US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Keros Therapeutics, Inc.

11.23

+0.16001.45%

Volume:97.97K

Turnover:1.10M

Market Cap:222.66M

PE:-3.62

High:11.49

Open:11.07

Low:10.97

Close:11.07

52wk High:22.55

52wk Low:9.69

Shares:19.83M

Float Shares:18.25M

Volume Ratio:0.58

T/O Rate:0.54%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-3.1046

EPS(LYR):2.30

ROE:-17.16%

ROA:-11.78%

PB:0.85

PE(LYR):4.88

Loading ...

Overview Company News Filings

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Quarterly Report

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

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Annual Report

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

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Major Issues Report

8-K - Current report

Beneficial Ownership Change

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

Beneficial Ownership Change

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

Beneficial Ownership Change

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

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Beneficial Ownership Change

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

Beneficial Ownership Change

SC 13G - Statement of acquisition of beneficial ownership by individuals

Employee Stock Ownership

S-8 - Securities to be offered to employees in employee benefit plans

Major Issues Report

8-K - Current report

Beneficial Ownership Change

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

Major Issues Report

8-K - Current report

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://au1.tigerplaytime.com/stock/KROS/filings?page=10"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"KROS","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KROS\",,,,,undefined,":{"symbol":"KROS","market":"US","secType":"STK","nameCN":"Keros Therapeutics, Inc.","latestPrice":11.23,"timestamp":1788379200000,"preClose":11.07,"halted":0,"volume":97971,"delay":0,"changeRate":0.014453477868112028,"floatShares":18251891,"shares":19827188,"eps":-3.104585,"marketStatus":"Pre-Mkt","change":0.16,"latestTime":"09-03 07:12:41 EDT","open":11.07,"high":11.49,"low":10.97,"amount":1096408.7444759998,"amplitude":0.046974,"askPrice":12.79,"askSize":100,"bidPrice":9.26,"bidSize":100,"shortable":3,"etf":0,"ttmEps":-3.104585,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1788442200000},"marketStatusCode":1,"adr":0,"listingDate":1586318400000,"exchange":"NASDAQ","adjPreClose":11.23,"postHourTrading":{"tag":"盘后","latestPrice":11.23,"preClose":11.23,"latestTime":"19:30 EDT","volume":590,"amount":6626.5587,"timestamp":1788391806432,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.579255566787853,"impliedVol":0.8691,"impliedVolPercentile":0.757},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KROS\",,,,,undefined,":{"symbol":"KROS","floatShares":18251891,"roa":"-11.78%","roe":"-17.16%","lyrEps":2.3,"volumeRatio":0.579255566787853,"shares":19827188,"dividePrice":0,"high":11.49,"amplitude":0.046974,"preClose":11.07,"low":10.97,"week52Low":9.69,"pbRate":"0.85","psRate":"14.83","week52High":22.55,"institutionHeld":0,"latestPrice":11.23,"eps":-3.104585,"divideRate":0,"volume":97971,"delay":0,"ttmEps":-3.104585,"open":11.07,"prevYearClose":20.36,"prevWeekClose":11.03,"prevMonthClose":11.08,"prevQuarterClose":10.7,"fiveDayClose":11.12,"twentyDayClose":9.995,"sixtyDayClose":10},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/KROS\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-03","symbol":"KROS","fiscalQuarterEnding":"2026/06","expectedEps":-1.25,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785729600000,"reportTimeType":"post","actualEps":-1.45},{"market":"US","date":"2026-05-14","symbol":"KROS","fiscalQuarterEnding":"2026/03","expectedEps":-0.92,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1778731200000,"reportTimeType":"pre","actualEps":-1.21},{"market":"US","date":"2026-03-04","symbol":"KROS","fiscalQuarterEnding":"2025/12","expectedEps":-0.49,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1772600400000,"reportTimeType":"post","actualEps":-0.86},{"market":"US","date":"2025-11-05","symbol":"KROS","fiscalQuarterEnding":"2025/09","expectedEps":-1.11,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"post","actualEps":-0.18},{"market":"US","date":"2025-08-06","symbol":"KROS","fiscalQuarterEnding":"2025/06","expectedEps":-1.14,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1754452800000,"reportTimeType":"post","actualEps":-0.76}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"KROS\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"KROS\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1429,"buy":0.4286,"hold":0.4286,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.4286,"analysts":7,"updateTime":1749528000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/KROS\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"KROS","date":"2026-09-02","current":-3.617231,"percent":0.692245,"low":-27.389867,"twenty":-15.695281,"median":-10.554419,"eighty":2.519813,"high":145.702494,"avg":0.045689,"sd":33.993574,"marketCap":219486971},"quantilePoints":[{"date":"2021-09-03","current":-14.131246,"twenty":-42.317674,"median":-32.925241,"eighty":-24.237228,"marketCap":766182009},{"date":"2021-09-10","current":-13.55446,"twenty":-42.235947,"median":-32.846057,"eighty":-23.885089,"marketCap":734909274},{"date":"2021-09-17","current":-13.227328,"twenty":-42.02268,"median":-32.752161,"eighty":-23.556551,"marketCap":717172499},{"date":"2021-09-24","current":-14.20442,"twenty":-41.805047,"median":-32.500174,"eighty":-23.089234,"marketCap":770149446},{"date":"2021-10-01","current":-17.178739,"twenty":-41.686944,"median":-32.280502,"eighty":-22.404779,"marketCap":931414072},{"date":"2021-10-08","current":-15.904646,"twenty":-41.594231,"median":-32.196605,"eighty":-21.965841,"marketCap":862334000},{"date":"2021-10-15","current":-16.782737,"twenty":-41.507672,"median":-31.998828,"eighty":-20.622367,"marketCap":909943239},{"date":"2021-10-22","current":-16.709563,"twenty":-41.347374,"median":-31.789407,"eighty":-19.797245,"marketCap":905975802},{"date":"2021-10-29","current":-17.95783,"twenty":-41.245032,"median":-31.5873,"eighty":-19.275172,"marketCap":973655602},{"date":"2021-11-05","current":-20.863303,"twenty":-41.220267,"median":-31.48977,"eighty":-19.017439,"marketCap":1303539181},{"date":"2021-11-12","current":-23.170213,"twenty":-41.08777,"median":-31.384124,"eighty":-19.108071,"marketCap":1447674908},{"date":"2021-11-19","current":-22.409981,"twenty":-40.817505,"median":-31.298835,"eighty":-19.275172,"marketCap":1400175634},{"date":"2021-11-26","current":-21.009358,"twenty":-40.69167,"median":-31.115778,"eighty":-19.337481,"marketCap":1312664657},{"date":"2021-12-03","current":-20.282831,"twenty":-40.629035,"median":-31.000912,"eighty":-19.370524,"marketCap":1267271263},{"date":"2021-12-10","current":-20.155501,"twenty":-40.540444,"median":-30.847704,"eighty":-19.525351,"marketCap":1259315719},{"date":"2021-12-17","current":-19.159336,"twenty":-40.497104,"median":-30.586662,"eighty":-19.255347,"marketCap":1197075292},{"date":"2021-12-23","current":-22.031738,"twenty":-40.343556,"median":-30.427429,"eighty":-19.334649,"marketCap":1376542991},{"date":"2021-12-31","current":-21.911899,"twenty":-40.219726,"median":-30.182031,"eighty":-19.34881,"marketCap":1369055421},{"date":"2022-01-07","current":-19.773513,"twenty":-40.058749,"median":-30.043148,"eighty":-19.457378,"marketCap":1235449089},{"date":"2022-01-14","current":-19.391525,"twenty":-39.804899,"median":-29.871147,"eighty":-19.384035,"marketCap":1211582459},{"date":"2022-01-21","current":-17.339274,"twenty":-39.735554,"median":-29.617401,"eighty":-19.220284,"marketCap":1083357819},{"date":"2022-01-28","current":-15.773871,"twenty":-39.67364,"median":-29.41159,"eighty":-18.974012,"marketCap":985551432},{"date":"2022-02-04","current":-17.844846,"twenty":-39.632776,"median":-29.143516,"eighty":-18.700658,"marketCap":1114946006},{"date":"2022-02-11","current":-19.28292,"twenty":-39.491611,"median":-29.0908,"eighty":-18.755802,"marketCap":1204796848},{"date":"2022-02-18","current":-19.507619,"twenty":-39.250144,"median":-28.933852,"eighty":-18.805161,"marketCap":1218836043},{"date":"2022-02-25","current":-19.957017,"twenty":-39.138698,"median":-28.789275,"eighty":-18.795922,"marketCap":1246914431},{"date":"2022-03-04","current":-18.387869,"twenty":-39.032228,"median":-28.679268,"eighty":-18.7434,"marketCap":1148874058},{"date":"2022-03-11","current":-21.142984,"twenty":-38.841332,"median":-28.312223,"eighty":-18.754877,"marketCap":1242023442},{"date":"2022-03-18","current":-22.376835,"twenty":-38.71869,"median":-28.253126,"eighty":-18.762873,"marketCap":1314504810},{"date":"2022-03-25","current":-20.87742,"twenty":-38.682625,"median":-28.11711,"eighty":-18.795922,"marketCap":1226423148},{"date":"2022-04-01","current":-24.288896,"twenty":-38.667294,"median":-27.933777,"eighty":-18.848991,"marketCap":1426