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  • Professionals (156)
  • Capabilities (52)
  • Experience (11)
  • Insights & News (1,119)
  • Other Results (23)

Professionals 156 results

Jennifer L. Kopp
Jennifer L. Kopp
Associate
  • New York
Email
+1 212-294-9570
vCard

Associate

  • New York
Savannah L. Murin
Savannah L. Murin
Associate
  • Chicago
Email
+1 312-558-8125
vCard

Associate

  • Chicago
Lydia Wuorinen
Lydia Wuorinen
Associate
  • Washington, DC, 
  • Chicago
Email
+1 202-282-5150
vCard

Associate

  • Washington, DC
  • Chicago
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Capabilities 52 results

Practice Area

Government Program Fraud, False Claims Act & Qui Tam Litigation

Investigations and litigation involving alleged fraud against the government pose a significant and growing threat to organizations and individuals across all industries that engage directly or indirectly in business with federal, state, and/or local governments. The government makes aggressive use of its extensive criminal and civil investigatory powers to root out alleged fraud and abuse implicating government funds, including one of its most powerful civil enforcement tools—the federal False Claims Act (FCA)—and similar state false claims statutes....Read more

Practice Area

Insurance Litigation

For decades, Winston has represented a broad array of clients in the insurance industry, including some of the world’s largest and best-known insurers. Our prowess in and understanding of the insurance industry encompasses not only its products, practices, and services, but also the increasing challenges posed by a world increasingly characterized by a fast-evolving technological landscape as well as financial, political, and environmental instability. Accordingly, Winston’s lawyers are among the most sought-after in the industry—not only by companies currently facing high-stakes litigations and investigations, but by those looking to take preventive action now in order to mitigate and manage their risk in the future....Read more

Industry

Healthcare

Experience 11 results

Experience

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December 11, 2025

Winston Takes the Checkered Flag After “Massive Win” Settlement

Winston squared off in the W.D.N.C. against lawyers for NASCAR in an antitrust lawsuit brought on behalf of racing teams Front Row Motorsports Inc. and 23X1 Racing LLC—the team co-owned by Michael Jordan and driver Denny Hamlin—alleging monopolization of the market for premier stock car racing teams. On December 11, 2025, nine days into trial and the morning after the plaintiffs rested their case, the parties jointly announced a settlement. Jeffrey Kessler and Jeanifer Parsigian were recognized by American Lawyer with its top “Litigator of the Week” honors on December 19, 2025, for this historic settlement....Read more

Experience

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April 9, 2025

Winston Wins Second Circuit Revival of Relevent’s Antitrust Suit, Unlocking U.S. Access to Global Soccer Matches

Won a major Second Circuit victory for Relevent Sports Group, LLC, a sports promoter that organizes soccer matches in the U.S. involving professional teams from non-U.S. leagues. A unanimous Second Circuit panel—repeatedly citing and quoting Winston’s briefs and oral argument—vacated the district court’s decision and revived Relevent’s antitrust suit against FIFA and the U.S. Soccer Federation, challenging a FIFA rule prohibiting official-season professional soccer games from being played outside a team or league’s FIFA-designated country. Am Law recognized the March 2023 win with a “LOTW” Runner-Up nod. With DOJ and Solicitor General support, we defeated Supreme Court review, leading to settlements with both defendants and paving the way for U.S.-venued foreign-league games....Read more

Experience

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March 31, 2025

ESOP Class Claims Flop

After an eleven-day bench trial in January 2023, the N.D. Ill. delivered a full defense verdict in March 2025 in an ERISA class action brought by participants in Segerdahl Corporation’s ESOP. The court rejected the class claims against Segerdahl, its ESOP trustee GreatBanc Trust Company, and various individual defendants including board members Bob Cronin, Rod Goldstein, and Peter Mason, alleging that Segerdahl could have sold for a significantly higher price, which would have increased post-sale distributions to the ESOP participants. Winston earned an Am Law Litigator of the Week Shout Out for this win....Read more
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Insights & News 1,119 results

Capital Markets & Securities Law Watch

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March 10, 2026

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4 Min Read

SEC Grants Exemption from New Section 16(a) Reporting Requirements for Foreign Private Issuers in Six Qualifying Jurisdictions

As we discussed in our earlier post, the Holding Foreign Insiders Accountable Act (HFIAA), enacted on December 18, 2025, amended Section 16(a) of the Securities Exchange Act of 1934 (Exchange Act) to require directors and officers of foreign private issuers (FPIs) with a class of equity securities registered under Section 12 of the Exchange Act to file Section 16 beneficial ownership reports.

In the Media

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March 4, 2026

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1 Min Read

Suzanne Labi Discusses Current State of UK Class Actions with the Law Society Gazette

Winston & Strawn partner Suzanne Labi was quoted in an article featured in the latest edition of the Law Society Gazette, highlighting the role of the UK’s Competition Appeal Tribunal and class actions as a mechanism for enforcing consumer rights. ...Read more

False Claims Act Playbook

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March 2, 2026

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7 Min Read

DOJ Continues False Claims Act Enforcement of PPP Loans Into 2026

Even though five years have passed since Congress enacted the Paycheck Protection Program (PPP) as an emergency response to the COVID‑19 pandemic, enforcement activity relating to PPP loans remains an active component of the federal government’s civil fraud agenda and—with the statute of limitations not expiring for another roughly five years—all indications are that it will continue to be an enforcement priority for the foreseeable future.

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Other Results 23 results

Site Content

What Is the Domestic Industry Requirement?

The domestic industry requirement for Section 337 investigations at the U.S. International Trade Commission (ITC) mandates that a complainant asserting patent infringement at the ITC, or complainant’s licensee, has made in the United States significant investments in plant and equipment, significant investments in labor or capital, or substantial investments in engineering, research and development, or licensing. The investments must further be directed to articles that practice a valid claim of the asserted patent. The investment component of the requirement is referred to as the “economic prong,” while the requirement that the article practices the asserted patent is referred to as the “technical prong.” The domestic industry requirement is codified in 19 U.S.C. § 1337(a)(2)-(3)....Read more

Site Content

What Is the Securities Act of 1933?

The Securities Act of 1933 (as amended, the “Securities Act”) was passed to ensure that investors have financial and other important information about securities that are being sold publicly. It also bans the use of fraud, deceit, and misrepresentation in the sales of securities. The Securities Act, which is also referred to as the “truth in securities” law, is part of a legislative effort to govern and oversee the securities industry....Read more

Site Content

What Is the Securities Exchange Act of 1934?

The Securities Exchange Act of 1934 (as amended, the “Exchange Act”) established the Securities and Exchange Commission (the SEC) and gave it the power to oversee the securities industry. Through the Exchange Act, the SEC gained the authority to register, regulate, and oversee brokerage firms, transfer agents, and clearing agencies. The Commission also has authority over the U.S. securities self-regulatory organizations (SROs), including: The New York Stock Exchange, NASDAQ Stock Market, Chicago Board of Options, and the Financial Industry Regulatory Authority. SROs must have guidelines in place to make sure investors are protected....Read more
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