Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0000950123-10-059956
Filing Date
2010-06-22
Accepted
2010-06-22 16:43:38
Documents
2
Effectiveness Date
2010-06-22

Document Format Files

Seq Description Document Type Size
1 SC DEFA14A b80567bdefa14a.htm DEFA14A 30583
2 GRAPHIC b80567bb8056702.gif GRAPHIC 7782
  Complete submission text file 0000950123-10-059956.txt   42843
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: DEFA14A | Act: 34 | File No.: 000-19672 | Film No.: 10911005
SIC: 3621 Motors & Generators