826930},{"date":"2022-04-08","current":-26.576833,"twenty":-38.564707,"median":-27.740822,"eighty":-18.948522,"marketCap":1561229467},{"date":"2022-04-14","current":-26.405238,"twenty":-38.45326,"median":-27.515922,"eighty":-19.005166,"marketCap":1551149277},{"date":"2022-04-22","current":-24.12158,"twenty":-38.340205,"median":-27.300549,"eighty":-19.017439,"marketCap":1416998103},{"date":"2022-04-29","current":-21.672626,"twenty":-38.242483,"median":-27.107961,"eighty":-19.077597,"marketCap":1273136770},{"date":"2022-05-06","current":-17.062305,"twenty":-38.103329,"median":-26.853446,"eighty":-19.017439,"marketCap":1143942207},{"date":"2022-05-13","current":-15.76995,"twenty":-37.905998,"median":-26.682976,"eighty":-18.786682,"marketCap":1057296306},{"date":"2022-05-20","current":-13.217505,"twenty":-37.783262,"median":-26.306517,"eighty":-18.689587,"marketCap":886167647},{"date":"2022-05-27","current":-12.600904,"twenty":-37.677682,"median":-25.888327,"eighty":-18.525957,"marketCap":844827578},{"date":"2022-06-03","current":-12.396565,"twenty":-37.61363,"median":-25.849596,"eighty":-18.372889,"marketCap":831127671},{"date":"2022-06-10","current":-10.421288,"twenty":-37.552002,"median":-25.704792,"eighty":-18.114715,"marketCap":698695240},{"date":"2022-06-17","current":-9.85129,"twenty":-37.494246,"median":-25.620253,"eighty":-17.967027,"marketCap":660479711},{"date":"2022-06-24","current":-10.238458,"twenty":-37.489292,"median":-25.548433,"eighty":-17.893265,"marketCap":686437429},{"date":"2022-07-01","current":-10.069968,"twenty":-37.338934,"median":-25.405048,"eighty":-17.786366,"marketCap":675141015},{"date":"2022-07-08","current":-10.403363,"twenty":-37.32558,"median":-25.278079,"eighty":-17.683933,"marketCap":697493494},{"date":"2022-07-15","current":-10.959022,"twenty":-37.311092,"median":-25.085898,"eighty":-17.500423,"marketCap":734747626},{"date":"2022-07-22","current":-10.238458,"twenty":-37.246983,"median":-24.992016,"eighty":-17.360246,"marketCap":686437429},{"date":"2022-07-29","current":-11.500341,"twenty":-37.209919,"median":-24.819722,"eighty":-17.171852,"marketCap":771040361},{"date":"2022-08-05","current":-12.225625,"twenty":-37.078491,"median":-24.746557,"eighty":-17.055461,"marketCap":962022231},{"date":"2022-08-12","current":-12.906463,"twenty":-37.004579,"median":-24.300481,"eighty":-16.768102,"marketCap":1015596696},{"date":"2022-08-19","current":-11.872113,"twenty":-36.986549,"median":-24.266688,"eighty":-16.529947,"marketCap":934204721},{"date":"2022-08-26","current":-11.898299,"twenty":-36.975999,"median":-24.12158,"eighty":-16.41734,"marketCap":936265277},{"date":"2022-09-02","current":-11.790282,"twenty":-36.940378,"median":-23.951133,"eighty":-16.227869,"marketCap":927765483},{"date":"2022-09-09","current":-12.755893,"twenty":-36.900433,"median":-23.875648,"eighty":-15.930472,"marketCap":1003748497},{"date":"2022-09-16","current":-12.032503,"twenty":-36.82316,"median":-23.630188,"eighty":-15.772303,"marketCap":946825629},{"date":"2022-09-23","current":-11.469502,"twenty":-36.747203,"median":-23.441374,"eighty":-15.054963,"marketCap":902523668},{"date":"2022-09-30","current":-12.314003,"twenty":-36.71822,"median":-23.170213,"eighty":-14.948215,"marketCap":968976609},{"date":"2022-10-07","current":-13.050487,"twenty":-36.678467,"median":-23.072526,"eighty":-14.788509,"marketCap":1026929755},{"date":"2022-10-14","current":-14.37943,"twenty":-36.51228,"median":-22.912692,"eighty":-14.518639,"marketCap":1131502989},{"date":"2022-10-21","current":-14.716576,"twenty":-36.396183,"median":-22.697395,"eighty":-14.487648,"marketCap":1158032651},{"date":"2022-10-28","current":-16.631433,"twenty":-36.352255,"median":-22.507574,"eighty":-14.487648,"marketCap":1308710832},{"date":"2022-11-04","current":-16.357599,"twenty":-36.309701,"median":-22.359704,"eighty":-14.518639,"marketCap":1339703728},{"date":"2022-11-11","current":-15.496673,"twenty":-36.175228,"median":-22.249091,"eighty":-14.518639,"marketCap":1269193006},{"date":"2022-11-18","current":-15.567296,"twenty":-36.066187,"median":-22.232031,"eighty":-14.610752,"marketCap":1274977088},{"date":"2022-11-25","current":-16.38114,"twenty":-36.032739,"median":-22.224592,"eighty":-14.68304,"marketCap":1341631756},{"date":"2022-12-02","current":-17.215162,"twenty":-36.002301,"median":-22.215242,"eighty":-14.725741,"marketCap":1409939018},{"date":"2022-12-09","current":-16.717439,"twenty":-35.957429,"median":-22.11745,"eighty":-14.741038,"marketCap":1369175007},{"date":"2022-12-16","current":-16.495482,"twenty":-35.889075,"median":-22.054073,"eighty":-14.78371,"marketCap":1350996461},{"date":"2022-12-23","current":-15.701815,"twenty":-35.785011,"median":-22.018392,"eighty":-14.849621,"marketCap":1285994389},{"date":"2022-12-30","current":-16.149094,"twenty":-35.67148,"median":-21.977435,"eighty":-14.860909,"marketCap":1322626913},{"date":"2023-01-06","current":-16.034752,"twenty":-35.631854,"median":-21.93532,"eighty":-14.873727,"marketCap":1313262207},{"date":"2023-01-13","current":-16.532475,"twenty":-35.625663,"median":-21.923334,"eighty":-14.88451,"marketCap":1354026219},{"date":"2023-01-20","current":-16.999931,"twenty":-35.595944,"median":-21.864769,"eighty":-14.89484,"marketCap":1392311338},{"date":"2023-01-27","current":-19.512087,"twenty":-35.587409,"median":-21.704011,"eighty":-14.921528,"marketCap":1598059423},{"date":"2023-02-03","current":-19.31367,"twenty":-35.479268,"median":-21.453489,"eighty":-14.944692,"marketCap":1581808904},{"date":"2023-02-10","current":-18.002103,"twenty":-35.392928,"median":-21.206288,"eighty":-14.959387,"marketCap":1474390226},{"date":"2023-02-17","current":-18.4931,"twenty":-35.353254,"median":-21.099237,"eighty":-14.964654,"marketCap":1514603372},{"date":"2023-02-24","current":-17.891124,"twenty":-35.332187,"median":-21.061787,"eighty":-14.967338,"marketCap":1465300953},{"date":"2023-03-03","current":-16.170655,"twenty":-35.297229,"median":-20.977525,"eighty":-14.998103,"marketCap":1692727995},{"date":"2023-03-10","current":-12.068019,"twenty":-35.234558,"median":-20.889518,"eighty":-14.940408,"marketCap":1263268178},{"date":"2023-03-17","current":-11.607325,"twenty":-35.025834,"median":-20.819291,"eighty":-14.867318,"marketCap":1215043122},{"date":"2023-03-24","current":-11.29656,"twenty":-34.862363,"median":-20.755481,"eighty":-14.730324,"marketCap":1182512611},{"date":"2023-03-31","current":-11.640037,"twenty":-34.785369,"median":-20.623624,"eighty":-14.518639,"marketCap":1218467387},{"date":"2023-04-06","current":-10.846769,"twenty":-34.700315,"median":-20.531812,"eighty":-14.402421,"marketCap":1135428977},{"date":"2023-04-14","current":-10.811331,"twenty":-34.571967,"median":-20.44761,"eighty":-14.32313,"marketCap":1131719357},{"date":"2023-04-21","current":-12.299729,"twenty":-34.49056,"median":-20.314664,"eighty":-14.227461,"marketCap":1287523384},{"date":"2023-04-28","current":-12.369584,"twenty":-34.468623,"median":-20.282831,"eighty":-14.147602,"marketCap":1294835690},{"date":"2023-05-04","current":-12.784538,"twenty":-34.445645,"median":-20.207931,"eighty":-13.911339,"marketCap":1338272670},{"date":"2023-05-12","current":-11.401521,"twenty":-34.415008,"median":-20.097454,"eighty":-13.800575,"marketCap":1325962633},{"date":"2023-05-19","current":-11.884851,"twenty":-34.401604,"median":-20.046897,"eighty":-13.720609,"marketCap":1382172562},{"date":"2023-05-26","current":-12.782829,"twenty":-34.307778,"median":-19.917694,"eighty":-13.381425,"marketCap":1486604693},{"date":"2023-06-02","current":-12.159587,"twenty":-34.2848,"median":-19.869011,"eighty":-13.270753,"marketCap":1414123469},{"date":"2023-06-09","current":-12.454673,"twenty":-34.279056,"median":-19.797245,"eighty":-13.200414,"marketCap":1448441110},{"date":"2023-06-16","current":-9.877756,"twenty":-34.234781,"median":-19.759611,"eighty":-13.083874,"marketCap":1148753437},{"date":"2023-06-23","current":-10.556963,"twenty":-34.199292,"median":-19.692006,"eighty":-13.041976,"marketCap":1227743179},{"date":"2023-06-30","current":-10.142316,"twenty":-34.162812,"median":-19.636153,"eighty":-13.000016,"marketCap":1179520977},{"date":"2023-07-07","current":-9.915914,"twenty":-34.068043,"median":-19.539813,"eighty":-12.952223,"marketCap":1153191063},{"date":"2023-07-14","current":-10.246614,"twenty":-34.053032,"median":-19.496384,"eighty":-12.896644,"marketCap":1191650488},{"date":"2023-07-21","current":-10.8724,"twenty":-34.045448,"median":-19.464551,"eighty":-12.782829,"marketCap":1264427554},{"date":"2023-07-28","current":-9.987142,"twenty":-34.007152,"median":-19.44819,"eighty":-12.59889,"marketCap":1161474631},{"date":"2023-08-04","current":-10.241526,"twenty":-33.953969,"median":-19.410249,"eighty":-12.520605,"marketCap":1191058804},{"date":"2023-08-10","current":-8.52369,"twenty":-33.827817,"median":-19.3728,"eighty":-12.452638,"marketCap":1078553661},{"date":"2023-08-18","current":-7.864956,"twenty":-33.788814,"median":-19.334649,"eighty":-12.398599,"marketCap":995200091},{"date":"2023-08-25","current":-8.333806