KALA BIO

0.5646

+0.04308.24%

Post-market: 0.56460.00000.00%16:10 EDT

Volume:122.93K

Turnover:68.01K

Market Cap:10.92M

PE:-0.01

High:0.5770

Open:0.5590

Low:0.5345

Close:0.5216

52wk High:1,030.00

52wk Low:0.4901

Shares:19.34M

Float Shares:18.59M

Volume Ratio:0.64

T/O Rate:0.66%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-72.4536

EPS(LYR):-165.5565

ROE:-345.32%

ROA:-65.43%

PB:1.21

PE(LYR):0.00

Loading ...

Overview Company News Filings

May 09, 2023

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Easy breezy. No more feesies.","description":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","keywords":"Tiger Brokers,U.S. stock trading,Hong Kong stock trading,trading U.S. stocks,stock information,stock prices,U.S. stock quotes,U.S. stock trading,Hong Kong stock trading,IPO trading,buying U.S. stocks,global investment","social":{"ogDescription":"Tiger Trade is a mobile trading app offering real time data, low commission fees and a free demo account. Download now to start investing in ETFs, options and the global share market.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.thetigerbrokers.com/stock/KALA/filings?page=6"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"NZL","license":"TBKIWI","edition":"fundamental","symbol":"KALA","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KALA\",,,,,undefined,":{"symbol":"KALA","market":"US","secType":"STK","nameCN":"KALA BIO","latestPrice":0.5646,"timestamp":1789675200000,"preClose":0.5216,"halted":0,"volume":122931,"hourTrading":{"tag":"盘后","latestPrice":0.5646,"preClose":0.5646,"latestTime":"16:10 EDT","volume":7,"amount":3.9522,"timestamp":1789675804751,"change":0,"changeRate":0,"amplitude":0},"delay":0,"changeRate":0.08243865030674855,"floatShares":18588261,"shares":19339800,"eps":-72.4536,"marketStatus":"Post-Mkt","change":0.043,"latestTime":"09-17 16:13:05 EDT","open":0.559,"high":0.577,"low":0.5345,"amount":68005.1095794,"amplitude":0.08148,"askPrice":0.5646,"askSize":300,"bidPrice":0.504,"bidSize":100,"shortable":3,"etf":0,"ttmEps":-72.4536,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1789689600000},"marketStatusCode":4,"adr":0,"adrRate":0,"listingDate":1500523200000,"exchange":"NASDAQ","adjPreClose":0.5216,"preHourTrading":{"tag":"盘前","latestPrice":0.56,"preClose":0.5216,"latestTime":"09:14 EDT","volume":756,"amount":422.6982354,"timestamp":1789650859063,"change":0.0384,"changeRate":0.07362,"amplitude":0.036235},"postHourTrading":{"tag":"盘后","latestPrice":0.5646,"preClose":0.5646,"latestTime":"16:10 EDT","volume":7,"amount":3.9522,"timestamp":1789675804751,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.641308,"impliedVol":0.9132,"impliedVolPercentile":0},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"KALA\",,,,,undefined,":{"symbol":"KALA","floatShares":18588261,"roa":"-65.43%","roe":"-345.32%","lyrEps":-165.5565,"volumeRatio":0.641308,"shares":19339800,"dividePrice":0,"high":0.577,"amplitude":0.08148,"preClose":0.5216,"low":0.5345,"week52Low":0.4901,"pbRate":"1.21","week52High":1030,"institutionHeld":0,"latestPrice":0.5646,"committee":-0.5,"eps":-72.4536,"divideRate":0,"volume":122931,"delay":0,"ttmEps":-72.4536,"open":0.559,"prevYearClose":27.795,"prevWeekClose":0.5724,"prevMonthClose":0.6727,"prevQuarterClose":1.73,"fiveDayClose":0.5629,"twentyDayClose":0.9,"sixtyDayClose":3.12},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/KALA\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-19","symbol":"KALA","fiscalQuarterEnding":"2026/06","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1787112000000,"reportTimeType":"post","actualEps":-21.32},{"market":"US","date":"2026-05-15","symbol":"KALA","fiscalQuarterEnding":"2026/03","expectedEps":null,"name":null,"time":"","type":"earning","dateTimestamp":