ENG/中
老虎證券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息（分红）
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
美國超導
29.49
-0.1600
-0.54%
盤後：
29.89
0.4000
+1.36%
19:59 EDT
成交量：
58.81萬
成交額：
1,729.23萬
市值：
14.29億
市盈率：
9.88
高：
30.19
開：
29.76
低：
28.91
收：
29.65
52周最高：
70.49
52周最低：
24.87
股本：
4,846.23萬
流通股本：
4,679.41萬
量比：
0.88
換手率：
1.26%
股息：
- -
股息率：
- -
每股收益(TTM):
2.99
每股收益(LYR):
3.05
淨資產收益率：
30.16%
總資產收益率：
1.48%
市淨率：
2.50
市盈率(LYR):
9.67
資料載入中...
總覽
公司
新聞資訊
公告
2020/10/26
重要事件披露
8-K - Current report
2020/10/05
重要事件披露
8-K - Current report
2020/10/05
重要事件披露
8-K - Current report
2020/10/02
重要事件披露
8-K - Current report
2020/09/16
重要事件披露
8-K - Current report
2020/08/05
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2020/08/05
重要事件披露
8-K - Current report
2020/06/19
超過5%披露
SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2020/06/02
年度報告
10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2020/06/02
重要事件披露
8-K - Current report
2020/05/27
重要事件披露
8-K - Current report
2020/02/13
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/12
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/02/12
超過5%披露
Statement of acquisition of beneficial ownership by individuals
2020/02/07
超過5%披露
Statement of acquisition of beneficial ownership by individuals
2020/02/05
季度報告
Quarterly report [Sections 13 or 15(d)]
2020/02/05
重要事件披露
Current report, items 2.02 and 9.01
2020/02/04
超過5%披露
[Amend] Statement of acquisition of beneficial ownership by individuals
2020/01/27
超過5%披露
Statement of acquisition of beneficial ownership by individuals
2019/11/05
重要事件披露
Current report, items 2.02 and 9.01
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股，新股，港股，A股等全球金融理财产品。新加坡华人最信赖的在线投资平台，现在加入即享低费用，24/5 无时差炒美股投资理财！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.itiger.com/hant/stock/AMSC/filings?page=7"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"AMSC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"AMSC\",,,,,undefined,":{"symbol":"AMSC","market":"US","secType":"STK","nameCN":"美國超導","latestPrice":29.49,"timestamp":1787774400000,"preClose":29.65,"halted":0,"volume":588076,"hourTrading":{"tag":"盘后","latestPrice":29.89,"preClose":29.49,"latestTime":"19:59 EDT","volume":15575,"amount":460533.0509,"timestamp":1787788761575,"change":0.4,"changeRate":0.013564,"amplitude":0.014045},"delay":0,"changeRate":-0.0053962900505902245,"floatShares":46794082,"shares":48462299,"eps":2.985294,"marketStatus":"未開盤","change":-0.16,"latestTime":"08-26 16:00:00 EDT","open":29.76,"high":30.185,"low":28.91,"amount":17292253.048268,"amplitude":0.043002,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":2.985294,"tradingStatus":0,"nextMarketStatus":{"tag":"盤前交易","tradingStatus":1,"beginTime":1787817600000},"marketStatusCode":0,"adr":0,"adrRate":0,"listingDate":692427600000,"exchange":"NASDAQ","adjPreClose":29.65,"preHourTrading":{"tag":"盘前","latestPrice":29.73,"preClose":29.65,"latestTime":"09:29 EDT","volume":3842,"amount":114168.00755000001,"timestamp":1787750974018,"change":0.08,"changeRate":0.002698,"amplitude":0.017538},"postHourTrading":{"tag":"盘后","latestPrice":29.89,"preClose":29.49,"latestTime":"19:59 EDT","volume":15575,"amount":460533.0509,"timestamp":1787788761575,"change":0.4,"changeRate":0.013564,"amplitude":0.014045},"volumeRatio":0.877029,"impliedVol":0.7068,"impliedVolPercentile":0.0996},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"AMSC\",,,,,undefined,":{"symbol":"AMSC","floatShares":46794082,"roa":"1.48%","roe":"30.16%","lyrEps":3.05,"volumeRatio":0.877029,"shares":48462299,"dividePrice":0,"high":30.185,"amplitude":0.043002,"preClose":29.65,"low":28.91,"week52Low":24.87,"pbRate":"2.50","psRate":"4.45","week52High":70.4857,"institutionHeld":0.894,"latestPrice":29.49,"eps":2.985294,"divideRate":0,"volume":588076,"delay":0,"ttmEps":2.985294,"open":29.76,"prevYearClose":28.78,"prevWeekClose":30.01,"prevMonthClose":29.37,"prevQuarterClose":41.51,"fiveDayClose":31.16,"twentyDayClose":26.64,"sixtyDayClose":51.15},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/AMSC\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-05","symbol":"AMSC","fiscalQuarterEnding":"2026/06","expectedEps":0.11,"name":null,"time":"盤後","type":"earning","dateTimestamp":1785902400000,"reportTimeType":"post","actualEps":0.05},{"market":"US","date":"2026-05-27","symbol":"AMSC","fiscalQuarterEnding":"2026/03","expectedEps":0.11,"name":null,"time":"盤後","type":"earning","dateTimestamp":1779854400000,"reportTimeType":"post","actualEps":0.22},{"market":"US","date":"2026-02-04","symbol":"AMSC","fiscalQuarterEnding":"2025/12","expectedEps":0.05,"name":null,"time":"盤後","type":"earning","dateTimestamp":1770181200000,"reportTimeType":"post","actualEps":0.09},{"market":"US","date":"2025-11-05","symbol":"AMSC","fiscalQuarterEnding":"2025/09","expectedEps":0.06,"name":null,"time":"盤後","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"post","actualEps":0.12},{"market":"US","date":"2025-07-30","symbol":"AMSC","fiscalQuarterEnding":"2025/06","expectedEps":0.07,"name":null,"time":"盤後","type":"earning","dateTimestamp":1753848000000,"reportTimeType":"post","actualEps":0.18}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"AMSC\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"AMSC\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2,"buy":0.8,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.8,"analysts":5,"updateTime":1784692800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/AMSC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"AMSC","date":"2026-08-25","current":9.878424,"percent":0.678961,"low":-1678.928143,"twenty":-22.921751,"median":-6.587631,"eighty":91.047919,"high":415.851418,"avg":-42.284146,"sd":320.979194,"marketCap":1400946775},"quantilePoints":[{"date":"2021-08-27","current":-14.402967,"twenty":-15.385537,"median":-3.80665,"eighty":6.706252,"marketCap":355234787},{"date":"2021-09-03","current":-16.275123,"twenty":-15.705384,"median":-3.809855,"eighty":6.706252,"marketCap":401409644},{"date":"2021-09-10","current":-15.677871,"twenty":-15.771449,"median":-3.824219,"eighty":6.706252,"marketCap":386679015},{"date":"2021-09-17","current":-15.620443,"twenty":-15.786771,"median":-3.834437,"eighty":6.706252,"marketCap":385262608},{"date":"2021-09-24","current":-15.700842,"twenty":-15.883223,"median":-3.838646,"eighty":6.706252,"marketCap":387245578},{"date":"2021-10-01","current":-16.746034,"twenty":-16.073572,"median":-3.844857,"eighty":6.706252,"marketCap":413024179},{"date":"2021-10-08","current":-17.389229,"twenty":-16.180153,"median":-3.863364,"eighty":6.706252,"marketCap":428887933},{"date":"2021-10-15","current":-19.238413,"twenty":-16.335085,"median":-3.890119,"eighty":6.706252,"marketCap":474496227},{"date":"2021-10-22","current":-19.686353,"twenty":-16.48688,"median":-3.906971,"eighty":6.706252,"marketCap":485544199},{"date":"2021-10-29","current":-21.110569,"twenty":-16.640472,"median":-3.926611,"eighty":6.706252,"marketCap":520671084},{"date":"2021-11-05","current":-20.272119,"twenty":-16.76486,"median":-3.945046,"eighty":6.706252,"marketCap":499991547},{"date":"2021-11-12","current":-17.941463,"twenty":-16.929688,"median":-3.945046,"eighty":6.706252,"marketCap":455461991},{"date":"2021-11-19","current":-15.995195,"twenty":-17.072358,"median":-3.945046,"eighty":6.706252,"marketCap":406054019},{"date":"2021-11-26","current":-14.854279,"twenty":-17.072358,"median":-3.945046,"eighty":6.706252,"marketCap":377090726},{"date":"2021-12-03","current":-12.594818,"twenty":-17.072358,"median":-3.945046,"eighty":6.706252,"marketCap":319732046},{"date":"2021-12-10","current":-12.594818,"twenty":-17.072358,"median":-3.945046,"eighty":6.706252,"marketCap":319732046},{"date":"2021-12-17","current":-12.482963,"twenty":-17.072358,"median":-3.945046,"eighty":6.706252,"marketCap":316892507},{"date":"2021-12-23","current":-13.042236,"twenty