US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Hyliion Holdings Corp.

3.14

-0.1900-5.71%

Volume:327.62K

Turnover:1.05M

Market Cap:558.33M

PE:-10.65

High:3.30

Open:3.30

Low:3.13

Close:3.33

52wk High:8.49

52wk Low:1.56

Shares:177.81M

Float Shares:128.67M

Volume Ratio:2.00

T/O Rate:0.25%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.2948

EPS(LYR):-0.3260

ROE:-27.08%

ROA:-18.34%

PB:3.29

PE(LYR):-9.63

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

[Rev.]Quaterly Report

10-Q/A [Amend] - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13D/A [Amend] - General statement of acquisition of beneficial ownership

Beneficial Ownership Change

SC 13D/A [Amend] - General statement of acquisition of beneficial ownership

[Rev.]Annual Report

10-K/A [Amend] - Annual report [Section 13 and 15(d), not S-K Item 405]

Quarterly Report

10-Q - Quarterly report [Sections 13 or 15(d)]

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Annual Report

10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

Major Issues Report

8-K - Current report

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.etasphere.com/stock/HYLN/filings?page=6"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"HYLN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"HYLN\",,,,,undefined,":{"symbol":"HYLN","market":"US","secType":"STK","nameCN":"Hyliion Holdings Corp.","latestPrice":3.14,"timestamp":1787579632052,"preClose":3.33,"halted":0,"volume":327617,"delay":0,"changeRate":-0.05705705705705704,"floatShares":128673417,"shares":177812784,"eps":-0.294762,"marketStatus":"Trading","change":-0.19,"latestTime":"08-24 09:53:56 EDT","open":3.295,"high":3.295,"low":3.13,"amount":1045593.259287,"amplitude":0.04955,"askPrice":3.15,"askSize":1638,"bidPrice":3.13,"bidSize":220,"shortable":3,"etf":0,"ttmEps":-0.294762,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1787601600000},"marketStatusCode":2,"adr":0,"exchange":"AMEX","adjPreClose":3.33,"preHourTrading":{"tag":"盘前","latestPrice":3.35,"preClose":3.33,"latestTime":"09:25 EDT","volume":22611,"amount":75339.39978,"timestamp":1787577929790,"change":0.02,"changeRate":0.006006,"amplitude":0.024024},"postHourTrading":{"tag":"盘后","latestPrice":3.35,"preClose":3.33,"latestTime":"19:59 EDT","volume":48460,"amount":161717.3564,"timestamp":1787356781716,"change":0.02,"changeRate":0.006006,"amplitude":0.009009},"volumeRatio":2.002649,"impliedVol":1.144,"impliedVolPercentile":0.5339},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"HYLN\",,,,,undefined,":{"symbol":"HYLN","floatShares":128673417,"roa":"-18.34%","roe":"-27.08%","lyrEps":-0.325993,"volumeRatio":2.002649,"shares":177812784,"dividePrice":0,"high":3.295,"amplitude":0.04955,"preClose":3.33,"low":3.13,"week52Low":1.5601,"pbRate":"3.29","psRate":"60.38","week52High":8.49,"institutionHeld":0,"latestPrice":3.14,"committee":-0.763186,"eps":-0.294762,"divideRate":0,"volume":327617,"delay":0,"ttmEps":-0.294762,"open":3.295,"prevYearClose":1.84,"prevWeekClose":3.33,"prevMonthClose":3.56,"prevQuarterClose":5.21,"fiveDayClose":4.09,"twentyDayClose":3.82,"sixtyDayClose":7.19},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/HYLN\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-11","symbol":"HYLN","fiscalQuarterEnding":"2026/06","expectedEps":-0.09,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786420800000,"reportTimeType":"post","actualEps":-0.08},{"date":"2026-05-12","symbol":"HYLN","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2026/03","expectedEps":-0.08,"defaultRemindTime":1778616000000,"name":null,"time":"Post-Mkt","dateTimestamp":1778558400000,"actualEps":null},{"market":"US","date":"2026-02-24","symbol":"HYLN","fiscalQuarterEnding":"2025/12","expectedEps":-0.08,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1771909200000,"reportTimeType":"post","actualEps":-0.07},{"market":"US","date":"2025-11-11","symbol":"HYLN","fiscalQuarterEnding":"2025/09","expectedEps":-0.08,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762837200000,"reportTimeType":"post","actualEps":-0.08},{"market":"US","date":"2025-08-12","symbol":"HYLN","fiscalQuarterEnding":"2025/06","expectedEps":-0.09,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1754971200000,"reportTimeType":"post","actualEps":-0.08}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"HYLN\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"HYLN\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":3,"updateTime":1786680000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/HYLN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"HYLN","date":"2026-08-21","current":-11.29725,"percent":0.05297,"low":-27.954765,"twenty":-6.206507,"median":-4.349862,"eighty":-1.648036,"high":5.529303,"avg":-4.114963,"sd":4.574707,"marketCap":601872624},"quantilePoints":[{"date":"2021-08-27","current":5.287874,"twenty":-89.733364,"median":4.852125,"eighty":5.979852,"marketCap":1553968750},{"date":"2021-09-03","current":5.211324,"twenty":-89.535552,"median":4.905344,"eighty":5.943703,"marketCap":1531472543},{"date":"2021-09-10","current":5.005226,"twenty":-89.323462,"median":4.918779,"eighty":5.927622,"marketCap":1470905832},{"date":"2021-09-17","current":5.128885,"twenty":-88.239094,"median":4.925569,"eighty":5.898999,"marketCap":1507245858},{"date":"2021-09-24","current":5.111219,"twenty":-86.937632,"median":4.924178,"eighty":5.859077,"marketCap":1502054426},{"date":"2021-10-01","current":4.710801,"twenty":-86.648418,"median":4.925569,"eighty":5.843537,"marketCap":1384381960},{"date":"2021-10-08","current":4.604808,"twenty":-86.319573,"median":4.914443,"eighty":5.839138,"marketCap":1353233365},{"date":"2021-10-15","current":4.392822,"twenty":-85.765611,"median":4.905122,"eighty":5.817124,"marketCap":1290936177},{"date":"2021-10-22","current":4.522369,"twenty":-85.070142,"median":4.893344,"eighty":5.779634,"marketCap":1329006681},{"date":"2021-10-29","current":4.763798,"twenty":-84.648932,"median":4.864179,"eighty":5.766392,"marketCap":1399956257},{"date":"2021-11-05","current":5.052334,"twenty":-84.228664,"median":4.884512,"eighty":5.753631,"marketCap":1484749652},{"date":"2021-11-12","current":4.879012,"twenty":-83.592394,"median":4.887456,"eighty":5.747485,"marketCap":1348378462},{"date":"2021-11-19","current":4.339687,"twenty":-83.206776,"median":4.871595,"eighty":5.744859,"marketCap":1199328914},{"date":"2021-11-26","current":4.195449,"twenty":-83.129652,"median":4.855069,"eighty":5.742595,"marketCap":1159466826},{"date":"2021-12-03","current":3.781548,"twenty":-83.017371,"median":4.810906,"eighty":5.728031,"marketCap":1045079964},{"date":"2021-12-10","current":3.913244,"twenty":-82.844415,"median":4.750452,"eighty":5.704642,"marketCap":1081475784},{"date":"2021-12-17","current":3.863074,"twenty":-82.715113,"median":4.734355,"eighty":5.703591,"marketCap":1067610710},{"date":"2021-12-23","current":4.195449,"twenty":-82.715113,"median":4.710801,"eighty":5.699389,"marketCap":1159466826},{"date":"2021-12-31","current":3.888159,"twenty":-82.377697,"median":4.688404,"eighty":5.64686,"marketCap":1074543247},{"date":"2022-01-07","current":3.649852,"twenty":-82.118857,"median":4.669582,"eighty":5.631102,"marketCap":1008684145},{"date":"2022-01-14","current":3.304935,"twenty":-81.58388,"median":4.628362,"eighty":5.604837,"marketCap":913361760},{"date":"2022-01-21","current":2.608829,"twenty":-81.524821,"median":4.601864,"eighty":5.579623,"marketCap":720983856},{"date":"2022-01-28","current":2.539846,"twenty":-80.854505,"median":4.585776,"eighty":5.56166,"marketCap":701919379},{"date":"2022-02-04","current":2.590015,"twenty":-80.477935,"median":4.564711,"eighty":5.557798,"marketCap":715784453},{"date":"2022-02-11","current":2.521032,"twenty":-80.3891,"median":4.530475,"eighty":5.549156,"marketCap":696719976},{"date":"2022-02-18","current":2.483405,"twenty":-80.20435,"median":4.497671,"eighty":5.532853,"marketCap":686321170},{"date":"2022-02-25","current":-7.589811,"twenty":-80.102549,"median":4.472317,"eighty":5.527711,"marketCap":728986133},{"date":"2022-03-04","current":-6.812759,"twenty":-80.012965,"median":4.452569,"eighty":5.525161,"marketCap":654351838},{"date":"2022-03-11","current":-7.047681,"twenty":-79.55097,"median":4.379517,"eighty":5.520858,"marketCap":676915695},{"date":"2022-03-18","current":-7.969301,"twenty":-79.224068,"median":4.339687,"eighty":5.516122,"marketCap":765435440},{"date":"2022-03-25","current":-7.899815,"twenty":-78.964975,"median":4.273839,"eighty":5.514436,"marketCap":758761417},{"date":"2022-04-01","current":-7.917892,"twenty":-78.361463,"median":4.207248,"eighty":5.480959,"marketCap":760497713},{"date":"2022-04-08","current":-7.050178,"twenty":-77.990633,"median":4.195449,"eighty":5.444509,"marketCap":677155498},{"date":"2022-04-14","current":-6.833249,"twenty":-77.865963,"median":4.167228,"eighty":5.430986,"marketCap":656319944},{"date":"2022-04-22","current":-6.110154,"twenty":-77.53613,"median":4.113923,"eighty":5.420419,"marketCap":586868098},{"date":"2022-04-29","current":-5.802839,"twenty":-77.214907,"median":3.985362,"eighty":5.413796,"marketCap":557351064},{"date":"2022-05-06","current":-5.65822,"twenty":-77.125745,"median":3.963414,"eighty":5.400552,"marketCap":543460694},{"date":"2022-05-13","current":-5.316571,"twenty":-76.902838,"median":3.938329,"eighty":5.37627,"marketCap":566714527},{"date":"2022-05-20","current":-5.153486,"twenty":-76.718106,"median":3.913244,"eighty":5.368125,"marketCap":549330645},{"date":"2022-05-27","current":-5.838443,"twenty":-76.639115,"median":3.885023,"eighty":5.360742,"marketCap":622342946},{"date":"2022-06-03","current":-6.08307,"twenty":-76.555104,"median":3.875617,"eighty":5.351825,"marketCap":648418768},{"date":"2022-06-10","current":-5.7569,"twenty":-76.199934,"median":3.831718,"eighty":5.345581,"marketCap":613651006},{"date":"2022-06-17","current":-5.968911,"twenty":-75.957153,"median":3.784683,"eighty":5.340004,"marketCap":636250051},{"date":"2022-06-24","current":-6.278772,"twenty":-75.532973,"median":3.718836,"eighty":5.336535,"marketCap":669279426},{"date":"2022-07-01","current":-5.235028,"twenty":-74.852096,"median":3.656124,"eighty":5.331017,"marketCap":558022586},{"date":"2022-07-08","current":-5.985219,"twenty":-74.60244,"median":3.649852,"eighty":5.329479,"marketCap":637988440},{"date":"2022-07-15","current":-5.789517,"twenty":-73.684064,"median":3.383325,"eighty":5.314466,"marketCap":617127782},{"date":"2022-07-22","current":-6.148304,"twenty":-73.184753,"median":3.304935,"eighty":5.310809,"marketCap":655372321},{"date":"2022-07-29","current":-6.40924,"twenty":-73.113423,"median":2.931797,"eighty":5.302003,"marketCap":683186531},{"date":"2022-08-05","current":-7.371441,"twenty":-72.435786,"median":2.76561,"eighty":5.298284,"marketCap":785751430},{"date":"2022-08-12","current":-6.688658,"twenty":-71.731401,"median":2.652728,"eighty":5.28988,"marketCap":781402490},{"date":"2022-08-19","current":-5.809748,"twenty":-70.492039,"median":2.627643,"eighty":5.278452,"marketCap":678723766},{"date":"2022-08-26","current":-5.630986,"twenty":-70.179969,"median":2.58688,"eighty":5.262639,"marketCap":657839958},{"date":"2022-09-02","current":-4.975527,"twenty":-68.708785,"median":2.558659,"eighty":5.250444,"marketCap":581265994},{"date":"2022-09-09","current":-4.766972,"twenty":-32.359183,"median":2.539846,"eighty":5.244926,"marketCap":556901552},{"date":"2022-09-16","current":-4.573314,"twenty":-8.270465,"median":2.50849,"eighty":5.242718,"marketCap":534277426},{"date":"2022-09-23","current":-4.409449,"twenty":-8.184275,"median":2.495947,"eighty":5.238014,"marketCap":515133935},{"date":"2022-09-30","current":-4.275378,"twenty":-8.149283,"median":2.392472,"eighty":5.227812,"marketCap":499471079},{"date":"2022-10-07","current":-3.768888,"twenty":-8.123974,"median":-4.12641,"eighty":5.218914,"marketCap":440300289},{"date":"2022-10-14","current":-3.560333,"twenty":-8.115019,"median":-3.783784,"eighty":5.214861,"marketCap":415935846},{"date":"2022-10-21","current":-3.724197,"twenty":-8.050515,"median":-3.783784,"eighty":5.212402,"marketCap":435079337},{"date":"2022-10-28","current":-4.185998,"twenty":-7.984892,"median":-3.783784,"eighty":5.206982,"marketCap":489029175},{"date":"2022-11-04","current":-4.215791,"twenty":-7.949302,"median":-3.873165,"eighty":5.201363,"marketCap":492509810},{"date":"2022-11-11","current":-3.603713,"twenty":-7.925123,"median":-3.835923,"eighty":5.195649,"marketCap":553519501},{"date":"2022-11-18","current":-3.486709,"twenty":-7.91621,"median":-3.783784,"eighty":5.189882,"marketCap":535548089},{"date":"2022-11-25","current":-3.732417,"twenty":-7.908979,"median":-3.768888,"eighty":5.180704,"marketCap":573288055},{"date":"2022-12-02","current":-3.556912,"twenty":-7.869782,"median":-3.735755,"eighty":5.170104,"marketCap":546330936},{"date":"2022-12-09","current":-3.112298,"twenty":-7.817505,"median":-3.650514,"eighty":5.1675,"marketCap":478039569},{"date":"2022-12-16","current":-3.100597,"twenty":-7.806662,"median":-3.616068,"eighty":5.159132,"marketCap":476242428},{"date":"2022-12-23","current":-2.808088,"twenty":-7.764383,"median":-3.580312,"eighty":5.151024,"marketCap":431313897},{"date":"2022-12-30","current":-2.737886,"twenty":-7.685962,"median":-3.556912,"eighty":5.148688,"marketCap":420531050},{"date":"2023-01-06","current":-2.53898,"twenty":-7.625953,"median":-3.533511,"eighty":5.147835,"marketCap":389979649},{"date":"2023-01-13","current":-3.580312,"twenty":-7.625953,"median":-3.52766,"eighty":5.134773,"marketCap":549925219},{"date":"2023-01-20","current":-3.697316,"twenty":-7.613652,"median":-3.533511,"eighty":5.134773,"marketCap":567896631},{"date":"2023-01-27","current":-4.095128,"twenty":-7.608421,"median":-3.556912,"eighty":5.132831,"marketCap":628999434},{"date":"2023-02-03","current":-4.294035,"twenty":-7.593425,"median":-3.580312,"eighty":5.129577,"marketCap":659550835},{"date":"2023-02-10","current":-3.697316,"twenty":-7.560897,"median":-3.605023,"eighty":5.127239,"marketCap":567896631},{"date":"2023-02-17","current":-3.81432,"twenty":-7.495842,"median":-3.638414,"eighty":5.123762,"marketCap":585868044},{"date":"2023-02-24","current":-3.2059,"twenty":-7.444774,"median":-3.610218,"eighty":5.11593,"marketCap":492416699},{"date":"2023-03-03","current":-3.368365,"twenty":-7.400797,"median":-3.580312,"eighty":5.10062,"marketCap":516562405},{"date":"2023-03-10","current":-2.699387,"twenty":-7.377965,"median":-3.558623,"eighty":5.068822,"marketCap":413969872},{"date":"2023-03-17","current":-2.593759,"twenty":-7.283375,"median":-3.533511,"eighty":5.040297,"marketCap":397771051},{"date":"2023-03-24","current":-2.511603,"twenty":-7.216058,"median":-3.51011,"eighty":5.016044,"marketCap":385171968},{"date":"2023-03-31","current":-2.32382,"twenty":-7.188635,"median":-3.463309,"eighty":5.005226,"marketCap":356374063},{"date":"2023-04-06","current":-2.194719,"twenty":-7.145264,"median":-3.451608,"eighty":4.99816,"marketCap":336575504},{"date":"2023-04-14","current":-1.873445,"twenty":-7.081208,"median":-3.428207,"eighty":4.981769,"marketCap":287305959},{"date":"2023-04-21","current":-1.708488,"twenty":-7.049179,"median":-3.381406,"eighty":4.967096,"marketCap":262008579},{"date":"2023-04-28","current":-1.567096,"twenty":-7.026987,"median":-3.321419,"eighty":4.953407,"marketCap":240325110},{"date":"2023-05-05","current":-1.873445,"twenty":-6.974253,"median":-3.311204,"eighty":4.94163,"marketCap":287305959},{"date":"2023-05-12","current":-2.272094,"twenty":-6.93095,"median":-3.258552,"eighty":4.930966,"marketCap":352356365},{"date":"2023-05-19","current":-1.982263,"twenty":-6.903875,"median":-3.217601,"eighty":4.924456,"marketCap":307409332},{"date":"2023-05-26","current":-1.87732,"twenty":-6.885416,"median":-3.20005,"eighty":4.920432,"marketCap":291134720},{"date":"2023-06-