,"twenty":-33.655046,"median":-19.279175,"eighty":-12.372546,"marketCap":1054526475},{"date":"2023-09-01","current":-8.230659,"twenty":-33.608446,"median":-19.23049,"eighty":-12.333116,"marketCap":1041474671},{"date":"2023-09-08","current":-8.380691,"twenty":-33.583901,"median":-19.101802,"eighty":-12.29041,"marketCap":1060459114},{"date":"2023-09-15","current":-8.240036,"twenty":-33.559984,"median":-19.018383,"eighty":-12.205315,"marketCap":1042661198},{"date":"2023-09-22","current":-7.738367,"twenty":-33.490092,"median":-18.903385,"eighty":-12.159931,"marketCap":979181967},{"date":"2023-09-29","current":-7.651629,"twenty":-33.439477,"median":-18.818537,"eighty":-12.098918,"marketCap":968206586},{"date":"2023-10-06","current":-7.698514,"twenty":-33.260845,"median":-18.754877,"eighty":-12.02163,"marketCap":974139225},{"date":"2023-10-13","current":-6.627193,"twenty":-33.042084,"median":-18.72744,"eighty":-11.988641,"marketCap":838578437},{"date":"2023-10-20","current":-6.549832,"twenty":-32.950173,"median":-18.673796,"eighty":-11.924572,"marketCap":828789584},{"date":"2023-10-27","current":-6.60375,"twenty":-32.934854,"median":-18.664998,"eighty":-11.888103,"marketCap":835612118},{"date":"2023-11-03","current":-6.720963,"twenty":-32.925241,"median":-18.545226,"eighty":-11.869021,"marketCap":850443714},{"date":"2023-11-10","current":-6.197245,"twenty":-32.85839,"median":-18.431311,"eighty":-11.800102,"marketCap":882902869},{"date":"2023-11-17","current":-6.619928,"twenty":-32.846057,"median":-18.378507,"eighty":-11.752571,"marketCap":943121219},{"date":"2023-11-24","current":-6.470622,"twenty":-32.840502,"median":-18.277994,"eighty":-11.66594,"marketCap":921850061},{"date":"2023-12-01","current":-6.380197,"twenty":-32.787179,"median":-18.180341,"eighty":-11.613511,"marketCap":908967528},{"date":"2023-12-08","current":-7.467396,"twenty":-32.738941,"median":-18.163527,"eighty":-11.574901,"marketCap":1063857512},{"date":"2023-12-15","current":-7.097286,"twenty":-32.590596,"median":-18.08827,"eighty":-11.497204,"marketCap":1011129007},{"date":"2023-12-22","current":-7.641937,"twenty":-32.511282,"median":-18.005865,"eighty":-11.450125,"marketCap":1088723796},{"date":"2023-12-29","current":-8.632402,"twenty":-32.439367,"median":-17.972176,"eighty":-11.43457,"marketCap":1229832466},{"date":"2024-01-05","current":-11.479812,"twenty":-32.348156,"median":-17.961785,"eighty":-11.401521,"marketCap":1635494396},{"date":"2024-01-12","current":-12.261064,"twenty":-32.283816,"median":-17.941569,"eighty":-11.401521,"marketCap":1746797029},{"date":"2024-01-19","current":-12.370794,"twenty":-32.278514,"median":-17.894487,"eighty":-11.426592,"marketCap":1762429843},{"date":"2024-01-26","current":-13.427535,"twenty":-32.274831,"median":-17.89067,"eighty":-11.436279,"marketCap":1912980637},{"date":"2024-02-02","current":-13.649379,"twenty":-32.212132,"median":-17.83059,"eighty":-11.440257,"marketCap":1944586109},{"date":"2024-02-09","current":-12.23721,"twenty":-32.183027,"median":-17.750069,"eighty":-11.450125,"marketCap":1743398591},{"date":"2024-02-16","current":-14.042974,"twenty":-32.040861,"median":-17.687557,"eighty":-11.466081,"marketCap":2000660332},{"date":"2024-02-23","current":-14.548683,"twenty":-31.99736,"median":-17.611712,"eighty":-11.475688,"marketCap":2072707214},{"date":"2024-03-01","current":-15.875519,"twenty":-31.941316,"median":-17.470242,"eighty":-11.481482,"marketCap":2428827390},{"date":"2024-03-08","current":-16.397647,"twenty":-31.836791,"median":-17.370973,"eighty":-11.48383,"marketCap":2508708824},{"date":"2024-03-15","current":-15.247554,"twenty":-31.772683,"median":-17.352381,"eighty":-11.494066,"marketCap":2332753773},{"date":"2024-03-22","current":-16.233012,"twenty":-31.663856,"median":-17.26897,"eighty":-11.508945,"marketCap":2483520984},{"date":"2024-03-28","current":-15.207571,"twenty":-31.589587,"median":-17.215162,"eighty":-11.523388,"marketCap":2326636726},{"date":"2024-04-05","current":-14.513752,"twenty":-31.559445,"median":-17.142152,"eighty":-11.54764,"marketCap":2220487973},{"date":"2024-04-12","current":-14.558439,"twenty":-31.5168,"median":-17.062305,"eighty":-11.569664,"marketCap":2227324673},{"date":"2024-04-19","current":-13.897432,"twenty":-31.469708,"median":-17.006078,"eighty":-11.578829,"marketCap":2126195984},{"date":"2024-04-26","current":-12.775265,"twenty":-31.429017,"median":-16.949486,"eighty":-11.584461,"marketCap":1954513323},{"date":"2024-05-03","current":-13.461296,"twenty":-31.389923,"median":-16.870455,"eighty":-11.596908,"marketCap":2059470580},{"date":"2024-05-10","current":-12.965726,"twenty":-31.35324,"median":-16.784699,"eighty":-11.610418,"marketCap":2078431833},{"date":"2024-05-17","current":-12.153117,"twenty":-31.329776,"median":-16.764521,"eighty":-11.618373,"marketCap":1948169005},{"date":"2024-05-24","current":-11.065887,"twenty":-31.273561,"median":-16.709563,"eighty":-11.596908,"marketCap":1773883835},{"date":"2024-05-31","current":-10.424354,"twenty":-31.211675,"median":-16.697947,"eighty":-11.567046,"marketCap":1671044760},{"date":"2024-06-07","current":-10.96009,"twenty":-31.102374,"median":-16.642519,"eighty":-11.501239,"marketCap":1756924409},{"date":"2024-06-14","current":-11.142421,"twenty":-31.048759,"median":-16.607715,"eighty":-11.479812,"marketCap":1786152357},{"date":"2024-06-21","current":-10.221764,"twenty":-31.022492,"median":-16.558548,"eighty":-11.440257,"marketCap":1638569263},{"date":"2024-06-28","current":-10.145231,"twenty":-31.00992,"median":-16.539952,"eighty":-11.433715,"marketCap":1626300742},{"date":"2024-07-05","current":-9.492442,"twenty":-30.985898,"median":-16.535838,"eighty":-11.381066,"marketCap":1521657472},{"date":"2024-07-12","current":-10.34782,"twenty":-30.862775,"median":-16.498845,"eighty":-11.329272,"marketCap":1658776239},{"date":"2024-07-15","current":-10.678716,"twenty":-30.859761,"median":-16.497163,"eighty":-11.320063,"marketCap":1711819551},{"date":"2024-08-02","current":-11.336006,"twenty":-30.856747,"median":-16.495482,"eighty":-11.322365,"marketCap":1817184498},{"date":"2024-08-09","current":-9.915601,"twenty":-30.801748,"median":-16.470902,"eighty":-11.188346,"marketCap":1666356327},{"date":"2024-08-16","current":-10.279537,"twenty":-30.686859,"median":-16.417458,"eighty":-11.1319,"marketCap":1727517345},{"date":"2024-08-23","current":-9.989281,"twenty":-30.592915,"median":-16.398647,"eighty":-11.064536,"marketCap":1678738619},{"date":"2024-08-30","current":-10.116547,"twenty":-30.522966,"median":-16.391229,"eighty":-11.009162,"marketCap":1700126215},{"date":"2024-09-06","current":-11.985351,"twenty":-30.45556,"median":-16.364325,"eighty":-10.989832,"marketCap":2014186166},{"date":"2024-09-13","current":-12.592656,"twenty":-30.348737,"median":-16.317622,"eighty":-11.003759,"marketCap":2116246270},{"date":"2024-09-20","current":-12.798068,"twenty":-30.213615,"median":-16.243257,"eighty":-11.025369,"marketCap":2150766600},{"date":"2024-09-27","current":-12.699828,"twenty":-30.174537,"median":-16.231836,"eighty":-11.031458,"marketCap":2134256877},{"date":"2024-10-04","current":-13.374116,"twenty":-30.137377,"median":-16.193029,"eighty":-11.057378,"marketCap":2247573610},{"date":"2024-10-11","current":-12.903007,"twenty":-30.082448,"median":-16.147413,"eighty":-11.064086,"marketCap":2168401985},{"date":"2024-10-18","current":-13.639812,"twenty":-29.960177,"median":-16.081834,"eighty":-11.074891,"marketCap":2292224905},{"date":"2024-10-25","current":-13.298202,"twenty":-29.886465,"median":-16.027808,"eighty":-11.114228,"marketCap":2234816097},{"date":"2024-10-31","current":-13.316064,"twenty":-29.871147,"median":-15.977742,"eighty":-11.127512,"marketCap":2237817865},{"date":"2024-11-08","current":-14.98531,"twenty":-29.650138,"median":-15.913684,"eighty":-11.131166,"marketCap":2720882662},{"date":"2024-11-15","current":-13.4638,"twenty":-29.617401,"median":-15.895962,"eighty":-11.133,"marketCap":2444622133},{"date":"2024-11-22","current":-12.01145,"twenty":-29.523815,"median":-15.852515,"eighty":-11.142421,"marketCap":2180918900},{"date":"2024-11-29","current":-12.881521,"twenty":-29.495309,"median":-15.798629,"eighty":-11.147823,"marketCap":2338897795},{"date":"2024-12-06","current":-14.414186,"twenty":-29.365635,"median":-15.771911,"eighty":-11.161789,"marketCap":2617183695},{"date":"2024-12-13","current":-4.111646,"twenty":-29.32768,"median":-15.732051,"eighty":-11.161789,"marketCap":746551547},{"date":"2024-12-20","current":-3.774772,"twenty":-29.179983,"median":-15.711054,"eighty":-11.130435,"marketCap":685385360},{"date":"2024-12-27","current":-3.750232,"twenty":-29.129961,"median":-15.696866,"eighty":-11.064987,"marketCap":680929545},{"date":"2025-01-03","current":-3.551677,"twenty":-29.116249,"median":-15.609064,"eighty":-11.025369,"marketCap":644877951},{"date":"2025-01-10","current":-3.321889,"twenty":-29.10186,"median":-15.600926,"eighty":-10.978218,"marketCap":603155320},{"date":"2025-01-17","current":-2.346962,"twenty":-29.06249,"median":-15.587474,"eighty":-10.96009,"marketCap":426137942},{"date":"2025-01-24","current":-2.681605,"twenty":-29.02299,"median":-15.569768,"eighty":-10.943628,"marketCap":486899056},{"date":"2025-01-31","current":-2.612446,"twenty":-28.933852,"median":-15.528609,"eighty":-10.930909,"marketCap":474341759},{"date":"2025-02-07","current":-2.568942,"twenty":-28.88255,"median":-15.492155,"eighty":-10.846769,"marketCap":466442814},{"date":"2025-02-14","current":-2.264417,"twenty":-28.789275,"median":-15.421005,"eighty":-10.718834,"marketCap":411150201},{"date":"2025-02-21","current":-2.460741,"twenty":-28.753261,"median":-15.317173,"eighty":-10.678278,"marketCap":446796721},{"date":"2025-02-28","current":-2.383672,"twenty":-28.69602,"median":-15.247554,"eighty":-10.648293,"marketCap":446588137},{"date":"2025-03-07","current":-2.582853,"twenty":-28.676452,"median":-15.188803,"eighty":-10.569793,"marketCap":483905220},{"date":"2025-03-14","current":-2.483262,"twenty":-28.513579,"median":-15.150285,"eighty":-10.547528,"marketCap":465246679},{"date":"2025-03-21","current":-2.476767,"twenty":-28.344444,"median":-15.111505,"eighty":-10.465835,"marketCap":464029817},{"date":"2025-03-28","current":-2.379342,"twenty":-28.301073,"median":-15.056685,"eighty":-10.417703,"marketCap":445776896},{"date":"2025-04-04","current":-2.225627,"twenty":-28.276934,"median":-15.052381,"eighty":-10.357307,"marketCap":416977843},{"date":"2025-04-11","current":-2.649968,"twenty":-28.174619,"median":-15.012687,"eighty":-10.277023,"marketCap":496479455},{"date":"2025-04-17","current":-2.929254,"twenty":-27.927617,"median":-14.967002,"eighty":-10.243764,"marketCap":548804495},{"date":"2025-04-25","current":-3.121939,"twenty":-27.410394,"median":-14.88451,"eighty":-10.219838,"marketCap":584904717},{"date":"2025-05-02","current":-3.154415,"twenty":-26.879539,"median":-14.793448,"eighty":-10.163607,"marketCap":590989024},{"date":"2025-05-09","current":135.191858,"twenty":-26.473876,"median":-14.660683,"eighty":-10.142316,"marketCap":569428104},{"date":"2025-05-16","current":135.288285,"twenty":-25.858324,"median":-14.513752,"eighty":-10.126587,"marketCap":569834258},{"date":"2025-05-23","current":136.541848,"twenty":-25.622107,"median":-14.428247,"eighty":-10.066272,"marketCap":575114262},{"date":"2025-05-30","current":135.191858,"twenty":-25.450383,"median":-14.372884,"eighty":-10.035258,"marketCap":569428104},{"date":"2025-06-06","current":145.702494,"twenty":-25.12492,"median":-14.282632,"eighty":-9.978688,"marketCap":613698905},{"date":"2025-06-13","current":131.527599,"twenty":-24.87259,"median":-14.206264,"eighty":-9.913691,"marketCap":553994246},{"date":"2025-06-20","current":130.659748,"twenty":-24.306146,"median":-14.13555,"eighty":-9.880075,"marketCap":550338859},{"date":"2025-06-27","current":130.274037,"twenty":-24.155283,"median":-13.956186,"eighty":-9.805403,"marketCap":548714243},{"date":"2025-07-03","current":129.69547,"twenty":-23.889809,"median":-13.895903,"eighty":-9.679572,"marketCap":546277318},{"date":"2025-07-11","current":139.531111,"twenty":-23.534304,"median":-13.814027,"eighty":-9.539572,"marketCap":587705040},{"date":"2025-07-18","current":138.470405,"twenty":-23.102868,"median":-13.763223,"eighty":-9.419468,"marketCap":583237345},{"date":"2025-07-25","current":138.66326,"twenty":-22.833683,"median":-13.684661,"eighty":-8.639553,"marketCap":584049653},{"date":"2025-08-01","current":138.084693,"twenty":-22.396723,"median":-13.645283,"eighty":-8.52369,"marketCap":581612728},{"date":"2025-08-08","current":28.90438,"twenty":-22.242904,"median":-13.581761,"eighty":-8.444454,"marketCap":542621931},{"date":"2025-08-15","current":31.197692,"twenty":-22.216595,"median":-13.4958,"eighty":-8.348809,"marketCap":585674269},{"date":"2025-08-22","current":32.820318,"twenty":-22.021061,"median":-13.450379,"eighty":-8.294891,"marketCap":616135830},{"date":"2025-08-29","current":32.993398,"twenty":-21.92657,"median":-13.412266,"eighty":-8.230659,"marketCap":619385063},{"date":"2025-09-05","current":33.642449,"twenty":-21.79271,"median":-13.374116,"eighty":-7.895431,"marketCap":631569687},{"date":"2025-09-12","current":34.096784,"twenty":-21.447928,"median":-13.312587,"eighty":-7.699452,"marketCap":640098924},{"date":"2025-09-19","current":34.702564,"twenty":-21.093245,"median":-13.284398,"eighty":-7.502492,"marketCap":651471240},{"date":"2025-09-26","current":34.183324,"twenty":-20.924721,"median":-13.237088,"eighty":-7.263132,"marketCap":641723541},{"date":"2025-10-03","current":33.707354,"twenty":-20.77528,"median":-13.162442,"eighty":-7.133551,"marketCap":632788150},{"date":"2025-10-10","current":34.875644,"twenty":-20.547179,"median":-13.086734,"eighty":-6.960076,"marketCap":654720473},{"date":"2025-10-17","current":29.726511,"twenty":-20.386192,"median":-13.039464,"eighty":-6.744874,"marketCap":558055788},{"date":"2025-10-24","current":32.192903,"twenty":-20.186959,"median":-12.983865,"eighty":-6.695211,"marketCap":604357360},{"date":"2025-10-31","current":24.39168,"twenty":-20.033891,"median":-12.945429,"eighty":-6.646264,"marketCap":457905017},{"date":"2025-11-07","current":7.643817,"twenty":-19.849162,"median":-12.899826,"eighty":-6.577026,"marketCap":492636335},{"date":"2025-11-14","current":8.177986,"twenty":-19.726245,"median":-12.800753,"eighty":-6.47605,"marketCap":527062993},{"date":"2025-11-21","current":7.951082,"twenty":-19.545358,"median":-12.78315,"eighty":-6.376412,"marketCap":512439280},{"date":"2025-11-28","current":8.263074,"twenty":-19.469608,"median":-12.710992,"eighty":-6.307437,"marketCap":532546886},{"date":"2025-12-05","current":6.137991,"twenty":-19.440504,"median":-12.639578,"eighty":-6.053406,"marketCap":395587374},{"date":"2025-12-12","current":10.253209,"twenty":-19.343146,"median":-12.60382,"eighty":-3.899259,"marketCap":660809036},{"date":"2025-12-19","current":9.515772,"twenty":-19.233509,"median":-12.589592,"eighty":-3.727922,"marketCap":613281968},{"date":"2025-12-26","current":10.097212,"twenty":-19.058216,"median":-12.50555,"eighty":-3.540968,"marketCap":650755233},{"date":"2026-01-02","current":9.624496,"twenty":-18.890852,"median":-12.456682,"eighty":-3.388817,"marketCap":620289164},{"date":"2026-01-09","current":8.783062,"twenty":-18.754877,"median":-12.415153,"eighty":-3.138826,"marketCap":566059562},{"date":"2026-01-16","current":9.104509,"twenty":-18.670277,"median":-12.389654,"eighty":-3.090763,"marketCap":586776488},{"date":"2026-01-23","current":9.199052,"twenty":-18.48696,"median":-12.370221,"eighty":-2.96043,"marketCap":592869702},{"date":"2026-01-30","current":8.50416,"twenty":-18.336669,"median":-12.309593,"eighty":-2.71225,"marketCap":548084581},{"date":"2026-02-06","current":8.149623,"twenty":-18.170585,"median":-12.269941,"eighty":-2.59469,"marketCap":525235029},{"date":"2026-02-13","current":7.851812,"twenty":-18.021255,"median":-12.237828,"eighty":-2.544178,"marketCap":506041406},{"date":"2026-02-20","current":7.823449,"twenty":-17.962576,"median":-12.213501,"eighty":-2.52455,"marketCap":504213441},{"date":"2026-02-27","current":7.10492,"twenty":-17.893998,"median":-12.163434,"eighty":-2.486726,"marketCap":457905017},{"date":"2026-03-06","current":2.653508,"twenty":-17.826118,"median":-12.124112,"eighty":-2.474169,"marketCap":230892311},{"date":"2026-03-13","current":2.490354,"twenty":-17.680309,"median":-12.068264,"eighty":-2.455342,"marketCap":216695687},{"date":"2026-03-20","current":2.519813,"twenty":-17.398548,"median":-12.020728,"eighty":-2.425344,"marketCap":219258966},{"date":"2026-03-27","current":2.510748,"twenty":-17.314191,"median":-11.988314,"eighty":-2.389734,"marketCap":218470265},{"date":"2026-04-02","current":2.648976,"twenty":-17.200593,"median":-11.97534,"eighty":-2.364679,"marketCap":230497960},{"date":"2026-04-10","current":2.830257,"twenty":-17.048617,"median":-11.886676,"eighty":-2.329209,"marketCap":246271987},{"date":"2026-04-17","current":2.655774,"twenty":-16.943048,"median":-11.862206,"eighty":-2.247638,"marketCap":231089486},{"date":"2026-04-24","current":2.619517,"twenty":-16.783914,"median":-11.795416,"eighty":-2.160677,"marketCap":227934681},{"date":"2026-05-01","current":2.528797,"twenty":-16.708678,"median":-11.760384,"eighty":2.456817,"marketCap":220040747},{"date":"2026-05-08","current":2.64705,"twenty":-16.62817,"median":-11.656226,"eighty":2.496246,"marketCap":230330422},{"date":"2026-05-15","current":-2.55461,"twenty":-16.539201,"median":-11.598644,"eighty":2.516187,"marketCap":217512288},{"date":"2026-05-22","current":-2.608073,"twenty":-16.492061,"median":-11.525564,"eighty":2.516187,"marketCap":222064411},{"date":"2026-05-29","current":-2.64759,"twenty":-16.41734,"median":-11.482595,"eighty":2.518,"marketCap":225429023},{"date":"2026-06-05","current":-2.503472,"twenty":-16.391229,"median":-11.439086,"eighty":2.516187,"marketCap":213158084},{"date":"2026-06-12","current":-2.336109,"twenty":-16.3236,"median":-11.37834,"eighty":2.516187,"marketCap":198907961},{"date":"2026-06-18","current":-2.41979,"twenty":-16.238354,"median":-11.332639,"eighty":2.516187,"marketCap":206033023},{"date":"2026-06-26","current":-2.41979,"twenty":-16.148421,"median":-11.164943,"eighty":2.518,"marketCap":206033023},{"date":"2026-07-02","current":-2.529041,"twenty":-16.064346,"median":-11.131166,"eighty":2.518,"marketCap":215335186},{"date":"2026-07-10","current":-2.796357,"twenty":-15.940889,"median":-11.055814,"eighty":2.518,"marketCap":238095799},{"date":"2026-07-17","current":-2.46628,"twenty":-15.870918,"median":-10.975847,"eighty":2.518,"marketCap":209991390},{"date":"2026-07-24","current":-2.357029,"twenty":-15.773087,"median":-10.959022,"eighty":2.518,"marketCap":200689227},{"date":"2026-07-31","current":-2.375625,"twenty":-15.720292,"median":-10.941632,"eighty":2.519813,"marketCap":202272574},{"date":"2026-08-07","current":-2.539227,"twenty":-15.695281,"median":-10.851953,"eighty":2.519813,"marketCap":211159552},{"date":"2026-08-14","current":-2.541611,"twenty":-15.695281,"median":-10.701495,"eighty":2.519813,"marketCap":211357824},{"date":"2026-08-21","current":-2.610754,"twenty":-15.695281,"median":-10.662287,"eighty":2.519813,"marketCap":217107708},{"date":"2026-08-28","current":-2.677513,"twenty":-15.695281,"median":-10.571981,"eighty":2.519813,"marketCap":222659321},{"date":"2026-09-02","current":-2.639365,"twenty":-15.695281,"median":-10.554419,"eighty":2.519813,"marketCap":219486971}],"updateTime":1788433961744},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"KROS\",pageSize:20,pageCount:10,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"12741455","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000028-KROS","pdf_url":null,"pub_time":1620748800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000028/0001664710-21-000028-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/1664710/000166471021000028/exhibit991ehaabstracts2021.htm","primary":true,"translateUrl":null,"linkName":"exhibit991ehaabstracts2021.htm","type":"EX-99.1","id":"NTFILEAG4LPLzAEgCiBv6r","market":"us","size":17186},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000028/keros-form8xkehaabstracts2.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkehaabstracts2.htm","type":"8-K","id":"NTFILEEk14QoRUcKMg9tZ7","market":"us","size":33298}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-05-12 00:00","pubTimestamp":1620748800,"title_zh":"8-K  - Current report","summary_en":"Item 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":"12741460","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000026-KROS","pdf_url":null,"pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/0001664710-21-000026-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor.htm","primary":true,"translateUrl":null,"linkName":"kerostherapeutics-corpor.htm","type":"EX-99.1","id":"NTFILE3N2wfT545QMJHZht","market":"us","size":29046},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/keros-form8xkcorporatedeck.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkcorporatedeck.htm","type":"8-K","id":"NTFILEEEco7H4CqTwSK2La","market":"us","size":31566},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor001.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor001.jpg","type":"GRAPHIC","id":"NTFILE4dxNX87mj6BbijX1","market":"us","size":104936},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor002.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor002.jpg","type":"GRAPHIC","id":"NTFILEGmZ5LKj6nGKkujbn","market":"us","size":248069},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor003.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor003.jpg","type":"GRAPHIC","id":"NTFILEGczdLGLh5j4dRHWR","market":"us","size":189968},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor004.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor004.jpg","type":"GRAPHIC","id":"NTFILEEVmomS6udEPMdNJP","market":"us","size":115210},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor005.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor005.jpg","type":"GRAPHIC","id":"NTFILE8XmPMDwTTTMY8hpW","market":"us","size":101731},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor006.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor006.jpg","type":"GRAPHIC","id":"NTFILEBaiwdhK8WcSd7fxP","market":"us","size":144483},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor007.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor007.jpg","type":"GRAPHIC","id":"NTFILE54Zo65EcyjSKrsTm","market":"us","size":143369},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor008.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor008.jpg","type":"GRAPHIC","id":"NTFILE5ActKcUaFuAtmvZx","market":"us","size":133356},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor009.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor009.jpg","type":"GRAPHIC","id":"NTFILE6nXBLsWbiceGp7VE","market":"us","size":138091},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor010.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor010.jpg","type":"GRAPHIC","id":"NTFILEFd5n2EsXqtKgv11y","market":"us","size":145049},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor011.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor011.jpg","type":"GRAPHIC","id":"NTFILE8AxQGjqmUq8ZKwLd","market":"us","size":105534},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor012.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor012.jpg","type":"GRAPHIC","id":"NTFILE5QGoj9YKQfW9PgiT","market":"us","size":118133},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor013.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor013.jpg","type":"GRAPHIC","id":"NTFILE44ewFmdum5grs2Ce","market":"us","size":103047},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor014.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor014.jpg","type":"GRAPHIC","id":"NTFILEB4xD8A1bVFnKRodb","market":"us","size":143369},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor015.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor015.jpg","type":"GRAPHIC","id":"NTFILE9SzYP14YK7MLyPgm","market":"us","size":99820},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor016.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor016.jpg","type":"GRAPHIC","id":"NTFILEBBChsDa2QrCmVVg2","market":"us","size":117471},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor017.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor017.jpg","type":"GRAPHIC","id":"NTFILE9qYbqWme5sLfuWbt","market":"us","size":140025},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor018.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor018.jpg","type":"GRAPHIC","id":"NTFILEA9iZtqt2t2syyPdx","market":"us","size":135607},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor019.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor019.jpg","type":"GRAPHIC","id":"NTFILEDxBryNjUodARKcSC","market":"us","size":215412},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor020.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor020.jpg","type":"GRAPHIC","id":"NTFILE3pSGHtWLZ3XWckNE","market":"us","size":110660},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor021.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor021.jpg","type":"GRAPHIC","id":"NTFILE9NrScdPZxZpspfB8","market":"us","size":145517},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor022.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor022.jpg","type":"GRAPHIC","id":"NTFILEDQcDq7XW4K4W6euZ","market":"us","size":104776},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor023.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor023.jpg","type":"GRAPHIC","id":"NTFILEHMpYnBhJ86AbBm6R","market":"us","size":151866},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor024.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor024.jpg","type":"GRAPHIC","id":"NTFILEFWbS7PhkVQ7mCtwV","market":"us","size":86435},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor025.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor025.jpg","type":"GRAPHIC","id":"NTFILE8GCQRYxaohMBNsoL","market":"us","size":163986},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor026.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor026.jpg","type":"GRAPHIC","id":"NTFILEGiGyGA3jveV3C7Pd","market":"us","size":95559},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000026/kerostherapeutics-corpor027.