1778817600000,"reportTimeType":"","actualEps":-0.14},{"market":"US","date":"2026-05-11","symbol":"KALA","defaultRemindTime":1778506200000,"type":"split","dateTimestamp":1778472000000,"forFactor":50,"toFactor":1,"ratio":50},{"market":"US","date":"2026-04-15","symbol":"KALA","fiscalQuarterEnding":"2025/12","expectedEps":null,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1776225600000,"reportTimeType":"post","actualEps":0.86},{"market":"US","date":"2025-11-19","symbol":"KALA","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Pre-MKt","type":"earning","dateTimestamp":1763528400000,"reportTimeType":"pre","actualEps":-1.07}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"KALA\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"KALA\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/KALA\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"KALA","date":"2026-09-16","current":-0.007518,"percent":0.271845,"low":-6.890227,"twenty":-1.279634,"median":-0.645055,"eighty":-0.276886,"high":-0.055463,"avg":-0.891353,"sd":0.913691,"marketCap":9818809},"quantilePoints":[{"date":"2021-09-17","current":-1.60919,"twenty":-8.495697,"median":-4.554757,"eighty":-2.434062,"marketCap":202709676},{"date":"2021-09-24","current":-1.526668,"twenty":-8.488658,"median":-4.523132,"eighty":-2.418736,"marketCap":192314308},{"date":"2021-10-01","current":-1.413199,"twenty":-8.488457,"median":-4.519357,"eighty":-2.391447,"marketCap":178020677},{"date":"2021-10-08","current":-1.201735,"twenty":-8.466031,"median":-4.513213,"eighty":-2.370948,"marketCap":151382546},{"date":"2021-10-15","current":-1.139843,"twenty":-8.406956,"median":-4.501658,"eighty":-2.355858,"marketCap":143586020},{"date":"2021-10-22","current":-1.05732,"twenty":-8.370186,"median":-4.495719,"eighty":-2.340626,"marketCap":133190652},{"date":"2021-10-29","current":-0.897433,"twenty":-8.346898,"median":-4.483754,"eighty":-2.327352,"marketCap":113049627},{"date":"2021-11-05","current":-1.067636,"twenty":-8.330964,"median":-4.47197,"eighty":-2.310632,"marketCap":134490073},{"date":"2021-11-12","current":-1.067636,"twenty":-8.313616,"median":-4.466258,"eighty":-2.297872,"marketCap":134490073},{"date":"2021-11-19","current":-0.991728,"twenty":-8.248718,"median":-4.450033,"eighty":-2.274549,"marketCap":125105477},{"date":"2021-11-26","current":-0.960574,"twenty":-8.202267,"median":-4.445456,"eighty":-2.256438,"marketCap":121175462},{"date":"2021-12-03","current":-0.893074,"twenty":-8.185108,"median":-4.44251,"eighty":-2.23513,"marketCap":112660430},{"date":"2021-12-10","current":-0.825574,"twenty":-8.169174,"median":-4.424896,"eighty":-2.182562,"marketCap":104145397},{"date":"2021-12-17","current":-0.726921,"twenty":-8.138532,"median":-4.424834,"eighty":-2.132664,"marketCap":91700350},{"date":"2021-12-23","current":-0.706152,"twenty":-8.117718,"median":-4.418942,"eighty":-2.101973,"marketCap":89080340},{"date":"2021-12-31","current":-0.628267,"twenty":-8.106716,"median":-4.414451,"eighty":-2.054829,"marketCap":79255302},{"date":"2022-01-07","current":-0.560768,"twenty":-8.099154,"median":-4.41305,"eighty":-2.006858,"marketCap":70740270},{"date":"2022-01-14","current":-0.539998,"twenty":-8.086968,"median":-4.407208,"eighty":-1.932641,"marketCap":68120260},{"date":"2022-01-21","current":-0.420835,"twenty":-8.07682,"median":-4.405042,"eighty":-1.896075,"marketCap":53087952},{"date":"2022-01-28","current":-0.40962,"twenty":-8.070583,"median":-4.395375,"eighty":-1.815497,"marketCap":51673147},{"date":"2022-02-04","current":-0.409153,"twenty":-8.022092,"median":-4.383591,"eighty":-1.737439,"marketCap":51614197},{"date":"2022-02-11","current":-0.370159,"twenty":-8.020687,"median":-4.377699,"eighty":-1.718554,"marketCap":46695128},{"date":"2022-02-18","current":-0.371353,"twenty":-7.942423,"median