About Topstone founder:

Dr. Robert Lenk

Education:

       S.B. Physics, M.I.T., Cambridge, MA, USA

                Orloff Prize (Physics)

       Ph.D. Theoretical Physics, Univ. of Illinois, USA

Experience:

       2007 – present         Founder, Topstone Ventures Limited, Hong Kong

       2003 – 2006             Managing Director, Derivatives Trading, UBS, Hong Kong

       1997 – 2003             Executive Director, Derivatives Trading, UBS, New York

       1994 – 1997             V.P., Derivatives Trading Research, J.P. Morgan, New York

       1991 – 1994             Fixed Point Inc., New York

       1989 – 1991             Guest Scientist, Theoretical Physics Division,

                                         GSI Collider Facility, Germany