Company · CIK 1047188

# PENWEST PHARMACEUTICALS CO

| CIK | [1047188](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001047188) (SEC EDGAR) |
| --- | --- |
| Industry (SIC) | 2834 — Pharmaceutical Preparations |
| Incorporated in | WA |
| Business address | NY |
| Listed | no ticker on SEC record today |
| First annual or quarterly report | 1998-09-14 |

## Offerings

 5 registrations

| Registration | Label and status | First filed | Last event | Filings |
| --- | --- | --- | --- | --- |
| 333-150180 | Shelf Effective | 2008-04-10 | 2010-11-01 | 3 |
| 333-153697 | Shelf Effective | 2008-09-26 | 2010-11-01 | 3 |
| 333-108513 | Shelf Effective | 2003-09-04 | 2007-02-26 | 2 |
| 333-121332 | Shelf Effective | 2004-12-16 | 2007-02-26 | 2 |
| 333-126904 | Shelf Dormant | 2005-07-27 | 2005-07-27 | 1 |

## Filings

 11

| Filed | Filing | Registration | Accession |
| --- | --- | --- | --- |
| 2010-11-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1047188/999999999510003097/9999999995-10-003097-index.htm) Declared effective | 333-153697 | 9999999995-10-003097 |
| 2010-11-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1047188/999999999510003096/9999999995-10-003096-index.htm) Declared effective | 333-150180 | 9999999995-10-003096 |
| 2008-10-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1047188/999999999508003243/9999999995-08-003243-index.htm) Declared effective | 333-153697 | 9999999995-08-003243 |
| 2008-09-26 | [S-3](https://www.sec.gov/Archives/edgar/data/1047188/000095013508006235/0000950135-08-006235-index.htm) Shelf registered | 333-153697 | 0000950135-08-006235 |
| 2008-04-28 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1047188/999999999508001252/9999999995-08-001252-index.htm) Declared effective | 333-150180 | 9999999995-08-001252 |
| 2008-04-10 | [S-3](https://www.sec.gov/Archives/edgar/data/1047188/000095013508002461/0000950135-08-002461-index.htm) Shelf registered | 333-150180 | 0000950135-08-002461 |
| 2007-02-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1047188/999999999507000758/9999999995-07-000758-index.htm) Declared effective | 333-121332 | 9999999995-07-000758 |
| 2007-02-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1047188/999999999507000756/9999999995-07-000756-index.htm) Declared effective | 333-108513 | 9999999995-07-000756 |
| 2005-07-27 | [S-3](https://www.sec.gov/Archives/edgar/data/1047188/000095013505004169/0000950135-05-004169-index.htm) Shelf registered | 333-126904 | 0000950135-05-004169 |
| 2004-12-16 | [S-3](https://www.sec.gov/Archives/edgar/data/1047188/000095013504005692/0000950135-04-005692-index.htm) Shelf registered | 333-121332 | 0000950135-04-005692 |
| 2003-09-04 | [S-3](https://www.sec.gov/Archives/edgar/data/1047188/000095013503004717/0000950135-03-004717-index.htm) Shelf registered | 333-108513 | 0000950135-03-004717 |

[All filings of this company](https://equitycapital.markets/filings?cik=1047188) · [CSV](https://equitycapital.markets/filings.csv?cik=1047188)

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Source page: https://equitycapital.markets/company/1047188 · Data: U.S. SEC EDGAR · CC BY 4.0