Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-20-174036
Filing Date
2020-06-19
Accepted
2020-06-19 16:18:57
Documents
5
Effectiveness Date
2020-06-19

Document Format Files

Seq Description Document Type Size
1 DEFA14A d831885ddefa14a.htm DEFA14A 24120
2 GRAPHIC g831885g07s14.jpg GRAPHIC 183406
3 GRAPHIC g831885g11l42.jpg GRAPHIC 131095
4 GRAPHIC g831885g15k49.jpg GRAPHIC 8196
5 GRAPHIC g831885g15v17.jpg GRAPHIC 48099
  Complete submission text file 0001193125-20-174036.txt   526299
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.: 20975874
SIC: 3621 Motors & Generators