Solana

2.34

-0.2000-7.87%

Volume:285.24K

Turnover:685.32K

Market Cap:152.34M

PE:-0.91

High:2.52

Open:2.52

Low:2.32

Close:2.54

52wk High:19.51

52wk Low:1.19

Shares:65.10M

Float Shares:49.72M

Volume Ratio:0.76

T/O Rate:0.57%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-2.5723

EPS(LYR):-1.8546

ROE:-179.01%

ROA:-250.61%

PB:0.90

PE(LYR):-1.26

Loading ...

Overview Company News Filings

Jul 13, 2022

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.tigrgood.cn/stock/HSDT/filings?page=7"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"HSDT","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"HSDT\",,,,,undefined,":{"symbol":"HSDT","market":"US","secType":"STK","nameCN":"Solana","latestPrice":2.34,"timestamp":1791483327060,"preClose":2.54,"halted":0,"volume":285242,"delay":0,"changeRate":-0.07874015748031503,"floatShares":49718300,"shares":65104600,"eps":-2.572301,"marketStatus":"Trading","change":-0.2,"latestTime":"10-08 14:15:32 EDT","open":2.52,"high":2.52,"low":2.321,"amount":685315.29815,"amplitude":0.078346,"askPrice":2.35,"askSize":2099,"bidPrice":2.33,"bidSize":3,"shortable":3,"etf":0,"ttmEps":-2.572301,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1791489600000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1523505600000,"exchange":"NASDAQ","adjPreClose":2.54,"preHourTrading":{"tag":"盘前","latestPrice":2.54,"preClose":2.54,"latestTime":"09:19 EDT","volume":17319,"amount":43423.894062,"timestamp":1791465566885,"change":0,"changeRate":0,"amplitude":0.074016},"postHourTrading":{"tag":"盘后","latestPrice":2.516,"preClose":2.54,"latestTime":"19:58 EDT","volume":4866,"amount":12471.842,"timestamp":1791417531738,"change":-0.024,"changeRate":-0.009449,"amplitude":0.029134},"volumeRatio":0.762531,"impliedVol":1.0275,"impliedVolPercentile":0.4343},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"HSDT\",,,,,undefined,":{"symbol":"HSDT","floatShares":49718300,"roa":"-250.61%","roe":"-179.01%","lyrEps":-1.854603,"volumeRatio":0.762531,"shares":65104600,"dividePrice":0,"high":2.52,"amplitude":0.078346,"preClose":2.54,"low":2.321,"week52Low":1.185,"pbRate":"0.90","psRate":"12.62","week52High":19.505,"institutionHeld":0,"latestPrice":2.34,"committee":-0.997146,"eps":-2.572301,"divideRate":0,"volume":285242,"delay":0,"ttmEps":-2.572301,"open":2.52,"prevYearClose":2.89,"prevWeekClose":2.63,"prevMonthClose":2.62,"prevQuarterClose":2.62,"fiveDayClose":2.62,"twentyDayClose":2.15,"sixtyDayClose":1.72},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/HSDT\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-14","symbol":"HSDT","fiscalQuarterEnding":"2026/06","expectedEps":-0.02,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786680000000,"reportTimeType":"post","actualEps":-0.05},{"market":"US","date":"2026-05-15","symbol":"HSDT","fiscalQuarterEnding":"2026/03","expectedEps":-0.12,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778817600000,"reportTimeType":"post","actualEps":-0.29},{"market":"US","date":"2026-03-30","symbol":"HSDT","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1774843200000,"reportTimeType":"post","actualEps":4.25},{"market":"US","date":"2025-11-18","symbol":"HSDT","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1763442000000,"reportTimeType":"post","actualEps":-32.89},{"market":"US","date":"2025-08-14","symbol":"HSDT","fiscalQuarterEnding":"2025/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1755144000000,"reportTimeType":"post","actualEps":-79.73}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"HSDT\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"HSDT\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":2,"updateTime":1777003200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/HSDT\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"HSDT","date":"2026-10-07","current":-0.909691,"percent":0.144833,"low":-44.102332,"twenty":-0.84956,"median":-0.43251,"eighty":-0.284363,"high":-0.034156,"avg":-1.282071,"sd":4.038984,"marketCap":160820149},"quantilePoints":[{"date":"2021-10-08","current":-2.04246,"twenty":-11.451772,"median":-5.77639,"eighty":-1.858601,"marketCap":31361971},{"date":"2021-10-15","current":-2.183163,"twenty":-11.413376,"median":-5.736538,"eighty":-1.858601,"marketCap":33522462},{"date":"2021-10-22","current":-2.004637,"twenty":-11.309006,"median":-5.687553,"eighty":-1.858601,"marketCap":30781194},{"date":"2021-10-29","current":-2.143826,"twenty":-11.251146,"median":-5.585509,"eighty":-1.858601,"marketCap":32918454},{"date":"2021-11-05","current":-1.871498,"twenty":-11.206708,"median":-5.520188,"eighty":-1.858601,"marketCap":28736858},{"date":"2021-11-12","current":-1.849972,"twenty":-11.085142,"median":-5.388039,"eighty":-1.834192,"marketCap":30644786},{"date":"2021-11-19","current":-1.735917,"twenty":-11.085142,"median":-5.30635,"eighty":-1.795336,"marketCap":28755465},{"date":"2021-11-26","current":-1.641251,"twenty":-11.085142,"median":-5.199613,"eighty":-1.750582,"marketCap":27187329},{"date":"2021-12-03","current":-1.352918,"twenty":-11.085142,"median":-5.092876,"eighty":-1.734369,"marketCap":22411093},{"date":"2021-12-10","current":-1.415398,"twenty":-11.048056,"median":-4.955643,"eighty":-1.716199,"marketCap":23446063},{"date":"2021-12-17","current":-1.230363,"twenty":-10.907018,"median":-4.757417,"eighty":-1.673306,"marketCap":20380958},{"date":"2021-12-23","current":-1.336097,"twenty":-10.907018,"median":-4.631657,"eighty":-1.64262,"marketCap":22132447},{"date":"2021-12-31","current":-1.247184,"twenty":-10.907018,"median":-4.345718,"eighty":-1.623478,"marketCap":20659604},{"date":"2022-01-07","current":-1.278424,"twenty":-10.907018,"median":-4.046563,"eighty":-1.600141,"marketCap":21177089},{"date":"2022-01-14","current":-1.218347,"twenty":-10.860726,"median":-3.596945,"eighty":-1.540953,"marketCap":20181925},{"date":"2022-01-21","current":-0.889129,"twenty":-10.80093,"median":-3.399755,"eighty":-1.49755,"marketCap":14728427},{"date":"2022-01-28","current":-1.002073,"twenty":-10.697099,"median":-3.243673,"eighty":-1.484703,"marketCap":16599335},{"date":"2022-02-04","current":-0.901145,"twenty":-10.611174,"median":-3.194857,"eighty":-1.468733,"marketCap":14927460},{"date":"2022-02-11","current":-0.976264,"twenty":-10.188358,"median":-3.129592,"eighty":-1.444677,"marketCap":16171813},{"date":"2022-02-18","current":-1.028506,"twenty":-9.891597,"median":-3.073434,"eighty":-1.422024,"marketCap":17037207},{"date":"2022-02-25","current":-1.033312,"twenty":-9.733026,"median":-3.042734,"eighty":-1.414871,"marketCap":17116820},{"date":"2022-03-04","current":-0.91316,"twenty":-9.552564,"median":-3.01826,"eighty":-1.403971,"marketCap":15126492},{"date":"2022-03-11","current":-0.737737,"twenty":-9.441511,"median":-2.991022,"eighty":-1.392329,"marketCap":12220613},{"date":"2022-03-18","current":-0.688459,"twenty":-9.40234,"median":-2.969256,"eighty":-1.386561,"marketCap":12483145},{"date":"2022-03-25","current":-0.681449,"twenty":-9.233163,"median":-2.96092,"eighty":-1.370441,"marketCap":12356036},{"date":"2022-04-01","current":-0.701015,"twenty":-9.107975,"median":-2.953021,"eighty":-1.359372,"marketCap":12710801},{"date":"2022-04-08","current":-0.677392,"twenty":-8.996612,"median":-2.94008,"eighty":-1.348134,"marketCap":12282466},{"date":"2022-04-14","current":-0.651238,"twenty":-8.87575,"median":-2.931971,"eighty":-1.337813,"marketCap":11808253},{"date":"2022-04-22","current":-0.592587,"twenty":-8.714154,"median":-2.916329,"eighty":-1.324248,"marketCap":10744785},{"date":"2022-04-29","current":-0.647029,"twenty":-8.627411,"median":-2.901019,"eighty":-1.320096,"marketCap":11731938},{"date":"2022-05-06","current":-0.497312,"twenty":-8.549687,"median":-2.890076,"eighty":-1.306394,"marketCap":9017267},{"date":"2022-05-13","current":-0.317881,"twenty":-8.452028,"median":-2.87538,"eighty":-1.295211,"marketCap":6076614},{"date":"2022-05-20","current":-0.285082,"twenty":-8.337363,"median":-2.85924,"eighty":-1.287662,"marketCap":5449623},{"date":"2022-05-27","current":-0.266209,"twenty":-8.258823,"median":-2.842229,"eighty":-1.283432,"marketCap":5088846},{"date":"2022-06-03","current":-0.435073,"twenty":-8.079829,"median":-2.833563,"eighty":-1.278157,"marketCap":8316846},{"date":"2022-06-10","current":-0.361567,"twenty":-8.054672,"median":-2.821099,"eighty":-1.272557,"marketCap":6911717},{"date":"2022-06-17","current":-0.305941,"twenty":-8.014622,"median":-2.806686,"eighty":-1.263406,"marketCap":5848376},{"date":"2022-06-24","current":-0.248329,"twenty":-7.936527,"median":-2.79552,"eighty":-1.256759,"marketCap":4747058},{"date":"2022-07-01","current":-0.258262,"twenty":-7.893454,"median":-2.781411,"eighty":-1.253262,"marketCap":4936941},{"date":"2022-07-08","current":-0.276142,"twenty":-7.869049,"median":-2.750251,"eighty":-1.248884,"marketCap":5278729},{"date":"2022-07-15","current":-0.234817,"twenty":-7.796736,"median":-2.729515,"eighty":-1.244704,"marketCap":4488770},{"date":"2022-07-22","current":-0.226039,"twenty":-7.765889,"median":-2.64217,"eighty":-1.235696,"marketCap":4320966},{"date":"2022-07-29","current":-0.187261,"twenty":-7.665409,"median":-2.622843,"eighty":-1.223119,"marketCap":3579689},{"date":"2022-08-05","current":-0.70532,"twenty":-7.613909,"median":-2.545254,"eighty":-1.205696,"marketCap":13482903},{"date":"2022-08-12","current":-0.811222,"twenty":-7.540294,"median":-2.520252,"eighty":-1.199458,"marketCap":15507312},{"date":"2022-08-19","current":-0.856482,"twenty":-7.500746,"median":-2.492957,"eighty":-1.195511,"marketCap":14513093},{"date":"2022-08-26","current":-0.894922,"twenty":-7.450991,"median":-2.47658,"eighty":-1.186144,"marketCap":15164448},{"date":"2022-09-02","current":-0.865302,"twenty":-7.407761,"median":-2.43479,"eighty":-1.177964,"marketCap":14