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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-22-014035
Filing Date
2022-06-01
Accepted
2022-06-01 16:11:38
Documents
117
Period of Report
2022-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K amsc20220331_10k.htm   iXBRL 10-K 1966735
2 EXHIBIT 21.1 ex_332155.htm EX-21.1 3109
3 EXHIBIT 23.1 ex_332156.htm EX-23.1 2767
4 EXHIBIT 31.1 ex_332157.htm EX-31.1 13368
5 EXHIBIT 31.2 ex_332158.htm EX-31.2 15177
6 EXHIBIT 32.1 ex_332159.htm EX-32.1 7023
7 EXHIBIT 32.2 ex_332160.htm EX-32.2 6959
13 graph01.jpg GRAPHIC 57393
  Complete submission text file 0001437749-22-014035.txt   10542807

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA amsc-20220331.xsd EX-101.SCH 92911
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE amsc-20220331_cal.xml EX-101.CAL 84849
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE amsc-20220331_def.xml EX-101.DEF 683262
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE amsc-20220331_lab.xml EX-101.LAB 548322
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE amsc-20220331_pre.xml EX-101.PRE 733089
111 EXTRACTED XBRL INSTANCE DOCUMENT amsc20220331_10k_htm.xml XML 1718003
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)

IRS No.: 042959321 | State of Incorp.: DE | Fiscal Year End: 0331
Type: 10-K | Act: 34 | File No.: 000-19672 | Film No.: 22987449
SIC: 3621 Motors & Generators