Anadarko Investors Get Class Status in Suit Over Dud Oil Field

March 11, 2026, 3:37 PM UTC

Anadarko Petroleum Corp. investors once again obtained class status on securities fraud claims after a federal court considered additional evidence about competing potential causes for a stock selloff.

The re-think at the US District Court for the Southern District of Texas came after an appeal in which Anadarko won a chance to submit additional evidence about what caused the 2017 stock drop—a write-off for an oil field in development, which was the subject of the suit, or a different piece of adverse news, or both.

The “record evidence and common sense point to the same conclusion,” Judge Charles Eskridge said ...

Learn more about Bloomberg Law or Log In to keep reading:

See Breaking News in Context

Bloomberg Law provides trusted coverage of current events enhanced with legal analysis.

Already a subscriber?

Log in to keep reading or access research tools and resources.