Karyopharm Therapeutics

1.26

-0.3601-22.23%

Volume:4.08M

Turnover:5.79M

Market Cap:28.55M

PE:-0.10

High:1.61

Open:1.50

Low:1.24

Close:1.62

52wk High:10.99

52wk Low:1.24

Shares:22.66M

Float Shares:15.77M

Volume Ratio:17.39

T/O Rate:25.86%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-13.0816

EPS(LYR):-17.9300

ROE:-891.05%

ROA:-47.61%

PB:-0.09

PE(LYR):-0.07

Loading ...

Overview Company News Filings

Dec 01, 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.atigrcrest.com/stock/KPTI/filings?page=9"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"KPTI","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KPTI\",,,,,undefined,":{"symbol":"KPTI","market":"US","secType":"STK","nameCN":"Karyopharm Therapeutics","latestPrice":1.2599,"timestamp":1789140264077,"preClose":1.62,"halted":0,"volume":4078995,"delay":0,"changeRate":-0.22228395061728398,"floatShares":15774200,"shares":22662943,"eps":-13.0816,"marketStatus":"Trading","change":-0.3601,"latestTime":"09-11 11:24:27 EDT","open":1.5,"high":1.6099,"low":1.24,"amount":5794179.3576405,"amplitude":0.228333,"askPrice":1.26,"askSize":500,"bidPrice":1.25,"bidSize":500,"shortable":0,"etf":0,"ttmEps":-13.0816,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1789156800000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1383714000000,"exchange":"NASDAQ","adjPreClose":1.62,"preHourTrading":{"tag":"盘前","latestPrice":1.51,"preClose":1.62,"latestTime":"09:29 EDT","volume":444740,"amount":627966.43127,"timestamp":1789133399999,"change":-0.11,"changeRate":-0.067901,"amplitude":0.271605},"postHourTrading":{"tag":"盘后","latestPrice":1.645,"preClose":1.62,"latestTime":"19:57 EDT","volume":4196,"amount":6846.6045,"timestamp":1789084621524,"change":0.025,"changeRate":0.015432,"amplitude":0.029383},"volumeRatio":17.385714,"impliedVol":1.822,"impliedVolPercentile":0.6096},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KPTI\",,,,,undefined,":{"symbol":"KPTI","floatShares":15774200,"roa":"-47.61%","roe":"-891.05%","lyrEps":-17.93,"volumeRatio":17.385714,"shares":22662943,"dividePrice":0,"high":1.6099,"amplitude":0.228333,"preClose":1.62,"low":1.24,"week52Low":1.24,"pbRate":"-0.09","psRate":"0.19","week52High":10.99,"institutionHeld":0,"latestPrice":1.2599,"eps":-13.0816,"divideRate":0,"volume":4078995,"delay":0,"ttmEps":-13.0816,"open":1.5,"prevYearClose":7.36,"prevWeekClose":1.79,"prevMonthClose":2.06,"prevQuarterClose":9.77,"fiveDayClose":1.77,"twentyDayClose":1.99,"sixtyDayClose":9.1},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/KPTI\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-13","symbol":"KPTI","fiscalQuarterEnding":"2026/06","expectedEps":-1.53,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1786593600000,"reportTimeType":"pre","actualEps":-2.32},{"market":"US","date":"2026-05-14","symbol":"KPTI","fiscalQuarterEnding":"2026/03","expectedEps":-1.45,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1778731200000,"reportTimeType":"pre","actualEps":-1.24},{"market":"US","date":"2026-02-12","symbol":"KPTI","fiscalQuarterEnding":"2025/12","expectedEps":-2.26,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1770872400000,"reportTimeType":"pre","actualEps":-3.6},{"date":"2026-01-12","symbol":"KPTI","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1768208400000,"name":null,"time":"Pre-MKt","dateTimestamp":1768194000000,"actualEps":null},{"market":"US","date":"2025-11-03","symbol":"KPTI","fiscalQuarterEnding":"2025/09","expectedEps":-3.3,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1762146000000,"reportTimeType":"pre","actualEps":-3.82}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"KPTI\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"KPTI\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2,"buy":0.6,"hold":0.2,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6,"analysts":5,"updateTime":1785556800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/KPTI\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"KPTI","date":"2026-09-09","current":-0.123838,"percent":1,"low":-8.777863,"twenty":-3.263757,"median":-1.097379,"eighty":-0.713472,"high":-0.173588,"avg":-1.792018,"sd":1.432508,"marketCap":39012111},"quantilePoints":[{"date":"2021-09-17","current":-2.204146,"twenty":-6.178113,"median":-4.217056,"eighty":-3.26987,"marketCap":458268362},{"date":"2021-09-24","current":-2.273139,"twenty":-6.178113,"median":-4.217056,"eighty":-3.263434,"marketCap":472612841},{"date":"2021-10-01","current":-2.142415,"twenty":-6.178113,"median":-4.217056,"eighty":-3.244364,"marketCap":445433828},{"date":"2021-10-08","current":-2.069791,"twenty":-6.178113,"median":-4.217056,"eighty":-3.226402,"marketCap":430334376},{"date":"2021-10-15","current":-2.029848,"twenty":-6.178113,"median":-4.217056,"eighty":-3.210185,"marketCap":422029677},{"date":"2021-10-22","current":-1.913649,"twenty":-6.178113,"median":-4.217056,"eighty":-3.210185,"marketCap":397870554},{"date":"2021-10-29","current":-1.982642,"twenty":-6.178113,"median":-4.217056,"eighty":-3.210185,"marketCap":412215034},{"date":"2021-11-05","current":-3.08082,"twenty":-6.178113,"median":-4.217056,"eighty":-3.210185,"marketCap":635354458},{"date":"2021-11-12","current":-3.110126,"twenty":-6.178113,"median":-4.217056,"eighty":-3.191989,"marketCap":641398258},{"date":"2021-11-19","current":-2.773104,"twenty":-6.178113,"median":-4.217056,"eighty":-3.171935,"marketCap":571894559},{"date":"2021-11-26","current":-2.663206,"twenty":-6.178113,"median":-4.217056,"eighty":-3.152248,"marketCap":549230310},{"date":"2021-12-03","current":-2.461725,"twenty":-6.178113,"median":-4.217056,"eighty":-3.122043,"marketCap":507679186},{"date":"2021-12-10","current":-2.194306,"twenty":-6.178113,"median":-4.217056,"eighty":-3.077558,"marketCap":452529513},{"date":"2021-12-17","current":-2.252918,"twenty":-6.178113,"median":-4.217056,"eighty":-3.041599,"marketCap":464617112},{"date":"2021-12-23","current":-2.692512,"twenty":-6.178113,"median":-4.217056,"eighty":-3.015867,"marketCap":555274110},{"date":"2021-12-31","current":-2.35549,"twenty":-6.178113,"median":-4.217056,"eighty":-2.991773,"marketCap":485770412},{"date":"2022-01-07","current":-2.586277,"twenty":-6.177382,"median":-4.216189,"eighty":-2.951041,"marketCap":533365335},{"date":"2022-01-14","current":-2.945279,"twenty":-6.177382,"median":-4.216189,"eighty":-2.925652,"marketCap":607401883},{"date":"2022-01-21","current":-3.033197,"twenty":-6.177382,"median":-4.216189,"eighty":-2.908348,"marketCap":625533283},{"date":"2022-01-28","current":-3.128443,"twenty":-6.177382,"median":-4.216189,"eighty":-2.906995,"marketCap":645175632},{"date":"2022-02-04","current":-3.568037,"twenty":-6.177382,"median":-4.216189,"eighty":-2.906995,"marketCap":735832630},{"date":"2022-02-11","current":-6.238509,"twenty":-6.180304,"median":-4.234673,"eighty":-2.906995,"marketCap":774124120},{"date":"2022-02-18","current":-8.777863,"twenty":-6.208868,"median":-4.248181,"eighty":-2.906995,"marketCap":1089227480},{"date":"2022-02-25","current":-6.403323,"twenty":-6.240007,"median":-4.257032,"eighty":-2.906995,"marketCap":794575540},{"date":"2022-03-04","current":-3.770193,"twenty":-6.251665,"median":-4.26161,"eighty":-2.906995,"marketCap":467835694},{"date":"2022-03-11","current":-4.038125,"twenty":-6.251665,"median":-4.254328,"eighty":-2.906995,"marketCap":501082901},{"date":"2022-03-18","current":-4.58037,"twenty":-6.251665,"median":-4.26161,"eighty":-2.906995,"marketCap":568368914},{"date":"2022-03-25","current":-4.663301,"twenty":-6.251665,"median":-4.282008,"eighty":-2.906995,"marketCap":578659716},{"date":"2022-04-01","current":-5.141752,"twenty":-6.251665,"median":-4.29009,"eighty":-2.906995,"marketCap":638029728},{"date":"2022-04-08","current":-5.184068,"twenty":-6.251665,"median":-4.298174,"eighty":-2.906995,"marketCap":643280680},{"date":"2022-04-14","current":-4.992066,"twenty":-6.251665,"median":-4.351584,"eighty":-2.906995,"marketCap":619455470},{"date":"2022-04-22","current":-4.300857,"twenty":-6.251665,"median":-4.367129,"eighty":-2.906995,"marketCap":533684712},{"date":"2022-04-29","current":-3.904052,"twenty":-6.251665,"median":-4.367129,"eighty":-2.906995,"marketCap":484445944},{"date":"2022-05-06","current":-4.467939,"twenty":-6.251665,"median":-4.381025,"eighty":-2.906995,"marketCap":482863561},{"date":"2022-05-13","current":-3.924144,"twenty":-6.251665,"median":-4.381025,"eighty":-2.906995,"marketCap":424093983},{"date":"2022-05-20","current":-4.276876,"twenty":-6.251665,"median":-4.381025,"eighty":-2.906995,"marketCap":462214791},{"date":"2022-05-27","current":-4.688396,"twenty":-6.251665,"median":-4.393149,"eighty":-2.906995,"marketCap":506689066},{"date":"2022-06-03","current":-4.592865,"twenty":-6.251665,"median":-4.413146,"eighty":-2.906995,"marketCap":496364681},{"date":"2022-06-10","current":-4.041721,"twenty":-6.251665,"median":-4.422403,"eighty":-2.906995,"marketCap":436800919},{"date":"2022-06-17","current":-3.262771,"twenty":-6.251665,"median":-4.422403,"eighty":-2.906995,"marketCap":352617469},{"date":"2022-06-24","current":-3.799218,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":410592864},{"date":"2022-07-01","current":-3.47588,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":375648790},{"date":"2022-07-08","current":-3.858006,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":416946332},{"date":"2022-07-15","current":-3.461183,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":374060423},{"date":"2022-07-22","current":-3.27012,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":353411653},{"date":"2022-07-29","current":-3.123148,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":337527983},{"date":"2022-08-05","current":-3.6068,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":373494962},{"date":"2022-08-12","current":-4.169399,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