ENG/中
老虎證券
行情
交易
收費
下載
優惠與活動
幫助
TigerAI
學堂
期權訓練營
投資學堂
機構
財富及資產管理人
自營交易機構
介紹經紀商
三方服務商
股權激勵
關於
關於我們
媒體報道
獎項與榮譽
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
29.89
+0.9700
3.35%
成交量：
16.70萬
成交額：
495.29萬
市值：
14.49億
市盈率：
10.01
高：
29.95
開：
29.71
低：
29.37
收：
28.92
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：
0.46
換手率：
0.36%
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：
1.41%
市淨率：
2.53
市盈率(LYR):
9.80
資料載入中...
總覽
公司
新聞資訊
公告
2025/12/10
重要事件披露
Form 8-K - Current report
2025/11/05
重要事件披露
Form 8-K - Current report
2025/11/05
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/08/08
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/08/04
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/08/04
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/07/30
重要事件披露
Form 8-K - Current report
2025/07/30
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/07/30
重要事件披露
Form 8-K - Current report
2025/06/11
重要事件披露
Form 8-K - Current report
2025/06/11
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/06/11
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/06/06
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/06/06
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/05/27
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/05/27
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/05/21
年度報告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2025/05/21
重要事件披露
Form 8-K - Current report
2025/05/20
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2025/05/20
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎證券香港 | 輕鬆買賣美股港股A股/美債/ETF/Crypto/期權期貨","description":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","keywords":"老虎證券,老虎證券開戶,老虎證券香港,老虎證券投資,老虎證券美股,老虎證券登錄,證券開戶,證券公司開戶,股票開戶,香港證券公司,香港證券,證券公司,美股投資平台,小額投資理財,投資app,投資平台,股票買賣,買賣股票平台,炒股app,證券app,新手投資","social":{"ogDescription":"老虎證券香港提供多種優惠: 港股&Crypto 0佣、A股一年0佣、美股期權0佣、IPO抽新股0孖展利息0手續費。美股1美金起投，即時串流報價與多種工具，立即開戶享更多優惠！","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.atigrdive.com/hant/stock/AMSC/filings?page=2"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","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":29.89,"timestamp":1787676696565,"preClose":28.92,"halted":0,"volume":166998,"delay":0,"changeRate":0.03354080221300134,"floatShares":46794082,"shares":48462299,"eps":2.985294,"marketStatus":"交易中","change":0.97,"latestTime":"08-25 12:51:38 EDT","open":29.71,"high":29.95,"low":29.37,"amount":4952899.829124,"amplitude":0.020055,"askPrice":29.91,"askSize":11,"bidPrice":29.86,"bidSize":106,"shortable":3,"etf":0,"ttmEps":2.985294,"tradingStatus":2,"nextMarketStatus":{"tag":"盤後交易","tradingStatus":3,"beginTime":1787688000000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":692427600000,"exchange":"NASDAQ","adjPreClose":28.92,"preHourTrading":{"tag":"盘前","latestPrice":29.69,"preClose":28.92,"latestTime":"09:29 EDT","volume":4335,"amount":127950.069645,"timestamp":1787664567112,"change":0.77,"changeRate":0.026625,"amplitude":0.026971},"postHourTrading":{"tag":"盘后","latestPrice":29.02,"preClose":28.92,"latestTime":"19:52 EDT","volume":19612,"amount":567226.3807,"timestamp":1787615541648,"change":0.1,"changeRate":0.003458,"amplitude":0.003458},"volumeRatio":0.456593,"impliedVol":0.6936,"impliedVolPercentile":0.0916},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"AMSC\",,,,,undefined,":{"symbol":"AMSC","floatShares":46794082,"roa":"1.41%","roe":"30.16%","lyrEps":3.05,"volumeRatio":0.456593,"shares":48462299,"dividePrice":0,"high":29.95,"amplitude":0.020055,"preClose":28.92,"low":29.37,"week52Low":24.87,"pbRate":"2.53","psRate":"4.51","week52High":70.4857,"institutionHeld":0.8398,"latestPrice":29.89,"committee":0.811966,"eps":2.985294,"divideRate":0,"volume":166998,"delay":0,"ttmEps":2.985294,"open":29.71,"prevYearClose":28.78,"prevWeekClose":30.01,"prevMonthClose":29.37,"prevQuarterClose":41.51,"fiveDayClose":31.02,"twentyDayClose":28.75,"sixtyDayClose":50.94},"@#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":1784865600000},"@#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":"2026-08-21","current":9.687488,"percent":0.685666,"low":-1678.928143,"twenty":-22.921751,"median":-6.594251,"eighty":91.047919,"high":415.851418,"avg":-42.324969,"sd":320.974034,"marketCap":1455686397},"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}],"updateTime":1787641213152},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"AMSC\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20514926","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525314153-AMSC","pdf_url":"","pub_time":1765342800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMSC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000119312525314153/0001193125-25-314153-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 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-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525314153/d24846dex101.htm","primary":true,"translateUrl":"","linkName":"d24846dex101.htm","type":"EX-10.1","id":"NTFILEHmpUC6aUeuQDYnwU","market":"us","size":599940},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525314153/d24846d8k.htm","primary":false,"translateUrl":"","linkName":"d24846d8k.htm","type":"8-K","id":"NTFILEEzsHVEC6evFZUVEB","market":"us","size":47451},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525314153/d24846dex102.htm","primary":false,"translateUrl":"","linkName":"d24846dex102.htm","type":"EX-10.2","id":"NTFILEDYQsR1z3hbxWmBr6","market":"us","size":34041},{"description":"EX-10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525314153/d24846dex103.htm","primary":false,"translateUrl":"","linkName":"d24846dex103.htm","type":"EX-10.3","id":"NTFILE7GoJhZhsHpuRqxPj","market":"us","size":30769},{"description":"EX-10.