California Public Employees' Retirement System v. UnitedHealth Group Inc. et al

  1. September 24, 2025

    UnitedHealth Fights Investor Suit Over DOJ's Merger Probe

    UnitedHealth and its executives have asked a Minnesota federal judge to toss a proposed securities class action accusing it of, among many things, not disclosing that the U.S. Department of Justice had reopened an antitrust investigation into the health insurer, saying the complaint consists of unsupported "scattershot allegations."

  2. May 15, 2024

    UnitedHealth Concealed DOJ Merger Investigation, Suit Says

    UnitedHealth Group has been hit with a proposed shareholder class action alleging that it failed to disclose that the U.S. Department of Justice had reopened an antitrust investigation into the health insurance giant following its acquisition of a healthcare data company, and that top executives had sold more than $120 million of shares knowing about the investigation before a news report revealed it to the public.