Zachary J. Zweihorn
  1. Counsel

Mr. Zweihorn is counsel in Davis Polk’s Financial Institutions Group and the trading and markets practice. He advises on a wide range of securities regulatory, compliance and transactional matters, with particular focus on the regulation of broker-dealers and other active securities market participants. His clients include major international banks, broker-dealers, securities exchanges and other financial institutions.

Bar Admissions

  • District of Columbia
  • State of New York


  • B.A., Queens College, 2004
    • Phi Beta Kappa
    • summa cum laude
  • J.D., Cornell Law School, 2007
    • Order of the Coif
    • magna cum laude
    • Editor, Cornell Law Review