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Overview of all insider trading transactions in AMERICAN SUPERCONDUCTOR CORP /DE/. Get notifications about new insider transactions in AMERICAN SUPERCONDUCTOR CORP /DE/ for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.02 | 200 | 6,404 | 0 | 200 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.03 | 500 | 16,015 | 0 | 500 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.10 | 250 | 8,025 | 0 | 250 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.11 | 50 | 1,606 | 0 | 50 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.17 | 100 | 3,217 | 0 | 100 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.18 | 400 | 12,872 | 0 | 400 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.19 | 100 | 3,219 | 0 | 100 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.21 | 1,100 | 35,431 | 0 | 1.1 K to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.45 | 1,000 | 32,450 | 0 | 1,000 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.50 | 1,000 | 32,500 | 0 | 1,000 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 32.75 | 600 | 19,650 | 0 | 600 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Option Exercise | M | 14.55 | 10,000 | 145,500 | 80,000 | |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Option Exercise | M | 12.80 | 2,508 | 32,102 | 0 | |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Option Exercise | M | 15.19 | 2,000 | 30,380 | 0 | |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Option Exercise | M | 25.63 | 15,000 | 384,375 | 0 | |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 35.75 | 10,615 | 379,486 | 83,380 | 94 K to 83.4 K (-11.29 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 36.25 | 4,385 | 158,956 | 0 | 4.4 K to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 29.75 | 3,128 | 93,058 | 0 | 3.1 K to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Buy | M | 14.55 | 10,000 | 145,500 | 0 | -10,000 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Buy | M | 12.80 | 2,508 | 32,102 | 0 | -2,508 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Buy | M | 15.19 | 2,000 | 30,380 | 0 | -2,000 to 0 (-100.00 %) |
| Jul 31 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Buy | M | 25.63 | 15,000 | 384,375 | 0 | -15,000 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 26.87 | 200 | 5,374 | 179,420 | 179.6 K to 179.4 K (-0.11 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 26.96 | 200 | 5,392 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 26.98 | 200 | 5,396 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 26.99 | 200 | 5,398 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.00 | 100 | 2,700 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.01 | 200 | 5,402 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.03 | 200 | 5,406 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.04 | 200 | 5,408 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.05 | 292 | 7,899 | 0 | 292 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.08 | 208 | 5,633 | 181,212 | 181.4 K to 181.2 K (-0.11 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.09 | 200 | 5,418 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.10 | 133 | 3,604 | 0 | 133 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.11 | 200 | 5,422 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.12 | 200 | 5,424 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.14 | 100 | 2,714 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.18 | 496 | 13,481 | 0 | 496 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.22 | 200 | 5,444 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.25 | 100 | 2,725 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.26 | 200 | 5,452 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.27 | 300 | 8,181 | 0 | 300 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.28 | 400 | 10,912 | 0 | 400 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.29 | 800 | 21,832 | 0 | 800 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.30 | 1,300 | 35,490 | 0 | 1.3 K to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.31 | 300 | 8,193 | 0 | 300 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.32 | 300 | 8,196 | 0 | 300 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.33 | 600 | 16,398 | 0 | 600 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.34 | 1,400 | 38,276 | 0 | 1.4 K to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.35 | 400 | 10,940 | 0 | 400 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.36 | 600 | 16,416 | 0 | 600 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.37 | 200 | 5,474 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.38 | 750 | 20,535 | 0 | 750 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.39 | 550 | 15,065 | 0 | 550 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.40 | 700 | 19,180 | 0 | 700 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.41 | 500 | 13,705 | 191,849 | 192.3 K to 191.8 K (-0.26 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.42 | 400 | 10,968 | 0 | 400 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.43 | 882 | 24,193 | 0 | 882 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.44 | 1,335 | 36,632 | 0 | 1.3 K to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.45 | 900 | 24,705 | 0 | 900 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.46 | 925 | 25,401 | 0 | 925 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.47 | 600 | 16,482 | 0 | 600 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.48 | 1,300 | 35,724 | 0 | 1.3 K to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.49 | 2,225 | 61,165 | 0 | 2.2 K to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.50 | 1,100 | 30,250 | 0 | 1.1 K to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.51 | 200 | 5,502 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.52 | 100 | 2,752 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.56 | 400 | 11,024 | 0 | 400 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.58 | 200 | 5,516 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.60 | 100 | 2,760 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.61 | 200 | 5,522 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.62 | 200 | 5,524 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.64 | 200 | 5,528 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.66 | 100 | 2,766 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.70 | 100 | 2,770 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.71 | 104 | 2,882 | 0 | 104 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.72 | 200 | 5,544 | 0 | 200 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.75 | 3,438 | 95,405 | 0 | 3.4 K to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.76 | 100 | 2,776 | 0 | 100 to 0 (-100.00 %) |
| Jul 29 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.88 | 200 | 5,576 | 0 | 200 to 0 (-100.00 %) |
| Jul 02 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 26.57 | 2,000 | 53,140 | 207,858 | 209.9 K to 207.9 K (-0.95 %) |
| Jul 02 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 26.60 | 1,500 | 39,900 | 0 | 1.5 K to 0 (-100.00 %) |
| Jul 02 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.00 | 3,000 | 81,000 | 0 | 3 K to 0 (-100.00 %) |
| Jul 02 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 27.10 | 500 | 13,550 | 0 | 500 to 0 (-100.00 %) |
| Jul 02 2009 | AMSC | AMERICAN SUPERCOND ... | HENRY DAVID A | SVP, CFO & Treasure ... | Sell | S | 27.00 | 3,800 | 102,600 | 87,300 | 91.1 K to 87.3 K (-4.17 %) |
| Jun 26 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 25.25 | 2,000 | 50,500 | 214,858 | 216.9 K to 214.9 K (-0.92 %) |
| Jun 26 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 25.35 | 1,000 | 25,350 | 0 | 1,000 to 0 (-100.00 %) |
| Jun 26 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 25.50 | 2,900 | 73,950 | 0 | 2.9 K to 0 (-100.00 %) |
| Jun 26 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 25.51 | 500 | 12,755 | 0 | 500 to 0 (-100.00 %) |
| Jun 26 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 25.52 | 300 | 7,656 | 0 | 300 to 0 (-100.00 %) |
| Jun 26 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Sell | S | 25.70 | 300 | 7,710 | 0 | 300 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Option Exercise | M | 14.55 | 15,000 | 218,250 | 90,000 | |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.80 | 6,000 | 166,800 | 72,000 | 78 K to 72 K (-7.69 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.55 | 5,495 | 151,387 | 0 | 5.5 K to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.90 | 9,018 | 251,602 | 0 | 9 K to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 28.10 | 15,000 | 421,500 | 0 | 15 K to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Buy | M | 14.55 | 15,000 | 218,250 | 0 | -15,000 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.73 | 15 | 416 | 0 | 15 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.72 | 200 | 5,544 | 0 | 200 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.71 | 445 | 12,331 | 0 | 445 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.70 | 400 | 11,080 | 0 | 400 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.69 | 200 | 5,538 | 0 | 200 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.69 | 100 | 2,769 | 0 | 100 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.68 | 3,718 | 102,914 | 0 | 3.7 K to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.58 | 200 | 5,516 | 0 | 200 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.57 | 400 | 11,028 | 0 | 400 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.56 | 660 | 18,190 | 0 | 660 to 0 (-100.00 %) |
| Jun 12 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.55 | 1,500 | 41,325 | 0 | 1.5 K to 0 (-100.00 %) |
| Jun 09 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Option Exercise | M | 14.55 | 15,000 | 218,250 | 105,000 | |
