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Nov 12, 2024 01:35PM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: VANGUARD GROUP INC
Nov 8, 2024 02:23PM
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Jan 30, 2024 01:29PM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: ROYCE & ASSOCIATES LP
Jan 30, 2024 07:16AM
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Jul 8, 2022 04:59PM Form SC 13G AMERICAN SUPERCONDUCTOR Filed by: BlackRock Inc.
Feb 14, 2022 06:35AM
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Feb 16, 2021 03:24PM
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Jan 29, 2021 06:05AM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: BlackRock Inc.
Jan 8, 2021 04:29PM
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Feb 13, 2020 06:08AM
Feb 12, 2020 01:14PM
Feb 12, 2020 10:49AM
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Feb 4, 2020 04:58PM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: INTEGRATED CORE STRATEGIES (US) LLC
Jan 27, 2020 04:16PM
Jun 24, 2019 04:31PM
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Feb 8, 2019 11:53AM Form SC 13G AMERICAN SUPERCONDUCTOR Filed by: HIRSCHMAN ORIN
Oct 5, 2018 02:22PM
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Jan 26, 2018 09:54AM
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Feb 10, 2017 10:39AM Form SC 13G/A AMERICAN SUPERCONDUCTOR Filed by: AWM Investment Company, Inc.
Feb 12, 2016 10:27AM

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