SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0001033427-11-000061
Form type: SC 13D
Filer: ENZON PHARMACEUTICALS INC
CIK: CIK 727510
Filed: Aug 22, 2011
Reporting period: —
Description: Activist stake

Documents

0001033427-11-000061-index.htm

Complete submission

0001033427-11-000061.txt

directory listing

Filed by

ENZON PHARMACEUTICALS INC