Ann C. Gallo, Senior Managing Director, and Global Industry Analyst of Wellington Management, joined as an investment professional in 1998. Prior to that, Ann was a health care analyst with BT Alex. Brown (1995 — 1998). She was an investment banker and a health care analyst at Piper Jaffray in Minneapolis (1992 — 1995). Previously, she was a financial analyst with Citibank N.A. (1991 — 1992) and an accountant with Coopers & Lybrand (1987 — 1989). Ann received her MS from the Massachusetts Institute of Technology and her BS in accounting from Boston College.

As a global industry analyst in Global Industry Research, Bruce conducts fundamental research on the computer and business service sectors. His specific areas of analysis include data center outsourcing, transaction/information processing, information technology professional services, and temporary staffing. Education M.B.A.,University of Pennsylvania Experience Joined Wellington Management Company in 1997 Began career in 1990

As a senior vice president and global industry analyst, Jennifer is responsible for coverage of the global capital markets industry including brokers, asset managers, custodian banks, and exchanges. She conducts fundamental analysis on the companies within these industries and makes buy/sell recommendations to diversified portfolio managers. She is also a co-manager of Wolf Creek, a hedge fund that focuses on investments in financial services. Education B.A., University of Notre Dame Experience Joined Wellington Management in 2002 Began career in 1997

Steven C. Angeli, CFA, is a Senior Managing Director and Equity Portfolio Manager of Wellington Management. Steve serves as a portfolio manager and co-leader of the Growth Opportunities Team. He is also a member of both the Growth and Capital Appreciation Investment Groups. His investment focus has been on small- and mid-cap growth companies globally. Prior to joining Wellington Management in 1994, Steve was an associate analyst focusing on fixed income securities, including debt/equity private placements at Fidelity Management and Research (1990 — 1992). Steve earned his MBA from the University of Virginia (Darden, 1994) and his BS in finance from Boston College (1990). Additionally, he holds the Chartered Financial Analyst designation and is a member of the CFA Institute and the Boston Security Analysts Society.

Robert L. Deresiewicz, Senior Managing Director, and Global Industry Analyst of Wellington Management, joined as an investment professional in 2000. Prior to that, Bob was an Assistant Professor of Medicine at the Harvard Medical School, and an Associate Physician in the Division of Infectious Diseases at the Brigham and Women's Hospital (1990 — 1998). Bob received his MBA from the Harvard Business School (2000), his MD from the Mount Sinai School of Medicine, and his BA in biochemistry summa cum laude from Columbia University.

Keith E. White, Senior Managing Director and Equity Portfolio Manager at Wellington Management. He has worked in investment management with Wellington Management since 2007. Education: B.S., James Madison University; M.B.A., the Tuck School of Business at Dartmouth.

Rebecca D. Sykes, CFA, Senior Managing Director and Global Industry Analyst of Wellington Management, joined Wellington Management in 2007 and has been an investment professional since 2005.