Class Actions

Weil has a long track record of successfully defending high-stakes class actions across jurisdictions, industries and substantive areas of law – including antitrust, consumer financial services, consumer fraud, employment and labor, ERISA, insurance, product liability/mass torts, and securities. Many of these cases have been bet-the-company litigations that threatened the accepted business practices of an entire industry.

Notable Representations, Key Contacts

Our competitive advantages are our ability to understand our clients’ business objectives, readiness to mobilize teams across offices and practices to respond to pre-trial challenges, and a trial-ready approach that effectively addresses all of the risks raised by this kind of litigation, including potential regulatory and criminal liability, and the reputational risks that are frequently more important than the monetary exposure.
  • Our class action litigation practice has an impressive record in defending against some of the most complex class actions in the country, including numerous nationwide and multidistrict litigations in some of the largest, bet-the-company class actions to date.
  • We have achieved successful results for clients at every phase of the class action litigation process in both trial and appellate courts, in jurisdictions across the country. These successes include obtaining dismissals of class action complaints, defeating class certification, winning summary judgment motions, prevailing at trial or on appeal, and obtaining highly favorable settlements.
  • Our Firm also has the capability to handle regulatory investigations that often lead to class action litigations. With regard to these complex legal challenges, we have achieved successful, comprehensive settlements of both the regulatory matters and the related litigations.
  • We have litigators throughout the United States and Europe, but rather than being compartmentalized by area or geography, our practices operate as an integrated practice group comprising lawyers with various areas of expertise. This cross-practice and cross-office approach allows us to undertake a coordinated analysis and readily manage complex class actions by bringing to bear the full breadth and strength of the Firm to address our clients’ needs.
  • Our lawyers publish frequent newsletters focusing on class action developments, contribute articles to leading reviews and journals, and appear as speakers and panelists at, among others, national, state and local bar conferences and conventions, and industry meetings.


Our experience with class actions in the antitrust arena – as well as in the allied area of consumer protection – is decades’ long. We represent clients defending against virtually every kind of antitrust/competition allegation, including monopolization, cartelization, and price fixing, and we also have experience representing class plaintiffs. Our trial lawyers work hand-in-glove with the group’s regulatory experts to minimize client risk and achieve the most efficient and cost-effective solution. Our lawyers have been intimately involved in the evolution of antitrust law and many served in government agencies during formative periods of modern antitrust regulation.

Key Contacts for Antitrust:

Eric Hochstadt and Carrie Mahan

Antitrust Selected Representations

C&S Wholesale Grocers

Daimler AG, Chrysler, Chrysler Canada, Mercedes-Benz and Mercedes-Benz Canada

Farmers Insurance

Local Television Stations

Michael Foods

Simon & Schuster

Consumer Financial Services

Our litigators have compiled a proven record of winning financial services cases, often on the pleadings, and of attaining success in the appellate courts. We have particularly broad experience in handling matters involving specific federal and state financial services regulatory schemes (e.g., Truth In Lending Act, Equal Credit Opportunity Act, Fair Credit Reporting Act, Real Estate Settlement Procedure Act, and state usury and installment sale statutes), the use of federal and state antitrust, Unfair and Deceptive Acts and Practices laws, Racketeer Influenced and Corrupt Organizations Act, and other laws of general applicability to challenge practices involving financial services, and related litigation of class certification and arbitration clause issues. Our litigators also work closely with the firm’s Financial Institutions Regulatory group to monitor the latest regulatory developments impacting our clients’ businesses.

Key Contacts for Consumer Financial Services:

John Mastando

Consumer Financial Services Selected Representations

GE Money Bank

Consumer Fraud

Weil’s approach to defending consumer class actions is one that has been honed over many years of representing clients in a diverse array of industries in cases that range from large, bet-the-company litigations to smaller statewide class actions. Overall, our approach is to pursue the simultaneous goals of an early advantageous resolution of claims (minimizing litigation risk and cost) while maintaining a trial-ready posture focused on achieving a positive result should a trial on the merits be necessary.

Given the inevitable high stakes of consumer class actions, our initial focus is to explore whether an early resolution of the case is achievable - whether that is through a dismissal on the pleadings, defeating class certification, or prevailing on summary judgment. When our client is open to resolving a matter through a settlement, we explore ways to strategically and creatively devise acceptable settlement parameters in line with the client’s business objectives. We have had considerable success negotiating with class counsel and obtaining court approvals for innovative settlements.

Key Contacts for Consumer Fraud:

David Lender and David Singh

Consumer Fraud Selected Representations

Dave & Buster's

eBay and StubHub

Exxon Mobil Corporation


Showtime Networks Inc.

Employment & Labor

Weil has deep experience litigating class actions in both trial and appellate courts involving virtually all employment-related claims, including claims asserted under federal anti-discrimination laws, wage and hour laws, Worker Adjustment and Retraining Notification Act, and Uniformed Services Employment and Reemployment Rights Act. Litigators from our nationally recognized Employment Litigation practice frequently partner with other practices across the Firm. They have extensive experience in, among other practice areas, bankruptcy, securities, and tax, to secure clients’ objectives.

