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Filing Detail
Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000950135-09-003251
Filing Date
2009-04-29
Accepted
2009-04-29 16:54:41
Documents
2
Period of Report
2008-12-31

Document Format Files

Seq Description Document Type Size
1 PENWEST PHARMACEUTICALS, INC. b75246ppe10vkza.htm 10-K/A 295458
2 EX-31 SECTION 302 CERTIFICATION OF PEO & PFO b75246ppexv31.htm EX-31 2741
  Complete submission text file 0000950135-09-003251.txt   299646
Mailing Address 39 OLD RIDGEBURY ROAD SUITE 11 DANBURY CT 06810-5120
Business Address 39 OLD RIDGEBURY ROAD SUITE 11 DANBURY CT 06810-5120 877-736-9378
PENWEST PHARMACEUTICALS CO (Filer) CIK: 0001047188 (see all company filings)

IRS No.: 911513032 | State of Incorp.: WA | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-34267 | Film No.: 09779854
SIC: 2834 Pharmaceutical Preparations