AMERICAN SUPERCONDUCTOR CORP /DE/ Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period
AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC) reported Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period of 0 shares for the 12-month period ending 2026-03-31, per its 10-K filed 2026-05-27.
Financial Statements › Notes › Share-Based Payment Arrangement, Disclosure
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod · last filed 2026-05-27
- AMERICAN SUPERCONDUCTOR CORP /DE/ share-based compensation arrangement by share-based payment award, options, forfeitures and expirations in period for fiscal 2026 was 0.00 shares.
- AMERICAN SUPERCONDUCTOR CORP /DE/ share-based compensation arrangement by share-based payment award, options, forfeitures and expirations in period for fiscal 2025 was 0.00 shares, a 100.00% decline from fiscal 2024.
- AMERICAN SUPERCONDUCTOR CORP /DE/ share-based compensation arrangement by share-based payment award, options, forfeitures and expirations in period for fiscal 2024 was 45.00K shares, a 19.77% increase from fiscal 2023.
- AMERICAN SUPERCONDUCTOR CORP /DE/ share-based compensation arrangement by share-based payment award, options, forfeitures and expirations in period for fiscal 2023 was 37.57K shares, a 30.10% increase from fiscal 2022.
| Period end | Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period 12 month |
|---|---|
| 2026-03-31 | 0.00 shares 10-K · filed 2026-05-27 |
| 2025-03-31 | 0.00 shares 10-K · filed 2025-05-21 |
| 2024-03-31 | 45.00K shares 10-K · filed 2024-05-29 |
| 2023-03-31 | 37.57K shares 10-K · filed 2023-05-31 |
| 2022-03-31 | 28.88K shares 10-K · filed 2022-06-01 |
| 2021-03-31 | 10.53K shares 10-K · filed 2021-06-02 |
| 2020-03-31 | 29.92K shares 10-K · filed 2020-06-02 |
| 2019-03-31 | 116.63K shares 10-K · filed 2019-06-05 |
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