662538},{"date":"2022-09-09","current":-0.945176,"twenty":-7.379015,"median":-2.424893,"eighty":-1.163809,"marketCap":16016003},{"date":"2022-09-16","current":-0.86397,"twenty":-7.318912,"median":-2.41653,"eighty":-1.156301,"marketCap":14639980},{"date":"2022-09-23","current":-0.590735,"twenty":-7.205712,"median":-2.36998,"eighty":-1.148153,"marketCap":10010002},{"date":"2022-09-30","current":-0.458443,"twenty":-7.108998,"median":-2.342556,"eighty":-1.125088,"marketCap":7768325},{"date":"2022-10-07","current":-0.445963,"twenty":-7.014081,"median":-2.319277,"eighty":-1.119353,"marketCap":7556846},{"date":"2022-10-14","current":-0.394212,"twenty":-6.980689,"median":-2.309463,"eighty":-1.11017,"marketCap":6679914},{"date":"2022-10-21","current":-0.420503,"twenty":-6.917723,"median":-2.272426,"eighty":-1.100525,"marketCap":7125429},{"date":"2022-10-28","current":-0.452796,"twenty":-6.864439,"median":-2.256635,"eighty":-1.082882,"marketCap":7672624},{"date":"2022-11-04","current":-0.457611,"twenty":-6.815105,"median":-2.249732,"eighty":-1.063981,"marketCap":7754226},{"date":"2022-11-11","current":-0.432651,"twenty":-6.761274,"median":-2.226942,"eighty":-1.056092,"marketCap":7331269},{"date":"2022-11-18","current":-0.696168,"twenty":-6.720319,"median":-2.220689,"eighty":-1.050122,"marketCap":9250681},{"date":"2022-11-25","current":-0.716332,"twenty":-6.698965,"median":-2.214029,"eighty":-1.044382,"marketCap":9518613},{"date":"2022-12-02","current":-0.615514,"twenty":-6.624226,"median":-2.207147,"eighty":-1.033983,"marketCap":8178956},{"date":"2022-12-09","current":-0.579433,"twenty":-6.5744,"median":-2.192966,"eighty":-1.024881,"marketCap":7699500},{"date":"2022-12-16","current":-0.524248,"twenty":-6.552371,"median":-2.18165,"eighty":-1.02161,"marketCap":6966214},{"date":"2022-12-23","current":-0.471611,"twenty":-6.526959,"median":-2.178624,"eighty":-1.019028,"marketCap":6266772},{"date":"2022-12-30","current":-0.651384,"twenty":-6.489172,"median":-2.168844,"eighty":-1.008552,"marketCap":8655592},{"date":"2023-01-06","current":-0.626127,"twenty":-6.440656,"median":-2.158956,"eighty":-1.001112,"marketCap":8319972},{"date":"2023-01-13","current":-0.825214,"twenty":-6.418366,"median":-2.148365,"eighty":-0.990057,"marketCap":10965442},{"date":"2023-01-20","current":-0.778944,"twenty":-6.375096,"median":-2.145321,"eighty":-0.982512,"marketCap":10350610},{"date":"2023-01-27","current":-0.845802,"twenty":-6.326586,"median":-2.132697,"eighty":-0.975337,"marketCap":11239014},{"date":"2023-02-03","current":-0.765573,"twenty":-6.227704,"median":-2.125671,"eighty":-0.964174,"marketCap":10172929},{"date":"2023-02-10","current":-0.647988,"twenty":-6.227704,"median":-2.114623,"eighty":-0.946803,"marketCap":8610466},{"date":"2023-02-17","current":-0.616576,"twenty":-6.169681,"median":-2.098274,"eighty":-0.934615,"marketCap":8193058},{"date":"2023-02-24","current":-0.588347,"twenty":-6.110374,"median":-2.084928,"eighty":-0.930254,"marketCap":7817954},{"date":"2023-03-03","current":-0.62358,"twenty":-6.093287,"median":-2.069439,"eighty":-0.917535,"marketCap":8286128},{"date":"2023-03-10","current":-0.487163,"twenty":-6.018487,"median":-2.051537,"eighty":-0.914557,"marketCap":6855360},{"date":"2023-03-17","current":-0.51082,"twenty":-5.977267,"median":-2.038889,"eighty":-0.905187,"marketCap":7188255},{"date":"2023-03-24","current":-0.511221,"twenty":-5.950574,"median":-2.028992,"eighty":-0.889117,"marketCap":7193897},{"date":"2023-03-31","current":-0.51082,"twenty":-5.916275,"median":-2.004637,"eighty":-0.869029,"marketCap":7188255},{"date":"2023-04-06","current":-0.459096,"twenty":-5.876528,"median":-1.984182,"eighty":-0.863704,"marketCap":6460401},{"date":"2023-04-14","current":-0.41081,"twenty":-5.773871,"median":-1.951684,"eighty":-0.825704,"marketCap":5780921},{"date":"2023-04-21","current":-0.421035,"twenty":-5.736538,"median":-1.917445,"eighty":-0.806791,"marketCap":5924809},{"date":"2023-04-28","current":-0.378932,"twenty":-5.654007,"median":-1.895389,"eighty":-0.795924,"marketCap":5332328},{"date":"2023-05-05","current":-0.289712,"twenty":-5.556624,"median":-1.873347,"eighty":-0.787193,"marketCap":4076833},{"date":"2023-05-12","current":-0.345249,"twenty":-5.51997,"median":-1.854923,"eighty":-0.767615,"marketCap":4858343},{"date":"2023-05-19","current":-0.371715,"twenty":-5.336846,"median":-1.83221,"eighty":-0.747722,"marketCap":4542353},{"date":"2023-05-26","current":-0.369432,"twenty":-5.288052,"median":-1.769889,"eighty":-0.735604,"marketCap":4514463},{"date":"2023-06-02","current":-0.348883,"twenty":-5.166067,"median":-1.740902,"eighty":-0.726879,"marketCap":4263346},{"date":"2023-06-09","current":-0.378437,"twenty":-5.031883,"median":-1.730796,"eighty":-0.703598,"marketCap":4624503},{"date":"2023-06-16","current":-0.492499,"twenty":-4.922097,"median":-1.694739,"eighty":-0.694737,"marketCap":6018343},{"date":"2023-06-23","current":-0.44101,"twenty":-4.73607,"median":-1.665525,"eighty":-0.683941,"marketCap":5389140},{"date":"2023-06-30","current":-0.422769,"twenty":-4.421958,"median":-1.629564,"eighty":-0.677131,"marketCap":5166238},{"date":"2023-07-07","current":-0.424847,"twenty":-4.225542,"median":-1.619581,"eighty":-0.664798,"marketCap":5191632},{"date":"2023-07-14","current":-0.431543,"twenty":-3.821753,"median":-1.571294,"eighty":-0.65829,"marketCap":5273457},{"date":"2023-07-21","current":-0.438932,"twenty":-3.486506,"median":-1.516244,"eighty":-0.655162,"marketCap":5363746},{"date":"2023-07-28","current":-0.487189,"twenty":-3.269366,"median":-1.494824,"eighty":-0.649119,"marketCap":5953448},{"date":"2023-08-04","current":-0.444473,"twenty":-3.19737,"median":-1.480528,"eighty":-0.647093,"marketCap":5431463},{"date":"2023-08-11","current":-0.438701,"twenty":-3.146014,"median":-1.456608,"eighty":-0.626127,"marketCap":5360924},{"date":"2023-08-18","current":-0.442848,"twenty":-3.09163,"median":-1.444011,"eighty":-0.615726,"marketCap":4454168},{"date":"2023-08-25","current":-0.348877,"twenty":-3.049374,"median":-1.421965,"eighty":-0.611482,"marketCap":3509001},{"date":"2023-09-01","current":-0.381514,"twenty":-3.018989,"median":-1.406742,"eighty":-0.601326,"marketCap":3837263},{"date":"2023-09-08","current":-0.452414,"twenty":-2.99835,"median":-1.400968,"eighty":-0.595519,"marketCap":4550382},{"date":"2023-09-15","current":-0.483363,"twenty":-2.975667,"median":-1.390995,"eighty":-0.590541,"marketCap":4861665},{"date":"2023-09-22","current":-0.487865,"twenty":-2.967892,"median":-1.382597,"eighty":-0.579815,"marketCap":4906942},{"date":"2023-09-29","current":-0.512061,"twenty":-2.954633,"median":-1.365537,"eighty":-0.568031,"marketCap":5150308},{"date":"2023-10-06","current":-0.473234,"twenty":-2.947674,"median":-1.352918,"eighty":-0.561433,"marketCap":4759790},{"date":"2023-10-13","current":-0.444536,"twenty":-2.937147,"median":-1.34438,"eighty":-0.542875,"marketCap":4471147},{"date":"2023-10-20","current":-0.420903,"twenty":-2.92225,"median":-1.331291,"eighty":-0.53177,"marketCap":4233440},{"date":"2023-10-27","current":-0.411337,"twenty":-2.911363,"median":-1.323229,"eighty":-0.525377,"marketCap":4137226},{"date":"2023-11-03","current":-0.433282,"twenty":-2.892971,"median":-1.318868,"eighty":-0.511725,"marketCap":4357953},{"date":"2023-11-10","current":-0.374761,"twenty":-2.887133,"median":-1.302691,"eighty":-0.509022,"marketCap":3769346},{"date":"2023-11-17","current":-0.372791,"twenty":-2.863079,"median":-1.295006,"eighty":-0.50304,"marketCap":4731089},{"date":"2023-11-24","current":-0.378372,"twenty":-2.852154,"median":-1.287102,"eighty":-0.501197,"marketCap":4801914},{"date":"2023-12-01","current":-0.354933,"twenty":-2.835085,"median":-1.283356,"eighty":-0.497583,"marketCap":4504450},{"date":"2023-12-08","current":-0.378372,"twenty":-2.827781,"median":-1.277088,"eighty":-0.496265,"marketCap":4801914},{"date":"2023-12-15","current":-0.44534,"twenty":-2.814483,"median":-1.271215,"eighty":-0.489551,"marketCap":5651811},{"date":"2023-12-22","current":-0.390649,"twenty":-2.800211,"median":-1.261602,"eighty":-0.484577,"marketCap":4957729},{"date":"2023-12-29","current":-0.433062,"twenty":-2.790179,"median":-1.256749,"eighty":-0.482709,"marketCap":5495996},{"date":"2024-01-05","current":-0.43251,"twenty":-2.781033,"median":-1.254522,"eighty":-0.477654,"marketCap":5488985},{"date":"2024-01-12","current":-0.430133,"twenty":-2.740818,"median":-1.249748,"eighty":-0.471817,"marketCap":5458813},{"date":"2024-01-19","current":-0.401811,"twenty":-2.716813,"median":-1.245074,"eighty":-0.466032,"marketCap":5099378},{"date":"2024-01-26","current":-0.39037,"twenty":-2.640795,"median":-1.242384,"eighty":-0.463401,"marketCap":4954187},{"date":"2024-02-02","current":-0.373221,"twenty":-2.607007,"median":-1.226125,"eighty":-0.459109,"marketCap":4736543},{"date":"2024-02-09","current":-0.340981,"twenty":-2.544618,"median":-1.213863,"eighty":-0.457611,"marketCap":4327389},{"date":"2024-02-16","current":-0.420628,"twenty":-2.518445,"median":-1.201242,"eighty":-0.45236,"marketCap":5338192},{"date":"2024-02-23","current":-0.405256,"twenty":-2.493688,"median":-1.196985,"eighty":-0.450376,"marketCap":5143109},{"date":"2024-03-01","current":-0.318615,"twenty":-2.484396,"median":-1.191461,"eighty":-0.44612,"marketCap":4043548},{"date":"2024-03-08","current":-0.419231,"twenty":-2.455613,"median":-1.18213,"eighty":-0.443186,"marketCap":5320458},{"date":"2024-03-15","current":-0.384302,"twenty":-2.426643,"median":-1.169719,"eighty":-0.44101,"marketCap":4877175},{"date":"2024-03-22","current":-0.409449,"twenty":-2.416852,"median":-1.159798,"eighty":-0.438923,"marketCap":5196313},{"date":"2024-03-28","current":-0.391282,"twenty":-2.379583,"median":-1.155514,"eighty":-0.438701,"marketCap":4965760},{"date":"2024-04-05","current":