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SC 13G

Amended Statement of Ownership

AMERICAN SUPERCONDUCTOR CORP /DE/ Filed 2021-02-16 Acc 0000914208-21-000296

Documents 1

SC 13G Amended Statement of Ownership , SEC13G_Filing.htm

Around this filing

2022-01-18 SC 13G Amended Statement of Ownership
2021-02-16 SC 13G Amended Statement of Ownership
2021-02-10 SC 13G/A Amended Statement of Ownership
2020-02-12 SC 13G Amended Statement of Ownership

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