Brian O. Casey has served as Chief Executive Officer of Westwood since January 2006, as President, Secretary and director of Westwood since its inception in December 2001, and as Chief Operating Officer of Westwood from 2001 to 2005. Mr. Casey has served as Chief Executive Officer of Westwood Management since January 2006, as Secretary since 2003, as President since 2002, and as a director since 2000. Mr. Casey served as Chief Operating Officer of Westwood Management from 2000 to 2005, as Executive Vice President from 2000 to 2002, and as Vice President from 1992 to 1996. Mr. Casey has served as President and director of Westwood Trust since 1996. Since 2002, Mr. Casey has served on the Tartan Board of Directors, a group exclusively devoted to raising money for the Texas Scottish Rite Hospital for Children. Since 2006, he has been a member of the Governor's Business Council for the State of Texas. He was appointed in 2008 to the board of the Baylor Health Care System Foundation, which helps raise money to support Baylor Health Care System's mission of patient care, education, research and community service.

Tom C. Davis has served as a director of Westwood since April 2004. He served as a director of Westwood Trust from March 2004 to December 2006. Since March 2001, he has served as Chief Executive Officer of The Concorde Group, a private investment firm, and serves on the Board of Directors of Dean Foods Company (NYSE), a dairy and branded foods business, and Affirmative Insurance Holdings, Inc. (NASDAQ), an integrated, non-standard auto insurance business. He was the managing partner and head of banking and corporate finance for the Southwest division of Credit Suisse First Boston (formerly Donaldson, Lufkin & Jenrette) from March 1984 to February 2001.

Robert D. McTeer has served as a director of Westwood and Westwood Trust since July 2007. Mr. McTeer has served as a Distinguished Fellow at the National Center for Policy Analysis (NCPA) since January 2007. Prior to joining the NCPA, he was Chancellor of the Texas A&M University System from November 2004 through November 2006. Before that, he had a 36-year career with the Federal Reserve System, including 14 years as President of the Federal Reserve Bank of Dallas and member of the Federal Open Market Committee. He currently serves on the Board of Directors of Guaranty Bank, headquartered in Austin, and Refocus Group, a medical device company in Dallas engaged in research and development of treatments for human vision disorders. He also serves on the Board of the University of Georgia's Terry College of Business. He is past president of the Association of Private Enterprise Education, a national association of free enterprise scholars, and a former board member of the National Council on Economic Education.

Martin J. Weiland has served as a director of Westwood since November 2010. He retired as Chairman, President and Chief Executive Officer of Northern Trust Bank of Texas N.A. in May 2009. Prior to his appointment to CEO in 1997, he served as Chief Fiduciary Officer Northern Trust Bank of Texas. He has more than 35 years experience in the trust and investment management industry. He is a past Chairman of the Trust Financial Services Division of the Texas Bankers Association and has served on various industry related committees including the American Bankers Association, as well as the Texas Bankers Association. He is currently on the Board of The Dallas Opera, having served as President/Chairman on two separate occasions.