Gregg Bienstock

Gregg Bienstock currently serves as SVP, Group Head of Municipal Markets at SOLVE since September 2022. Previously, Bienstock was the CEO and Co-Founder of Lumesis, Inc. from July 2010 until its acquisition by Solve Fixed Income in September 2022. Bienstock also held the position of Chief Operating Officer and General Counsel at RangeMark Financial Services and served in various roles at Ambac Financial Group, including SVP of Strategic Initiatives and SVP, CAO. Earlier in Bienstock's career, experience included positions at Bristol-Myers Squibb, Proskauer Rose LLP, and the Mayor's Office of Labor Relations in New York City. Bienstock holds a JD from Brooklyn Law School, an Executive Education degree in Finance and Accounting from Columbia Business School, and a Bachelor of Science in Business and Economics from the University of Maryland.