SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0001214659-10-001787
Form type: SC 13D
Filer: PENWEST PHARMACEUTICALS CO
CIK: CIK 1047188
Filed: Jun 30, 2010
Reporting period: Jun 30, 2010
Description: Activist stake

Documents

0001214659-10-001787-index.htm

Complete submission

0001214659-10-001787.txt

directory listing

Filed by

PENWEST PHARMACEUTICALS CO