Key Contacts for Employment & Labor:

Jeffrey Klein and Gary Friedman

Employment & Labor Selected Representations

Elite Model Management

Forest Laboratories, Inc.

Sterling Jewelers

Tuesday Morning, Inc.


Weil has extensive experience handling high-profile ERISA class actions involving claims for breach of fiduciary duty and improper benefit denials and reductions. We routinely deal with complex issues that require coordination of multiple disciplines – including bankruptcy, tax, labor and foreign law – to align legal solutions with business objectives, and our Firm’s employment lawyers bring a broad expertise in all aspects of employee benefits and executive compensation law.

Our lawyers have achieved victories that established important precedents in the nation’s highest court and in cases affecting industry-wide practices, including health care, financial services, and professional services. We have represented numerous clients in crisis situations, including in early, precedent-setting “stock drop” litigations and in claims brought by the Pension Benefit Guaranty Corporation.

Key Contacts for ERISA:

Nicholas Pappas

ERISA Selected Representations


UnitedHealth Group Inc. (UHG)

Washington Mutual Inc. (WMI)


Weil has in-depth knowledge of the insurance and reinsurance business and the complex issues faced in the insurance industry. Our powerful blend of litigation and arbitration experience brings expertise to all sides of complex disputes, including successfully defending clients against private, government, and class action suits and representing plaintiffs in major cases of first impression.

Weil has a long track record of successfully defending insurers against the most complex class actions, including numerous nationwide and multidistrict litigations in jurisdictions across the country. We have achieved successful results for clients at every phase of the class action litigation process in both trial and appellate courts, including obtaining dismissals of class action complaints, defeating class certification, winning summary judgment motions, prevailing at trial or on appeal, and obtaining highly favorable settlements.

Weil also has significant experience in handling internal investigations and in dealing with insurance regulators, including assisting clients with investigations by Congressional committees and state attorneys general.

Key Contacts for Insurance:

David Yohai

Insurance Selected Representations

Farmers Insurance Exchange

Genworth Financial

Product Liability/Mass Torts

High-stakes products litigation typically requires our clients to mount their defense on multiple fronts, which may include class action litigation, multidistrict litigation, individual personal injury actions at the state and federal level, consumer fraud actions, actions by health care providers, False Claims Act litigation, actions by state attorneys general, government investigations, and internal reviews. We have played the role of national coordinating counsel in a variety of such matters and have worked seamlessly with teams of attorneys from other law firms in a cost-efficient manner to bring about successful outcomes for our clients.

We also have particularly expansive experience in defending clients embroiled in parallel criminal and civil actions. The defense strategies employed in these cases can be quite complex, spanning multiple agencies and jurisdictions, where each proceeding may influence the outcome of others. Because many of our attorneys who handle governmental and internal investigations are former senior DOJ officials, federal prosecutors or regulatory officials, they have a keen understanding of the interplay between these simultaneous proceedings, thus enabling our clients to manage their legal risk more effectively.

Key Contacts for Product Liability:

Arvin Maskin and Diane Sullivan

Product Liability Selected Representations

Philip Morris USA



Cooper Tire


Securities Litigation

Weil’s Securities Litigation practice has defended issuers, directors, and corporate executives against virtually every kind of securities claim brought as a class action. Our litigators have experience defending clients against alleged violations of the Securities and Exchange Act of 1934, the Securities Act of 1933, and state law fiduciary duties resulting from, among others, the recent financial crisis, changes in corporate control, allegedly misleading investor communications, stock and/or earnings manipulation, accounting irregularities, insider fraud and misappropriation, market timing, late trading, and stock options dating and granting processes.

Weil’s practice also has significant experience in class actions and derivative litigation in the context of mergers & acquisitions and other change-of-control transactions brought by shareholder and/or derivative plaintiffs seeking to block and/or recover damages for merger activity.

Key Contacts for Securities Litigation:

Joseph Allerhand and John Neuwirth

Securities Selected Representations





lululemon athletica

Elizabeth Arden, Inc.

Archstone-Smith/Tishman Speyer

Key Contacts

David J. Lender

David J. Lender


New York

Jonathan Polkes

Jonathan D. Polkes


New York

David Yohai

David L. Yohai


New York

Edward Soto

Edward Soto



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Recent Announcement

Weil’s group “maintains particular expertise in class action and multidistrict litigation and possesses broad-ranging sector experience, including energy, manufacturing and life sciences.”

Chambers USA 2018

Weil and its litigators have received extensive nationwide recognition from Law360 for our work in the class action arena:

  • 2019 Class Action Practice Group of the Year
  • 2018 Class Action Rising Star (Eric Hochstadt)
  • 2017 Class Action MVP (Ed Soto)
  • 2017 Class Action Rising Star (David Singh)
  • 2015 Class Action Practice Group of the Year
  • 2012 Class Action MVP (David Lender)


Weil litigators “distinguish themselves by the sheer variety of class action categories they tackle…”

Law360 2015

Weil again proved its “class action prowess” through “strategic use of data” and other “standout legal maneuver[s].”

Law360 2015

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