NEW YORK--(BUSINESS WIRE)--Citi has hired Stephen Roti as Managing Director and Global Head of Corporate Equity Derivatives (CED). In this position, Mr. Roti will be responsible for the overall strategy for originating high value added CED transactions and will lead the marketing and education efforts with business partners in Investment Banking, Capital Markets Origination, and Citi Private Bank. He will be based in New York and report to James Boyle, Global Head of Equity Derivatives, Tyler D