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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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DateTickerCompanyOwnerRelationship Transaction Code Cost ($) Shares Transaction Value ($) Total Shares % Holdings
Aug 02 2013AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOOption ExerciseA2.51180,000451,800180,000
Aug 02 2013AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOGrantA0.00100,0000637,915537.9 K to 637.9 K (+18.59 %)
May 24 2013AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOPayment of ExerciseF2.688,52022,834537,915546.4 K to 537.9 K (-1.56 %)
May 10 2013AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOPayment of ExerciseF2.4414,08134,358546,435560.5 K to 546.4 K (-2.51 %)
May 10 2013AMSCAMERICAN SUPERCOND ...HENRY DAVID ASVP, CFO & Treasure ...SellS2.535,76014,579257,990263.8 K to 258 K (-2.18 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.2224,50078,8901,381,0101.4 M to 1.4 M (+1.81 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.2241,650134,1132,321,5322.3 M to 2.3 M (+1.83 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.2280,850260,3374,384,6344.3 M to 4.4 M (+1.88 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.2298,000315,5605,705,3315.6 M to 5.7 M (+1.75 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.0536,400111,0201,356,5101.3 M to 1.4 M (+2.76 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.0561,880188,7342,279,8822.2 M to 2.3 M (+2.79 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.05120,121366,3694,303,7844.2 M to 4.3 M (+2.87 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.05145,601444,0835,607,3315.5 M to 5.6 M (+2.67 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.1014,31444,3731,320,1101.3 M to 1.3 M (+1.10 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.1024,33475,4352,218,0022.2 M to 2.2 M (+1.11 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.1047,238146,4384,183,6634.1 M to 4.2 M (+1.14 %)
Feb 13 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP3.1057,258177,5005,461,7305.4 M to 5.5 M (+1.06 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.824,46212,5831,305,7961.3 M to 1.3 M (+0.34 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.827,58521,3902,193,6682.2 M to 2.2 M (+0.35 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8214,72541,5254,136,4254.1 M to 4.1 M (+0.36 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8217,84850,3315,404,4725.4 M to 5.4 M (+0.33 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.817,03719,7741,301,3341.3 M to 1.3 M (+0.54 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8111,96333,6162,186,0832.2 M to 2.2 M (+0.55 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8123,22365,2574,121,7004.1 M to 4.1 M (+0.57 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8128,14979,0995,386,6245.4 M to 5.4 M (+0.53 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8517,11748,7831,294,2971.3 M to 1.3 M (+1.34 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8529,09982,9322,174,1202.1 M to 2.2 M (+1.36 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8556,486160,9854,098,4774 M to 4.1 M (+1.40 %)
Feb 08 2013AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.8568,467195,1315,358,4755.3 M to 5.4 M (+1.29 %)
Jan 03 2013AMSCAMERICAN SUPERCOND ...Poor Timothy D.EVP, Windtec Soluti ...SellD0.00152,000044,705196.7 K to 44.7 K (-77.27 %)
Jan 03 2013AMSCAMERICAN SUPERCOND ...Poor Timothy D.EVP, Windtec Soluti ...SellD0.0056,6660196,705253.4 K to 196.7 K (-22.36 %)
Jan 03 2013AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...Option ExerciseA0.00119,5210158,321
Jan 03 2013AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...Option ExerciseA0.0038,800038,800
Jan 03 2013AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...SellD0.00125,000022,857147.9 K to 22.9 K (-84.54 %)
