Derek Stein is a member of BlackRock’s Global Executive Committee. He is a Senior Managing Director and is Global Head of Technology & Operations. Stein’s service with the firm dates back to 2005, including his years with Barclays Global Investors (BGI), which merged with BlackRock in 2009. Before joining BGI, Stein was an executive vice president at Knight Capital. Prior to that, Stein spent 10 years with Merrill Lynch & Co. Earlier, he spent several years as a senior manager with Ernst and Young’s capital markets and banking management consulting practice. Before moving to the U.S. from South Africa, Stein managed a long/short equity fund and was a practicing Chartered Accountant. Stein earned a BA degree in computer science and an MS degree in finance, both from the University of Witwatersrand in South Africa.