About Leigh Brissenden

Leigh Brissenden focuses her practice primarily on, regulatory defense, financial markets litigation, white-collar defense, and internal investigations.

Experience that leads to deep litigation knowledge

Leigh’s experience includes arbitrations for financial services clients as well as financial markets and commercial litigation. Her practice also consists of defending financial services clients in investigations and enforcement proceedings before financial regulators, such as the Securities and Exchange Commission (SEC), the Commodity Futures Trading Commission (CFTC), and self-regulatory bodies. She represents individuals and companies facing enforcement inquiries, internal investigations, and litigation. Her experience gathering and marshalling the pertinent facts and law yields successful outcomes for her clients.

Practice Focus

  • Financial services litigation and enforcement
  • Securities litigation and enforcement
  • Regulatory litigation and enforcement
  • White-collar defense and investigations