David Abner is the Global Head of Business Development at Gemini. In this role, David oversees the expansion of Gemini’s institutional business and leads the relationships with major institutional partners and high-net-worth individuals on a global scale. Prior to joining Gemini, David spent the last 20 years focusing on driving the growth of the Exchange Traded Fund (ETF) industry. He was instrumental in bringing ETFs from a fringe arbitrage trading tool to an investment product utilized by institutional asset managers, reaching more than 7 trillion in AuM. His most recent book, The ETF Handbook (Wiley Finance) describes the inner workings of ETFs and how to achieve efficient portfolio implementation and execution.