Filing

SC 13G

SC 13G

0000902664-09-000723·ARDSLEY ADVISORY PARTNERS

Filing metadata

Accession number: 0000902664-09-000723
Form type: SC 13G
Filer: ARDSLEY ADVISORY PARTNERS
CIK: CIK 900529
Filed: Feb 13, 2009
Reporting period: Dec 31, 2009
Description: Passive 5%+ stake

Documents

0000902664-09-000723-index.htm

Complete submission

0000902664-09-000723.txt

directory listing

Filed by

ARDSLEY ADVISORY PARTNERS