":-17.072358,"median":-3.945046,"eighty":6.706252,"marketCap":331090200},{"date":"2021-12-31","current":-12.169771,"twenty":-17.072358,"median":-3.945046,"eighty":6.706252,"marketCap":308941799},{"date":"2022-01-07","current":-11.442716,"twenty":-17.05862,"median":-3.956297,"eighty":6.700853,"marketCap":290484798},{"date":"2022-01-14","current":-10.738033,"twenty":-17.05862,"median":-4.003352,"eighty":6.700853,"marketCap":272595705},{"date":"2022-01-21","current":-8.92599,"twenty":-17.05862,"median":-4.055783,"eighty":6.700853,"marketCap":226595180},{"date":"2022-01-28","current":-8.243677,"twenty":-17.05862,"median":-4.086379,"eighty":6.700853,"marketCap":209273994},{"date":"2022-02-04","current":-10.519579,"twenty":-17.05862,"median":-4.123249,"eighty":6.700853,"marketCap":229084879},{"date":"2022-02-11","current":-10.075274,"twenty":-17.05862,"median":-4.141684,"eighty":6.700853,"marketCap":219409244},{"date":"2022-02-18","current":-10.036071,"twenty":-17.05862,"median":-4.153804,"eighty":6.700853,"marketCap":218555512},{"date":"2022-02-25","current":-10.689461,"twenty":-17.05862,"median":-4.16785,"eighty":6.700853,"marketCap":232784386},{"date":"2022-03-04","current":-10.362766,"twenty":-17.05862,"median":-4.200061,"eighty":6.700853,"marketCap":225669949},{"date":"2022-03-11","current":-10.859342,"twenty":-17.05862,"median":-4.246048,"eighty":6.700853,"marketCap":236483894},{"date":"2022-03-18","current":-11.747953,"twenty":-17.05862,"median":-4.272085,"eighty":6.700853,"marketCap":255835163},{"date":"2022-03-25","current":-11.068427,"twenty":-17.05862,"median":-4.3045,"eighty":6.700853,"marketCap":241037134},{"date":"2022-04-01","current":-9.9838,"twenty":-17.05862,"median":-4.351586,"eighty":6.700853,"marketCap":217417202},{"date":"2022-04-08","current":-9.199731,"twenty":-17.05862,"median":-4.499516,"eighty":6.700853,"marketCap":200342552},{"date":"2022-04-14","current":-8.964511,"twenty":-17.05862,"median":-4.589122,"eighty":6.700853,"marketCap":195220158},{"date":"2022-04-22","current":-7.932155,"twenty":-17.05862,"median":-4.899544,"eighty":6.700853,"marketCap":172738536},{"date":"2022-04-29","current":-6.965138,"twenty":-17.05862,"median":-5.364294,"eighty":6.700853,"marketCap":151679802},{"date":"2022-05-06","current":-6.965138,"twenty":-17.05862,"median":-5.464123,"eighty":6.700853,"marketCap":151679802},{"date":"2022-05-13","current":-6.729917,"twenty":-17.05862,"median":-5.521339,"eighty":6.700853,"marketCap":146557407},{"date":"2022-05-20","current":-6.808324,"twenty":-17.05862,"median":-5.720434,"eighty":6.700853,"marketCap":148264872},{"date":"2022-05-27","current":-7.18729,"twenty":-17.05862,"median":-5.783579,"eighty":6.700853,"marketCap":156517619},{"date":"2022-06-03","current":-8.960532,"twenty":-17.05862,"median":-5.902779,"eighty":6.700853,"marketCap":171979483},{"date":"2022-06-10","current":-8.797072,"twenty":-17.05862,"median":-5.981775,"eighty":6.700853,"marketCap":168842212},{"date":"2022-06-17","current":-7.028742,"twenty":-17.05862,"median":-6.017211,"eighty":6.700853,"marketCap":134902646},{"date":"2022-06-24","current":-7.953149,"twenty":-17.072358,"median":-6.036283,"eighty":6.706252,"marketCap":152644787},{"date":"2022-07-01","current":-7.22473,"twenty":-17.072358,"median":-6.089595,"eighty":6.706252,"marketCap":138664236},{"date":"2022-07-08","current":-7.566641,"twenty":-17.072358,"median":-6.112571,"eighty":6.706252,"marketCap":145226536},{"date":"2022-07-15","current":-7.046341,"twenty":-17.072358,"median":-6.150715,"eighty":6.706252,"marketCap":135240428},{"date":"2022-07-22","current":-7.373387,"twenty":-17.072358,"median":-6.192036,"eighty":6.706252,"marketCap":141517410},{"date":"2022-07-29","current":-9.127539,"twenty":-17.072358,"median":-6.246075,"eighty":6.706252,"marketCap":175184859},{"date":"2022-08-05","current":-6.601959,"twenty":-17.072358,"median":-6.293754,"eighty":6.706252,"marketCap":148544073},{"date":"2022-08-12","current":-7.782694,"twenty":-17.072358,"median":-6.35097,"eighty":6.706252,"marketCap":175110609},{"date":"2022-08-19","current":-6.944753,"twenty":-17.072358,"median":-6.468775,"eighty":6.706252,"marketCap":156256938},{"date":"2022-08-26","current":-6.957449,"twenty":-17.072358,"median":-6.484474,"eighty":6.706252,"marketCap":156542600},{"date":"2022-09-02","current":-6.601959,"twenty":-17.072358,"median":-6.532154,"eighty":6.706252,"marketCap":148544073},{"date":"2022-09-09","current":-6.246469,"twenty":-17.072358,"median":-6.5339,"eighty":6.706252,"marketCap":140545546},{"date":"2022-09-16","current":-6.601959,"twenty":-17.072358,"median":-6.54169,"eighty":6.706252,"marketCap":148544073},{"date":"2022-09-23","current":-5.649753,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":127119447},{"date":"2022-09-30","current":-5.560881,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":125119815},{"date":"2022-10-07","current":-5.472008,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":123120184},{"date":"2022-10-14","current":-4.913381,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":110551070},{"date":"2022-10-21","current":-5.167302,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":116264303},{"date":"2022-10-28","current":-5.421224,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":121977537},{"date":"2022-11-04","current":-3.892213,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":108771795},{"date":"2022-11-11","current":-4.310731,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":120467687},{"date":"2022-11-18","current":-4.174713,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":116666522},{"date":"2022-11-25","current":-4.425823,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":123684057},{"date":"2022-12-02","current":-4.132861,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":115496933},{"date":"2022-12-09","current":-3.578325,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":99999876},{"date":"2022-12-16","current":-3.70388,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":103508644},{"date":"2022-12-23","current":-3.557399,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":99415082},{"date":"2022-12-30","current":-3.850362,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":107602206},{"date":"2023-01-06","current":-3.798047,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":106140219},{"date":"2023-01-13","current":-5.0536,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":141227895},{"date":"2023-01-20","current":-5.576747,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":155847760},{"date":"2023-01-27","current":-5.58721,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":156140158},{"date":"2023-02-03","current":-4.722616,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":156805027},{"date":"2023-02-10","current":-5.087263,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":168912383},{"date":"2023-02-17","current":-5.22067,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":173341904},{"date":"2023-02-24","current":-4.669253,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":155033219},{"date":"2023-03-03","current":-4.775979,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":158576835},{"date":"2023-03-10","current":-4.340182,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":144107068},{"date":"2023-03-17","current":-3.797659,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":126093684},{"date":"2023-03-24","current":-3.655358,"twenty":-17.072358,"median":-6.549491,"eighty":6.706252,"marketCap":121368863},{"date":"2023-03-31","current":-4.366864,"twenty":-17.05862,"median":-6.54559,"eighty":6.700853,"marketCap":144992972},{"date":"2023-04-06","current":-3.530845,"twenty":-17.086097,"median":-6.549491,"eighty":6.711652,"marketCap":117234643},{"date":"2023-04-13","current":-3.619783,"twenty":-17.124115,"median":-6.551226,"eighty":6.725111,"marketCap":120187657},{"date":"2023-04-21","current":-3.593102,"twenty":-17.145196,"median":-6.584083,"eighty":6.730432,"marketCap":119301753},{"date":"2023-04-28","current":-3.619783,"twenty":-17.145196,"median":-6.584083,"eighty":6.730432,"marketCap":120187657},{"date":"2023-05-05","current":-3.290712,"twenty":-17.145196,"median":-6.584083,"eighty":6.730432,"marketCap":109261506},{"date":"2023-05-12","current":-3.922173,"twenty":-17.166425,"median":-6.589263,"eighty":6.736949,"marketCap":130227904},{"date":"2023-05-19","current":-3.993323,"twenty":-17.167018,"median":-6.599073,"eighty":6.741735,"marketCap":132590315},{"date":"2023-05-25","current":-3.726509,"twenty":-17.167018,"median":-6.600599,"eighty":6.744821,"marketCap":123731274},{"date":"2023-06-07","current":-5.633447,"twenty":-17.169137,"median":-6.601959,"eighty":6.777259,"marketCap":197401624},{"date":"2023-06-15","current":-5.717907,"twenty":-17.236616,"median":-6.62886,"eighty":6.794372,"marketCap":200361169},{"date":"2023-07-07","current":-5.165945,"twenty":-17.389229,"median":-6.703527,"eighty":6.818872,"marketCap":181019878},{"date":"2023-07-14","current":-5.694474,"twenty":-17.389229,"median":-6.703527,"eighty":6.818872,"marketCap":199540063},{"date":"2023-07-21","current":-6.018411,"twenty":-17.389229,"median":-6.703527,"eighty":6.818872,"marketCap":210891145},{"date":"2023-07-28","current":-7.203339,"twenty":-17.389229,"median":-6.710922,"eighty":6.818872,"marketCap":252412206},{"date":"2023-08-04","current":-8.183675,"twenty":-17.389229,"median":-6.733983,"eighty":6.818872,"marketCap":286764163},{"date":"2023-08-11","current":-9.239489,"twenty":-17.389229,"median":-6.768576,"eighty":6.818872,"marketCap":293159748},{"date":"2023-08-18","current":-8.227727,"twenty":-17.389229,"median":-6.830488,"eighty":6.818872,"marketCap":261057544},{"date":"2023-08-25","current":-8.275451,"twenty":-17.389229,"median":-6.886731,"eighty":6.818872,"marketCap":262571799},{"date":"2023-09-01","current":-8.829057,"twenty":-17.389229,"median":-6.944753,"eighty":6.818872,"marketCap":280137156},{"date":"2023-09-08","current":-7.793433,"twenty":-17.389229,"median":-6.97613,"eighty":6.818872,"marketCap":247277825},{"date":"2023-09-15","current":-7.263689,"twenty":-17.389229,"median":-7.017409,"eighty":6.818872,"marketCap":230469595},{"date":"2023-09-22","current":-7.244599,"twenty":-17.389229,"median":-7.046341,"eighty":6.818872,"marketCap":229863893},{"date":"2023-09-29","current":-7.158695,"twenty":-17.389229,"median":-7.082748,"eighty":6.818872,"marketCap":227138235},{"date":"2023-10-06","current":-6.49055,"twenty":-17.389229,"median":-7.102969,"eighty":6.818872,"marketCap":205938666},{"date":"2023-10-13","current":-6.118298,"twenty":-17.389229,"median":-7.102969,"eighty":6.818872,"marketCap":194127478},{"date":"2023-10-20","current":-5.803315,"twenty":-17.389229,"median":-7.102969,"eighty":6.818872,"marketCap":184133395},{"date":"2023-10-27","current":-5.936944,"twenty":-17.410609,"median":-7.126005,"eighty":6.844169,"marketCap":188373309},{"date":"2023-11-03","current":-9.035498,"twenty":-17.410609,"median":-7.126005,"eighty":6.844169,"marketCap":219869811},{"date":"2023-11-10","current":-9.917619,"twenty":-17.410609,"median":-7.174475,"eighty":6.770307,"marketCap":241335347},{"date":"2023-11-17","current":-11.325522,"twenty":-17.410609,"median":-7.199168,"eighty":6.69542,"marketCap":275595264},{"date":"2023-11-24","current":-11.661924,"twenty":-17.410609,"median":-7.217121,"eighty":6.663021,"marketCap":283781262},{"date":"2023-12-01","current":-11.786517,"twenty":-17.410609,"median":-7.248614,"eighty":6.595989,"marketCap":286813114},{"date":"2023-12-08","current":-12.384565,"twenty":-17.403483,"median":-7.273234,"eighty":6.443988,"marketCap":301365999},{"date":"2023-12-15","current":-13.692793,"twenty":-17.403483,"median":-7.311414,"eighty":6.359138,"marketCap":333200435},{"date":"2023-12-22","current":-13.119665,"twenty":-17.403483,"median":-7.363723,"eighty":6.282001,"marketCap":319253920},{"date":"2023-12-29","current":-14.265922,"twenty":-17.410609,"median":-7.397342,"eighty":6.211035,"marketCap":347146950},{"date":"2024-01-05","current":-14.12887,"twenty":-17.417736,"median":-7.506546,"eighty":6.101501,"marketCap":343811914},{"date":"2024-01-12","current":-12.534077,"twenty":-17.417736,"median":-7.679508,"eighty":6.047506,"marketCap":305004220},{"date":"2024-01-19","current":-12.147838,"twenty":-17.424863,"median":-7.716171,"eighty":6.028222,"marketCap":295605482},{"date":"2024-01-26","current":-24.829691,"twenty":-17.474924,"median":-7.834223,"eighty":5.982712,"marketCap":407256597},{"date":"2024-02-02","current":-24.91782,"twenty":-17.577087,"median":-7.898593,"eighty":5.876263,"marketCap":408702084},{"date":"2024-02-09","current":-24.080617,"twenty":-17.705625,"median":-7.932155,"eighty":5.780614,"marketCap":394970272},{"date":"2024-02-16","current":-31.659511,"twenty":-17.922282,"median":-7.997746,"eighty":-3.321031,"marketCap":519279306},{"date":"2024-02-23","current":-28.729299,"twenty":-18.076905,"median":-8.152271,"eighty":-3.496715,"marketCap":471217964},{"date":"2024-03-01","current":-29.632598,"twenty":-18.239905,"median":-8.255612,"eighty":-3.527945,"marketCap":486033867},{"date":"2024-03-08","current":-31.725606,"twenty":-18.54648,"median":-8.354059,"eighty":-3.576518,"marketCap":520363396},{"date":"2024-03-15","current":-29.874946,"twenty":-18.681879,"median":-8.417479,"eighty":-3.619783,"marketCap":490008865},{"date":"2024-03-22","current":-28.883521,"twenty":-18.760995,"median":-8.522438,"eighty":-3.662473,"marketCap":473747509},{"date":"2024-03-28","current":-29.632598,"twenty":-18.930013,"median":-8.586631,"eighty":-3.70388,"marketCap":486033867},{"date":"2024-04-05","current":-27.958191,"twenty":-19.262502,"median":-8.671157,"eighty":-3.747224,"marketCap":458570243},{"date":"2024-04-12","current":-28.663204,"twenty":-19.369237,"median":-8.829057,"eighty":-3.769301,"marketCap":470133874},{"date":"2024-04-19","current":-25.887214,"twenty":-19.473765,"median":-8.901772,"eighty":-3.799748,"marketCap":424602077},{"date":"2024-04-26","current":-26.129562,"twenty":-19.693244,"median":-8.947292,"eighty":-3.844084,"marketCap":428577075},{"date":"2024-05-03","current":-28.619141,"twenty":-19.746944,"median":-9.027735,"eighty":-3.904197,"marketCap":469411147},{"date":"2024-05-10","current":-30.425738,"twenty":-19.829526,"median":-9.127539,"eighty":-3.975688,"marketCap":499042952},{"date":"2024-05-17","current":-31.307005,"twenty":-20.034788,"median":-9.216599,"eighty":-4.08576,"marketCap":513497490},{"date":"2024-05-24","current":-33.289855,"twenty":-20.196267,"median":-9.284869,"eighty":-4.132861,"marketCap":546020203},{"date":"2024-05-31","current":-56.720177,"twenty":-20.298109,"median":-9.359941,"eighty":-4.167269,"marketCap":630217891},{"date":"2024-06-07","current":-71.718288,"twenty":-20.445964,"median":-9.543948,"eighty":-4.266786,"marketCap":796861896},{"date":"2024-06-14","current":-87.700079,"twenty":-20.941364,"median":-9.611741,"eighty":-4.340182,"marketCap":974435577},{"date":"2024-06-21","current":-81.573726,"twenty":-21.292818,"median":-9.672794,"eighty":-4.499064,"marketCap":906365666},{"date":"2024-06-28","current":-80.815961,"twenty":-21.404363,"median":-9.776084,"eighty":-4.663917,"marketCap":897946144},{"date":"2024-07-05","current":-86.410144,"twenty":-21.654294,"median":-9.937025,"eighty":-4.767085,"marketCap":960103108},{"date":"2024-07-12","current":-96.79934,"twenty":-21.858393,"median":-9.9838,"eighty":-4.806218,"marketCap":1075537470},{"date":"2024-07-15","current":-99.230146,"twenty":-21.876555,"median":-10.036071,"eighty":-4.860289,"marketCap":1102546151},{"date":"2024-08-02","current":-75.488168,"twenty":-22.133155,"median":-10.187578,"eighty":-5.063307,"marketCap":838749035},{"date":"2024-08-09","current":-