Stephen Dorrian is the Director of Market Data for Cboe Europe, the largest stock exchange in Europe. Cboe Europe offers trading across 15 major European markets in more than 5,500 securities. This unique market data set covers large, mid and increasing number of small cap stocks. Stephen is based in London and is responsible for the commercial management of market data, including sales, pricing, strategy and data policy. Prior to joining Cboe Europe, Stephen held positions at the Chicago Mercantile Exchange (CME), London Metal Exchange (LME) and CMC Markets as well as NYSE Technologies where he had a mixture of technical and commercial focused roles. He has a BSc in Business Information Technology from Queen’s University, Belfast.