Colleen J. O’Loughlin handles a wide variety of complex litigation and regulatory matters for financial institutions involving sophisticated financial instruments such as CDOs, asset and mortgage-backed securities, swaps and other derivatives. Recent subject matter expertise includes litigation and regulatory matters concerning RMBS and CMBS transactions representing depositors, underwriters, sellers, servicers, trustees, and trust administrators spanning various issues. She is experienced in litigating individual and class claims arising under federal and state securities laws, antitrust laws, and various other statutes and the common law. Prior to joining Bingham, Colleen clerked for the Hon. William H. Pauley III, U.S. District Court, Southern District of New York, in 2005–2006.