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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
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.65	9,958	424,709	0	10 K to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	25.63	125,000	3,203,125	125,000
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.67	1,560	66,565	315,878	317.4 K to 315.9 K (-0.49 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.68	400	17,072	0	400 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.69	3,500	149,415	0	3.5 K to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.70	826	35,270	0	826 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.71	700	29,897	0	700 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.72	600	25,632	0	600 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.75	200	8,550	0	200 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.76	1,200	51,312	0	1.2 K to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.77	830	35,499	0	830 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.78	800	34,224	0	800 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.80	300	12,840	0	300 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.81	200	8,562	0	200 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.82	200	8,564	0	200 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.83	100	4,283	0	100 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.85	74	3,171	0	74 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.86	300	12,858	0	300 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.88	900	38,592	0	900 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.89	1,200	51,468	0	1.2 K to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.90	300	12,870	0	300 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.91	900	38,619	0	900 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.92	310	13,305	0	310 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.93	390	16,743	0	390 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.94	100	4,294	0	100 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.97	100	4,297	0	100 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	42.98	100	4,298	0	100 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	43.00	190	8,170	0	190 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	43.15	600	25,890	0	600 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	43.17	900	38,853	0	900 to 0 (-100.00 %)
Jun 12 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	25.63	125,000	3,203,125	0	-125,000 to 0 (-100.00 %)
Jun 10 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	35.92	1,700	61,057	619	2.3 K to 619 (-73.31 %)
Jun 10 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	35.93	200	7,185	0	200 to 0 (-100.00 %)
Jun 10 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	35.94	100	3,594	0	100 to 0 (-100.00 %)
Jun 10 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	35.95	200	7,190	0	200 to 0 (-100.00 %)
Jun 10 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	35.96	600	21,575	0	600 to 0 (-100.00 %)
Jun 10 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	35.96	100	3,596	0	100 to 0 (-100.00 %)
Jun 10 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	35.97	100	3,597	0	100 to 0 (-100.00 %)
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	9.26	10,800	100,008	0
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	12.80	1,710	21,888	0
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	7.81	10,001	78,108	0
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	10.75	9,303	100,007	0
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	9.26	10,800	100,008	209,858	199.1 K to 209.9 K (+5.43 %)
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	12.80	1,710	21,888	0	-1,710 to 0 (-100.00 %)
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	7.81	10,001	78,108	0	-10,001 to 0 (-100.00 %)
Jun 05 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	10.75	9,303	100,007	0	-9,303 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	35.00	1,000	35,000	19,000	20 K to 19 K (-5.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.65	118	4,089	0	118 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.34	2,500	85,850	0	2.5 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.31	278	9,538	0	278 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.16	100	3,416	0	100 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.15	1,000	34,150	0	1,000 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.11	1,100	37,521	0	1.1 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.10	22	750	0	22 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.05	500	17,025	0	500 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	34.00	3,346	113,764	25,618	29 K to 25.6 K (-11.55 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.99	500	16,995	0	500 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.99	1,636	55,608	0	1.6 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.98	200	6,796	0	200 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.97	900	30,573	0	900 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.96	500	16,980	0	500 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.95	300	10,185	0	300 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.94	1,300	44,122	0	1.3 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.92	700	23,744	0	700 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.91	1,800	61,038	0	1.8 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.90	13	441	0	13 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.90	5,787	196,179	0	5.8 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.87	1,430	48,434	0	1.4 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.86	700	23,702	0	700 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.86	706	23,905	0	706 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.85	1,300	44,005	0	1.3 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.82	1,200	40,584	0	1.2 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.81	786	26,575	0	786 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.80	545	18,421	0	545 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.79	2,000	67,580	0	2 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.79	1,200	40,548	0	1.2 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.78	500	16,890	0	500 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.76	469	15,833	0	469 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.75	1,000	33,750	0	1,000 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.74	500	16,870	0	500 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.73	1,000	33,730	0	1,000 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.73	800	26,984	0	800 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.72	364	12,274	0	364 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.71	400	13,484	0	400 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Sell	S	33.70	1,500	50,550	0	1.5 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Option Exercise	M	3.53	10,000	35,300	0