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525314153/d24846dex104.htm","primary":false,"translateUrl":"","linkName":"d24846dex104.htm","type":"EX-10.4","id":"NTFILEB8hAMQwkEDMpvLKS","market":"us","size":32308},{"description":"EX-10.5","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525314153/d24846dex105.htm","primary":false,"translateUrl":"","linkName":"d24846dex105.htm","type":"EX-10.5","id":"NTFILEBC6LYoPQMBwzdTtD","market":"us","size":31489}],"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":"2025-12-10 13:00","pubTimestamp":1765342800,"title_zh":"Form 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 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項：簽訂重大最終協議；第2.01項：資產收購或處置完成；第3.02項：未經登記的股本證券銷售；項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20373559","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774925033344-AMSC","pdf_url":"","pub_time":1762318800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMSC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033344/0001437749-25-033344-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/880807/000143774925033344/ex_855464.htm","primary":true,"translateUrl":"","linkName":"ex_855464.htm","type":"EX-99.1","id":"NTFILE8qndGhRmU5dhRWqQ","market":"us","size":298910},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033344/amsc20250820_8k.htm","primary":false,"translateUrl":"","linkName":"amsc20250820_8k.htm","type":"8-K","id":"NTFILEoA4mCfPXYJeNRiVT","market":"us","size":32134},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033344/amsc.jpg","primary":false,"translateUrl":"","linkName":"amsc.jpg","type":"GRAPHIC","id":"NTFILEGYMWX2Kt4FrTfxUC","market":"us","size":4157},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033344/pr.jpg","primary":false,"translateUrl":"","linkName":"pr.jpg","type":"GRAPHIC","id":"NTFILE5YjrE5SA23V3HEsQ","market":"us","size":9954},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033344/work.jpg","primary":false,"translateUrl":"","linkName":"work.jpg","type":"GRAPHIC","id":"NTFILEAxLhh7oGXT4hxsoQ","market":"us","size":14794}],"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":"2025-11-05 13:00","pubTimestamp":1762318800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02：經營業績和財務狀況；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20373533","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774925033351-AMSC","pdf_url":"","pub_time":1762318800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMSC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033351/0001437749-25-033351-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - 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/880807/000143774925033351/amsc20250930_10q.htm","primary":true,"translateUrl":"","linkName":"amsc20250930_10q.htm","type":"10-Q","id":"NTFILE5eCMuAUhwKN72nVn","market":"us","size":1642092},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033351/ex_855467.htm","primary":false,"translateUrl":"","linkName":"ex_855467.htm","type":"EX-31.1","id":"NTFILEC4SzXMyzg8jLdqaG","market":"us","size":12996},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033351/ex_855468.htm","primary":false,"translateUrl":"","linkName":"ex_855468.htm","type":"EX-31.2","id":"NTFILE2TpCSQv28x4c8w7f","market":"us","size":13674},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033351/ex_855469.htm","primary":false,"translateUrl":"","linkName":"ex_855469.htm","type":"EX-32.1","id":"NTFILE3VuV7tfVLB2F8myY","market":"us","size":7203},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925033351/ex_855470.htm","primary":false,"translateUrl":"","linkName":"ex_855470.htm","type":"EX-32.2","id":"NTFILEDhKrSKnqSjE6HWjz","market":"us","size":6996}],"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":"2025-11-05 13:00","pubTimestamp":1762318800,"title_zh":"Form 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":"19967117","market":"us","labels":[],"media":"sec.gov","original_id":"AN196922325000589-AMSC","pdf_url":"","pub_time":1754625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000196922325000589/0001969223-25-000589-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000196922325000589/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEARjxrtxTyjxN55N3","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-08-08 