Vaughan Nelson Investment Management

Dennis G. Alff, CFA Portfolio Manager - Equity Investments	Margaret M. Buescher, CFA, CIC Portfolio Manager, Equity Investments; Vice President and Director, Vaughan Nelson Trust Company
Stephen A. Davis, CFA Research Associate - Equity Investments	Belinda Denn Manager of Operations
James R. Eisenman, CPA Research Associate - Equity Investments	Charles M. Ellis Portfolio Manager - Fixed Income Investments
Richard B. Faig, CPA Director, Finance and Administration / Chief Compliance Officer	Mark E. Farrell Director, Institutional Marketing; Director, Private Client Services; Senior Vice President and Director, Vaughan Nelson Trust Company
Blanca L. Garza-Bianco Trader and Portfolio Manager, Fixed Income Investments	Michael J. Hanna Research Associate - Equity Investments
Steven M. Henriksen Senior Portfolio Manager and Director, Fixed Income Investments	Casey Herren Business Development
George C. Holewyne Manager, Institutional Marketing	Susan H. Kern Vice President, Vaughan Nelson Trust Company
Lee A. Lahourcade, CFA, CIC President and CEO; Chairman, Vaughan Nelson Trust Company	J.D. Michael Equity Trader
Allyson E. Pearcy Head Equity Trader	Nathan E. Sloan Director of Operations
Jeffrey R. Sokol, CFA Research Associate - Equity Investments	Jay Wagner Chief Information Officer
Chris D. Wallis, CFA, CPA Senior Portfolio Manager, Equity Investments	Scott J. Weber, CFA Portfolio Manager, Equity Investments
William C. Wojciechowski, Ph.D. Risk Officer - Equity Investments