Natera

327.53

+1.390.43%

Volume:456.76K

Turnover:149.65M

Market Cap:46.91B

PE:-238.57

High:330.18

Open:330.18

Low:324.45

Close:326.14

52wk High:343.18

52wk Low:157.43

Shares:143.22M

Float Shares:139.00M

Volume Ratio:0.66

T/O Rate:0.33%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-1.3729

EPS(LYR):-1.5269

ROE:-12.54%

ROA:-8.08%

PB:25.75

PE(LYR):-214.51

Loading ...

Overview Company News Filings

Mar 02, 2020

{"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.atigrnest.com/stock/NTRA/filings?page=17"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"NTRA","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NTRA\",,,,,undefined,":{"symbol":"NTRA","market":"US","secType":"STK","nameCN":"Natera","latestPrice":327.53,"timestamp":1789151395046,"preClose":326.14,"halted":0,"volume":456758,"delay":0,"changeRate":0.004261973385662557,"floatShares":139000000,"shares":143215382,"eps":-1.372894,"marketStatus":"Trading","change":1.39,"latestTime":"09-11 14:29:55 EDT","open":330.18,"high":330.18,"low":324.45,"amount":149652337.28256,"amplitude":0.017569,"askPrice":327.94,"askSize":100,"bidPrice":327.73,"bidSize":7,"shortable":3,"etf":0,"ttmEps":-1.372894,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1789156800000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1435809600000,"exchange":"NASDAQ","adjPreClose":326.14,"preHourTrading":{"tag":"盘前","latestPrice":328.79,"preClose":326.14,"latestTime":"09:27 EDT","volume":138,"amount":45480.5979,"timestamp":1789133275949,"change":2.65,"changeRate":0.008125,"amplitude":0.013307},"postHourTrading":{"tag":"盘后","latestPrice":326.14,"preClose":326.14,"latestTime":"19:56 EDT","volume":366386,"amount":119493606.25,"timestamp":1789084611899,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.661456,"impliedVol":0.3798,"impliedVolPercentile":0.0797},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"NTRA\",,,,,undefined,":{"symbol":"NTRA","floatShares":139000000,"roa":"-8.08%","roe":"-12.54%","lyrEps":-1.526852,"volumeRatio":0.661456,"shares":143215382,"dividePrice":0,"high":330.18,"amplitude":0.017569,"preClose":326.14,"low":324.45,"week52Low":157.425,"pbRate":"25.75","psRate":"17.33","week52High":343.18,"institutionHeld":0,"latestPrice":327.53,"committee":-0.869159,"eps":-1.372894,"divideRate":0,"volume":456758,"delay":0,"ttmEps":-1.372894,"open":330.18,"prevYearClose":229.09,"prevWeekClose":328.18,"prevMonthClose":321.96,"prevQuarterClose":271.45,"fiveDayClose":327.67,"twentyDayClose":310.78,"sixtyDayClose":220.11},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/NTRA\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-06","symbol":"NTRA","fiscalQuarterEnding":"2026/06","expectedEps":-0.47,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785988800000,"reportTimeType":"post","actualEps":-0.47},{"market":"US","date":"2026-05-07","symbol":"NTRA","fiscalQuarterEnding":"2026/03","expectedEps":-0.53,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778126400000,"reportTimeType":"post","actualEps":-0.56},{"market":"US","date":"2026-02-26","symbol":"NTRA","fiscalQuarterEnding":"2025/12","expectedEps":-0.46,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1772082000000,"reportTimeType":"post","actualEps":0.35},{"market":"US","date":"2026-01-11","symbol":"NTRA","fiscalQuarterEnding":null,"expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1768107600000,"reportTimeType":"post","actualEps":null},{"market":"US","date":"2025-11-06","symbol":"NTRA","fiscalQuarterEnding":"2025/09","expectedEps":-0.39,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762405200000,"reportTimeType":"post","actualEps":-0.64}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"NTRA\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"NTRA\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.4,"buy":0.48,"hold":0.12,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.48,"analysts":25,"updateTime":1788926400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/NTRA\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"NTRA","date":"2026-09-10","current":-237.556578,"percent":0.003257,"low":-253.821917,"twenty":-105.558896,"median":-26.859401,"eighty":-9.464715,"high":-4.957945,"avg":-55.962903,"sd":54.774857,"marketCap":47612260792},"quantilePoints":[{"date":"2021-09-17","current":-37.666687,"twenty":-31.676665,"median":-13.459287,"eighty":-7.528637,"marketCap":11850429483},{"date":"2021-09-24","current":-35.210423,"twenty":-32.197413,"median":-13.459287,"eighty":-7.528637,"marketCap":11077656937},{"date":"2021-10-01","current":-33.502366,"twenty":-32.698862,"median":-13.459287,"eighty":-7.528637,"marketCap":10540279911},{"date":"2021-10-08","current":-34.003158,"twenty":-33.089031,"median":-13.459287,"eighty":-7.528637,"marketCap":10697835479},{"date":"2021-10-15","current":-33.01946,"twenty":-33.149682,"median":-13.459287,"eighty":-7.528637,"marketCap":10388351328},{"date":"2021-10-22","current":-34.259515,"twenty":-33.349004,"median":-13.459287,"eighty":-7.528637,"marketCap":10778488924},{"date":"2021-10-29","current":-34.152203,"twenty":-33.508238,"median":-13.459287,"eighty":-7.528637,"marketCap":10744727017},{"date":"2021-11-05","current":-26.916413,"twenty":-33.519062,"median":-13.459287,"eighty":-7.528637,"marketCap":10970160811},{"date":"2021-11-12","current":-26.700561,"twenty":-33.519062,"median":-13.459287,"eighty":-7.528637,"marketCap":10882187632},{"date":"2021-11-19","current":-23.947878,"twenty":-33.519062,"median":-13.493405,"eighty":-7.528637,"marketCap":9760293114},{"date":"2021-11-26","current":-21.970403,"twenty":-33.519062,"median":-13.493405,"eighty":-7.528637,"marketCap":8954345282},{"date":"2021-12-03","current":-20.090409,"twenty":-33.519062,"median":-13.521836,"eighty":-7.528637,"marketCap":8188127272},{"date":"2021-12-10","current":-20.751888,"twenty":-33.519062,"median":-13.624706,"eighty":-7.528637,"marketCap":8457722498},{"date":"2021-12-17","current":-22.197859,"twenty":-33.519062,"median":-13.673053,"eighty":-7.528637,"marketCap":9047048202},{"date":"2021-12-23","current":-21.770799,"twenty":-33.519062,"median":-13.799554,"eighty":-7.528637,"marketCap":8872993740},{"date":"2021-12-31","current":-21.675638,"twenty":-33.519062,"median":-14.003992,"eighty":-7.528637,"marketCap":8834209866},{"date":"2022-01-07","current":-17.44217,"twenty":-33.517471,"median":-14.084691,"eighty":-7.534776,"marketCap":7108800422},{"date":"2022-01-14","current":-15.636447,"twenty":-33.517471,"median":-14.236591,"eighty":-7.534776,"marketCap":6372852753},{"date":"2022-01-21","current":-14.561833,"twenty":-33.517471,"median":-14.369828,"eighty":-7.534776,"marketCap":5934878755},{"date":"2022-01-28","current":-15.19546,"twenty":-33.517471,"median":-14.525846,"eighty":-7.534776,"marketCap":6193122603},{"date":"2022-02-04","current":-16.18884,"twenty":-33.515881,"median":-14.581583,"eighty":-7.540915,"marketCap":6597988416},{"date":"2022-02-11","current":-16.149383,"twenty":-33.515881,"median":-14.752152,"eighty":-7.540915,"marketCap":6581907297},{"date":"2022-02-18","current":-14.828745,"twenty":-33.515881,"median":-14.922089,"eighty":-7.540915,"marketCap":6043662794},{"date":"2022-02-25","current":-13.548029,"twenty":-33.515881,"median":-14.922089,"eighty":-7.540915,"marketCap":6390821912},{"date":"2022-03-04","current":-11.431023,"twenty":-33.515881,"median":-14.922089,"eighty":-7.540915,"marketCap":5392196319},{"date":"2022-03-11","current":-7.889187,"twenty":-33.515881,"median":-14.922089,"eighty":-7.510563,"marketCap":3721455604},{"date":"2022-03-18","current":-8.020741,"twenty":-33.515881,"median":-14.922089,"eighty":-7.480978,"marketCap":3783511687},{"date":"2022-03-25","current":-8.034908,"twenty":-33.515881,"median":-14.922089,"eighty":-7.480978,"marketCap":3790194650},{"date":"2022-04-01","current":-8.682558,"twenty":-33.515881,"median":-14.922089,"eighty":-7.480978,"marketCap":4095701524},{"date":"2022-04-08","current":-8.674462,"twenty":-33.515881,"median":-14.922089,"eighty":-7.480978,"marketCap":4091882688},{"date":"2022-04-14","current":-8.063362,"twenty":-33.515881,"median":-14.922089,"eighty":-7.480978,"marketCap":3803616864},{"date":"2022-04-22","current":-7.404337,"twenty":-33.515881,"median":-14.922089,"eighty":-7.473905,"marketCap":3492744332},{"date":"2022-04-29","current":-7.165619,"twenty":-33.515881,"median":-14.922089,"eighty":-7.430807,"marketCap":3380137253},{"date":"2022-05-06","current":-6.359141,"twenty":-33.515881,"median":-14.922089,"eighty":-7.412499,"marketCap":3475003671},{"date":"2022-05-13","current":-6.027789,"twenty":-33.515881,"median":-14.922089,"eighty":-7.319943,"marketCap":3293933635},{"date":"2022-05-20","current":-7.042996,"twenty":-33.515881,"median":-14.922089,"eighty":-7.226042,"marketCap":3848701406},{"date":"2022-05-27","current":-7.259785,"twenty":-33.515881,"median":-14.922089,"eighty":-7.145064,"marketCap":3967167440},{"date":"2022-06-03","current":-6.517767