02","current":-1.830678,"twenty":-6.872503,"median":-3.159099,"eighty":4.915917,"marketCap":283901559},{"date":"2023-06-09","current":-2.098867,"twenty":-6.829151,"median":-3.110163,"eighty":4.911881,"marketCap":325492234},{"date":"2023-06-16","current":-2.262112,"twenty":-6.805815,"median":-3.042096,"eighty":4.910188,"marketCap":350808296},{"date":"2023-06-23","current":-1.982263,"twenty":-6.778039,"median":-2.907541,"eighty":4.905122,"marketCap":307409332},{"date":"2023-06-30","current":-2.017244,"twenty":-6.76436,"median":-2.859275,"eighty":4.900411,"marketCap":312834202},{"date":"2023-07-07","current":-1.970603,"twenty":-6.759504,"median":-2.819789,"eighty":4.899233,"marketCap":305601042},{"date":"2023-07-14","current":-2.51864,"twenty":-6.716613,"median":-2.772987,"eighty":4.892167,"marketCap":390590681},{"date":"2023-07-21","current":-2.133848,"twenty":-6.670782,"median":-2.732036,"eighty":4.887456,"marketCap":330917104},{"date":"2023-07-28","current":-2.005584,"twenty":-6.626511,"median":-2.699387,"eighty":4.883923,"marketCap":311025912},{"date":"2023-08-04","current":-2.075546,"twenty":-6.601543,"median":-2.689367,"eighty":4.880034,"marketCap":321875653},{"date":"2023-08-11","current":-1.640819,"twenty":-6.599277,"median":-2.664177,"eighty":4.870112,"marketCap":257332935},{"date":"2023-08-18","current":-1.386608,"twenty":-6.586412,"median":-2.609182,"eighty":4.86048,"marketCap":217464452},{"date":"2023-08-25","current":-1.351942,"twenty":-6.574529,"median":-2.570286,"eighty":4.854481,"marketCap":212027841},{"date":"2023-09-01","current":-1.409718,"twenty":-6.511951,"median":-2.548747,"eighty":4.840354,"marketCap":221088859},{"date":"2023-09-08","current":-1.444383,"twenty":-6.466288,"median":-2.53116,"eighty":4.823866,"marketCap":226525471},{"date":"2023-09-15","current":-1.467493,"twenty":-6.449118,"median":-2.511603,"eighty":4.792063,"marketCap":230149878},{"date":"2023-09-22","current":-1.398163,"twenty":-6.433165,"median":-2.392384,"eighty":4.759714,"marketCap":219276656},{"date":"2023-09-29","current":-1.409718,"twenty":-6.424744,"median":-2.32382,"eighty":4.75108,"marketCap":221088859},{"date":"2023-10-06","current":-1.282612,"twenty":-6.414178,"median":-2.32382,"eighty":4.743241,"marketCap":201154618},{"date":"2023-10-13","current":-0.878069,"twenty":-6.404394,"median":-2.300347,"eighty":4.736019,"marketCap":137709364},{"date":"2023-10-20","current":-0.73964,"twenty":-6.388925,"median":-2.291263,"eighty":4.734355,"marketCap":115999163},{"date":"2023-10-27","current":-0.670656,"twenty":-6.380724,"median":-2.278764,"eighty":4.734355,"marketCap":105180306},{"date":"2023-11-03","current":-0.733169,"twenty":-6.337483,"median":-2.241665,"eighty":4.715512,"marketCap":114984329},{"date":"2023-11-10","current":-0.798994,"twenty":-6.288557,"median":-2.2213,"eighty":4.706428,"marketCap":98889094},{"date":"2023-11-17","current":-0.946387,"twenty":-6.274035,"median":-2.21547,"eighty":4.702138,"marketCap":117131482},{"date":"2023-11-24","current":-0.876678,"twenty":-6.263131,"median":-2.194719,"eighty":4.685818,"marketCap":108503819},{"date":"2023-12-01","current":-0.839904,"twenty":-6.238775,"median":-2.144977,"eighty":4.673425,"marketCap":103952362},{"date":"2023-12-08","current":-0.916849,"twenty":-6.179726,"median":-2.133848,"eighty":4.670574,"marketCap":113475693},{"date":"2023-12-15","current":-1.01329,"twenty":-6.138519,"median":-2.122187,"eighty":4.660271,"marketCap":125411844},{"date":"2023-12-22","current":-1.349872,"twenty":-6.123259,"median":-2.121404,"eighty":4.648493,"marketCap":167069560},{"date":"2023-12-29","current":-1.285036,"twenty":-6.110154,"median":-2.110527,"eighty":4.640139,"marketCap":159045103},{"date":"2024-01-05","current":-1.237481,"twenty":-6.093904,"median":-2.104697,"eighty":4.626007,"marketCap":153159283},{"date":"2024-01-12","current":-1.375274,"twenty":-6.08307,"median":-2.098867,"eighty":4.609519,"marketCap":170213539},{"date":"2024-01-19","current":-1.296851,"twenty":-6.072211,"median":-2.098867,"eighty":4.602453,"marketCap":160507419},{"date":"2024-01-26","current":-1.698416,"twenty":-6.053734,"median":-2.098867,"eighty":4.59892,"marketCap":210207872},{"date":"2024-02-02","current":-1.609803,"twenty":-6.050453,"median":-2.075546,"eighty":4.593662,"marketCap":199240504},{"date":"2024-02-09","current":-1.565497,"twenty":-6.04951,"median":-2.062988,"eighty":4.583967,"marketCap":193756821},{"date":"2024-02-16","current":-2.284357,"twenty":-6.043996,"median":-2.052225,"eighty":4.577441,"marketCap":282140897},{"date":"2024-02-23","current":-1.869019,"twenty":-6.037105,"median":-2.052225,"eighty":4.568918,"marketCap":230842552},{"date":"2024-03-01","current":-2.699694,"twenty":-6.031269,"median":-2.074649,"eighty":4.552989,"marketCap":333439242},{"date":"2024-03-08","current":-2.64036,"twenty":-6.016119,"median":-2.087206,"eighty":4.533412,"marketCap":326110907},{"date":"2024-03-15","current":-2.432692,"twenty":-5.998266,"median":-2.095194,"eighty":4.528854,"marketCap":300461735},{"date":"2024-03-22","current":-2.314024,"twenty":-5.985219,"median":-2.098867,"eighty":4.521871,"marketCap":285805065},{"date":"2024-03-28","current":-2.492026,"twenty":-5.985219,"median":-2.098867,"eighty":4.519877,"marketCap":307790070},{"date":"2024-04-05","current":-2.328857,"twenty":-5.983613,"median":-2.098867,"eighty":4.475465,"marketCap":287637148},{"date":"2024-04-12","current":-2.123596,"twenty":-5.968911,"median":-2.110527,"eighty":4.475261,"marketCap":262285282},{"date":"2024-04-19","current":-1.868764,"twenty":-5.968911,"median":-2.098867,"eighty":4.469373,"marketCap":230811048},{"date":"2024-04-26","current":-1.727191,"twenty":-5.965535,"median":-2.098867,"eighty":4.463484,"marketCap":213325363},{"date":"2024-05-03","current":-2.635686,"twenty":-5.965535,"median":-2.098867,"eighty":4.452569,"marketCap":290639784},{"date":"2024-05-10","current":-2.351601,"twenty":-5.952602,"median":-2.098867,"eighty":4.403304,"marketCap":259313340},{"date":"2024-05-17","current":-2.556774,"twenty":-5.947458,"median":-2.110527,"eighty":4.392822,"marketCap":281937994},{"date":"2024-05-24","current":-2.320035,"twenty":-5.936294,"median":-2.122187,"eighty":4.366212,"marketCap":255832624},{"date":"2024-05-31","current":-2.335818,"twenty":-5.923247,"median":-2.122187,"eighty":4.348557,"marketCap":257572982},{"date":"2024-06-07","current":-2.177992,"twenty":-5.919985,"median":-2.12813,"eighty":4.340578,"marketCap":240169402},{"date":"2024-06-14","current":-2.28847,"twenty":-5.919985,"median":-2.133848,"eighty":4.325665,"marketCap":252351908},{"date":"2024-06-21","current":-2.430513,"twenty":-5.9102,"median":-2.145508,"eighty":4.306337,"marketCap":268015130},{"date":"2024-06-28","current":-2.556774,"twenty":-5.864537,"median":-2.150855,"eighty":4.269449,"marketCap":281937994},{"date":"2024-07-05","current":-2.525209,"twenty":-5.838443,"median":-2.160959,"eighty":4.249382,"marketCap":278457278},{"date":"2024-07-12","current":-3.188076,"twenty":-5.831919,"median":-2.194719,"eighty":4.230271,"marketCap":351552313},{"date":"2024-07-19","current":-3.503727,"twenty":-5.81718,"median":-2.19877,"eighty":4.206105,"marketCap":386359473},{"date":"2024-07-26","current":-3.756248,"twenty":-5.808179,"median":-2.21547,"eighty":4.200814,"marketCap":414205201},{"date":"2024-08-02","current":-2.825077,"twenty":-5.805826,"median":-2.220247,"eighty":4.195449,"marketCap":311524080},{"date":"2024-08-09","current":-4.162769,"twenty":-5.804631,"median":-2.227131,"eighty":4.187923,"marketCap":357581882},{"date":"2024-08-16","current":-4.041524,"twenty":-5.79751,"median":-2.249285,"eighty":4.169109,"marketCap":347166876},{"date":"2024-08-23","current":-4.102146,"twenty":-5.789517,"median":-2.262112,"eighty":4.145828,"marketCap":352374379},{"date":"2024-08-30","current":-3.778825,"twenty":-5.77647,"median":-2.272688,"eighty":4.122273,"marketCap":324601029},{"date":"2024-09-06","current":-3.293842,"twenty":-5.747115,"median":-2.284895,"eighty":4.103752,"marketCap":282941003},{"date":"2024-09-13","current":-4.2436,"twenty":-5.704713,"median":-2.28847,"eighty":4.048152,"marketCap":364525219},{"date":"2024-09-20","current":-4.162769,"twenty":-5.685489,"median":-2.298141,"eighty":3.987244,"marketCap":357581882},{"date":"2024-09-27","current":-5.17315,"twenty":-5.660434,"median":-2.304253,"eighty":3.979719,"marketCap":444373601},{"date":"2024-10-04","current":-4.930659,"twenty":-5.659049,"median":-2.317029,"eighty":3.968431,"marketCap":423543588},{"date":"2024-10-11","current":-4.910451,"twenty":-5.658883,"median":-2.320414,"eighty":3.958397,"marketCap":421807754},{"date":"2024-10-18","current":-5.132735,"twenty":-5.652773,"median":-2.32382,"eighty":3.938329,"marketCap":440901932},{"date":"2024-10-25","current":-4.849828,"twenty":-5.626814,"median":-2.328857,"eighty":3.938329,"marketCap":416600251},{"date":"2024-11-01","current":-4.829621,"twenty":-5.606862,"median":-2.330465,"eighty":3.93582,"marketCap":414864416},{"date":"2024-11-08","current":-5.698548,"twenty":-5.606862,"median":-2.335818,"eighty":3.923278,"marketCap":489505295},{"date":"2024-11-15","current":-6.608048,"twenty":-5.658883,"median":-2.335818,"eighty":3.909481,"marketCap":441285464},{"date":"2024-11-22","current":-9.99012,"twenty":-5.697172,"median":-2.351601,"eighty":3.893176,"marketCap":667140230},{"date":"2024-11-29","current":-9.599881,"twenty":-5.7569,"median":-2.351601,"eighty":3.888159,"marketCap":641080065},{"date":"2024-12-06","current":-8.403148,"twenty":-5.805826,"median":-2.367383,"eighty":3.881888,"marketCap":561162225},{"date":"2024-12-13","current":-7.804781,"twenty":-5.822134,"median":-2.383166,"eighty":3.881888,"marketCap":521203305},{"date":"2024-12-20","current":-7.102351,"twenty":-5.919985,"median":-2.408878,"eighty":3.869345,"marketCap":474295007},{"date":"2024-12-27","current":-7.076335,"twenty":-5.938527,"median":-2.424112,"eighty":3.864328,"marketCap":472557663},{"date":"2025-01-03","current":-6.946255,"twenty":-5.965535,"median":-2.431602,"eighty":3.84426,"marketCap":463870941},{"date":"2025-01-10","current":-5.801554,"twenty":-5.968911,"median":-2.457439,"eighty":3.826701,"marketCap":387427790},{"date":"2025-01-17","current":-6.165777,"twenty":-5.985219,"median":-2.492026,"eighty":3.806633,"marketCap":411750610},{"date":"2025-01-24","current":-6.477969,"twenty":-6.031269,"median":-2.493643,"eighty":3.786565,"marketCap":432598743},{"date":"2025-01-31","current":-6.113745,"twenty":-6.049982,"median":-2.509426,"eighty":3.77026,"marketCap":408275922},{"date":"2025-02-07","current":-5.229204,"twenty":-6.046046,"median":-2.51864,"eighty":3.722599,"marketCap":349206214},{"date":"2025-02-14","current":-5.515379,"twenty":-6.037105,"median":-2.522516,"eighty":3.712565,"marketCap":368317002},{"date":"2025-02-21","current":-4.943028,"twenty":-6.034145,"median":-2.525209,"eighty":3.712565,"marketCap":330095426},{"date":"2025-02-28","current":-5.676416,"twenty":-6.037845,"median":-2.540991,"eighty":3.656124,"marketCap":295446094},{"date":"2025-03-07","current":-4.971062,"twenty":-6.034145,"median":-2.548747,"eighty":3.649852,"marketCap":258733857},{"date":"2025-03-14","current":-5.340533,"twenty":-6.019767,"median":-2.556774,"eighty":3.649852,"marketCap":277964076},{"date":"2025-03-21","current":-5.374122,"twenty":-6.001528,"median":-2.564287,"eighty":3.486801,"marketCap":279712278},{"date":"2025-03-28","current":-4.735945,"twenty":-5.985219,"median":-2.581026,"eighty":3.417817,"marketCap":246496445},{"date":"2025-04-04","current":-4.332885,"twenty":-5.985219,"median":-2.596671,"eighty":3.348834,"marketCap":225518024},{"date":"2025-04-11","current":-4.343112,"twenty":-5.983666,"median":-2.610693,"eighty":3.323749,"marketCap":226050304},{"date":"2025-04-17","current":-4.64612,"twenty":-5.983624,"median":-2.620882,"eighty":3.308698,"marketCap":241821255},{"date":"2025-04-25","current":-5.420473,"twenty":-5.971851,"median":-2.638023,"eighty":3.124324,"marketCap":282124798},{"date":"2025-05-02","current":-5.454141,"twenty":-5.968911,"median":-2.651469,"eighty":3.018967,"marketCap":283877126},{"date":"2025-05-09","current":-5.487808,"twenty":-5.96621,"median":-2.665714,"eighty":2.888526,"marketCap":285629454},{"date":"2025-05-16","current":-4.502351,"twenty":-5.968911,"median":-2.683034,"eighty":2.804492,"marketCap":241821255},{"date":"2025-05-23","current":-3.719333,"twenty":-5.96621,"median":-2.695235,"eighty":2.770627,"marketCap":199765385},{"date":"2025-05-30","current":-5.252742,"twenty":-5.965535,"median":-2.699541,"eighty":2.712932,"marketCap":282124798},{"date":"2025-06-06","current":-4.893859,"twenty":-5.957775,"median":-2.726185,"eighty":2.666525,"marketCap":262849191},{"date":"2025-06-13","current":-4.926485,"twenty":-5.949516,"median":-2.748457,"eighty":2.651474,"marketCap":264601518},{"date":"2025-06-20","current":-4.698105,"twenty":-5.942992,"median":-2.765877,"eighty":2.646457,"marketCap":252335223},{"date":"2025-06-27","current":-4.469725,"twenty":-5.92977,"median":-2.773862,"eighty":2.638931,"marketCap":240068927},{"date":"2025-07-03","current":-4.698105,"twenty":-5.919985,"median":-2.808088,"eighty":2.62388,"marketCap":252335223},{"date":"2025-07-11","current":-4.665479,"twenty":-5.919985,"median":-2.828283,"eighty":2.605066,"marketCap":250582895},{"date":"2025-07-18","current":-5.154865,"twenty":-5.917112,"median":-2.86659,"eighty":2.588761,"marketCap":276867814},{"date":"2025-07-25","current":-5.709503,"twenty":-5.905618,"median":-2.954343,"eighty":2.58249,"marketCap":306657389},{"date":"2025-08-01","current":-4.893859,"twenty":-5.905546,"median":-3.100597,"eighty":2.57371,"marketCap":262849191},{"date":"2025-08-08","current":-4.861234,"twenty":-5.904941,"median":-3.111231,"eighty":2.557405,"marketCap":261096863},{"date":"2025-08-15","current":-5.26921,"twenty":-5.89063,"median":-3.156511,"eighty":2.54988,"marketCap":296487914},{"date":"2025-08-22","current":-4.926244,"twenty":-5.838443,"median":-3.191138,"eighty":2.536083,"marketCap":277189884},{"date":"2025-08-29","current":-5.362746,"twenty":-5.835181,"median":-3.217601,"eighty":2.518524,"marketCap":301751013},{"date":"2025-09-05","current":-5.113316,"twenty":-5.822134,"median":-3.229301,"eighty":2.50849,"marketCap":287716083},{"date":"2025-09-12","current":-5.082138,"twenty":-5.819794,"median":-3.269018,"eighty":2.50849,"marketCap":285961716},{"date":"2025-09-19","current":-6.204573,"twenty":-5.819794,"median":-3.293842,"eighty":2.502218,"marketCap":349118905},{"date":"2025-09-26","current":-6.796969,"twenty":-5.903677,"median":-3.321419,"eighty":2.495947,"marketCap":382451866},{"date":"2025-10-03","current":-6.298109,"twenty":-5.905618,"median":-3.321419,"eighty":2.488422,"marketCap":354382004},{"date":"2025-10-10","current":-7.233472,"twenty":-5.905618,"median":-3.321419,"eighty":2.488422,"marketCap":407012995},{"date":"2025-10-17","current":-7.077578,"twenty":-5.905618,"median":-3.321419,"eighty":2.488422,"marketCap":398241163},{"date":"2025-10-24","current":-6.765791,"twenty":-5.905618,"median":-3.321419,"eighty":2.488422,"marketCap":380697500},{"date":"2025-10-31","current":-7.171114,"twenty":-5.905618,"median":-3.321419,"eighty":2.488422,"marketCap":403504262},{"date":"2025-11-07","current":-6.485182,"twenty":-5.905618,"median":-3.321419,"eighty":2.488422,"marketCap":364908202},{"date":"2025-11-14","current":-5.062012,"twenty":-5.904309,"median":-3.321419,"eighty":2.488422,"marketCap":295636703},{"date":"2025-11-21","current":-4.760702,"twenty":-5.813766,"median":-3.321419,"eighty":2.488422,"marketCap":278039280},{"date":"2025-11-28","current":-5.664633,"twenty":-5.802068,"median":-3.321419,"eighty":2.488422,"marketCap":330831548},{"date":"2025-12-05","current":-5.965943,"twenty":-5.764355,"median":-3.321419,"eighty":2.488422,"marketCap":348428971},{"date":"2025-12-12","current":-6.056336,"twenty":-5.737697,"median":-3.