97.673558,"twenty":-22.561398,"median":-10.314872,"eighty":-5.167306,"marketCap":804537095},{"date":"2024-08-16","current":-101.99965,"twenty":-22.896288,"median":-10.392487,"eighty":-5.256199,"marketCap":840171120},{"date":"2024-08-23","current":-96.015222,"twenty":-23.193631,"median":-10.436301,"eighty":-5.335621,"marketCap":790877385},{"date":"2024-08-30","current":-95.12597,"twenty":-23.385594,"median":-10.536212,"eighty":-5.404635,"marketCap":783552614},{"date":"2024-09-06","current":-90.271133,"twenty":-23.54279,"median":-10.628293,"eighty":-5.438272,"marketCap":743563319},{"date":"2024-09-13","current":-104.210764,"twenty":-23.853034,"median":-10.711534,"eighty":-5.546436,"marketCap":858384066},{"date":"2024-09-20","current":-105.268254,"twenty":-24.107055,"median":-10.871692,"eighty":-5.59558,"marketCap":867094605},{"date":"2024-09-27","current":-106.037337,"twenty":-24.353287,"median":-10.911613,"eighty":-5.649753,"marketCap":873429543},{"date":"2024-10-04","current":-103.393614,"twenty":-24.772376,"median":-11.039283,"eighty":-5.700736,"marketCap":851653195},{"date":"2024-10-11","current":-106.566081,"twenty":-24.91782,"median":-11.130703,"eighty":-5.726713,"marketCap":877784813},{"date":"2024-10-18","current":-118.871412,"twenty":-25.225433,"median":-11.156026,"eighty":-5.774387,"marketCap":979143817},{"date":"2024-10-25","current":-108.825263,"twenty":-25.618919,"median":-11.447393,"eighty":-5.840089,"marketCap":896393693},{"date":"2024-10-31","current":-1070.938136,"twenty":-25.907887,"median":-11.531102,"eighty":-5.927399,"marketCap":926361488},{"date":"2024-11-08","current":-1291.237591,"twenty":-26.194918,"median":-11.661924,"eighty":-5.989495,"marketCap":1116920516},{"date":"2024-11-15","current":-1455.207889,"twenty":-26.807775,"median":-11.996241,"eighty":-6.037405,"marketCap":1258754824},{"date":"2024-11-22","current":-1548.937782,"twenty":-27.26653,"median":-12.11046,"eighty":-6.10263,"marketCap":1339831181},{"date":"2024-11-29","current":-1553.498846,"twenty":-27.589224,"median":-12.169771,"eighty":-6.162652,"marketCap":1343776502},{"date":"2024-12-06","current":-1591.355689,"twenty":-28.037066,"median":-12.292811,"eighty":-6.220344,"marketCap":1376522671},{"date":"2024-12-13","current":-1202.752924,"twenty":-28.37202,"median":-12.380777,"eighty":-6.247734,"marketCap":1040381279},{"date":"2024-12-20","current":-1101.041168,"twenty":-28.694048,"median":-12.434782,"eighty":-6.318875,"marketCap":952400610},{"date":"2024-12-27","current":-1207.770096,"twenty":-28.729299,"median":-12.496699,"eighty":-6.369665,"marketCap":1044721133},{"date":"2025-01-03","current":-1165.352188,"twenty":-28.936397,"median":-12.572447,"eighty":-6.421318,"marketCap":1008029643},{"date":"2025-01-10","current":-1239.013393,"twenty":-29.200777,"median":-12.612587,"eighty":-6.480835,"marketCap":1071746585},{"date":"2025-01-17","current":-1268.432265,"twenty":-29.50922,"median":-12.723014,"eighty":-6.501581,"marketCap":1097193909},{"date":"2025-01-24","current":-1355.548612,"twenty":-29.685474,"median":-12.760472,"eighty":-6.525071,"marketCap":1172549549},{"date":"2025-01-31","current":-1245.626938,"twenty":-29.888165,"median":-12.980288,"eighty":-6.579506,"marketCap":1077467301},{"date":"2025-02-07","current":415.851418,"twenty":-30.183384,"median":-13.03175,"eighty":-6.584849,"marketCap":1351101257},{"date":"2025-02-14","current":384.881175,"twenty":-30.183384,"median":-13.03175,"eighty":-6.540136,"marketCap":1250478938},{"date":"2025-02-21","current":350.145922,"twenty":-30.183384,"median":-13.03175,"eighty":-6.503367,"marketCap":1137624102},{"date":"2025-02-28","current":268.651675,"twenty":-30.183384,"median":-13.03175,"eighty":-6.483289,"marketCap":872849293},{"date":"2025-03-07","current":232.823355,"twenty":-30.194402,"median":-13.032449,"eighty":-6.434728,"marketCap":756443081},{"date":"2025-03-14","current":226.386403,"twenty":-30.194402,"median":-13.032449,"eighty":-6.381627,"marketCap":735529423},{"date":"2025-03-21","current":243.754029,"twenty":-30.194402,"median":-13.032449,"eighty":-6.374049,"marketCap":791956841},{"date":"2025-03-28","current":235.61675,"twenty":-30.194402,"median":-13.032449,"eighty":-6.365901,"marketCap":765518820},{"date":"2025-04-04","current":202.460372,"twenty":-30.194402,"median":-13.032449,"eighty":-6.322168,"marketCap":657793749},{"date":"2025-04-11","current":212.055075,"twenty":-30.183384,"median":-13.03175,"eighty":-6.233773,"marketCap":688966938},{"date":"2025-04-17","current":220.799614,"twenty":-30.183384,"median":-13.03175,"eighty":-6.214751,"marketCap":717377945},{"date":"2025-04-25","current":244.482741,"twenty":-30.194402,"median":-13.032449,"eighty":-6.182539,"marketCap":794324425},{"date":"2025-05-02","current":246.425972,"twenty":-30.194402,"median":-13.032449,"eighty":-6.095336,"marketCap":800637982},{"date":"2025-05-09","current":259.785684,"twenty":-30.194402,"median":-13.032449,"eighty":-5.997952,"marketCap":844043688},{"date":"2025-05-16","current":285.654946,"twenty":-30.194402,"median":-13.032449,"eighty":-5.927399,"marketCap":928092920},{"date":"2025-05-23","current":164.938199,"twenty":-30.194402,"median":-13.032449,"eighty":-5.817341,"marketCap":995072156},{"date":"2025-05-30","current":183.599329,"twenty":-30.194402,"median":-13.032449,"eighty":-5.767407,"marketCap":1107654754},{"date":"2025-06-06","current":208.611791,"twenty":-30.194402,"median":-13.032449,"eighty":-5.72004,"marketCap":1258554938},{"date":"2025-06-13","current":211.287333,"twenty":-30.194402,"median":-13.032449,"eighty":-5.683996,"marketCap":1274696477},{"date":"2025-06-20","current":222.852838,"twenty":-30.205421,"median":-13.037343,"eighty":-5.649753,"marketCap":1344471173},{"date":"2025-06-27","current":265.139218,"twenty":-30.205421,"median":-13.037343,"eighty":-5.58721,"marketCap":1599584905},{"date":"2025-07-03","current":288.414799,"twenty":-30.205421,"median":-13.037343,"eighty":-5.560881,"marketCap":1740006481},{"date":"2025-07-11","current":287.077537,"twenty":-30.205421,"median":-13.037343,"eighty":-5.421224,"marketCap":1731938782},{"date":"2025-07-18","current":299.112892,"twenty":-30.205421,"median":-13.037343,"eighty":-5.336438,"marketCap":1804548075},{"date":"2025-07-25","current":310.89525,"twenty":-30.205421,"median":-13.037343,"eighty":-5.262858,"marketCap":1875631046},{"date":"2025-08-01","current":168.012476,"twenty":-30.205421,"median":-13.03105,"eighty":-5.167307,"marketCap":2567398643},{"date":"2025-08-08","current":160.476296,"twenty":-30.205421,"median":-12.760472,"eighty":-5.065734,"marketCap":2452238281},{"date":"2025-08-15","current":154.151816,"twenty":-30.205421,"median":-12.665138,"eighty":-5.007218,"marketCap":2355593900},{"date":"2025-08-22","current":143.601164,"twenty":-30.205421,"median":-12.553262,"eighty":-4.926077,"marketCap":2194369394},{"date":"2025-08-29","current":159.116828,"twenty":-30.205421,"median":-12.471142,"eighty":-4.767085,"marketCap":2431464255},{"date":"2025-09-05","current":143.423843,"twenty":-30.21864,"median":-12.334727,"eighty":-4.715501,"marketCap":2191659738},{"date":"2025-09-12","current":161.717549,"twenty":-30.205421,"median":-12.277665,"eighty":-4.580315,"marketCap":2471205870},{"date":"2025-09-19","current":190.591461,"twenty":-30.205421,"median":-12.153212,"eighty":-4.366864,"marketCap":2912428117},{"date":"2025-09-26","current":171.278154,"twenty":-30.205421,"median":-12.0103,"eighty":-4.310731,"marketCap":2617301466},{"date":"2025-10-03","current":175.105351,"twenty":-30.205421,"median":-11.661924,"eighty":-4.195639,"marketCap":2675784865},{"date":"2025-10-10","current":176.716024,"twenty":-30.205421,"median":-11.531102,"eighty":-4.132861,"marketCap":2700397570},{"date":"2025-10-17","current":186.335736,"twenty":-30.205421,"median":-11.384119,"eighty":-4.091009,"marketCap":2847396384},{"date":"2025-10-24","current":167.066759