Activities: Mr. Hornberger is a member of the Dallas Bar Association, the Texas Bar Association, the American Bar Association, and the Texas Society of Certified Public Accountants (TSCPA). He served as the 2001-02 Chair of the Section of Taxation of the State Bar of Texas. He has also served on the board of directors of the Texas Society of CPAs. He is also a past board member of the Dallas Chapter of the Texas Society of CPAs and is a former Vice President of that organization. Mr. Hornberger also served as an Adjunct Professor in Taxation at the SMU Law School in 1996 and again in 1998.