Investors and Board Members

Greg Penner, Madrone Capital Partners

Madrone Capital Partners Greg is a General Partner at Madrone Capital Partners. He serves on the Board of Directors of Baidu.com, Global Hyatt Corporation, Wal-Mart Stores, Inc., and 99Bill Corporation. Prior to joining Madrone, Greg was the SVP and CFO of Wal-Mart Japan, SVP of Finance and Strategy for Walmart.com, and a General Partner at Peninsula Capital. He is also involved with several philanthropic entities, including as a director of The Charter Growth Fund. Greg received a Bachelors degree in International Economics from the School of Foreign Service at Georgetown University and an MBA from the Stanford Graduate School of Business.

Dave Strohm, Greylock Partners

Greylock Partners Dave is a Venture Partner at Greylock Partners. He serves on the Board of Directors of AtHoc, Bounty Jobs, CoWare, EMC Corporation, Progreso Financiero, Rich Relevance, SuccessFactors, Tabula and VMWare. Dave joined Greylock in 1980, opened Greylock’s West Coast office in 1983, and led Greylock’s prior involvement with companies such as Doubleclick, Forte Software, Kiva Software, Legato Systems, Internet Security Systems, Mentor Graphics, Octane Software and Wily Technology. Dave received a Bachelors degree from Dartmouth College and an MBA from the Harvard Business School.

Dave Whorton, Tugboat Ventures

Tugboat Ventures Dave is the Founding Partner of Tugboat Ventures. He serves on the Board of Directors of Rich Relevance and SuccessFactors. Prior to founding Tugboat, Dave led and developed investments at Kleiner Perkins Caufield & Byers and Texas Pacific Group Ventures and served as the founding CEO of Good Technology and cofounder of Drugstore.com. He is also involved with several philanthropic entities, including as a director of Newschools Venture Fund. Dave received a Bachelors degree in Mechanical Engineering from the University of California at Berkeley and an MBA from the Stanford Graduate School of Business.