Ann Neidenbach is the Global Head of LSEG Technology and Chief Information Officer, Shared Services for the London Stock Exchange Group, responsible for the oversight of all Group technology services, business operations and corporate services, with teams in UK, Italy, France, US, Sri Lanka and Romania.
As LSEG Technology’s Group Head, Ann’s is responsible for the Technology Products & Services business which delivers robust, scalable, high-performance technology including broker, exchange, market data, risk management, surveillance, clearing and settlement products to for over 40 organisations and exchanges, including the Group’s own markets.
With over 25 years of industry expertise, Ann brings a wealth of experience to LSEG’s technology businesses. Previously, Ann was Managing Director and Chief Information Officer at Cowen Inc. where she was responsible for providing strategic direction and driving technological innovation across all its businesses. She also led the firm’s software development, information services, and technical infrastructure. Prior to Cowen, Ann has held a variety of senior technology roles at BNY Convergex, Nasdaq, and Citi. She was part of the executive team and CIO at BNY Convergex. Earlier at NASDAQ, she served as Senior Vice President of Market Systems, where she led a team of expert architects and engineers developing electronic trading, clearing, market data, and index solutions. She also served as Senior Vice President of Market Technology, responsible for delivering trading and clearing solutions to over 90 exchanges globally, and as the COO/CIO of Nasdaq Europe.
Ann has also held senior positions at Citibank; as Managing Director of Electronic Trading Technology, where she was responsible for overseeing the technology for equity and options electronic execution, algorithmic trading and electronic market making, and as Chief Operating Officer for Lava Trading.