Directors and Officers DIRECTORS EXECUTIVE  OFFICERS SENIOR OFFICERS 12 Mortimer B.  Zuckerman Chairman of the  Boar d  Edward H. Linde President and Chief  Executive Officer Director of the  Company Alan B. Landis Director of the  Company Chief Executive Of ficer of The Landis Group Alan J. Patricof Director of the  Company Chairman of Apax  Partners, Inc. Robert E. Selsam Senior Vice President  and Manager of the New York Office Stephen R. Clineburg Senior Vice President  and Regional General  Counsel Washington, D.C. E. Mitchell Norville Senior Vice President  and Manager of the  Washington, D.C. Office Thomas L. Hill Senior Vice President Property Management New York Robert E. Pester Senior Vice President  and Manager of the  San Francisco Office Claude B. Hoopes Senior Vice President Leasing Boston Mitchell S. Landis Senior Vice President and  Manager of the Princeton Office Tom A. Javits Senior Vice President Development New York Peter D. Johnston Senior Vice President Development Washington, D.C. Frank D. Burt Senior Vice President  and Managing General Counsel Richard E.  Salomon Director of the  Company President of Mecox Ventures Ivan G. Seidenberg Director of the  Company President and  Co-Chief Executive Officer  of Verizon  Communications Martin Turchin Director of the  Company Vice Chairman of  Insignia/ESG, Inc. Frederick J. DeAngelis Senior Vice President  and General Counsel Jonathan L. Kaylor Senior Vice President Leasing Washington, D.C. Jonathan B. Kurtis Senior Vice President Construction  Management Washington, D.C. William J. Wedge Senior Vice President  and Tax Counsel James J. Whalen, Jr. Senior Vice President  and Chief Information Officer David R. Barrett Senior Vice President Development Boston Matthew W. Mayer Senior Vice President  and Regional General  Counsel New York Debra G. Moses Senior Vice President  and Associate Counsel Washington, D.C. James C. Rosenfeld Senior Vice President Development Boston Robert A. Schubert Senior Vice President Construction  Management New York David H. Boone Senior Vice President Property Management Washington, D.C. John D. Camera, Jr. Senior Vice President Construction Management Boston Michael A. Cantalupa Senior Vice President Development Boston Robert E. Burke Executive Vice Pr esident for Operations Raymond A.  Ritchey Executive Vice Pr esident, Head of the W ashington, D.C. Office  and National Director of Acquisitions  and Development Douglas T. Linde Senior Vice President and Chief Financial  Of ficer Bryan J. Koop Senior Vice President and Manager of the  Boston Office