,"twenty":-33.515881,"median":-14.922089,"eighty":-7.096379,"marketCap":3561686136},{"date":"2022-06-10","current":-6.027789,"twenty":-33.515881,"median":-14.922089,"eighty":-7.006366,"marketCap":3293933635},{"date":"2022-06-17","current":-5.909701,"twenty":-33.515881,"median":-14.922089,"eighty":-6.933141,"marketCap":3229403356},{"date":"2022-06-24","current":-7.293272,"twenty":-33.517471,"median":-14.947115,"eighty":-6.885533,"marketCap":3985467071},{"date":"2022-07-01","current":-6.508955,"twenty":-33.517471,"median":-14.947115,"eighty":-6.858285,"marketCap":3556870443},{"date":"2022-07-08","current":-7.134646,"twenty":-33.517471,"median":-14.947115,"eighty":-6.849894,"marketCap":3898784607},{"date":"2022-07-15","current":-8.075828,"twenty":-33.517471,"median":-14.947115,"eighty":-6.843127,"marketCap":4413100561},{"date":"2022-07-22","current":-7.896051,"twenty":-33.517471,"median":-14.947115,"eighty":-6.843127,"marketCap":4314860435},{"date":"2022-07-29","current":-8.283804,"twenty":-33.517471,"median":-14.947115,"eighty":-6.858285,"marketCap":4526750903},{"date":"2022-08-05","current":-8.670158,"twenty":-33.517471,"median":-14.947115,"eighty":-6.89196,"marketCap":4990395319},{"date":"2022-08-12","current":-9.293425,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":5349137551},{"date":"2022-08-19","current":-8.484862,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":4883742223},{"date":"2022-08-26","current":-8.176597,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":4706310254},{"date":"2022-09-02","current":-8.026676,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":4620018204},{"date":"2022-09-09","current":-8.914411,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":5130983491},{"date":"2022-09-16","current":-8.178282,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":4707279828},{"date":"2022-09-23","current":-7.351189,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":4231219190},{"date":"2022-09-30","current":-7.38151,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":4248671515},{"date":"2022-10-07","current":-7.204636,"twenty":-33.517471,"median":-14.947115,"eighty":-6.931418,"marketCap":4146866287},{"date":"2022-10-14","current":-6.992389,"twenty":-33.517471,"median":-14.947115,"eighty":-6.89196,"marketCap":4024700013},{"date":"2022-10-21","current":-7.341082,"twenty":-33.517471,"median":-14.947115,"eighty":-6.89196,"marketCap":4225401748},{"date":"2022-10-28","current":-8.02836,"twenty":-33.517471,"median":-14.947115,"eighty":-6.89196,"marketCap":4620987777},{"date":"2022-11-04","current":-7.485949,"twenty":-33.517471,"median":-14.947115,"eighty":-6.89196,"marketCap":4308785078},{"date":"2022-11-11","current":-7.231829,"twenty":-33.517471,"median":-14.947115,"eighty":-6.89196,"marketCap":3947060103},{"date":"2022-11-18","current":-7.115834,"twenty":-33.517471,"median":-14.947115,"eighty":-6.940033,"marketCap":3883750865},{"date":"2022-11-25","current":-7.507384,"twenty":-33.517471,"median":-14.947115,"eighty":-6.98144,"marketCap":4097455292},{"date":"2022-12-02","current":-8.358408,"twenty":-33.517471,"median":-14.947115,"eighty":-7.047144,"marketCap":4561935322},{"date":"2022-12-09","current":-7.619256,"twenty":-33.517471,"median":-14.947115,"eighty":-7.103713,"marketCap":4158513699},{"date":"2022-12-16","current":-8.654068,"twenty":-33.517471,"median":-14.947115,"eighty":-7.123551,"marketCap":4723303971},{"date":"2022-12-23","current":-8.298476,"twenty":-33.517471,"median":-14.947115,"eighty":-7.161528,"marketCap":4529225461},{"date":"2022-12-30","current":-8.024791,"twenty":-33.517471,"median":-14.947115,"eighty":-7.189812,"marketCap":4379850428},{"date":"2023-01-06","current":-7.377533,"twenty":-33.517471,"median":-14.947115,"eighty":-7.218735,"marketCap":4026583926},{"date":"2023-01-13","current":-8.354412,"twenty":-33.517471,"median":-14.947115,"eighty":-7.26207,"marketCap":4559754665},{"date":"2023-01-20","current":-8.172621,"twenty":-33.517471,"median":-14.947115,"eighty":-7.300678,"marketCap":4460534752},{"date":"2023-01-27","current":-8.737972,"twenty":-33.517471,"median":-14.947115,"eighty":-7.336534,"marketCap":4769097777},{"date":"2023-02-03","current":-8.947731,"twenty":-33.517471,"median":-14.947115,"eighty":-7.379919,"marketCap":4883582292},{"date":"2023-02-10","current":-8.544194,"twenty":-33.517471,"median":-14.947115,"eighty":-7.416189,"marketCap":4663335892},{"date":"2023-02-17","current":-9.972555,"twenty":-33.517471,"median":-14.947115,"eighty":-7.455408,"marketCap":5442920920},{"date":"2023-02-24","current":-9.535057,"twenty":-33.517471,"median":-14.947115,"eighty":-7.486806,"marketCap":5204138932},{"date":"2023-03-03","current":-12.019305,"twenty":-33.517471,"median":-14.947115,"eighty":-7.509214,"marketCap":6584163431},{"date":"2023-03-10","current":-11.194167,"twenty":-33.517471,"median":-14.947115,"eighty":-7.563157,"marketCap":6132153587},{"date":"2023-03-17","current":-11.711171,"twenty":-33.517471,"median":-14.947115,"eighty":-7.619544,"marketCap":6415367775},{"date":"2023-03-24","current":-11.715307,"twenty":-33.517471,"median":-14.947115,"eighty":-7.657504,"marketCap":6417633488},{"date":"2023-03-31","current":-11.481621,"twenty":-33.515881,"median":-14.922089,"eighty":-7.682751,"marketCap":6289620676},{"date":"2023-04-06","current":-10.960481,"twenty":-33.515881,"median":-14.922089,"eighty":-7.743114,"marketCap":6004140775},{"date":"2023-04-14","current":-10.76402,"twenty":-33.517471,"median":-14.947115,"eighty":-7.793035,"marketCap":5896519383},{"date":"2023-04-21","current":-11.317515,"twenty":-33.517471,"median":-14.947115,"eighty":-7.862363,"marketCap":6199723557},{"date":"2023-04-28","current":-10.480804,"twenty":-33.517471,"median":-14.947115,"eighty":-7.904687,"marketCap":5741373788},{"date":"2023-05-05","current":-11.044176,"twenty":-33.517471,"median":-14.947115,"eighty":-7.940257,"marketCap":6049988345},{"date":"2023-05-12","current":-10.803534,"twenty":-33.517471,"median":-14.947115,"eighty":-7.964121,"marketCap":5900253134},{"date":"2023-05-19","current":-10.389141,"twenty":-33.517471,"median":-14.947115,"eighty":-8.023171,"marketCap":5673935792},{"date":"2023-05-26","current":-10.096135,"twenty":-33.517471,"median":-14.947115,"eighty":-8.049588,"marketCap":5513913429},{"date":"2023-06-02","current":-10.315889,"twenty":-33.517471,"median":-14.947115,"eighty":-8.070657,"marketCap":5633930201},{"date":"2023-06-09","current":-10.217523,"twenty":-33.517471,"median":-14.947115,"eighty":-8.111891,"marketCap":5580208408},{"date":"2023-06-16","current":-10.615174,"twenty":-33.517471,"median":-14.947115,"eighty":-8.161416,"marketCap":5797381615},{"date":"2023-06-23","current":-11.098633,"twenty":-33.519062,"median":-14.981755,"eighty":-8.186995,"marketCap":6061418514},{"date":"2023-06-30","current":-10.261474,"twenty":-33.520652,"median":-15.016395,"eighty":-8.228393,"marketCap":5604211762},{"date":"2023-07-07","current":-9.857545,"twenty":-33.520652,"median":-15.016395,"eighty":-8.240893,"marketCap":5383609504},{"date":"2023-07-14","current":-10.629824,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":5805382733},{"date":"2023-07-21","current":-9.937075,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":5427044146},{"date":"2023-07-28","current":-9.485009,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":5180152500},{"date":"2023-08-04","current":-9.692773,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":4960693259},{"date":"2023-08-11","current":-11.886603,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":6083480340},{"date":"2023-08-18","current":-11.581304,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":5927230470},{"date":"2023-08-25","current":-12.356808,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":6324127950},{"date":"2023-09-01","current":-13.087743,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":6698215230},{"date":"2023-09-08","current":-12.803429,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":6552705250},{"date":"2023-09-15","current":-12.191619,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":6239585299},{"date":"2023-09-22","current":-10.958785,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":5608629325},{"date":"2023-09-29","current":-10.502265,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":5374985854},{"date":"2023-10-06","current":-9.990129,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":5112878203},{"date":"2023-10-13","current":-9.128072,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":4671683424},{"date":"2023-10-20","current":-9.600813,"twenty":-33.520652,"median":-15.016395,"eighty":-8.255293,"marketCap":4913628948},{"date":"2023-10-27","current":-9.049282,"twenty":-33.52244,"median":-15.1284,"eighty":-8.246772,"marketCap":4631359170},{"date":"2023-11-03","current":-9.396886,"twenty":-33.52244,"median":-15.1284,"eighty":-8.246772,"marketCap":4809260290},{"date":"2023-11-10","current":-10