SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000902595-11-000169
Form type: SC 13G
Filer: Palo Alto Investors, LLC
CIK: CIK 1306923
Filed: Oct 11, 2011
Reporting period: Sep 30, 2011
Description: Passive 5%+ stake

Documents

0000902595-11-000169-index.htm

Complete submission

0000902595-11-000169.txt

directory listing

Filed by

Palo Alto Investors, LLC