SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001317329-12-000007
Form type: SC 13G
Filer: ALPINE ASSOCIATES ADVISORS
CIK: CIK 1317329
Filed: May 03, 2012
Reporting period: —
Description: Passive 5%+ stake

Documents

0001317329-12-000007-index.htm

Complete submission

0001317329-12-000007.txt

directory listing

Filed by

ALPINE ASSOCIATES ADVISORS