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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.66 | 100 | 1,366 | 0 | 100 to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.67 | 800 | 10,936 | 0 | 800 to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.68 | 1,800 | 24,624 | 0 | 1.8 K to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.69 | 600 | 8,214 | 0 | 600 to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.70 | 2,600 | 35,620 | 0 | 2.6 K to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.71 | 600 | 8,226 | 0 | 600 to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.72 | 300 | 4,116 | 0 | 300 to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.82 | 1,400 | 19,348 | 0 | 1.4 K to 0 (-100.00 %) |
| Dec 01 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Sell | S | 13.89 | 800 | 11,112 | 0 | 800 to 0 (-100.00 %) |
| Aug 03 2004 | AMSC | AMERICAN SUPERCOND ... | CRISP PETER O | Director | Option Exercise | A | 9.38 | 10,000 | 93,800 | 10,000 | |
| Aug 03 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | A | 9.38 | 10,000 | 93,800 | 10,000 | |
| Aug 03 2004 | AMSC | AMERICAN SUPERCOND ... | DROUIN RICHARD | Director | Option Exercise | A | 9.38 | 10,000 | 93,800 | 10,000 | |
| Aug 03 2004 | AMSC | AMERICAN SUPERCOND ... | SAGE ANDREW G C II | Director | Option Exercise | A | 9.38 | 10,000 | 93,800 | 10,000 | |
| Aug 03 2004 | AMSC | AMERICAN SUPERCOND ... | SANDE JOHN VANDER | Director | Option Exercise | A | 9.38 | 10,000 | 93,800 | 10,000 | |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Option Exercise | M | 3.53 | 6,667 | 23,535 | 0 | |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.45 | 3,388 | 42,181 | 6,750 | 10.1 K to 6.8 K (-33.42 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.46 | 300 | 3,738 | 0 | 300 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.51 | 1,100 | 13,761 | 0 | 1.1 K to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.53 | 600 | 7,518 | 0 | 600 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.55 | 100 | 1,255 | 0 | 100 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.59 | 100 | 1,259 | 0 | 100 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.60 | 825 | 10,395 | 0 | 825 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.64 | 54 | 683 | 0 | 54 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.65 | 100 | 1,265 | 0 | 100 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Sell | S | 12.67 | 100 | 1,267 | 0 | 100 to 0 (-100.00 %) |
| Jun 09 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Buy | M | 3.53 | 6,667 | 23,535 | 0 | -6,667 to 0 (-100.00 %) |
| May 10 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Option Exercise | A | 12.80 | 30,000 | 384,000 | 30,000 | |
| May 10 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Grant | A | 0.00 | 30,000 | 0 | 160,300 | 130.3 K to 160.3 K (+23.02 %) |
| Apr 28 2004 | AMSC | AMERICAN SUPERCOND ... | MALOZEMOFF ALEXIS P | EVP & Chief Technic ... | Grant | A | 0.00 | 9,000 | 0 | 100,250 | 91.3 K to 100.3 K (+9.86 %) |
| Apr 28 2004 | AMSC | AMERICAN SUPERCOND ... | ROSA THOMAS M | VP, Finance & Accou ... | Grant | A | 0.00 | 6,000 | 0 | 6,000 | 0 to 6 K |
| Apr 28 2004 | AMSC | AMERICAN SUPERCOND ... | BISSON KEVIN M | SVP & Chief Financi ... | Option Exercise | A | 13.94 | 30,000 | 418,200 | 30,000 | |
| Apr 28 2004 | AMSC | AMERICAN SUPERCOND ... | KARON STUART | VP, Business Develo ... | Option Exercise | A | 13.94 | 27,000 | 376,380 | 27,000 | |
| Apr 28 2004 | AMSC | AMERICAN SUPERCOND ... | GIBSON ROSS S | VP & Chief Admin Of ... | Option Exercise | A | 13.94 | 9,000 | 125,460 | 9,000 | |
| Apr 13 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Option Exercise | M | 9.75 | 50,000 | 487,500 | 10,000 | |
| Apr 13 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 14.95 | 50,000 | 747,500 | 143,130 | 193.1 K to 143.1 K (-25.89 %) |
| Apr 13 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Buy | M | 9.75 | 50,000 | 487,500 | 0 | -50,000 to 0 (-100.00 %) |
| Mar 22 2004 | AMSC | AMERICAN SUPERCOND ... | BUDHRAJA VIKRAM S | Director | Option Exercise | A | 11.65 | 20,000 | 233,000 | 20,000 | |