":431753792},{"date":"2022-08-19","current":-4.21564,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":436542189},{"date":"2022-08-26","current":-3.945901,"twenty":-6.253625,"median":-4.431432,"eighty":-2.906836,"marketCap":408609873},{"date":"2022-09-02","current":-4.038383,"twenty":-6.253625,"median":-4.431432,"eighty":-2.906836,"marketCap":418186667},{"date":"2022-09-09","current":-4.123158,"twenty":-6.253625,"median":-4.431432,"eighty":-2.906836,"marketCap":426965395},{"date":"2022-09-16","current":-3.884246,"twenty":-6.253625,"median":-4.431329,"eighty":-2.906836,"marketCap":402225344},{"date":"2022-09-23","current":-3.391009,"twenty":-6.253625,"median":-4.42241,"eighty":-2.906836,"marketCap":351149110},{"date":"2022-09-30","current":-4.207933,"twenty":-6.253625,"median":-4.419107,"eighty":-2.906836,"marketCap":435744123},{"date":"2022-10-07","current":-4.269588,"twenty":-6.253625,"median":-4.407185,"eighty":-2.906836,"marketCap":442128652},{"date":"2022-10-14","current":-3.691575,"twenty":-6.253625,"median":-4.365357,"eighty":-2.906836,"marketCap":382273690},{"date":"2022-10-21","current":-3.506611,"twenty":-6.253625,"median":-4.320057,"eighty":-2.906836,"marketCap":363120102},{"date":"2022-10-28","current":-3.907367,"twenty":-6.253625,"median":-4.320057,"eighty":-2.906836,"marketCap":404619543},{"date":"2022-11-04","current":-4.368078,"twenty":-6.253625,"median":-4.300857,"eighty":-2.906836,"marketCap":384674823},{"date":"2022-11-11","current":-5.215891,"twenty":-6.253625,"median":-4.300857,"eighty":-2.906836,"marketCap":459337447},{"date":"2022-11-18","current":-4.580032,"twenty":-6.253625,"median":-4.300857,"eighty":-2.906836,"marketCap":403340479},{"date":"2022-11-25","current":-4.552385,"twenty":-6.253625,"median":-4.300857,"eighty":-2.906836,"marketCap":400905828},{"date":"2022-12-02","current":-4.745908,"twenty":-6.253625,"median":-4.300857,"eighty":-2.906836,"marketCap":417948383},{"date":"2022-12-09","current":-4.331217,"twenty":-6.253625,"median":-4.294457,"eighty":-2.906836,"marketCap":381428622},{"date":"2022-12-16","current":-2.85676,"twenty":-6.253625,"median":-4.284224,"eighty":-2.903809,"marketCap":251580580},{"date":"2022-12-23","current":-3.32961,"twenty":-6.253625,"median":-4.284224,"eighty":-2.862041,"marketCap":293222102},{"date":"2022-12-30","current":-4.370917,"twenty":-6.253625,"median":-4.294457,"eighty":-2.862041,"marketCap":384924767},{"date":"2023-01-06","current":-4.512329,"twenty":-6.253625,"median":-4.322002,"eighty":-2.862041,"marketCap":397378216},{"date":"2023-01-13","current":-4.24236,"twenty":-6.253625,"median":-4.320057,"eighty":-2.862041,"marketCap":373603451},{"date":"2023-01-20","current":-4.33235,"twenty":-6.253625,"median":-4.322002,"eighty":-2.862041,"marketCap":381528372},{"date":"2023-01-27","current":-4.088093,"twenty":-6.253625,"median":-4.294457,"eighty":-2.862041,"marketCap":360017871},{"date":"2023-02-03","current":-4.370917,"twenty":-6.253625,"median":-4.284224,"eighty":-2.862041,"marketCap":384924767},{"date":"2023-02-10","current":-4.165226,"twenty":-6.253625,"median":-4.269527,"eighty":-2.862041,"marketCap":366810661},{"date":"2023-02-17","current":-2.43428,"twenty":-6.240783,"median":-4.262179,"eighty":-2.84267,"marketCap":402364561},{"date":"2023-02-24","current":-2.057138,"twenty":-6.238604,"median":-4.24236,"eighty":-2.823533,"marketCap":340026390},{"date":"2023-03-03","current":-2.146281,"twenty":-6.180304,"median":-4.224661,"eighty":-2.781626,"marketCap":354760866},{"date":"2023-03-10","current":-2.057138,"twenty":-6.152907,"median":-4.208959,"eighty":-2.75484,"marketCap":340026390},{"date":"2023-03-17","current":-2.331423,"twenty":-6.11274,"median":-4.196041,"eighty":-2.706336,"marketCap":385363242},{"date":"2023-03-24","current":-2.276566,"twenty":-6.11274,"median":-4.183771,"eighty":-2.661741,"marketCap":376295871},{"date":"2023-03-31","current":-2.667422,"twenty":-6.111964,"median":-4.173741,"eighty":-2.649856,"marketCap":440900885},{"date":"2023-04-06","current":-2.681136,"twenty":-6.111964,"median":-4.146073,"eighty":-2.649856,"marketCap":443167728},{"date":"2023-04-14","current":-2.978326,"twenty":-6.11274,"median":-4.128054,"eighty":-2.647561,"marketCap":492290498},{"date":"2023-04-21","current":-2.619824,"twenty":-6.11274,"median":-4.108854,"eighty":-2.641981,"marketCap":433033309},{"date":"2023-04-28","current":-2.412996,"twenty":-6.11274,"median":-4.086917,"eighty":-2.626336,"marketCap":398846469},{"date":"2023-05-05","current":-1.997872,"twenty":-6.087907,"median":-4.049743,"eighty":-2.6213,"marketCap":315699670},{"date":"2023-05-12","current":-1.911983,"twenty":-6.00906,"median":-4.038383,"eighty":-2.601613,"marketCap":302127687},{"date":"2023-05-19","current":-1.738822,"twenty":-5.954697,"median":-4.012327,"eighty":-2.595069,"marketCap":274765179},{"date":"2023-05-26","current":-1.738822,"twenty":-5.924166,"median":-3.998811,"eighty":-2.559679,"marketCap":274765179},{"date":"2023-06-02","current":-1.587306,"twenty":-5.912525,"median":-3.987794,"eighty":-2.54416,"marketCap":250822985},{"date":"2023-06-09","current":-1.688317,"twenty":-5.903664,"median":-3.97614,"eighty":-2.515942,"marketCap":266784448},{"date":"2023-06-16","current":-1.493511,"twenty":-5.881585,"median":-3.961315,"eighty":-2.495534,"marketCap":236001627},{"date":"2023-06-23","current":-1.464651,"twenty":-5.820152,"median":-3.946448,"eighty":-2.476356,"marketCap":231441209},{"date":"2023-06-30","current":-1.32035,"twenty":-5.781367,"median":-3.938194,"eighty":-2.46815,"marketCap":208639119},{"date":"2023-07-07","current":-1.096684,"twenty":-5.767239,"median":-3.926795,"eighty":-2.461725,"marketCap":173295880},{"date":"2023-07-14","current":-1.183265,"twenty":-5.753441,"median":-3.916124,"eighty":-2.45079,"marketCap":186977134},{"date":"2023-07-21","current":-1.16162,"twenty":-5.738623,"median":-3.902098,"eighty":-2.423309,"marketCap":183556821},{"date":"2023-07-28","current":-1.21934,"twenty":-5.710966,"median":-3.89966,"eighty":-2.39588,"marketCap":192677657},{"date":"2023-08-04","current":-1.46188,"twenty":-5.691895,"median":-3.884246,"eighty":-2.372906,"marketCap":206981717},{"date":"2023-08-11","current":-1.348806,"twenty":-5.675808,"median":-3.862584,"eighty":-2.346821,"marketCap":190972081},{"date":"2023-08-18","current":-1.356883,"twenty":-5.661094,"median":-3.856444,"eighty":-2.327554,"marketCap":192115627},{"date":"2023-08-25","current":-1.122659,"twenty":-5.642939,"median":-3.835297,"eighty":-2.279163,"marketCap":158952810},{"date":"2023-09-01","current":-1.033816,"twenty":-5.621148,"median":-3.822591,"eighty":-2.226817,"marketCap":146373811},{"date":"2023-09-08","current":-0.936895,"twenty":-5.610619,"median":-3.805269,"eighty":-2.211408,"marketCap":132651266},{"date":"2023-09-15","current":-1.049969,"twenty":-5.594688,"median":-3.791764,"eighty":-2.194285,"marketCap":148660902},{"date":"2023-09-22","current":-1.009586,"twenty":-5.573404,"median":-3.784057,"eighty":-2.163015,"marketCap":142943175},{"date":"2023-09-29","current":-1.106506,"twenty":-5.553533,"median":-3.768644,"eighty":-2.142415,"marketCap":156665719},{"date":"2023-10-06","current":-1.058046,"twenty":-5.535997,"median":-3.751711,"eighty":-2.124259,"marketCap":149804447},{"date":"2023-10-13","current":-1.009586,"twenty":-5.530362,"median":-3.745537,"eighty":-2.113365,"marketCap":142943175},{"date":"2023-10-20","current":-0.856129,"twenty":-5.528881,"median":-3.711035,"eighty":-2.099567,"marketCap":121215812},{"date":"2023-10-27","current":-0.647104,"twenty":-5.530246,"median":-3.695288,"eighty":-2.090126,"marketCap":91620857},{"date":"2023-11-03","current":-0.622876,"twenty":-5.530246,"median":-3.680928,"eighty":-2.070428,"marketCap":87058111},{"date":"2023-11-10","current":-0.56813,"twenty":-5.530246,"median":-3.667547,"eighty":-2.054937,"marketCap":79406415},{"date":"2023-11-17","current":-0.570752,"twenty":-5.530246,"median":-3.644676,"eighty":-2.02705,"marketCap":79772924},{"date":"2023-11-24","current":-0.605088,"twenty":-5.530246,"median":-3.63006,"eighty":-2.008787,"marketCap":84571898},{"date":"2023-12-01","current":-0.630983,"twenty":-5.530246,"median":-3.594199,"eighty":-1.984272,"marketCap":88191173},{"date":"2023-12-08","current":-0.687115,"twenty":-5.530188,"median":-3.575973,"eighty":-1.952485,"marketCap":96036751},{"date":"2023-12-15","current":-0.688509,"twenty":-5.530188,"median":-3.560803,"eighty":-1.928904,"marketCap":96231459},{"date":"2023-12-22","current":-0.62328,"twenty":-5.530188,"median":-3.557127,"eighty":-1.913316,"marketCap":87114553},{"date":"2023-12-29","current":-0.756605,"twenty":-5.530246,"median":-3.558965,"eighty":-1.898992,"marketCap":105749233},{"date":"2024-01-05","current":-0.676053,"twenty":-5.530304,"median":-3.549366,"eighty":-1.893314,"marketCap":94490542},{"date":"2024-01-12","current":-0.604924,"twenty":-5.530304,"median":-3.523541,"eighty":-1.878246,"marketCap":84548992},{"date":"2024-01-19","current":-0.593206,"twenty":-5.530362,"median":-3.503855,"eighty":-1.861175,"marketCap":82911156},{"date":"2024-01-26","current":-0.717599,"twenty":-5.530304,"median":-3.501098,"eighty":-1.83927,"marketCap":100297415},{"date":"2024-02-02","current":-0.737758,"twenty":-5.530304,"median":-3.501098,"eighty":-1.821001,"marketCap":103114952},{"date":"2024-02-09","current":-1.237381,"twenty":-5.530304,"median":-3.501098,"eighty":-1.803757,"marketCap":172946326},{"date":"2024-02-16","current":-1.065295,"twenty":-5.530304,"median":-3.497357,"eighty":-1.784998,"marketCap":148894188},{"date":"2024-02-23","current":-0.925987,"twenty":-5.530304,"median":-3.493617,"eighty":-1.76886,"marketCap":129423409},{"date":"2024-03-01","current":-0.931533,"twenty":-5.530246,"median":-3.493617,"eighty":-1.765064,"marketCap":133301400},{"date":"2024-03-08","current":-1.230286,"twenty":-5.530246,"median":-3.493617,"eighty":-1.765064,"marketCap":176052636},{"date