Stefani’s practice focuses on government investigations and enforcement actions, with a particular focus on matters related to the enforcement of the federal securities laws. She has represented multinational corporations, financial institutions, boards of directors, and individuals in connection with investigations by the U.S. Department of Justice, the U.S. Securities and Exchange Commission, the Commodities Futures Trading Commission and the Federal Reserve.

Stefani also represents clients in connection with confidential internal investigations. She advises clients on corporate governance and compliance matters, including the design of policies and procedures to mitigate insider trading and other risks.