Kostas Karastamatis, based in Athens, GR, is currently a Head of Derivatives Market Making Desk at NBG Securities, bringing experience from previous roles at NBG Securities, P&K Securities and Systemic RM S.A.. Kostas Karastamatis holds a 2004 - 2005 MSc in Mathematical Finance (part-time) @ University of Oxford. With a robust skill set that includes Equities, Portfolio Management, Financial Modeling, Capital Markets, Investment Banking and more, Kostas Karastamatis contributes valuable insights to the industry. Kostas Karastamatis has 2 emails on RocketReach.