SC 13G

Amended Statement of Ownership

AMERICAN SUPERCONDUCTOR CORP /DE/ Filed 2014-01-28 Acc 0001086364-14-000254

Documents 1

SC 13G Amended Statement of Ownership , american.superconductor.corp.txt

Around this filing

2016-02-11 SC 13G Amended Statement of Ownership
2014-01-28 SC 13G Amended Statement of Ownership
2012-12-31 SC 13G Amended Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)