SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000950103-11-004515
Form type: SC 13G
Filer: ARROWHEAD RESEARCH CORP
CIK: CIK 879407
Filed: Oct 28, 2011
Reporting period: Oct 21, 2011
Description: Passive 5%+ stake

Documents

0000950103-11-004515-index.htm

Complete submission

0000950103-11-004515.txt

directory listing

Filed by

ARROWHEAD RESEARCH CORP