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Lawrence Gerschwer

Partner at Barnes & Thornburg

Lawrence Gerschwer's profile photo
LocationNew YorkNew York, United States
Current rolePartnerBarnes & Thornburg LLP · since Mar 2020
Government service10yrsU.S. Attorney’s Office · Court of Appeals for the Second Circuit

About

Larry Gerschwer is a partner in Barnes & Thornburg's Litigation and White Collar and Investigations Practices, resident in the New York office. A former federal prosecutor, Larry Gerschwer focuses his practice on white collar criminal and regulatory matters. He routinely represents clients in government investigations of securities and commodities fraud and of domestic and FCPA-related public corruption. He defends clients in investigations conducted by the DOJ, SEC, CFTC, IRS, federal and state banking regulators, antitrust regulators, and state and local prosecutors.

Larry has extensive experience handling complex matters involving parallel criminal and civil enforcement investigations and cross-border investigations, including alleged manipulation of global financial industry benchmarks such as LIBOR, ISDAFIX, and currency and swap rates.

He has represented numerous traders and supervisors in investigations of alleged unauthorized trading and mismarking; and has conducted internal investigations on behalf of institutional clients and defended them before federal and state agencies.

An experienced trial lawyer, Larry has tried numerous federal criminal trials, both as a prosecutor and defense counsel, and briefed and argued a number of appeals. Chambers USA describes Larry as “an experienced white-collar practitioner” and “a very effective advocate who is fundamentally very thoughtful, careful, creative and tough."

For almost nine years, Larry served as an Assistant United States Attorney in the Southern District of New York, where he was a member of the Securities and Commodities Fraud Task Force and the Public Corruption Unit. He investigated and tried several cases involving violations of the federal securities laws, including schemes involving accounting fraud and boiler rooms. He also investigated and prosecuted a large number of defendants for their participation in a scheme involving the bribery of New York City property tax assessors that former Mayor Michael Bloomberg described as “the largest and most financially damaging corruption scheme ever conducted within city government.”

Roles

Mar 2020–Present
Current role

Partner

Barnes & Thornburg LLP

New York, New York

AttorneyForeign Corrupt Practices Act (FCPA)Civil LitigationSecurity and Law EnforcementRegulatory SpecialistWhite Collar CrimeLitigation Support Specialist
Jan 2015–Mar 2020
Former role

Partner

Fried Frank

New York, New York

AttorneyCivil LitigationSecuritiesSecurities LawLitigation Support SpecialistLegal
Aug 2007–Dec 2014
Former role

Partner

Morrison & Foerster LLP

New York, New York

AttorneyAttorney AdvisorLegal
Nov 1998–Aug 2007
Former role

Assistant

U.S. Attorney’s Office

(appointed)New York Southern District

Foreign Corrupt Practices Act (FCPA)Securities LawWhite Collar CrimeCriminal LawProsecutorTax Attorney
Oct 1994–Nov 1998
Former role

Associate

Wachtell, Lipton, Rosen & Katz

New York, New York

Civil LitigationWhite Collar CrimeLitigation Support Specialist
Aug 1993–Aug 1994
Former role

Law Clerk

Court of Appeals for the Second Circuit

(appointed)New York

Law Clerk

Served as judicial law clerk to the Honorable Wilfred Feinberg, researching and drafting opinions, orders, and bench memoranda.