.921721,"twenty":-33.52244,"median":-15.1284,"eighty":-8.257097,"marketCap":5453685118},{"date":"2023-11-17","current":-12.707118,"twenty":-33.52244,"median":-15.1284,"eighty":-8.29812,"marketCap":6345210643},{"date":"2023-11-24","current":-13.234075,"twenty":-33.52244,"median":-15.1284,"eighty":-8.332622,"marketCap":6608342840},{"date":"2023-12-01","current":-13.462664,"twenty":-33.52244,"median":-15.1284,"eighty":-8.395965,"marketCap":6722486943},{"date":"2023-12-08","current":-13.941497,"twenty":-33.522375,"median":-15.11764,"eighty":-8.447013,"marketCap":6961588802},{"date":"2023-12-15","current":-14.50214,"twenty":-33.522375,"median":-15.11764,"eighty":-8.50829,"marketCap":7241542235},{"date":"2023-12-22","current":-14.506953,"twenty":-33.522375,"median":-15.11764,"eighty":-8.543395,"marketCap":7243945269},{"date":"2023-12-29","current":-14.928037,"twenty":-33.52244,"median":-15.1284,"eighty":-8.574423,"marketCap":7454210723},{"date":"2024-01-05","current":-14.362581,"twenty":-33.522506,"median":-15.140123,"eighty":-8.59472,"marketCap":7171854256},{"date":"2024-01-12","current":-15.161438,"twenty":-33.522506,"median":-15.222152,"eighty":-8.663887,"marketCap":7570757860},{"date":"2024-01-19","current":-16.256257,"twenty":-33.522572,"median":-15.487713,"eighty":-8.720693,"marketCap":8117448041},{"date":"2024-01-26","current":-15.548835,"twenty":-33.522506,"median":-15.685648,"eighty":-8.76478,"marketCap":7764202078},{"date":"2024-02-02","current":-16.407847,"twenty":-33.522506,"median":-15.853459,"eighty":-8.807815,"marketCap":8193143604},{"date":"2024-02-09","current":-16.759152,"twenty":-33.522506,"median":-15.970036,"eighty":-8.921075,"marketCap":8368565069},{"date":"2024-02-16","current":-16.771183,"twenty":-33.522506,"median":-16.106271,"eighty":-9.06504,"marketCap":8374572653},{"date":"2024-02-23","current":-17.120081,"twenty":-33.522506,"median":-16.234705,"eighty":-9.177597,"marketCap":8548792601},{"date":"2024-03-01","current":-24.020986,"twenty":-33.52244,"median":-16.265935,"eighty":-9.288372,"marketCap":10444348781},{"date":"2024-03-08","current":-25.456857,"twenty":-33.52244,"median":-16.397728,"eighty":-9.412258,"marketCap":11068667005},{"date":"2024-03-15","current":-24.359818,"twenty":-33.52244,"median":-16.524726,"eighty":-9.473086,"marketCap":10591673391},{"date":"2024-03-22","current":-25.515181,"twenty":-33.52244,"median":-16.666007,"eighty":-9.473086,"marketCap":11094026159},{"date":"2024-03-28","current":-25.12358,"twenty":-33.52244,"median":-16.771183,"eighty":-9.506648,"marketCap":10923757553},{"date":"2024-04-05","current":-25.651269,"twenty":-33.522506,"median":-16.897683,"eighty":-9.504871,"marketCap":11153197519},{"date":"2024-04-12","current":-26.859401,"twenty":-33.522506,"median":-17.04911,"eighty":-9.504871,"marketCap":11678494284},{"date":"2024-04-19","current":-24.240394,"twenty":-33.522506,"median":-17.32188,"eighty":-9.509487,"marketCap":10539747504},{"date":"2024-04-26","current":-25.662794,"twenty":-33.52244,"median":-17.509994,"eighty":-9.515879,"marketCap":11158208684},{"date":"2024-05-03","current":-26.348785,"twenty":-33.52244,"median":-17.641524,"eighty":-9.515879,"marketCap":11456478066},{"date":"2024-05-10","current":-26.863278,"twenty":-33.52244,"median":-17.784016,"eighty":-9.540149,"marketCap":11680180102},{"date":"2024-05-17","current":-36.458116,"twenty":-33.787846,"median":-17.921026,"eighty":-9.540149,"marketCap":13324092299},{"date":"2024-05-24","current":-36.125456,"twenty":-34.008663,"median":-18.058037,"eighty":-9.540149,"marketCap":13202517631},{"date":"2024-05-31","current":-37.002467,"twenty":-34.140021,"median":-18.392344,"eighty":-9.540149,"marketCap":13523032663},{"date":"2024-06-07","current":-36.70005,"twenty":-34.258532,"median":-18.655405,"eighty":-9.540149,"marketCap":13412510238},{"date":"2024-06-14","current":-37.2276,"twenty":-34.329835,"median":-18.737635,"eighty":-9.537603,"marketCap":13605310468},{"date":"2024-06-21","current":-36.02129,"twenty":-34.40484,"median":-19.134165,"eighty":-9.535057,"marketCap":13164448796},{"date":"2024-06-28","current":-36.965505,"twenty":-34.55691,"median":-19.461689,"eighty":-9.515879,"marketCap":13509524366},{"date":"2024-07-05","current":-37.513217,"twenty":-34.700961,"median":-19.757764,"eighty":-9.515879,"marketCap":13709692758},{"date":"2024-07-12","current":-37.234321,"twenty":-34.954065,"median":-20.225015,"eighty":-9.515879,"marketCap":13607766522},{"date":"2024-07-15","current":-37.499776,"twenty":-35.010965,"median":-20.296796,"eighty":-9.515879,"marketCap":13704780650},{"date":"2024-08-02","current":-34.610008,"twenty":-35.150895,"median":-20.900431,"eighty":-9.481035,"marketCap":12648677482},{"date":"2024-08-09","current":-45.274781,"twenty":-35.174014,"median":-21.147078,"eighty":-9.481035,"marketCap":13225850143},{"date":"2024-08-16","current":-51.759031,"twenty":-35.318163,"median":-21.21009,"eighty":-9.481035,"marketCap":15120055062},{"date":"2024-08-23","current":-51.91145,"twenty":-35.475972,"median":-21.346987,"eighty":-9.481035,"marketCap":15164580377},{"date":"2024-08-30","current":-49.21871,"twenty":-35.632418,"median":-21.477813,"eighty":-9.481035,"marketCap":14377966470},{"date":"2024-09-06","current":-49.747944,"twenty":-35.764226,"median":-21.522486,"eighty":-9.481035,"marketCap":14532568260},{"date":"2024-09-13","current":-52.974151,"twenty":-35.800035,"median":-21.675638,"eighty":-9.481035,"marketCap":15475020771},{"date":"2024-09-20","current":-53.825158,"twenty":-35.90916,"median":-21.812856,"eighty":-9.481035,"marketCap":15723620450},{"date":"2024-09-27","current":-52.436449,"twenty":-36.238359,"median":-22.041859,"eighty":-9.481035,"marketCap":15317945353},{"date":"2024-10-04","current":-53.473747,"twenty":-36.394406,"median":-22.111173,"eighty":-9.481035,"marketCap":15620964861},{"date":"2024-10-11","current":-53.240884,"twenty":-36.516639,"median":-22.234052,"eighty":-9.481035,"marketCap":15552940074},{"date":"2024-10-18","current":-51.801369,"twenty":-36.77599,"median":-22.323397,"eighty":-9.481035,"marketCap":15132423205},{"date":"2024-10-25","current":-50.454999,"twenty":-36.842357,"median":-22.342542,"eighty":-9.481035,"marketCap":14739116251},{"date":"2024-10-31","current":-53.655803,"twenty":-36.91443,"median":-22.342542,"eighty":-9.481035,"marketCap":15674147877},{"date":"2024-11-08","current":-55.205399,"twenty":-37.073335,"median":-22.351571,"eighty":-9.477061,"marketCap":16126821918},{"date":"2024-11-15","current":-92.924855,"twenty":-37.2276,"median":-22.351571,"eighty":-9.477061,"marketCap":19949665505},{"date":"2024-11-22","current":-104.147664,"twenty":-37.385002,"median":-22.351571,"eighty":-9.477061,"marketCap":22359045397},{"date":"2024-11-29","current":-103.176046,"twenty":-37.495744,"median":-22.351571,"eighty":-9.477061,"marketCap":22150452508},{"date":"2024-12-06","current":-103.938582,"twenty":-37.521457,"median":-22.431501,"eighty":-9.477061,"marketCap":22314158320},{"date":"2024-12-13","current":-102.358164,"twenty":-37.640694,"median":-22.488937,"eighty":-9.477061,"marketCap":21974864823},{"date":"2024-12-20","current":-97.217195,"twenty":-37.835796,"median":-22.575477,"eighty":-9.477061,"marketCap":20871170801},{"date":"2024-12-27","current":-98.170365,"twenty":-38.236466,"median":-22.658439,"eighty":-9.477061,"marketCap":21075803066},{"date":"2025-01-03","current":-98.760716,"twenty":-38.438103,"median":-22.746097,"eighty":-9.477061,"marketCap":21202543049},{"date":"2025-01-10","current":-108.60604,"twenty":-38.59495,"median":-22.930338,"eighty":-9.473086,"marketCap":23316196313},{"date":"2025-01-17","current":-103.618808,"twenty":-38.794278,"median":-23.043761,"eighty":-9.473086,"marketCap":22245507496},{"date":"2025-01-24","current":-105.660437,"twenty":-38.938451,"median":-23.043761,"eighty":-9.473086,"marketCap":22683816605},{"date":"2025-01-31","current":-108.396958,"twenty":-39.088152,"median":-23.299806,"eighty":-9.473086,"marketCap":23271309236},{"date":"2025-02-07","current":-107.702066,"twenty":-39.190877,"median":-23.535931,"eighty":-9.473086,"marketCap":23122125714},{"date":"2025-02-14","current":-104.990143,"twenty":-39.353723,"median":-23.695475,"eighty":-9.473086,"marketCap":22539913915},{"date":"2025-02-21","current":-103.428174,"twenty":-39.499298,"median":-24.020986,"eighty":-9.473086,"marketCap":22204581043},{"date":"2025-02-28","current":-108.576455,"twenty":-39.5859,"median":-24.609777,"eighty":-9.473086,"marketCap":20675779993},{"date":"2025-03-07","current":-100.452906,"twenty":-39.725306,"median":-24.765307,"eighty":-9.469112,"marketCap":19128845036},{"date":"2025-03-14","current":-101.169919,"twenty":-39.834895,"median":-25.012487,"eighty":-9.469112,"marketCap":19265383081},{"date":"2025-03-21","current":-106.224511,"twenty":-39.955314,"median":-25.099972,"eighty":-9.469112,"marketCap":20227908711},{"date":"2025-03-28","current":-105.280325,"twenty":-40.018318,"median":-25.326816,"eighty":-9.469