":-4.371833,"eighty":-1.707223,"marketCap":46845778},{"date":"2022-02-25","current":-0.35266,"twenty":-7.849653,"median":-4.371807,"eighty":-1.680618,"marketCap":44487769},{"date":"2022-03-04","current":-0.322857,"twenty":-7.82197,"median":-4.361139,"eighty":-1.670227,"marketCap":40728055},{"date":"2022-03-11","current":-0.877497,"twenty":-7.820053,"median":-4.352676,"eighty":-1.665209,"marketCap":110695422},{"date":"2022-03-18","current":-0.809998,"twenty":-7.7937,"median":-4.342359,"eighty":-1.646491,"marketCap":102180390},{"date":"2022-03-25","current":-0.955382,"twenty":-7.77939,"median":-4.336984,"eighty":-1.63131,"marketCap":120520460},{"date":"2022-04-01","current":-0.666864,"twenty":-7.777054,"median":-4.32613,"eighty":-1.608158,"marketCap":95098140},{"date":"2022-04-08","current":-0.524328,"twenty":-7.776137,"median":-4.318483,"eighty":-1.585767,"marketCap":74771820},{"date":"2022-04-14","current":-0.434022,"twenty":-7.762457,"median":-4.305737,"eighty":-1.576181,"marketCap":61893644},{"date":"2022-04-22","current":-0.381283,"twenty":-7.743662,"median":-4.295212,"eighty":-1.557613,"marketCap":54372906},{"date":"2022-04-29","current":-0.330632,"twenty":-7.733459,"median":-4.280448,"eighty":-1.548587,"marketCap":47149803},{"date":"2022-05-06","current":-0.398693,"twenty":-7.729164,"median":-4.27483,"eighty":-1.529702,"marketCap":56855620},{"date":"2022-05-13","current":-0.347991,"twenty":-7.723044,"median":-4.271644,"eighty":-1.524052,"marketCap":49625258},{"date":"2022-05-20","current":-0.32337,"twenty":-7.713051,"median":-4.270336,"eighty":-1.515649,"marketCap":46932021},{"date":"2022-05-27","current":-0.175515,"twenty":-7.708559,"median":-4.265468,"eighty":-1.510817,"marketCap":25473234},{"date":"2022-06-03","current":-0.190071,"twenty":-7.708559,"median":-4.254797,"eighty":-1.508551,"marketCap":27585720},{"date":"2022-06-10","current":-0.181017,"twenty":-7.706313,"median":-4.24796,"eighty":-1.489666,"marketCap":26271768},{"date":"2022-06-17","current":-0.196423,"twenty":-7.700681,"median":-4.243925,"eighty":-1.477565,"marketCap":28507663},{"date":"2022-06-24","current":-0.180767,"twenty":-7.693609,"median":-4.239298,"eighty":-1.462327,"marketCap":26235471},{"date":"2022-07-01","current":-0.148955,"twenty":-7.67585,"median":-4.230136,"eighty":-1.454541,"marketCap":21618493},{"date":"2022-07-08","current":-0.169663,"twenty":-7.663644,"median":-4.21256,"eighty":-1.451002,"marketCap":24623884},{"date":"2022-07-15","current":-0.170013,"twenty":-7.648259,"median":-4.199718,"eighty":-1.44283,"marketCap":24674700},{"date":"2022-07-22","current":-0.167362,"twenty":-7.642053,"median":-4.19486,"eighty":-1.430807,"marketCap":24289952},{"date":"2022-07-29","current":-0.165061,"twenty":-7.546527,"median":-4.171261,"eighty":-1.423945,"marketCap":23956020},{"date":"2022-08-05","current":-0.169813,"twenty":-7.478369,"median":-4.147905,"eighty":-1.414646,"marketCap":24645663},{"date":"2022-08-12","current":-0.179933,"twenty":-7.373942,"median":-4.123826,"eighty":-1.404326,"marketCap":24605242},{"date":"2022-08-19","current":-0.16596,"twenty":-7.300335,"median":-4.061596,"eighty":-1.390484,"marketCap":22694511},{"date":"2022-08-26","current":-0.156752,"twenty":-7.203264,"median":-4.041859,"eighty":-1.357775,"marketCap":21435331},{"date":"2022-09-02","current":-0.179933,"twenty":-7.117925,"median":-4.02098,"eighty":-1.346893,"marketCap":24605242},{"date":"2022-09-09","current":-0.182824,"twenty":-7.071887,"median":-4.0124,"eighty":-1.328702,"marketCap":25000566},{"date":"2022-09-16","current":-0.16596,"twenty":-7.00676,"median":-3.980551,"eighty":-1.314411,"marketCap":22694511},{"date":"2022-09-23","current":-0.135338,"twenty":-6.965699,"median":-3.961353,"eighty":-1.305902,"marketCap":18507007},{"date":"2022-09-30","current":-0.118527