美國超導公司
US ˙ NasdaqGS ˙ US0301112076

簡介

本頁面提供了有關 Michelle Douglas 已知的內部交易歷史的全面分析。內部人士包括公司的高管、董事或重要投資者。一般而言，基於內幕、非公開信息進行交易是非法的。這並不意味著他們在自己的公司進行任何交易都是非法的。但是，他們必須透過Form 4向美國證券交易委員會（SEC）報告所有交易。盡管存在這些限制，學術研究表明，內部人士 - 整體而言 - 在自己公司中的投資表現往往優於市場。

平均交易盈利能力

「平均交易盈利能力」衡量了內部人士在過去三年中所有非計劃性的公開市場購買交易的平均回報率。計算過程包括檢查每筆交易，排除了作為10b5-1交易計劃的一部分的交易。然後，對每筆交易在3、6和12個月的表現進行平均，以生成該筆交易最終的表現指標。最終，將所有交易的表現指標進行平均，計算出內部人士的總體平均表現指標。列表僅包含在過去兩年中進行過至少三筆交易的內部人士。

如果內部人士的交易盈利能力顯示為"N/A"，則可能是因為該內部人士在過去三年內沒有進行任何公開市場購買交易，或者他們進行的交易距離現在太近，無法計算出可靠的表現指標。

更新頻率：每日

查看收益最高的的內幕交易者列表。

查看排名最高的內部人士。
報告內部持倉的公司

SEC文件顯示Michelle Douglas已報告在以下公司擁有持倉或進行了交易：

證券 職位 最新報告的持倉
US:QTWW / Quantum Fuel Systems Technologies Worldwide, Inc. 10% Owner 0
US:FSYS / Fuel Systems Solutions, Inc. 10% Owner 0
US:AMSC / American Superconductor Corporation 10% Owner 204,100
US:PRPO / Precipio, Inc. 10% Owner 1,094,996
US:ETRM / EnteroMedics Inc 10% Owner 168,000
US:IMAX / IMAX Corporation 10% Owner 3,709,372
如何解讀這些圖表

以下圖表顯示了在Michelle Douglas進行的每筆公開市場非計劃交易後證券的股價表現。非計劃交易是指沒有作為10b5-1交易計劃的一部分而進行的交易。股價表現以累積百分比變化的方式繪製。例如，如果一筆內部人士交易是在2019年1月1日進行的，該圖表將顯示該證券的每日百分比變化直至當前日期。如果在此期間股價從10美元漲至15美元，則股價的累積百分比變化將為50%。從10美元漲至20美元的價格變化將為100%，而從10美元跌至5美元的價格變化將為-50%。

最終，我們將評估內部人士的交易與股價的超額回報（正向或負向）之間的相關性，以判斷內部人士是否在交易中利用內部信息獲利。如果內部人士有這樣的行為，我們預期看到（a）購買後的正回報，或者（b）賣出後的負回報。對於情況（a），購買圖表將顯示一系列向上傾斜的曲線，表示每次購買後都有正回報。對於情況（b），賣出圖表將顯示一系列向下傾斜的曲線，表示每次賣出後都有負回報。

然而，僅憑這一點還不足以得出結論。例如，如果公司的股價在多年內呈現非周期性上升，我們會預期所有購買後的圖表都呈現向上傾斜。同樣地，多年來呈現非周期性下降的股價會導致賣出後的圖表也呈現向下傾斜。這兩種情況的圖表都不能表示內部人士在進行內幕交易。

最有力的指標是在公司股價呈極度循環波動的情況下，「購買」圖表顯示正向信號，而「賣出」圖表顯示負向趨勢。這種情況強烈暗示內部人士可能根據內幕信息精確地計時進行交易，以獲得財務優勢。

