Thomas D. Lehrman is a co-founder and former Co-Chief Executive Officer of GLG. He is also a member of the GLG Board of Directors. Mr. Lehrman is currently Managing Partner of Haystack Partners, an early and growth stage venture investment firm. Mr. Lehrman previously served as a Director of the Office of WMD Terrorism at the U.S. Department of State and as a member of the professional staff on the President’s WMD Commission. Earlier in his career, he worked as a financial analyst at Tiger Management. Mr. Lehrman has been a Board Member of several educational institutions including KIPP NYC Public Charter Schools, Brooklyn Excelsior Charter School, and Cold Spring Harbor Laboratory. Mr. Lehrman is a Chartered Financial Analyst and graduated from Duke University and Yale Law School.