SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000950123-10-022114
Form type: SC 13G
Filer: AMERICAN SUPERCONDUCTOR CORP /DE/
CIK: CIK 880807
Filed: Mar 08, 2010
Reporting period: Feb 25, 2010
Description: Passive 5%+ stake

Documents

0000950123-10-022114-index.htm

Complete submission

0000950123-10-022114.txt

directory listing

Filed by

AMERICAN SUPERCONDUCTOR CORP /DE/