American Superconductor Corp (AMSC)

Market is closed
Insider Trading: Purchases
Insider Price Amount Relationship Remaining Holdings Date Form 4
$4.36 332,000 Large Shareholder, Other 3,524,664 2011-09-29 Filing
$14.27 300,000 Large Shareholder 1,081,510 2011-04-06 Filing
$14.27 510,000 Large Shareholder 1,812,382 2011-04-06 Filing
$14.27 990,000 Large Shareholder 3,396,280 2011-04-06 Filing
$14.27 1,200,000 Large Shareholder 3,192,664 2011-04-06 Filing
$24.91 20,000 Large Shareholder 781,510 2011-04-05 Filing
$24.91 34,000 Large Shareholder 1,302,382 2011-04-05 Filing
$24.91 66,000 Large Shareholder 2,406,280 2011-04-05 Filing
$24.91 80,000 Large Shareholder 1,992,664 2011-04-05 Filing
$24.67 9,500 Large Shareholder 761,510 2011-04-04 Filing
$24.67 16,150 Large Shareholder 1,268,382 2011-04-04 Filing
$24.67 31,350 Large Shareholder 2,340,280 2011-04-04 Filing
$24.67 38,000 Large Shareholder 1,912,664 2011-04-04 Filing
$23.35 12,200 Large Shareholder 752,010 2011-03-23 Filing
$23.35 20,740 Large Shareholder 1,252,232 2011-03-23 Filing
$23.35 40,260 Large Shareholder 2,308,930 2011-03-23 Filing
$23.35 48,800 Large Shareholder 1,874,664 2011-03-23 Filing
$23.41 10,000 Large Shareholder 739,810 2011-03-22 Filing
$23.41 17,000 Large Shareholder 1,231,492 2011-03-22 Filing
$23.41 33,000 Large Shareholder 2,268,670 2011-03-22 Filing