S.J. joined RJA in 2016 from his position as a Director on the equity derivatives desk at Credit Suisse, where he covered institutional clients. Prior to joining Credit Suisse, SJ helped to start the equity derivatives desk at Prebon Financial Products. In these positions, SJ has accumulated 25 years of experience in derivatives markets and holds NASD Series 3, 4, 7, 24, 55 and 63 licenses. He holds a B.S. in Finance from Syracuse University.