AMSC / American Superconductor Corporation內部人士買入 - 短期收益分析

在這一部分，我們分析了在 AMSC / American Superconductor Corporation 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最高利潤的
天數		 達到最高利潤時的
價格		 最高
淨利 ($)		 最高回報率（%）
2015-04-24 AMSC DOUGLAS KEVIN 264,000 6.0000 264,000 6.0000 1,584,000 364 8.7900 736,560 46.50
2015-04-24 AMSC DOUGLAS KEVIN 217,800 6.0000 217,800 6.0000 1,306,800
2015-04-24 AMSC DOUGLAS KEVIN 112,200 6.0000 112,200 6.0000 673,200
2015-04-24 AMSC DOUGLAS KEVIN 66,000 6.0000 66,000 6.0000 396,000
2013-02-13 AMSC DOUGLAS KEVIN 98,000 3.2200 9,800 32.2000 315,560
2013-02-13 AMSC DOUGLAS KEVIN 80,850 3.2200 8,085 32.2000 260,337
2013-02-13 AMSC DOUGLAS KEVIN 41,650 3.2200 4,165 32.2000 134,113
2013-02-13 AMSC DOUGLAS KEVIN 24,500 3.2200 2,450 32.2000 78,890
2013-02-12 AMSC DOUGLAS KEVIN 145,601 3.0500 14,560 30.5000 444,083
2013-02-12 AMSC DOUGLAS KEVIN 120,121 3.0500 12,012 30.5000 366,369
2013-02-12 AMSC DOUGLAS KEVIN 61,880 3.0500 6,188 30.5000 188,734
2013-02-12 AMSC DOUGLAS KEVIN 36,400 3.0500 3,640 30.5000 111,020
2013-02-11 AMSC DOUGLAS KEVIN 57,258 3.1000 5,726 31.0000 177,500
2013-02-11 AMSC DOUGLAS KEVIN 47,238 3.1000 4,724 31.0000 146,438
2013-02-11 AMSC DOUGLAS KEVIN 24,334 3.1000 2,433 31.0000 75,435
2013-02-11 AMSC DOUGLAS KEVIN 14,314 3.1000 1,431 31.0000 44,373
2013-02-08 AMSC DOUGLAS KEVIN 17,848 2.8200 1,785 28.2000 50,331
2013-02-08 AMSC DOUGLAS KEVIN 14,725 2.8200 1,472 28.2000 41,524
2013-02-08 AMSC DOUGLAS KEVIN 7,585 2.8200 758 28.2000 21,390
2013-02-08 AMSC DOUGLAS KEVIN 4,462 2.8200 446 28.2000 12,583
2013-02-07 AMSC DOUGLAS KEVIN 28,149 2.8100 2,815 28.1000 79,099
2013-02-07 AMSC DOUGLAS KEVIN 23,223 2.8100 2,322 28.1000 65,257
2013-02-07 AMSC DOUGLAS KEVIN 11,963 2.8100 1,196 28.1000 33,616
2013-02-07 AMSC DOUGLAS KEVIN 7,037 2.8100 704 28.1000 19,774
2013-02-06 AMSC DOUGLAS KEVIN 68,467 2.8500 6,847 28.5000 195,131
2013-02-06 AMSC DOUGLAS KEVIN 56,486 2.8500 5,649 28.5000 160,985
2013-02-06 AMSC DOUGLAS KEVIN 29,099 2.8500 2,910 28.5000 82,932
2013-02-06 AMSC DOUGLAS KEVIN 17,117 2.8500 1,712 28.5000 48,783
2012-12-04 AMSC DOUGLAS KEVIN 49,256 2.6900 4,926 26.9000 132,499
2012-12-04 AMSC DOUGLAS KEVIN 40,636 2.6900 4,064 26.9000 109,311
