William Duffy

William Duffy is currently working as a Principal at Regiment Securities and as a Partner at Fintech Ranger LLC and Regiment, LLC. With experience in various financial roles, including Government Accounting Consultant at Hagerty Consulting, Vice President Institutional Equity Trading at Cabrera Capital Markets, LLC, Trade Operations Analyst at OptionsHouse & Aperture Group, LLC, and Senior Market Maker at E*TRADE and Automated Trading Desk. With a background in finance and human resource management, William brings a wealth of knowledge and expertise to the companies William works with.