112,"marketCap":20048111087},{"date":"2025-04-04","current":-98.472244,"twenty":-40.36546,"median":-25.520736,"eighty":-9.469112,"marketCap":18751675582},{"date":"2025-04-11","current":-101.716554,"twenty":-40.719115,"median":-25.662794,"eighty":-9.473086,"marketCap":19369476443},{"date":"2025-04-17","current":-106.607865,"twenty":-40.879236,"median":-25.724646,"eighty":-9.473086,"marketCap":20300909251},{"date":"2025-04-25","current":-109.667596,"twenty":-41.100522,"median":-26.110667,"eighty":-9.469112,"marketCap":20883561704},{"date":"2025-05-02","current":-108.061421,"twenty":-41.601833,"median":-26.275822,"eighty":-9.469112,"marketCap":20577704104},{"date":"2025-05-09","current":-116.470159,"twenty":-41.960275,"median":-26.447637,"eighty":-9.469112,"marketCap":22101726719},{"date":"2025-05-16","current":-107.502827,"twenty":-43.568473,"median":-26.447637,"eighty":-9.469112,"marketCap":20400059052},{"date":"2025-05-23","current":-109.719084,"twenty":-44.421773,"median":-26.447637,"eighty":-9.469112,"marketCap":20820622518},{"date":"2025-05-30","current":-113.727054,"twenty":-44.762204,"median":-26.447637,"eighty":-9.469112,"marketCap":21581186969},{"date":"2025-06-06","current":-119.095,"twenty":-45.361787,"median":-26.486791,"eighty":-9.469112,"marketCap":22599824455},{"date":"2025-06-13","current":-118.260306,"twenty":-47.588167,"median":-26.772575,"eighty":-9.469112,"marketCap":22441430423},{"date":"2025-06-20","current":-123.031014,"twenty":-48.257622,"median":-26.744073,"eighty":-9.465138,"marketCap":23346734248},{"date":"2025-06-27","current":-121.009039,"twenty":-49.21871,"median":-26.744073,"eighty":-9.465138,"marketCap":22963038358},{"date":"2025-07-03","current":-116.396636,"twenty":-49.815685,"median":-26.744073,"eighty":-9.465138,"marketCap":22087774780},{"date":"2025-07-11","current":-117.547938,"twenty":-50.069717,"median":-26.744073,"eighty":-9.465138,"marketCap":22306249308},{"date":"2025-07-18","current":-103.171054,"twenty":-50.268709,"median":-26.744073,"eighty":-9.465138,"marketCap":19578048640},{"date":"2025-07-25","current":-101.505263,"twenty":-50.391491,"median":-26.744073,"eighty":-9.465138,"marketCap":19261943307},{"date":"2025-08-01","current":-96.176894,"twenty":-50.785241,"median":-26.744073,"eighty":-9.465138,"marketCap":18250815882},{"date":"2025-08-08","current":-76.188225,"twenty":-51.299648,"median":-26.801077,"eighty":-9.465138,"marketCap":19293677560},{"date":"2025-08-15","current":-85.870508,"twenty":-51.822539,"median":-26.863278,"eighty":-9.465138,"marketCap":21745589914},{"date":"2025-08-22","current":-87.77284,"twenty":-52.110442,"median":-26.863278,"eighty":-9.465138,"marketCap":22227330766},{"date":"2025-08-29","current":-90.986752,"twenty":-52.436449,"median":-26.863278,"eighty":-9.465138,"marketCap":23041212035},{"date":"2025-09-05","current":-90.271345,"twenty":-52.678198,"median":-26.861339,"eighty":-9.464926,"marketCap":22860044535},{"date":"2025-09-12","current":-94.200663,"twenty":-53.228183,"median":-26.863278,"eighty":-9.465138,"marketCap":23855093303},{"date":"2025-09-19","current":-97.479611,"twenty":-53.568462,"median":-26.863278,"eighty":-9.465138,"marketCap":24685444345},{"date":"2025-09-26","current":-88.699617,"twenty":-53.757416,"median":-26.863278,"eighty":-9.465138,"marketCap":22462025027},{"date":"2025-10-03","current":-86.829804,"twenty":-53.889991,"median":-26.863278,"eighty":-9.465138,"marketCap":21988519062},{"date":"2025-10-10","current":-93.791472,"twenty":-54.100359,"median":-26.863278,"eighty":-9.465138,"marketCap":23751470983},{"date":"2025-10-17","current":-97.848154,"twenty":-54.338319,"median":-26.863278,"eighty":-9.465138,"marketCap":24778773057},{"date":"2025-10-24","current":-105.685112,"twenty":-55.065681,"median":-26.863278,"eighty":-9.465138,"marketCap":26763380670},{"date":"2025-10-31","current":-104.720396,"twenty":-55.873505,"median":-26.863278,"eighty":-9.465138,"marketCap":26519079041},{"date":"2025-11-07","current":-88.287584,"twenty":-76.188225,"median":-26.863278,"eighty":-9.465138,"marketCap":27297549840},{"date":"2025-11-14","current":-89.574217,"twenty":-85.870508,"median":-26.863278,"eighty":-9.465138,"marketCap":27695362691},{"date":"2025-11-21","current":-100.680045,"twenty":-87.241705,"median":-26.863278,"eighty":-9.465138,"marketCap":31129162580},{"date":"2025-11-28","current":-106.598988,"twenty":-88.054667,"median":-26.863278,"eighty":-9.465138,"marketCap":32959234386},{"date":"2025-12-05","current":-108.049709,"twenty":-88.390692,"median":-26.863278,"eighty":-9.465138,"marketCap":33407781397},{"date":"2025-12-12","current":-103.135112,"twenty":-89.751049,"median":-26.863278,"eighty":-9.465138,"marketCap":31888242138},{"date":"2025-12-19","current":-100.541392,"twenty":-90.721184,"median":-26.863278,"eighty":-9.465138,"marketCap":31086292554},{"date":"2025-12-26","current":-105.372962,"twenty":-91.185634,"median":-26.863278,"eighty":-9.465138,"marketCap":32580160844},{"date":"2026-01-02","current":-102.487441,"twenty":-91.740097,"median":-26.863278,"eighty":-9.465138,"marketCap":31687989504},{"date":"2026-01-09","current":-107.17138,"twenty":-92.274791,"median":-26.863278,"eighty":-9.465138,"marketCap":33136211819},{"date":"2026-01-16","current":-107.520327,"twenty":-93.515715,"median":-26.863278,"eighty":-9.465138,"marketCap":33244102306},{"date":"2026-01-23","current":-108.670061,"twenty":-93.871998,"median":-26.863278,"eighty":-9.465138,"marketCap":33599587631},{"date":"2026-01-30","current":-103.55665,"twenty":-94.851033,"median":-26.863278,"eighty":-9.465138,"marketCap":32018577024},{"date":"2026-02-06","current":-88.167205,"twenty":-95.368174,"median":-26.863278,"eighty":-9.465138,"marketCap":27260329877},{"date":"2026-02-13","current":-92.978643,"twenty":-95.368174,"median":-26.863278,"eighty":-9.465138,"marketCap":28747973716},{"date":"2026-02-20","current":-96.792452,"twenty":-95.588119,"median":-26.863278,"eighty":-9.465138,"marketCap":29927161417},{"date":"2026-02-27","current":-143.597223,"twenty":-95.931953,"median":-26.863278,"eighty":-9.465138,"marketCap":29891197921},{"date":"2026-03-06","current":-134.227991,"twenty":-97.116488,"median":-26.863278,"eighty":-9.465138,"marketCap":27940898625},{"date":"2026-03-13","current":-129.577605,"twenty":-97.389381,"median":-26.863278,"eighty":-9.465138,"marketCap":26972874187},{"date":"2026-03-20","current":-138.034091,"twenty":-97.848154,"median":-26.863278,"eighty":-9.465138,"marketCap":28733176312},{"date":"2026-03-27","current":-133.553923,"twenty":-98.471425,"median":-26.863278,"eighty":-9.465138,"marketCap":27800584687},{"date":"2026-04-02","current":-138.360911,"twenty":-98.760716,"median":-26.863278,"eighty":-9.465138,"marketCap":28801207312},{"date":"2026-04-10","current":-138.217927,"twenty":-99.402232,"median":-26.863278,"eighty":-9.465138,"marketCap":28771443750},{"date":"2026-04-17","current":-133.526688,"twenty":-99.856578,"median":-26.863278,"eighty":-9.465138,"marketCap":27794915437},{"date":"2026-04-24","current":-136.951497,"twenty":-100.389013,"median":-26.863278,"eighty":-9.465138,"marketCap":28507823625},{"date":"2026-05-01","current":-141.406678,"twenty":-100.825276,"median":-26.863278,"eighty":-9.465138,"marketCap":29435214116},{"date":"2026-05-08","current":-138.680902,"twenty":-101.169919,"median":-26.863278,"eighty":-9.465138,"marketCap":31385568331},{"date":"2026-05-15","current":-124.607476,"twenty":-101.595868,"median":-26.863278,"eighty":-9.465138,"marketCap":28200540869},{"date":"2026-05-22","current":-128.897957,"twenty":-101.856653,"median":-26.863278,"eighty":-9.465138,"marketCap":29171541159},{"date":"2026-05-29","current":-135.384304,"twenty":-102.191372,"median":-26.861339,"eighty":-9.464926,"marketCap":30639498825},{"date":"2026-06-05","current":-140.548069,"twenty":-102.419659,"median":-26.863278,"eighty":-9.465138,"marketCap":31808136342},{"date":"2026-06-12","current":-138.731892,"twenty":-102.77018,"median":-26.863278,"eighty":-9.465138,"marketCap":31397108195},{"date":"2026-06-18","current":-143.294484,"twenty":-102.979262,"median":-26.863278,"eighty":-9.465138,"marketCap":32429691100},{"date":"2026-06-26","current":-165.000016,"twenty":-103.176046,"median":-26.861339,"eighty":-9.464926,"marketCap":37341978702},{"date":"2026-07-02","current":-174.827623,"twenty":-103.365754,"median":-26.861339,"eighty":-9.464926,"marketCap":39566113585},{"date":"2026-07-10","current":-178.358728,"twenty":-103.448049,"median":-26.861339,"eighty":-9.464926,"marketCap":40365255416},{"date":"2026-07-17","current":-170.752299,"twenty":-103.648429,"median":-26.861339,"eighty":-9.464926,"marketCap":38643806525},{"date":"2026-07-24","current":-167.499633,"twenty":-104.037374,"median":-26.861339,"eighty":-9.464926,"marketCap":37907679461},{"date":"2026-07-31","current":-170.64472,"twenty":-104.167347,"median":-26.859401,"eighty":-9.464715,"marketCap":38619459910},{"date":"2026-08-07","current":-198.141643,"twenty":-104.524318,"median":-26.859401,"eighty":-9.464715,"marketCap":38111752560},{"date":"2026-08-14","current":-232.898657,"twenty":-104.801406,"median":-26.859401,"eighty":-9.464715,"marketCap":44797125152},{"date":"2026-08-21","current":-243.435227,"twenty":-105.076866,"median":-26.859401,"eighty":-9.464715,"marketCap":46823792182},{"date":"2026-08-28","current":-253.821917,"twenty":-105.301275,"median":-26.859401,"eighty":-9.464715,"marketCap":48821630379},{"date":"2026-09-04","current":-245.55603,"twenty":-105.418048,"median":-26.859401,"eighty":-9.464715,"marketCap":47231720183},{"date":"2026-09-10","current":-247.534447,"twenty":-105.558896,"median":-26.859401,"eighty":-9.464715,"marketCap":47612260792}],"updateTime":1789125575521},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"NTRA\",pageSize:20,pageCount:17,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"9148402","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837020001821-NTRA","pdf_url":null,"pub_time":1583078400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"NTRA","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/1604821/000155837020001821/0001558370-20-001821-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/1604821/000155837020001821/ntra-20191231x10k8fb232.htm","primary":true,"translateUrl":null,"linkName":"ntra-20191231x10k8fb232.htm","type":"10-K","id":"NTFILED4kSdJPmG9CAw8Po","market":"us","size":3653661},{"description":"EX-4.3","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ex-4d3.htm","primary":false,"translateUrl":null,"linkName":"ex-4d3.htm","type":"EX-4.3","id":"NTFILEHR2wJuU7FExWPPWe","market":"us","size":7521},{"description":"EX-10.5.5","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ex-10d5d5.htm","primary":false,"translateUrl":null,"linkName":"ex-10d5d5.htm","type":"EX-10.5.5","id":"NTFILE2oGvuzNn9oZ4TVun","market":"us","size":45561},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ex-23d1.htm","primary":false,"translateUrl":null,"linkName":"ex-23d1.htm","type":"EX-23.1","id":"NTFILE1BTcjw1RgHmwxdJw","market":"us","size":7279},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ex-31d1.htm","primary":false,"translateUrl":null,"linkName":"ex-31d1.htm","type":"EX-31.1","id":"NTFILE6THB2Co31uoqmUAF","market":"us","size":19775},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ex-31d2.htm","primary":false,"translateUrl":null,"linkName":"ex-31d2.htm","type":"EX-31.2","id":"NTFILEAPwS6KReiiUjiz3o","market":"us","size":21363},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ex-32d1.htm","primary":false,"translateUrl":null,"linkName":"ex-32d1.htm","type":"EX-32.1","id":"NTFILE6yBkHSBkcXvAtnY3","market":"us","size":14133},{"description":"EX-32.2","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ex-32d2.htm","primary":false,"translateUrl":null,"linkName":"ex-32d2.htm","type":"EX-32.2","id":"NTFILE23DM3riht7NQfwPb","market":"us","size":12594},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231x10k8fb232006.jpg","primary":false,"translateUrl":null,"linkName":"ntra-20191231x10k8fb232006.jpg","type":"GRAPHIC","id":"NTFILEEyZxkmqdUyXLGceK","market":"us","size":28730},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231x10k8fb232007.jpg","primary":false,"translateUrl":null,"linkName":"ntra-20191231x10k8fb232007.jpg","type":"GRAPHIC","id":"NTFILEDzt7t4y45QskEieS","market":"us","size":36033},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231x10k8fb232008.jpg","primary":false,"translateUrl":null,"linkName":"ntra-20191231x10k8fb232008.jpg","type":"GRAPHIC","id":"NTFILE9iZYHarTZJmFPhpy","market":"us","size":41997},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231x10k8fb232009.jpg","primary":false,"translateUrl":null,"linkName":"ntra-20191231x10k8fb232009.jpg","type":"GRAPHIC","id":"NTFILEDZc9EYp1tzYzYvrr","market":"us","size":28641},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231x10k8fb232010.jpg","primary":false,"translateUrl":null,"linkName":"ntra-20191231x10k8fb232010.jpg","type":"GRAPHIC","id":"NTFILEBy2zpVhu7kiiK1eJ","market":"us","size":43155},{"description":"EX-101.SCH","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231.xsd","primary":false,"translateUrl":null,"linkName":"ntra-20191231.xsd","type":"EX-101.SCH","id":"NTFILEBQXDC3eeYQLZicA2","market":"us","size":76707},{"description":"EX-101.CAL","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"ntra-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE3ieWLzfCtbo78Zo1","market":"us","size":105644},{"description":"EX-101.DEF","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"ntra-20191231_def.xml","type":"EX-101.DEF","id":"NTFILE5nSNyANFL4ioGck3","market":"us","size":413070},{"description":"EX-101.LAB","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"ntra-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILEHdB6B1iXACacSsnM","market":"us","size":850210},{"description":"EX-101.PRE","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"ntra-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILEGMzqoPJZC1b3u2oD","market":"us","size":698206},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837020001821/ntra-20191231x10k8fb232_htm.xml","primary":false,"translateUrl":null,"linkName":"ntra-20191231x10k8fb232_htm.xml","type":"XML","id":"NTFILE44sTxvy7FtYEem2b","market":"us","size":3102431}],"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":"2020-03-02 00:00","pubTimestamp":1583078400,"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":"9134662","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920025407-NTRA","pdf_url":null,"pub_time":1582646400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"NTRA","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/0001104659-20-025407-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980-1_8k.htm","primary":true,"translateUrl":null,"linkName":"tm2010980-1_8k.htm","type":"8-K","id":"NTFILE7TLfz7SUiwCDXSFF","market":"us","size":20746},{"description":"EXHIBIT 9.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-1.htm","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE84BR7fQYuxdrWV9t","market":"us","size":89857},{"description":"EXHIBIT 99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2.htm","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2.htm","type":"EX-99.2","id":"NTFILE5XNm6egxWy3tGgtr","market":"us","size":23781},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img001.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img001.jpg","type":"GRAPHIC","id":"NTFILE3CweV3BaS8Tfssh5","market":"us","size":50760},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img002.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img002.jpg","type":"GRAPHIC","id":"NTFILE52KGSzydgdQiSjMV","market":"us","size":175518},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img003.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img003.jpg","type":"GRAPHIC","id":"NTFILEDWkb3KamoNdkzZCk","market":"us","size":69383},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img004.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img004.jpg","type":"GRAPHIC","id":"NTFILE8t1eckQsXkFzJVCL","market":"us","size":71029},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img005.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img005.jpg","type":"GRAPHIC","id":"NTFILEAfvM6Z26h2Zd6bkU","market":"us","size":41833},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img006.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img006.jpg","type":"GRAPHIC","id":"NTFILE75KPQ2BPkZofNXjS","market":"us","size":46805},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img007.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img007.jpg","type":"GRAPHIC","id":"NTFILE3LdMNRHKSJpc2e5U","market":"us","size":59612},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img008.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img008.jpg","type":"GRAPHIC","id":"NTFILEB1toe7WzQPUzb2s4","market":"us","size":50699},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img009.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img009.jpg","type":"GRAPHIC","id":"NTFILE7LJnZwiVzXVXmj4q","market":"us","size":65379},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img010.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img010.jpg","type":"GRAPHIC","id":"NTFILEHGK9uJz4GqtACdve","market":"us","size":87290},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img011.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img011.jpg","type":"GRAPHIC","id":"NTFILE8apPz2MyCzVtsMxn","market":"us","size":71532},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img012.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img012.jpg","type":"GRAPHIC","id":"NTFILECqmozNMHAxubmjzs","market":"us","size":105058},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img013.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img013.jpg","type":"GRAPHIC","id":"NTFILEC9GASEWoxeE9JBwe","market":"us","size":73699},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img014.