2012-12-04 AMSC DOUGLAS KEVIN 20,934 2.6900 2,093 26.9000 56,312
2012-12-04 AMSC DOUGLAS KEVIN 12,314 2.6900 1,231 26.9000 33,125
2012-12-03 AMSC DOUGLAS KEVIN 41,728 2.6900 4,173 26.9000 112,248
2012-12-03 AMSC DOUGLAS KEVIN 34,425 2.6900 3,442 26.9000 92,603
2012-12-03 AMSC DOUGLAS KEVIN 17,734 2.6900 1,773 26.9000 47,704
2012-12-03 AMSC DOUGLAS KEVIN 10,432 2.6900 1,043 26.9000 28,062
2012-11-30 AMSC DOUGLAS KEVIN 49,599 2.7700 4,960 27.7000 137,389
2012-11-30 AMSC DOUGLAS KEVIN 40,920 2.7700 4,092 27.7000 113,348
2012-11-30 AMSC DOUGLAS KEVIN 21,080 2.7700 2,108 27.7000 58,392
2012-11-30 AMSC DOUGLAS KEVIN 12,400 2.7700 1,240 27.7000 34,348
2012-11-29 AMSC DOUGLAS KEVIN 38,505 2.6000 3,850 26.0000 100,113
2012-11-29 AMSC DOUGLAS KEVIN 31,766 2.6000 3,177 26.0000 82,592
2012-11-29 AMSC DOUGLAS KEVIN 16,364 2.6000 1,636 26.0000 42,546
2012-11-29 AMSC DOUGLAS KEVIN 9,626 2.6000 963 26.0000 25,028
2012-11-28 AMSC DOUGLAS KEVIN 96,458 2.6000 9,646 26.0000 250,791
2012-11-28 AMSC DOUGLAS KEVIN 79,578 2.6000 7,958 26.0000 206,903
2012-11-28 AMSC DOUGLAS KEVIN 40,995 2.6000 4,100 26.0000 106,587
2012-11-28 AMSC DOUGLAS KEVIN 24,115 2.6000 2,412 26.0000 62,699
2012-11-27 AMSC DOUGLAS KEVIN 67,148 2.7700 6,715 27.7000 186,000
2012-11-27 AMSC DOUGLAS KEVIN 55,398 2.7700 5,540 27.7000 153,452
2012-11-27 AMSC DOUGLAS KEVIN 28,538 2.7700 2,854 27.7000 79,050
2012-11-27 AMSC DOUGLAS KEVIN 16,787 2.7700 1,679 27.7000 46,500
2012-11-26 AMSC DOUGLAS KEVIN 35,601 2.6100 3,560 26.1000 92,919
2012-11-26 AMSC DOUGLAS KEVIN 29,370 2.6100 2,937 26.1000 76,656
2012-11-26 AMSC DOUGLAS KEVIN 15,130 2.6100 1,513 26.1000 39,489
2012-11-26 AMSC DOUGLAS KEVIN 8,900 2.6100 890 26.1000 23,229
2012-11-23 AMSC DOUGLAS KEVIN 11,840 2.5500 1,184 25.5000 30,192
2012-11-23 AMSC DOUGLAS KEVIN 9,768 2.5500 977 25.5000 24,908
2012-11-23 AMSC DOUGLAS KEVIN 5,032 2.5500 503 25.5000 12,832
2012-11-23 AMSC DOUGLAS KEVIN 2,960 2.5500 296 25.5000 7,548
2012-11-21 AMSC DOUGLAS KEVIN 17,345 2.4700 1,734 24.7000 42,842
2012-11-21 AMSC DOUGLAS KEVIN 14,310 2.4700 1,431 24.7000 35,346
2012-11-21 AMSC DOUGLAS KEVIN 7,372 2.4700 737 24.7000 18,209
2012-11-21 AMSC DOUGLAS KEVIN 4,336 2.4700 434 24.7000 10,710