,"twenty":-6.912938,"median":-3.917739,"eighty":-1.274758,"marketCap":16208273},{"date":"2022-10-07","current":-0.144546,"twenty":-6.849256,"median":-3.897357,"eighty":-1.236807,"marketCap":19766187},{"date":"2022-10-14","current":-0.134374,"twenty":-6.707826,"median":-3.865359,"eighty":-1.17182,"marketCap":18375233},{"date":"2022-10-21","current":-0.085657,"twenty":-6.649535,"median":-3.856175,"eighty":-1.103739,"marketCap":11713296},{"date":"2022-10-28","current":-0.065527,"twenty":-6.5338,"median":-3.807746,"eighty":-1.067636,"marketCap":8960671},{"date":"2022-11-04","current":-0.05625,"twenty":-6.472369,"median":-3.772207,"eighty":-0.994843,"marketCap":7691975},{"date":"2022-11-11","current":-0.133428,"twenty":-6.435244,"median":-3.730967,"eighty":-0.962919,"marketCap":10613783},{"date":"2022-11-18","current":-0.117775,"twenty":-6.300981,"median":-3.68617,"eighty":-0.948113,"marketCap":9368676},{"date":"2022-11-25","current":-0.109567,"twenty":-6.288364,"median":-3.656708,"eighty":-0.932119,"marketCap":8715753},{"date":"2022-12-02","current":-0.095824,"twenty":-6.238388,"median":-3.604667,"eighty":-0.911766,"marketCap":7622488},{"date":"2022-12-09","current":-0.095442,"twenty":-6.078841,"median":-3.530615,"eighty":-0.892754,"marketCap":7592120},{"date":"2022-12-16","current":-0.080553,"twenty":-5.938602,"median":-3.427448,"eighty":-0.857767,"marketCap":6407749},{"date":"2022-12-23","current":-0.074063,"twenty":-5.853518,"median":-3.370132,"eighty":-0.819344,"marketCap":5891485},{"date":"2022-12-30","current":-0.765061,"twenty":-5.745858,"median":-3.353391,"eighty":-0.779561,"marketCap":60858291},{"date":"2023-01-06","current":-0.589388,"twenty":-5.722665,"median":-3.295794,"eighty":-0.745903,"marketCap":46884015},{"date":"2023-01-13","current":-0.39346,"twenty":-5.687538,"median":-3.238308,"eighty":-0.717575,"marketCap":31298549},{"date":"2023-01-20","current":-0.39162,"twenty":-5.662653,"median":-3.186724,"eighty":-0.70469,"marketCap":31152220},{"date":"2023-01-27","current":-0.421662,"twenty":-5.639942,"median":-3.129405,"eighty":-0.656289,"marketCap":33541980},{"date":"2023-02-03","current":-0.377243,"twenty":-5.623549,"median":-3.112214,"eighty":-0.62619,"marketCap":30008550},{"date":"2023-02-10","current":-0.316086,"twenty":-5.588514,"median":-3.049167,"eighty":-0.594024,"marketCap":25143682},{"date":"2023-02-17","current":-0.273169,"twenty":-5.565489,"median":-3.014778,"eighty":-0.556614,"marketCap":21729740},{"date":"2023-02-24","current":-0.246774,"twenty":-5.546423,"median":-2.943816,"eighty":-0.542813,"marketCap":19630166},{"date":"2023-03-03","current":-0.756928,"twenty":-5.534593,"median":-2.900148,"eighty":-0.523158,"marketCap":33927041},{"date":"2023-03-10","current":-0.851827,"twenty":-5.51086,"median":-2.720554,"eighty":-0.523158,"marketCap":38180580},{"date":"2023-03-17","current":-0.62633,"twenty":-5.471976,"median":-2.647961,"eighty":-0.523158,"marketCap":28073360},{"date":"2023-03-24","current":-0.703604,"twenty":-5.454096,"median":-2.586413,"eighty":-0.523158,"marketCap":31536957},{"date":"2023-03-31","current":-0.680106,"twenty":-5.438489,"median":-2.568682,"eighty":-0.523743,"marketCap":30483699},{"date":"2023-04-06","current":-0.619551,"twenty":-5.393927,"median":-2.557894,"eighty":-0.523743,"marketCap":27769536},{"date":"2023-04-14","current":-0.806185,"twenty":-5.361934,"median":-2.53611,"eighty":-0.523158,"marketCap":36134830},{"date":"2023-04-21","current":-0.709027,"twenty":-5.33927,"median":-2.49748,"eighty":-0.522574,"marketCap":31780016},{"date":"2023-04-28","current":-0.696826,"twenty":-5.313703,"median":-2.477423,"eighty":-0.522574,"marketCap":31233132},{"date":"2023-05-05","current":-0.783639,"twenty":-5.26096,"median":-2.464847,"eighty":-0.522574,"marketCap":35124255},{"date":"2023-05-12","current":-1.555542,"twenty":-5.235615,"median":-2.444877,"eighty":-0.522574,"marketCap":40966751},{"date":"2023-05-19","current":-1.523975,"twenty":-5.200001,"median":-2.435895,"eighty":-0.521989,"marketCap":40135408},{"date":"2023-05-26","current":-1.316321,"twenty":-5.154514,"median":-2.42712,"eighty":-0.516752,"marketCap":34666620},{"date":"2023-05-30","current":-1.342183,"twenty":-5.145335,"median":-2.406161,"eighty":-0.516752,"marketCap":35347739},{"date":"2023-06-09","current":-1.334157,"twenty":-5.087499,"median":-2.379989,"eighty":-0.496283,"marketCap":35136357},{"date":"2023-06-16","current":-1.313645,"twenty":-5.058855,"median":-2.358098,"eighty":-0.492565,"marketCap":34596159},{"date":"2023-06-23","current":-1.298484,"twenty":-4.99076,"median":-2.349915,"eighty":-0.490706,"marketCap":34196882},{"date":"2023-06-30","current":-1.28154,"twenty":-4.948591,"median":-2.331723,"eighty":-0.488847,"marketCap":33750632},{"date":"2023-07-07","current":-1.370721,"twenty":-4.917585,"median":-2.315443,"eighty":-0.488847,"marketCap":36099319},{"date":"2023-07-14","current":-1.292242,"twenty":-4.830768,"median":-2.297755,"eighty":-0.488847,"marketCap":34032474},{"date":"2023-07-21","current":-1.292242,"twenty":-4.808455,"median":-2.267632,"eighty":-0.488847,"marketCap":34032474},{"date":"2023-07-28","current":-1.339508,"twenty":-4.761255,"median":-2.244715,"eighty":-0.488847,"marketCap":35277278},{"date":"2023-08-04","current":-1.279756,"twenty":-4.712944,"median":-2.183708,"eighty":-0.488847,"marketCap":33703658},{"date":"2023-08-11","current":-4.029843,"twenty":-4.619656,"median":-2.183708,"eighty":-0.488847,"marketCap":34809782},{"date":"2023-08-18","current":-3.988632,"twenty":-4.560349,"median":-2.183708,"eighty":-0.488847,"marketCap":34453801},{"date":"2023-08-25","current":-4.029843,"twenty":-4.519357,"median":-2.183708,"eighty":-0.488847,"marketCap":34809782},{"date":"2023-09-01","current":-3.950364,"twenty":-4.513213,"median":-2.183708,"eighty":-0.488847,"marketCap":34123248},{"date":"2023-09-08","current":-3.52648,"twenty":-4.495901,"median":-2.183708,"eighty":-0.488847,"marketCap":30461737},{"date":"2023-09-15","current":-3.084934,"twenty":-4.47197,"median":-2.183708,"eighty":-0.488847,"marketCap":26647663},{"date":"2023-09-22","current":-3.146751,"twenty":-4.451508,"median":-2.183708,"eighty":-0.488847,"marketCap":27181634},{"date":"2023-09-29","current":-2.599234,"twenty":-4.44251,"median":-2.183708,"eighty":-0.488847,"marketCap":22452182},{"date":"2023-10-06","current":-2.555079,"twenty":-4.424834,"median":-2.183708,"eighty":-0.488847,"marketCap":22070774},{"date":"2023-10-13","current":-2.46677,"twenty":-4.41305,"median":-2.183708,"eighty":-0.488847,"marketCap":21307960},{"date":"2023-10-20","current":-2.248941,"twenty":-4.407159,"median":-2.183708,"eighty":-0.488847,"marketCap":19426350},{"date":"2023-10-27","current":-2.17532,"twenty":-4.395375,"median":-2.166519,"eighty":-0.487792,"marketCap":18790416},{"date":"2023-11-03","current":-2.025224,"twenty":-4.377699,"median":-2.109261,"eighty":-0.487792,"marketCap":17493886},{"date":"2023-11-10","current":-1.727916,"twenty":-4.369127,"median":-2.060548,"eighty":-0.487792,"marketCap":14925742},{"date":"2023-11-17","current":-0.291441,"twenty":-4.369127,"median":-2.028957,"eighty":-0.461813,"marketCap":13527249},{"date":"2023-11-24","current":-0.3609,"twenty":-4.369127,"median":-2.010168,"eighty":-0.451655,"marketCap":16751181},{"date":"2023-12-01","current":-0.351036,"twenty":-4.369127,"median":-1.948689,"eighty":-0.429226,"marketCap":16293351},{"date":"2023-12-08","current":-0.432268,"twenty":-4.367787,"median":-1.917967,"eighty":-0.421451,"marketCap":20063714},{"date":"2023-12-15","current":-0.38701,"twenty":-4.367787,"median":-1.819904,"eighty":-0.419619,"marketCap":