Class Action Litigation

Comprehensive guide to Class Action Litigation cases, courts, and legal analysis.

24 cases analyzed in this practice area

Key Cases in Class Action Litigation

HPIL Holding, Inc. v. Harry Zhang

ca6 · 2026-03-06 · Impact: 30/100

HPIL Holding, Inc. v. Harry Zhang, decided by Sixth Circuit on March 6, 2026, resulted in a defendant win outcome. The Sixth Circuit affirmed the district court's dismissal of a securities fraud class...

Lingam v. Dish Network Corporation

ca10 · 2026-02-17 · Impact: 25/100

Lingam v. Dish Network Corporation, decided by Tenth Circuit on February 17, 2026, resulted in a defendant win outcome. The Tenth Circuit affirmed the district court's dismissal of a lawsuit alleging ...

Newtyn Partners, LP v. Alliance Data Sys. Corp.

ca6 · 2026-01-21 · Impact: 25/100

Newtyn Partners, LP v. Alliance Data Sys. Corp., decided by Sixth Circuit on January 21, 2026, resulted in a defendant win outcome. The Sixth Circuit affirmed the district court's dismissal of a secur...

Two Roads Shared Trust v. Barclays Capital Inc.

ca7 · 2026-01-15 · Impact: 30/100

Two Roads Shared Trust v. Barclays Capital Inc., decided by Seventh Circuit on January 15, 2026, resulted in a defendant win outcome. The Seventh Circuit affirmed the dismissal of a securities fraud c...

Healy v. Milliman, Inc.

ca9 · 2026-01-09 · Impact: 25/100

Healy v. Milliman, Inc., decided by Ninth Circuit on January 9, 2026, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's dismissal of a putative class action lawsuit ...

37celsius Capital Partners, L.P. v. Intel Corporation

ca7 · 2025-12-23 · Impact: 30/100

37celsius Capital Partners, L.P. v. Intel Corporation, decided by Seventh Circuit on December 23, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's dismissal...

Li v. Arcsoft, Inc.

ca9 · 2025-12-03 · Impact: 75/100

Li v. Arcsoft, Inc., decided by Ninth Circuit on December 3, 2025, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's dismissal of a class action lawsuit alleging tha...

In re E. Palestine Train Derailment

ca6 · 2025-11-25 · Impact: 75/100

In re E. Palestine Train Derailment, decided by Sixth Circuit on November 25, 2025, resulted in a plaintiff win outcome. The Sixth Circuit addressed the scope of the Railroad Revitalization and Regula...

Hunt v. Pricewaterhousecoopers LLP (Pwc)

ca9 · 2025-11-10 · Impact: 30/100

Hunt v. Pricewaterhousecoopers LLP (Pwc), decided by Ninth Circuit on November 10, 2025, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's dismissal of a securities ...

Alejandro Handal v. Innovative Industrial Properties Inc

ca3 · 2025-10-15 · Impact: 30/100

Alejandro Handal v. Innovative Industrial Properties Inc, decided by Third Circuit on October 15, 2025, resulted in a defendant win outcome. The Third Circuit affirmed the dismissal of a securities fr...

Sherman v. Abengoa, S.A.

ca2 · 2025-10-06 · Impact: 25/100

Sherman v. Abengoa, S.A., decided by Second Circuit on October 6, 2025, resulted in a defendant win outcome. The Second Circuit affirmed the dismissal of a securities fraud class action against Abengo...

Gimpel v. Hain Celestial Group, Inc.

ca2 · 2025-09-29 · Impact: 30/100

Gimpel v. Hain Celestial Group, Inc., decided by Second Circuit on September 29, 2025, resulted in a defendant win outcome. The Second Circuit affirmed the dismissal of a securities fraud class action...

Sonterra Cap. Master Fund, Ltd. v. UBS AG

ca2 · 2025-09-15 · Impact: 25/100

Sonterra Cap. Master Fund, Ltd. v. UBS AG, decided by Second Circuit on September 15, 2025, resulted in a defendant win outcome. The Second Circuit affirmed the dismissal of a securities fraud class a...

Frazier v. X Corp.

ca2 · 2025-09-02 · Impact: 25/100

Frazier v. X Corp., decided by Second Circuit on September 2, 2025, resulted in a defendant win outcome. The Second Circuit affirmed the district court's dismissal of a defamation claim, holding that ...

Roth v. Armistice Capital, LLC

ca2 · 2025-08-28 · Impact: 30/100

Roth v. Armistice Capital, LLC, decided by Second Circuit on August 28, 2025, resulted in a defendant win outcome. The Second Circuit affirmed the district court's dismissal of a securities fraud clas...

Sudakow v. CleanChoice Energy, Inc.

ca2 · 2025-08-27 · Impact: 40/100

Sudakow v. CleanChoice Energy, Inc., decided by Second Circuit on August 27, 2025, resulted in a defendant win outcome. The Second Circuit affirmed the dismissal of a securities fraud class action aga...

Penthol v. Vertex Energy

ca5 · 2025-08-14 · Impact: 40/100

Penthol v. Vertex Energy, decided by Fifth Circuit on August 14, 2025, resulted in a defendant win outcome. The Fifth Circuit affirmed the district court's dismissal of a securities fraud class action...

Perrigo Institutional Investor Group v. Joseph C. Papa

ca3 · 2025-08-12 · Impact: 30/100

Perrigo Institutional Investor Group v. Joseph C. Papa, decided by Third Circuit on August 12, 2025, resulted in a defendant win outcome. The Third Circuit affirmed the District Court's dismissal of a...

Wildman v. Deutsche Bank

ca2 · 2025-07-21 · Impact: 30/100

Wildman v. Deutsche Bank, decided by Second Circuit on July 21, 2025, resulted in a defendant win outcome. The Second Circuit affirmed the dismissal of a securities fraud class action against Deutsche...

Schuman v. Microchip Technology Incorporated

ca9 · 2025-06-05 · Impact: 30/100

Schuman v. Microchip Technology Incorporated, decided by Ninth Circuit on June 5, 2025, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's dismissal of a securities f...

Schuman v. Microchip Technology Incorporated

ca9 · 2025-06-05 · Impact: 30/100

Schuman v. Microchip Technology Incorporated, decided by Ninth Circuit on June 5, 2025, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court's dismissal of a securities f...

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AI-generated summary for informational purposes only. Not legal advice. May contain errors. Consult a licensed attorney for legal advice.