| 2007-05-21 | Sale | American Superconductor Corporation AMSC | director | 30,000 0.0824% | $17.19 | $515,834 | +27.2% | |
| 2007-03-23 | Sale | American Superconductor Corporation AMSC | director | 10,000 0.03% | $15.00 | $150,000 | +35.14% | |
| 2007-03-16 | Sale | American Superconductor Corporation AMSC | director | 10,000 0.0305% | $14.24 | $142,435 | +43.3% | |
| 2004-02-23 | Sale | American Superconductor Corporation AMSC | director | 2,571 0.0105% | $14.32 | $36,828 | -15.12% | |
| 2004-02-19 | Sale | American Superconductor Corporation AMSC | director | 23,749 0.1006% | $16.05 | $381,266 | -21.38% | |
| 2004-02-18 | Sale | American Superconductor Corporation AMSC | director | 14,680 0.0607% | $16.00 | $234,880 | -22.92% |