Arthur W. Hahn
Partner, Katten Muchin Rosenman LLP
Hahn is global co-chair of Katten's Financial Services practice and a member of the law firm's Board of Directors. He represents major international banks and brokerage firms, international equity and commodity exchanges, and clearinghouses and technology companies in connection with their regulatory, business and litigation needs.
An experienced counselor to financial institutions, Hahn represents his clients' interests whether he is interfacing with exchanges, supervising regulatory compliance, advising on principal trading and sales practices issues, or overseeing litigation and enforcement matters. He provides valued guidance on business structuring and strategy, trading rules, technology initiatives, cross-border Securities and Exchange Commission (SEC) and Commodity Futures Trading Commission (CFTC) licenses, and international insolvency issues. He is regularly involved in enforcement matters and securities litigation and is a certified mediator, focusing on resolving financial instruments and markets disputes. In addition, Hahn counsels companies regarding capital formation and mergers and acquisitions as well as legal issues involving high-frequency trading.
Hahn has served as an Institute Trustee since 1989.