Class Actions

Clients across a range of industries turn to WilmerHale for sophisticated representation in high-stakes class action litigation.

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Experience

  • Achieved a significant victory for Meta by defeating class certification in a putative antitrust class action, effectively ending a $158.4 billion claim by Facebook users. If the class had been certified, it would have been one of the largest—if not the largest—class ever certified in US history at 220 million Facebook users.
  • Achieved an important victory for Tetra Tech in the Hunters Point Naval Shipyard environmental litigation that involves over 400 homeowners alleging various claims related to the Shipyard by successfully defeating class certification.
  • Achieved a complete victory in a putative consumer class action arising out of changes to an annual passholder program following the COVID-19 pandemic when, only a few weeks before trial, the court granted the defendant’s summary judgment in its entirety and denied plaintiffs’ motion for class certification.
  • Achieved a complete victory for Bank of America in a consumer protection case seeking reimbursement of supposedly unauthorized Zelle payments when, after discovery, the Court granted the bank’s motion for summary judgment in its entirety. 
  • Achieved a complete victory in a high-profile antitrust case for our client the University of Pennsylvania which, along with seven other Ivy League schools and the athletic conference itself, were sued early last year by a putative class of student-athletes, when the court dismissed the action entirely with prejudice.
  • Achieved a victory for The Hartford when, after three years of discovery, a plaintiff seeking rebate of property insurance premiums during the COVID-19 pandemic on behalf of a putative class of policyholders dismissed its action entirely on the eve of a hearing on pending class certification and summary judgment motions.
  • Achieved significant victories for Meta when a Ninth Circuit panel upheld the dismissal of antitrust claims challenging Meta’s acquisitions of Instagram and WhatsApp and its policies governing developer access to Facebook’s platform, and when the California Superior Court granted summary adjudication to Meta entirely in a putative class action of Facebook advertisers bringing RICO claims arising out of Facebook app developer agreements.
  • Achieved a victory for Navy Federal Credit Union in a putative nationwide class action lawsuit alleging discrimination in lending practices where the court granted dismissal of most of plaintiffs’ claims on a motion to dismiss and granted a motion to strike their class action allegations.
  • Obtaining dismissals with prejudice of a purported derivative and securities fraud class action against a pharmaceutical company, its management and board of directors related to the clinical trials and FDA approval prospects of its cancer treatment drug.

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