-0.616595,"twenty":-2.34445,"median":-1.144629,"eighty":-0.438701,"marketCap":5456864},{"date":"2024-04-12","current":-0.601556,"twenty":-2.331856,"median":-1.122115,"eighty":-0.438701,"marketCap":5323770},{"date":"2024-04-19","current":-0.512325,"twenty":-2.317974,"median":-1.115016,"eighty":-0.438701,"marketCap":4534077},{"date":"2024-04-26","current":-0.445151,"twenty":-2.31602,"median":-1.106633,"eighty":-0.438701,"marketCap":3939589},{"date":"2024-05-03","current":-0.808414,"twenty":-2.31602,"median":-1.10477,"eighty":-0.438701,"marketCap":7154463},{"date":"2024-05-10","current":-0.516655,"twenty":-2.31602,"median":-1.088799,"eighty":-0.438701,"marketCap":4572401},{"date":"2024-05-17","current":-0.460805,"twenty":-2.31602,"median":-1.07431,"eighty":-0.438701,"marketCap":4088264},{"date":"2024-05-24","current":-0.539678,"twenty":-2.298751,"median":-1.057933,"eighty":-0.438701,"marketCap":4788019},{"date":"2024-05-31","current":-0.61557,"twenty":-2.273502,"median":-1.051335,"eighty":-0.438701,"marketCap":5461334},{"date":"2024-06-07","current":-0.400793,"twenty":-2.256831,"median":-1.0489,"eighty":-0.436984,"marketCap":3555835},{"date":"2024-06-14","current":-0.354034,"twenty":-2.250343,"median":-1.041613,"eighty":-0.434633,"marketCap":3140987},{"date":"2024-06-21","current":-0.321503,"twenty":-2.22492,"median":-1.03147,"eighty":-0.432733,"marketCap":2852372},{"date":"2024-06-28","current":-0.327648,"twenty":-2.216686,"median":-1.024063,"eighty":-0.43262,"marketCap":2906895},{"date":"2024-07-05","current":-0.314322,"twenty":-2.211909,"median":-1.02191,"eighty":-0.432385,"marketCap":2788663},{"date":"2024-07-12","current":-0.278885,"twenty":-2.207975,"median":-1.019028,"eighty":-0.430403,"marketCap":2474268},{"date":"2024-07-15","current":-0.281557,"twenty":-2.207236,"median":-1.019028,"eighty":-0.430237,"marketCap":2497974},{"date":"2024-08-02","current":-0.231592,"twenty":-2.187701,"median":-1.000871,"eighty":-0.429055,"marketCap":2054680},{"date":"2024-08-09","current":-0.253835,"twenty":-2.184676,"median":-0.990057,"eighty":-0.426225,"marketCap":2252028},{"date":"2024-08-16","current":-0.284363,"twenty":-2.178624,"median":-0.98086,"eighty":-0.424847,"marketCap":2512635},{"date":"2024-08-23","current":-0.294441,"twenty":-2.168033,"median":-0.974885,"eighty":-0.422769,"marketCap":2601679},{"date":"2024-08-30","current":-0.323825,"twenty":-2.14835,"median":-0.960383,"eighty":-0.420903,"marketCap":2861314},{"date":"2024-09-06","current":-0.303466,"twenty":-2.134749,"median":-0.946803,"eighty":-0.419231,"marketCap":2681428},{"date":"2024-09-13","current":-0.337909,"twenty":-2.118273,"median":-0.934543,"eighty":-0.415611,"marketCap":2985762},{"date":"2024-09-20","current":-0.334105,"twenty":-2.102977,"median":-0.926367,"eighty":-0.41399,"marketCap":2952149},{"date":"2024-09-27","current":-0.275419,"twenty":-2.067236,"median":-0.916651,"eighty":-0.412244,"marketCap":2433601},{"date":"2024-10-04","current":-0.214831,"twenty":-2.050024,"median":-0.913359,"eighty":-0.409449,"marketCap":1898244},{"date":"2024-10-11","current":-0.195889,"twenty":-2.03037,"median":-0.901145,"eighty":-0.407353,"marketCap":1730878},{"date":"2024-10-18","current":-0.222602,"twenty":-1.997072,"median":-0.88552,"eighty":-0.405256,"marketCap":1966907},{"date":"2024-10-25","current":-0.218554,"twenty":-1.959368,"median":-0.867631,"eighty":-0.402896,"marketCap":1931145},{"date":"2024-10-31","current":-0.222521,"twenty":-1.942983,"median":-0.863305,"eighty":-0.401811,"marketCap":1966192},{"date":"2024-11-08","current":-0.223249,"twenty":-1.899837,"median":-0.825214,"eighty":-0.398872,"marketCap":1972629},{"date":"2024-11-15","current":-0.220813,"twenty":-1.871868,"median":-0.806961,"eighty":-0.397521,"marketCap":1956179},{"date":"2024-11-22","current":-0.173663,"twenty":-1.857781,"median":-0.795924,"eighty":-0.396732,"marketCap":1538479},{"date":"2024-11-29","current":-0.205578,"twenty":-1.857781,"median":-0.789556,"eighty":-0.395281,"marketCap":1821212},{"date":"2024-12-06","current":-0.260917,"twenty":-1.857781,"median":-0.770242,"eighty":-0.393373,"marketCap":2311466},{"date":"2024-12-13","current":-0.224789,"twenty":-1.857781,"median":-0.752224,"eighty":-0.391628,"marketCap":1991403},{"date":"2024-12-20","current":-0.202,"twenty":-1.855331,"median":-0.74074,"eighty":-0.390593,"marketCap":1789522},{"date":"2024-12-27","current":-0.340876,"twenty":-1.838357,"median":-0.730311,"eighty":-0.389944,"marketCap":3019819},{"date":"2025-01-03","current":-0.295594,"twenty":-1.776041,"median":-0.722282,"eighty":-0.388367,"marketCap":2618668},{"date":"2025-01-10","current":-0.281959,"twenty":-1.740925,"median":-0.700714,"eighty":-0.386297,"marketCap":2497875},{"date":"2025-01-17","current":-0.33793,"twenty":-1.727026,"median":-0.69369,"eighty":-0.384357,"marketCap":2993722},{"date":"2025-01-24","current":-0.328251,"twenty":-1.665002,"median":-0.680769,"eighty":-0.38272,"marketCap":2907974},{"date":"2025-01-31","current":-0.26723,"twenty":-1.629387,"median":-0.673104,"eighty":-0.380202,"marketCap":2367389},{"date":"2025-02-07","current":-0.248292,"twenty":-1.599778,"median":-0.660901,"eighty":-0.378372,"marketCap":2199621},{"date":"2025-02-14","current":-0.216098,"twenty":-1.536408,"median":-0.656775,"eighty":-0.374139,"marketCap":1914416},{"date":"2025-02-21","current":-0.22683,"twenty":-1.490634,"median":-0.652347,"eighty":-0.371715,"marketCap":2009484},{"date":"2025-02-28","current":-0.199938,"twenty":-1.459047,"median":-0.6487,"eighty":-0.369571,"marketCap":1771254},{"date":"2025-03-07","current":-0.197792,"twenty":-1.438079,"median":-0.640984,"eighty":-0.367393,"marketCap":1752240},{"date":"2025-03-14","current":-0.172542,"twenty":-1.41684,"median":-0.624002,"eighty":-0.364335,"marketCap":1528550},{"date":"2025-03-21","current":-0.17675,"twenty":-1.407057,"median":-0.616576,"eighty":-0.359311,"marketCap":1565832},{"date":"2025-03-28","current":-0.127638,"twenty":-1.407057,"median":-0.61459,"eighty":-0.354933,"marketCap":1498725},{"date":"2025-04-04","current":-0.208713,"twenty":-1.407057,"median":-0.606197,"eighty":-0.349242,"marketCap":2450711},{"date":"2025-04-11","current":-0.168901,"twenty":-1.406952,"median":-0.602167,"eighty":-0.346688,"marketCap":1983238},{"date":"2025-04-17","current":-0.146099,"twenty":-1.406952,"median":-0.598962,"eighty":-0.345183,"marketCap":1715497},{"date":"2025-04-25","current":-0.154448,"twenty":-1.407057,"median":-0.592167,"eighty":-0.339108,"marketCap":1813526},{"date":"2025-05-02","current":-0.135716,"twenty":-1.402416,"median":-0.586305,"eighty":-0.333837,"marketCap":1593574},{"date":"2025-05-09","current":-0.134441,"twenty":-1.392969,"median":-0.579433,"eighty":-0.328135,"marketCap":1756343},{"date":"2025-05-16","current":-0.168297,"twenty":-1.392088,"median":-0.56882,"eighty":-0.32617,"marketCap":2198638},{"date":"2025-05-23","current":-0.178662,"twenty":-1.392088,"median":-0.563117,"eighty":-0.323325,"marketCap":2334034},{"date":"2025-05-30","current":-0.141878,"twenty":-1.392088,"median":-0.561178,"eighty":-0.319064,"marketCap":1853497},{"date":"2025-06-06","current":-0.04608,"twenty":-1.391218,"median":-0.545049,"eighty":-0.315944,"marketCap":601990},{"date":"2025-06-13","current":-0.14505,"twenty":-1.386901,"median":-0.539678,"eighty":-0.314123,"marketCap":1894932},{"date":"2025-06-20","current":-0.087015,"twenty":-1.387015,"median":-0.532213,"eighty":-0.309082,"marketCap":1136770},{"date":"2025-06-27","current":-0.082089,"twenty":-1.387015,"median":-0.523212,"eighty":-0.307195,"marketCap":1072406},{"date":"2025-07-03","current":-0.045403,"twenty":-1.390012,"median":-0.520294,"eighty":-0.305941,"marketCap":593149},{"date":"2025-07-11","current":-0.042264,"twenty":-1.390012,"median":-0.512193,"eighty":-0.303482,"marketCap":552133},{"date":"2025-07-18","current":-0.040525,"twenty":-1.387015,"median":-0.51082,"eighty":-0.299151,"marketCap":529417},{"date":"2025-07-25","current":-0.086157,"twenty":-1.37056,"median":-0.506111,"eighty":-0.295129,"marketCap":1125555},{"date":"2025-08-01","current":-0.359945,"twenty":-1.34885,"median":-0.501326,"eighty":-0.295129,"marketCap":4702317},{"date":"2025-08-08","current":-0.300041,"twenty":-1.329891,"median":-0.500096,"eighty":-0.294744,"marketCap":3919731},{"date":"2025-08-15","current":-0.313584,"twenty":-1.323601,"median":-0.49735,"eighty":-0.294744,"marketCap":4096664},{"date":"2025-08-22","current":-0.30316,"twenty":-1.323601,"median":-0.495783,"eighty":-0.294744,"marketCap":6452769},{"date":"2025-08-29","current":-0.314548,"twenty":-1.323601,"median":-0.488919,"eighty":-0.294744,"marketCap":6695152},{"date":"2025-09-05","current":-0.303413,"twenty":-1.324082,"median":-0.48488,"eighty":-0.294668,"marketCap":6458155},{"date":"2025-09-12","current":-0.370979,"twenty":-1.323601,"median":-0.481861,"eighty":-0.294744,"marketCap":7896293},{"date":"2025-09-19","current":-1.172659,"twenty":-1.323601,"median":-0.481028,"eighty":-0.294744,"marketCap":24960044},{"date":"2025-09-26","current":-25.681311,"twenty":-1.342723,"median":-0.481028,"eighty":-0.294744,"marketCap":546626712},{"date":"2025-10-03","current":-31.454056,"twenty":-1.358685,"median":-0.481028,"eighty":-0.294744,"marketCap":669499576},{"date":"2025-10-10","current":-31.232027,"twenty":-1.386561,"median":-0.481028,"eighty":-0.294744,"marketCap":664773696},{"date":"2025-10-17","current":-19.141419,"twenty":-1.393663,"median":-0.481028,"eighty":-0.294744,"marketCap":407425114},{"date":"2025-10-24","current":-13.196409,"twenty":-1.422024,"median":-0.481028,"eighty":-0.294744,"marketCap":280885563},{"date":"2025-10-31","current":-11.322027,"twenty":-1.507869,"median":-0.481028,"eighty":-0.294744,"marketCap":240989335},{"date":"2025-11-07","current":-10.091371,"twenty":-1.638855,"median":-0.481