Jack is a Managing Partner at Lindsay Goldberg and has been with the Firm since 2017. Jack is a member of the Firm’s Investment Committee and serves on the board of Creation Technologies and Galen Mental Health. Jack joined the Firm after serving as 76th Secretary of the Treasury of the United States. Prior to serving as Treasury Secretary, Jack served as President Obama’s Chief of Staff, as well as Director of the Office of Management and Budget under Presidents Obama and Clinton. Previously, he was Managing Director and Chief Operating Officer of two units within Citi and served as Executive Vice President and Chief Operating Officer of New York University, where he was also a professor of public administration. Jack earned his J.D. from Georgetown University Law Center and his A.B. from Harvard University.