,"twenty":-30.205421,"median":-11.148963,"eighty":-3.975917,"marketCap":2552947146},{"date":"2025-10-31","current":174.13008,"twenty":-30.205421,"median":-11.081495,"eighty":-3.922173,"marketCap":2660881759},{"date":"2025-11-07","current":109.058184,"twenty":-30.205421,"median":-10.963131,"eighty":-3.850362,"marketCap":1651577137},{"date":"2025-11-14","current":100.345464,"twenty":-30.205421,"median":-10.780914,"eighty":-3.798047,"marketCap":1519631714},{"date":"2025-11-21","current":88.857803,"twenty":-30.205421,"median":-10.656792,"eighty":-3.766658,"marketCap":1345662576},{"date":"2025-11-28","current":92.766592,"twenty":-30.205421,"median":-10.486909,"eighty":-3.75319,"marketCap":1404857270},{"date":"2025-12-05","current":98.495503,"twenty":-30.205421,"median":-10.382368,"eighty":-3.70388,"marketCap":1491615904},{"date":"2025-12-12","current":96.197971,"twenty":-30.205421,"median":-10.217223,"eighty":-3.673146,"marketCap":1456822077},{"date":"2025-12-19","current":91.274688,"twenty":-29.874946,"median":-10.083662,"eighty":-3.619783,"marketCap":1382263875},{"date":"2025-12-26","current":93.512544,"twenty":-29.720724,"median":-9.944596,"eighty":-3.593102,"marketCap":1416153967},{"date":"2026-01-02","current":85.873995,"twenty":-29.544471,"median":-9.7754,"eighty":-3.548633,"marketCap":1300475787},{"date":"2026-01-09","current":91.24485,"twenty":-29.236028,"median":-9.655974,"eighty":-3.505085,"marketCap":1381812007},{"date":"2026-01-16","current":92.736754,"twenty":-28.883521,"median":-9.473759,"eighty":-3.442307,"marketCap":1404405402},{"date":"2026-01-23","current":98.764046,"twenty":-28.729299,"median":-9.304274,"eighty":86.649786,"marketCap":1495682715},{"date":"2026-01-30","current":93.840763,"twenty":-28.663204,"median":-9.216599,"eighty":90.916631,"marketCap":1421124514},{"date":"2026-02-06","current":9.468819,"twenty":-28.266634,"median":-9.111927,"eighty":90.916631,"marketCap":1235538795},{"date":"2026-02-13","current":11.658141,"twenty":-27.848032,"median":-8.962522,"eighty":90.916631,"marketCap":1521212505},{"date":"2026-02-20","current":12.325884,"twenty":-27.209114,"median":-8.919115,"eighty":90.916631,"marketCap":1608342987},{"date":"2026-02-27","current":12.639687,"twenty":-26.173625,"median":-8.813064,"eighty":90.916631,"marketCap":1649289552},{"date":"2026-03-06","current":11.253116,"twenty":-25.80414,"median":-8.647704,"eighty":90.916631,"marketCap":1468362869},{"date":"2026-03-13","current":10.676595,"twenty":-25.384206,"median":-8.543321,"eighty":90.916631,"marketCap":1393135459},{"date":"2026-03-20","current":11.191085,"twenty":-24.91782,"median":-8.345671,"eighty":90.916631,"marketCap":1460268780},{"date":"2026-03-27","current":11.7895,"twenty":-24.502078,"median":-8.235702,"eighty":90.916631,"marketCap":1538352928},{"date":"2026-04-02","current":11.913562,"twenty":-24.330919,"median":-8.00297,"eighty":90.916631,"marketCap":1554541105},{"date":"2026-04-10","current":13.190666,"twenty":-24.041266,"median":-7.932155,"eighty":90.916631,"marketCap":1721184102},{"date":"2026-04-17","current":13.854761,"twenty":-23.33154,"median":-7.847563,"eighty":90.916631,"marketCap":1807838461},{"date":"2026-04-24","current":16.839537,"twenty":-23.33154,"median":-7.747091,"eighty":90.916631,"marketCap":2197306952},{"date":"2026-05-01","current":19.536052,"twenty":-22.863491,"median":-7.631315,"eighty":90.916631,"marketCap":2549161738},{"date":"2026-05-08","current":19.419288,"twenty":-22.863491,"median":-7.441606,"eighty":90.916631,"marketCap":2533925807},{"date":"2026-05-15","current":19.959321,"twenty":-22.863491,"median":-7.366203,"eighty":90.916631,"marketCap":2604391989},{"date":"2026-05-22","current":18.032717,"twenty":-22.863491,"median":-7.314691,"eighty":90.916631,"marketCap":2352999124},{"date":"2026-05-29","current":18.295898,"twenty":-22.957101,"median":-7.273234,"eighty":90.982275,"marketCap":2448155861},{"date":"2026-06-05","current":16.538665,"twenty":-22.863491,"median":-7.248614,"eighty":90.916631,"marketCap":2213022248},{"date":"2026-06-12","current":14.082816,"twenty":-22.863491,"median":-7.212915,"eighty":90.916631,"marketCap":1884407521},{"date":"2026-06-18","current":14.303807,"twenty":-22.863491,"median":-7.194998,"eighty":90.916631,"marketCap":1913978077},{"date":"2026-06-26","current":14.357272,"twenty":-22.957101,"median":-7.158695,"eighty":90.982275,"marketCap":1921132244},{"date":"2026-07-02","current":14.228955,"twenty":-22.785154,"median":-7.076073,"eighty":90.982275,"marketCap":1903962244},{"date":"2026-07-10","current":13.248754,"twenty":-22.785154,"median":-7.043602,"eighty":90.982275,"marketCap":1772802520},{"date":"2026-07-17","current":11.794492,"twenty":-22.785154,"median":-6.965138,"eighty":90.982275,"marketCap":1578209185},{"date":"2026-07-24","current":11.951783,"twenty":-22.785154,"median":-6.906665,"eighty":90.982275,"marketCap":1599256131},{"date":"2026-07-31","current":10.666061,"twenty":-22.921751,"median":-6.85619,"eighty":91.047919,"marketCap":1427214941},{"date":"2026-08-07","current":11.674244,"twenty":-22.921751,"median":-6.735767,"eighty":91.047919,"marketCap":1594409900},{"date":"2026-08-14","current":11.176364,"twenty":-22.921751,"median":-6.608307,"eighty":91.047919,"marketCap":1526411925},{"date":"2026-08-21","current":10.658513,"twenty":-22.921751,"median":-6.594251,"eighty":91.047919,"marketCap":1455686397},{"date":"2026-08-25","current":10.25771,"twenty":-22.921751,"median":-6.587631,"eighty":91.047919,"marketCap":1400946775}],"updateTime":1787804675169},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"AMSC\",pageSize:20,pageCount:7,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"10597834","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520276900-AMSC","pdf_url":null,"pub_time":1603641600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000119312520276900/0001193125-20-276900-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520276900/d34473dex11.htm","primary":true,"translateUrl":null,"linkName":"d34473dex11.htm","type":"EX-1.1","id":"NTFILE2akc1prin6Wskuc3","market":"us","size":191235},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520276900/d34473d8k.htm","primary":false,"translateUrl":null,"linkName":"d34473d8k.htm","type":"8-K","id":"NTFILEFxPisdubtCXo7xCM","market":"us","size":23159},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520276900/d34473dex51.htm","primary":false,"translateUrl":null,"linkName":"d34473dex51.htm","type":"EX-5.1","id":"NTFILEDU4AfWRMpXTNTdiB","market":"us","size":12819},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520276900/g34473g1024043256294.jpg","primary":false,"translateUrl":null,"linkName":"g34473g1024043256294.jpg","type":"GRAPHIC","id":"NTFILE68jvukvNmuWErti4","market":"us","size":2348},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520276900/g34473g1024043256559.jpg","primary":false,"translateUrl":null,"linkName":"g34473g1024043256559.jpg","type":"GRAPHIC","id":"NTFILE7D4vQWeywvB7iKeY","market":"us","size":1765}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-10-26 00:00","pubTimestamp":1603641600,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他活動；項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10431879","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920020735-AMSC","pdf_url":null,"pub_time":1601827200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920020735/0001437749-20-020735-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920020735/amsc20201005_8k.htm","primary":true,"translateUrl":null,"linkName":"amsc20201005_8k.htm","type":"8-K","id":"NTFILEE3SEdtm8YEu45PHP","market":"us","size":24855}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-10-05 