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor027.jpg","type":"GRAPHIC","id":"NTFILEQiquhAs8Tzv6uYhb","market":"us","size":83599}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-05-06 00:00","pubTimestamp":1620230400,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12741459","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000025-KROS","pdf_url":null,"pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"KROS","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/0001664710-21-000025-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/1664710/000166471021000025/kros-20210331.htm","primary":true,"translateUrl":null,"linkName":"kros-20210331.htm","type":"10-Q","id":"NTFILE4FdFnoHoq2rXqon8","market":"us","size":1216059},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/exhibit311q12021.htm","primary":false,"translateUrl":null,"linkName":"exhibit311q12021.htm","type":"EX-31.1","id":"NTFILEEGjGaUDuzvtxcyqV","market":"us","size":16419},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/exhibit312q12021.htm","primary":false,"translateUrl":null,"linkName":"exhibit312q12021.htm","type":"EX-31.2","id":"NTFILECpqfnkV25aWRXi3j","market":"us","size":16300},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/exhibit321q12021.htm","primary":false,"translateUrl":null,"linkName":"exhibit321q12021.htm","type":"EX-32.1","id":"NTFILE9QZSFfADJoBMfxEU","market":"us","size":9939}],"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":87348,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87351,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87353,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87355,"name":"Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders??? Equity (Deficit)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87357,"name":"Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders??? Equity (Deficit) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":87358,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":"简明综合现金流量表","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000025/R7.htm","cdn_url":"https://static.tigerbbs.com/62312ad0c52b2e8635bac34dde1894fd","translation_url":"https://static.tigerbbs.com/339df4e8fe83ecf1a08e6643eaad8e89","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-05-06 00:00","pubTimestamp":1620230400,"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":"12741452","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000024-KROS","pdf_url":null,"pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000024/0001664710-21-000024-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/1664710/000166471021000024/exhibit991q12021.htm","primary":true,"translateUrl":null,"linkName":"exhibit991q12021.htm","type":"EX-99.1","id":"NTFILED8yBicf8auZs9m6u","market":"us","size":52921},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000024/keros-form8xkq12021earning.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkq12021earning.htm","type":"8-K","id":"NTFILEDawAP2SsNUVLSBsd","market":"us","size":32991}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-05-06 00:00","pubTimestamp":1620230400,"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":"12344427","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000020-KROS","pdf_url":null,"pub_time":1616601600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/0001664710-21-000020-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor.htm","primary":true,"translateUrl":null,"linkName":"kerostherapeutics-corpor.htm","type":"EX-99.1","id":"NTFILEAzqLFZrUrZAfcdVE","market":"us","size":29090},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/keros-form8xkcorporatedeck.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkcorporatedeck.htm","type":"8-K","id":"NTFILE5YUCueZiYv6vK8EN","market":"us","size":31238},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor001.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor001.jpg","type":"GRAPHIC","id":"NTFILE4US6qqGpLPWJJaAp","market":"us","size":104908},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor002.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor002.jpg","type":"GRAPHIC","id":"NTFILEEodgLSWryNJdcmgE","market":"us","size":248133},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor003.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor003.jpg","type":"GRAPHIC","id":"NTFILEFuHo2CNQdLjjo4xr","market":"us","size":190309},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor004.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor004.jpg","type":"GRAPHIC","id":"NTFILEm1mX3s8R5HYpkFuG","market":"us","size":116955},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor005.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor005.jpg","type":"GRAPHIC","id":"NTFILEDizYYn8NQCBggAQh","market":"us","size":101798},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor006.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor006.jpg","type":"GRAPHIC","id":"NTFILE3HAEz8x3V7YU5U7a","market":"us","size":144482},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor007.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor007.jpg","type":"GRAPHIC","id":"NTFILENVeSjBApyBqzyAqA","market":"us","size":143830},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor008.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor008.jpg","type":"GRAPHIC","id":"NTFILE47RoAwTNTutYUPKr","market":"us","size":132585},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor009.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor009.jpg","type":"GRAPHIC","id":"NTFILE7po35v99NDdLAoM7","market":"us","size":138345},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor010.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor010.jpg","type":"GRAPHIC","id":"NTFILE9wu6xG3z89VSxDuB","market":"us","size":145155},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor011.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor011.jpg","type":"GRAPHIC","id":"NTFILE2a58oReXaqqE7M1p","market":"us","size":106023},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor012.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor012.jpg","type":"GRAPHIC","id":"NTFILECGG2rSfJ11uEJjwb","market":"us","size":118462},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor013.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor013.jpg","type":"GRAPHIC","id":"NTFILE9necftby3K4EJnNs","market":"us","size":103377},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor014.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor014.jpg","type":"GRAPHIC","id":"NTFILEAqmfDBGFLB8NW6rQ","market":"us","size":143961},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor015.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor015.jpg","type":"GRAPHIC","id":"NTFILEDJwGjw4ji8G94Zy4","market":"us","size":99774},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor016.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor016.jpg","type":"GRAPHIC","id":"NTFILE9TwM9pahwNXfUGs5","market":"us","size":117041},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor017.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor017.jpg","type":"GRAPHIC","id":"NTFILEBg8xREz2b5MUwdAn","market":"us","size":140762},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor018.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor018.jpg","type":"GRAPHIC","id":"NTFILEA6AroMa1aDMZKQ2j","market":"us","size":134868},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor019.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor019.jpg","type":"GRAPHIC","id":"NTFILE24y6Rbfn5SPH9btv","market":"us","size":215008},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor020.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor020.jpg","type":"GRAPHIC","id":"NTFILEBJsBYjN8EaFdsSGT","market":"us","size":111070},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor021.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor021.jpg","type":"GRAPHIC","id":"NTFILEE9966EPp9Gd2nKYV","market":"us","size":145830},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor022.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor022.jpg","type":"GRAPHIC","id":"NTFILE3xmn2uZonYyL26sN","market":"us","size":104668},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor023.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor023.jpg","type":"GRAPHIC","id":"NTFILEGZYSbpThSq64RkVM","market":"us","size":152558},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor024.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor024.jpg","type":"GRAPHIC","id":"NTFILE59EZQQLiV9m6AsEX","market":"us","size":86443},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor025.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor025.jpg","type":"GRAPHIC","id":"NTFILE8UrgwndXYQXYXj31","market":"us","size":164834},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor026.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor026.jpg","type":"GRAPHIC","id":"NTFILEADp4uYc1gbzJWnUf","market":"us","size":96549},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000020/kerostherapeutics-corpor027.jpg","primary":false,"translateUrl":null,"linkName":"kerostherapeutics-corpor027.jpg","type":"GRAPHIC","id":"NTFILEF8GPnC6SHSxY9NBr","market":"us","size":83641}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-03-25 00:00","pubTimestamp":1616601600,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12344274","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000018-KROS","pdf_url":null,"pub_time":1616601600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"KROS","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/0001664710-21-000018-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231.htm","primary":true,"translateUrl":null,"linkName":"kros-20201231.htm","type":"10-K","id":"NTFILE9b5R69Kcmt3scWts","market":"us","size":2204077},{"description":"EX-4.3","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/exhibit4310-kfy2020.htm","primary":false,"translateUrl":null,"linkName":"exhibit4310-kfy2020.htm","type":"EX-4.3","id":"NTFILEAao8hr33mPcfURSH","market":"us","size":23327},{"description":"EX-21.