028,"eighty":-0.294744,"marketCap":214794842},{"date":"2025-11-14","current":-9.296179,"twenty":-1.729539,"median":-0.481028,"eighty":-0.294744,"marketCap":197869170},{"date":"2025-11-21","current":-0.353627,"twenty":-1.739905,"median":-0.475724,"eighty":-0.294744,"marketCap":130972465},{"date":"2025-11-28","current":-0.462784,"twenty":-1.740948,"median":-0.473083,"eighty":-0.294744,"marketCap":171400810},{"date":"2025-12-05","current":-0.46836,"twenty":-1.740948,"median":-0.470395,"eighty":-0.294744,"marketCap":173465880},{"date":"2025-12-12","current":-0.398106,"twenty":-1.740948,"median":-0.466182,"eighty":-0.294744,"marketCap":147445998},{"date":"2025-12-19","current":-0.322276,"twenty":-1.740948,"median":-0.463999,"eighty":-0.294744,"marketCap":119361046},{"date":"2025-12-26","current":-0.315585,"twenty":-1.740948,"median":-0.46261,"eighty":-0.294744,"marketCap":116882962},{"date":"2026-01-02","current":-0.322276,"twenty":-1.740948,"median":-0.459735,"eighty":-0.294519,"marketCap":119361046},{"date":"2026-01-09","current":-0.349039,"twenty":-1.740948,"median":-0.457685,"eighty":-0.294519,"marketCap":129273382},{"date":"2026-01-16","current":-0.345694,"twenty":-1.740948,"median":-0.453978,"eighty":-0.294519,"marketCap":128034340},{"date":"2026-01-23","current":-0.357961,"twenty":-1.740948,"median":-0.451862,"eighty":-0.294519,"marketCap":132577494},{"date":"2026-01-30","current":-0.321161,"twenty":-1.735002,"median":-0.449269,"eighty":-0.294519,"marketCap":118948032},{"date":"2026-02-06","current":-0.215222,"twenty":-1.659264,"median":-0.445651,"eighty":-0.29343,"marketCap":79711702},{"date":"2026-02-13","current":-0.215222,"twenty":-1.562801,"median":-0.44313,"eighty":-0.290255,"marketCap":79711702},{"date":"2026-02-20","current":-0.218568,"twenty":-1.39353,"median":-0.441021,"eighty":-0.289002,"marketCap":80950744},{"date":"2026-02-27","current":-0.300818,"twenty":-1.377005,"median":-0.439202,"eighty":-0.286588,"marketCap":111413494},{"date":"2026-03-06","current":-0.320777,"twenty":-1.333213,"median":-0.438701,"eighty":-0.285447,"marketCap":118805859},{"date":"2026-03-13","current":-0.297966,"twenty":-1.306299,"median":-0.435737,"eighty":-0.285447,"marketCap":110357442},{"date":"2026-03-20","current":-0.300818,"twenty":-1.282269,"median":-0.433679,"eighty":-0.285447,"marketCap":111413494},{"date":"2026-03-27","current":-0.286561,"twenty":-1.254874,"median":-0.432651,"eighty":-0.285447,"marketCap":106133234},{"date":"2026-04-02","current":-2.288038,"twenty":-1.244427,"median":-0.432542,"eighty":-0.284507,"marketCap":93557879},{"date":"2026-04-10","current":-2.54376,"twenty":-1.244427,"median":-0.432542,"eighty":-0.284507,"marketCap":104014348},{"date":"2026-04-17","current":-2.765285,"twenty":-1.244427,"median":-0.432542,"eighty":-0.284507,"marketCap":113072512},{"date":"2026-04-24","current":-2.765285,"twenty":-1.244427,"median":-0.432542,"eighty":-0.284507,"marketCap":113072512},{"date":"2026-05-01","current":-2.738438,"twenty":-1.244427,"median":-0.432542,"eighty":-0.284507,"marketCap":111974720},{"date":"2026-05-08","current":-3.047883,"twenty":-1.244427,"median":-0.432542,"eighty":-0.284507,"marketCap":124627955},{"date":"2026-05-15","current":-3.388112,"twenty":-1.244427,"median":-0.432542,"eighty":-0.284507,"marketCap":138539913},{"date":"2026-05-22","current":-0.999634,"twenty":-1.179708,"median":-0.432542,"eighty":-0.284507,"marketCap":136800918},{"date":"2026-05-29","current":-0.86409,"twenty":-1.124628,"median":-0.43251,"eighty":-0.284363,"marketCap":118251641},{"date":"2026-06-05","current":-0.593003,"twenty":-1.092992,"median":-0.432542,"eighty":-0.284507,"marketCap":81153087},{"date":"2026-06-12","current":-0.644233,"twenty":-1.049653,"median":-0.432542,"eighty":-0.284507,"marketCap":88163879},{"date":"2026-06-18","current":-0.682631,"twenty":-1.023219,"median":-0.432542,"eighty":-0.284507,"marketCap":93418680},{"date":"2026-06-26","current":-0.6357,"twenty":-0.982848,"median":-0.43251,"eighty":-0.284363,"marketCap":86996145},{"date":"2026-07-02","current":-0.742361,"twenty":-0.976264,"median":-0.43251,"eighty":-0.284363,"marketCap":101592814},{"date":"2026-07-10","current":-0.780759,"twenty":-0.969984,"median":-0.43251,"eighty":-0.284363,"marketCap":106847615},{"date":"2026-07-17","current":-0.729561,"twenty":-0.946803,"median":-0.43251,"eighty":-0.284363,"marketCap":99841214},{"date":"2026-07-24","current":-0.725295,"twenty":-0.924665,"median":-0.43251,"eighty":-0.284363,"marketCap":99257347},{"date":"2026-07-31","current":-0.725295,"twenty":-0.915456,"median":-0.43251,"eighty":-0.284363,"marketCap":99257347},{"date":"2026-08-07","current":-0.716762,"twenty":-0.910817,"median":-0.43251,"eighty":-0.284363,"marketCap":98089614},{"date":"2026-08-14","current":-0.767959,"twenty":-0.890288,"median":-0.43251,"eighty":-0.284363,"marketCap":105096015},{"date":"2026-08-21","current":-0.69051,"twenty":-0.872513,"median":-0.43251,"eighty":-0.284363,"marketCap":108599215},{"date":"2026-08-28","current":-0.934132,"twenty":-0.86512,"median":-0.43251,"eighty":-0.284363,"marketCap":146914648},{"date":"2026-09-04","current":-0.903379,"twenty":-0.862905,"median":-0.43251,"eighty":-0.284363,"marketCap":142077952},{"date":"2026-09-11","current":-0.826495,"twenty":-0.850944,"median":-0.43251,"eighty":-0.284363,"marketCap":129986211},{"date":"2026-09-18","current":-0.880314,"twenty":-0.84956,"median":-0.43251,"eighty":-0.284363,"marketCap":138450429},{"date":"2026-09-25","current":-1.114808,"twenty":-0.84956,"median":-0.43251,"eighty":-0.284363,"marketCap":175330238},{"date":"2026-10-02","current":-1.007171,"twenty":-0.84956,"median":-0.43251,"eighty":-0.284363,"marketCap":158401801},{"date":"2026-10-07","current":-1.022548,"twenty":-0.84956,"median":-0.43251,"eighty":-0.284363,"marketCap":160820149}],"updateTime":1791483332061},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"HSDT\",pageSize:20,pageCount:7,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"15177256","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922079271-HSDT","pdf_url":"","pub_time":1657641600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-1  - General form for registration of securities under the Securities Act of 1933","symbol":"HSDT","title":"S-1  - General form for registration of securities under the Securities Act of 1933","titleType":"Public Prospectus","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/1610853/000110465922079271/0001104659-22-079271-index.htm","us_notice_code":"Form S-1","us_title_en":"S-1  - General form for registration of securities under the Securities Act of 1933","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000110465922079271/tm2220595-1_s1.htm","primary":true,"translateUrl":"","linkName":"tm2220595-1_s1.htm","type":"S-1","id":"NTFILEGqk6t9rXPgzCApBu","market":"us","size":453872},{"description":"EXHIBIT 23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000110465922079271/tm2220595d2_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2220595d2_ex23-1.htm","type":"EX-23.1","id":"NTFILE9vpnTFPH7vqz6bia","market":"us","size":2861},{"description":"EX-FILING FEES","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000110465922079271/tm2220595d2_ex-filingfees.htm","primary":false,"translateUrl":"","linkName":"tm2220595d2_ex-filingfees.htm","type":"EX-FILING FEES","id":"NTFILE64RyigGp7icBx1Ut","market":"us","size":18970},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000110465922079271/lg_heliusmedical-4clr.jpg","primary":false,"translateUrl":"","linkName":"lg_heliusmedical-4clr.jpg","type":"GRAPHIC","id":"NTFILEExPcFdzz6ffv2Hqy","market":"us","size":17654}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Public Prospectus","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Public Prospectus","pubTime":"2022-07-13 00:00","pubTimestamp":1657641600,"title_zh":"S-1  - General form for registration of securities under the Securities Act of 1933","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14971090","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036122021320-HSDT","pdf_url":"","pub_time":1653926400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"HSDT","title":"S-8  - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122021320/0001140361-22-021320-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8  - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122021320/brhc10038242_s8.htm","primary":true,"translateUrl":"","linkName":"brhc10038242_s8.htm","type":"S-8","id":"NTFILE5e6evtNS3K73t3CX","market":"us","size":71109},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122021320/brhc10038242_ex5-1.htm","primary":false,"translateUrl":"","linkName":"brhc10038242_ex5-1.htm","type":"EX-5.1","id":"NTFILEEqZcNRHGxkXVBQic","market":"us","size":7706},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122021320/brhc10038242_ex23-1.htm","primary":false,"translateUrl":"","linkName":"brhc10038242_ex23-1.htm","type":"EX-23.1","id":"NTFILErkqaKCKZocmfDhjR","market":"us","size":3025},{"description":"EXHIBIT 107","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122021320/brhc10038242_ex107.htm","primary":false,"translateUrl":"","linkName":"brhc10038242_ex107.htm","type":"EX-FILING FEES","id":"NTFILEAbVJMN8LJcgb8BH9","market":"us","size":14159},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122021320/logo.jpg","primary":false,"translateUrl":"","linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE8bvZ2ujptwnbn6Gb","market":"us","size":3286}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2022-05-31 00:00","pubTimestamp":1653926400,"title_zh":"S-8  - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14937882","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036122020937-HSDT","pdf_url":"","pub_time":1653580800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122020937/0001140361-22-020937-index.htm","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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122020937/image1.jpg","primary":true,"translateUrl":"","linkName":"image1.jpg","type":"GRAPHIC","id":"NTFILE9To6F9mLfbh9YStE","market":"us","size":89699},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122020937/brhc10038240_8k.htm","primary":false,"translateUrl":"","linkName":"brhc10038240_8k.htm","type":"8-K","id":"NTFILE2jfFWQRNKPBMzUyZ","market":"us","size":61308}],"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":"2022-05-27 00:00","pubTimestamp":1653580800,"title_zh":"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":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14842896","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022019681-HSDT","pdf_url":"","pub_time":1652284800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"HSDT","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022019681/0001564590-22-019681-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/1610853/000156459022019681/hsdt-10q_20220331.htm","primary":true,"translateUrl":"","linkName":"hsdt-10q_20220331.htm","type":"10-Q","id":"NTFILE2xcKnUnGMJY7feb4","market":"us","size":1671655},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022019681/hsdt-ex311_8.