New York Securities Litigation Attorney

Defense of Private Securities Actions

The attorneys at O'Brien LLP have extensive experience defending corporations and their principals in private actions brought under the Federal Securities laws, including individual and class actions under Section 10(b). The firm's attorneys have litigated federal securities claims in courts throughout the country.


Regulatory Defense

O'Brien LLP has significant experience representing clients in civil regulatory investigations commenced by the Securities & Exchange Commission, the New York Attorney General, as well as other regulatory authorities. Recently, the firm resolved an insider trading investigation and lawsuit brought against a hedge fund by obtaining a complete dismissal of the action.

Contact O'Brien LLP

Call 212-729-9243 or email the firm.


Practice Areas