FRONTIER OIL CORP /NEW/ — 425

FRONTIER OIL CORP /NEW/ of HOUSTON, TX filed a 425 with the SEC on 2011-06-24. Industry: Petroleum Refining.

Filing

Documents (10)

SeqTypeDescription
1425FORM 425
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Filing timeline for this registrant (60)

Showing 12 of 60 filings.

FiledForm
2011-06-29425
2011-06-29425
2011-06-27425
2011-06-27425
2011-06-24425
2011-06-24425
2011-06-21425
2011-06-21425
2011-06-21425
2011-06-17425
2011-06-17425
2011-06-10425

Co-filers (1)

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