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex311_8.htm","type":"EX-31.1","id":"NTFILE4ngAtmTiVzASfPqR","market":"us","size":9762},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022019681/hsdt-ex312_6.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex312_6.htm","type":"EX-31.2","id":"NTFILE4Fdu5vMfajvgjkJB","market":"us","size":10406},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022019681/hsdt-ex321_7.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex321_7.htm","type":"EX-32.1","id":"NTFILEAKtoudzZLpXT2LGa","market":"us","size":6379},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022019681/hsdt-ex322_9.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex322_9.htm","type":"EX-32.2","id":"NTFILE7ah8tdSuBQ2WuTYq","market":"us","size":6371}],"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":"2022-05-12 00:00","pubTimestamp":1652284800,"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":"14842312","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036122018757-HSDT","pdf_url":"","pub_time":1652284800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122018757/0001140361-22-018757-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/1610853/000114036122018757/brhc10037536_ex99-1.htm","primary":true,"translateUrl":"","linkName":"brhc10037536_ex99-1.htm","type":"EX-99.1","id":"NTFILE6hPhN1rbykH13Ak9","market":"us","size":162552},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122018757/brhc10037536_8k.htm","primary":false,"translateUrl":"","linkName":"brhc10037536_8k.htm","type":"8-K","id":"NTFILEDz7ZBFfwj1VJvwjx","market":"us","size":29462},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122018757/image0.jpg","primary":false,"translateUrl":"","linkName":"image0.jpg","type":"GRAPHIC","id":"NTFILEBj3QQHGJq8CLJLnc","market":"us","size":8298},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122018757/image00001.jpg","primary":false,"translateUrl":"","linkName":"image00001.jpg","type":"GRAPHIC","id":"NTFILE2PGSk7xNMeo98Yz2","market":"us","size":10200}],"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":"2022-05-12 00:00","pubTimestamp":1652284800,"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":"14716362","market":"us","labels":[],"media":"sec.gov","original_id":"AN114036122016092-HSDT","pdf_url":"","pub_time":1650988800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122016092/0001140361-22-016092-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122016092/brhc10036674_ex99-1.htm","primary":true,"translateUrl":"","linkName":"brhc10036674_ex99-1.htm","type":"EX-99.1","id":"NTFILEBw4rdwfC5nAru9M2","market":"us","size":13287},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122016092/brhc10036674_8k.htm","primary":false,"translateUrl":"","linkName":"brhc10036674_8k.htm","type":"8-K","id":"NTFILE4yLNQ3JyKt5NeaPU","market":"us","size":28393},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122016092/image0.jpg","primary":false,"translateUrl":"","linkName":"image0.jpg","type":"GRAPHIC","id":"NTFILECsd9sa9NKos1eAKH","market":"us","size":53268},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000114036122016092/image00001.jpg","primary":false,"translateUrl":"","linkName":"image00001.jpg","type":"GRAPHIC","id":"NTFILE3LgmjYGXYMc1RpbG","market":"us","size":10200}],"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":"2022-04-27 00:00","pubTimestamp":1650988800,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"14519292","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022013230-HSDT","pdf_url":"","pub_time":1648742400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/0001564590-22-013230-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/hsdt-ex991_9.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex991_9.htm","type":"EX-99.1","id":"NTFILECSo4NVxDjYpxLpBR","market":"us","size":32463},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/hsdt-8k_20220401.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20220401.htm","type":"8-K","id":"NTFILE7bWFFi3nbKNXoWhm","market":"us","size":45733},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-hhi2hy4ihog.jpg","primary":false,"translateUrl":"","linkName":"slide-hhi2hy4ihog.jpg","type":"GRAPHIC","id":"NTFILEB4UNLq65iwaYR6Jc","market":"us","size":23969},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-drsrmt0s52n.jpg","primary":false,"translateUrl":"","linkName":"slide-drsrmt0s52n.jpg","type":"GRAPHIC","id":"NTFILEGJzEbsYBoKs1j9gs","market":"us","size":178581},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-vvyxszrxfcm.jpg","primary":false,"translateUrl":"","linkName":"slide-vvyxszrxfcm.jpg","type":"GRAPHIC","id":"NTFILEFaNgYd1PnArwhmPV","market":"us","size":33618},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-bpytdzxnxzv.jpg","primary":false,"translateUrl":"","linkName":"slide-bpytdzxnxzv.jpg","type":"GRAPHIC","id":"NTFILEAm1nsKYeL9jNetG8","market":"us","size":238872},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-uojddyy12ev.jpg","primary":false,"translateUrl":"","linkName":"slide-uojddyy12ev.jpg","type":"GRAPHIC","id":"NTFILEHxqqvDfe9MJEWpuS","market":"us","size":201422},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-dm4xpvb5otk.jpg","primary":false,"translateUrl":"","linkName":"slide-dm4xpvb5otk.jpg","type":"GRAPHIC","id":"NTFILE37HK8worcQw5cwzc","market":"us","size":106755},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-zw424v0w3fa.jpg","primary":false,"translateUrl":"","linkName":"slide-zw424v0w3fa.jpg","type":"GRAPHIC","id":"NTFILEfxMmKYseCkM6xpdM","market":"us","size":247694},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-rr2evrinze3.jpg","primary":false,"translateUrl":"","linkName":"slide-rr2evrinze3.jpg","type":"GRAPHIC","id":"NTFILE2s1H2eAy5JbqMqav","market":"us","size":168960},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-jpuddb35zba.jpg","primary":false,"translateUrl":"","linkName":"slide-jpuddb35zba.jpg","type":"GRAPHIC","id":"NTFILEBC5HAuSVmy4qhYeb","market":"us","size":168450},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-qustkg1e4bd.jpg","primary":false,"translateUrl":"","linkName":"slide-qustkg1e4bd.jpg","type":"GRAPHIC","id":"NTFILE5UjU4C1bBpvCj6Qu","market":"us","size":15388},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-bsswpadrwov.jpg","primary":false,"translateUrl":"","linkName":"slide-bsswpadrwov.jpg","type":"GRAPHIC","id":"NTFILEEq2ucyzWEN6ReS8y","market":"us","size":114549},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-vlfbo155rtd.jpg","primary":false,"translateUrl":"","linkName":"slide-vlfbo155rtd.jpg","type":"GRAPHIC","id":"NTFILEGgiqCBiUa5rnW5As","market":"us","size":421632},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-ies5biyxfn1.jpg","primary":false,"translateUrl":"","linkName":"slide-ies5biyxfn1.jpg","type":"GRAPHIC","id":"NTFILE6niieJRdpBpkWkUf","market":"us","size":267676},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-ib5ejdxqr1m.jpg","primary":false,"translateUrl":"","linkName":"slide-ib5ejdxqr1m.jpg","type":"GRAPHIC","id":"NTFILE3ZxQdnZ8D3ZSgUV8","market":"us","size":212806},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-rsqhr01vnjt.jpg","primary":false,"translateUrl":"","linkName":"slide-rsqhr01vnjt.jpg","type":"GRAPHIC","id":"NTFILE8B66dZqzf6ridypd","market":"us","size":157176},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-21fviyephb0.jpg","primary":false,"translateUrl":"","linkName":"slide-21fviyephb0.jpg","type":"GRAPHIC","id":"NTFILEEoNaDLKSd6ymvBYv","market":"us","size":203106},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-ffmqeym1s5t.jpg","primary":false,"translateUrl":"","linkName":"slide-ffmqeym1s5t.jpg","type":"GRAPHIC","id":"NTFILE6VC6arr9tPLr1j62","market":"us","size":174239},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-dk13jtibcos.jpg","primary":false,"translateUrl":"","linkName":"slide-dk13jtibcos.jpg","type":"GRAPHIC","id":"NTFILEAfa8GjHgdNVR9CHc","market":"us","size":225380},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-wy0ujt1cn0p.jpg","primary":false,"translateUrl":"","linkName":"slide-wy0ujt1cn0p.jpg","type":"GRAPHIC","id":"NTFILE7RPgLxaJ5xJdCcvC","market":"us","size":316323},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-f4huisbk0yg.jpg","primary":false,"translateUrl":"","linkName":"slide-f4huisbk0yg.jpg","type":"GRAPHIC","id":"NTFILE7giqwkCMCu6T2UH6","market":"us","size":75260},