SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000947871-12-000761
Form type: SC 13D
Filer: ORBIMED ADVISORS LLC
CIK: CIK 1055951
Filed: Dec 05, 2012
Reporting period: Dec 05, 2012
Description: Activist stake

Documents

0000947871-12-000761-index.htm

Complete submission

0000947871-12-000761.txt

directory listing

Filed by

ORBIMED ADVISORS LLC