UNION PACIFIC RESOURCES GROUP INC — DEFA14A

UNION PACIFIC RESOURCES GROUP INC of FORT WORTH, TX filed a DEFA14A with the SEC on 2000-04-21. Industry: Crude Petroleum & Natural Gas.

Filing

Filing timeline for this registrant (7)

FiledForm
2000-06-23DEFA14A
2000-04-26DEFA14A
2000-04-21DEFA14A
2000-04-07PRE 14A
1999-03-26DEF 14A
1998-03-26DEF 14A
1997-03-21DEF 14A

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