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AMERICAN SUPERCONDUCTOR CORP /DE/ — 10-Q Filings

90 10-Q filings on record

This page lists all 10-Q filings submitted to the SEC by AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), sorted by most recent first. Each row links to the full filing on EdgarLookup. AMERICAN SUPERCONDUCTOR CORP /DE/ has filed 90 10-Q documents with the SEC since 2007. To view all SEC filings by AMERICAN SUPERCONDUCTOR CORP /DE/, see the full filings list.

Overview All Filings Financials Insiders
All 10-K 10-K/A 10-Q 10-Q/A 144 3 3/A 4 4/A 424B1 424B2 424B3 424B4 424B5 424B7 5 8-A12G 8-A12G/A 8-K 8-K/A ARS CORRESP CT ORDER D DEF 14A DEFA14A DEFR14A EFFECT FWP NT 10-K NT 10-Q POS AM POSASR PRE 14A S-1 S-3 S-3/A S-3ASR S-3MEF S-8 S-8 POS SC 13D SC 13D/A SC 13G SC 13G/A SCHEDULE 13G/A SD UPLOAD
Form Description Accession Number Filed Period
10-Q FORM 10-Q 0001437749-26-002978 Feb 4, 2026 Dec 31, 2025
10-Q FORM 10-Q 0001437749-25-033351 Nov 5, 2025 Sep 30, 2025
10-Q FORM 10-Q 0001437749-25-023968 Jul 30, 2025 Jun 30, 2025
10-Q FORM 10-Q 0001437749-25-002900 Feb 5, 2025 Dec 31, 2024
10-Q FORM 10-Q 0001437749-24-032618 Oct 30, 2024 Sep 30, 2024
10-Q FORM 10-Q 0001437749-24-024886 Aug 6, 2024 Jun 30, 2024
10-Q FORM 10-Q 0001437749-24-002041 Jan 24, 2024 Dec 31, 2023
10-Q FORM 10-Q 0001437749-23-029753 Nov 1, 2023 Sep 30, 2023
10-Q FORM 10-Q 0001437749-23-022793 Aug 9, 2023 Jun 30, 2023
10-Q FORM 10-Q 0001437749-23-002270 Feb 1, 2023 Dec 31, 2022
10-Q FORM 10-Q 0001437749-22-025367 Nov 1, 2022 Sep 30, 2022
10-Q FORM 10-Q 0001437749-22-018630 Aug 3, 2022 Jun 30, 2022
10-Q FORM 10-Q 0001437749-22-002208 Feb 2, 2022 Dec 31, 2021
10-Q FORM 10-Q 0001437749-21-025699 Nov 8, 2021 Sep 30, 2021
10-Q FORM 10-Q 0001437749-21-018523 Aug 4, 2021 Jun 30, 2021
10-Q FORM 10-Q 0001437749-21-001877 Feb 3, 2021 Dec 31, 2020
10-Q FORM 10-Q 0001437749-20-022522 Nov 4, 2020 Sep 30, 2020
10-Q FORM 10-Q 0001437749-20-016667 Aug 5, 2020 Jun 30, 2020
10-Q FORM 10-Q 0001437749-20-001789 Feb 5, 2020 Dec 31, 2019
10-Q FORM 10-Q 0001437749-19-021592 Nov 5, 2019 Sep 30, 2019
10-Q FORM 10-Q 0001437749-19-015632 Aug 6, 2019 Jun 30, 2019
10-Q 10-Q 0001628280-19-000966 Feb 5, 2019 Dec 31, 2018
10-Q 10-Q 0001628280-18-013770 Nov 6, 2018 Sep 30, 2018
10-Q 10-Q 0001628280-18-009847 Jul 31, 2018 Jun 30, 2018
10-Q 10-Q 0001628280-18-000993 Feb 5, 2018 Dec 31, 2017
10-Q 10-Q 0001628280-17-011077 Nov 7, 2017 Sep 30, 2017
10-Q 10-Q 0001628280-17-008331 Aug 8, 2017 Jun 30, 2017
10-Q 10-Q 0001628280-17-000901 Feb 6, 2017 Dec 31, 2016
10-Q 10-Q 0001628280-16-020601 Nov 2, 2016 Sep 30, 2016
10-Q 10-Q 0001628280-16-018764 Aug 9, 2016 Jun 30, 2016
10-Q 10-Q 0001564590-16-012481 Feb 9, 2016 Dec 31, 2015
10-Q 10-Q 0001564590-15-009122 Nov 3, 2015 Sep 30, 2015
10-Q 10-Q 0001564590-15-006142 Aug 5, 2015 Jun 30, 2015
10-Q 10-Q 0001564590-15-000491 Feb 5, 2015 Dec 31, 2014
10-Q 10-Q 0001564590-14-005096 Nov 6, 2014 Sep 30, 2014
10-Q 10-Q 0001564590-14-003115 Aug 5, 2014 Jun 30, 2014
10-Q 10-Q 0001564590-14-000165 Feb 6, 2014 Dec 31, 2013
10-Q 10-Q 0001564590-13-001183 Nov 12, 2013 Sep 30, 2013
10-Q 10-Q 0001193125-13-324142 Aug 7, 2013 Jun 30, 2013
10-Q FORM 10-Q 0001193125-13-048834 Feb 11, 2013 Dec 31, 2012
10-Q FORM 10-Q 0001193125-12-454266 Nov 6, 2012 Sep 30, 2012
10-Q FORM 10-Q 0001193125-12-334096 Aug 3, 2012 Jun 30, 2012
10-Q FORM 10-Q 0001193125-12-048929 Feb 9, 2012 Dec 31, 2011
10-Q FORM 10-Q 0000950123-11-096966 Nov 9, 2011 Sep 30, 2011
10-Q FORM 10-Q 0000950123-11-086250 Sep 23, 2011 Jun 30, 2011
10-Q FORM 10-Q 0000950123-11-008765 Feb 3, 2011 Dec 31, 2010
10-Q FORM 10-Q 0000950123-10-101009 Nov 4, 2010 Sep 30, 2010
10-Q AMERICAN SUPERCONDUCTOR CORPORATION 0000950123-10-073426 Aug 5, 2010 Jun 30, 2010
10-Q AMERICAN SUPERCONDUCTOR CORPORATION 0000950123-10-008360 Feb 3, 2010 Dec 31, 2009
10-Q FORM 10-Q 0000950123-09-058445 Nov 5, 2009 Sep 30, 2009