SC 13G

Amended Statement of Ownership

AMERICAN SUPERCONDUCTOR CORP /DE/ Filed 2018-10-05 Acc 0001387131-18-005313

Documents 1

SC 13G Amended Statement of Ownership , amsc-sc13g_100318.htm

Around this filing

2019-02-08 SC 13G Amended Statement of Ownership
2018-10-05 SC 13G Amended Statement of Ownership
2018-03-08 SC 13G Amended Statement of Ownership

Link to a passage

External

SEC EDGAR (opens in new tab)