17963083},{"date":"2023-12-22","current":-0.403257,"twenty":-4.367787,"median":-1.737439,"eighty":-0.405545,"marketCap":18717156},{"date":"2023-12-29","current":-0.431107,"twenty":-4.369127,"median":-1.722659,"eighty":-0.404783,"marketCap":20009851},{"date":"2024-01-05","current":-0.406158,"twenty":-4.370467,"median":-1.715722,"eighty":-0.403257,"marketCap":18851812},{"date":"2024-01-12","current":-0.447934,"twenty":-4.370467,"median":-1.679448,"eighty":-0.403257,"marketCap":20790855},{"date":"2024-01-19","current":-0.488724,"twenty":-4.371807,"median":-1.669453,"eighty":-0.403257,"marketCap":22684116},{"date":"2024-01-26","current":-0.413701,"twenty":-4.370467,"median":-1.658844,"eighty":-0.403257,"marketCap":19201917},{"date":"2024-02-02","current":-0.399195,"twenty":-4.370467,"median":-1.640136,"eighty":-0.401659,"marketCap":18528638},{"date":"2024-02-09","current":-0.402676,"twenty":-4.370467,"median":-1.624663,"eighty":-0.401543,"marketCap":18690225},{"date":"2024-02-16","current":-0.416602,"twenty":-4.35649,"median":-1.593717,"eighty":-0.40097,"marketCap":19336572},{"date":"2024-02-23","current":-0.464174,"twenty":-4.337722,"median":-1.580823,"eighty":-0.40097,"marketCap":21544658},{"date":"2024-03-01","current":-0.416602,"twenty":-4.31924,"median":-1.557613,"eighty":-0.401042,"marketCap":19336572},{"date":"2024-03-08","current":-0.425305,"twenty":-4.292855,"median":-1.548587,"eighty":-0.401042,"marketCap":19740540},{"date":"2024-03-15","current":-0.442712,"twenty":-4.28103,"median":-1.529702,"eighty":-0.401042,"marketCap":20548475},{"date":"2024-03-22","current":-0.46418,"twenty":-4.274733,"median":-1.522148,"eighty":-0.401042,"marketCap":21544928},{"date":"2024-03-28","current":-0.455477,"twenty":-4.274733,"median":-1.514594,"eighty":-0.401042,"marketCap":21140960},{"date":"2024-04-05","current":-0.517252,"twenty":-4.271627,"median":-1.510817,"eighty":-0.40097,"marketCap":21827518},{"date":"2024-04-12","current":-0.480544,"twenty":-4.270029,"median":-1.490044,"eighty":-0.40097,"marketCap":20278468},{"date":"2024-04-19","current":-0.454514,"twenty":-4.270029,"median":-1.47319,"eighty":-0.40097,"marketCap":19180051},{"date":"2024-04-26","current":-0.412467,"twenty":-4.269723,"median":-1.45808,"eighty":-0.401042,"marketCap":17405685},{"date":"2024-05-03","current":-0.450837,"twenty":-4.269723,"median":-1.454161,"eighty":-0.401042,"marketCap":19024865},{"date":"2024-05-10","current":-0.448034,"twenty":-4.269723,"median":-1.447463,"eighty":-0.401042,"marketCap":18906574},{"date":"2024-05-17","current":-0.479248,"twenty":-4.269723,"median":-1.437165,"eighty":-0.401042,"marketCap":18954735},{"date":"2024-05-24","current":-0.462869,"twenty":-4.269723,"median":-1.427521,"eighty":-0.401042,"marketCap":18306951},{"date":"2024-05-31","current":-0.478536,"twenty":-4.269723,"median":-1.423514,"eighty":-0.401042,"marketCap":18926570},{"date":"2024-06-07","current":-0.467854,"twenty":-4.269723,"median":-1.413199,"eighty":-0.401042,"marketCap":18504102},{"date":"2024-06-14","current":-0.424416,"twenty":-4.269723,"median":-1.40506,"eighty":-0.401042,"marketCap":16786065},{"date":"2024-06-21","current":-0.384538,"twenty":-4.270029,"median":-1.39502,"eighty":-0.40016,"marketCap":15208851},{"date":"2024-06-28","current":-0.799314,"twenty":-4.270029,"median":-1.370893,"eighty":-0.398631,"marketCap":31613664},{"date":"2024-07-05","current":-0.777894,"twenty":-4.270029,"median":-1.362526,"eighty":-0.398631,"marketCap":30766472},{"date":"2024-07-12","current":-0.843282,"twenty":-4.270029,"median":-1.351271,"eighty":-0.398631,"marketCap":33352639},{"date":"2024-07-19","current":-0.76211,"twenty":-4.270029,"median":-1.3453,"eighty":-0.398631,"marketCap":30142224},{"date":"2024-07-26","current":-0.802814,"twenty":-4.270029,"median":-1.33863,"eighty":