Filing

SC 13G

SC 13G

0001193125-07-032059·PENWEST PHARMACEUTICALS CO

Filing metadata

Accession number: 0001193125-07-032059
Form type: SC 13G
Filer: PENWEST PHARMACEUTICALS CO
CIK: CIK 1047188
Filed: Feb 14, 2007
Reporting period: Jan 31, 2007
Description: Passive 5%+ stake

Documents

0001193125-07-032059-index.htm

Complete submission

0001193125-07-032059.txt

directory listing

Filed by

PENWEST PHARMACEUTICALS CO