Filing

SC 13G

SC 13G

0000909012-08-000860·PERCEPTIVE ADVISORS LLC

Filing metadata

Accession number: 0000909012-08-000860
Form type: SC 13G
Filer: PERCEPTIVE ADVISORS LLC
CIK: CIK 1224962
Filed: Aug 12, 2008
Reporting period: Jul 20, 2007
Description: Passive 5%+ stake

Documents

0000909012-08-000860-index.htm

Complete submission

0000909012-08-000860.txt

directory listing

Filed by

PERCEPTIVE ADVISORS LLC