Filing Details

Accession Number:
0001209191-10-049839
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-10-08 16:24:35
Reporting Period:
2010-10-06
Filing Date:
2010-10-08
Accepted Time:
2010-10-08 16:24:35
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
880807 American Superconductor Corp AMSC Motors & Generators (3621) 042959321
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1195842 A David Henry C/O American Superconductor
64 Jackson Road
Devens MA 01434
Svp, Cfo & Treasurer No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2010-10-06 10,000 $21.87 0 No 4 M Direct
Common Stock Disposition 2010-10-06 8,000 $36.05 69,550 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (Right to buy) Disposition 2010-10-06 10,000 $0.00 10,000 $21.87
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
80,000 2017-07-09 No 4 M Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 608 Indirect By 401(K) Plan
Footnotes
  1. The stock option exercise and sales reported on this Form 4 were effected pursuant to Rule 10b5-1 Plan.
  2. Following all the transactions reported on this Form 4, the reporting person holds 69,550 shares directly.
  3. Following all the transactions reported on this Form 4, the reporting person holds 608 shares indirectly through the company's 401(k) plan as of September 30, 2010.
  4. The option was fully vested as of July 9, 2010.