Jeff Flug has served on the Board of Directors of Shake Shack since January 2010. Mr. Flug has over 25 years of leadership and management experience primarily in the financial industry, as well as in the non-profit sector. After graduating from the University of Massachusetts/Amherst in 1984, with a BBA in Accounting, summa cum laude, Mr. Flug began his career as an accountant at PricewaterhouseCoopers where he attained his CPA in 1986. Mr. Flug attended Columbia Business School, where he received his MBA in Finance in 1988. In 1988, Mr. Flug joined Goldman, Sachs & Co., and ultimately served as a Managing Director and Head of Fixed Income Financial Futures and Options Sales. In 2000, Mr. Flug became the Head of North America Fixed Income Institutional Sales for JPMorgan Chase & Co. In 2006, Mr. Flug served as Chief Executive Officer and Executive Director for Millennium Promise, a not-for-profit organization whose mission is to end extreme poverty and malaria in Africa. Mr. Flug served as USHG's Chief Financial Officer and Chief Operating Officer from December 2009 until January 2011, and as USHG's President from January 2011 until his retirement from the company in June 2015. Mr. Flug currently serves as a board member of Pennant Park Investment Corporation and Pennant Park Floating Rate Capital Limited. Mr. Flug previously served as a member of the board of directors of USHG from 2009 until his retirement from the company in June 2015 and Sears Hometown & Outlet Stores and the Mountain School of Milton Academy, both from 2012 until 2015. Key Skills and Experience: Mr. Flug brings to his service on our Board of Directors a broad-base of financial experience and particular knowledge and experience in strategic planning and leadership of complex organizations as well as risks facing public companies.