Former Pioneer Natural Resources CEO Scott Sheffield sued the U.S. Federal Trade Commission on Tuesday, saying it violated ...

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A divided Federal Trade Commission granted final approval for Exxon Mobil’s $64.5 billion purchase of Pioneer Natural ...

Scott Sheffield, founder and retired chief executive officer of Pioneer Natural Resources, has filed a federal lawsuit seeking to overturn him being banned from serving on ExxonMobil’s board of ...

(Reuters) - Former Pioneer Natural Resources CEO Scott Sheffield sued the U.S. Federal Trade Commission on Tuesday, saying it violated the law by barring his inclusion on Exxon Mobil's board when ...

(Reuters) - Former Pioneer Natural Resources CEO Scott Sheffield sued the U.S. Federal Trade Commission on Tuesday, saying it violated the law by barring his inclusion on Exxon Mobil's board when the ...

Scott Sheffield, founder of Pioneer Natural Resources Co., sued the US Federal Trade Commission, alleging the agency’s settlement barring him from Exxon Mobil Corp.’s board violated his constitutional ...

A Delaware judge declined to order former Pioneer Natural Resources Co. CEO Scott Sheffield to release text messages and ...

Clark is returning to private practice after serving for over a decade as the primary midstream counsel at Pioneer Natural Resources USA, Inc. He also served as lead counsel on energy transition ...