Thomas O. Gorman

Thomas O. Gorman

Washington, DC P +1 (202) 442-3507 F +1 (202) 442-3199 New York P +1 (212) 415-9253




FEDERAL LAW ENFORCEMENT INVESTIGATIONS/ENFORCEMENT ACTIONS:  These investigations involve the full array of corporate, security, financial, and economic issues and frequently are viewed as “bet the company” actions.  The issues involved include those based on security fraud, financial and accounting precepts, insider trading and market manipulation, FCPA and anti-corruption, derivatives, antitrust and money laundering.  Recent examples of these matters include representation of:

  • An issuer and a number of its executives in an SEC  financial fraud investigation;
  • A company in a CFTC investigation centered on oil pipeline allocations and derivatives; 
  • A hedge fund and its founder in a DOJ and SEC market manipulation inquiry; and 
  • A firm in an FTC antitrust investigation. 

BUSINESS LITIGATION:  These actions involved a number of difficult and often uncharted issues and theories on both the plaintiff and defense side of court actions.  The claims involved are typically based on the federal securities laws, the commodity statutes, the antitrust laws, RICO and frequently included questions regarding accounting, economics and business systems.  Examples of these matters include:

  • Defense of a securities class action against a hedge fund and its principal;  
  • Defense of a short swing securities suit against a publically traded firm and its founders;
  • A suit brought by a U.K. merchant bank based on international lending agreements that concluded with a favorable verdict after a five month jury trial; 
  • The successful defense of a national business supply company in an antitrust action; 
  • The resolution of an action for a German multi-national centered on the failure of the U.S. and Germany to include in the final peace treaty for World War II; a reparation funds for U.S. citizens interned in Nazi concentration camps. The action was resolved with the creation of a government to government fund providing for payments to those citizens;
  • A action on behalf of Minpeco S.A., the Peruvian government minerals trading firm, against the Hunt Brothers, several New York brokers, a Swiss Bank and others for the manipulation of the silver market, resulting in a $200 million treble damage verdict for the client after a six month jury trial
  • The defense of the Republic of Peru in 54 actions brought in five countries based on its external commercial debt.

COMPLIANCE/INTERNAL INVESTIGATIONS: The resolution of questions and issues for business organizations, whether discovered by the firm or from a Government subpoena, CID or inquiry typically begins with an examination of the firm’s compliance systems, often requires an internal investigation and may conclude with carefully crafted remedial steps to augment the compliance systems, precluding a future repetition of the issue.  Examples of these matters include:

  • An international investigation centered on questions regarding compliance with the FCPA and  anti-corruption laws; 
  • An investigation of an investment adviser involving issues regarding the adequacy of its procedures;  
  • The preparation of an investment firm for an SEC compliance examination; an 
  • Consultation with an international firm on effective responds to, and compliance for, possible corruption issues.  


Tom served for seven years in positions of increasing responsibility on the staff of the Securities and Exchange Commission in Washington, D.C. Those positions included Senior Counsel, Division of Enforcement and Special Trial Counsel, Office of the General Counsel. In those positions, Tom was responsible for the investigation and litigation of securities enforcement actions, accounting and auditing cases and defending suits brought against the Commission and its staff. Before joining the staff of the SEC, Tom served for two years on the staff of the Public Defender's Office in Cleveland, Ohio and as an adjunct professor of law at the Cleveland-Marshall College of Law; Cleveland State University.


  • FCPA-Anti-Corruption: Co-founder and co-chair of the firm’s FCPA and Anti-Corruption Practice group; and 
  • Government Enforcement: Member of the Government Enforcement and Investigations Group.


Dorsey Federal Enforcement Forum:  Tom is the founder of the firm’s annual Federal Enforcement Forum, a program which reports on, and analyzes current trends in, Government enforcement investigations and actions. A recording of the 2016 Forum is available here.

Federal Enforcement Forum logo


Education & Admissions

Georgetown University Law Center (LL.M., (concentration in Securities and Antitrust), 1982)

Cleveland-Marshall College of Law (J.D., 1973), cum laude

  • Editor, Cleveland St. U.L. Rev. 
  • Moot Court Team Member

John Carroll University (A.B., Literature, 1970)


  • New York
  • District of Columbia
  • Ohio

News & Resources


SEC Enforcement: A Review of 3Q21
The New SEC Enforcement Program: Trust & Fairness
Complex Products: Are They Investments?
Insider Trading: Leveraging Inside Information
China Based VIEs – Is Disclosure Enough?
Avoiding that Subpoena: Large Trends; Mini-Trends
Climate Change, ESG, and Materiality
Crypto, Tech and Slow Evolution Forward
Is a Proper Audit Possible of China Operations?
SEC’s Division of Exams on AML Compliance
ESG − Is the SEC Ready to Lead?
Division of Examinations 2021 Focus Areas
SEC Enforcement’s New Climate Task Force
Nasdaq, the SEC, GOP Senators and Diversity Requirements
Climate Change: Will the SEC Get In Step With Other Regulators?
Climate Change – Will the SEC Revamp Its Disclosure Requirements?
Federal Fraud Statutes – Not A Short Cut to Proving Insider Trading
SEC Enforcement: The Fourth Quarter of 2020
The SEC and SARs
SEC on Compliance
OCIE Observations on Supervision and Compliance for Branch Offices
The SEC Enforcement Report: Working Through Adversity
SEC Enforcement’s Third Quarter: More Cases, Broader Reach
The New SEC Whistleblower Rules: Improving A Successful Program Or Undermining It?
CFTC Report: Effectively Meeting the Challenge of Climate Change