Jan 03 2013AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...SellD0.0038,8000147,857186.7 K to 147.9 K (-20.79 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6912,31433,1251,277,1801.3 M to 1.3 M (+0.97 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6920,93456,3122,145,0212.1 M to 2.1 M (+0.99 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6940,636109,3114,041,9914 M to 4 M (+1.02 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6949,256132,4993,975,3443.9 M to 4 M (+1.25 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6910,43228,0621,264,8661.3 M to 1.3 M (+0.83 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6917,73447,7042,124,0872.1 M to 2.1 M (+0.84 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6934,42592,6034,001,3554 M to 4 M (+0.87 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6941,728112,2483,926,0883.9 M to 3.9 M (+1.07 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7712,40034,3481,254,4341.2 M to 1.3 M (+1.00 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7721,08058,3922,106,3532.1 M to 2.1 M (+1.01 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7740,920113,3483,966,9303.9 M to 4 M (+1.04 %)
Dec 04 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7749,599137,3893,884,3603.8 M to 3.9 M (+1.29 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.609,62625,0281,242,0341.2 M to 1.2 M (+0.78 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6016,36442,5462,085,2732.1 M to 2.1 M (+0.79 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6031,76682,5923,926,0103.9 M to 3.9 M (+0.82 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6038,505100,1133,834,7613.8 M to 3.8 M (+1.01 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6024,11562,6991,232,4081.2 M to 1.2 M (+2.00 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6040,995106,5872,068,9092 M to 2.1 M (+2.02 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6079,578206,9033,894,2443.8 M to 3.9 M (+2.09 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6096,458250,7913,796,2563.7 M to 3.8 M (+2.61 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7716,78746,5001,208,2931.2 M to 1.2 M (+1.41 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7728,53879,0502,027,9142 M to 2 M (+1.43 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7755,398153,4523,814,6663.8 M to 3.8 M (+1.47 %)
Nov 29 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.7767,148186,0003,699,7983.6 M to 3.7 M (+1.85 %)
Oct 26 2012AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOGrantA0.00450,0000560,516110.5 K to 560.5 K (+407.18 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.618,90023,2291,191,5061.2 M to 1.2 M (+0.75 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6115,13039,4891,999,3762 M to 2 M (+0.76 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6129,37076,6563,759,2683.7 M to 3.8 M (+0.79 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.6135,60192,9193,632,6503.6 M to 3.6 M (+0.99 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.552,9607,5481,182,6061.2 M to 1.2 M (+0.25 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.555,03212,8321,984,2462 M to 2 M (+0.25 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.559,76824,9083,729,8983.7 M to 3.7 M (+0.26 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.5511,84030,1923,597,0493.6 M to 3.6 M (+0.33 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.474,33610,7101,179,6461.2 M to 1.2 M (+0.37 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.477,37218,2091,979,2142 M to 2 M (+0.37 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.4714,31035,3463,720,1303.7 M to 3.7 M (+0.39 %)
Nov 26 2012AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP2.4717,34542,8423,585,2093.6 M to 3.6 M (+0.49 %)
Oct 26 2012AMSCAMERICAN SUPERCOND ...Poor Timothy D.EVP, Windtec Soluti ...GrantA0.00182,0000253,37171.4 K to 253.4 K (+255.01 %)
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 ...HENRY DAVID ASVP, CFO & Treasure ...GrantA0.00183,0000263,75080.8 K to 263.8 K (+226.63 %)
Oct 26 2012AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...GrantA0.00150,0000186,65736.7 K to 186.7 K (+409.20 %)
