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Feb 5, 2025 05:29PM Form SCHEDULE 13G/A AMERICAN SUPERCONDUCTOR Filed by: BlackRock, Inc.
Nov 12, 2024 01:35PM
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Nov 4, 2024 11:01AM
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Feb 14, 2024 02:50PM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: AWM Investment Company, Inc.
Jan 30, 2024 01:29PM
Jan 30, 2024 07:16AM
Jul 5, 2023 08:54AM
Feb 14, 2023 10:52AM
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Jan 19, 2023 12:03PM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: BAILLIE GIFFORD & CO
Jul 8, 2022 04:59PM
Feb 14, 2022 06:35AM
Feb 9, 2022 04:12PM
Feb 1, 2022 05:13PM
Jan 18, 2022 07:20AM
Feb 16, 2021 03:24PM
Feb 10, 2021 03:23PM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: RENAISSANCE TECHNOLOGIES LLC
Jan 29, 2021 06:05AM
Jan 8, 2021 04:29PM
Jun 19, 2020 04:06PM
Feb 13, 2020 06:08AM
Feb 12, 2020 01:14PM
Feb 12, 2020 10:49AM
Feb 7, 2020 08:53AM Form SC 13G AMERICAN SUPERCONDUCTOR Filed by: BlackRock Inc.
Feb 4, 2020 04:58PM
Jan 27, 2020 04:16PM
Jun 24, 2019 04:31PM
Feb 14, 2019 05:27PM
Feb 13, 2019 04:44PM
Feb 13, 2019 01:43PM
Feb 8, 2019 04:38PM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: HIRSCHMAN ORIN
Feb 8, 2019 11:53AM
Oct 5, 2018 02:22PM
Mar 8, 2018 06:08AM
Feb 13, 2018 04:04PM
Jan 26, 2018 09:54AM
Sep 8, 2017 04:14PM
May 8, 2017 03:58PM Form SC 13G AMERICAN SUPERCONDUCTOR Filed by: ARDSLEY ADVISORY PARTNERS
Feb 10, 2017 10:39AM

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