PIONEER NATURAL RESOURCES USA INC — DEFA14A

PIONEER NATURAL RESOURCES USA INC of IRVING, TX filed a DEFA14A with the SEC on 2001-11-16. Industry: Crude Petroleum & Natural Gas.

Filing

Documents (1)

SeqTypeDescription
1DEFA14ADEFINITIVE PROXY STATEMENT - ADDITIONAL MATERIALS

Filing timeline for this registrant (4)

FiledForm
2001-11-16DEFA14A
1999-09-08SC 13E3
1999-09-08SC 13E3
1999-09-08PREM14A

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