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

AMSC / American Superconductor Corporation Insider Trades
AMSC / American Superconductor Corporation內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 AMSC / American Superconductor Corporation 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最低利潤的
天數		 達到最低利潤時的
價格		 避免的
最高損失金額($)		 避免的
最高損失率($)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

AMSC / American Superconductor Corporation Insider Trades
IMAX / IMAX Corporation內部人士買入 - 短期收益分析

在這一部分，我們分析了在 AMSC / American Superconductor Corporation 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最高利潤的
天數		 達到最高利潤時的
價格		 最高
淨利 ($)		 最高回報率（%）
2008-05-08 IMAX DOUGLAS KEVIN 545,289 6.6020 545,289 6.6020 3,599,998 90 7.83 669,616 18.60
2008-05-08 IMAX DOUGLAS KEVIN 736,141 6.6020 736,141 6.6020 4,860,003
2008-05-08 IMAX DOUGLAS KEVIN 272,645 6.6020 272,645 6.6020 1,800,002
2008-05-08 IMAX DOUGLAS KEVIN 1,172,372 6.6020 1,172,372 6.6020 7,740,000

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

IMAX / IMAX Corporation Insider Trades
IMAX / IMAX Corporation內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 AMSC / American Superconductor Corporation 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最低利潤的
天數		 達到最低利潤時的
價格		 避免的
最高損失金額($)		 避免的
最高損失率($)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

IMAX / IMAX Corporation Insider Trades
PRPO / Precipio, Inc.內部人士買入 - 短期收益分析

在這一部分，我們分析了在 AMSC / American Superconductor Corporation 中進行的每筆非計劃的公開市場內部人士購買的盈利情況。這種分析有助於了解內部人士是否持續產生異常的回報，以及是否值得跟踪。該分析基於每筆交易後一年的情況，結果僅為理論值。

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最高利潤的
天數		 達到最高利潤時的
價格		 最高
淨利 ($)		 最高回報率（%）
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

PRPO / Precipio, Inc. Insider Trades
PRPO / Precipio, Inc.內部人士賣出 - 短期虧損分析

在這一部分，我們分析了在 AMSC / American Superconductor Corporation 中進行的每筆非計劃的公開市場內部人士賣出所達成的短期虧損規避。如果存在持續的虧損規避模式，可能表明未來的內部人士賣出交易預示著價格的下跌。該分析基於每筆交易後一年的情況，

以下表格顯示了最近的自動交易計劃之外的公開市場購買。

交易日期 證券代碼 內部人士 報告
股數		 Reported
價格		 經調整
股數		 經調整
價格		 成本基礎 達到最低利潤的
天數		 達到最低利潤時的
價格		 避免的
最高損失金額($)		 避免的
最高損失率($)
當前未知該內部人士及證券組合進行過任何未預先計劃的公開市場交易。

