On May 5, 2025, Judge Yvonne Gonzalez Rogers of the United States District Court for the Northern District of California granted a motion to dismiss a proposed class action asserting claims against a biopharmaceutical company...more
On April 4, 2025, Judge Gordon P. Gallagher of the United States District Court for the District of Colorado dismissed with prejudice a putative class action asserting claims under the Securities Act of 1933 and the...more
On April 11, 2025, Judge Brian M. Cogan of the United States District Court for the Eastern District of New York granted in part and denied in part a motion to dismiss a putative class action alleging violations of Sections...more
Welcome to our ninth annual report on US securities class actions filed against publicly traded life sciences companies, which include pharmaceutical, biotechnology, medical device, and healthcare companies....more
On January 16, 2025, Judge Trina L. Thompson of the United States District Court for the Northern District of California granted a motion to dismiss a securities action asserting claims under Sections 10(b) and 20(a) of the...more
On January 23, 2025, Judge James C. Dever III of the United States District Court for the Eastern District of North Carolina dismissed a putative securities class action against an auto parts retailer (the “Company”) and...more
On December 12, 2024, Judge Lewis A. Kaplan of the United States District Court for the Southern District of New York granted a motion to dismiss a putative securities class action asserting claims under Sections 10(b) and...more
On November 4, 2024, Judge Denise L. Cote of the United States District Court for the Southern District of New York granted in part and denied in part a motion to dismiss a putative class action brought under Sections 10b-5...more
On June 17, 2024, the U.S. Supreme Court granted certiorari in Nvidia Corp. v. E. Ohman J:or Fonder AB [No. 23-970]. The Supreme Court’s decision is expected to address, for the first time in over a decade, the exacting...more
On May 16, 2024, Judge James L. Robart of the United States District Court for the Western District of Washington granted a motion to dismiss a putative securities class action against a manufacturer of pop culture...more
On March 20, 2018, the United States Supreme Court decided Cyan, Inc. v. Beaver County Employees Retirement Fund, in which it unanimously held that the Securities Litigation Uniform Standards Act of 1998 does not strip state...more
The Eleventh Circuit Court of Appeals recently affirmed the dismissal of a purported securities fraud class action, because lower-level corporate officials with knowledge of an alleged fraudulent sales scheme were not...more
On March 1, 2023, Judge Jesse Furman of the United States District Court for the Southern District of New York granted a motion to dismiss a putative class action against a pharmaceutical company (the “Company”) and its...more
On July 7, 2022, a panel of the United States Court of Appeals for the Ninth Circuit affirmed the district court’s dismissal of a putative securities fraud class action against a medical device manufacturer company (the...more
Delaware Chancery Court Dismisses Cigna Derivative Suit Over Failed Anthem Merger; The PCAOB Sanctions Former KPMG Vice Chair Of Audit For Failure To Supervise Senior Members Of KPMG's Audit Practice; Ninth Circuit Affirms...more
Northern District of Illinois Grants Motion for Partial Reconsideration of Summary Judgment Decision Regarding Whether Former Walgreens CFO’s Statements Were Actionable; Securities Fraud Claims Against Chicken Producer for...more
Delaware Court of Chancery Declines to Dismiss Investment Firm from Stockholder Derivative Suit; Delaware Chancery Court Dismisses Majority of Claims Alleging that California Biotech Firm Profited from Nonpublic Information...more
Delaware Federal Court Dismisses Shareholder Derivative Suit Concerning Lack of Board Diversity; California Federal Court Dismisses Shareholder Class Action Against Sorrento Therapeutics Regarding COVID-19 Treatment; Delaware...more
On November 2, 2021, Judge Sharon Johnson Coleman of the Northern District of Illinois Eastern Division granted in part defendants’ motion for summary judgment and denied plaintiff’s partial motion for summary judgment in a...more
On October 19, 2021, Chief Judge Richard Seeborg of the United States District Court for the Northern District of California narrowed the claims in a putative securities class action asserting claims under the Securities...more
Eighth Circuit Overturns Class Certification in Suit Against TD Ameritrade Holding Corp., Holding Individualized Evidence is Required for Each Putative Class Member; District Judge Approves Magistrate’s Recommendation to Deny...more