SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000902664-12-000011
Form type: SC 13D
Filer: ARDSLEY ADVISORY PARTNERS
CIK: CIK 900529
Filed: Jan 06, 2012
Reporting period: Dec 28, 2011
Description: Activist stake

Documents

0000902664-12-000011-index.htm

Complete submission

0000902664-12-000011.txt

directory listing

Filed by

ARDSLEY ADVISORY PARTNERS