SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0001144204-13-057803
Form type: SC 13D
Filer: BAKER BROS. ADVISORS LP
CIK: CIK 1263508
Filed: Oct 31, 2013
Reporting period: Oct 25, 2013
Description: Activist stake

Documents

0001144204-13-057803-index.htm

Complete submission

0001144204-13-057803.txt

directory listing

Filed by

BAKER BROS. ADVISORS LP