum laude, from James Madison University.