經調整價格 已按拆股調整。經調整股數 已按拆股調整。

PRPO / Precipio, Inc. Insider Trades
歷史內部人交易

該表格顯示了由 Michelle Douglas 進行的所有內幕交易的完整列表，這些交易已向美國證券交易委員會（SEC）披露。

呈報日期 交易日期 表格 證券代碼 證券 代碼 10b5-1 股份 剩餘股份 %
變化		 每股
股價		 交易
金額		 剩餘
金額
2016-07-14 2016-07-13 4 QTWW QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.
Convertible Note 		J - Other -900,000 0 -100.00
2016-07-14 2016-07-13 4 QTWW QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.
Convertible Note 		J - Other -600,000 0 -100.00
2016-07-14 2016-07-13 4 QTWW QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.
Convertible Note 		J - Other -6,000,000 0 -100.00
2016-07-14 2016-07-13 4 QTWW QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.
Convertible Note 		J - Other -4,000,000 0 -100.00
2016-06-07 2016-06-01 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		D - Sale to Issuer -264,167 0 -100.00
2016-06-07 2016-06-01 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		D - Sale to Issuer -449,088 0 -100.00
2016-06-07 2016-06-01 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		D - Sale to Issuer -901,758 0 -100.00
2016-06-07 2016-06-01 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		D - Sale to Issuer -1,056,671 0 -100.00
2015-07-01 2015-06-30 4 QTWW QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.
Convertible Note 		P - Purchase 900,000.00
2015-07-01 2015-06-30 4 QTWW QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDWIDE, INC.
Convertible Note 		P - Purchase 600,000.00
2015-05-04 2015-04-24 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 66,000 204,100 47.79 6.00 396,000 1,224,600
2015-05-04 2015-04-24 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 112,200 344,353 48.33 6.00 673,200 2,066,118
2015-05-04 2015-04-24 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 217,800 656,262 49.67 6.00 1,306,800 3,937,572
2015-05-04 2015-04-24 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 264,000 834,533 46.27 6.00 1,584,000 5,007,198
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,094,996
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,168,330
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		969,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		849,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,094,996
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,168,330
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		969,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		849,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,094,996
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,168,330
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		969,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		849,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,094,996
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,168,330
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		969,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		849,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,094,996
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,168,330
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		969,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		849,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,094,996
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		1,168,330
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		969,997
2014-05-29 3 TBIO TRANSGENOMIC INC
Common Stock 		849,997
2013-03-12 2013-03-11 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 4,015 264,167 1.54 16.10 64,642 4,253,089
2013-03-12 2013-03-11 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 6,825 449,088 1.54 16.10 109,882 7,230,317
2013-03-12 2013-03-11 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 13,249 901,758 1.49 16.10 213,309 14,518,304
2013-03-12 2013-03-11 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 16,059 1,056,671 1.54 16.10 258,550 17,012,403
2013-03-12 2013-03-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 5,985 260,152 2.35 15.67 93,785 4,076,582
2013-03-12 2013-03-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 10,175 442,263 2.35 15.67 159,442 6,930,261
2013-03-12 2013-03-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 19,751 888,509 2.27 15.67 309,498 13,922,936
2013-03-12 2013-03-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 23,941 1,040,612 2.35 15.67 375,155 16,306,390
2013-02-26 2013-02-22 4 ETRM EnteroMedics Inc
Warrant (Right to Buy) 		P - Purchase 168,000 168,000
2013-02-26 2013-02-22 4 ETRM EnteroMedics Inc
Warrant (Right to Buy) 		P - Purchase 420,000 420,000
2013-02-26 2013-02-22 4 ETRM EnteroMedics Inc
Warrant (Right to Buy) 		P - Purchase 252,000 252,000
2013-02-26 2013-02-22 4 ETRM EnteroMedics Inc
