# 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

- Filed: 2011-06-24
- Form: 425
- Accession: 0000950123-11-061668
- Registrant: FRONTIER OIL CORP /NEW/
- CIK: 0000110430
- Industry (SIC): Petroleum Refining (2911)
- State of incorporation: WY
- Location: HOUSTON, TX

## Documents (17)

_Showing 15 of 17 documents._

| Seq | Type | Description |
| --- | --- | --- |
| 1 | 425 | 425 |
| 2 | GRAPHIC | GRAPHIC |
| 3 | GRAPHIC | GRAPHIC |
| 4 | GRAPHIC | GRAPHIC |
| 5 | GRAPHIC | GRAPHIC |
| 6 | GRAPHIC | GRAPHIC |
| 7 | GRAPHIC | GRAPHIC |
| 8 | GRAPHIC | GRAPHIC |
| 9 | GRAPHIC | GRAPHIC |
| 10 | GRAPHIC | GRAPHIC |
| 11 | GRAPHIC | GRAPHIC |
| 12 | GRAPHIC | GRAPHIC |
| 13 | GRAPHIC | GRAPHIC |
| 14 | GRAPHIC | GRAPHIC |
| 15 | GRAPHIC | GRAPHIC |

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2011-06-29](https://search.stillhousedata.com/proxy/0000950123-11-062519) | 425 |
| [2011-06-29](https://search.stillhousedata.com/proxy/0000110430-11-000097) | 425 |
| [2011-06-27](https://search.stillhousedata.com/proxy/0000110430-11-000093) | 425 |
| [2011-06-27](https://search.stillhousedata.com/proxy/0000110430-11-000092) | 425 |
| [2011-06-24](https://search.stillhousedata.com/proxy/0000950123-11-061676) | 425 |
| 2011-06-24 | 425 |
| [2011-06-21](https://search.stillhousedata.com/proxy/0000950123-11-060280) | 425 |
| [2011-06-21](https://search.stillhousedata.com/proxy/0000110430-11-000088) | 425 |
| [2011-06-21](https://search.stillhousedata.com/proxy/0000110430-11-000084) | 425 |
| [2011-06-17](https://search.stillhousedata.com/proxy/0000950123-11-059912) | 425 |
| [2011-06-17](https://search.stillhousedata.com/proxy/0000110430-11-000080) | 425 |
| [2011-06-10](https://search.stillhousedata.com/proxy/0000950123-11-058400) | 425 |

## Co-filers (1)

- HollyFrontier Corp

## More

- [CIK 110430 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=110430&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950123-11-061668.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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