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/exhibit21110-kfy2020.htm","primary":false,"translateUrl":null,"linkName":"exhibit21110-kfy2020.htm","type":"EX-21.1","id":"NTFILE3mKbfmh7TvM98fJ9","market":"us","size":3657},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/exhibit23110-kfy2020.htm","primary":false,"translateUrl":null,"linkName":"exhibit23110-kfy2020.htm","type":"EX-23.1","id":"NTFILEBcQWWQcR49JgF5XQ","market":"us","size":2141},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/exhibit31110-kfy2020.htm","primary":false,"translateUrl":null,"linkName":"exhibit31110-kfy2020.htm","type":"EX-31.1","id":"NTFILEKhEqdquhwUPeKQ7K","market":"us","size":16137},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/exhibit31210-kfy2020.htm","primary":false,"translateUrl":null,"linkName":"exhibit31210-kfy2020.htm","type":"EX-31.2","id":"NTFILEF6Q8Tgmchruof9Vg","market":"us","size":16018},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/exhibit32110-kfy2020.htm","primary":false,"translateUrl":null,"linkName":"exhibit32110-kfy2020.htm","type":"EX-32.1","id":"NTFILE7Svb9PnG3RDrkn37","market":"us","size":9925},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g1.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g1.jpg","type":"GRAPHIC","id":"NTFILEFY5eVBjKiH8LUzcE","market":"us","size":210140},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g10.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g10.jpg","type":"GRAPHIC","id":"NTFILE9mKySN89xJ4Gbcs2","market":"us","size":1132300},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g11.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g11.jpg","type":"GRAPHIC","id":"NTFILEGEQXWHz6hcAS5K7b","market":"us","size":500448},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g12.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g12.jpg","type":"GRAPHIC","id":"NTFILEDiBoFXoRarDNyTe2","market":"us","size":19543},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g13.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g13.jpg","type":"GRAPHIC","id":"NTFILE72FHL7MY9cik71HG","market":"us","size":59757},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g14.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g14.jpg","type":"GRAPHIC","id":"NTFILE2qQPeQtCHU4b9QBH","market":"us","size":21642},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g15.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g15.jpg","type":"GRAPHIC","id":"NTFILE27cukJUjtrRsDgjn","market":"us","size":15062},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g16.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g16.jpg","type":"GRAPHIC","id":"NTFILE7E8VAxYnxjNwHZ77","market":"us","size":26160},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g17.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g17.jpg","type":"GRAPHIC","id":"NTFILECNyGXoXKxsBJn8Gd","market":"us","size":5005973},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g18.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g18.jpg","type":"GRAPHIC","id":"NTFILEAM7Y8CKYaHQHc32S","market":"us","size":521784},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g19.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g19.jpg","type":"GRAPHIC","id":"NTFILEEJhWSf1wdCmmCgq1","market":"us","size":60820},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g2.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g2.jpg","type":"GRAPHIC","id":"NTFILE7XTEnddBmyoqnLxF","market":"us","size":249520},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g20.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g20.jpg","type":"GRAPHIC","id":"NTFILE8UJ6LfTFUzeWPMSh","market":"us","size":40807},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g21.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g21.jpg","type":"GRAPHIC","id":"NTFILE6266kRcyzfZcgPqU","market":"us","size":44823},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g22.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g22.jpg","type":"GRAPHIC","id":"NTFILEFgEGDLnbs5Mbxh3w","market":"us","size":41190},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g23.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g23.jpg","type":"GRAPHIC","id":"NTFILE46AvPTwptbFDQB4F","market":"us","size":684807},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g24.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g24.jpg","type":"GRAPHIC","id":"NTFILE28Ekx6dw939TEPyP","market":"us","size":1881615},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g25.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g25.jpg","type":"GRAPHIC","id":"NTFILEHEEcJnoDyqG3Kbbo","market":"us","size":1236301},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g26.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g26.jpg","type":"GRAPHIC","id":"NTFILEHtNPNfL72Mkqk5Q2","market":"us","size":645028},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g27.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g27.jpg","type":"GRAPHIC","id":"NTFILE9oGmjjM1XUBF7m2X","market":"us","size":51441},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g28.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g28.jpg","type":"GRAPHIC","id":"NTFILE7noeEU8b2PZmYLFa","market":"us","size":73343},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g29.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g29.jpg","type":"GRAPHIC","id":"NTFILE3NFDnKq2kafE5MiH","market":"us","size":537602},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g3.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g3.jpg","type":"GRAPHIC","id":"NTFILE7hvaiKyKCnf6WU5S","market":"us","size":69632},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g4.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g4.jpg","type":"GRAPHIC","id":"NTFILEFhVo9aJY7ihLpgAp","market":"us","size":238848},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g5.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g5.jpg","type":"GRAPHIC","id":"NTFILE7WDMMKHsf6t3caDM","market":"us","size":134595},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g6.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g6.jpg","type":"GRAPHIC","id":"NTFILE5DoNbgaSEK2AEFMN","market":"us","size":1096110},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g7.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g7.jpg","type":"GRAPHIC","id":"NTFILEHeamTdERzPhW7JRy","market":"us","size":1914676},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g8.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g8.jpg","type":"GRAPHIC","id":"NTFILE6UKukyptcr6k8HXr","market":"us","size":1655832},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000018/kros-20201231_g9.jpg","primary":false,"translateUrl":null,"linkName":"kros-20201231_g9.jpg","type":"GRAPHIC","id":"NTFILEAkPnwb1MqsaSQVyG","market":"us","size":1251532}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2021-03-25 00:00","pubTimestamp":1616601600,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12343965","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000016-KROS","pdf_url":null,"pub_time":1616601600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000016/0001664710-21-000016-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/1664710/000166471021000016/exhibit991fy2020.htm","primary":true,"translateUrl":null,"linkName":"exhibit991fy2020.htm","type":"EX-99.1","id":"NTFILE4HUf55eV5wCAhqs2","market":"us","size":95572},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000016/keros-form8xkfy2020earning.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkfy2020earning.htm","type":"8-K","id":"NTFILE3Ng9UJBVfQS1qepH","market":"us","size":33326}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-03-25 00:00","pubTimestamp":1616601600,"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":"12084177","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000012-KROS","pdf_url":null,"pub_time":1614873600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000012/0001664710-21-000012-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/1664710/000166471021000012/exhibit991esh2021pr.htm","primary":true,"translateUrl":null,"linkName":"exhibit991esh2021pr.htm","type":"EX-99.1","id":"NTFILEFpY6faJcPeEKG6xE","market":"us","size":14880},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000012/keros-form8xkesh2021pr.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkesh2021pr.htm","type":"8-K","id":"NTFILEDLQ9uFeMMsDZv7BE","market":"us","size":31740}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-03-05 00:00","pubTimestamp":1614873600,"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":"12032193","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000009-KROS","pdf_url":null,"pub_time":1614614400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000009/0001664710-21-000009-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000009/exhibit991hcw.htm","primary":true,"translateUrl":null,"linkName":"exhibit991hcw.htm","type":"EX-99.1","id":"NTFILEF4cXLzHHD3Ug6xCM","market":"us","size":4507},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000009/keros-form8xkhcwmarch2021.