SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0001172661-14-000456
Form type: SC 13G
Filer: ARROWHEAD RESEARCH CORP
CIK: CIK 879407
Filed: Feb 13, 2014
Reporting period: Dec 31, 2013
Description: Passive 5%+ stake

Documents

0001172661-14-000456-index.htm

Complete submission

0001172661-14-000456.txt

directory listing

Filed by

ARROWHEAD RESEARCH CORP