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	34.39	700	24,073	92,000	92.7 K to 92 K (-0.76 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	34.40	2,077	71,449	0	2.1 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	34.43	300	10,329	0	300 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	34.49	100	3,449	0	100 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	34.50	1,100	37,950	0	1.1 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Sell	S	34.90	2,723	95,033	0	2.7 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Buy	M	3.53	10,000	35,300	0	-10,000 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	3.53	10,000	35,300	75,000
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.26	200	6,852	178,044	178.2 K to 178 K (-0.11 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.27	600	20,562	0	600 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.28	400	13,712	0	400 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.29	100	3,429	0	100 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.30	500	17,150	0	500 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.31	550	18,871	0	550 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.32	800	27,456	0	800 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.33	100	3,433	0	100 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.34	400	13,736	0	400 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.35	1,100	37,785	0	1.1 K to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.36	500	17,180	0	500 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.37	700	24,059	0	700 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.38	400	13,752	0	400 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.39	800	27,512	0	800 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.40	600	20,640	0	600 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.42	200	6,884	0	200 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.43	100	3,443	0	100 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.44	250	8,610	0	250 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.46	201	6,926	0	201 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.48	100	3,448	0	100 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.50	899	31,016	0	899 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.51	400	13,804	0	400 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	34.76	100	3,476	0	100 to 0 (-100.00 %)
Jun 04 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	3.53	10,000	35,300	0	-10,000 to 0 (-100.00 %)
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Option Exercise	M	11.59	10,000	115,900	0
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Option Exercise	M	9.38	10,000	93,800	0
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Option Exercise	M	10.95	10,000	109,500	0
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Option Exercise	M	4.13	10,000	41,300	0
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Buy	M	11.59	10,000	115,900	59,000	49 K to 59 K (+20.41 %)
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Buy	M	9.38	10,000	93,800	0	-10,000 to 0 (-100.00 %)
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Buy	M	10.95	10,000	109,500	0	-10,000 to 0 (-100.00 %)
Jun 03 2008	AMSC	AMERICAN SUPERCOND ...	DROUIN RICHARD	Director	Buy	M	4.13	10,000	41,300	0	-10,000 to 0 (-100.00 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Option Exercise	M	12.80	3,492	44,698	2,508
May 30 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Option Exercise	M	7.81	10,982	85,769	0
May 30 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Sell	S	34.77	300	10,431	94,351	94.7 K to 94.4 K (-0.32 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Sell	S	34.75	10,682	371,205	0	10.7 K to 0 (-100.00 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Sell	S	34.25	3,492	119,601	0	3.5 K to 0 (-100.00 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Buy	M	12.80	3,492	44,698	0	-3,492 to 0 (-100.00 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Buy	M	7.81	10,982	85,769	0	-10,982 to 0 (-100.00 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	SANTAMARIA ANGELO R	VP, Global Manufact ...	Option Exercise	M	13.25	20,000	265,000	20,000
May 30 2008	AMSC	AMERICAN SUPERCOND ...	SANTAMARIA ANGELO R	VP, Global Manufact ...	Sell	S	35.00	20,000	700,000	46,000	66 K to 46 K (-30.30 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	SANTAMARIA ANGELO R	VP, Global Manufact ...	Buy	M	13.25	20,000	265,000	0	-20,000 to 0 (-100.00 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	15.19	43,417	659,504	6,583
May 30 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Sell	S	35.00	43,417	1,519,595	178,044	221.5 K to 178 K (-19.60 %)
May 30 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	15.19	43,417	659,504	0	-43,417 to 0 (-100.00 %)
May 21 2008	AMSC	AMERICAN SUPERCOND ...	SANTAMARIA ANGELO R	VP, Global Manufact ...	Sell	S	30.82	2,000	61,640	46,000	48 K to 46 K (-4.17 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	Poor Timothy D.	VP, Global Sales & ...	Grant	A	0.00	30,000	0	38,208	8.2 K to 38.2 K (+365.50 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Option Exercise	M	12.56	7,959	99,989	0
May 16 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Grant	A	0.00	60,000	0	178,044	118 K to 178 K (+50.83 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	YUREK GREGORY J	Chairman, President ...	Buy	M	12.56	7,959	99,989	0	-7,959 to 0 (-100.00 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	McGahn Daniel P	VP/GM Superconducto ...	Grant	A	0.00	35,000	0	51,000	16 K to 51 K (+218.75 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	HENRY DAVID A	SVP, CFO & Treasure ...	Grant	A	0.00	30,000	0	88,000	58 K to 88 K (+51.72 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Grant	A	0.00	45,000	0	94,351	49.4 K to 94.4 K (+91.18 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	SANTAMARIA ANGELO R	VP, Global Manufact ...	Grant	A	0.00	30,000	0	48,000	18 K to 48 K (+166.67 %)
May 16 2008	AMSC	AMERICAN SUPERCOND ...	MALOZEMOFF ALEXIS P	EVP & Chief Technic ...	Grant	A	0.00	5,000	0	89,000	84 K to 89 K (+5.95 %)
May 12 2008	AMSC	AMERICAN SUPERCOND ...	STANKIEWICZ CHARLES W	EVP & GM, AMSC Powe ...	Option Exercise	M	15.19	3,000	45,570	2,000

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