-0.398631,"marketCap":31752083},{"date":"2024-08-02","current":-0.685967,"twenty":-4.270029,"median":-1.333265,"eighty":-0.398631,"marketCap":27130672},{"date":"2024-08-09","current":-0.696187,"twenty":-4.270029,"median":-1.323707,"eighty":-0.398631,"marketCap":26954278},{"date":"2024-08-16","current":-0.727129,"twenty":-4.270029,"median":-1.317254,"eighty":-0.398631,"marketCap":28152246},{"date":"2024-08-23","current":-0.715228,"twenty":-4.270029,"median":-1.314028,"eighty":-0.398631,"marketCap":27691489},{"date":"2024-08-30","current":-0.696199,"twenty":-4.270029,"median":-1.311416,"eighty":-0.398631,"marketCap":26954739},{"date":"2024-09-06","current":-0.714038,"twenty":-4.270029,"median":-1.305902,"eighty":-0.398631,"marketCap":27645414},{"date":"2024-09-13","current":-0.703328,"twenty":-4.270029,"median":-1.298653,"eighty":-0.398631,"marketCap":27230732},{"date":"2024-09-20","current":-0.689047,"twenty":-4.270029,"median":-1.289566,"eighty":-0.398631,"marketCap":26677824},{"date":"2024-09-27","current":-0.636684,"twenty":-4.270029,"median":-1.278672,"eighty":-0.398631,"marketCap":24650494},{"date":"2024-10-04","current":-0.642634,"twenty":-4.270029,"median":-1.26099,"eighty":-0.398631,"marketCap":24880872},{"date":"2024-10-11","current":-0.627068,"twenty":-4.270029,"median":-1.214629,"eighty":-0.398631,"marketCap":24278202},{"date":"2024-10-18","current":-0.618833,"twenty":-4.270029,"median":-1.130689,"eighty":-0.398631,"marketCap":23959358},{"date":"2024-10-25","current":-0.809243,"twenty":-4.270029,"median":-1.084166,"eighty":-0.398631,"marketCap":31331469},{"date":"2024-11-01","current":-0.831854,"twenty":-4.270029,"median":-1.053082,"eighty":-0.398631,"marketCap":32206907},{"date":"2024-11-08","current":-0.908018,"twenty":-4.270029,"median":-0.989132,"eighty":-0.398631,"marketCap":35155751},{"date":"2024-11-15","current":-0.79275,"twenty":-4.270029,"median":-0.962529,"eighty":-0.398631,"marketCap":30887931},{"date":"2024-11-22","current":-0.803991,"twenty":-4.270029,"median":-0.947593,"eighty":-0.398631,"marketCap":31325894},{"date":"2024-11-29","current":-0.811386,"twenty":-4.270029,"median":-0.931496,"eighty":-0.398631,"marketCap":31614028},{"date":"2024-12-06","current":-0.803399,"twenty":-4.270029,"median":-0.911247,"eighty":-0.398631,"marketCap":31302843},{"date":"2024-12-13","current":-0.731223,"twenty":-4.270029,"median":-0.895254,"eighty":-0.398631,"marketCap":28490659},{"date":"2024-12-20","current":-0.70046,"twenty":-4.270029,"median":-0.88113,"eighty":-0.398631,"marketCap":27292022},{"date":"2024-12-27","current":-0.82588,"twenty":-4.270029,"median":-0.857374,"eighty":-0.398631,"marketCap":32178770},{"date":"2025-01-03","current":-0.938285,"twenty":-4.270029,"median":-0.85565,"eighty":-0.398631,"marketCap":36558402},{"date":"2025-01-10","current":-0.805766,"twenty":-4.270336,"median":-0.851536,"eighty":-0.398615,"marketCap":31395046},{"date":"2025-01-17","current":-0.857827,"twenty":-4.270336,"median":-0.846344,"eighty":-0.398615,"marketCap":33423507},{"date":"2025-01-24","current":-1.267856,"twenty":-4.270336,"median":-0.846344,"eighty":-0.398615,"marketCap":49399486},{"date":"2025-01-31","current":-1.438259,"twenty":-4.270336,"median":-0.846344,"eighty":-0.398615,"marketCap":56038874},{"date":"2025-02-07","current":-1.722784,"twenty":-4.270336,"median":-0.846344,"eighty":-0.398615,"marketCap":67124825},{"date":"2025-02-14","current":-1.310066,"twenty":-4.270336,"median":-0.846344,"eighty":-0.398615,"marketCap":51044105},{"date":"2025-02-21","current":-1.038048,"twenty":-4.270336,"median":-0.846344,"eighty":-0.398615,"marketCap":40445448},{"date":"2025-02-28","current":-1.083384,"twenty":-4.270336,"median":-0.846344,"eighty":-0.398615,"marketCap":42211891},{"date":"2025-03-07","current":-1.102144,"twenty":-4