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img014.jpg","type":"GRAPHIC","id":"NTFILEESm3UxG95cmqwUgc","market":"us","size":60881},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img015.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img015.jpg","type":"GRAPHIC","id":"NTFILEFhdzQG4AoXCJDJC4","market":"us","size":63877},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img016.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img016.jpg","type":"GRAPHIC","id":"NTFILE3uCKw1sZLJtmZtzY","market":"us","size":76032},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img017.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img017.jpg","type":"GRAPHIC","id":"NTFILE7g1kgf6hZWU72afJ","market":"us","size":41515},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img018.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img018.jpg","type":"GRAPHIC","id":"NTFILEAydqed4fY1CBEHtR","market":"us","size":68698},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920025407/tm2010980d1_ex99-2img019.jpg","primary":false,"translateUrl":null,"linkName":"tm2010980d1_ex99-2img019.jpg","type":"GRAPHIC","id":"NTFILE5ttGiL64aBbbNL29","market":"us","size":22428}],"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":"2020-02-26 00:00","pubTimestamp":1582646400,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9096833","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520037649-NTRA","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000119312520037649/0001193125-20-037649-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1380096/000119312520037649/d885399dsc13ga.htm","primary":true,"translateUrl":null,"linkName":"d885399dsc13ga.htm","type":"SC 13G/A","id":"NTFILE2SmVmCuhNAJsfJ4f","market":"us","size":76166}],"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":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9094664","market":"us","labels":[],"media":"sec.gov","original_id":"AN142284920000087-NTRA","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000142284920000087/0001422849-20-000087-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1422849/000142284920000087/edgntra.txt","primary":true,"translateUrl":null,"linkName":"edgntra.txt","type":"SC 13G","id":"NTFILE7FDvjyzyCqptRTD8","market":"us","size":7345}],"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":"2020-02-14 00:00","pubTimestamp":1581609600,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9089163","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920019993-NTRA","pdf_url":null,"pub_time":1581523200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] General statement of acquisition of beneficial ownership","symbol":"NTRA","title":"[Amend] General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920019993/0001104659-20-019993-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"[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/1524064/000110465920019993/tm207776d3_sc13da.htm","primary":true,"translateUrl":null,"linkName":"tm207776d3_sc13da.htm","type":"SC 13D/A","id":"NTFILE4JU77a2HJNuV1kWp","market":"us","size":110024}],"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":"2020-02-13 00:00","pubTimestamp":1581523200,"title_zh":"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":"9084969","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465920018136-NTRA","pdf_url":null,"pub_time":1581436800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465920018136/0001104659-20-018136-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465920018136/tv01437-naterainc.htm","primary":true,"translateUrl":null,"linkName":"tv01437-naterainc.htm","type":"SC 13G/A","id":"NTFILEAPyG3y7geH3o82yt","market":"us","size":12112}],"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":"2020-02-12 00:00","pubTimestamp":1581436800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9066603","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423720008017-NTRA","pdf_url":null,"pub_time":1581004800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000083423720008017/0000834237-20-008017-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1364742/000083423720008017/us6323071042_020620.txt","primary":true,"translateUrl":null,"linkName":"us6323071042_020620.txt","type":"SC 13G","id":"NTFILEGqRf9VAzevSJiKHC","market":"us","size":11573}],"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":"2020-02-07 00:00","pubTimestamp":1581004800,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9066600","market":"us","labels":[],"media":"sec.gov","original_id":"AN5341720000055-NTRA","pdf_url":null,"pub_time":1581004800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000005341720000055/0000053417-20-000055-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"13G AMENDED ANNUAL FILING (NTRA)","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/53417/000005341720000055/NTRA1219.txt","primary":true,"translateUrl":null,"linkName":"NTRA1219.txt","type":"SC 13G/A","id":"NTFILEAZdudEGeiAdDh34a","market":"us","size":7116}],"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":"2020-02-07 00:00","pubTimestamp":1581004800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9066253","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506620001130-NTRA","pdf_url":null,"pub_time":1581004800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000031506620001130/0000315066-20-001130-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315066/000031506620001130/filing.txt","primary":true,"translateUrl":null,"linkName":"filing.txt","type":"SC 13G/A","id":"NTFILE4WjmvxY98WPDh5At","market":"us","size":6856}],"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":"2020-02-07 00:00","pubTimestamp":1581004800,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9061911","market":"us","labels":[],"media":"sec.gov","original_id":"AN113777420000059-NTRA","pdf_url":null,"pub_time":1580918400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000113777420000059/0001137774-20-000059-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1137774/000113777420000059/nate.htm","primary":true,"translateUrl":null,"linkName":"nate.htm","type":"SC 13G/A","id":"NTFILE8XvBK7HgeDFDGagT","market":"us","size":7541}],"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":"2020-02-06 00:00","pubTimestamp":1580918400,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9051699","market":"us","labels":[],"media":"sec.gov","original_id":"AN131924420000032-NTRA","pdf_url":null,"pub_time":1580745600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"NTRA","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000131924420000032/0001319244-20-000032-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1319244/000131924420000032/NTRA_SC13GA1.htm","primary":true,"translateUrl":null,"linkName":"NTRA_SC13GA1.htm","type":"SC 13G/A","id":"NTFILE87J4RwP6dDC6fuZo","market":"us","size":155530}],"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":"2020-02-04 00:00","pubTimestamp":1580745600,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8866202","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837019010489-NTRA","pdf_url":null,"pub_time":1573142400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"NTRA","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/0001558370-19-010489-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930x10q.htm","primary":true,"translateUrl":null,"linkName":"ntra-20190930x10q.htm","type":"10-Q","id":"NTFILEJ9tjppU5CwZUPC2h","market":"us","size":3096672},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930ex101acab53.htm","primary":false,"translateUrl":null,"linkName":"ntra-20190930ex101acab53.htm","type":"EX-10.1","id":"NTFILEFHjpKesfwSeCibqa","market":"us","size":75381},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930ex10273f7c9.htm","primary":false,"translateUrl":null,"linkName":"ntra-20190930ex10273f7c9.htm","type":"EX-10.2","id":"NTFILErGudusfZVU3ZNDPg","market":"us","size":48543},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930ex31103d289.htm","primary":false,"translateUrl":null,"linkName":"ntra-20190930ex31103d289.htm","type":"EX-31.1","id":"NTFILE54v8S42MUSk2yoxC","market":"us","size":16111},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930ex31275130e.htm","primary":false,"translateUrl":null,"linkName":"ntra-20190930ex31275130e.htm","type":"EX-31.2","id":"NTFILEBL8KLnLPnAZMzKkZ","market":"us","size":16934},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930ex3211a3d13.htm","primary":false,"translateUrl":null,"linkName":"ntra-20190930ex3211a3d13.htm","type":"EX-32.1","id":"NTFILEoguGWPPXmeoDke4j","market":"us","size":14147},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930ex32253b5d2.htm","primary":false,"translateUrl":null,"linkName":"ntra-20190930ex32253b5d2.htm","type":"EX-32.2","id":"NTFILEHBMMb6KT5uqy6iZr","market":"us","size":12611},{"description":"EX-101.INS","