| Mar 22 2004 | AMSC | AMERICAN SUPERCOND ... | BUDHRAJA VIKRAM S | Director | Option Exercise | A | 11.65 | 20,000 | 233,000 | 20,000 | |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Option Exercise | M | 8.67 | 32,500 | 281,668 | 0 | |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Option Exercise | M | 8.67 | 30,000 | 260,001 | 32,500 | |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.50 | 6,400 | 73,600 | 11,197 | 17.6 K to 11.2 K (-36.37 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.55 | 1,100 | 12,705 | 143,130 | 144.2 K to 143.1 K (-0.76 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.56 | 6,170 | 71,325 | 0 | 6.2 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.57 | 700 | 8,099 | 0 | 700 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.59 | 100 | 1,159 | 0 | 100 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.60 | 200 | 2,320 | 0 | 200 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.62 | 400 | 4,648 | 0 | 400 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.63 | 6,520 | 75,828 | 0 | 6.5 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.75 | 600 | 7,050 | 0 | 600 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.11 | 200 | 2,422 | 0 | 200 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.02 | 1,700 | 20,434 | 0 | 1.7 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.01 | 572 | 6,870 | 0 | 572 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.00 | 1,400 | 16,800 | 0 | 1.4 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.81 | 2,500 | 29,521 | 0 | 2.5 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.77 | 3,938 | 46,350 | 0 | 3.9 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.09 | 43 | 520 | 0 | 43 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.08 | 1,400 | 16,912 | 0 | 1.4 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.07 | 6,900 | 83,283 | 0 | 6.9 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 12.03 | 16,657 | 200,382 | 0 | 16.7 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.95 | 4,600 | 54,980 | 0 | 4.6 K to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Sell | S | 11.95 | 400 | 4,780 | 0 | 400 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Buy | M | 8.67 | 32,500 | 281,668 | 0 | -32,500 to 0 (-100.00 %) |
| Mar 17 2004 | AMSC | AMERICAN SUPERCOND ... | YUREK GREGORY J | Chairman and CEO | Buy | M | 8.67 | 30,000 | 260,001 | 0 | -30,000 to 0 (-100.00 %) |
| Mar 11 2004 | AMSC | AMERICAN SUPERCOND ... | PARATORE DAVID | President and COO | Grant | A | 0.00 | 30,000 | 0 | 40,000 | 10 K to 40 K (+300.00 %) |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | M | 8.38 | 3,000 | 25,125 | 0 | |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | M | 4.13 | 4,571 | 18,878 | 0 | |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Buy | M | 8.38 | 3,000 | 25,125 | 7,000 | 4 K to 7 K (+75.00 %) |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Sell | S | 14.32 | 2,571 | 36,828 | 0 | 2.6 K to 0 (-100.00 %) |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Buy | M | 4.13 | 4,571 | 18,878 | 0 | -4,571 to 0 (-100.00 %) |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | M | 8.38 | 3,000 | 25,125 | 0 | |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | M | 4.13 | 4,571 | 18,878 | 0 | |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Buy | M | 8.38 | 3,000 | 25,125 | 7,000 | 4 K to 7 K (+75.00 %) |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Sell | S | 14.32 | 2,571 | 36,828 | 0 | 2.6 K to 0 (-100.00 %) |
| Feb 25 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Buy | M | 4.13 | 4,571 | 18,878 | 0 | -4,571 to 0 (-100.00 %) |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | M | 4.13 | 5,429 | 22,422 | 4,571 | |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | M | 8.38 | 18,320 | 153,430 | 3,000 | |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Option Exercise | M | 8.38 | 14,680 | 122,945 | 21,320 | |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Sell | S | 16.00 | 5,429 | 86,864 | 2,000 | 7.4 K to 2 K (-73.08 %) |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Sell | S | 16.07 | 18,320 | 294,402 | 0 | 18.3 K to 0 (-100.00 %) |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Sell | S | 16.00 | 14,680 | 234,880 | 0 | 14.7 K to 0 (-100.00 %) |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Buy | M | 4.13 | 5,429 | 22,422 | 0 | -5,429 to 0 (-100.00 %) |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Buy | M | 8.38 | 18,320 | 153,430 | 0 | -18,320 to 0 (-100.00 %) |
| Feb 20 2004 | AMSC | AMERICAN SUPERCOND ... | BACIOCCO ALBERT J JR | Director | Buy | M | 8.38 | 14,680 | 122,945 | 0 | -14,680 to 0 (-100.00 %) |