William Butterfield Hausfeld LLP

A partner at Hausfeld, Bill chairs the firm’s Financial Services Practice Group, and concentrates on financial services and antitrust litigation. He is also an internationally recognized authority on electronic discovery. In over 30 years of legal practice, Bill has represented governmental agencies, brokerage firms, corporations, directors and officers, attorneys and investors in private litigation over securities, commodities, antitrust and consumer claims, and in investigations commenced by the Securities and Exchange Commission. He has also defended clients in bankruptcy adversary proceedings and commercial litigation. Additionally, Bill serves as a leader in several legal think tanks, teaches law, and writes and speaks frequently on legal topics. Bill has a rating of AV®, the highest rating available in Martindale-Hubbell’s peer review rating system. He is also recognized for his e-discovery expertise by Chambers USA: America’s Leading Lawyers for Business.