SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0001033427-11-000063
Form type: SC 13G
Filer: ENZON PHARMACEUTICALS INC
CIK: CIK 727510
Filed: Oct 06, 2011
Reporting period: Sep 30, 2011
Description: Passive 5%+ stake

Documents

0001033427-11-000063-index.htm

Complete submission

0001033427-11-000063.txt

directory listing

Filed by

ENZON PHARMACEUTICALS INC