ThomasV.
Panoff

Partner
Thomas Panoff

Overview

Tom Panoff is a seasoned and highly regarded litigator who focuses on complex commercial litigation and investigations. He has appeared before trial and appellate courts across the country, having litigated matters or handled investigations in over 30 states and nearly 50 U.S. district courts. Tom also advises boards of directors and C-suite executives on enterprise risk and compliance strategy.

With clients in a variety of industries—including financial services, fintech, private equity, hedge funds, healthcare, pharmaceutical, insurance, technology, manufacturing (chemicals, steel and automotive, among others) and consumer goods—Tom advises in several key areas:

Financial Services

Tom represents leading banks, fintechs, mortgage lenders, alternative investment managers and other financial institutions in their most complex and high-profile matters, including class actions, multi-district litigation, mass arbitrations, RICO, fraud, conspiracy, false claims, tax, discrimination, securitization, commercial real estate, Ponzi schemes, kickbacks, corporate veil piercing, anti-money laundering, broker-dealer disputes, bankruptcy, data privacy, mergers and acquisitions, and numerous consumer statutes.

Antitrust & Competition

In addition to advising on antitrust matters including claims involving alleged price fixing, market allocation, boycotts, refusals to deal, attempted monopolization and tying, Tom also represents clients in related litigation and advisory matters that involve parallel investigations before the U.S. Department of Justice and foreign competition authorities.

Class Actions and Complex Commercial Disputes

Tom advises clients in class actions creating enterprise-level risk and other high-stakes commercial disputes on issues such as trade secrets and intellectual property, breach of contract, commercial real estate, indemnification, artificial intelligence, cybersecurity and executive-level non-competition.

Private Equity and Hedge Funds

Tom represents private equity firms and hedge funds in various litigation and advisory matters, including post-closing disputes, antitrust, breach of contract, earn-outs, indemnification and fraudulent conveyance claims.

Investigations

Internal investigations that Tom conducts for companies and boards of directors are often global in scope and arise from both governmental inquires and through internal reporting channels. He has extensive experience working with C-suite executives and boards of directors in managing media strategy surrounding investigations and implementing post-investigation remediation plans.

Tom is active in the pro bono legal community, serving as president of the Chicago Bar Foundation, a charitable organization that supports dozens of legal aid organizations annually in the Chicago area.

Credentials
Clerkships

Law Clerk for the Honorable Robert P. Young, Jr., Michigan Supreme Court, 2004-05

Education

LL.M., UK & EU commercial law, University of Cambridge, 2006

J.D., Harvard Law School, 2004, Supervising Editor, Harvard Journal on Legislation

B.A., University of Michigan, 2000, high distinction Phi Beta Kappa, Beta Gamma Sigma

Admissions

Illinois

Michigan

District of Columbia

U.S. District Court for the District of Columbia

U.S. District Court for the Northern District of Illinois

U.S. District Court for the Central District of Illinois

U.S. District Court for the Southern District of Illinois

U.S. District Court for the Northern District of Indiana

U.S. District Court for the Eastern District of Michigan

U.S. District Court for the Western District of Michigan

U.S. District Court for the District of Colorado

U.S. District Court for the Eastern District of Texas

U.S. District Court for the Northern District of Texas

U.S. District Court for the Western District of Wisconsin

U.S. Court of International Trade

U.S. Court of Appeals for the Second Circuit

U.S. Court of Appeals for the Fourth Circuit

U.S. Court of Appeals for the Fifth Circuit

U.S. Court of Appeals for the Sixth Circuit

U.S. Court of Appeals for the Seventh Circuit

U.S. Court of Appeals for the Eighth Circuit

U.S. Court of Appeals for the Ninth Circuit

U.S. Court of Appeals for the Eleventh Circuit

U.S. Court of Appeals for the Federal Circuit

Honors

Recommended Lawyer, Legal 500, 2025

Chicago Notable Litigators and Trial Attorneys, Crain's Chicago Business, 2025

Legal 500 Recommended Lawyer 2025
Memberships

President, Chicago Bar Foundation

Thought Leadership

Speaker, “Advertising and Marketing Issues in Online Lending,” The Online Lenders Alliance 2025 Legal Issues Conference, February 11, 2025

Speaker, "Using Open Finance and APIs to Unlock New Revenue Streams," Lend360, September 12, 2024

  • "Merger Enforcers put PE Deals under the Microscope," June 9, 2023
  • "Understanding the True Scope of a Financial Firm’s Exposure to Crypto," December 21, 2022
  • "Time for a New Look at Interlocking Board Directorate History," Law360, December 8, 2022
  • "Heading Into 2022, Fintech Antitrust Strategy Isn't Optional," Law360, November 19, 2021
  • "Representing Financial Services Clients in Class Actions," Practical Law: The Journal, June/July 2021