SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001535610-13-000012
Form type: SC 13G
Filer: ARROWHEAD RESEARCH CORP
CIK: CIK 879407
Filed: Jan 28, 2013
Reporting period: Dec 31, 2012
Description: Passive 5%+ stake

Documents

0001535610-13-000012-index.htm

Complete submission

0001535610-13-000012.txt

directory listing

Filed by

ARROWHEAD RESEARCH CORP