AMERICAN SUPERCONDUCTOR CORP /DE/ Other
Cover page items of the 10-K and 10-Q that have no other home: a security other than the listed stock or a bond, a check box that differs from the latest cover, or a figure not in the Balance Sheet › Equity tabs. Newest first, as filed.
- 2025-05-21: Form 10-K; Item Smaller reporting company; As filed Yes.
- 2024-05-29: Form 10-K; Item Stock registered under Section 12(b); As filed $0.01 par value per share · AMSC · NASDAQ.
- 2024-05-29: Form 10-K; Item Smaller reporting company; As filed Yes.
- 2024-05-29: Form 10-K; Item Well-known seasoned issuer; As filed No.
| Filed | Form | Item | As filed |
|---|
| 2025-05-21 | 10-K | Smaller reporting company | Yes |
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| 2024-05-29 | 10-K | Stock registered under Section 12(b) | $0.01 par value per share · AMSC · NASDAQ |
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| 2024-05-29 | 10-K | Smaller reporting company | Yes |
|---|
| 2024-05-29 | 10-K | Well-known seasoned issuer | No |
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| 2023-05-31 | 10-K | Smaller reporting company | Yes |
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| 2023-05-31 | 10-K | Well-known seasoned issuer | No |
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| 2022-06-01 | 10-K | Stock registered under Section 12(b) | $0.01 par value per share · AMSC · NASDAQ |
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| 2022-06-01 | 10-K | Smaller reporting company | Yes |
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| 2022-06-01 | 10-K | Well-known seasoned issuer | No |
|---|