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkhcwmarch2021.htm","type":"8-K","id":"NTFILE5LdbnWVpg6HxduHr","market":"us","size":31590}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-03-02 00:00","pubTimestamp":1614614400,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11879231","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000006-KROS","pdf_url":null,"pub_time":1613491200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000006/0001664710-21-000006-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000006/exhibit991firesidechat.htm","primary":true,"translateUrl":null,"linkName":"exhibit991firesidechat.htm","type":"EX-99.1","id":"NTFILE5e7eHJESJqydBfaL","market":"us","size":5383},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000006/keros-form8xkfiresidechatf.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkfiresidechatf.htm","type":"8-K","id":"NTFILEdD4MbHUGvey5C5rJ","market":"us","size":31909}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2021-02-17 00:00","pubTimestamp":1613491200,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11879233","market":"us","labels":[],"media":"sec.gov","original_id":"AN93583621000174-KROS","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"KROS","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000093583621000174/0000935836-21-000174-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000093583621000174/keros13ga.htm","primary":true,"translateUrl":null,"linkName":"keros13ga.htm","type":"SC 13G/A","id":"NTFILEEAKmtKzftqdnWD5X","market":"us","size":59308}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-16 00:00","pubTimestamp":1613404800,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11863043","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921023329-KROS","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"KROS","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000110465921023329/0001104659-21-023329-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000110465921023329/tm216635d4_sc13ga.htm","primary":true,"translateUrl":null,"linkName":"tm216635d4_sc13ga.htm","type":"SC 13G/A","id":"NTFILE2wJvy1FVRxYrGwp5","market":"us","size":61878}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-16 00:00","pubTimestamp":1613404800,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11800812","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921019882-KROS","pdf_url":null,"pub_time":1612886400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"KROS","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000110465921019882/0001104659-21-019882-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1346824/000110465921019882/tm216120d5_sc13ga.htm","primary":true,"translateUrl":null,"linkName":"tm216120d5_sc13ga.htm","type":"SC 13G/A","id":"NTFILEGaCnTAi9MvdZgAoy","market":"us","size":80445}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-10 00:00","pubTimestamp":1612886400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11800509","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921019848-KROS","pdf_url":null,"pub_time":1612886400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"KROS","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000110465921019848/0001104659-21-019848-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1346824/000110465921019848/tm216120d1_sc13g.htm","primary":true,"translateUrl":null,"linkName":"tm216120d1_sc13g.htm","type":"SC 13G","id":"NTFILEBkvsCfmQAsVwkL2N","market":"us","size":82573},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1346824/000110465921019848/tm216120d1_ex1.htm","primary":false,"translateUrl":null,"linkName":"tm216120d1_ex1.htm","type":"EX-99.1","id":"NTFILE77te6uA9e9DQKEQB","market":"us","size":8423}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-10 00:00","pubTimestamp":1612886400,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11758857","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506621001088-KROS","pdf_url":null,"pub_time":1612713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"KROS","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000031506621001088/0000315066-21-001088-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-08 00:00","pubTimestamp":1612713600,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11758856","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423721007043-KROS","pdf_url":null,"pub_time":1612195200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"KROS","title":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000083423721007043/0000834237-21-007043-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-02 00:00","pubTimestamp":1612195200,"title_zh":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11493546","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471021000003-KROS","pdf_url":null,"pub_time":1610640000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"KROS","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/1664710/000166471021000003/0001664710-21-000003-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/1664710/000166471021000003/keros-formsx8.htm","primary":true,"translateUrl":null,"linkName":"keros-formsx8.htm","type":"S-8","id":"NTFILEFGvo9Ed2YdAzpqox","market":"us","size":82572},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000003/exhibit51-sx8.htm","primary":false,"translateUrl":null,"linkName":"exhibit51-sx8.htm","type":"EX-5.1","id":"NTFILE7JSE6KNQzaMvv1BX","market":"us","size":9939},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000003/exhibit231-sx8.htm","primary":false,"translateUrl":null,"linkName":"exhibit231-sx8.htm","type":"EX-23.1","id":"NTFILE6abKYjPbm7fBHAcx","market":"us","size":2050},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471021000003/cooleylogo2.jpg","primary":false,"translateUrl":null,"linkName":"cooleylogo2.jpg","type":"GRAPHIC","id":"NTFILEGKp2pAkyuz7rtjRp","market":"us","size":102892}],"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":"2021-01-15 00:00","pubTimestamp":1610640000,"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":"11225277","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471020000062-KROS","pdf_url":null,"pub_time":1608480000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471020000062/0001664710-20-000062-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471020000062/exhibit991nbipr.htm","primary":true,"translateUrl":null,"linkName":"exhibit991nbipr.htm","type":"EX-99.1","id":"NTFILEobbX2xFEzMiwnQjf","market":"us","size":7266},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471020000062/keros-form8xknbipr.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xknbipr.htm","type":"8-K","id":"NTFILE4pirxgBpDhntaRJB","market":"us","size":31603}],"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":"2020-12-21 00:00","pubTimestamp":1608480000,"title_zh":"8-K  - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11190832","market":"us","labels":[],"media":"sec.gov","original_id":"AN117891320003385-KROS","pdf_url":null,"pub_time":1608134400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","symbol":"KROS","title":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000117891320003385/0001178913-20-003385-index.htm","us_notice_code":"Form SC 13D/A","us_title_en":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SC 13D/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1321178/000117891320003385/zk2025267.htm","primary":true,"translateUrl":null,"linkName":"zk2025267.htm","type":"SC 13D/A","id":"NTFILEGuqbCtMWxmKVYV9o","market":"us","size":152541}],"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":"2020-12-17 00:00","pubTimestamp":1608134400,"title_zh":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11190831","market":"us","labels":[],"media":"sec.gov","original_id":"AN166471020000059-KROS","pdf_url":null,"pub_time":1608134400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KROS","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1664710/000166471020000059/0001664710-20-000059-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471020000059/exhibit991magpr.htm","primary":true,"translateUrl":null,"linkName":"exhibit991magpr.htm","type":"EX-99.1","id":"NTFILE6aTKZtxCQSwEH9Qd","market":"us","size":6726},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1664710/000166471020000059/keros-form8xkdirectorappoi.htm","primary":false,"translateUrl":null,"linkName":"keros-form8xkdirectorappoi.htm","type":"8-K","id":"NTFILE5oVDSAMPh5DY9WHU","market":"us","size":40071}],"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":"2020-12-17 00:00","pubTimestamp":1608134400,"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}],"pageSize":20,"totalPage":12,"pageCount":10,"totalSize":231,"code":"91000000","status":"200"}]}}