News & Press Mentions

Tom Gorman Comments on Disclosures for Chinese Listings
Tom Gorman Comments on Free Trading Apps
Dorsey Partner Tom Gorman Comments on Meme Traders
Dorsey Partner Tom Gorman Comments on SEC Rule 10b5-1
Dorsey Partner Tom Gorman Comments on SEC vs. Ripple Case
Super Lawyers Recognizes Dorsey Lawyers in Washington DC
Dorsey Partner Tom Gorman Discusses Archegos Meltdown
Dorsey Partner Tom Gorman Comments on Upcoming GameStop Congressional Hearing
Dorsey Partner Tom Gorman Remarks on Tesla's Bitcoin Buy
Dorsey Partner Tom Gorman Discusses GameStop Stock
Dorsey Partner Tom Gorman Discusses New SEC Head Gensler
Dorsey Partner Tom Gorman Comments on US-China Audit Dispute
Dorsey Partner Tom Gorman Remarks on Biden-Picked SEC Chair
Dorsey Partner Tom Gorman Comments on Biden's Win Means For SEC Enforcement
Dorsey Partner Tom Gorman Discusses Reg BI
Dorsey Partner Tom Gorman Discusses Liu v. SEC SCOTUS Ruling
Dorsey Partner Tom Gorman Comments on Clayton's Possible SEC Departure
Dorsey Partner Tom Gorman Remarks on Hertz Suspending New Shares
Dorsey and Partner Thomas Gorman Recognized in 2020 Readers’ Choice Awards
Dorsey Partner Tom Gorman Comments on Congress and Insider Trading
Dorsey Partner Tom Gorman Remarks on COVID-19 Disclosures
Dorsey Partner Tom Gorman Discusses SEC Cutting Trading for Stocks
Super Lawyers Recognizes Dorsey Lawyers in Washington DC
Dorsey Partner Tom Gorman Comments on Senators and CEO Selling Stock Amid COVID-19
Dorsey Partner Tom Gorman Comments on Regulation of BI Retail Investing Rules, Regulatory Intelligence

Select Presentations


Tom frequently speaks at professional meetings and is often solicited by the media for comments on a variety of legal matters.  For example:

  • Quadl Alternative Data Conference, Insider Trading, New York, New York (Jan. 2018)
  • Private Funds Symposium, New York, New York (Sept. 2017)
  • Trading in Opaque Markets, Presentation to New York Bar Securities Committee, New York, New York (June 2017)
  • IA Watch Compliance Program: The Wrap Fee Program Target, How to Pass Regulator’s Increasing Scrutiny, Washington, D.C. (April 2017)
  • ABA Criminal Section Program: Insider Trading, Washington, D.C. (March 2017) 


He periodically publishes articles to update clients and friends of the firm on current issues.  For example:


He also periodically publishes professional articles.  For example:


Tom periodically provides television commentary on CNBC and Bloomberg News and has been quoted in publications such as the New York Times, Wall Street Journal, Washington Post, Los Angeles Times, Securities Law 360 and others.  He also periodically speaks at professional events and publishes articles in professional journals and law reviews on a variety of legal issues.

Industries & Practices

Government Enforcement & Corporate Investigations
Securities & Financial Services Litigation & Enforcement
  • Anti-Corruption Group
  • Banking & Financial Institutions
  • Blockchain & Digital Assets
  • Canada
  • China
  • Energy & Natural Resources
  • Food, Beverage & Agribusiness
  • Government Enforcement & Corporate Investigations
  • Healthcare
  • Securities & Financial Services Litigation & Enforcement

Professional & Civic

Professional Achievements

  • American Bar Association, Co-chair, White Collar Securities Fraud Sub-Committee 
  • Bar Association of the District of Columbia 
  • New York State Bar Association 
  • Securities Regulation Law Journal, Board of Contributing Editors and Advisers member 
  • President-elect, U.S. Securities and Exchange Commission Historical Society; chair of a committee constructing a gallery in the virtual museum commemorating the creation of the SEC’s Enforcement Division and program.  

Community Involvement

  • Washington Lawyers Committee for Civil Rights 
  • D.C. Bar Pro Bono program 
  • KIND Pro Bono program 
  • National Advisory Council, Cleveland State University Law School 


Contributed 100+ Pro Bono Hours in 2020

  • Contributed more than 100 Challenge pro bono hours, 2020
  • Listed in Best Lawyers in America®, 2010-2017, 2019-2022
  • Selected for inclusion in Super Lawyers, 2007-2021
 JD Supra Readers' Choice Top Author 2018 JD Supra Readers Choice Top Author 2019 JD Supra Readers Choice Top Author 2020
  • Named Top Author in JD Supra Readers’ Choice Awards, 2016-2020
  • Selected to be Inducted to the Cleveland-Marshall College of Law Hall of Fame, 2019
  • Selected as one of Five Best Litigators by Washington Business Journal

Thomas O. Gorman - Best Lawyers' Lawyer of the Year 2011 - Securities/Capital Markets Law, Washington, DC  

  • Named "Lawyer of the Year" by Best Lawyers, 2011

  • LexisNexis Top 25 Blogs, Business Law Blog Winner, 2010 and 2011
  • Selected as Best Securities Lawyer in Washington, 2011
  • J.D. Supra, No. 1 Readers Choice Award, 2017 and 2018 for securities articles 
Thomas O. Gorman