":"2024-03-15","current":-1.077505,"twenty":-5.530246,"median":-3.493617,"eighty":-1.765064,"marketCap":154189891},{"date":"2024-03-22","current":-1.141834,"twenty":-5.530246,"median":-3.493617,"eighty":-1.75222,"marketCap":163395257},{"date":"2024-03-28","current":-1.19008,"twenty":-5.530246,"median":-3.493617,"eighty":-1.741713,"marketCap":170299282},{"date":"2024-04-05","current":-1.069464,"twenty":-5.530304,"median":-3.493617,"eighty":-1.717331,"marketCap":153039220},{"date":"2024-04-12","current":-1.077505,"twenty":-5.530304,"median":-3.493617,"eighty":-1.708028,"marketCap":154189891},{"date":"2024-04-19","current":-1.041769,"twenty":-5.530304,"median":-3.493617,"eighty":-1.692185,"marketCap":149076142},{"date":"2024-04-26","current":-0.862715,"twenty":-5.530246,"median":-3.493617,"eighty":-1.684206,"marketCap":123453680},{"date":"2024-05-03","current":-0.878993,"twenty":-5.530246,"median":-3.493617,"eighty":-1.684206,"marketCap":125782994},{"date":"2024-05-10","current":-0.860696,"twenty":-5.530246,"median":-3.493617,"eighty":-1.684206,"marketCap":125949981},{"date":"2024-05-17","current":-0.912982,"twenty":-5.530246,"median":-3.493617,"eighty":-1.684206,"marketCap":133601148},{"date":"2024-05-24","current":-0.876784,"twenty":-5.530246,"median":-3.493617,"eighty":-1.679677,"marketCap":128304186},{"date":"2024-05-31","current":-0.807467,"twenty":-5.530246,"median":-3.493617,"eighty":-1.663086,"marketCap":118160637},{"date":"2024-06-07","current":-0.828501,"twenty":-5.530246,"median":-3.493617,"eighty":-1.652426,"marketCap":121238645},{"date":"2024-06-14","current":-0.86861,"twenty":-5.530304,"median":-3.493617,"eighty":-1.621772,"marketCap":127108046},{"date":"2024-06-21","current":-0.807575,"twenty":-5.530362,"median":-3.495487,"eighty":-1.552674,"marketCap":118176450},{"date":"2024-06-28","current":-0.828782,"twenty":-5.531765,"median":-3.501098,"eighty":-1.502169,"marketCap":121279797},{"date":"2024-07-05","current":-0.705372,"twenty":-5.531765,"median":-3.501098,"eighty":-1.463543,"marketCap":103220561},{"date":"2024-07-12","current":-0.819669,"twenty":-5.531765,"median":-3.501098,"eighty":-1.430073,"marketCap":119946230},{"date":"2024-07-15","current":-0.803572,"twenty":-5.531765,"median":-3.501098,"eighty":-1.408574,"marketCap":117590677},{"date":"2024-08-02","current":-0.786708,"twenty":-5.540395,"median":-3.52844,"eighty":-1.378071,"marketCap":115122956},{"date":"2024-08-09","current":-1.162622,"twenty":-5.540395,"median":-3.52844,"eighty":-1.348806,"marketCap":104534798},{"date":"2024-08-16","current":-1.156659,"twenty":-5.540395,"median":-3.52844,"eighty":-1.300346,"marketCap":103998658},{"date":"2024-08-23","current":-1.091622,"twenty":-5.540395,"median":-3.52844,"eighty":-1.26245,"marketCap":98150993},{"date":"2024-08-30","current":-1.06888,"twenty":-5.540395,"median":-3.52844,"eighty":-1.237381,"marketCap":96106181},{"date":"2024-09-06","current":-1.106182,"twenty":-5.540395,"median":-3.52844,"eighty":-1.214203,"marketCap":99460172},{"date":"2024-09-13","current":-1.020345,"twenty":-5.540395,"median":-3.52844,"eighty":-1.19008,"marketCap":91742252},{"date":"2024-09-20","current":-1.024921,"twenty":-5.540395,"median":-3.52844,"eighty":-1.179196,"marketCap":92153708},{"date":"2024-09-27","current":-0.979714,"twenty":-5.540395,"median":-3.52844,"eighty":-1.162622,"marketCap":88089020},{"date":"2024-10-04","current":-1.221696,"twenty":-5.540395,"median":-3.52844,"eighty":-1.156659,"marketCap":109846322},{"date":"2024-10-11","current":-1.174547,"twenty":-5.540395,"median":-3.52844,"eighty":-1.156659,"marketCap":105607077},{"date":"2024-10-18","current":-1.184254,"twenty":-5.540395,"median":-3.52844,"eighty":-1.156659,"marketCap":106479863},{"date":"2024-10-25","current":-1.131559,"twenty":-5.540395,"median":-3.52844,"eighty":-1.155827,"marketCap":101741883},{"date":"2024-10-31","current":-1.165118,"twenty":-5.540395,"median":-3.52844,"eighty":-1.155436,"marketCap":104759228},{"date":"2024-11-08","current":-1.26376,"twenty":-5.541296,"median":-3.5198,"eighty":-1.15523,"marketCap":110552457},{"date":"2024-11-15","current":-1.19944,"twenty":-5.541296,"median":-3.493617,"eighty":-1.15523,"marketCap":104925835},{"date":"2024-11-22","current":-1.113919,"twenty":-5.541296,"median":-3.47588,"eighty":-1.14719,"marketCap":97444559},{"date":"2024-11-29","current":-1.210614,"twenty":-5.541296,"median":-3.463693,"eighty":-1.14719,"marketCap":105903289},{"date":"2024-12-06","current":-1.140851,"twenty":-5.541296,"median":-3.43751,"eighty":-1.145928,"marketCap":99800472},{"date":"2024-12-13","current":-1.037137,"twenty":-5.541296,"median":-3.414129,"eighty":-1.13842,"marketCap":90727702},{"date":"2024-12-20","current":-0.930558,"twenty":-5.537319,"median":-3.387697,"eighty":-1.128401,"marketCap":81404303},{"date":"2024-12-27","current":-0.859506,"twenty":-5.530188,"median":-3.36644,"eighty":-1.123123,"marketCap":75188703},{"date":"2025-01-03","current":-1.162625,"twenty":-5.516937,"median":-3.343606,"eighty":-1.121478,"marketCap":101705253},{"date":"2025-01-10","current":-1.025677,"twenty":-5.508837,"median":-3.312909,"eighty":-1.11771,"marketCap":89725186},{"date":"2025-01-17","current":-1.007316,"twenty":-5.497414,"median":-3.305436,"eighty":-1.112429,"marketCap":88118996},{"date":"2025-01-24","current":-0.992746,"twenty":-5.497414,"median":-3.273794,"eighty":-1.107,"marketCap":86844470},{"date":"2025-01-31","current":-0.957982,"twenty":-5.497414,"median":-3.261546,"eighty":-1.105896,"marketCap":83803273},{"date":"2025-02-07","current":-0.94774,"twenty":-5.497414,"median":-3.175832,"eighty":-1.099644,"marketCap":82907318},{"date":"2025-02-14","current":-0.879508,"twenty":-5.497414,"median":-3.156988,"eighty":-1.094654,"marketCap":76938496},{"date":"2025-02-21","current":-1.007647,"twenty":-5.497414,"median":-3.135466,"eighty":-1.083557,"marketCap":77006432},{"date":"2025-02-28","current":-0.919547,"twenty":-5.497414,"median":-3.112977,"eighty":-1.076519,"marketCap":70273658},{"date":"2025-03-07","current":-0.68498,"twenty":-5.459269,"median":-3.063461,"eighty":-1.066729,"marketCap":52347563},{"date":"2025-03-14","current":-0.764271,"twenty":-5.377449,"median":-3.033537,"eighty":-1.058663,"marketCap":58407088},{"date":"2025-03-21","current":-0.67617,"twenty":-5.323498,"median":-2.978326,"eighty":-1.050101,"marketCap":51674282},{"date":"2025-03-28","current":-0.479046,"twenty":-5.224446,"median":-2.945279,"eighty":-1.041892,"marketCap":36609630},{"date":"2025-04-04","current":-0.425084,"twenty":-5.182452,"median":-2.90636,"eighty":-1.037854,"marketCap":32485787},{"date":"2025-04-11","current":-0.439401,"twenty":-5.097768,"median":-2.855494,"eighty":-1.033601,"marketCap":33579867},{"date":"2025-04-17","current":-0.486754,"twenty":-4.988131,"median":-2.820242,"eighty":-1.024311,"marketCap":37198750},{"date":"2025-04-25","current":-0.657449,"twenty":-4.90474,"median":-2.783037,"eighty":-1.019651,"marketCap":50243561},{"date":"2025-05-02","current":-0.758085,"twenty":-4.802193,"median":-2.732808,"eighty":-1.010806,"marketCap":57934396},{"date":"2025-05-09","current":-0.689678,"twenty":-4.756262,"median":-2.687994,"eighty":-1.007448,"marketCap":52706588},{"date":"2025-05-16","current":-0.745686,"twenty":-4.690954,"median":-2.666869,"eighty":-1.002814,"marketCap":46621762},{"date":"2025-05-23","current":-0.641201,"twenty":-4.668631,"median":-2.639443,"eighty":-0.991544,"marketCap":40089154},{"date":"2025-05-30","current":-0.626,"twenty":-4.606093,"median":-2.61192,"eighty":-0.988921,"marketCap":39138765},{"date":"2025-06-06","current":-0.588689,"twenty":-4.57934,"median":-2.571624,"eighty":-0.98354,"marketCap":36805991},{"date":"2025-06-13","current":-0.602508,"twenty":-4.544148,"median":-2.497361,"eighty":-0.976077,"marketCap":37669981},{"date":"2025-06-20","current":-0.613563,"twenty":-4.525095,"median":-2.464938,"eighty":-0.968885,"marketCap":38361173},{"date":"2025-06-27","current":-0.620472,"twenty":-4.496165,"median":-2.44341,"eighty":-0.961125,"marketCap":38793168},{"date":"2025-07-03","current":-0.606653,"twenty":-4.462711,"median":-2.413709,"eighty":-0.955525,"marketCap":37929178},{"date":"2025-07-11","current":-0.690949,"twenty":-4.419353,"median":-2.38628,"eighty":-0.94965,"marketCap":43199520},{"date":"2025-07-18","current":-0.562433,"twenty":-4.370917,"median":-2.350313,"eighty":-0.944972,"marketCap":35164409},{"date":"2025-07-25","current":-0.612181,"twenty":-4.34425,"median":-2.283059,"eighty":-0.930753,"marketCap":38274774},{"date":"2025-08-01","current":-0.526503,"twenty":-4.321613,"median":-2.22019,"eighty":-0.921603,"marketCap":32918034},{"date":"2025-08-08","current":-0.548614,"twenty":-4.291871,"median":-2.206071,"eighty":-0.917005,"marketCap":34300418},{"date":"2025-08-15","current":-0.326315,"twenty":-4.268071,"median":-2.187423,"eighty":-0.909097,"marketCap":40321442},{"date":"2025-08-22","current":-0.422455,"twenty":-4.25249,"median":-2.149795,"eighty":-0.897627,"marketCap":52201093},{"date":"2025-08-29","current":-0.538946,"twenty":-4.228811,"median":-2.135675,"eighty":-0.890144,"marketCap":66595415},{"date":"2025-09-05","current":-0.47263,"twenty":-4.21564,"median":-2.12104,"eighty":-0.879508,"marketCap":58401057},{"date":"2025-09-12","current":-0.465964,"twenty":-4.197295,"median":-2.11268,"eighty":-0.876852,"marketCap":57577285},{"date":"2025-09-19","current":-0.402104,"twenty":-4.178393,"median":-2.097025,"eighty":-0.869983,"marketCap":49686422},{"date":"2025-09-26","current":-0.467367,"twenty":-4.162571,"median":-2.082501,"eighty":-0.859744,"marketCap":57750711},{"date":"2025-10-03","current":-0.441402,"twenty":-4.136838,"median":-2.059833,"eighty":-0.852257,"marketCap":54542338},{"date":"2025-10-10","current":-0.40842,"twenty":-4.110409,"median":-2.031663,"eighty":-0.841527,"marketCap":50466837},{"date":"2025-10-17","current":-0.423157,"twenty":-4.087399,"median":-2.015323,"eighty":-0.828364,"marketCap":52287806},{"date":"2025-10-24","current":-0.434385,"twenty":-4.048591,"median":-1.980827,"eighty":-0.8194,"marketCap":53675210},{"date":"2025-10-31","current":-0.768209,"twenty":-4.035263,"median":-1.924543,"eighty":-0.814808,"marketCap":94924556},{"date":"2025-11-07","current":-0.71421,"twenty":-4.001921,"median":-1.893677,"eighty":-0.800042,"marketCap":89005572},{"date":"2025-11-14","current":-0.75252,"twenty":-3.983807,"median":-1.863937,"eighty":-0.787249,"marketCap":93779818},{"date":"2025-11-21","current":-0.788094,"twenty":-3.966625,"median":-1.80015,"eighty":-0.784283,"marketCap":98213045},{"date":"2025-11-28","current":-0.768939,"twenty":-3.952294,"median":-1.769857,"eighty":-0.774404,"marketCap":95825923},{"date":"2025-12-05","current":-0.808617,"twenty":-3.936806,"median":-1.738822,"eighty":-0.768355,"marketCap":100770677},{"date":"2025-12-12","current":-0.957753,"twenty":-3.920106,"median":-1.702747,"eighty":-0.768355,"marketCap":119356132},{"date":"2025-12-19","current":-0.871555,"twenty":-3.906704,"median":-1.645027,"eighty":-0.768355,"marketCap":108614080},{"date":"2025-12-26","current":-1.022059,"twenty":-3.900594,"median":-1.598129,"eighty":-0.768355,"marketCap":127370043},{"date":"2026-01-02","current":-1.007009,"twenty":-3.882973,"median":-1.518763,"eighty":-0.768355,"marketCap":125494447},{"date":"2026-01-09","current":-1.2004,"twenty":-3.860185,"median":-1.463265,"eighty":-0.768355,"marketCap":149595012},{"date":"2026-01-16","current":-0.978539,"twenty":-3.835167,"median":-1.428644,"eighty":-0.768355,"marketCap":121946484},{"date":"2026-01-23","current":-0.9756,"twenty":-3.827408,"median":-1.378071,"eighty":-0.768355,"marketCap":121580279},{"date":"2026-01-30","current":-0.974131,"twenty":-3.803157,"median":-1.352845,"eighty":-0.768355,"marketCap":121397176},{"date":"2026-02-06","current":-0.89479,"twenty":-3.785183,"median":-1.314386,"eighty":-0.768355,"marketCap":111509623},{"date":"2026-02-13","current":-0.835007,"twenty":-3.775776,"median":-1.289956,"eighty":-0.768355,"marketCap":163693930},{"date":"2026-02-20","current":-0.904851,"twenty":-3.76825,"median":-1.270277,"eighty":-0.768355,"marketCap":177386170},{"date":"2026-02-27","current":-0.874908,"twenty":-3.750555,"median":-1.253537,"eighty":-0.768355,"marketCap":171516100},{"date":"2026-03-06","current":-0.825314,"twenty":-3.712954,"median":-1.240985,"eighty":-0.768355,"marketCap":161793797},{"date":"2026-03-13","current":-0.739227,"twenty":-3.688987,"median":-1.228001,"eighty":-0.765509,"marketCap":144917347},{"date":"2026-03-20","current":-0.72332,"twenty":-3.668455,"median":-1.212409,"eighty":-0.761437,"marketCap":141798872},{"date":"2026-03-27","current":-0.557402,"twenty":-3.6487,"median":-1.205909,"eighty":-0.756677,"marketCap":109272438},{"date":"2026-04-02","current":-0.669265,"twenty":-3.625972,"median":-1.19992,"eighty":-0.747155,"marketCap":131202099},{"date":"2026-04-10","current":-0.938351,"twenty":-3.584639,"median":-1.19048,"eighty":-0.745958,"marketCap":183953458},{"date":"2026-04-17","current":-0.995848,"twenty":-3.563174,"median":-1.18618,"eighty":-0.745958,"marketCap":195225116},{"date":"2026-04-24","current":-1.006198,"twenty":-3.529112,"median":-1.182503,"eighty":-0.745958,"marketCap":197254015},{"date":"2026-05-01","current":-0.9556,"twenty":-3.517162,"median":-1.1762,"eighty":-0.745958,"marketCap":187334955},{"date":"2026-05-08","current":-1.017697,"twenty":-3.505508,"median":-1.167532,"eighty":-0.745958,"marketCap":199508346},{"date":"2026-05-15","current":-1.023807,"twenty":-3.505508,"median":-1.162834,"eighty":-0.745958,"marketCap":200706125},{"date":"2026-05-22","current":-0.932267,"twenty":-3.496609,"median":-1.161289,"eighty":-0.745958,"marketCap":181763075},{"date":"2026-05-29","current":-1.053716,"twenty":-3.497357,"median":-1.155827,"eighty":-0.745686,"marketCap":205441887},{"date":"2026-06-05","current":-1.049089,"twenty":-3.496609,"median":-1.149081,"eighty":-0.745958,"marketCap":204539837},{"date":"2026-06-12","current":-1.040992,"twenty":-3.460937,"median":-1.141342,"eighty":-0.745958,"marketCap":202961250},{"date":"2026-06-18","current":-1.092644,"twenty":-3.431873,"median":-1.136983,"eighty":-0.745958,"marketCap":213031664},{"date":"2026-06-26","current":-1.099618,"twenty":-3.381209,"median":-1.125752,"eighty":-0.745686,"marketCap":214391440},{"date":"2026-07-02","current":-1.11008,"twenty":-3.358303,"median":-1.125545,"eighty":-0.745686,"marketCap":216431105},{"date":"2026-07-10","current":-1.185635,"twenty":-3.314211,"median":-1.123239,"eighty":-0.745686,"marketCap":231162018},{"date":"2026-07-17","current":-1.090319,"twenty":-3.30428,"median":-1.122268,"eighty":-0.745686,"marketCap":212578405},{"date":"2026-07-24","current":-0.824132,"twenty":-3.267699,"median":-1.11771,"eighty":-0.745686,"marketCap":160680265},{"date":"2026-07-31","current":-0.814833,"twenty":-3.263757,"median":-1.115455,"eighty":-0.745685,"marketCap":158867230},{"date":"2026-08-07","current":-0.226665,"twenty":-3.263757,"median":-1.110137,"eighty":-0.741781,"marketCap":44192738},{"date":"2026-08-14","current":-0.200837,"twenty":-3.263757,"median":-1.106918,"eighty":-0.738013,"marketCap":45136105},{"date":"2026-08-21","current":-0.18368,"twenty":-3.263757,"median":-1.105825,"eighty":-0.729154,"marketCap":41280257},{"date":"2026-08-28","current":-0.195791,"twenty":-3.263757,"median":-1.101041,"eighty":-0.720727,"marketCap":44002032},{"date":"2026-09-04","current":-0.178634,"twenty":-3.263757,"median":-1.098311,"eighty":-0.71416,"marketCap":40146184},{"date":"2026-09-09","current":-0.173588,"twenty":-3.263757,"median":-1.097379,"eighty":-0.713472,"marketCap":39012111}],"updateTime":1789112739662},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"KPTI\",pageSize:20,pageCount:9,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"11008737","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520306217-KPTI","pdf_url":null,"pub_time":1606752000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520306217/0001193125-20-306217-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520306217/d22638d8k.htm","primary":true,"translateUrl":null,"linkName":"d22638d8k.htm","type":"8-K","id":"NTFILE3YLnWSRLnENQ8JfA","market":"us","size":25426}],"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":"2020-12-01 00:00","pubTimestamp":1606752000,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10694385","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020049664-KPTI","pdf_url":null,"pub_time":1604246400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"KPTI","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/0001564590-20-049664-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-10q_20200930.htm","primary":true,"translateUrl":null,"linkName":"kpti-10q_20200930.htm","type":"10-Q","id":"NTFILEHSLSp6qyEAbEsVJU","market":"us","size":2758233},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex101_39.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex101_39.htm","type":"EX-10.1","id":"NTFILEC1iFZuKai9kfLi4n","market":"us","size":109321},{"description":"EX-10.8","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex108_91.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex108_91.htm","type":"EX-10.8","id":"NTFILE6v55XG6QK9YRTjvj","market":"us","size":10361},{"description":"EX-10.9","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex109_38.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex109_38.htm","type":"EX-10.9","id":"NTFILEFHzU52aPrrVDT7h4","market":"us","size":38958},{"description":"EX-10.10","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex1010_36.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex1010_36.htm","type":"EX-10.10","id":"NTFILE8xUGWSrpw4Nh51Mn","market":"us","size":38549},{"description":"EX-10.11","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex1011_37.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex1011_37.htm","type":"EX-10.11","id":"NTFILEHnAFEcjXizVujuNe","market":"us","size":73544},{"description":"EX-10.12","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex1012_35.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex1012_35.htm","type":"EX-10.12","id":"NTFILEBpYnTayGxjMXM4eK","market":"us","size":75333},{"description":"EX-10.13","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex1013_34.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex1013_34.htm","type":"EX-10.13","id":"NTFILE5ridouSytEoJzziy","market":"us","size":84079},{"description":"EX-10.14","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex1014_32.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex1014_32.htm","type":"EX-10.14","id":"NTFILE2wbLPCU7dRbMhMKe","market":"us","size":71171},{"description":"EX-10.15","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex1015_33.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex1015_33.htm","type":"EX-10.15","id":"NTFILEGa9i1tPmm8eJUJwN","market":"us","size":56222},{"description":"EX-31.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex311_10.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex311_10.htm","type":"EX-31.1","id":"NTFILEHnXPmESAiBYz6Rj6","market":"us","size":8121},{"description":"EX-31.2","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex312_7.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex312_7.htm","type":"EX-31.2","id":"NTFILECRkMFWQzdosTFkBF","market":"us","size":8141},{"description":"EX-32.1","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex321_8.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex321_8.htm","type":"EX-32.1","id":"NTFILE8rhbedPbkM3cKFV6","market":"us","size":5972},{"description":"EX-32.2","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/kpti-ex322_6.