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-pcudobep35q.jpg","primary":false,"translateUrl":"","linkName":"slide-pcudobep35q.jpg","type":"GRAPHIC","id":"NTFILEE81PBiDCxmFuZWu3","market":"us","size":117876},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-veatkgd4r5p.jpg","primary":false,"translateUrl":"","linkName":"slide-veatkgd4r5p.jpg","type":"GRAPHIC","id":"NTFILEATm6jDjiGo2M8xtg","market":"us","size":182191},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-bprupd3r143.jpg","primary":false,"translateUrl":"","linkName":"slide-bprupd3r143.jpg","type":"GRAPHIC","id":"NTFILE58ypyMV8Ww5EcMJK","market":"us","size":189778},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-o4grwkob5qb.jpg","primary":false,"translateUrl":"","linkName":"slide-o4grwkob5qb.jpg","type":"GRAPHIC","id":"NTFILEBNmvessBUK3BQupg","market":"us","size":90338},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-vjd55a1z0dg.jpg","primary":false,"translateUrl":"","linkName":"slide-vjd55a1z0dg.jpg","type":"GRAPHIC","id":"NTFILE8sUMQWGywMjavXjh","market":"us","size":114948},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-zagpsryf45p.jpg","primary":false,"translateUrl":"","linkName":"slide-zagpsryf45p.jpg","type":"GRAPHIC","id":"NTFILE6bZKLqiWkysWFx4k","market":"us","size":19829},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-xmqosrquqfi.jpg","primary":false,"translateUrl":"","linkName":"slide-xmqosrquqfi.jpg","type":"GRAPHIC","id":"NTFILEAWDzGKZ5sPRz7ANg","market":"us","size":188392},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-hqc1o2jbwmv.jpg","primary":false,"translateUrl":"","linkName":"slide-hqc1o2jbwmv.jpg","type":"GRAPHIC","id":"NTFILEENMDKUgeCBwwheBb","market":"us","size":99597},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-cpmazv3hwod.jpg","primary":false,"translateUrl":"","linkName":"slide-cpmazv3hwod.jpg","type":"GRAPHIC","id":"NTFILE6KaXoyuH4RicWwL1","market":"us","size":29410},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-ak4ptvcup34.jpg","primary":false,"translateUrl":"","linkName":"slide-ak4ptvcup34.jpg","type":"GRAPHIC","id":"NTFILEC9CeMPj2rm5X867o","market":"us","size":26541},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-mbc5gqmfkjh.jpg","primary":false,"translateUrl":"","linkName":"slide-mbc5gqmfkjh.jpg","type":"GRAPHIC","id":"NTFILEE1BKkB7rXErntFmW","market":"us","size":196536},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-nedxarrzwxq.jpg","primary":false,"translateUrl":"","linkName":"slide-nedxarrzwxq.jpg","type":"GRAPHIC","id":"NTFILE52rxjgWWPW8P1qRb","market":"us","size":225394},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/gctro01pj22w000001.jpg","primary":false,"translateUrl":"","linkName":"gctro01pj22w000001.jpg","type":"GRAPHIC","id":"NTFILE65sg2sSc6vydrisi","market":"us","size":8298},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-nagxd2u2bfq.jpg","primary":false,"translateUrl":"","linkName":"slide-nagxd2u2bfq.jpg","type":"GRAPHIC","id":"NTFILE7MrMCQZfba1fStji","market":"us","size":23581},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-dxsmftgl0xx.jpg","primary":false,"translateUrl":"","linkName":"slide-dxsmftgl0xx.jpg","type":"GRAPHIC","id":"NTFILEEZnDFk3JbjVk19P3","market":"us","size":240263},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-kt52tdtfr2k.jpg","primary":false,"translateUrl":"","linkName":"slide-kt52tdtfr2k.jpg","type":"GRAPHIC","id":"NTFILECxunWdh5WiMpRDcX","market":"us","size":140109},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022013230/slide-ncvifmyyxf4.jpg","primary":false,"translateUrl":"","linkName":"slide-ncvifmyyxf4.jpg","type":"GRAPHIC","id":"NTFILE8LGy2av9oaRDn3PX","market":"us","size":128373}],"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":"2022-04-01 00:00","pubTimestamp":1648742400,"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":"14410085","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022010081-HSDT","pdf_url":"","pub_time":1647187200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010081/0001564590-22-010081-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/1610853/000156459022010081/hsdt-ex991_6.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex991_6.htm","type":"EX-99.1","id":"NTFILE5u6e7JfCiaBe5Yw1","market":"us","size":380966},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010081/hsdt-8k_20220314.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20220314.htm","type":"8-K","id":"NTFILEBMdiDZUE2rZeQXXK","market":"us","size":48471},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010081/gn1lh5lsnakj000001.jpg","primary":false,"translateUrl":"","linkName":"gn1lh5lsnakj000001.jpg","type":"GRAPHIC","id":"NTFILEBmGxvw87ux95hkDC","market":"us","size":41488},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010081/gaqthac5uiwl000001.jpg","primary":false,"translateUrl":"","linkName":"gaqthac5uiwl000001.jpg","type":"GRAPHIC","id":"NTFILE125QbsQ9nkg5TBho","market":"us","size":8298}],"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":"2022-03-14 00:00","pubTimestamp":1647187200,"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":"14410084","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022010124-HSDT","pdf_url":"","pub_time":1647187200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"HSDT","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/1610853/000156459022010124/0001564590-22-010124-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":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/hsdt-10k_20211231.htm","primary":true,"translateUrl":"","linkName":"hsdt-10k_20211231.htm","type":"10-K","id":"NTFILE2FSDZ4pc1tzdSR4v","market":"us","size":3748188},{"description":"EX-21.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/hsdt-ex211_8.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex211_8.htm","type":"EX-21.1","id":"NTFILE8KKNeLLEEX1ZD1oC","market":"us","size":5230},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/hsdt-ex231_6.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex231_6.htm","type":"EX-23.1","id":"NTFILEDfgHvuotLjwEhdZs","market":"us","size":3374},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/hsdt-ex311_7.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex311_7.htm","type":"EX-31.1","id":"NTFILEB2Lh5EqZopXyb7cF","market":"us","size":15804},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/hsdt-ex312_9.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex312_9.htm","type":"EX-31.2","id":"NTFILEHgusuAdvQPkhxyaH","market":"us","size":15777},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/hsdt-ex321_10.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex321_10.htm","type":"EX-32.1","id":"NTFILEER5SMKbpW7CeUiRN","market":"us","size":8228},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/gs0j3otiohyz000003.jpg","primary":false,"translateUrl":"","linkName":"gs0j3otiohyz000003.jpg","type":"GRAPHIC","id":"NTFILEHTqvGeaS4JAPPKQX","market":"us","size":190277},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/gs0j3otiohyz000004.jpg","primary":false,"translateUrl":"","linkName":"gs0j3otiohyz000004.jpg","type":"GRAPHIC","id":"NTFILED2WZWjpsPBfYCiJx","market":"us","size":18755},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/gs0j3otiohyz000001.jpg","primary":false,"translateUrl":"","linkName":"gs0j3otiohyz000001.jpg","type":"GRAPHIC","id":"NTFILE9dhVqhLc8pcVBaed","market":"us","size":3108},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022010124/gs0j3otiohyz000002.jpg","primary":false,"translateUrl":"","linkName":"gs0j3otiohyz000002.jpg","type":"GRAPHIC","id":"NTFILE6or2HSH71j1znXNp","market":"us","size":6805}],"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":"2022-03-14 00:00","pubTimestamp":1647187200,"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":"14360674","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022009857-HSDT","pdf_url":"","pub_time":1646928000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022009857/0001564590-22-009857-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":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022009857/gn2u0bdkhwo1000001.jpg","primary":true,"translateUrl":"","linkName":"gn2u0bdkhwo1000001.jpg","type":"GRAPHIC","id":"NTFILE53V7mpBYyduZmJPU","market":"us","size":8298},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022009857/hsdt-8k_20220308.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20220308.htm","type":"8-K","id":"NTFILE59DJx2qVETtqZiQZ","market":"us","size":35732}],"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":"2022-03-11 00:00","pubTimestamp":1646928000,"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":"14258185","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022005702-HSDT","pdf_url":"","pub_time":1645113600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022005702/0001564590-22-005702-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-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022005702/hsdt-ex101_8.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex101_8.htm","type":"EX-10.1","id":"NTFILE8oSgWsJJdZLKzTdi","market":"us","size":241929},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022005702/hsdt-8k_20220216.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20220216.htm","type":"8-K","id":"NTFILE6Ryau5LFrGxfJtPd","market":"us","size":63251},{"description":"EX-10.3","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022005702/hsdt-ex103_9.