12:00","pubTimestamp":1754625600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19945367","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725005417-AMSC","pdf_url":"","pub_time":1754280000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725005417/0001950047-25-005417-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725005417/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEJ2acRSrq7coNMdee","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-08-04 12:00","pubTimestamp":1754280000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19945149","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725005392-AMSC","pdf_url":"","pub_time":1754280000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725005392/0001950047-25-005392-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725005392/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE38Eoikzj8JPWJa4P","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-08-04 12:00","pubTimestamp":1754280000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19927706","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774925023965-AMSC","pdf_url":"","pub_time":1753848000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMSC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023965/0001437749-25-023965-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/880807/000143774925023965/ex_819091.htm","primary":true,"translateUrl":"","linkName":"ex_819091.htm","type":"EX-99.1","id":"NTFILE6CCWwqynmfEFiZoX","market":"us","size":232126},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023965/amsc20250515_8k.htm","primary":false,"translateUrl":"","linkName":"amsc20250515_8k.htm","type":"8-K","id":"NTFILEHaY8Zr5CJcSZcSx4","market":"us","size":32112},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023965/amsc.jpg","primary":false,"translateUrl":"","linkName":"amsc.jpg","type":"GRAPHIC","id":"NTFILE8vFpUJZxocgzpipd","market":"us","size":4157},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023965/pr.jpg","primary":false,"translateUrl":"","linkName":"pr.jpg","type":"GRAPHIC","id":"NTFILEBRmPrYCHhY8Mz8et","market":"us","size":9954},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023965/work.jpg","primary":false,"translateUrl":"","linkName":"work.jpg","type":"GRAPHIC","id":"NTFILEJWSD6T5iqeDad3ek","market":"us","size":14794}],"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":"2025-07-30 12:00","pubTimestamp":1753848000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項：經營業績和財務狀況；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19927677","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774925023968-AMSC","pdf_url":"","pub_time":1753848000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMSC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023968/0001437749-25-023968-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - 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/880807/000143774925023968/amsc20250630_10q.htm","primary":true,"translateUrl":"","linkName":"amsc20250630_10q.htm","type":"10-Q","id":"NTFILEETymppxxthPtsZVU","market":"us","size":1199339},{"description":"EXHIBIT 10.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023968/ex_838796.htm","primary":false,"translateUrl":"","linkName":"ex_838796.htm","type":"EX-10.2","id":"NTFILEDZvt7BJgXsZKzBVt","market":"us","size":42027},{"description":"EXHIBIT 31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023968/ex_819077.htm","primary":false,"translateUrl":"","linkName":"ex_819077.htm","type":"EX-31.1","id":"NTFILE9WkVGTZJDQ22NCo4","market":"us","size":12927},{"description":"EXHIBIT 31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023968/ex_819078.htm","primary":false,"translateUrl":"","linkName":"ex_819078.htm","type":"EX-31.2","id":"NTFILE7vnCSv9FdLRaNdSs","market":"us","size":13605},{"description":"EXHIBIT 32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023968/ex_819079.htm","primary":false,"translateUrl":"","linkName":"ex_819079.htm","type":"EX-32.1","id":"NTFILE9YA4HET2QcjmGFda","market":"us","size":7129},{"description":"EXHIBIT 32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023968/ex_819080.htm","primary":false,"translateUrl":"","linkName":"ex_819080.htm","type":"EX-32.2","id":"NTFILE3aZmVeFmLv5uBW5D","market":"us","size":6922}],"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":"2025-07-30 12:00","pubTimestamp":1753848000,"title_zh":"Form 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":"19923539","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774925023783-AMSC","pdf_url":"","pub_time":1753819794000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMSC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/0001437749-25-023783-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925023783/amsc20250728_8k.htm","primary":true,"translateUrl":"","linkName":"amsc20250728_8k.htm","type":"8-K","id":"NTFILEGwM1oy1u7mzPSdjJ","market":"us","size":42091}],"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":"2025-07-30 