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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-22-201602
Filing Date
2022-07-26
Accepted
2022-07-26 09:05:29
Documents
1

Document Format Files

Seq Description Document Type Size
1 DEFA14A d323162ddefa14a.htm DEFA14A 10691
  Complete submission text file 0001193125-22-201602.txt   11637
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.: 221105050
SIC: 3621 Motors & Generators