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AMERICAN SUPERCONDUCTOR CORP DE

For the period ended Mar 31, 2025. Filed May 21, 2025.

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About this filing

A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed May 21, 2025

AMSC$25.33+8.3%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Item 16. Form 10-K Summary

None.

EXHIBIT INDEX

Incorporated by Reference
Exhibit Number · Exhibit Description · Form · File No. · Exhibit · Filing Date · Filed/Furnished Herewith
3.1Restated Certificate of Incorporation of the Registrant, as amended.S-3333-1911533.19/13/2013
3.2Certificate of Amendment of Restated Certificate of Incorporation of the Registrant, dated March 24, 2015.8-K000-196723.13/24/2015
3.3Amended and Restated By-Laws of the Registrant.8-K000-196723.12/5/2025
4.1Form of Indenture.S-3333-2767664.11/30/2024
4.2Description of Capital Stock.10-K000-196724.36/5/2019
10.1+Amended and Restated 2007 Director Stock Plan, as Amended.8-K000-1967210.28/5/2024
10.2+Form of Non-statutory Stock Option Agreement Under Amended and Restated 2007 Director Stock Plan.8-K000-1967210.78/7/2007
10.3+2022 Stock Incentive Plan, as Amended and Restated.8-K000-1967210.18/5/2024
10.4+Form of Time-Based Restricted Stock Agreement Under 2022 Stock Incentive Plan.8-K000-1967210.28/5/2022
10.5+Form of Performance-Based Restricted Stock Agreement Under 2022 Stock Incentive Plan.8-K000-1967210.38/5/2022
10.6+Form of Option Agreement Under 2022 Stock Incentive Plan.8-K000-1967210.48/5/2022
10.7+Form of Employee Nondisclosure and Developments Agreement.10-K/A333-4364710.116/7/2018
10.8+Amended and Restated Executive Severance Agreement, dated as of May 24, 2011, between the Registrant and Daniel P. McGahn.8-K000-1967210.25/24/2011
10.9+Executive Severance Agreement, dated as of January 13, 2012, between the Registrant and John W. Kosiba.8-K000-1967210.14/4/2017
10.10+First Amendment to Executive Severance Agreement, effective as of July 31, 2017, between the Registrant and John W. Kosiba.10-Q000-1967210.111/7/2017
Incorporated by Reference
Exhibit NumberExhibit DescriptionFormFile No.ExhibitFiling DateFiled/Furnished Herewith
10.11+Fiscal 2024 Executive Incentive Plan.8-K000-1967210.15/29/2024
19.1Insider Trading Policy*
21.1Subsidiaries.*
23.1Consent of RSM US LLP*
31.1Chief Executive Officer — Certification pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.*
31.2Chief Financial Officer — Certification pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.*
32.1Chief Executive Officer — Certification pursuant to Rule13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.**
32.2Chief Financial Officer — Certification pursuant to Rule 13a-14(b) or Rule 15d-14(b) of the Securities Exchange Act of 1934 and 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.**
97.1Policy for Recovery of Erroneously Awarded Compensation10-K000-1967297.15/29/2024
101.INSInline XBRL Instance Document.*
101.SCHInline XBRL Taxonomy Extension Schema Document.*
101.CALInline XBRL Taxonomy Calculation Linkbase Document.*
101.DEFInline XBRL Taxonomy Definition Linkbase Document.*
101.LABInline XBRL Taxonomy Label Linkbase Document.*
101.PREInline XBRL Taxonomy Presentation Linkbase Document.*
104Cover Page Interactive Data File (embedded within the Inline XBRL and contained in Exhibit 101)
*Filed herewith.
**Furnished herewith.

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

AMERICAN SUPERCONDUCTOR CORPORATION
BY:/S/ Daniel P. McGahn
Daniel P. McGahn Chairman of the Board, President, and Chief Executive Officer

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

NameTitleDate
/S/ Daniel P. McGahnChairman of the Board, President, Chief Executive Officer, and Director (Principal Executive Officer)May 21, 2025
Daniel P. McGahn
/S/ John W. Kosiba, Jr.Senior Vice President, Chief Financial Officer and TreasurerMay 21, 2025
John W. Kosiba, Jr.(Principal Financial and Accounting Officer)
/S/ Arthur H. HouseLead Independent Director of the BoardMay 21, 2025
Arthur H. House
/S/ Laura A. DambierDirectorMay 21, 2025
Laura A. Dambier
/S/ Margaret D. KleinDirectorMay 21, 2025
Margaret D. Klein
/S/ Barbara g. LittlefieldDirectorMay 21, 2025
Barbara G. Littlefield
/S/ David R. Oliver, Jr.DirectorMay 21, 2025
David R. Oliver, Jr.
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