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## Board of Directors 

Seated (left to right): 

LeRoy T. Carlson Chairman Emeritus and Director 

LeRoy T. Carlson, Jr. President, Chief Executive Officer and Director 

Walter C.D. Carlson Chairman of the Board and Director; Partner – Sidley Austin Brown & Wood (Attorneys-at-Law) 

Back Row (left to right): 

Herbert S. Wander (1) Director; Partner – Katten Muchin Zavis (Attorneys-at-Law) 

George W. Off (1)* (2)* Director; Retired Chairman of the Board of Directors of Catalina Marketing Corporation 

Martin L. Solomon Director, Private Investor 

Sandra L. Helton Executive Vice President, Chief Financial Officer and Director 

James Barr III Director; President and Chief Executive Officer of TDS Telecom 

Dr. Letitia G.C. Carlson, MD, MPH (2) Director; Physician and Assistant Professor at George Washington University Medical Center 

Donald C. Nebergall (1) Director; Rural Consultant, Former Chairman, President and CEO of Brenton Bank and Trust – Cedar Rapids, Iowa 

Michael D. Bills Director; Chief Investment Officer at University of Virginia Investment Management Company 

Kevin A. Mundt Director; Vice President and Director, Mercer Management Consulting 

Rudolph E. Hornacek, not shown Director Emeritus 

Lester O. Johnson, not shown Director Emeritus 

(1) Audit Committee 

(2) Stock Option Compensation Committee 

* denotes chairperson 

## Officers 

LeRoy T. Carlson, Jr. President and Chief Executive Officer 

LeRoy T. Carlson Chairman Emeritus 

Sandra L. Helton Executive Vice President and Chief Financial Officer 

Scott H. Williamson Senior Vice President – Acquisitions and Corporate Development 

Thomas A. Burke Vice President and Chief Information Officer 

Kevin C. Gallagher Vice President and Corporate Secretary 

Jerry A. Gleisner Vice President – Corporate Systems 

C. Theodore Herbert Vice President – Human Resources 

Rudolph E. Hornacek Vice President – Engineering 

D. Michael Jack Vice President and Corporate Controller 

J. Timothy Kleespies Vice President – Tax 

Peter L. Sereda Vice President and Treasurer 

Mark A. Steinkrauss Vice President – Corporate Relations 

James W. Twesme Vice President – Corporate Finance 

Byron A. Wertz Vice President – Corporate Development 

Michael K. Chesney Vice President – Corporate Development 

George L. Dienes Vice President – Corporate Development 

Michael G. Hron General Counsel and Assistant Secretary; Partner – Sidley Austin Brown & Wood (Attorneys-at-Law) 

