Company · CIK 1379378

# Duncan Energy Partners L.P.

| CIK | [1379378](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001379378) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 4922 — Natural Gas Transmission |
| Incorporated in | DE |
| Business address | TX |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 2007-04-02 |

## Offerings

 2 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-149583 | Shelf Effective | 2008-03-06 | 2011-09-16 | 5 |
| 333-138371 | IPO Final prospectus | 2006-11-02 | 2007-01-31 | 7 |

## Filings

 12

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2011-09-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1379378/999999999511002733/9999999995-11-002733-index.htm) Declared effective | 333-149583 | 9999999995-11-002733 |
| 2009-06-16 | [424B5](https://www.sec.gov/Archives/edgar/data/1379378/000095012309014359/0000950123-09-014359-index.htm) Shelf takedown | 333-149583 | 0000950123-09-014359 |
| 2008-12-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1379378/000095012908005890/0000950129-08-005890-index.htm) Shelf takedown | 333-149583 | 0000950129-08-005890 |
| 2008-03-19 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1379378/999999999508000830/9999999995-08-000830-index.htm) Declared effective | 333-149583 | 9999999995-08-000830 |
| 2008-03-06 | [S-3](https://www.sec.gov/Archives/edgar/data/1379378/000095012908001562/0000950129-08-001562-index.htm) Shelf registered | 333-149583 | 0000950129-08-001562 |
| 2007-01-31 | [424B4](https://www.sec.gov/Archives/edgar/data/1379378/000095012907000280/0000950129-07-000280-index.htm) Final prospectus | 333-138371 | 0000950129-07-000280 |
| 2007-01-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1379378/999999999507000345/9999999995-07-000345-index.htm) Declared effective | 333-138371 | 9999999995-07-000345 |
| 2007-01-23 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1379378/000095012907000155/0000950129-07-000155-index.htm) Amendment | 333-138371 | 0000950129-07-000155 |
| 2007-01-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1379378/000095013407000927/0000950134-07-000927-index.htm) Amendment | 333-138371 | 0000950134-07-000927 |
| 2007-01-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1379378/000095013407000517/0000950134-07-000517-index.htm) Amendment | 333-138371 | 0000950134-07-000517 |
| 2006-12-15 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1379378/000095012906010178/0000950129-06-010178-index.htm) Amendment | 333-138371 | 0000950129-06-010178 |
| 2006-11-02 | [S-1](https://www.sec.gov/Archives/edgar/data/1379378/000095012906009305/0000950129-06-009305-index.htm) Registration filed | 333-138371 | 0000950129-06-009305 |

[All filings of this company](https://equitycapital.markets/filings?cik=1379378) · [CSV](https://equitycapital.markets/filings.csv?cik=1379378)

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Source page: https://equitycapital.markets/company/1379378 · Data: U.S. SEC EDGAR · CC BY 4.0