Zynga's Board of Directors maintains 4 principal committees to help manage its oversight responsibilities. Each committee performs its duties as assigned by the Board in compliance with our Bylaws and the applicable committee's charter. The chart below sets forth the composition of our current committee structure and membership information.

  Audit Nominating and Governance Compensation Product
Mark Pincus Chairman of the Board       Member of Product Committee
Frank Gibeau        
Regina E. Dugan Independent Director   Committee Chair for Nominating and Governance Committee   Member of Product Committee
William "Bing" Gordon       Committee Chair for Product Committee
Louis J. Lavigne, Jr. Independent Director Committee Chair for Audit Committee   Member of Compensation Committee  
Carol G. Mills Independent Director Member of Audit Committee   Member of Compensation Committee  
Janice M. Roberts Independent Director   Member of Nominating and Governance Committee Committee Chair for Compensation Committee  

Roberts brings more than three decades of venture capital and global technology experience to Zynga's Board. She has served on numerous private, public and non-profit boards, and is currently a Partner at Benhamou Global Ventures LLC. Roberts serves on the Board of Directors for Zebra Technologies Corp. and RealNetworks, Inc., and most recently served on the board of ARM Holdings plc, owned by SoftBank Group, the microprocessor technology company for smartphones, computing and connectivity.

Prior to joining Benhamou Global Ventures, Roberts served as a Managing Director at Mayfield Fund for 13 years. At Mayfield, she invested in communications and networking, wireless, mobile and consumer technology companies. Preceding her career in venture capital, Roberts held a number of executive roles in Europe and the U.S. She spent 9 years in a number of senior executive roles at networking company, 3Com Corp. (Hewlett-Packard Company), including Senior Vice President of Global Marketing and Business Development, Acting President of the Palm Computing Division and President of 3Com Ventures. Before 3Com, Roberts held various positions in the communications and networking industry, including Managing Director of BICC Data Networks, which was acquired by 3Com in 1992.

Ellen F. Siminoff Independent Director Member of Audit Committee Member of Nominating and Governance Committee    
Chair of the Board = Chair of the Board Committee Chair = Chair Committee Member = Member Independent Director = Independent Director