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex322_6.htm","type":"EX-32.2","id":"NTFILE75EddoNBYjw8GLh4","market":"us","size":6252},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/gpkys2mv2lk5000001.jpg","primary":false,"translateUrl":null,"linkName":"gpkys2mv2lk5000001.jpg","type":"GRAPHIC","id":"NTFILEH2VGDmGfCPTS8G1b","market":"us","size":8204}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":45379,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45380,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45381,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45382,"name":"Condensed Consolidated Statements of Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45383,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":45384,"name":"Condensed Consolidated Statement of Stockholders' Equity","name_zh":"简明合并股东权益表","url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020049664/R7.htm","cdn_url":"https://static.tigerbbs.com/8a7f0c569f880697d1c3a03390885b8c","translation_url":"https://static.tigerbbs.com/ce73c6cdca624d2d306899a003d46142","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-11-02 00:00","pubTimestamp":1604246400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10694134","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520283919-KPTI","pdf_url":null,"pub_time":1604246400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520283919/0001193125-20-283919-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520283919/d67495dex991.htm","primary":true,"translateUrl":null,"linkName":"d67495dex991.htm","type":"EX-99.1","id":"NTFILEH7KpFr1mVm2y938m","market":"us","size":108639},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520283919/d67495d8k.htm","primary":false,"translateUrl":null,"linkName":"d67495d8k.htm","type":"8-K","id":"NTFILECtvxA7SQSrxKwAwt","market":"us","size":27285},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520283919/d67495dex992.htm","primary":false,"translateUrl":null,"linkName":"d67495dex992.htm","type":"EX-99.2","id":"NTFILE833Y5jmB9ZK5F6Ad","market":"us","size":38898},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520283919/g67495logo.jpg","primary":false,"translateUrl":null,"linkName":"g67495logo.jpg","type":"GRAPHIC","id":"NTFILEH1FgHMUdqtqfCXxS","market":"us","size":9592}],"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":"2020-11-02 00:00","pubTimestamp":1604246400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10404137","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520254004-KPTI","pdf_url":null,"pub_time":1600963200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520254004/0001193125-20-254004-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520254004/d77264dex101.htm","primary":true,"translateUrl":null,"linkName":"d77264dex101.htm","type":"EX-10.1","id":"NTFILEHfRhbDEvj9kEFxfc","market":"us","size":80548},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520254004/d77264d8k.htm","primary":false,"translateUrl":null,"linkName":"d77264d8k.htm","type":"8-K","id":"NTFILEA6Ng3NR7QX3maCMk","market":"us","size":29285},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520254004/d77264dex102.htm","primary":false,"translateUrl":null,"linkName":"d77264dex102.htm","type":"EX-10.2","id":"NTFILECGsZeeE2F2S915ii","market":"us","size":38624},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520254004/kpti-20200923.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200923.xsd","type":"EX-101.SCH","id":"NTFILECoaFYc4ACdZ7LjnH","market":"us","size":3075},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520254004/kpti-20200923_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200923_lab.xml","type":"EX-101.LAB","id":"NTFILEAm4pn9t2NeeGuiBr","market":"us","size":18138},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520254004/kpti-20200923_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200923_pre.xml","type":"EX-101.PRE","id":"NTFILEHxZcHjckv6VCpCMf","market":"us","size":11411}],"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":"2020-09-25 00:00","pubTimestamp":1600963200,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10324006","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520236284-KPTI","pdf_url":null,"pub_time":1598803200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/0001193125-20-236284-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/d58964dex101.htm","primary":true,"translateUrl":null,"linkName":"d58964dex101.htm","type":"EX-10.1","id":"NTFILEEExj5zbMVuBPLdeL","market":"us","size":33946},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/d58964d8k.htm","primary":false,"translateUrl":null,"linkName":"d58964d8k.htm","type":"8-K","id":"NTFILE5aHdYquBwirvdAhu","market":"us","size":39672},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/d58964dex102.htm","primary":false,"translateUrl":null,"linkName":"d58964dex102.htm","type":"EX-10.2","id":"NTFILEFzdpKu2w57rzgtZM","market":"us","size":34255},{"description":"EX-10.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/d58964dex103.htm","primary":false,"translateUrl":null,"linkName":"d58964dex103.htm","type":"EX-10.3","id":"NTFILE8o4gPGXmwz1F7bzc","market":"us","size":28300},{"description":"EX-10.4","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/d58964dex104.htm","primary":false,"translateUrl":null,"linkName":"d58964dex104.htm","type":"EX-10.4","id":"NTFILEtNjrcDZkT3d4u2Ls","market":"us","size":6259},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/kpti-20200825.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200825.xsd","type":"EX-101.SCH","id":"NTFILE96x5K3ff2Vyxvmwz","market":"us","size":3076},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/kpti-20200825_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200825_lab.xml","type":"EX-101.LAB","id":"NTFILEAuky6oZu243dcCCy","market":"us","size":18139},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/kpti-20200825_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200825_pre.xml","type":"EX-101.PRE","id":"NTFILE7m4pdsTBkmtgc4eH","market":"us","size":11412},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/g58964g67k62.jpg","primary":false,"translateUrl":null,"linkName":"g58964g67k62.jpg","type":"GRAPHIC","id":"NTFILEHa25quRA5t8sXGiY","market":"us","size":3281},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520236284/d58964d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d58964d8k_htm.xml","type":"XML","id":"NTFILE22PpPGtaLmVsDLsg","market":"us","size":3348}],"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":"2020-08-31 00:00","pubTimestamp":1598803200,"title_zh":"8-K  - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10324005","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520228623-KPTI","pdf_url":null,"pub_time":1596470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"KPTI","title":"S-8  - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520228623/0001193125-20-228623-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8  - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520228623/d942371ds8.htm","primary":true,"translateUrl":null,"linkName":"d942371ds8.htm","type":"S-8","id":"NTFILE89vh8CwNpAoiz5F5","market":"us","size":66367},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520228623/d942371dex51.htm","primary":false,"translateUrl":null,"linkName":"d942371dex51.htm","type":"EX-5.1","id":"NTFILE3mFi6rgJpKaUbmwK","market":"us","size":9049},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520228623/d942371dex232.htm","primary":false,"translateUrl":null,"linkName":"d942371dex232.htm","type":"EX-23.2","id":"NTFILEHHjKGvoSshuxii6V","market":"us","size":1696},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520228623/g942371snap0001.jpg","primary":false,"translateUrl":null,"linkName":"g942371snap0001.jpg","type":"GRAPHIC","id":"NTFILEAYbCxrw3nbgjr82t","market":"us","size":1967},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520228623/g942371snap0002.jpg","primary":false,"translateUrl":null,"linkName":"g942371snap0002.jpg","type":"GRAPHIC","id":"NTFILE5tLnpsSC78JMVXbT","market":"us","size":6121},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520228623/g942371snap0003.jpg","primary":false,"translateUrl":null,"linkName":"g942371snap0003.jpg","type":"GRAPHIC","id":"NTFILE6UbUsWHHu6Hj2wQy","market":"us","size":2149}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2020-08-04 00:00","pubTimestamp":1596470400,"title_zh":"S-8  - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10221617","market":"us","labels":[],"media":"sec.gov","original_id":"AN156459020036120-KPTI","pdf_url":null,"pub_time":1596470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"KPTI","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/0001564590-20-036120-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-10q_20200630.htm","primary":true,"translateUrl":null,"linkName":"kpti-10q_20200630.htm","type":"10-Q","id":"NTFILEC4FAXXE6XJaQKwaV","market":"us","size":2703422},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-ex101_116.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex101_116.htm","type":"EX-10.1","id":"NTFILEHC4tMzHgSPereZ3u","market":"us","size":67248},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-ex311_8.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex311_8.htm","type":"EX-31.1","id":"NTFILE57Bu5euv8vff4gFh","market":"us","size":8116},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-ex312_7.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex312_7.htm","type":"EX-31.2","id":"NTFILE876n34E2JDHzDCj3","market":"us","size":8138},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-ex321_9.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex321_9.htm","type":"EX-32.1","id":"NTFILE43f1oTx8AZw8d45m","market":"us","size":5964},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-ex322_6.htm","primary":false,"translateUrl":null,"linkName":"kpti-ex322_6.htm","type":"EX-32.2","id":"NTFILE2eRzkwRsmiJbqfEZ","market":"us","size":6244},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-20200630.