About Hannah O. Koesterer

Hannah Koesterer helps clients in the financial services industry facing litigation and regulatory enforcement, white collar matters, internal investigations and other complex commercial litigation. She has represented clients before the SEC, CFTC, FINRA and DOJ, as well as in arbitration forums and courts around the country. Additionally, Hannah served as a judicial law clerk for the Honorable Virginia M. Kendall of the US District Court for the Northern District of Illinois.

Practice Focus

  • Financial services litigation and enforcement
  • Internal investigations
  • White-collar defense
  • Arbitrations
  • Monitorships and compliance