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930.xml","primary":false,"translateUrl":null,"linkName":"ntra-20190930.xml","type":"EX-101.INS","id":"NTFILEJBsipAj4sgDisPmw","market":"us","size":2990416},{"description":"EX-101.SCH","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930.xsd","primary":false,"translateUrl":null,"linkName":"ntra-20190930.xsd","type":"EX-101.SCH","id":"NTFILE5pxP7WApXmo4fNxK","market":"us","size":62051},{"description":"EX-101.CAL","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930_cal.xml","primary":false,"translateUrl":null,"linkName":"ntra-20190930_cal.xml","type":"EX-101.CAL","id":"NTFILEExJSE86TiEtfwtLk","market":"us","size":70930},{"description":"EX-101.DEF","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930_def.xml","primary":false,"translateUrl":null,"linkName":"ntra-20190930_def.xml","type":"EX-101.DEF","id":"NTFILE3UcW4woMjec6Spaa","market":"us","size":343815},{"description":"EX-101.LAB","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930_lab.xml","primary":false,"translateUrl":null,"linkName":"ntra-20190930_lab.xml","type":"EX-101.LAB","id":"NTFILE3ZFm3x7sPioQxnkx","market":"us","size":676886},{"description":"EX-101.PRE","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000155837019010489/ntra-20190930_pre.xml","primary":false,"translateUrl":null,"linkName":"ntra-20190930_pre.xml","type":"EX-101.PRE","id":"NTFILE44TcY96TcZ31sJrn","market":"us","size":560364}],"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":"2019-11-08 00:00","pubTimestamp":1573142400,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8866211","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919060505-NTRA","pdf_url":null,"pub_time":1572969600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"NTRA","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/0001104659-19-060505-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/a19-22033_1ex99d1.htm","primary":true,"translateUrl":null,"linkName":"a19-22033_1ex99d1.htm","type":"EX-99.1","id":"NTFILE4Y44rsgpXQJVCEkA","market":"us","size":143008},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/a19-22033_18k.htm","primary":false,"translateUrl":null,"linkName":"a19-22033_18k.htm","type":"8-K","id":"NTFILEy4Q3G2D7jBVcvzH7","market":"us","size":31919},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/a19-22033_1ex99d2.htm","primary":false,"translateUrl":null,"linkName":"a19-22033_1ex99d2.htm","type":"EX-99.2","id":"NTFILE6w8cG2dzyBkxQKH5","market":"us","size":25563},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi001.gif","primary":false,"translateUrl":null,"linkName":"g220331moi001.gif","type":"GRAPHIC","id":"NTFILEFugZRy9mujeU6MVk","market":"us","size":199947},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi002.gif","primary":false,"translateUrl":null,"linkName":"g220331moi002.gif","type":"GRAPHIC","id":"NTFILEHMBFPcweJXNmib5W","market":"us","size":143800},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi003.gif","primary":false,"translateUrl":null,"linkName":"g220331moi003.gif","type":"GRAPHIC","id":"NTFILEBdroLSSbDDUivGzj","market":"us","size":64017},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi004.gif","primary":false,"translateUrl":null,"linkName":"g220331moi004.gif","type":"GRAPHIC","id":"NTFILECbHP3A8WN4R1NA3K","market":"us","size":36214},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi005.gif","primary":false,"translateUrl":null,"linkName":"g220331moi005.gif","type":"GRAPHIC","id":"NTFILE5diyCy9n6xHr6nSr","market":"us","size":58890},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi006.gif","primary":false,"translateUrl":null,"linkName":"g220331moi006.gif","type":"GRAPHIC","id":"NTFILE3RuMpLpKmF9pC466","market":"us","size":46587},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi007.gif","primary":false,"translateUrl":null,"linkName":"g220331moi007.gif","type":"GRAPHIC","id":"NTFILE62Hw8jYgg1EAJzJG","market":"us","size":40801},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi008.gif","primary":false,"translateUrl":null,"linkName":"g220331moi008.gif","type":"GRAPHIC","id":"NTFILEmH5iguvj1hV9319f","market":"us","size":47992},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi009.gif","primary":false,"translateUrl":null,"linkName":"g220331moi009.gif","type":"GRAPHIC","id":"NTFILE52pai5y4d5VrmuEB","market":"us","size":32922},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi010.gif","primary":false,"translateUrl":null,"linkName":"g220331moi010.gif","type":"GRAPHIC","id":"NTFILEDi75sUADhcNycdJ6","market":"us","size":53569},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi011.gif","primary":false,"translateUrl":null,"linkName":"g220331moi011.gif","type":"GRAPHIC","id":"NTFILE4TF8Dras5MjUcxpG","market":"us","size":59288},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi012.gif","primary":false,"translateUrl":null,"linkName":"g220331moi012.gif","type":"GRAPHIC","id":"NTFILEtEX2n559qEynUVkS","market":"us","size":55505},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi013.gif","primary":false,"translateUrl":null,"linkName":"g220331moi013.gif","type":"GRAPHIC","id":"NTFILEEVPmJoREuJy1XTTt","market":"us","size":47781},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi014.gif","primary":false,"translateUrl":null,"linkName":"g220331moi014.gif","type":"GRAPHIC","id":"NTFILE4Mv38rvieuWjp9MC","market":"us","size":76931},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi015.gif","primary":false,"translateUrl":null,"linkName":"g220331moi015.gif","type":"GRAPHIC","id":"NTFILE3xTZjHXbZYzabMNq","market":"us","size":43552},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919060505/g220331moi016.gif","primary":false,"translateUrl":null,"linkName":"g220331moi016.gif","type":"GRAPHIC","id":"NTFILE2UYFbBX36N7YDikG","market":"us","size":19841}],"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":"2019-11-06 00:00","pubTimestamp":1572969600,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8866172","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919054704-NTRA","pdf_url":null,"pub_time":1571241600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 8.01, and 9.01","symbol":"NTRA","title":"Current report, items 1.01, 8.01, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/0001104659-19-054704-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 1.01, 8.01, and 9.01","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/1604821/000110465919054704/a19-19854_3ex1d1.htm","primary":true,"translateUrl":null,"linkName":"a19-19854_3ex1d1.htm","type":"EX-1.1","id":"NTFILEAQRhLk2nTxPxjdyt","market":"us","size":260816},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/a19-19854_38k.htm","primary":false,"translateUrl":null,"linkName":"a19-19854_38k.htm","type":"8-K","id":"NTFILEHrLn2bopPqaGX1NW","market":"us","size":35640},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/a19-19854_3ex5d1.htm","primary":false,"translateUrl":null,"linkName":"a19-19854_3ex5d1.htm","type":"EX-5.1","id":"NTFILEAAMBZp5tbXcSnUCW","market":"us","size":10930},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/a19-19854_3ex99d1.htm","primary":false,"translateUrl":null,"linkName":"a19-19854_3ex99d1.htm","type":"EX-99.1","id":"NTFILEEi26gYFBJW6sa93M","market":"us","size":6917},{"description":"EX-99.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/a19-19854_3ex99d2.htm","primary":false,"translateUrl":null,"linkName":"a19-19854_3ex99d2.htm","type":"EX-99.2","id":"NTFILE2qCgo2H8oiZgwPTm","market":"us","size":6854},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/g198543mmi001.jpg","primary":false,"translateUrl":null,"linkName":"g198543mmi001.jpg","type":"GRAPHIC","id":"NTFILEChbmWi2vhrDbHZj3","market":"us","size":3745},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/g198543kii001.jpg","primary":false,"translateUrl":null,"linkName":"g198543kii001.jpg","type":"GRAPHIC","id":"NTFILE5NEJi57PNqtXaYHy","market":"us","size":6232},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/g198543kii002.jpg","primary":false,"translateUrl":null,"linkName":"g198543kii002.jpg","type":"GRAPHIC","id":"NTFILE8R7DGkvVZJQjnBgL","market":"us","size":3280},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919054704/g198543moi001.jpg","primary":false,"translateUrl":null,"linkName":"g198543moi001.jpg","type":"GRAPHIC","id":"NTFILE39xgvsvKeo5wrMj3","market":"us","size":3745}],"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":"2019-10-17 00:00","pubTimestamp":1571241600,"title_zh":"Current report, items 1.01, 8.01, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8866231","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919053697-NTRA","pdf_url":null,"pub_time":1570636800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"NTRA","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/0001104659-19-053697-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","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/1604821/000110465919053697/a19-19848_1ex99d1.htm","primary":true,"translateUrl":null,"linkName":"a19-19848_1ex99d1.htm","type":"EX-99.1","id":"NTFILEBK8AL5LiwX7YwawJ","market":"us","size":29570},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/a19-19848_18k.htm","primary":false,"translateUrl":null,"linkName":"a19-19848_18k.htm","type":"8-K","id":"NTFILEGmRMGX28b5JpLZ5J","market":"us","size":27274},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi001.