Common Stock 		P - Purchase 420,000 1,654,341 34.03
2013-02-26 2013-02-22 4 ETRM EnteroMedics Inc
Common Stock 		P - Purchase 1,050,000 3,456,512 43.63
2013-02-26 2013-02-22 4 ETRM EnteroMedics Inc
Common Stock 		P - Purchase 630,000 3,010,852 26.46
2013-02-13 2013-02-13 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 24,500 1,381,010 1.81 3.22 78,890 4,446,852
2013-02-13 2013-02-13 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 41,650 2,321,532 1.83 3.22 134,113 7,475,333
2013-02-13 2013-02-13 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 80,850 4,384,634 1.88 3.22 260,337 14,118,521
2013-02-13 2013-02-13 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 98,000 5,705,331 1.75 3.22 315,560 18,371,166
2013-02-13 2013-02-12 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 36,400 1,356,510 2.76 3.05 111,020 4,137,356
2013-02-13 2013-02-12 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 61,880 2,279,882 2.79 3.05 188,734 6,953,640
2013-02-13 2013-02-12 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 120,121 4,303,784 2.87 3.05 366,369 13,126,541
2013-02-13 2013-02-12 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 145,601 5,607,331 2.67 3.05 444,083 17,102,360
2013-02-13 2013-02-11 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 14,314 1,320,110 1.10 3.10 44,373 4,092,341
2013-02-13 2013-02-11 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 24,334 2,218,002 1.11 3.10 75,435 6,875,806
2013-02-13 2013-02-11 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 47,238 4,183,663 1.14 3.10 146,438 12,969,355
2013-02-13 2013-02-11 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 57,258 5,461,730 1.06 3.10 177,500 16,931,363
2013-02-08 2013-02-08 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 4,462 1,305,796 0.34 2.82 12,583 3,682,345
2013-02-08 2013-02-08 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 7,585 2,193,668 0.35 2.82 21,390 6,186,144
2013-02-08 2013-02-08 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 14,725 4,136,425 0.36 2.82 41,524 11,664,718
2013-02-08 2013-02-08 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 17,848 5,404,472 0.33 2.82 50,331 15,240,611
2013-02-08 2013-02-07 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 7,037 1,301,334 0.54 2.81 19,774 3,656,749
2013-02-08 2013-02-07 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 11,963 2,186,083 0.55 2.81 33,616 6,142,893
2013-02-08 2013-02-07 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 23,223 4,121,700 0.57 2.81 65,257 11,581,977
2013-02-08 2013-02-07 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 28,149 5,386,624 0.53 2.81 79,099 15,136,413
2013-02-08 2013-02-06 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 17,117 1,294,297 1.34 2.85 48,783 3,688,746
2013-02-08 2013-02-06 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 29,099 2,174,120 1.36 2.85 82,932 6,196,242
2013-02-08 2013-02-06 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 56,486 4,098,477 1.40 2.85 160,985 11,680,659
2013-02-08 2013-02-06 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 68,467 5,358,475 1.29 2.85 195,131 15,271,654
2012-12-04 2012-12-04 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 12,314 1,277,180 0.97 2.69 33,125 3,435,614
2012-12-04 2012-12-04 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 20,934 2,145,021 0.99 2.69 56,312 5,770,106
2012-12-04 2012-12-04 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 40,636 4,041,991 1.02 2.69 109,311 10,872,956
2012-12-04 2012-12-04 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 49,256 3,975,344 1.25 2.69 132,499 10,693,675
2012-12-04 2012-12-03 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 10,432 1,264,866 0.83 2.69 28,062 3,402,490
2012-12-04 2012-12-03 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 17,734 2,124,087 0.84 2.69 47,704 5,713,794
2012-12-04 2012-12-03 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 34,425 4,001,355 0.87 2.69 92,603 10,763,645
2012-12-04 2012-12-03 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 41,728 3,926,088 1.07 2.69 112,248 10,561,177
2012-12-04 2012-11-30 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 12,400 1,254,434 1.00 2.77 34,348 3,474,782
2012-12-04 2012-11-30 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 21,080 2,106,353 1.01 2.77 58,392 5,834,598
2012-12-04 2012-11-30 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 40,920 3,966,930 1.04 2.77 113,348 10,988,396
2012-12-04 2012-11-30 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 49,599 3,884,360 1.29 2.77 137,389 10,759,677
2012-11-29 2012-11-29 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 9,626 1,242,034 0.78 2.60 25,028 3,229,288
