SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000902664-12-001569
Form type: SC 13G
Filer: ARDSLEY ADVISORY PARTNERS
CIK: CIK 900529
Filed: Dec 14, 2012
Reporting period: Dec 07, 2012
Description: Passive 5%+ stake

Documents

0000902664-12-001569-index.htm

Complete submission

0000902664-12-001569.txt

directory listing

Filed by

ARDSLEY ADVISORY PARTNERS