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi001.gif","type":"GRAPHIC","id":"NTFILECNEPCbUTxKx2RBZu","market":"us","size":200129},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi002.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi002.gif","type":"GRAPHIC","id":"NTFILE9rxqVdcM35zxVTrv","market":"us","size":107532},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi003.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi003.gif","type":"GRAPHIC","id":"NTFILECTJAdJWA5n2nZz6d","market":"us","size":46702},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi004.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi004.gif","type":"GRAPHIC","id":"NTFILE2fzWcGMX1MnECbQr","market":"us","size":33713},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi005.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi005.gif","type":"GRAPHIC","id":"NTFILE3HvZRX7PnsDKwdn7","market":"us","size":34891},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi006.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi006.gif","type":"GRAPHIC","id":"NTFILE57X67nnHFi4DXC16","market":"us","size":59362},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi007.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi007.gif","type":"GRAPHIC","id":"NTFILE7cgnsXESbxC96wFm","market":"us","size":63598},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi008.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi008.gif","type":"GRAPHIC","id":"NTFILEEVHYWZdxvMwcjXGM","market":"us","size":47946},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi009.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi009.gif","type":"GRAPHIC","id":"NTFILE3fyGhXJ5Qjy5Ra2u","market":"us","size":62882},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi010.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi010.gif","type":"GRAPHIC","id":"NTFILE7JwtvMEc71WzAdXc","market":"us","size":60987},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi011.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi011.gif","type":"GRAPHIC","id":"NTFILE6cj4ik7huCsvNHY7","market":"us","size":39760},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi012.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi012.gif","type":"GRAPHIC","id":"NTFILE3TNy78aCnYKy6PJP","market":"us","size":45546},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi013.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi013.gif","type":"GRAPHIC","id":"NTFILE3KBwepfsgo6A1Uir","market":"us","size":37805},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi014.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi014.gif","type":"GRAPHIC","id":"NTFILEDUGY5qLCfrAo6oVm","market":"us","size":42737},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi015.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi015.gif","type":"GRAPHIC","id":"NTFILEBvsdFBmSrZe45HSu","market":"us","size":58694},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi016.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi016.gif","type":"GRAPHIC","id":"NTFILE297Dr6GivbeAPdCT","market":"us","size":54402},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi017.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi017.gif","type":"GRAPHIC","id":"NTFILEENkfEFVAadqkEKDH","market":"us","size":51115},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi018.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi018.gif","type":"GRAPHIC","id":"NTFILE964YbVdPWVscq8og","market":"us","size":44767},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919053697/g198481mmi019.gif","primary":false,"translateUrl":null,"linkName":"g198481mmi019.gif","type":"GRAPHIC","id":"NTFILEEiJwgpc7zMm53sP6","market":"us","size":19760}],"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":"2019-10-10 00:00","pubTimestamp":1570636800,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8866194","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919051100-NTRA","pdf_url":null,"pub_time":1569254400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 8.01 and 9.01","symbol":"NTRA","title":"Current report, items 8.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919051100/0001104659-19-051100-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 8.01 and 9.01","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/1604821/000110465919051100/a19-18984_1ex99d1.htm","primary":true,"translateUrl":null,"linkName":"a19-18984_1ex99d1.htm","type":"EX-99.1","id":"NTFILEGHCMH7tpGDhb3WRD","market":"us","size":11392},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919051100/a19-18984_18k.htm","primary":false,"translateUrl":null,"linkName":"a19-18984_18k.htm","type":"8-K","id":"NTFILE56fhVe4t8HjASiMJ","market":"us","size":29617}],"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":"2019-09-24 00:00","pubTimestamp":1569254400,"title_zh":"Current report, items 8.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8866195","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919050167-NTRA","pdf_url":null,"pub_time":1568563200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 1.01","symbol":"NTRA","title":"Current report, item 1.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919050167/0001104659-19-050167-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 1.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000110465919050167/a19-18675_18k.htm","primary":true,"translateUrl":null,"linkName":"a19-18675_18k.htm","type":"8-K","id":"NTFILE4uPKb8xkNorqKgkT","market":"us","size":23189}],"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":"2019-09-16 00:00","pubTimestamp":1568563200,"title_zh":"Current report, item 1.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8471766","market":"us","labels":[],"media":"sec.gov","original_id":"AN89924319021683-NTRA","pdf_url":null,"pub_time":1565625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"NTRA","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000089924319021683/0000899243-19-021683-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1367770/000089924319021683/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILEGiaNsZAnWWZ97HvA","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1367770/000089924319021683/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILEJC9ofi3zpEQ3eouc","market":"us","size":16807},{"description":"EX-24 DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1367770/000089924319021683/attachment1.htm","primary":false,"translateUrl":null,"linkName":"attachment1.htm","type":"EX-24","id":"NTFILE3yYGJotXzawbVSMv","market":"us","size":3503}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-13 00:00","pubTimestamp":1565625600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8471765","market":"us","labels":[],"media":"sec.gov","original_id":"AN89924319021682-NTRA","pdf_url":null,"pub_time":1565625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"NTRA","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000089924319021682/0000899243-19-021682-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1222287/000089924319021682/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILECbMEYgjA8PyEkidU","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1222287/000089924319021682/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILE2Z15LinS9hcKCe8w","market":"us","size":16736},{"description":"EX-24 DOCUMENT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1222287/000089924319021682/attachment1.htm","primary":false,"translateUrl":null,"linkName":"attachment1.htm","type":"EX-24","id":"NTFILEAdJLBZL5BxisQR5W","market":"us","size":3503}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-13 00:00","pubTimestamp":1565625600,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8468405","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019009390-NTRA","pdf_url":null,"pub_time":1565539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"NTRA","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1604821/000117911019009390/0001179110-19-009390-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000117911019009390/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEGXkBrfGD5E7CfbEQ","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1604821/000117911019009390/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILE2Jdz9fPTYUv3C7oZ","market":"us","size":17917}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-08-12 00:00","pubTimestamp":1565539200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":19,"pageCount":17,"totalSize":380,"code":"91000000","status":"200"}]}}