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex103_9.htm","type":"EX-10.3","id":"NTFILEGzojaL3cnLinUXDk","market":"us","size":114560},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022005702/gruxbwvmsjji000001.jpg","primary":false,"translateUrl":"","linkName":"gruxbwvmsjji000001.jpg","type":"GRAPHIC","id":"NTFILE2gwLWps1BwgskqX3","market":"us","size":8298}],"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":"2022-02-18 00:00","pubTimestamp":1645113600,"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":"14258188","market":"us","labels":[],"media":"sec.gov","original_id":"AN104211322000002-HSDT","pdf_url":"","pub_time":1644768000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"HSDT","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/1610853/000104211322000002/0001042113-22-000002-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":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1042113/000104211322000002/hsdt_13gv1.htm","primary":true,"translateUrl":"","linkName":"hsdt_13gv1.htm","type":"SC 13G/A","id":"NTFILE46rQpV3PkU3TBYmh","market":"us","size":93852}],"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":"2022-02-14 00:00","pubTimestamp":1644768000,"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":"14176194","market":"us","labels":[],"media":"sec.gov","original_id":"AN149315222003908-HSDT","pdf_url":"","pub_time":1644508800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"HSDT","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000149315222003908/0001493152-22-003908-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1131362/000149315222003908/formsc13g.htm","primary":true,"translateUrl":"","linkName":"formsc13g.htm","type":"SC 13G","id":"NTFILE7N2WpabNkyACsqFz","market":"us","size":79398}],"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":"2022-02-11 00:00","pubTimestamp":1644508800,"title_zh":"SC 13G  - 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":"14080092","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459022002491-HSDT","pdf_url":"","pub_time":1643126400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022002491/0001564590-22-002491-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/1610853/000156459022002491/hsdt-ex991_6.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex991_6.htm","type":"EX-99.1","id":"NTFILEE16q4nRyVhGM5mkM","market":"us","size":45911},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022002491/hsdt-8k_20220126.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20220126.htm","type":"8-K","id":"NTFILE2cgCP7QTCJQFTWYF","market":"us","size":46501},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022002491/gcvggtnnpfqd000001.jpg","primary":false,"translateUrl":"","linkName":"gcvggtnnpfqd000001.jpg","type":"GRAPHIC","id":"NTFILE8P36Y3m9ZX5Foc9k","market":"us","size":41488},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459022002491/gm0c532y4iko000001.jpg","primary":false,"translateUrl":"","linkName":"gm0c532y4iko000001.jpg","type":"GRAPHIC","id":"NTFILECq3EwM24gm72KJaZ","market":"us","size":8298}],"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":"2022-01-26 00:00","pubTimestamp":1643126400,"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":"13823380","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021058606-HSDT","pdf_url":"","pub_time":1638115200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/0001564590-21-058606-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":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/hsdt-ex991_143.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex991_143.htm","type":"EX-99.1","id":"NTFILE55nVctY5VkApcT74","market":"us","size":31793},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/hsdt-8k_20211129.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20211129.htm","type":"8-K","id":"NTFILE85fZGnr39q4Cvdrm","market":"us","size":48860},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-ohrnehxmgjn.jpg","primary":false,"translateUrl":"","linkName":"slide-ohrnehxmgjn.jpg","type":"GRAPHIC","id":"NTFILECqDM8RGAomvYF4YF","market":"us","size":291512},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-cgu1du3qtol.jpg","primary":false,"translateUrl":"","linkName":"slide-cgu1du3qtol.jpg","type":"GRAPHIC","id":"NTFILEDyUti9mr92zpy3SW","market":"us","size":164564},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-3bbb3xmnrsm.jpg","primary":false,"translateUrl":"","linkName":"slide-3bbb3xmnrsm.jpg","type":"GRAPHIC","id":"NTFILE5oqYHvtXPSWhou1r","market":"us","size":170148},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-indf2lsoqf5.jpg","primary":false,"translateUrl":"","linkName":"slide-indf2lsoqf5.jpg","type":"GRAPHIC","id":"NTFILE4qX9vGReKnewyJHm","market":"us","size":199539},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-enxc2kce4fz.jpg","primary":false,"translateUrl":"","linkName":"slide-enxc2kce4fz.jpg","type":"GRAPHIC","id":"NTFILE8WGjeTdGd5SZ9fuZ","market":"us","size":316349},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-djyyil1wwvn.jpg","primary":false,"translateUrl":"","linkName":"slide-djyyil1wwvn.jpg","type":"GRAPHIC","id":"NTFILEMBq9vEoaCb5mii3b","market":"us","size":190898},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/gbrxkubjo0ns000001.jpg","primary":false,"translateUrl":"","linkName":"gbrxkubjo0ns000001.jpg","type":"GRAPHIC","id":"NTFILE7bXpbTRzZnJmhFtw","market":"us","size":8298},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-rezvjubme5t.jpg","primary":false,"translateUrl":"","linkName":"slide-rezvjubme5t.jpg","type":"GRAPHIC","id":"NTFILEAFMTn1iXxLLggJde","market":"us","size":143428},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-fdt544cgtl4.jpg","primary":false,"translateUrl":"","linkName":"slide-fdt544cgtl4.jpg","type":"GRAPHIC","id":"NTFILEG54ikDERLA1k4Bd7","market":"us","size":33618},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-iwbddma4cyb.jpg","primary":false,"translateUrl":"","linkName":"slide-iwbddma4cyb.jpg","type":"GRAPHIC","id":"NTFILE7goFiXFwUz3PzpwR","market":"us","size":34856},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-isrwvu4jdps.jpg","primary":false,"translateUrl":"","linkName":"slide-isrwvu4jdps.jpg","type":"GRAPHIC","id":"NTFILE4YLAf7FPfb3gNz9J","market":"us","size":123001},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-1jalqeby55g.jpg","primary":false,"translateUrl":"","linkName":"slide-1jalqeby55g.jpg","type":"GRAPHIC","id":"NTFILEABtgv7ru1gqEzwHZ","market":"us","size":29410},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-1naxev1dzqu.jpg","primary":false,"translateUrl":"","linkName":"slide-1naxev1dzqu.jpg","type":"GRAPHIC","id":"NTFILE4F6hVmJBdRJYAY3t","market":"us","size":99597},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-tl5czbu2uyr.jpg","primary":false,"translateUrl":"","linkName":"slide-tl5czbu2uyr.jpg","type":"GRAPHIC","id":"NTFILE8LRXGawVud412yzy","market":"us","size":188392},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-1vk4ftw53lt.jpg","primary":false,"translateUrl":"","linkName":"slide-1vk4ftw53lt.jpg","type":"GRAPHIC","id":"NTFILEBTDzh5tyvuh7ibqf","market":"us","size":429601},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-h2wiqrzubag.jpg","primary":false,"translateUrl":"","linkName":"slide-h2wiqrzubag.jpg","type":"GRAPHIC","id":"NTFILE98tbxP3Xm8eEtVtc","market":"us","size":19829},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-ejiivaox4t0.jpg","primary":false,"translateUrl":"","linkName":"slide-ejiivaox4t0.jpg","type":"GRAPHIC","id":"NTFILEEz4KSjf31xrj2BKG","market":"us","size":168969},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-xft2djfksuo.jpg","primary":false,"translateUrl":"","linkName":"slide-xft2djfksuo.jpg","type":"GRAPHIC","id":"NTFILEFRvQLhiPDuotyWuc","market":"us","size":23969},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-wty1uj1qxtz.jpg","primary":false,"translateUrl":"","linkName":"slide-wty1uj1qxtz.jpg","type":"GRAPHIC","id":"NTFILEAL3CTRZ8NiVNFN7N","market":"us","size":235377},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-lpgeeskg0ak.jpg","primary":false,"translateUrl":"","linkName":"slide-lpgeeskg0ak.jpg","type":"GRAPHIC","id":"NTFILE9SjXf943nasZZ9vo","market":"us","size":247694},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-yrt3qk5qul4.jpg","primary":false,"translateUrl":"","linkName":"slide-yrt3qk5qul4.jpg","type":"GRAPHIC","id":"NTFILEGhUXXjxXzA1X5ntc","market":"us","size":233530},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-0spvamv0ztr.jpg","primary":false,"translateUrl":"","linkName":"slide-0spvamv0ztr.jpg","type":"GRAPHIC","id":"NTFILEGfrCndwFsToaT2JH","market":"us","size":203106},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-llajjntrysu.jpg","primary":false,"translateUrl":"","linkName":"slide-llajjntrysu.jpg","type":"GRAPHIC","id":"NTFILEHeFz14EDGsD73vgC","market":"us","size":23581},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-0mh3h2b2wxj.jpg","primary":false,"translateUrl":"","linkName":"slide-0mh3h2b2wxj.jpg","type":"GRAPHIC","id":"NTFILEenLAHCbkKLdv7miQ","market":"us","size":243548},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-pkel0gnsyxf.jpg","primary":false,"translateUrl":"","linkName":"slide-pkel0gnsyxf.jpg","type":"GRAPHIC","id":"NTFILECLpNmo8FmB6baAR4","market":"us","size":106817},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-3zs5wf3yizr.jpg","primary":false,"translateUrl":"","linkName":"slide-3zs5wf3yizr.jpg","type":"GRAPHIC","id":"NTFILE5JZq8YVjXLNAQGQj","market":"us","size":115321},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-ipagqg1khtc.jpg","primary":false,"translateUrl":"","linkName":"slide-ipagqg1khtc.jpg","type":"GRAPHIC","id":"NTFILECuZ6n4K8NWDhLUh7","market":"us","size":235625},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-vg24haqjvqg.jpg","primary":false,"translateUrl":"","linkName":"slide-vg24haqjvqg.jpg","type":"GRAPHIC","id":"NTFILE4LQC9qVsdTntqZaa","market":"us","size":172505},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-omuokpzqc0c.jpg","primary":false,"translateUrl":"","linkName":"slide-omuokpzqc0c.jpg","type":"GRAPHIC","id":"NTFILE9gx4VkvgdKN5YRDj","market":"us","size":128363},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-berpu1dgt1q.jpg","primary":false,"translateUrl":"","linkName":"slide-berpu1dgt1q.jpg","type":"GRAPHIC","id":"NTFILEAy6mVUo1cg2CHWVz","market":"us","size":98660},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-dxw3nud4isa.jpg","primary":false,"translateUrl":"","linkName":"slide-dxw3nud4isa.jpg","type":"GRAPHIC","id":"NTFILEFxYgx5GdWoj23HbB","market":"us","size":203774},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-udloo1otscz.jpg","primary":false,"translateUrl":"","linkName":"slide-udloo1otscz.jpg","type":"GRAPHIC","id":"NTFILECkxMAcjrmkWXnXCD","market":"us","size":160467},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-0xg253bpytd.jpg","primary":false,"translateUrl":"","linkName":"slide-0xg253bpytd.jpg","type":"GRAPHIC","id":"NTFILEB2E4iQQifnrhqzHg","market":"us","size":15388},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-fwx4mgarral.jpg","primary":false,"translateUrl":"","linkName":"slide-fwx4mgarral.jpg","type":"GRAPHIC","id":"NTFILEj1aAVZGGAE6JNFPm","market":"us","size":140291},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-uwswny4ui3j.jpg","primary":false,"translateUrl":"","linkName":"slide-uwswny4ui3j.jpg","type":"GRAPHIC","id":"NTFILE8JvXYH2zGnp4qb6p","market":"us","size":119636},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-2psfcrzssuo.jpg","primary":false,"translateUrl":"","linkName":"slide-2psfcrzssuo.jpg","type":"GRAPHIC","id":"NTFILE9KgDbRTMpfpgeHHF","market":"us","size":151839},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-ndtwjlkmrie.jpg","primary":false,"translateUrl":"","linkName":"slide-ndtwjlkmrie.jpg","type":"GRAPHIC","id":"NTFILEbZ4AQpX7SgVj7A2r","market":"us","size":229302},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-4rmyqlujbnh.jpg","primary":false,"translateUrl":"","linkName":"slide-4rmyqlujbnh.jpg","type":"GRAPHIC","id":"NTFILEHiC7VPXLUYYETYhd","market":"us","size":94120},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021058606/slide-ekpp2jmkoar.jpg","primary":false,"translateUrl":"","linkName":"slide-ekpp2jmkoar.jpg","type":"GRAPHIC","id":"NTFILEHyH7B2x6UvidACd1","market":"us","size":168946}],"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":"2021-11-29 00:00","pubTimestamp":1638115200,"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":"13823381","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021057152-HSDT","pdf_url":"","pub_time":1636992000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","symbol":"HSDT","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/1610853/000156459021057152/0001564590-21-057152-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":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1201810/000156459021057152/hsdt-sc13da.htm","primary":true,"translateUrl":"","linkName":"hsdt-sc13da.htm","type":"SC 13D/A","id":"NTFILE6GsDsEEFjVNunhyu","market":"us","size":118755}],"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":"2021-11-16 00:00","pubTimestamp":1636992000,"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":"13823383","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021056512-HSDT","pdf_url":"","pub_time":1636646400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/0001564590-21-056512-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\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-1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/hsdt-ex11_8.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex11_8.htm","type":"EX-1.1","id":"NTFILE8gX6BwsWeSYrHXpD","market":"us","size":280265},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/hsdt-8k_20211110.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20211110.htm","type":"8-K","id":"NTFILEEM6vPnb9WpAq6kgv","market":"us","size":65947},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/hsdt-ex51_9.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex51_9.htm","type":"EX-5.1","id":"NTFILEAtyRKwGRQHAiezMM","market":"us","size":15810},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/hsdt-ex991_6.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex991_6.htm","type":"EX-99.1","id":"NTFILEDEGPH6TThor62uba","market":"us","size":10312},{"description":"EX-99.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/hsdt-ex992_10.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex992_10.htm","type":"EX-99.2","id":"NTFILE6aQLqCvV5xLpigUg","market":"us","size":11897},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/giak02xaytk5000001.jpg","primary":false,"translateUrl":"","linkName":"giak02xaytk5000001.jpg","type":"GRAPHIC","id":"NTFILE7tebXHegMweHbpEb","market":"us","size":3329},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/g1i5e2m3dzv1000001.jpg","primary":false,"translateUrl":"","linkName":"g1i5e2m3dzv1000001.jpg","type":"GRAPHIC","id":"NTFILEB44uTyzu2WWEd6T5","market":"us","size":41488},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/g4o1glfza4bp000001.jpg","primary":false,"translateUrl":"","linkName":"g4o1glfza4bp000001.jpg","type":"GRAPHIC","id":"NTFILEzsh4FhxNWVuzYkey","market":"us","size":8298},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056512/g4lxg3g4cytq000001.jpg","primary":false,"translateUrl":"","linkName":"g4lxg3g4cytq000001.jpg","type":"GRAPHIC","id":"NTFILEDKpZqbFKy2aKhVrn","market":"us","size":41488}],"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":"2021-11-12 00:00","pubTimestamp":1636646400,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13823384","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021056206-HSDT","pdf_url":"","pub_time":1636473600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056206/0001564590-21-056206-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/1610853/000156459021056206/hsdt-ex991_6.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex991_6.htm","type":"EX-99.1","id":"NTFILE7jD4wEMnXocDzJya","market":"us","size":529239},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056206/hsdt-8k_20211110.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20211110.htm","type":"8-K","id":"NTFILEHhFxtf8gcnYZziPG","market":"us","size":48224},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056206/grqrbuim01z5000001.jpg","primary":false,"translateUrl":"","linkName":"grqrbuim01z5000001.jpg","type":"GRAPHIC","id":"NTFILEFPrhV9MCfxpocZBb","market":"us","size":8298},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021056206/guqed1e4ji10000001.jpg","primary":false,"translateUrl":"","linkName":"guqed1e4ji10000001.jpg","type":"GRAPHIC","id":"NTFILE3A9tYnjvmFp817se","market":"us","size":41488}],"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":"2021-11-10 00:00","pubTimestamp":1636473600,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13823390","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021055705-HSDT","pdf_url":"","pub_time":1636387200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"HSDT","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021055705/0001564590-21-055705-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/1610853/000156459021055705/hsdt-10q_20210930.htm","primary":true,"translateUrl":"","linkName":"hsdt-10q_20210930.htm","type":"10-Q","id":"NTFILE4QSJM5ysasnXczaH","market":"us","size":2488568},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021055705/hsdt-ex311_8.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex311_8.htm","type":"EX-31.1","id":"NTFILEGqPNMpaskkKQ1WKi","market":"us","size":9730},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021055705/hsdt-ex312_6.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex312_6.htm","type":"EX-31.2","id":"NTFILE37V4CwDx5G1p15NT","market":"us","size":10374},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021055705/hsdt-ex321_9.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex321_9.htm","type":"EX-32.1","id":"NTFILEBpXMq5TYP4NJYqJe","market":"us","size":6391},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021055705/hsdt-ex322_7.htm","primary":false,"translateUrl":"","linkName":"hsdt-ex322_7.htm","type":"EX-32.2","id":"NTFILEERpu4dE6An9wJLtG","market":"us","size":6383}],"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":"2021-11-09 00:00","pubTimestamp":1636387200,"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":"13823391","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459021054233-HSDT","pdf_url":"","pub_time":1635955200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"HSDT","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021054233/0001564590-21-054233-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-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021054233/hsdt-ex991_6.htm","primary":true,"translateUrl":"","linkName":"hsdt-ex991_6.htm","type":"EX-99.1","id":"NTFILEFomt57DcpXJ659gd","market":"us","size":10895},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021054233/hsdt-8k_20211104.htm","primary":false,"translateUrl":"","linkName":"hsdt-8k_20211104.htm","type":"8-K","id":"NTFILEGJDzRjGzRsTZKF3v","market":"us","size":46723},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021054233/g3itmufr5q2c000001.jpg","primary":false,"translateUrl":"","linkName":"g3itmufr5q2c000001.jpg","type":"GRAPHIC","id":"NTFILEAmaBZLqmEQDmkDek","market":"us","size":41488},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1610853/000156459021054233/gyomxcwgy30t000001.jpg","primary":false,"translateUrl":"","linkName":"gyomxcwgy30t000001.jpg","type":"GRAPHIC","id":"NTFILEAKvS5z8XP2nwHPQ6","market":"us","size":8298}],"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":"2021-11-04 00:00","pubTimestamp":1635955200,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":14,"pageCount":7,"totalSize":269,"code":"91000000","status":"200"}]}}