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PENWEST PHARMACEUTICALS CO
PENWEST PHARMACEUTICALS CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001047188, and its reported...
Overview
PENWEST PHARMACEUTICALS CO is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001047188, and its reported industry is Pharmaceutical Preparations. The retained history contains 12 filings, including 8-K filed on 2010-10-15. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.
Company overview
- Legal name
- PENWEST PHARMACEUTICALS CO
- Classification
- Company
- Industry (SIC)
- 2834 — Pharmaceutical Preparations
- Headquarters
- Patterson, NY, United States
- Incorporated in
- WA
- Fiscal year end
- December 31
- SEC CIK
- 0001047188
Recent SEC filings
| Form | Filed | Period | Filing |
|---|---|---|---|
| 8-K | Form 8-K | ||
| 8-K | FORM 8-K | ||
| DEF 14A | DEFINITIVE PROXY STATEMENT | ||
| 8-K | FORM 8-K | ||
| SC 13D | — | Form SC 13D | |
| 8-K | FORM 8-K | ||
| 8-K | FORM 8-K | ||
| 10-Q | PENWEST PHARMACEUTICALS CO. | ||
| 8-K | 8-K | ||
| 8-K | FORM 8-K | ||
| 8-K | PENWEST PHARMACEUTICALS CO. | ||
| 10-Q | FORM 10-Q |
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