Del. High Court Upholds Pioneer Win In $60B Exxon Deal Fight

By Jarek Rutz ( March 11, 2026, 6:24 PM EDT) -- The Delaware Supreme Court on Wednesday affirmed a lower court ruling denying a union pension fund's request for additional internal communications related to the roughly $60 billion merger between Pioneer Natural Resources Co. and ExxonMobil Corp., concluding that the Delaware Chancery Court correctly rejected the stockholder's bid to obtain more emails and text messages from the company's former chief executive....

Law360 is on it, so you are, too.

A Law360 subscription puts you at the center of fast-moving legal issues, trends and developments so you can act with speed and confidence. Over 200 articles are published daily across more than 60 topics, industries, practice areas and jurisdictions.


A Law360 subscription includes features such as

  • Daily newsletters
  • Expert analysis
  • Mobile app
  • Advanced search
  • Judge information
  • Real-time alerts
  • 450K+ searchable archived articles

And more!

Experience Law360 today with a free 7-day trial.

Start Free Trial

Already a subscriber? Click here to login