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
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