2012-11-29 2012-11-29 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 16,364 2,085,273 0.79 2.60 42,546 5,421,710
2012-11-29 2012-11-29 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 31,766 3,926,010 0.82 2.60 82,592 10,207,626
2012-11-29 2012-11-29 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 38,505 3,834,761 1.01 2.60 100,113 9,970,379
2012-11-29 2012-11-28 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 24,115 1,232,408 2.00 2.60 62,699 3,204,261
2012-11-29 2012-11-28 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 40,995 2,068,909 2.02 2.60 106,587 5,379,163
2012-11-29 2012-11-28 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 79,578 3,894,244 2.09 2.60 206,903 10,125,034
2012-11-29 2012-11-28 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 96,458 3,796,256 2.61 2.60 250,791 9,870,266
2012-11-29 2012-11-27 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 16,787 1,208,293 1.41 2.77 46,500 3,346,972
2012-11-29 2012-11-27 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 28,538 2,027,914 1.43 2.77 79,050 5,617,322
2012-11-29 2012-11-27 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 55,398 3,814,666 1.47 2.77 153,452 10,566,625
2012-11-29 2012-11-27 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 67,148 3,699,798 1.85 2.77 186,000 10,248,440
2012-11-26 2012-11-26 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 8,900 1,191,506 0.75 2.61 23,229 3,109,831
2012-11-26 2012-11-26 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 15,130 1,999,376 0.76 2.61 39,489 5,218,371
2012-11-26 2012-11-26 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 29,370 3,759,268 0.79 2.61 76,656 9,811,689
2012-11-26 2012-11-26 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 35,601 3,632,650 0.99 2.61 92,919 9,481,216
2012-11-26 2012-11-23 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 2,960 1,182,606 0.25 2.55 7,548 3,015,645
2012-11-26 2012-11-23 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 5,032 1,984,246 0.25 2.55 12,832 5,059,827
2012-11-26 2012-11-23 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 9,768 3,729,898 0.26 2.55 24,908 9,511,240
2012-11-26 2012-11-23 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 11,840 3,597,049 0.33 2.55 30,192 9,172,475
2012-11-26 2012-11-21 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 4,336 1,179,646 0.37 2.47 10,710 2,913,726
2012-11-26 2012-11-21 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 7,372 1,979,214 0.37 2.47 18,209 4,888,659
2012-11-26 2012-11-21 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 14,310 3,720,130 0.39 2.47 35,346 9,188,721
2012-11-26 2012-11-21 4 AMSC AMERICAN SUPERCONDUCTOR CORP /DE/
Common Stock 		P - Purchase 17,345 3,585,209 0.49 2.47 42,842 8,855,466
2012-10-10 2012-10-10 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 4,099 254,166 1.64 18.24 74,766 4,635,988
2012-10-10 2012-10-10 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 6,968 432,089 1.64 18.24 127,096 7,881,303
2012-10-10 2012-10-10 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 13,525 868,758 1.58 18.24 246,696 15,846,146
2012-10-10 2012-10-10 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 16,394 1,016,671 1.64 18.24 299,027 18,544,079
2012-10-10 2012-10-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 4,703 250,067 1.92 18.52 87,100 4,631,241
2012-10-10 2012-10-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 7,996 425,121 1.92 18.52 148,086 7,873,241
2012-10-10 2012-10-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 15,520 855,233 1.85 18.52 287,430 15,838,915
2012-10-10 2012-10-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 18,812 1,000,277 1.92 18.52 348,398 18,525,130
2012-10-10 2012-10-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 507 245,364 0.21 18.68 9,471 4,583,400
2012-10-10 2012-10-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 861 417,125 0.21 18.68 16,083 7,791,895
2012-10-10 2012-10-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 1,672 839,713 0.20 18.68 31,233 15,685,839
2012-10-10 2012-10-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 2,027 981,465 0.21 18.68 37,864 18,333,766
2012-09-24 2012-09-22 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		E - Other -100 0 -100.00
2012-09-24 2012-09-22 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		E - Other -170 0 -100.00
2012-09-24 2012-09-22 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		E - Other -330 0 -100.00
2012-09-24 2012-09-22 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		E - Other -400 0 -100.00
2012-08-14 2012-08-13 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		S - Sale -100 100 -50.00 75.00 -7,500 7,500
2012-08-14 2012-08-13 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		S - Sale -170 170 -50.00 75.00 -12,750 12,750