Oct 26 2012AMSCAMERICAN SUPERCOND ...Maguire James FEVP, Gridtec Soluti ...GrantA0.00187,0000213,75626.8 K to 213.8 K (+698.91 %)
Aug 03 2012AMSCAMERICAN SUPERCOND ...WOOD JOHN W JRDirectorGrantA0.003,000020,00017 K to 20 K (+17.65 %)
Aug 03 2012AMSCAMERICAN SUPERCOND ...SANDE JOHN VANDERDirectorGrantA0.003,000025,00022 K to 25 K (+13.64 %)
Aug 03 2012AMSCAMERICAN SUPERCOND ...OLIVER DAVID R JRDirectorGrantA0.003,000021,40018.4 K to 21.4 K (+16.30 %)
Aug 03 2012AMSCAMERICAN SUPERCOND ...LENEHAN PAMELA FDirectorGrantA0.003,00003,0000 to 3 K
Aug 03 2012AMSCAMERICAN SUPERCOND ...DROUIN RICHARDDirectorGrantA0.003,000034,00031 K to 34 K (+9.68 %)
Aug 03 2012AMSCAMERICAN SUPERCOND ...BUDHRAJA VIKRAM SDirectorGrantA0.003,000056,00053 K to 56 K (+5.66 %)
Jun 28 2012AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...SellS4.672,60012,14236,65739.3 K to 36.7 K (-6.62 %)
May 24 2012AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOPayment of ExerciseF3.998,34033,277110,516118.9 K to 110.5 K (-7.02 %)
May 15 2012AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOPayment of ExerciseF4.036342,555118,856119.5 K to 118.9 K (-0.53 %)
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 %)
May 15 2012AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...SellS3.911,2504,88939,25740.5 K to 39.3 K (-3.09 %)
May 11 2012AMSCAMERICAN SUPERCOND ...HENRY DAVID ASVP, CFO & Treasure ...Option ExerciseA4.0940,000163,60040,000
May 11 2012AMSCAMERICAN SUPERCOND ...HENRY DAVID ASVP, CFO & Treasure ...SellS4.122,2009,06480,75083 K to 80.8 K (-2.65 %)
May 10 2012AMSCAMERICAN SUPERCOND ...Poor Timothy D.EVP, Bus. Dev. & Wi ...Option ExerciseA4.0942,000171,78042,000
May 10 2012AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...Option ExerciseA4.0938,000155,42038,000
May 10 2012AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and CEOOption ExerciseA4.09125,000511,250125,000
May 10 2012AMSCAMERICAN SUPERCOND ...Maguire James FEVP, Gridtec Soluti ...Option ExerciseA4.0960,000245,40060,000
Dec 15 2011AMSCAMERICAN SUPERCOND ...WOOD JOHN W JRDirectorGrantA0.003,000017,00014 K to 17 K (+21.43 %)
Dec 15 2011AMSCAMERICAN SUPERCOND ...SANDE JOHN VANDERDirectorGrantA0.003,000022,00019 K to 22 K (+15.79 %)
Dec 15 2011AMSCAMERICAN SUPERCOND ...OLIVER DAVID R JRDirectorGrantA0.003,000018,40015.4 K to 18.4 K (+19.48 %)
Dec 15 2011AMSCAMERICAN SUPERCOND ...DROUIN RICHARDDirectorGrantA0.003,000031,00028 K to 31 K (+10.71 %)
Dec 15 2011AMSCAMERICAN SUPERCOND ...CRISP PETER ODirectorGrantA0.003,0000118,603115.6 K to 118.6 K (+2.60 %)
Dec 15 2011AMSCAMERICAN SUPERCOND ...BUDHRAJA VIKRAM SDirectorGrantA0.003,000053,00050 K to 53 K (+6.00 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.3210,80046,6561,175,3101.2 M to 1.2 M (+0.93 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.3218,36079,3151,971,8422 M to 2 M (+0.94 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.3235,640153,9653,705,8203.7 M to 3.7 M (+0.97 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.3243,200186,6243,567,8643.5 M to 3.6 M (+1.23 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.3683,000361,8801,164,5101.1 M to 1.2 M (+7.67 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.36141,100615,1961,953,4821.8 M to 2 M (+7.79 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.36273,9001,194,2043,670,1803.4 M to 3.7 M (+8.06 %)
Oct 03 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP4.36332,0001,447,5203,524,6643.2 M to 3.5 M (+10.40 %)
Sep 28 2011AMSCAMERICAN SUPERCOND ...Poor Timothy D.EVP, Bus. Dev. & Wi ...Option ExerciseA4.6645,000209,70045,000
Sep 28 2011AMSCAMERICAN SUPERCOND ...Poor Timothy D.EVP, Bus. Dev. & Wi ...GrantA0.0025,000071,37146.4 K to 71.4 K (+53.91 %)
Sep 28 2011AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...Option ExerciseA4.6630,000139,80030,000
Sep 28 2011AMSCAMERICAN SUPERCOND ...DiCecco Susan JSVP, Corporate Admi ...GrantA0.0018,000040,50722.5 K to 40.5 K (+79.98 %)
Aug 25 2011AMSCAMERICAN SUPERCOND ...STANKIEWICZ CHARLES WEVP & GM, AMSC Powe ...SellD0.007,666065,33173 K to 65.3 K (-10.50 %)
Sep 28 2011AMSCAMERICAN SUPERCOND ...HENRY DAVID ASVP, CFO & Treasure ...Option ExerciseA4.6642,000195,72042,000
