James F Maguire Insider Trading Transactions

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General | Insider Transactions | Monthly Overview

Get the latest insider transactions of James F Maguire. James F Maguire is EVP, Gridtec Solutions in AMERICAN SUPERCONDUCTOR CORP /DE/ ($AMSC) and EVP, Operations in AMERICAN SUPERCONDUCTOR CORP /DE/ ($AMSC).

Latest Insider Trading Transactions of James F Maguire

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Value of Purchases ($)0000000
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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Aug 22 2016AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsPayment of ExerciseF9.188207,52844,44645.3 K to 44.4 K (-1.81 %)
May 20 2016AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsSellS10.1529,938304,01445,26675.2 K to 45.3 K (-39.81 %)
May 17 2016AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsPayment of ExerciseF10.547,08374,65575,20482.3 K to 75.2 K (-8.61 %)
May 10 2016AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsPayment of ExerciseF11.444,26048,73482,28786.5 K to 82.3 K (-4.92 %)
Aug 04 2015AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsPayment of ExerciseF5.008214,10586,54787.4 K to 86.5 K (-0.94 %)
May 15 2015AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsGrantA0.0050,000087,36837.4 K to 87.4 K (+133.80 %)
May 12 2015AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsPayment of ExerciseF6.515543,60737,36837.9 K to 37.4 K (-1.46 %)
May 12 2015AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsPayment of ExerciseF6.514,31128,06537,92242.2 K to 37.9 K (-10.21 %)
Aug 29 2014AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsSellS1.80149,424268,336422,332571.8 K to 422.3 K (-26.13 %)
Aug 04 2014AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsGrantA0.00300,0000571,756271.8 K to 571.8 K (+110.39 %)
Aug 02 2013AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsOption ExerciseA2.5195,000238,45095,000
Aug 02 2013AMSCAMERICAN SUPERCOND ...Maguire James FEVP, OperationsGrantA0.0058,0000271,756213.8 K to 271.8 K (+27.13 %)
Oct 26 2012AMSCAMERICAN SUPERCOND ...Maguire James FEVP, Gridtec Soluti ...GrantA0.00187,0000213,75626.8 K to 213.8 K (+698.91 %)
Oct 26 2012AMSCAMERICAN SUPERCOND ...Maguire James FEVP, Gridtec Soluti ...GrantA0.00187,0000213,75626.8 K to 213.8 K (+698.91 %)
May 15 2012AMSCAMERICAN SUPERCOND ...Maguire James FEVP, Gridtec Soluti ...SellS3.912,1008,21526,75628.9 K to 26.8 K (-7.28 %)
May 15 2012AMSCAMERICAN SUPERCOND ...Maguire James FEVP, Gridtec Soluti ...SellS3.976002,38228,85629.5 K to 28.9 K (-2.04 %)

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