SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0001086364-12-001923
Form type: SC 13G
Filer: AMERICAN SUPERCONDUCTOR CORP /DE/
CIK: CIK 880807
Filed: Feb 13, 2012
Reporting period: —
Description: Passive 5%+ stake

Documents

0001086364-12-001923-index.htm

Complete submission

0001086364-12-001923.txt

directory listing

Filed by

AMERICAN SUPERCONDUCTOR CORP /DE/