American Superconductor Corp (AMSC)

Market is closed
Insider Trading: Purchases
Insider Price Amount Relationship Remaining Holdings Date Form 4
$31.28 5,000 Large Shareholder, Other 467,010 2010-07-23 Filing
$31.28 8,500 Large Shareholder, Other 767,732 2010-07-23 Filing
$31.28 16,500 Large Shareholder, Other 1,368,430 2010-07-23 Filing
$31.28 20,000 Large Shareholder, Other 2,049,328 2010-07-23 Filing
$30.39 13,410 Large Shareholder, Other 462,010 2010-05-26 Filing
$30.39 22,797 Large Shareholder, Other 759,232 2010-05-26 Filing
$30.39 44,253 Large Shareholder, Other 1,351,930 2010-05-26 Filing
$30.39 53,640 Large Shareholder, Other 2,029,328 2010-05-26 Filing
$29.45 6,590 Large Shareholder, Other 448,600 2010-05-25 Filing
$29.45 11,203 Large Shareholder, Other 736,435 2010-05-25 Filing
$29.45 21,747 Large Shareholder, Other 1,307,677 2010-05-25 Filing
$29.45 26,360 Large Shareholder, Other 1,975,688 2010-05-25 Filing
$33.00 12,200 Large Shareholder, Other 1,881,528 2010-03-18 Filing
$33.00 1,000 Large Shareholder, Other 1,220,930 2010-03-17 Filing
$26.11 10,000 Large Shareholder, Other 422,010 2010-03-16 Filing
$26.11 17,000 Large Shareholder, Other 691,232 2010-03-16 Filing
$26.11 33,000 Large Shareholder, Other 1,219,930 2010-03-16 Filing
$26.11 40,000 Large Shareholder, Other 1,869,328 2010-03-16 Filing