SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000932471-13-004167
Form type: SC 13G
Filer: ENZON PHARMACEUTICALS INC
CIK: CIK 727510
Filed: Feb 12, 2013
Reporting period: —
Description: Passive 5%+ stake

Documents

0000932471-13-004167-index.htm

Complete submission

0000932471-13-004167.txt

directory listing

Filed by

ENZON PHARMACEUTICALS INC