Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-22-180151
Filing Date
2022-06-23
Accepted
2022-06-23 16:14:00
Documents
5

Document Format Files

Seq Description Document Type Size
1 DEFA14A d277964ddefa14a.htm DEFA14A 30880
2 GRAPHIC g277964g003a.jpg GRAPHIC 2241
3 GRAPHIC g277964g003b.jpg GRAPHIC 58589
4 GRAPHIC g277964g03a.jpg GRAPHIC 823
5 GRAPHIC g277964gra003a.jpg GRAPHIC 11748
  Complete submission text file 0001193125-22-180151.txt   133479
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.: 221035654
SIC: 3621 Motors & Generators