321419,"eighty":2.488422,"marketCap":353708198},{"date":"2025-12-19","current":-5.483847,"twenty":-5.701414,"median":-3.321419,"eighty":2.488422,"marketCap":320273094},{"date":"2025-12-26","current":-5.965943,"twenty":-5.698548,"median":-3.321419,"eighty":2.488422,"marketCap":348428971},{"date":"2026-01-02","current":-5.544109,"twenty":-5.696278,"median":-3.321419,"eighty":2.488422,"marketCap":323792579},{"date":"2026-01-09","current":-5.965943,"twenty":-5.692905,"median":-3.321419,"eighty":2.488422,"marketCap":348428971},{"date":"2026-01-16","current":-6.719219,"twenty":-5.692905,"median":-3.321419,"eighty":2.488422,"marketCap":392422528},{"date":"2026-01-23","current":-6.839743,"twenty":-5.692905,"median":-3.321419,"eighty":2.488422,"marketCap":399461497},{"date":"2026-01-30","current":-6.417908,"twenty":-5.692905,"median":-3.321419,"eighty":2.488422,"marketCap":374825105},{"date":"2026-02-06","current":-5.634502,"twenty":-5.682516,"median":-3.321419,"eighty":2.488422,"marketCap":329071806},{"date":"2026-02-13","current":-5.996074,"twenty":-5.682516,"median":-3.321419,"eighty":2.488422,"marketCap":350188713},{"date":"2026-02-20","current":-6.206991,"twenty":-5.682516,"median":-3.321419,"eighty":2.488422,"marketCap":362506909},{"date":"2026-02-27","current":-6.684925,"twenty":-5.701414,"median":-3.39488,"eighty":-0.663122,"marketCap":382297485},{"date":"2026-03-06","current":-6.249627,"twenty":-5.737697,"median":-3.451608,"eighty":-0.725588,"marketCap":357403695},{"date":"2026-03-13","current":-6.467276,"twenty":-5.786901,"median":-3.472162,"eighty":-0.766147,"marketCap":369850590},{"date":"2026-03-20","current":-5.907608,"twenty":-5.805826,"median":-3.503727,"eighty":-0.829625,"marketCap":337844289},{"date":"2026-03-27","current":-5.534496,"twenty":-5.811964,"median":-3.533511,"eighty":-0.862175,"marketCap":316506755},{"date":"2026-04-02","current":-5.441218,"twenty":-5.811964,"median":-3.560333,"eighty":-0.875851,"marketCap":311172372},{"date":"2026-04-10","current":-5.627774,"twenty":-5.811964,"median":-3.58264,"eighty":-0.893312,"marketCap":321841139},{"date":"2026-04-17","current":-5.986727,"twenty":-5.82073,"median":-3.649713,"eighty":-0.912773,"marketCap":342368935},{"date":"2026-04-24","current":-5.893184,"twenty":-5.845419,"median":-3.719333,"eighty":-0.936819,"marketCap":337019421},{"date":"2026-05-01","current":-5.955546,"twenty":-5.845419,"median":-3.724197,"eighty":-1.026405,"marketCap":340585764},{"date":"2026-05-08","current":-7.701675,"twenty":-5.897381,"median":-3.753991,"eighty":-1.246254,"marketCap":440443370},{"date":"2026-05-15","current":-12.734948,"twenty":-5.907608,"median":-3.778825,"eighty":-1.292125,"marketCap":658027515},{"date":"2026-05-22","current":-14.495063,"twenty":-5.929137,"median":-3.798681,"eighty":-1.346859,"marketCap":748974408},{"date":"2026-05-29","current":-24.814168,"twenty":-5.954368,"median":-3.83187,"eighty":-1.366613,"marketCap":1282172855},{"date":"2026-06-05","current":-26.298186,"twenty":-5.965943,"median":-3.896222,"eighty":-1.375053,"marketCap":1358853568},{"date":"2026-06-12","current":-25.918553,"twenty":-5.969264,"median":-3.919623,"eighty":-1.400823,"marketCap":1339237572},{"date":"2026-06-18","current":-26.436234,"twenty":-5.985219,"median":-3.940485,"eighty":-1.409718,"marketCap":1365986658},{"date":"2026-06-26","current":-16.772859,"twenty":-5.998961,"median":-4.001395,"eighty":-1.425895,"marketCap":866670386},{"date":"2026-07-02","current":-15.944569,"twenty":-6.026375,"median":-4.031118,"eighty":-1.441907,"marketCap":823871848},{"date":"2026-07-10","current":-14.667623,"twenty":-6.049907,"median":-4.064277,"eighty":-1.455938,"marketCap":757890770},{"date":"2026-07-17","current":-12.907509,"twenty":-6.056336,"median":-4.111178,"eighty":-1.479048,"marketCap":666943877},{"date":"2026-07-24","current":-14.218967,"twenty":-6.085866,"median":-4.162769,"eighty":-1.509338,"marketCap":734708228},{"date":"2026-07-31","current":-12.493364,"twenty":-6.121521,"median":-4.188731,"eighty":-1.54497,"marketCap":645544608},{"date":"2026-08-07","current":-13.632262,"twenty":-6.147989,"median":-4.245585,"eighty":-1.567096,"marketCap":704392598},{"date":"2026-08-14","current":-14.066007,"twenty":-6.176167,"median":-4.294035,"eighty":-1.609803,"marketCap":734034565},{"date":"2026-08-21","current":-11.533441,"twenty":-6.206507,"median":-4.349862,"eighty":-1.648036,"marketCap":601872624}],"updateTime":1787556491773},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"HYLN\",pageSize:20,pageCount:6,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"13733830","market":"us","labels":[],"media":"sec.gov","original_id":"AN175963121000052-HYLN","pdf_url":"","pub_time":1629907200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000052/0001759631-21-000052-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000052/exhibit99182621.htm","primary":true,"translateUrl":"","linkName":"exhibit99182621.htm","type":"EX-99.1","id":"NTFILEEgKGsSrbdAy48xhe","market":"us","size":12674},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000052/hyln-20210824.htm","primary":false,"translateUrl":"","linkName":"hyln-20210824.htm","type":"8-K","id":"NTFILEAGtV4tZh52JJEYsn","market":"us","size":36681}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-26 00:00","pubTimestamp":1629907200,"title_zh":"8-K  - Current report","summary_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","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13733833","market":"us","labels":[],"media":"sec.gov","original_id":"AN175963121000046-HYLN","pdf_url":"","pub_time":1629734400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000046/0001759631-21-000046-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000046/exhibit99182421.htm","primary":true,"translateUrl":"","linkName":"exhibit99182421.htm","type":"EX-99.1","id":"NTFILEDYfRVXtGP1imMLBh","market":"us","size":13122},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000046/hyln-20210819.htm","primary":false,"translateUrl":"","linkName":"hyln-20210819.htm","type":"8-K","id":"NTFILE58QGJikiSeH1zLdQ","market":"us","size":38310}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-24 00:00","pubTimestamp":1629734400,"title_zh":"8-K  - Current report","summary_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","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13733836","market":"us","labels":[],"media":"sec.gov","original_id":"AN175963121000040-HYLN","pdf_url":"","pub_time":1629043200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000040/0001759631-21-000040-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","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000040/hyln-20210810.htm","primary":true,"translateUrl":"","linkName":"hyln-20210810.htm","type":"8-K","id":"NTFILEFfrNGktUQLB3jfga","market":"us","size":43762}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-16 00:00","pubTimestamp":1629043200,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13733838","market":"us","labels":[],"media":"sec.gov","original_id":"AN175963121000036-HYLN","pdf_url":"","pub_time":1628697600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","symbol":"HYLN","title":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","titleType":"[Rev.]Quaterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000036/0001759631-21-000036-index.htm","us_notice_code":"Form 10-Q/A","us_title_en":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000036/hyln-20210630.htm","primary":true,"translateUrl":"","linkName":"hyln-20210630.htm","type":"10-Q/A","id":"NTFILE3DrFnMXXqj2YpTvb","market":"us","size":829516},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000036/hyln-20210630xex311.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex311.htm","type":"EX-31.1","id":"NTFILE2kMCWh2wUEr63FsB","market":"us","size":10805},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000036/hyln-20210630xex312.