Cite Filings / AMSC / 0001437749-22-014035

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10-K

Annual Report

AMERICAN SUPERCONDUCTOR CORP /DE/ Filed 2022-06-01 Acc 0001437749-22-014035

Documents 1

10-K Annual Report , amsc20220331_10k.htm

Around this filing

2023-05-31 10-K Annual Report
2022-06-02 4 Chairman, President and CEO sold 21,725 shares at $5.45 ($118,482)
2022-06-02 4 SVP, CFO & Treasurer sold 13,325 shares at $5.45 ($72,677)
2022-06-01 10-K Annual Report
2022-06-01 8-K Results of operations
2021-06-02 10-K Annual Report

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