04:09","pubTimestamp":1753819794,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目5.07：將事項提交證券持有人表決；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19761846","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312525139243-AMSC","pdf_url":"","pub_time":1749614400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMSC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000119312525139243/0001193125-25-139243-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/880807/000119312525139243/d795155dex11.htm","primary":true,"translateUrl":"","linkName":"d795155dex11.htm","type":"EX-1.1","id":"NTFILEegD7dVkiZPuCBPpm","market":"us","size":200932},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525139243/d795155d8k.htm","primary":false,"translateUrl":"","linkName":"d795155d8k.htm","type":"8-K","id":"NTFILEBnFq4jYSvBi96F7P","market":"us","size":32398},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525139243/d795155dex51.htm","primary":false,"translateUrl":"","linkName":"d795155dex51.htm","type":"EX-5.1","id":"NTFILE4ZMCdLGS3VHbNy89","market":"us","size":11834},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525139243/g795155g0611204148433.jpg","primary":false,"translateUrl":"","linkName":"g795155g0611204148433.jpg","type":"GRAPHIC","id":"NTFILEERhVDmKEzfvTasxf","market":"us","size":1827},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000119312525139243/g795155g0611204535438.jpg","primary":false,"translateUrl":"","linkName":"g795155g0611204535438.jpg","type":"GRAPHIC","id":"NTFILEBvdbXrhAY4GZpopk","market":"us","size":2345}],"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":"2025-06-11 12:00","pubTimestamp":1749614400,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01：其他事件；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19761349","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725004127-AMSC","pdf_url":"","pub_time":1749614400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725004127/0001950047-25-004127-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725004127/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEBx58YxciueKF88HD","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-06-11 12:00","pubTimestamp":1749614400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19761322","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725004129-AMSC","pdf_url":"","pub_time":1749614400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725004129/0001950047-25-004129-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725004129/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILECovXrstpZFZeSUrd","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-06-11 12:00","pubTimestamp":1749614400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19745936","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725003943-AMSC","pdf_url":"","pub_time":1749182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003943/0001950047-25-003943-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003943/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEJ3wuLfViUVWDVb9V","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-06-06 12:00","pubTimestamp":1749182400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19745926","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725003942-AMSC","pdf_url":"","pub_time":1749182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003942/0001950047-25-003942-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003942/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEDupH2qLSFXCKgVgc","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-06-06 12:00","pubTimestamp":1749182400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19698217","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725003441-AMSC","pdf_url":"","pub_time":1748318400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003441/0001950047-25-003441-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003441/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE9cAyBNgrsTw65UoH","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-05-27 12:00","pubTimestamp":1748318400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19698197","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725003445-AMSC","pdf_url":"","pub_time":1748318400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003445/0001950047-25-003445-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003445/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEB8n9CGcoswz3AP4D","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-05-27 12:00","pubTimestamp":1748318400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19678563","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774925017986-AMSC","pdf_url":"","pub_time":1747800000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"AMSC","title":"Form 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/880807/000143774925017986/0001437749-25-017986-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 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/880807/000143774925017986/amsc20250331_10k.htm","primary":true,"translateUrl":"","linkName":"amsc20250331_10k.htm","type":"10-K","id":"NTFILE9oRLaRqCEkeaAjny","market":"us","size":1990928},{"description":"EXHIBIT 19.