Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-09-028958
Filing Date
2009-06-04
Accepted
2009-06-04 16:19:59
Documents
1
Period of Report
2009-06-02

Document Format Files

Seq Description Document Type Size
1 rrd244715.html 4  
1 rrd244715.xml 4 7922
  Complete submission text file 0001181431-09-028958.txt   9637
Mailing Address SIXTY FOUR JACKSON ROAD DEVENS MA 01434
Business Address SIXTY FOUR JACKSON ROAD DEVENS MA 01434 9788423000
AMERICAN SUPERCONDUCTOR CORP /DE/ (Issuer) CIK: 0000880807 (see all company filings)

EIN.: 042959321 | State of Incorp.: DE | Fiscal Year End: 0331
SIC: 3621 Motors & Generators

Mailing Address MICROSEMI CORP 2381 MORSE AVE IRVINE CA 92614
Business Address
SANTAMARIA ANGELO R (Reporting) CIK: 0001192879 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-19672 | Film No.: 09874378