| Jun 09 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.74 | 800 | 22,192 | 100,351 | 101.2 K to 100.4 K (-0.79 %) |
| Jun 09 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.52 | 4,200 | 115,571 | 0 | 4.2 K to 0 (-100.00 %) |
| Jun 09 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.51 | 180 | 4,952 | 0 | 180 to 0 (-100.00 %) |
| Jun 09 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Sell | S | 27.30 | 14,820 | 404,645 | 0 | 14.8 K to 0 (-100.00 %) |
| Jun 09 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Buy | M | 14.55 | 15,000 | 218,250 | 0 | -15,000 to 0 (-100.00 %) |
| May 19 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Option Exercise | M | 14.55 | 15,000 | 218,250 | 15,000 | |
| May 19 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Buy | M | 14.55 | 15,000 | 218,250 | 82,500 | 67.5 K to 82.5 K (+22.22 %) |
| Jun 04 2009 | AMSC | AMERICAN SUPERCOND ... | SANTAMARIA ANGELO R | SVP Global Manufact ... | Option Exercise | M | 14.55 | 10,000 | 145,500 | 80,000 | |
| Jun 04 2009 | AMSC | AMERICAN SUPERCOND ... | SANTAMARIA ANGELO R | SVP Global Manufact ... | Sell | S | 30.00 | 10,000 | 300,000 | 51,500 | 61.5 K to 51.5 K (-16.26 %) |
| Jun 04 2009 | AMSC | AMERICAN SUPERCOND ... | SANTAMARIA ANGELO R | SVP Global Manufact ... | Buy | M | 14.55 | 10,000 | 145,500 | 0 | -10,000 to 0 (-100.00 %) |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Option Exercise | A | 25.29 | 50,000 | 1,264,500 | 50,000 | |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman, President ... | Grant | A | 0.00 | 12,000 | 0 | 221,858 | 209.9 K to 221.9 K (+5.72 %) |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | McGahn Daniel P | SVP/GM Superconduct ... | Option Exercise | A | 25.29 | 21,000 | 531,090 | 21,000 | |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | McGahn Daniel P | SVP/GM Superconduct ... | Grant | A | 0.00 | 6,000 | 0 | 55,790 | 49.8 K to 55.8 K (+12.05 %) |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | SANTAMARIA ANGELO R | SVP Global Manufact ... | Option Exercise | A | 25.29 | 30,000 | 758,700 | 30,000 | |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | SANTAMARIA ANGELO R | SVP Global Manufact ... | Grant | A | 0.00 | 7,500 | 0 | 51,500 | 44 K to 51.5 K (+17.05 %) |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | HENRY DAVID A | SVP, CFO & Treasure ... | Option Exercise | A | 25.29 | 21,000 | 531,090 | 21,000 | |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | HENRY DAVID A | SVP, CFO & Treasure ... | Grant | A | 0.00 | 5,100 | 0 | 91,100 | 86 K to 91.1 K (+5.93 %) |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Option Exercise | A | 25.29 | 21,000 | 531,090 | 21,000 | |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | STANKIEWICZ CHARLES W | EVP & GM, AMSC Powe ... | Grant | A | 0.00 | 11,000 | 0 | 105,351 | 94.4 K to 105.4 K (+11.66 %) |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | Poor Timothy D. | SVP, Global Sales & ... | Option Exercise | A | 25.29 | 30,000 | 758,700 | 30,000 | |
| May 14 2009 | AMSC | AMERICAN SUPERCOND ... | Poor Timothy D. | SVP, Global Sales & ... | Grant | A | 0.00 | 7,500 | 0 | 45,708 | 38.2 K to 45.7 K (+19.63 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | D | 0.00 | 5,000 | 0 | 67,500 | 72.5 K to 67.5 K (-6.90 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 26.17 | 800 | 20,932 | 72,500 | 73.3 K to 72.5 K (-1.09 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 26.16 | 100 | 2,616 | 0 | 100 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 26.05 | 300 | 7,815 | 0 | 300 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 26.04 | 800 | 20,832 | 0 | 800 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 26.03 | 900 | 23,427 | 0 | 900 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.92 | 364 | 9,435 | 0 | 364 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.91 | 1,475 | 38,217 | 0 | 1.5 K to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.89 | 79 | 2,045 | 0 | 79 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.88 | 325 | 8,411 | 0 | 325 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.43 | 500 | 12,715 | 77,643 | 78.1 K to 77.6 K (-0.64 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.88 | 100 | 2,588 | 0 | 100 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.87 | 100 | 2,587 | 0 | 100 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.86 | 100 | 2,586 | 0 | 100 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.85 | 400 | 10,338 | 0 | 400 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.81 | 236 | 6,091 | 0 | 236 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.80 | 900 | 23,220 | 0 | 900 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.75 | 100 | 2,575 | 0 | 100 to 0 (-100.00 %) |
| May 13 2009 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 25.74 | 1,021 | 26,281 | 0 | 1 K to 0 (-100.00 %) |