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/ex_809746.htm","primary":false,"translateUrl":"","linkName":"ex_809746.htm","type":"EX-19.1","id":"NTFILEEa7bdnSBhy3C6jr6","market":"us","size":55581},{"description":"EXHIBIT 21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/ex_774519.htm","primary":false,"translateUrl":"","linkName":"ex_774519.htm","type":"EX-21.1","id":"NTFILEE3MPBLbkKPoZN9uE","market":"us","size":5213},{"description":"EXHIBIT 23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/ex_774520.htm","primary":false,"translateUrl":"","linkName":"ex_774520.htm","type":"EX-23.1","id":"NTFILE8cyHcPyMPKmJeQtf","market":"us","size":3019},{"description":"EXHIBIT 31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/ex_774521.htm","primary":false,"translateUrl":"","linkName":"ex_774521.htm","type":"EX-31.1","id":"NTFILE72U5BmT6PZQLNrUQ","market":"us","size":13403},{"description":"EXHIBIT 31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/ex_774522.htm","primary":false,"translateUrl":"","linkName":"ex_774522.htm","type":"EX-31.2","id":"NTFILEGsKp22jYLdBTcNBe","market":"us","size":15430},{"description":"EXHIBIT 32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/ex_774523.htm","primary":false,"translateUrl":"","linkName":"ex_774523.htm","type":"EX-32.1","id":"NTFILE9nCQp9A6EWmH6XZL","market":"us","size":7255},{"description":"EXHIBIT 32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/ex_774524.htm","primary":false,"translateUrl":"","linkName":"ex_774524.htm","type":"EX-32.2","id":"NTFILE6NMf3VwZeA8st8p4","market":"us","size":7146},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017986/chart01.jpg","primary":false,"translateUrl":"","linkName":"chart01.jpg","type":"GRAPHIC","id":"NTFILEH7bmQEh3hHxTCYvR","market":"us","size":33693}],"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":"2025-05-21 12:00","pubTimestamp":1747800000,"title_zh":"Form 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":"19678369","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774925017983-AMSC","pdf_url":"","pub_time":1747800000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMSC","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017983/0001437749-25-017983-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 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/880807/000143774925017983/ex_821181.htm","primary":true,"translateUrl":"","linkName":"ex_821181.htm","type":"EX-10.1","id":"NTFILEAK6je9qZNLUJiaau","market":"us","size":10403},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017983/amsc20250204_8k.htm","primary":false,"translateUrl":"","linkName":"amsc20250204_8k.htm","type":"8-K","id":"NTFILE9VCr6wpyNf2ZsPe2","market":"us","size":45780},{"description":"EXHIBIT 99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017983/ex_774528.htm","primary":false,"translateUrl":"","linkName":"ex_774528.htm","type":"EX-99.1","id":"NTFILECuKNQWA65xdizUGd","market":"us","size":292987},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017983/amsc.jpg","primary":false,"translateUrl":"","linkName":"amsc.jpg","type":"GRAPHIC","id":"NTFILE7Jschz87oJpeAa7o","market":"us","size":4157},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017983/pr.jpg","primary":false,"translateUrl":"","linkName":"pr.jpg","type":"GRAPHIC","id":"NTFILE5j788kZr4VhXG2Cm","market":"us","size":9954},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000143774925017983/work.jpg","primary":false,"translateUrl":"","linkName":"work.jpg","type":"GRAPHIC","id":"NTFILE4MhwA22trepGPSFy","market":"us","size":14794}],"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":"2025-05-21 12:00","pubTimestamp":1747800000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 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","summary_zh":"第2.02項：經營業績和財務狀況；第5.02項：董事或某些高級職員的離職；選舉董事；若干人員的委任：若干人員的補償安排；項目9.01：財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19672841","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725003240-AMSC","pdf_url":"","pub_time":1747713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003240/0001950047-25-003240-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003240/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE3Ua2HxLkjKQjnwCC","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-05-20 12:00","pubTimestamp":1747713600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19672804","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725003239-AMSC","pdf_url":"","pub_time":1747713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMSC","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003239/0001950047-25-003239-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/880807/000195004725003239/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE2XjHdz9Svgf9f7Gb","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2025-05-20 12:00","pubTimestamp":1747713600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":2,"totalSize":174,"code":"91000000","status":"200"}]}}