December 10, 2025
The U.S. solicitor general and the solicitor of labor said the U.S. Supreme Court needs to clarify that workers must back their suits targeting underperforming retirement funds with proper comparison proof, urging the justices to take up a case taking aim at Parker-Hannifin Corp.'s retirement plan management.
June 30, 2025
The U.S. Supreme Court asked for the U.S. solicitor general's take Monday on the Sixth Circuit's decision to revive a proposed class action alleging Parker-Hannifin Corp. mismanaged a 401(k) plan, seeking the government's view on the pleading standard for a claim that investment choices breached fiduciary duties.
June 09, 2025
Parker-Hannifin Corp. urged the U.S. Supreme Court on Monday to reverse the Sixth Circuit's decision to revive investment mismanagement allegations against the company from employee 401(k) participants, arguing a circuit split had deepened since the company first petitioned for review of the case.
April 22, 2025
Parker-Hannifin Corp. employees were asked Monday to respond to a petition seeking U.S. Supreme Court review of their recently revived 401(k) plan mismanagement allegations.