4

Changes in Ownership

AMERICAN SUPERCONDUCTOR CORP /DE/ Filed 2013-02-08 Acc 0001209191-13-007478

10% owner bought 286,161 shares at an average $2.84 ($811,405)

From the SEC's structured data for this filing

Trades in this filing

Insider	Date	Transaction	Shares	Price	Value	Owned after	D/I
DOUGLAS KEVIN 10% owner	2013-02-06	Purchase	+68,467	$2.85	$195,131	5,358,475	D
DOUGLAS KEVIN 10% owner	2013-02-06	Purchase	+56,486	$2.85	$160,985	4,098,477	I
DOUGLAS KEVIN 10% owner	2013-02-06	Purchase	+29,099	$2.85	$82,932	2,174,120	I
DOUGLAS KEVIN 10% owner	2013-02-06	Purchase	+17,117	$2.85	$48,783	1,294,297	I
DOUGLAS KEVIN 10% owner	2013-02-07	Purchase	+28,149	$2.81	$79,099	5,386,624	D
DOUGLAS KEVIN 10% owner	2013-02-07	Purchase	+23,223	$2.81	$65,257	4,121,700	I
DOUGLAS KEVIN 10% owner	2013-02-07	Purchase	+11,963	$2.81	$33,616	2,186,083	I
DOUGLAS KEVIN 10% owner	2013-02-07	Purchase	+7,037	$2.81	$19,774	1,301,334	I
DOUGLAS KEVIN 10% owner	2013-02-08	Purchase	+17,848	$2.82	$50,331	5,404,472	D
DOUGLAS KEVIN 10% owner	2013-02-08	Purchase	+14,725	$2.82	$41,525	4,136,425	I
DOUGLAS KEVIN 10% owner	2013-02-08	Purchase	+7,585	$2.82	$21,390	2,193,668	I
DOUGLAS KEVIN 10% owner	2013-02-08	Purchase	+4,462	$2.82	$12,583	1,305,796	I
Open-market purchases · 286,161 sh · avg $2.84 · $811,405