| 15 May 2009 | EXERCISE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 15,000 | 14.55 USD | |
| 15 May 2009 | EXERCISE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 15,000 | 0.00 USD | deriv |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 800 | 26.17 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 100 | 26.16 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 300 | 26.05 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 800 | 26.04 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 900 | 26.03 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 364 | 25.92 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 79 | 25.89 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 325 | 25.88 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 1,475 | 25.91 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 900 | 25.80 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 100 | 25.75 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 100 | 25.88 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 236 | 25.81 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 400 | 25.85 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 100 | 25.86 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 100 | 25.87 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 1,021 | 25.74 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 500 | 25.43 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 900 | 25.57 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 100 | 25.59 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 200 | 25.70 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 65 | 25.70 USD | |
| 11 May 2009 | SALE | AMERICAN SUPERCONDUCTOR CORP /DE/ | 214 | 25.71 USD | |