00:00","pubTimestamp":1601827200,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02:經營成果和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10431878","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920020734-AMSC","pdf_url":null,"pub_time":1601827200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920020734/0001437749-20-020734-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920020734/ex_205896.htm","primary":true,"translateUrl":null,"linkName":"ex_205896.htm","type":"EX-10.1","id":"NTFILE6ax2R5qioKtDznJv","market":"us","size":410552},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920020734/amsc20201002_8k.htm","primary":false,"translateUrl":null,"linkName":"amsc20201002_8k.htm","type":"8-K","id":"NTFILE8YkS2h8Y9YHe213s","market":"us","size":29873}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-10-05 00:00","pubTimestamp":1601827200,"title_zh":"8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:訂立實質性最終協議；第2.01項:完成收購或處置資產；第3.02項:未登記的權益性證券銷售；項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10428307","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920020660-AMSC","pdf_url":null,"pub_time":1601568000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920020660/0001437749-20-020660-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920020660/amsc20201002b_8k.htm","primary":true,"translateUrl":null,"linkName":"amsc20201002b_8k.htm","type":"8-K","id":"NTFILE8AWUGsF64SFveCDJ","market":"us","size":26197}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-10-02 00:00","pubTimestamp":1601568000,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10374827","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920019767-AMSC","pdf_url":null,"pub_time":1600185600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920019767/0001437749-20-019767-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920019767/amsc20200916_8k.htm","primary":true,"translateUrl":null,"linkName":"amsc20200916_8k.htm","type":"8-K","id":"NTFILE5tKKBAJHbzKpQVaJ","market":"us","size":30201}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-09-16 00:00","pubTimestamp":1600185600,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"項目8.01:其他活動","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10226948","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920016667-AMSC","pdf_url":null,"pub_time":1596556800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMSC","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/0001437749-20-016667-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/amsc20200630b_10q.htm","primary":true,"translateUrl":null,"linkName":"amsc20200630b_10q.htm","type":"10-Q","id":"NTFILE2nbc4b1wdgmoq6tg","market":"us","size":865524},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/ex_191425.htm","primary":false,"translateUrl":null,"linkName":"ex_191425.htm","type":"EX-31.1","id":"NTFILE66vSizVtWQmEgujL","market":"us","size":11955},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/ex_191426.htm","primary":false,"translateUrl":null,"linkName":"ex_191426.htm","type":"EX-31.2","id":"NTFILEHA793Ch2BTruQ4fZ","market":"us","size":13617},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/ex_191427.htm","primary":false,"translateUrl":null,"linkName":"ex_191427.htm","type":"EX-32.1","id":"NTFILE3Em9EqaqrY2mx952","market":"us","size":6740},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/ex_191428.htm","primary":false,"translateUrl":null,"linkName":"ex_191428.htm","type":"EX-32.2","id":"NTFILE4xGHcwJrhDbeJ93B","market":"us","size":6757},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/amsc-20200630.xsd","primary":false,"translateUrl":null,"linkName":"amsc-20200630.xsd","type":"EX-101.SCH","id":"NTFILE6z3YuiAueFBwyiGr","market":"us","size":59496},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/amsc-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEEEpmN9MgH3e2Fnd2","market":"us","size":48189},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/amsc-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200630_def.xml","type":"EX-101.DEF","id":"NTFILEGy4vW2rwwHidGXqc","market":"us","size":368238},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/amsc-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILEEDUYrPwxYP5CxXMV","market":"us","size":291714},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/amsc-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILEDWMe8NFR7JNYav4B","market":"us","size":399701},{"description":"XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/amsc-20200630.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200630.xml","type":"EX-101.INS","id":"NTFILE4wojk7Jr96WpvBbA","market":"us","size":915682}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":20654,"name":"Unaduited Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":20655,"name":"Unaudited Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":20656,"name":"Unaudited Condensed Consolidated Statements of Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":20657,"name":"Unaudited Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":20658,"name":"Unaudited Condensed Consolidated Statements of Cash Flows","name_zh":"未經審核簡明綜合現金流量表","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016667/R6.htm","cdn_url":"https://static.tigerbbs.com/7f281a51a2314355469e997785e71e4b","translation_url":"https://static.tigerbbs.com/0f4d5fb2bfb95f99231aee3fa338f37f","translate_status":1}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-08-05 00:00","pubTimestamp":1596556800,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10226869","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920016665-AMSC","pdf_url":null,"pub_time":1596556800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016665/0001437749-20-016665-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016665/ex_191430.htm","primary":true,"translateUrl":null,"linkName":"ex_191430.htm","type":"EX-99.1","id":"NTFILECpdNFghys8PvuV5Z","market":"us","size":215062},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016665/amsc20200624_8k.htm","primary":false,"translateUrl":null,"linkName":"amsc20200624_8k.htm","type":"8-K","id":"NTFILEE37PWMDri1DKWgcn","market":"us","size":42010},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016665/ex_151959img001.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img001.jpg","type":"GRAPHIC","id":"NTFILEHtJMpoC4SFDp3sv5","market":"us","size":13598},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016665/ex_151959img002.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img002.jpg","type":"GRAPHIC","id":"NTFILEBdhVmVGVwmZ4eBNn","market":"us","size":3879},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920016665/ex_151959img003.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img003.jpg","type":"GRAPHIC","id":"NTFILE5qo8wyJvJ9YoMVAd","market":"us","size":7972}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-08-05 00:00","pubTimestamp":1596556800,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營成果和財務狀況； 項目5.07:將事項提交證券持有人表決； 項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10007715","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520174006-AMSC","pdf_url":null,"pub_time":1592496000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","symbol":"AMSC","title":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000119312520174006/0001193125-20-174006-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520174006/d944743dsc13ga.htm","primary":true,"translateUrl":null,"linkName":"d944743dsc13ga.htm","type":"SC 13G/A","id":"NTFILE4kLpFExEQ9uKqYQ7","market":"us","size":152129}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-06-19 00:00","pubTimestamp":1592496000,"title_zh":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9781726","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920012276-AMSC","pdf_url":null,"pub_time":1591027200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"AMSC","title":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/0001437749-20-012276-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/amsc20200331_10k.htm","primary":true,"translateUrl":null,"linkName":"amsc20200331_10k.htm","type":"10-K","id":"NTFILEF7L1qDn4rh4dVBe5","market":"us","size":1658595},{"description":"EXHIBIT 