# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-11-086249
Filing Date
2011-09-23
Accepted
2011-09-22 21:50:41
Documents
14
Period of Report
2011-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K | b85132be10vk.htm | 10-K | 1926904
2 | EX-21.1 | b85132bexv21w1.htm | EX-21.1 | 3809
3 | EX-23.1 | b85132bexv23w1.htm | EX-23.1 | 1381
4 | EX-31.1 | b85132bexv31w1.htm | EX-31.1 | 8477
5 | EX-31.2 | b85132bexv31w2.htm | EX-31.2 | 8426
6 | EX-32.1 | b85132bexv32w1.htm | EX-32.1 | 3658
7 | EX-32.2 | b85132bexv32w2.htm | EX-32.2 | 3464
14 | GRAPHIC | b85132bb8513201.gif | GRAPHIC | 14571
| Complete submission text file | 0000950123-11-086249.txt |  | 6795530

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | EX-101 INSTANCE DOCUMENT | amsc-20110331.xml | EX-101.INS | 1206264
9 | EX-101 SCHEMA DOCUMENT | amsc-20110331.xsd | EX-101.SCH | 20482
10 | EX-101 CALCULATION LINKBASE DOCUMENT | amsc-20110331_cal.xml | EX-101.CAL | 44629
11 | EX-101 LABELS LINKBASE DOCUMENT | amsc-20110331_lab.xml | EX-101.LAB | 172565
12 | EX-101 PRESENTATION LINKBASE DOCUMENT | amsc-20110331_pre.xml | EX-101.PRE | 118479
13 | EX-101 DEFINITION LINKBASE DOCUMENT | amsc-20110331_def.xml | EX-101.DEF | 17695

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: 10-K | Act: 34 | File No.: 000-19672 | Film No.: 111104073
SIC: 3621 Motors & Generators