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex312.htm","type":"EX-31.2","id":"NTFILE5JpuDe7fcDtm7Wpy","market":"us","size":10910},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000036/hyln-20210630xex321.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex321.htm","type":"EX-32.1","id":"NTFILE82JoD97mdoYuFgfe","market":"us","size":5209},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000036/hyln-20210630xex322.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex322.htm","type":"EX-32.2","id":"NTFILE7atBoLxhsjM1iava","market":"us","size":5175}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"[Rev.]Quaterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"[Rev.]Quaterly Report","pubTime":"2021-08-12 00:00","pubTimestamp":1628697600,"title_zh":"10-Q/A [Amend]  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13733841","market":"us","labels":[],"media":"sec.gov","original_id":"AN175963121000027-HYLN","pdf_url":"","pub_time":1628611200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000027/0001759631-21-000027-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000027/exhibit99163021.htm","primary":true,"translateUrl":"","linkName":"exhibit99163021.htm","type":"EX-99.1","id":"NTFILEAd1vnsuSAamGVaBu","market":"us","size":133614},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000027/hyln-20210810.htm","primary":false,"translateUrl":"","linkName":"hyln-20210810.htm","type":"8-K","id":"NTFILEDyhswm3jiSWSiqnf","market":"us","size":36341},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000027/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILE6vTtnuWzowbiCqpd","market":"us","size":3281}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-08-11 00:00","pubTimestamp":1628611200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13733840","market":"us","labels":[],"media":"sec.gov","original_id":"AN175963121000029-HYLN","pdf_url":"","pub_time":1628611200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"HYLN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000029/0001759631-21-000029-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000029/hyln-20210630.htm","primary":true,"translateUrl":"","linkName":"hyln-20210630.htm","type":"10-Q","id":"NTFILE8FoJvR7W5Bi7qmyg","market":"us","size":828100},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000029/hyln-20210630xex311.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex311.htm","type":"EX-31.1","id":"NTFILEEzbktAcEJfkmUNMe","market":"us","size":10096},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000029/hyln-20210630xex312.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex312.htm","type":"EX-31.2","id":"NTFILEBF2ZLcPsLJeex87g","market":"us","size":10076},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000029/hyln-20210630xex321.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex321.htm","type":"EX-32.1","id":"NTFILEQENAPRjgQxh1RGsX","market":"us","size":5209},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000029/hyln-20210630xex322.htm","primary":false,"translateUrl":"","linkName":"hyln-20210630xex322.htm","type":"EX-32.2","id":"NTFILE81AGUqXem1YnGG4H","market":"us","size":5169}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-08-11 00:00","pubTimestamp":1628611200,"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":"12899529","market":"us","labels":[],"media":"sec.gov","original_id":"AN175963121000019-HYLN","pdf_url":null,"pub_time":1623600000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000019/0001759631-21-000019-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000175963121000019/a8k61421.htm","primary":true,"translateUrl":null,"linkName":"a8k61421.htm","type":"8-K","id":"NTFILE8GZfzTKVXf48a4vg","market":"us","size":25363}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-06-14 00:00","pubTimestamp":1623600000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12899531","market":"us","labels":[],"media":"sec.gov","original_id":"AN119380521000817-HYLN","pdf_url":null,"pub_time":1622995200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","symbol":"HYLN","title":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000119380521000817/0001193805-21-000817-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT NO. 2 TO SCHEDULE 13D","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000119380521000817/e620686_sc13da-hh.htm","primary":true,"translateUrl":null,"linkName":"e620686_sc13da-hh.htm","type":"SC 13D/A","id":"NTFILE8zBrEFuGypyH762n","market":"us","size":125711}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-06-07 00:00","pubTimestamp":1622995200,"title_zh":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"12791535","market":"us","labels":[],"media":"sec.gov","original_id":"AN119380521000715-HYLN","pdf_url":null,"pub_time":1621785600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","symbol":"HYLN","title":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000119380521000715/0001193805-21-000715-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-05-24 00:00","pubTimestamp":1621785600,"title_zh":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12749675","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021026636-HYLN","pdf_url":null,"pub_time":1621180800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K/A [Amend]  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"HYLN","title":"10-K/A [Amend]  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"[Rev.]Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/0001213900-21-026636-index.htm","us_notice_code":"Form 10-K/A","us_title_en":"10-K/A [Amend]  - 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":"AMENDMENT NO. 1 TO FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1_hyliionholdings.htm","primary":true,"translateUrl":null,"linkName":"f10k2020a1_hyliionholdings.htm","type":"10-K/A","id":"NTFILELjH4L37CWSQXAcuE","market":"us","size":1195206},{"description":"DESCRIPTION OF SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex4-4_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex4-4_hyliion.htm","type":"EX-4.4","id":"NTFILEHEch3L8gdPJ4okL1","market":"us","size":45897},{"description":"EMPLOYMENT AGREEMENT, DATED JANUARY 8, 2021, BY AND BETWEEN HYLIION HOLDINGS COR","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex10-18_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex10-18_hyliion.htm","type":"EX-10.18","id":"NTFILE71kP5E9MtM4rgoNc","market":"us","size":127310},{"description":"CODE OF BUSINESS CONDUCT AND ETHICS","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex14-1_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex14-1_hyliion.htm","type":"EX-14.1","id":"NTFILEB9tWXKZzn1JARQSE","market":"us","size":84317},{"description":"LIST OF SUBSIDIARIES","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex21-1_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex21-1_hyliion.htm","type":"EX-21.1","id":"NTFILE9FTEbw7r75JQJVER","market":"us","size":2246},{"description":"CONSENT OF GRANT THORNTON INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex23-1_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex23-1_hyliion.htm","type":"EX-23.1","id":"NTFILE7okEdCQybVJmAa5J","market":"us","size":1806},{"description":"CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex31-1_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex31-1_hyliion.htm","type":"EX-31.1","id":"NTFILEGNcVkcdTN98xvqQS","market":"us","size":12229},{"description":"CERTIFICATION","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex31-2_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex31-2_hyliion.htm","type":"EX-31.2","id":"NTFILEGKkuoL2Jz8ZiR1MP","market":"us","size":12664},{"description":"CERTIFICATION","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex32-1_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex32-1_hyliion.htm","type":"EX-32.1","id":"NTFILEJ1KL2Wvvssxs4TPH","market":"us","size":4607},{"description":"CERTIFICATION","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/f10k2020a1ex32-2_hyliion.htm","primary":false,"translateUrl":null,"linkName":"f10k2020a1ex32-2_hyliion.htm","type":"EX-32.2","id":"NTFILEGx87CJdzhSiPsAUH","market":"us","size":4339},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021026636/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE9GaWLkz2m8rqKVGA","market":"us","size":2317}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"[Rev.]Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"[Rev.]Annual Report","pubTime":"2021-05-17 00:00","pubTimestamp":1621180800,"title_zh":"10-K/A [Amend]  - 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":"12749672","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828021010423-HYLN","pdf_url":null,"pub_time":1621180800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"HYLN","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/0001628280-21-010423-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":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/hyln-20210331.htm","primary":true,"translateUrl":null,"linkName":"hyln-20210331.htm","type":"10-Q","id":"NTFILE5eoBrJU26etZKChw","market":"us","size":662686},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/hyln-20210331xex311.htm","primary":false,"translateUrl":null,"linkName":"hyln-20210331xex311.htm","type":"EX-31.1","id":"NTFILE8y7kghWiyZUT7PbX","market":"us","size":10093},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/hyln-20210331xex312.htm","primary":false,"translateUrl":null,"linkName":"hyln-20210331xex312.htm","type":"EX-31.2","id":"NTFILE5X2bSTaLZq4miKW2","market":"us","size":10073},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/hyln-20210331xex321.htm","primary":false,"translateUrl":null,"linkName":"hyln-20210331xex321.htm","type":"EX-32.1","id":"NTFILEFbgiwhrx5Pch1VVv","market":"us","size":5207},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/hyln-20210331xex322.htm","primary":false,"translateUrl":null,"linkName":"hyln-20210331xex322.htm","type":"EX-32.2","id":"NTFILEEw1uQwSknE4qWb38","market":"us","size":5167}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":88488,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":88489,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":88490,"name":"Unaudited Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":88491,"name":"Unaudited Condensed Consolidated Statement of Changes in Stockholders??? Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":88492,"name":"Unaudited Condensed Consolidated Statement of Cash Flows","name_zh":"未经审核简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1759631/000162828021010423/R6.htm","cdn_url":"https://static.tigerbbs.com/7ce5018c214ea3bb877ecf886212ac5b","translation_url":"https://static.tigerbbs.com/6182502460e9cb0702f08b4712f7f191","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-05-17 00:00","pubTimestamp":1621180800,"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":"12749691","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021025663-HYLN","pdf_url":null,"pub_time":1620748800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021025663/0001213900-21-025663-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":"PRESS RELEASE DATED MAY 11, 2021","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021025663/ea140697ex99-1_hyliion.htm","primary":true,"translateUrl":null,"linkName":"ea140697ex99-1_hyliion.htm","type":"EX-99.1","id":"NTFILE5W7rootcdCtj29r8","market":"us","size":26656},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021025663/ea140697-8k_hyliion.htm","primary":false,"translateUrl":null,"linkName":"ea140697-8k_hyliion.htm","type":"8-K","id":"NTFILE9LJ4HedD9xcE5RtF","market":"us","size":30782},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021025663/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEG4s8jHWxKQbVyQVW","market":"us","size":3281}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-05-12 00:00","pubTimestamp":1620748800,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12749681","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021025482-HYLN","pdf_url":null,"pub_time":1620662400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021025482/0001213900-21-025482-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021025482/ea140631-8k_hyliion.htm","primary":true,"translateUrl":null,"linkName":"ea140631-8k_hyliion.htm","type":"8-K","id":"NTFILEHBccCp6QaL9ckj2C","market":"us","size":22042}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-05-11 00:00","pubTimestamp":1620662400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12749686","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021020519-HYLN","pdf_url":null,"pub_time":1617724800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021020519/0001213900-21-020519-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE ISSUED BY HYLIION TITLED \"HYLIION FORMS HYPERTRUCK INNOVATION COUN","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021020519/ea139158ex99-1_hyliion.htm","primary":true,"translateUrl":null,"linkName":"ea139158ex99-1_hyliion.htm","type":"EX-99.1","id":"NTFILEFhXFARxDSgicvNkn","market":"us","size":22028},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021020519/ea139158-8k_hyliion.htm","primary":false,"translateUrl":null,"linkName":"ea139158-8k_hyliion.htm","type":"8-K","id":"NTFILE4u9xd4tbmGi7qDFb","market":"us","size":32088},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021020519/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE9gY3zaTfq9eZ64Eq","market":"us","size":139086}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-04-07 00:00","pubTimestamp":1617724800,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12749697","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021019735-HYLN","pdf_url":null,"pub_time":1617206400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021019735/0001213900-21-019735-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":"HYLIION 2020 EQUITY INCENTIVE PLAN, FORM OF PSU AWARD AGREEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021019735/ea138819ex10-1_hyliionhold.htm","primary":true,"translateUrl":null,"linkName":"ea138819ex10-1_hyliionhold.htm","type":"EX-10.1","id":"NTFILEDNbhxeREyszUSUm4","market":"us","size":46286},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021019735/ea138819-8k_hyliionholdings.htm","primary":false,"translateUrl":null,"linkName":"ea138819-8k_hyliionholdings.htm","type":"8-K","id":"NTFILE3TJSQPWNUuQudFa1","market":"us","size":23616},{"description":"HYLIION 2020 EQUITY INCENTIVE PLAN, FORM OF RESTRICTED STOCK AWARD AGREEMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021019735/ea138819ex10-2_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"ea138819ex10-2_hyliionhold.htm","type":"EX-10.2","id":"NTFILE35hcr7HZKyHoHFPZ","market":"us","size":33027}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-04-01 00:00","pubTimestamp":1617206400,"title_zh":"8-K  - Current report","summary_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","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12749699","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036121006933-HYLN","pdf_url":null,"pub_time":1614614400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"HYLN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000114036121006933/0001140361-21-006933-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/1759631/000114036121006933/brhc10021193_sc13ga.htm","primary":true,"translateUrl":null,"linkName":"brhc10021193_sc13ga.htm","type":"SC 13G/A","id":"NTFILE3J2FYQ2X5PNmmxRF","market":"us","size":215372}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-03-02 