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200630.xsd","type":"EX-101.SCH","id":"NTFILEUC6CW7oGcDGLvHPz","market":"us","size":42553},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-20200630_cal.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200630_cal.xml","type":"EX-101.CAL","id":"NTFILEF7vP8xhvvMA2KR6k","market":"us","size":46628},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-20200630_def.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200630_def.xml","type":"EX-101.DEF","id":"NTFILEH2w19EksuXQRBxxk","market":"us","size":167250},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-20200630_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200630_lab.xml","type":"EX-101.LAB","id":"NTFILE52keXbWRpQsesM83","market":"us","size":355219},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-20200630_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200630_pre.xml","type":"EX-101.PRE","id":"NTFILE3JRCYAtmaCExHn2r","market":"us","size":274176},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/kpti-10q_20200630_htm.xml","primary":false,"translateUrl":null,"linkName":"kpti-10q_20200630_htm.xml","type":"XML","id":"NTFILEGeTJy4PzJuC1nGLQ","market":"us","size":1563937}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[{"id":18652,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18653,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18654,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18655,"name":"Condensed Consolidated Statements of Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18656,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":18657,"name":"Condensed Consolidated Statement of Stockholders' Equity","name_zh":"简明合并股东权益表","url":"https://www.sec.gov/Archives/edgar/data/1503802/000156459020036120/R7.htm","cdn_url":"https://static.tigerbbs.com/84d58de69efd2675d20de5c430f7581b","translation_url":"https://static.tigerbbs.com/a3384879ee6cfbb751ee056589041be8","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2020-08-04 00:00","pubTimestamp":1596470400,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10219670","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520208728-KPTI","pdf_url":null,"pub_time":1596470400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/0001193125-20-208728-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/d121907dex991.htm","primary":true,"translateUrl":null,"linkName":"d121907dex991.htm","type":"EX-99.1","id":"NTFILECrouDkB8a45awmgh","market":"us","size":114453},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/d121907d8k.htm","primary":false,"translateUrl":null,"linkName":"d121907d8k.htm","type":"8-K","id":"NTFILE7BqXBy6SJmdEq429","market":"us","size":25134},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/kpti-20200804.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200804.xsd","type":"EX-101.SCH","id":"NTFILEB7Zcsym6Z47Bm1zE","market":"us","size":3074},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/kpti-20200804_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200804_lab.xml","type":"EX-101.LAB","id":"NTFILEGfCDBmmQQJX2z6oK","market":"us","size":18137},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/kpti-20200804_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200804_pre.xml","type":"EX-101.PRE","id":"NTFILE7uS8XmUKcmJquNfj","market":"us","size":11410},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/g121907g0804023417033.jpg","primary":false,"translateUrl":null,"linkName":"g121907g0804023417033.jpg","type":"GRAPHIC","id":"NTFILEFWevvvS5vWV7Ddsw","market":"us","size":3606},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520208728/d121907d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d121907d8k_htm.xml","type":"XML","id":"NTFILECTWZU57GdVfvN1DH","market":"us","size":3348}],"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":"2020-08-04 00:00","pubTimestamp":1596470400,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10159937","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520192262-KPTI","pdf_url":null,"pub_time":1594656000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/0001193125-20-192262-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/d28163dex991.htm","primary":true,"translateUrl":null,"linkName":"d28163dex991.htm","type":"EX-99.1","id":"NTFILE2oH4YDjUMEDs3MrX","market":"us","size":31973},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/d28163d8k.htm","primary":false,"translateUrl":null,"linkName":"d28163d8k.htm","type":"8-K","id":"NTFILE9mysXXqY2jmJU3tt","market":"us","size":28841},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/kpti-20200714.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200714.xsd","type":"EX-101.SCH","id":"NTFILEFXcPwebRWkKmbJs8","market":"us","size":3075},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/kpti-20200714_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200714_lab.xml","type":"EX-101.LAB","id":"NTFILEJ2YHDGURY1g6EsbU","market":"us","size":18138},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/kpti-20200714_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200714_pre.xml","type":"EX-101.PRE","id":"NTFILE65FWDNCCG8xsZe4H","market":"us","size":11411},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/g28163g0714005318625.jpg","primary":false,"translateUrl":null,"linkName":"g28163g0714005318625.jpg","type":"GRAPHIC","id":"NTFILECPTC4jdvDtuwwQBM","market":"us","size":3606},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520192262/d28163d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d28163d8k_htm.xml","type":"XML","id":"NTFILEBC19e1N1CARCh1La","market":"us","size":3348}],"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":"2020-07-14 00:00","pubTimestamp":1594656000,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10037585","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520175626-KPTI","pdf_url":null,"pub_time":1592755200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/0001193125-20-175626-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/d920716dex991.htm","primary":true,"translateUrl":null,"linkName":"d920716dex991.htm","type":"EX-99.1","id":"NTFILE42FszeUEKyN5Dxxz","market":"us","size":33720},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/d920716d8k.htm","primary":false,"translateUrl":null,"linkName":"d920716d8k.htm","type":"8-K","id":"NTFILE91tYgw6ymczQJNb4","market":"us","size":28006},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/kpti-20200622.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200622.xsd","type":"EX-101.SCH","id":"NTFILE5ugxx8dwS6yhv7xP","market":"us","size":3076},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/kpti-20200622_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200622_lab.xml","type":"EX-101.LAB","id":"NTFILEBDQUm19yKC3QyWmU","market":"us","size":18139},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/kpti-20200622_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200622_pre.xml","type":"EX-101.PRE","id":"NTFILE8rwyqhtbyB44pT2c","market":"us","size":11412},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/g920716g33j60.jpg","primary":false,"translateUrl":null,"linkName":"g920716g33j60.jpg","type":"GRAPHIC","id":"NTFILEHUhQqGopvCLaBczS","market":"us","size":6224},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520175626/d920716d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d920716d8k_htm.xml","type":"XML","id":"NTFILEC5mR7ziPAU3WnnZB","market":"us","size":3348}],"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":"2020-06-22 00:00","pubTimestamp":1592755200,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9753897","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520151512-KPTI","pdf_url":null,"pub_time":1590422400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520151512/0001193125-20-151512-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520151512/kpti-20200521.xsd","primary":true,"translateUrl":null,"linkName":"kpti-20200521.xsd","type":"EX-101.SCH","id":"NTFILEHASFYnuQxHKS7kUh","market":"us","size":3076},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520151512/d847516d8k.htm","primary":false,"translateUrl":null,"linkName":"d847516d8k.htm","type":"8-K","id":"NTFILEAhc8wi5XCF8V2Vut","market":"us","size":36599},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520151512/kpti-20200521_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200521_lab.xml","type":"EX-101.LAB","id":"NTFILEHgDCxhTKh8yntHcb","market":"us","size":18139},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520151512/kpti-20200521_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200521_pre.xml","type":"EX-101.PRE","id":"NTFILE6BMeWBYdStt8AyjZ","market":"us","size":11412},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520151512/d847516d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d847516d8k_htm.xml","type":"XML","id":"NTFILEHFWpXdx5yAkNAqE6","market":"us","size":3348}],"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":"2020-05-26 00:00","pubTimestamp":1590422400,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9678514","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520133759-KPTI","pdf_url":null,"pub_time":1588608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01 and 9.01","symbol":"KPTI","title":"Current report, items 1.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/0001193125-20-133759-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-5.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/d923428dex51.htm","primary":true,"translateUrl":null,"linkName":"d923428dex51.htm","type":"EX-5.1","id":"NTFILE5Q9yRsPzspgCWLxE","market":"us","size":9023},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/d923428d8k.htm","primary":false,"translateUrl":null,"linkName":"d923428d8k.htm","type":"8-K","id":"NTFILE6fVi9Lfo9M6Nzi63","market":"us","size":34871},{"description":"EX-10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/d923428dex101.htm","primary":false,"translateUrl":null,"linkName":"d923428dex101.htm","type":"EX-10.1","id":"NTFILEBwYzq7uPFThATmDn","market":"us","size":18676},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/kpti-20200505.