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Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0000950123-11-055465
Filing Date
2011-05-31
Accepted
2011-05-31 17:23:11
Documents
1
Period of Report
2011-03-31
Effectiveness Date
2011-05-31

Document Format Files

Seq Description Document Type Size
1 NT 10-K b85132nt10vk.htm NT 10-K 22349
  Complete submission text file 0000950123-11-055465.txt   23361
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: NT 10-K | Act: 34 | File No.: 000-19672 | Film No.: 11882538
SIC: 3621 Motors & Generators