Quinn Emanuel DQ'd In Defamation Case Over Stock Reports

By Lynn LaRowe ( September 4, 2026, 3:51 PM EDT) -- A Texas federal court on Friday booted Quinn Emanuel Urquhart & Sullivan LLP from representing a Hong Kong manufacturing company in its defamation lawsuit against investment research service Muddy Waters LLC after finding that the law firm had received relevant confidential information when it represented Muddy Waters in a related government probe....

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