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200505.xsd","type":"EX-101.SCH","id":"NTFILEG2eC3hqMRzzjbKac","market":"us","size":3074},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/kpti-20200505_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200505_lab.xml","type":"EX-101.LAB","id":"NTFILE4uvgjn4woouifszX","market":"us","size":18137},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/kpti-20200505_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200505_pre.xml","type":"EX-101.PRE","id":"NTFILEHsuWxM9nCWtMxMCC","market":"us","size":11410},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/g923428g67d67.jpg","primary":false,"translateUrl":null,"linkName":"g923428g67d67.jpg","type":"GRAPHIC","id":"NTFILE4kDdXy9UEh2GRGxa","market":"us","size":22994},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/g923428g86b73.jpg","primary":false,"translateUrl":null,"linkName":"g923428g86b73.jpg","type":"GRAPHIC","id":"NTFILE7JmbiC3oxYnFXDag","market":"us","size":8347},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133759/d923428d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d923428d8k_htm.xml","type":"XML","id":"NTFILEHJio7HbxdU6pB1bP","market":"us","size":3348}],"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":"2020-05-05 00:00","pubTimestamp":1588608000,"title_zh":"Current report, items 1.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9678305","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520133703-KPTI","pdf_url":null,"pub_time":1588608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"KPTI","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/0001193125-20-133703-index.htm","us_notice_code":"Form 10-Q","us_title_en":null,"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/1503802/000119312520133703/d880402d10q.htm","primary":true,"translateUrl":null,"linkName":"d880402d10q.htm","type":"10-Q","id":"NTFILE6inPL8aCY3kj8Jkg","market":"us","size":2105409},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/d880402dex311.htm","primary":false,"translateUrl":null,"linkName":"d880402dex311.htm","type":"EX-31.1","id":"NTFILE41okkMKprpcn5qRz","market":"us","size":6396},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/d880402dex312.htm","primary":false,"translateUrl":null,"linkName":"d880402dex312.htm","type":"EX-31.2","id":"NTFILE3umviApp564R79jz","market":"us","size":6418},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/d880402dex321.htm","primary":false,"translateUrl":null,"linkName":"d880402dex321.htm","type":"EX-32.1","id":"NTFILEFaKUNYjTwM8D8jQU","market":"us","size":3862},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/d880402dex322.htm","primary":false,"translateUrl":null,"linkName":"d880402dex322.htm","type":"EX-32.2","id":"NTFILE82V2tZ6WJbMCG4S8","market":"us","size":3849},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/kpti-20200331.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200331.xsd","type":"EX-101.SCH","id":"NTFILECmWQdczK7xDMF41N","market":"us","size":34755},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/kpti-20200331_cal.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200331_cal.xml","type":"EX-101.CAL","id":"NTFILE26oF5Ls3mTSbYEZQ","market":"us","size":44329},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/kpti-20200331_def.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200331_def.xml","type":"EX-101.DEF","id":"NTFILEGJxchRJCMGu1RUZ4","market":"us","size":180327},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/kpti-20200331_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200331_lab.xml","type":"EX-101.LAB","id":"NTFILEGh1Xc6hNCQczx1dN","market":"us","size":318459},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/kpti-20200331_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200331_pre.xml","type":"EX-101.PRE","id":"NTFILEF9HqCgBt2Dtw1waw","market":"us","size":264575},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520133703/d880402d10q_htm.xml","primary":false,"translateUrl":null,"linkName":"d880402d10q_htm.xml","type":"XML","id":"NTFILEATU9QwSKg9eKL9P9","market":"us","size":1316034}],"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":"2020-05-05 00:00","pubTimestamp":1588608000,"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":"9677160","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520132995-KPTI","pdf_url":null,"pub_time":1588608000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 2.02, and 9.01","symbol":"KPTI","title":"Current report, items 1.01, 2.02, and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520132995/0001193125-20-132995-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"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/1503802/000119312520132995/d925223dex991.htm","primary":true,"translateUrl":null,"linkName":"d925223dex991.htm","type":"EX-99.1","id":"NTFILE2P4quzE9RfN8yWsP","market":"us","size":93929},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520132995/d925223d8k.htm","primary":false,"translateUrl":null,"linkName":"d925223d8k.htm","type":"8-K","id":"NTFILEDmorfEPzj2wGCanL","market":"us","size":32891},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520132995/kpti-20200501.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200501.xsd","type":"EX-101.SCH","id":"NTFILEHWzEAbbCB5Jm76Gi","market":"us","size":3074},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520132995/kpti-20200501_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200501_lab.xml","type":"EX-101.LAB","id":"NTFILEAPCrVPjQsTrZvnGp","market":"us","size":18137},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520132995/kpti-20200501_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200501_pre.xml","type":"EX-101.PRE","id":"NTFILECgspYXtS6WNmNC74","market":"us","size":11410},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520132995/g925223g0505032719024.jpg","primary":false,"translateUrl":null,"linkName":"g925223g0505032719024.jpg","type":"GRAPHIC","id":"NTFILEHBN8un8nn9GDybmW","market":"us","size":3606},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520132995/d925223d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d925223d8k_htm.xml","type":"XML","id":"NTFILE4mwLGDpXgYSiaSEq","market":"us","size":3348}],"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":"2020-05-05 00:00","pubTimestamp":1588608000,"title_zh":"Current report, items 1.01, 2.02, and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9185970","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520072904-KPTI","pdf_url":null,"pub_time":1584028800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"KPTI","title":"Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520072904/0001193125-20-072904-index.htm","us_notice_code":"Form S-8","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520072904/d887912ds8.htm","primary":true,"translateUrl":null,"linkName":"d887912ds8.htm","type":"S-8","id":"NTFILEJdEjDtstj4LDuEtu","market":"us","size":39739},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520072904/d887912dex51.htm","primary":false,"translateUrl":null,"linkName":"d887912dex51.htm","type":"EX-5.1","id":"NTFILE6tzfpmfTGBDMAa6S","market":"us","size":8227},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520072904/d887912dex232.htm","primary":false,"translateUrl":null,"linkName":"d887912dex232.htm","type":"EX-23.2","id":"NTFILEVJ2wBL5pXB12u6eR","market":"us","size":1691},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520072904/g887912g38x78.jpg","primary":false,"translateUrl":null,"linkName":"g887912g38x78.jpg","type":"GRAPHIC","id":"NTFILEGxoQPK1BYFUzn6um","market":"us","size":14545},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520072904/g887912g67x04.jpg","primary":false,"translateUrl":null,"linkName":"g887912g67x04.jpg","type":"GRAPHIC","id":"NTFILE9eYkCeuVUPoZGx9f","market":"us","size":3578},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520072904/g887912g75j56.jpg","primary":false,"translateUrl":null,"linkName":"g887912g75j56.jpg","type":"GRAPHIC","id":"NTFILE83HHXfMdx4UiC55m","market":"us","size":6961}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2020-03-13 00:00","pubTimestamp":1584028800,"title_zh":"Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9159966","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520061643-KPTI","pdf_url":null,"pub_time":1583251200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 1.01, 8.01, and 9.01","symbol":"KPTI","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/1503802/000119312520061643/0001193125-20-061643-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"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/1503802/000119312520061643/d853015dex11.htm","primary":true,"translateUrl":null,"linkName":"d853015dex11.htm","type":"EX-1.1","id":"NTFILE5pZG3mSUYQMiPr2w","market":"us","size":199892},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/d853015d8k.htm","primary":false,"translateUrl":null,"linkName":"d853015d8k.htm","type":"8-K","id":"NTFILEA81VvoEiu6XxgPQt","market":"us","size":34470},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/d853015dex51.htm","primary":false,"translateUrl":null,"linkName":"d853015dex51.htm","type":"EX-5.1","id":"NTFILE8ubrFferRVm9frXc","market":"us","size":11215},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/d853015dex991.htm","primary":false,"translateUrl":null,"linkName":"d853015dex991.htm","type":"EX-99.1","id":"NTFILE6cGko4ZHUyUpsERq","market":"us","size":14346},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/kpti-20200303.