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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-18-194405
Filing Date
2018-06-15
Accepted
2018-06-15 15:33:04
Documents
7
Effectiveness Date
2018-06-15

Document Format Files

Seq Description Document Type Size
1 DEFA14A d570394ddefa14a.htm DEFA14A 43611
2 GRAPHIC g570394g30s92.jpg GRAPHIC 1466
3 GRAPHIC g570394g82g75.jpg GRAPHIC 1467
4 GRAPHIC g570394g91f91.jpg GRAPHIC 1151
5 GRAPHIC g570394mmm.jpg GRAPHIC 1447
6 GRAPHIC g570394na_1.jpg GRAPHIC 2035
7 GRAPHIC g570394na_4.jpg GRAPHIC 1733
  Complete submission text file 0001193125-18-194405.txt   58222
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: DEFA14A | Act: 34 | File No.: 000-19672 | Film No.: 18902039
SIC: 3621 Motors & Generators