|4May 17, 5:59 PM ET

Arthur Thomas D 4

4 · PIONEER NATURAL RESOURCES CO · Filed May 17, 2010

Insider Transaction Report

Form 4
Period: 2010-05-14
Transactions
  • Award

    Common Stock

    2010-05-14+3,98716,409 total

Documents

1 file
  • 4
    form.xmlPrimary

    PRIMARY DOCUMENT