PIONEER NATURAL RESOURCES CO·4

May 21, 5:05 PM ET

BUCHANAN EDISON C 4

4 · PIONEER NATURAL RESOURCES CO · Filed May 21, 2012

Insider Transaction Report

Form 4
Period: 2012-05-17
Transactions
  • Award

    Common Stock

    2012-05-17+2,47621,879 total

Documents

1 file
  • 4
    form.xmlPrimary

    PRIMARY DOCUMENT