Sep 28 2011AMSCAMERICAN SUPERCOND ...HENRY DAVID ASVP, CFO & Treasure ...GrantA0.0025,000082,95058 K to 83 K (+43.14 %)
Aug 12 2011AMSCAMERICAN SUPERCOND ...SANTAMARIA ANGELO RSVP Global Manufact ...SellD0.005,832033,66839.5 K to 33.7 K (-14.76 %)
Jun 02 2011AMSCAMERICAN SUPERCOND ...YUREK GREGORY JDirectorSellD0.0018,0000176,012194 K to 176 K (-9.28 %)
May 24 2011AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and COOOption ExerciseA10.2590,000922,50090,000
May 24 2011AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and COOGrantA0.0060,0000119,49059.5 K to 119.5 K (+100.86 %)
May 17 2011AMSCAMERICAN SUPERCOND ...SANTAMARIA ANGELO RSVP Global Manufact ...SellS11.1510,000111,50039,50049.5 K to 39.5 K (-20.20 %)
May 17 2011AMSCAMERICAN SUPERCOND ...SANTAMARIA ANGELO RSVP Global Manufact ...SellS11.302,00022,60049,50051.5 K to 49.5 K (-3.88 %)
May 17 2011AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and COOSellS11.1611,500128,37359,49071 K to 59.5 K (-16.20 %)
May 16 2011AMSCAMERICAN SUPERCOND ...STANKIEWICZ CHARLES WEVP & GM, AMSC Powe ...Payment of ExerciseF11.3615,383174,75173,49788.9 K to 73.5 K (-17.31 %)
May 16 2011AMSCAMERICAN SUPERCOND ...Poor Timothy D.SVP, Global Sales & ...Payment of ExerciseF11.366,64075,43046,37153 K to 46.4 K (-12.53 %)
May 16 2011AMSCAMERICAN SUPERCOND ...McGahn Daniel PPresident and COOSellS11.5690010,40470,99071.9 K to 71 K (-1.25 %)
May 16 2011AMSCAMERICAN SUPERCOND ...HENRY DAVID ASVP, CFO & Treasure ...SellS11.4911,600133,23257,95069.6 K to 58 K (-16.68 %)
May 16 2011AMSCAMERICAN SUPERCOND ...DiCecco Susan JVP, Corporate Admin ...Payment of ExerciseF11.361,83820,88022,50724.3 K to 22.5 K (-7.55 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP14.27300,0004,281,0001,081,510781.5 K to 1.1 M (+38.39 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP14.27510,0007,277,7001,812,3821.3 M to 1.8 M (+39.16 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP14.27990,00014,127,3003,396,2802.4 M to 3.4 M (+41.14 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP14.271,200,00017,124,0003,192,6642 M to 3.2 M (+60.22 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.9120,000498,200781,510761.5 K to 781.5 K (+2.63 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.9134,000846,9401,302,3821.3 M to 1.3 M (+2.68 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.9166,0001,644,0602,406,2802.3 M to 2.4 M (+2.82 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.9180,0001,992,8001,992,6641.9 M to 2 M (+4.18 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.679,500234,365761,510752 K to 761.5 K (+1.26 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.6716,150398,4211,268,3821.3 M to 1.3 M (+1.29 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.6731,350773,4052,340,2802.3 M to 2.3 M (+1.36 %)
Apr 06 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP24.6738,000937,4601,912,6641.9 M to 1.9 M (+2.03 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.3512,200284,870752,010739.8 K to 752 K (+1.65 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.3520,740484,2791,252,2321.2 M to 1.3 M (+1.68 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.3540,260940,0712,308,9302.3 M to 2.3 M (+1.77 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.3548,8001,139,4801,874,6641.8 M to 1.9 M (+2.67 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.4110,000234,100739,810729.8 K to 739.8 K (+1.37 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.4117,000397,9701,231,4921.2 M to 1.2 M (+1.40 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.4133,000772,5302,268,6702.2 M to 2.3 M (+1.48 %)
Mar 24 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.4140,000936,4001,825,8641.8 M to 1.8 M (+2.24 %)
Mar 21 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.5717,800419,546729,810712 K to 729.8 K (+2.50 %)
Mar 21 2011AMSCAMERICAN SUPERCOND ...DOUGLAS KEVIN10% OwnerBuyP23.5730,260713,2281,214,4921.2 M to 1.2 M (+2.56 %)

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