Gregory J. Yurek serves as Executive at AMERICAN SUPERCONDUCTOR CORP /DE/, where they oversee executive responsibilities. Since joining the company, Gregory J. Yurek has executed 537 insider transactions totaling $56.9M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 1, 2009 involved selling 4,900 shares valued at $170.2K.
Gregory J. Yurek currently holds 176,012 shares of AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gregory J. Yurek has been a net seller of AMSC stock. They have purchased $0 and sold $56.9M worth of shares.
Gregory J. Yurek's most recent insider trade was on Dec 1, 2009, when they sold 4,900 shares at $34.73 per share.
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| $32.50 |
| Discretionary |
| Nov 2, 2009 | AMSC | $83.8K | Sale | 2,500 | $33.50 | Discretionary |
| Nov 2, 2009 | AMSC | $10.3K | Option Exercise | 2,926 | $3.53 | Discretionary |
| Nov 2, 2009 | AMSC | $94.3K | Option Exercise | 12,074 | $7.81 | Discretionary |
| Nov 2, 2009 | AMSC | $58.3K | Sale | 1,809 | $32.25 | Discretionary |
| Nov 2, 2009 | AMSC | $165.0K | Sale | 5,000 | $33.00 | Discretionary |
| Nov 2, 2009 | AMSC | $72.9K | Sale | 2,191 | $33.25 | Discretionary |
| Oct 1, 2009 | AMSC | $287 | Sale | 9 | $31.86 | Discretionary |
| Oct 1, 2009 | AMSC | $95.3K | Sale | 2,991 | $31.85 | Discretionary |
| Oct 1, 2009 | AMSC | $117.2K | Option Exercise | 15,000 | $7.81 | Discretionary |
| Oct 1, 2009 | AMSC | $35.9K | Sale | 1,100 | $32.62 | Discretionary |
| Oct 1, 2009 | AMSC | $109.7K | Sale | 3,400 | $32.25 | Discretionary |
| Oct 1, 2009 | AMSC | $28.9K | Sale | 900 | $32.06 | Discretionary |
| Oct 1, 2009 | AMSC | $6.4K | Sale | 200 | $32.05 | Discretionary |
| Oct 1, 2009 | AMSC | $12.8K | Sale | 400 | $32.04 | Discretionary |
| Oct 1, 2009 | AMSC | $192.0K | Sale | 6,000 | $32.00 | Discretionary |
| Sep 1, 2009 | AMSC | $9.6K | Sale | 300 | $31.90 | Discretionary |
| Sep 1, 2009 | AMSC | $61.9K | Option Exercise | 7,925 | $7.81 | Discretionary |
| Sep 1, 2009 | AMSC | $17.9K | Sale | 550 | $32.50 | Discretionary |
| Sep 1, 2009 | AMSC | $13.0K | Sale | 400 | $32.42 | Discretionary |
| Sep 1, 2009 | AMSC | $9.7K | Sale | 300 | $32.41 | Discretionary |
| Sep 1, 2009 | AMSC | $6.2K | Sale | 200 | $30.78 | Discretionary |
| Sep 1, 2009 | AMSC | $9.2K | Sale | 300 | $30.79 | Discretionary |
| Sep 1, 2009 | AMSC | $46.2K | Sale | 1,500 | $30.80 | Discretionary |
| Sep 1, 2009 | AMSC | $26.3K | Sale | 850 | $30.90 | Discretionary |
| Sep 1, 2009 | AMSC | $12.4K | Sale | 400 | $30.91 | Discretionary |
| Sep 1, 2009 | AMSC | $21.6K | Sale | 700 | $30.92 | Discretionary |
| Sep 1, 2009 | AMSC | $15.5K | Sale | 500 | $30.93 | Discretionary |
| Sep 1, 2009 | AMSC | $10.8K | Sale | 350 | $30.94 | Discretionary |