10.30","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/ex_187341.htm","primary":false,"translateUrl":null,"linkName":"ex_187341.htm","type":"EX-10.30","id":"NTFILE8zsZZUc8kxVWvppx","market":"us","size":16975},{"description":"EXHIBIT 21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/ex_171764.htm","primary":false,"translateUrl":null,"linkName":"ex_171764.htm","type":"EX-21.1","id":"NTFILE6F8yHYtvPQ9YSN7L","market":"us","size":2876},{"description":"EXHIBIT 23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/ex_171765.htm","primary":false,"translateUrl":null,"linkName":"ex_171765.htm","type":"EX-23.1","id":"NTFILEAXhACxRGYhabbvdp","market":"us","size":2751},{"description":"EXHIBIT 31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/ex_171766.htm","primary":false,"translateUrl":null,"linkName":"ex_171766.htm","type":"EX-31.1","id":"NTFILEFnRB5dUVUUpA8HdP","market":"us","size":12572},{"description":"EXHIBIT 31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/ex_171767.htm","primary":false,"translateUrl":null,"linkName":"ex_171767.htm","type":"EX-31.2","id":"NTFILEHomMAoLmMZe25wFL","market":"us","size":15177},{"description":"EXHIBIT 32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/ex_171768.htm","primary":false,"translateUrl":null,"linkName":"ex_171768.htm","type":"EX-32.1","id":"NTFILEdwUhekRzFUeWSSZ7","market":"us","size":7028},{"description":"EXHIBIT 32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/ex_171769.htm","primary":false,"translateUrl":null,"linkName":"ex_171769.htm","type":"EX-32.2","id":"NTFILEHXvdAoVpgxrEgm5J","market":"us","size":6964},{"description":"XBRL INSTANCE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/amsc-20200331.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200331.xml","type":"EX-101.INS","id":"NTFILEWzz5QNjwP4QH61tp","market":"us","size":1899750},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/amsc-20200331.xsd","primary":false,"translateUrl":null,"linkName":"amsc-20200331.xsd","type":"EX-101.SCH","id":"NTFILEGXfZ8zWAemsDcKKw","market":"us","size":95366},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/amsc-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILECDgmv2Mbuwqwn1tZ","market":"us","size":73649},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/amsc-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEG3cVRZHKPjgTzJ1r","market":"us","size":635239},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/amsc-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILE2aUr6nxJoKcD6AbQ","market":"us","size":526097},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/amsc-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"amsc-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILE92DbLRsx6UrQnTmY","market":"us","size":685837},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012276/graph.jpg","primary":false,"translateUrl":null,"linkName":"graph.jpg","type":"GRAPHIC","id":"NTFILE4pUu13LbaDphUGYn","market":"us","size":47651}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2020-06-02 00:00","pubTimestamp":1591027200,"title_zh":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9781683","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920012274-AMSC","pdf_url":null,"pub_time":1591027200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012274/0001437749-20-012274-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012274/ex_171787.htm","primary":true,"translateUrl":null,"linkName":"ex_171787.htm","type":"EX-99.1","id":"NTFILE9wVBA4w7b9GSAJHo","market":"us","size":291763},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012274/amsc20200207_8k.htm","primary":false,"translateUrl":null,"linkName":"amsc20200207_8k.htm","type":"8-K","id":"NTFILE7EV6ZXofo1AbrBgo","market":"us","size":26864},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012274/ex_151959img001.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img001.jpg","type":"GRAPHIC","id":"NTFILECmxCLx6vVqrcXs8h","market":"us","size":13598},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012274/ex_151959img002.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img002.jpg","type":"GRAPHIC","id":"NTFILEoz9kTPPYQdQxsHeD","market":"us","size":3879},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920012274/ex_151959img003.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img003.jpg","type":"GRAPHIC","id":"NTFILE56cnn3gowEWLkzK5","market":"us","size":7972}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-06-02 00:00","pubTimestamp":1591027200,"title_zh":"8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9758533","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920011837-AMSC","pdf_url":null,"pub_time":1590508800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"AMSC","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920011837/0001437749-20-011837-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920011837/ex_188140.htm","primary":true,"translateUrl":null,"linkName":"ex_188140.htm","type":"EX-10.1","id":"NTFILEAJ7VBnf6DGNkFReK","market":"us","size":13356},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920011837/amsc20200527_8k.htm","primary":false,"translateUrl":null,"linkName":"amsc20200527_8k.htm","type":"8-K","id":"NTFILEVv9uCKi3uhVU7L8Z","market":"us","size":34543}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-05-27 00:00","pubTimestamp":1590508800,"title_zh":"8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9087250","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520033720-AMSC","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"AMSC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000119312520033720/0001193125-20-033720-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520033720/d884952dsc13ga.htm","primary":true,"translateUrl":null,"linkName":"d884952dsc13ga.htm","type":"SC 13G/A","id":"NTFILECUXzuhsyuyqFqCPn","market":"us","size":42097}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9085626","market":"us","labels":[],"media":"sec.gov","original_id":"AN153526420000013-AMSC","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"AMSC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000153526420000013/0001535264-20-000013-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMERICAN SUPERCONDUCTOR 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000153526420000013/americansuper13gt2.txt","primary":true,"translateUrl":null,"linkName":"americansuper13gt2.txt","type":"SC 13G/A","id":"NTFILEEHRGnHURr8rnEvaN","market":"us","size":7335}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9081784","market":"us","labels":[],"media":"sec.gov","original_id":"AN103738920000006-AMSC","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"AMSC","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000103738920000006/0001037389-20-000006-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000103738920000006/amsc-13g_20191231.txt","primary":true,"translateUrl":null,"linkName":"amsc-13g_20191231.txt","type":"SC 13G","id":"NTFILECjbCZW5cnuas2KvL","market":"us","size":11794}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9068435","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720008226-AMSC","pdf_url":null,"pub_time":1581004800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"AMSC","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000083423720008226/0000834237-20-008226-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000083423720008226/us0301112076_020620.txt","primary":true,"translateUrl":null,"linkName":"us0301112076_020620.txt","type":"SC 13G","id":"NTFILEDxeJoSuncxRab2fH","market":"us","size":11324}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-07 