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200303.xsd","type":"EX-101.SCH","id":"NTFILEAQ9Ayb9R8fMXdFMe","market":"us","size":3074},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/kpti-20200303_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200303_lab.xml","type":"EX-101.LAB","id":"NTFILEJ5yubpqVXBzPvTFx","market":"us","size":18137},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/kpti-20200303_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200303_pre.xml","type":"EX-101.PRE","id":"NTFILE2cuYgA9ZYyTqQhhz","market":"us","size":11410},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/g853015g0304104913117.jpg","primary":false,"translateUrl":null,"linkName":"g853015g0304104913117.jpg","type":"GRAPHIC","id":"NTFILE3WyCx83TKo7PkBpM","market":"us","size":3606},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/g853015g68o59.jpg","primary":false,"translateUrl":null,"linkName":"g853015g68o59.jpg","type":"GRAPHIC","id":"NTFILE4YA5wqRzFJhgpZUv","market":"us","size":1946},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520061643/d853015d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d853015d8k_htm.xml","type":"XML","id":"NTFILEEa1bbZ4xxfQ8effF","market":"us","size":3348}],"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":"2020-03-04 00:00","pubTimestamp":1583251200,"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":"9149089","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520057801-KPTI","pdf_url":null,"pub_time":1583078400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KPTI","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/0001193125-20-057801-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/d873788dex991.htm","primary":true,"translateUrl":null,"linkName":"d873788dex991.htm","type":"EX-99.1","id":"NTFILEGhSquBE4BMccoS8y","market":"us","size":38890},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/d873788d8k.htm","primary":false,"translateUrl":null,"linkName":"d873788d8k.htm","type":"8-K","id":"NTFILEBui1tnmy64ZiB7KJ","market":"us","size":26565},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/kpti-20200302.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20200302.xsd","type":"EX-101.SCH","id":"NTFILE8ZuhHcnb4j9oSW2V","market":"us","size":3074},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/kpti-20200302_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200302_lab.xml","type":"EX-101.LAB","id":"NTFILEHq5PoGCMVqFmpccz","market":"us","size":18137},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/kpti-20200302_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200302_pre.xml","type":"EX-101.PRE","id":"NTFILEAfn9RiUJCnbotbDP","market":"us","size":11410},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/g873788img1.jpg","primary":false,"translateUrl":null,"linkName":"g873788img1.jpg","type":"GRAPHIC","id":"NTFILE5rMNe5u99vJnbnLR","market":"us","size":11858},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520057801/d873788d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d873788d8k_htm.xml","type":"XML","id":"NTFILEBkEdtZqJxY7izaaE","market":"us","size":3348}],"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":"2020-03-02 00:00","pubTimestamp":1583078400,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9142760","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520054437-KPTI","pdf_url":null,"pub_time":1582819200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.02","symbol":"KPTI","title":"Current report, item 5.02","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520054437/0001193125-20-054437-index.htm","us_notice_code":"Form 8-K","us_title_en":null,"is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520054437/kpti-20200226.xsd","primary":true,"translateUrl":null,"linkName":"kpti-20200226.xsd","type":"EX-101.SCH","id":"NTFILE4ULytmaWZkHSCEVS","market":"us","size":3075},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520054437/d896690d8k.htm","primary":false,"translateUrl":null,"linkName":"d896690d8k.htm","type":"8-K","id":"NTFILECbwS8TBxWjyYXVmt","market":"us","size":27364},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520054437/kpti-20200226_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200226_lab.xml","type":"EX-101.LAB","id":"NTFILE2kf8iWYaSDz1wcSt","market":"us","size":18138},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520054437/kpti-20200226_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20200226_pre.xml","type":"EX-101.PRE","id":"NTFILEFcrYbHWG7WZaxhKA","market":"us","size":11411},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520054437/d896690d8k_htm.xml","primary":false,"translateUrl":null,"linkName":"d896690d8k_htm.xml","type":"XML","id":"NTFILEZXYnPWLd7Ukj379z","market":"us","size":3348}],"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":"2020-02-28 00:00","pubTimestamp":1582819200,"title_zh":"Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"9133613","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312520049115-KPTI","pdf_url":null,"pub_time":1582646400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"KPTI","title":"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/1503802/000119312520049115/0001193125-20-049115-index.htm","us_notice_code":"Form 10-K","us_title_en":"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/1503802/000119312520049115/d853399d10k.htm","primary":true,"translateUrl":null,"linkName":"d853399d10k.htm","type":"10-K","id":"NTFILEC3BUnn9pooVdqiDo","market":"us","size":3420300},{"description":"EX-4.4","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/d853399dex44.htm","primary":false,"translateUrl":null,"linkName":"d853399dex44.htm","type":"EX-4.4","id":"NTFILEHJwjrRdxSsyybEQq","market":"us","size":13323},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/d853399dex211.htm","primary":false,"translateUrl":null,"linkName":"d853399dex211.htm","type":"EX-21.1","id":"NTFILE2aU2632zjqqHZ8ek","market":"us","size":2412},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/d853399dex231.htm","primary":false,"translateUrl":null,"linkName":"d853399dex231.htm","type":"EX-23.1","id":"NTFILECXSpVuLreqfJ3wtK","market":"us","size":6270},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/d853399dex311.htm","primary":false,"translateUrl":null,"linkName":"d853399dex311.htm","type":"EX-31.1","id":"NTFILE83w9nUcGGPTnUxoK","market":"us","size":6170},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/d853399dex312.htm","primary":false,"translateUrl":null,"linkName":"d853399dex312.htm","type":"EX-31.2","id":"NTFILE9VJBr1h6yAy3uQxn","market":"us","size":6522},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/d853399dex321.htm","primary":false,"translateUrl":null,"linkName":"d853399dex321.htm","type":"EX-32.1","id":"NTFILECroW8N7Y2kmNJERv","market":"us","size":4058},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/kpti-20191231.xsd","primary":false,"translateUrl":null,"linkName":"kpti-20191231.xsd","type":"EX-101.SCH","id":"NTFILE83wEyFjhj3Fbg9hn","market":"us","size":67491},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/kpti-20191231_cal.xml","primary":false,"translateUrl":null,"linkName":"kpti-20191231_cal.xml","type":"EX-101.CAL","id":"NTFILE3DxZ9z2NG8F7e41u","market":"us","size":67486},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/kpti-20191231_def.xml","primary":false,"translateUrl":null,"linkName":"kpti-20191231_def.xml","type":"EX-101.DEF","id":"NTFILECzJF6R5uCJNoWqzK","market":"us","size":337612},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/kpti-20191231_lab.xml","primary":false,"translateUrl":null,"linkName":"kpti-20191231_lab.xml","type":"EX-101.LAB","id":"NTFILECBUtxQwUko42YEiU","market":"us","size":588768},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/kpti-20191231_pre.xml","primary":false,"translateUrl":null,"linkName":"kpti-20191231_pre.xml","type":"EX-101.PRE","id":"NTFILEET96seKBvfvNAyt8","market":"us","size":492539},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/g853399g23c59.jpg","primary":false,"translateUrl":null,"linkName":"g853399g23c59.jpg","type":"GRAPHIC","id":"NTFILE5rUGKtnp16L5Gi4p","market":"us","size":170126},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/g853399g25t47.jpg","primary":false,"translateUrl":null,"linkName":"g853399g25t47.jpg","type":"GRAPHIC","id":"NTFILEBq4Gnn6e8qoKGEmU","market":"us","size":106827},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/g853399g76b11.jpg","primary":false,"translateUrl":null,"linkName":"g853399g76b11.jpg","type":"GRAPHIC","id":"NTFILEEvYzseLhnXbznJkA","market":"us","size":92087},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/g853399g91m71.jpg","primary":false,"translateUrl":null,"linkName":"g853399g91m71.jpg","type":"GRAPHIC","id":"NTFILE2YFdBZwX2zabqHt2","market":"us","size":113537},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000119312520049115/d853399d10k_htm.xml","primary":false,"translateUrl":null,"linkName":"d853399d10k_htm.xml","type":"XML","id":"NTFILEFE2qaeF152cfHpTk","market":"us","size":2226199}],"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":"2020-02-26 00:00","pubTimestamp":1582646400,"title_zh":"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":"9100603","market":"us","labels":[],"media":"sec.gov","original_id":"AN89914020000182-KPTI","pdf_url":null,"pub_time":1581609600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"KPTI","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1503802/000089914020000182/0000899140-20-000182-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, AMENDMENT #1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1503802/000089914020000182/pt72_karyopharm13ga1.htm","primary":true,"translateUrl":null,"linkName":"pt72_karyopharm13ga1.htm","type":"SC 13G/A","id":"NTFILE3EVfguhW3b9dyeRv","market":"us","size":66510}],"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}],"pageSize":20,"totalPage":12,"pageCount":9,"totalSize":235,"code":"91000000","status":"200"}]}}