00:00","pubTimestamp":1614614400,"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":"12749711","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021011788-HYLN","pdf_url":null,"pub_time":1614268800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"HYLN","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/0001213900-21-011788-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":"ANNUAL REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020_hyliionholdings.htm","primary":true,"translateUrl":null,"linkName":"f10k2020_hyliionholdings.htm","type":"10-K","id":"NTFILEEvDUiS8Jw4VaXLdd","market":"us","size":1095644},{"description":"DESCRIPTION OF SECURITIES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex4-4_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex4-4_hyliionhold.htm","type":"EX-4.4","id":"NTFILEB6WDSjcrzWtByqZt","market":"us","size":45880},{"description":"EMPLOYMENT AGREEMENT, DATED JANUARY 8, 2021, BY AND BETWEEN HYLIION HOLDINGS COR","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex10-18_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex10-18_hyliionhold.htm","type":"EX-10.18","id":"NTFILECYtgFszYa5NMfBwp","market":"us","size":127280},{"description":"CODE OF BUSINESS CONDUCT AND ETHICS","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex14-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex14-1_hyliionhold.htm","type":"EX-14.1","id":"NTFILEBoZ8Q8iGiJ5yxR3q","market":"us","size":83980},{"description":"CODE OF BUSINESS CONDUCT AND ETHICS","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex14-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex14-1_hyliionhold.htm","type":"EX-14.1","id":"NTFILELD4QC2RnGuFKwcVr","market":"us","size":83980},{"description":"LIST OF SUBSIDIARIES","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex21-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex21-1_hyliionhold.htm","type":"EX-21.1","id":"NTFILEEqa76rF2qi4eR42W","market":"us","size":1470},{"description":"LIST OF SUBSIDIARIES","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex21-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex21-1_hyliionhold.htm","type":"EX-21.1","id":"NTFILEGHPV4Hmkz5r2knMh","market":"us","size":1470},{"description":"CONSENT OF GRANT THORNTON INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex23-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex23-1_hyliionhold.htm","type":"EX-23.1","id":"NTFILECH6hLDkC848jHEWB","market":"us","size":2297},{"description":"CONSENT OF GRANT THORNTON INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex23-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex23-1_hyliionhold.htm","type":"EX-23.1","id":"NTFILEYGofURwkzcbocnHR","market":"us","size":2297},{"description":"CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex31-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex31-1_hyliionhold.htm","type":"EX-31.1","id":"NTFILE7juGWCTZoXQakBsg","market":"us","size":11774},{"description":"CERTIFICATION","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex31-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex31-1_hyliionhold.htm","type":"EX-31.1","id":"NTFILE6qvhjMFFdQFLbbP8","market":"us","size":11774},{"description":"CERTIFICATION","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex31-2_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex31-2_hyliionhold.htm","type":"EX-31.2","id":"NTFILE6xyjfMhLWK2rx1Qn","market":"us","size":12076},{"description":"CERTIFICATION","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex31-2_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex31-2_hyliionhold.htm","type":"EX-31.2","id":"NTFILE6NMvtvNQsp6JhFNj","market":"us","size":12076},{"description":"CERTIFICATION","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex32-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex32-1_hyliionhold.htm","type":"EX-32.1","id":"NTFILEGgqaEJ9Trwn2FqSM","market":"us","size":4307},{"description":"CERTIFICATION","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex32-1_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex32-1_hyliionhold.htm","type":"EX-32.1","id":"NTFILE6BAdXR1fUjU1sDJR","market":"us","size":4307},{"description":"CERTIFICATION","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex32-2_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex32-2_hyliionhold.htm","type":"EX-32.2","id":"NTFILE8J7s1bmRPuqg5bJu","market":"us","size":4123},{"description":"CERTIFICATION","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/f10k2020ex32-2_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"f10k2020ex32-2_hyliionhold.htm","type":"EX-32.2","id":"NTFILE9a95XprU3pozE11x","market":"us","size":4123},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILEDbRmEkrfPMYUeUxV","market":"us","size":2317},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011788/image_001.jpg","primary":false,"translateUrl":null,"linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILE8kqv2uorYUWNY5PK","market":"us","size":2317}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2021-02-26 00:00","pubTimestamp":1614268800,"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":"12749683","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021011236-HYLN","pdf_url":null,"pub_time":1614096000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HYLN","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011236/0001213900-21-011236-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":"PRESS RELEASE DATED FEBRUARY 23, 2021","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011236/ea136295ex99-1_hyliionhold.htm","primary":true,"translateUrl":null,"linkName":"ea136295ex99-1_hyliionhold.htm","type":"EX-99.1","id":"NTFILE6TDHo4GMwxqo6xc5","market":"us","size":100293},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011236/ea136295-8k_hyliionhold.htm","primary":false,"translateUrl":null,"linkName":"ea136295-8k_hyliionhold.htm","type":"8-K","id":"NTFILEGkGyohAQ1RHvFAZv","market":"us","size":29246},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021011236/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE9MyxMgc26pC4h4vn","market":"us","size":3281}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-02-24 00:00","pubTimestamp":1614096000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12749707","market":"us","labels":[],"media":"sec.gov","original_id":"AN117266121000548-HYLN","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"HYLN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000117266121000548/0001172661-21-000548-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":"SCHEDULE 13G HOLDINGS REPORT AMENDMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1453072/000117266121000548/alyeska-hyln123120a1.htm","primary":true,"translateUrl":null,"linkName":"alyeska-hyln123120a1.htm","type":"SC 13G/A","id":"NTFILE7vjYMvvtkdcRR5zZ","market":"us","size":102672}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-16 00:00","pubTimestamp":1613404800,"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":"12749690","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390021009175-HYLN","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"HYLN","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021009175/0001213900-21-009175-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":"AMENDMENT NO. 2 TO SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021009175/ea135410-13ga2rpinv_tortoise.htm","primary":true,"translateUrl":null,"linkName":"ea135410-13ga2rpinv_tortoise.htm","type":"SC 13G/A","id":"NTFILEDrGYB2GHrnNA6jmV","market":"us","size":82514},{"description":"JOINT FILING AGREEMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1759631/000121390021009175/ea135410ex99-1_tortoise.htm","primary":false,"translateUrl":null,"linkName":"ea135410ex99-1_tortoise.htm","type":"EX-99.1","id":"NTFILE9aoayBAWMMbQ33p9","market":"us","size":6913}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-16 00:00","pubTimestamp":1613404800,"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}],"pageSize":20,"totalPage":8,"pageCount":6,"totalSize":142,"code":"91000000","status":"200"}]}}