00:00","pubTimestamp":1581004800,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9057301","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920001789-AMSC","pdf_url":null,"pub_time":1580832000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"AMSC","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/0001437749-20-001789-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/amsc20191231_10q.htm","primary":true,"translateUrl":null,"linkName":"amsc20191231_10q.htm","type":"10-Q","id":"NTFILEJA9mgVjedN65dYkr","market":"us","size":1321120},{"description":"EXHIBIT 10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/ex_170064.htm","primary":false,"translateUrl":null,"linkName":"ex_170064.htm","type":"EX-10.1","id":"NTFILEBVZkp8DfoeXtLuDu","market":"us","size":44293},{"description":"EXHIBIT 10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/ex_170065.htm","primary":false,"translateUrl":null,"linkName":"ex_170065.htm","type":"EX-10.2","id":"NTFILE6tvagJ1XQ7sQZATT","market":"us","size":43149},{"description":"EXHIBIT 31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/ex_167340.htm","primary":false,"translateUrl":null,"linkName":"ex_167340.htm","type":"EX-31.1","id":"NTFILE8LWBU7i4uqWwJjWS","market":"us","size":11822},{"description":"EXHIBIT 31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/ex_167341.htm","primary":false,"translateUrl":null,"linkName":"ex_167341.htm","type":"EX-31.2","id":"NTFILEA3co1w7Mz9pSGQWa","market":"us","size":13484},{"description":"EXHIBIT 32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/ex_167342.htm","primary":false,"translateUrl":null,"linkName":"ex_167342.htm","type":"EX-32.1","id":"NTFILE5mAGJ7g6mYPiRX9q","market":"us","size":6612},{"description":"EXHIBIT 32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/ex_167343.htm","primary":false,"translateUrl":null,"linkName":"ex_167343.htm","type":"EX-32.2","id":"NTFILE7vN1VJuNK3PXGww1","market":"us","size":6629},{"description":"XBRL INSTANCE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/amsc-20191231.xml","primary":false,"translateUrl":null,"linkName":"amsc-20191231.xml","type":"EX-101.INS","id":"NTFILEDqi2inuuHiZ8SmcG","market":"us","size":1644112},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/amsc-20191231.xsd","primary":false,"translateUrl":null,"linkName":"amsc-20191231.xsd","type":"EX-101.SCH","id":"NTFILEHZTau1paVLLriKnm","market":"us","size":75868},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/amsc-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"amsc-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILEF96TY6TbE8nZi3aE","market":"us","size":54715},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/amsc-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"amsc-20191231_def.xml","type":"EX-101.DEF","id":"NTFILEEZtDPdsMAHvHCyqF","market":"us","size":477685},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/amsc-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"amsc-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILEiQ2bUvT7GkyMEmEJ","market":"us","size":374119},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001789/amsc-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"amsc-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILE4ZLPMaDYdgCky5Hg","market":"us","size":516282}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-02-05 00:00","pubTimestamp":1580832000,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9057285","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774920001788-AMSC","pdf_url":null,"pub_time":1580832000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"AMSC","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001788/0001437749-20-001788-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001788/ex_167345.htm","primary":true,"translateUrl":null,"linkName":"ex_167345.htm","type":"EX-99.1","id":"NTFILEAZCdxviFoxRkhwHr","market":"us","size":293331},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001788/amsc20191212_8k.htm","primary":false,"translateUrl":null,"linkName":"amsc20191212_8k.htm","type":"8-K","id":"NTFILE2EJUE8voHwu95BJo","market":"us","size":26755},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001788/ex_151959img001.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img001.jpg","type":"GRAPHIC","id":"NTFILEHsNMv4PrgV6P9Xgb","market":"us","size":13598},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001788/ex_151959img002.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img002.jpg","type":"GRAPHIC","id":"NTFILEcMfnJu3mvXiVxbsD","market":"us","size":3879},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774920001788/ex_151959img003.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img003.jpg","type":"GRAPHIC","id":"NTFILEHaNHVq4xA9KDuAR3","market":"us","size":7972}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2020-02-05 00:00","pubTimestamp":1580832000,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9051796","market":"us","labels":[],"media":"sec.gov","original_id":"AN131924420000033-AMSC","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"AMSC","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000131924420000033/0001319244-20-000033-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000131924420000033/AMSC_SC13GA1.htm","primary":true,"translateUrl":null,"linkName":"AMSC_SC13GA1.htm","type":"SC 13G/A","id":"NTFILE8n4sDGei55nkECVU","market":"us","size":164380}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9027911","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520015377-AMSC","pdf_url":null,"pub_time":1580054400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"AMSC","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000119312520015377/0001193125-20-015377-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520015377/d873228dsc13g.htm","primary":true,"translateUrl":null,"linkName":"d873228dsc13g.htm","type":"SC 13G","id":"NTFILE2gBhtDFCXCTdYc5z","market":"us","size":125923},{"description":"EX-A","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312520015377/d873228dex99a.htm","primary":false,"translateUrl":null,"linkName":"d873228dex99a.htm","type":"EX-99.A","id":"NTFILE8awnnH728Kg9iyxv","market":"us","size":13297}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2020-01-27 00:00","pubTimestamp":1580054400,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8836591","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919021590-AMSC","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"AMSC","title":"Current report, items 2.02 and 9.01","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774919021590/0001437749-19-021590-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774919021590/ex_155524.htm","primary":true,"translateUrl":null,"linkName":"ex_155524.htm","type":"EX-99.1","id":"NTFILEAjBtnt7Yj5dsLshb","market":"us","size":283509},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774919021590/amsc20190815_8k.htm","primary":false,"translateUrl":null,"linkName":"amsc20190815_8k.htm","type":"8-K","id":"NTFILEE8eEiZRLgxuHW11U","market":"us","size":26735},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774919021590/ex_151959img001.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img001.jpg","type":"GRAPHIC","id":"NTFILEAYucFtcKBUDqnNtL","market":"us","size":13598},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774919021590/ex_151959img002.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img002.jpg","type":"GRAPHIC","id":"NTFILEF7efNqmTTMKijc7f","market":"us","size":3879},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774919021590/ex_151959img003.jpg","primary":false,"translateUrl":null,"linkName":"ex_151959img003.jpg","type":"GRAPHIC","id":"NTFILEBSvDd1gVtFEmY2H4","market":"us","size":7972}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":7,"totalSize":174,"code":"91000000","status":"200"}]}}