Representative matters

Experience

April 2025

Served as trial counsel to a former Wall Street investment banker who was charged with insider trading in the Southern District of New York for allegedly “tipping” his father with confidential information ahead of corporate mergers and acquisitions. Represented a former director of a major financial institution in an SEC investigation related to the marketing of a foreign exchange trading strategy to high net worth individuals; undertook representation after the client had received a Wells Notice from the SEC, and then immediately engaged with the SEC staff to dissuade them from seeking authorization from the SEC to file charges. Following the Wells submission and numerous meetings with the staff, including a presentation to the co-directors of the Enforcement Division, the staff terminated the matter without filing charges and provided us with a declination letter on behalf of the client. Conducted an internal investigation on behalf of a major financial institution into alleged mismarking of positions by one of the financial institution’s traders. Represented three supervisory traders at a major financial institution in SEC investigations regarding allegations of unauthorized trading and failure to supervise, where clients provided SEC testimony but no charges were ever brought against them. Represented an alleged downstream "tippee" in parallel SDNY criminal and SEC civil enforcement investigations of alleged insider trading at hedge funds. Represented an analyst in civil litigation alleging stock manipulation by short sellers. Represented a supervisor at a broker-dealer in an investigation by state securities regulators into allegations of manipulation in the market for Auction Rate Securities. Represented a senior portfolio manager at an asset management firm in parallel SDNY criminal and SEC civil enforcement investigations of potential fraud. Represented multiple employees of a multinational bank in investigations by the U.S. Attorney’s Office, state criminal prosecutors, SEC, CFTC, US banking regulators and foreign regulators regarding an alleged scheme to overvalue a commodities derivative trading portfolio. Represented the former CFO of one of the largest US mortgage originators in parallel EDNY criminal and SEC civil enforcement investigations of allegations that securities fraud led to the bankruptcy of the company, as well as in related civil litigation. Represented the founder and former CEO of a high-tech company in parallel DOJ and SEC investigations of alleged securities fraud in connection with improper revenue recognition and stock options backdating; tried two criminal jury trials, both of which ended in mistrials after the juries hung on all counts. Represented an auditor at an international accounting firm in an SEC investigation involving allegations of securities fraud and improper professional conduct arising out of the audit of a public company at which numerous members of top management were criminally convicted of engaging in a massive, collusive accounting fraud; after reviewing the Wells submission submitted on behalf of the client, the SEC staff terminated the investigation without commencing an action. Represented a foreign national and employee of a Fortune 100 multinational corporation in cross-border investigation of potential FCPA and criminal antitrust violations. Represented the principals of a large real estate appraisal firm in an investigation by a state Attorney General into the role of property appraisers in the mortgage crisis. Represented an executive of a large mortgage originator in an investigation by federal banking regulators into the relationship between mortgage originators and appraisers and its impact on the credit crisis. Conducted an internal investigation into potential FCPA violations at a foreign subsidiary of a Fortune 500 multinational corporation; conducted more than 60 interviews of employees, reviewed business lines and relationships with key customers and distribution channel, and conducted forensic analysis of accounting records and internal controls; investigation also included a review of business units in more than 15 countries to assess FCPA risks, and the preparation of revised internal guidance and compliance procedures. Representing numerous employees of a Swiss bank in parallel investigations by the DOJ, SEC and IRS into allegations of assisting tax fraud by U.S. taxpayers Conducted an internal investigation into allegations that a bank had submitted false information to federal banking regulators in connection with “stress tests”. Conducted an internal investigation into allegations concerning mortgage servicing and foreclosures, including allegations of "robosigning," at a major financial institution; interviewed dozens of employees, reviewed documents and analyzed foreclosure process; presented findings to senior bank management, banking regulators and U.S. the Department of Justice.

Recognition

Honors

Super Lawyers and Rising Stars lists

New York Metro Super Lawyers

New York | October 2024

Super Lawyers is a rating service of outstanding lawyers from more than 70 practice areas who have attained a high degree of peer recognition and professional achievement. The selection process includes independent research, peer nominations and peer evaluations.

Link

Who’s Who Legal: Thought Leaders USA

Who’s Who Legal (WWL)

April 2025

Building on over 20 years of market experience, the WWL research process is conducted using proprietary digital and in-person qualitative techniques, with 5,000 interviews with leading practitioners occurring annually. More than 250,000 third-party recommendations are gathered each year.

Link

A Guide to America’s Leading Lawyers in Business

Chambers USA

Indianapolis | June 2024

Chambers USA: A Guide to America’s Leading Lawyers in Business has recognized 74 Barnes & Thornburg attorneys and awarded regional or national rankings to 17 practice areas in its 2024 edition.

Link

Super Lawyers and Rising Stars Lists

New York Metro Super Lawyers

New York | September 2023

Super Lawyers is a rating service of outstanding lawyers from more than 70 practice areas who have attained a high degree of peer recognition and professional achievement. The selection process includes independent research, peer nominations and peer evaluations.

Link

2024 The Best Lawyers In America® List

The Best Lawyers In America®

August 2023

In addition, 87 Barnes & Thornburg attorneys were named by The Best Lawyers in America® to the “Ones to Watch” list. This is a peer-review category for the publication and it recognizes attorneys who have been in practice for five years to nine years.

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Publications & speeches

The Legalization of Corruption in the United States

New York University (NYU) Law School forum — New York

September 2023

Larry Gerschwer was a panelist at the New York University (NYU) Law School forum, "The Legalization of Corruption in the United States," at Vanderbilt Hall in New York City. The panelists explored the evolution of U.S. anti-corruption efforts from the post-Watergate era, marked by the enactment of the Foreign Corrupt Practices Act (FCPA) targeting foreign officials, to recent U.S. Supreme Court rulings that have arguably eroded domestic corruption laws. The panel included NYU Law professors Jennifer Arlen and Kevin Davis, as well as Kristen Mace, the current chief of the criminal division at the U.S. Attorney’s Office for the Eastern District of New York.

Link

COVID-19 and Securities: The Importance of Disclosures

Barnes & Thornburg’s Financial and Regulatory Practice Group — Webinar

April 2020

Join us for a discussion where leaders from Barnes & Thornburg’s Financial and Regulatory Practice Group will discuss various issues related to best practices for disclosures as COVID-19 continues spreading across the country and the world.

Link