Leadership Team


  • Richard S. Berg

    Richard S. Berg

    Chief Executive Officer, Co-Founder

  • Philip M. Nussbaum

    Philip M. Nussbaum

    Chairman of the Board, Co-Founder

  • Jeff Radtke

    Jeff Radtke

    Chief of Staff

  • Jason A. Elder

    Jason A. Elder

    Partner & Managing Director of Corporate Strategy

  • Craig S. Johnson

    Craig S. Johnson

    Partner & Managing Director – Sales & Trading

  • Kurt A. Fritz

    Kurt A. Fritz

    Partner & Managing Director for Education

  • Chirag Shah

    Chirag Shah

    Partner & Senior Managing Director

  • David V. Raphael

    David V. Raphael

    Partner & Managing Director – Analytics

  • Stephen J. Sinclair

    Stephen J. Sinclair

    Chief Technology Officer

  • Eric C. Brown

    Eric C. Brown

    Managing Director

  • Eric P. Brown

    Eric P. Brown

    Partner & Managing Director – Institutional Group

  • Daniel T. Bass, CFA, ASA

    Daniel T. Bass, CFA, ASA

    Managing Director

  • Gary L. Svec

    Gary L. Svec

    Managing Director

  • David F. Wilding

    David F. Wilding

    General Counsel & Chief Compliance Officer

  • Rissa Reddan

    Rissa Reddan

    Chief Marketing Officer

  • Eric Meier

    Eric Meier

    Managing Director & Chief Financial Officer

  • John Walker, SPHR

    John Walker, SPHR

    Chief Human Capital Officer

  • Bart Smith

    Bart Smith

    Managing Director