2012-08-14 2012-08-13 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		S - Sale -330 330 -50.00 75.00 -24,750 24,750
2012-08-14 2012-08-13 4 FSYS Fuel Systems Solutions, Inc.
Put Option (obligation to buy) 		S - Sale -400 400 -50.00 75.00 -30,000 30,000
2012-07-26 2012-07-24 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 3,020 244,857 1.25 16.54 49,951 4,049,935
2012-07-26 2012-07-24 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 5,134 416,264 1.25 16.54 84,916 6,885,007
2012-07-26 2012-07-24 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 9,966 838,041 1.20 16.54 164,838 13,861,198
2012-07-26 2012-07-24 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 12,080 979,438 1.25 16.54 199,803 16,199,905
2012-07-23 2012-07-23 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 2,790 241,837 1.17 15.57 43,440 3,765,402
2012-07-23 2012-07-23 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 4,743 411,130 1.17 15.57 73,849 6,401,294
2012-07-23 2012-07-23 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 9,207 828,075 1.12 15.57 143,353 12,893,128
2012-07-23 2012-07-23 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 11,160 967,358 1.17 15.57 173,761 15,061,764
2012-07-23 2012-07-20 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 3,470 239,047 1.47 16.00 55,520 3,824,752
2012-07-23 2012-07-20 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 5,899 406,387 1.47 16.00 94,384 6,502,192
2012-07-23 2012-07-20 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 11,451 818,868 1.42 16.00 183,216 13,101,888
2012-07-23 2012-07-20 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 13,880 956,198 1.47 16.00 222,080 15,299,168
2012-07-23 2012-07-19 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 720 235,577 0.31 16.39 11,801 3,861,107
2012-07-23 2012-07-19 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 1,224 400,488 0.31 16.39 20,061 6,563,998
2012-07-23 2012-07-19 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 2,376 807,417 0.30 16.39 38,943 13,233,565
2012-07-23 2012-07-19 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 2,880 942,318 0.31 16.39 47,203 15,444,592
2012-04-19 2012-04-16 4 ETRM EnteroMedics Inc
Common Stock 		P - Purchase 454,341 1,234,341 58.25 2.22 1,010,000 2,743,940
2012-04-19 2012-04-16 4 ETRM EnteroMedics Inc
Common Stock 		P - Purchase 681,512 2,406,512 39.51 2.22 1,515,001 5,349,676
2012-04-19 2012-04-16 4 ETRM EnteroMedics Inc
Common Stock 		P - Purchase 1,135,852 2,376,872 91.53 2.22 2,524,999 5,283,786
2012-02-09 2012-02-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 1,810 234,857 0.78 24.09 43,603 5,657,705
2012-02-09 2012-02-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 3,077 399,264 0.78 24.09 74,125 9,618,270
2012-02-09 2012-02-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 5,973 805,041 0.75 24.09 143,890 19,393,438
2012-02-09 2012-02-09 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 7,240 939,438 0.78 24.09 174,412 22,631,061
2012-02-09 2012-02-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 9,740 233,047 4.36 24.20 235,708 5,639,737
2012-02-09 2012-02-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 16,558 396,187 4.36 24.20 400,704 9,587,725
2012-02-09 2012-02-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 32,142 799,068 4.19 24.20 777,836 19,337,446
2012-02-09 2012-02-08 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 38,960 932,198 4.36 24.20 942,832 22,559,192
2012-02-09 2012-02-07 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 26,000 223,307 13.18 23.56 612,560 5,261,113
2012-02-09 2012-02-07 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 44,200 379,629 13.18 23.56 1,041,352 8,944,059
2012-02-09 2012-02-07 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 85,800 766,926 12.60 23.56 2,021,448 18,068,777
2012-02-09 2012-02-07 4 FSYS Fuel Systems Solutions, Inc.
Common Stock 		P - Purchase 104,000 893,238 13.18 23.56 2,450,240 21,044,687
2008-05-29 2008-05-08 4/A IMAX IMAX CORP
Common Stock 		P - Purchase 1,172,372 3,709,372 46.21 6.60 7,740,000 24,489,274
2008-05-29 2008-05-08 4/A IMAX IMAX CORP
Common Stock 		P - Purchase 272,645 862,645 46.21 6.60 1,800,002 5,695,182
2008-05-29 2008-05-08 4/A IMAX IMAX CORP
Common Stock 		P - Purchase 736,141 2,329,141 46.21 6.60 4,860,003 15,376,989
2008-05-29 2008-05-08 4/A IMAX IMAX CORP
Common Stock 		P - Purchase 545,289 1,725,289 46.21 6.60 3,599,998 11,390,358
P
非衍生或衍生證券的公開市場或私下買入
S
非衍生或衍生證券的公開市場或私下賣出
A
公司向內部人員授予、獎勵或以其他方式獲取證券（例如股票期權）
C
衍生工具轉換
D
將證券賣出或轉讓回公司
F
使用從公司收到的證券的一部分來支付行使價或稅務負擔。
G
內部人士贈送或接收他人贈送公司股票
K
股權掉期和類似的避險交易
M
行使或轉換從公司獲得的衍生證券（例如期權）
V
內部人士透過Form 4自願報告的一筆交易
J
其他（附有交易描述的腳註）