Veronica Callahan

Arnold & Porter Securities Enforcement and Litigation chair Veronica Callahan concentrates on litigation and enforcement matters, focusing on complex commercial litigation, professional liability, and investigations and enforcement proceedings involving the SEC, DOJ and PCAOB. Ms. Callahan has successfully defended such regulatory actions, individual and securities class action litigations and breach of fiduciary duty, suitability, negligence and common-law fraud claims involving hedge fund and private equity clients, banks, accounting firms, public issuers and associated individuals, employees and directors. She also handles internal investigations and whistleblower matters, and regularly provides compliance advice on cutting-edge issues in the industry.