# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001193125-25-140726
Filing Date
2025-06-13
Accepted
2025-06-13 16:05:32
Documents
22
Period of Report
2025-07-25

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEF 14A | d874515ddef14a.htm iXBRL | DEF 14A | 698322
6 | GRAPHIC | g874515g01a39.jpg | GRAPHIC | 153796
7 | GRAPHIC | g874515g01n01.jpg | GRAPHIC | 233111
8 | GRAPHIC | g874515g01n02.jpg | GRAPHIC | 324972
9 | GRAPHIC | g874515g02a39.jpg | GRAPHIC | 151441
10 | GRAPHIC | g874515g02x12.jpg | GRAPHIC | 27515
11 | GRAPHIC | g874515g03a40.jpg | GRAPHIC | 140566
| Complete submission text file | 0001193125-25-140726.txt |  | 3952560

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
2 | XBRL TAXONOMY EXTENSION SCHEMA | amsc-20250331.xsd | EX-101.SCH | 3409
3 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | amsc-20250331_def.xml | EX-101.DEF | 2391
4 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | amsc-20250331_lab.xml | EX-101.LAB | 2526
5 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | amsc-20250331_pre.xml | EX-101.PRE | 1428
24 | EXTRACTED XBRL INSTANCE DOCUMENT | d874515ddef14a_htm.xml | XML | 221926

Mailing Address SIXTY FOUR JACKSON ROAD DEVENS MA 01434
Business Address SIXTY FOUR JACKSON ROAD DEVENS MA 01434 9788423000
AMERICAN SUPERCONDUCTOR CORP /DE/ (Filer) CIK: 0000880807 (see all company filings)

EIN.: 042959321 | State of Incorp.: DE | Fiscal Year End: 0331
Type: DEF 14A | Act: 34 | File No.: 000-19672 | Film No.: 251046484
SIC: 3621 Motors & Generators
(CF Office: 04 Manufacturing)