.270581,"median":-0.845209,"eighty":-0.398267,"marketCap":42942833},{"date":"2025-03-14","current":-1.023978,"twenty":-4.256849,"median":-0.845209,"eighty":-0.398267,"marketCap":39897242},{"date":"2025-03-21","current":-1.081821,"twenty":-4.256849,"median":-0.845209,"eighty":-0.398267,"marketCap":42150979},{"date":"2025-03-28","current":-0.945811,"twenty":-4.242085,"median":-0.845209,"eighty":-0.398267,"marketCap":36851651},{"date":"2025-04-04","current":-0.710399,"twenty":-4.20194,"median":-0.842523,"eighty":-0.398267,"marketCap":27358167},{"date":"2025-04-11","current":-0.564633,"twenty":-4.183265,"median":-0.837805,"eighty":-0.398615,"marketCap":21744581},{"date":"2025-04-17","current":-0.578874,"twenty":-4.171261,"median":-0.82588,"eighty":-0.398615,"marketCap":22293035},{"date":"2025-04-25","current":-0.532799,"twenty":-4.099021,"median":-0.820851,"eighty":-0.398267,"marketCap":20518625},{"date":"2025-05-02","current":-0.628301,"twenty":-4.036956,"median":-0.814029,"eighty":-0.398267,"marketCap":24196492},{"date":"2025-05-09","current":-0.57301,"twenty":-4.013534,"median":-0.806906,"eighty":-0.398267,"marketCap":22067201},{"date":"2025-05-16","current":-0.664225,"twenty":-3.989466,"median":-0.803695,"eighty":-0.398267,"marketCap":23680300},{"date":"2025-05-23","current":-0.74024,"twenty":-3.964494,"median":-0.799463,"eighty":-0.398267,"marketCap":26390307},{"date":"2025-05-30","current":-0.694993,"twenty":-3.940945,"median":-0.797704,"eighty":-0.398267,"marketCap":24777208},{"date":"2025-06-06","current":-0.754719,"twenty":-3.794948,"median":-0.789385,"eighty":-0.398267,"marketCap":26906499},{"date":"2025-06-13","current":-0.805396,"twenty":-3.633782,"median":-0.788031,"eighty":-0.398267,"marketCap":28713171},{"date":"2025-06-20","current":-0.767388,"twenty":-3.480629,"median":-0.780918,"eighty":-0.397919,"marketCap":27358167},{"date":"2025-06-27","current":-0.951091,"twenty":-3.37701,"median":-0.777894,"eighty":-0.397919,"marketCap":33907351},{"date":"2025-07-03","current":-0.923038,"twenty":-3.350623,"median":-0.777894,"eighty":-0.397919,"marketCap":32907229},{"date":"2025-07-11","current":-1.248816,"twenty":-3.269258,"median":-0.777894,"eighty":-0.397919,"marketCap":44521546},{"date":"2025-07-18","current":-1.080497,"twenty":-3.195894,"median":-0.777894,"eighty":-0.397919,"marketCap":38520816},{"date":"2025-07-25","current":-1.266915,"twenty":-3.13792,"median":-0.777894,"eighty":-0.397919,"marketCap":45166786},{"date":"2025-08-01","current":-1.225288,"twenty":-3.117946,"median":-0.777894,"eighty":-0.397919,"marketCap":43682734},{"date":"2025-08-08","current":-1.295873,"twenty":-3.091261,"median":-0.777894,"eighty":-0.397919,"marketCap":46199169},{"date":"2025-08-15","current":-1.447886,"twenty":-3.039997,"median":-0.777894,"eighty":-0.397919,"marketCap":53900458},{"date":"2025-08-22","current":-1.603106,"twenty":-2.941415,"median":-0.777894,"eighty":-0.397919,"marketCap":59678840},{"date":"2025-08-29","current":-1.997282,"twenty":-2.825944,"median":-0.777894,"eighty":-0.397919,"marketCap":74352813},{"date":"2025-09-05","current":-2.740369,"twenty":-2.647961,"median":-0.77733,"eighty":-0.39757,"marketCap":102015711},{"date":"2025-09-12","current":-3.206213,"twenty":-2.647961,"median":-0.777894,"eighty":-0.397919,"marketCap":119357680},{"date":"2025-09-19","current":-3.307114,"twenty":-2.647961,"median":-0.777894,"eighty":-0.397919,"marketCap":123113936},{"date":"2025-09-26","current":-3.436306,"twenty":-2.647961,"median":-0.777894,"eighty":-0.397919,"marketCap":127923348},{"date":"2025-10-03","current":-0.290445,"twenty":-2.633461,"median":-0.775002,"eighty":-0.395445,"marketCap":10812401},{"date":"2025-10-10","current":-0.292331,"twenty":-2.579148,"median":-0.770002,"eighty":-0.391639,"marketCap":10882612},{"date":"2025-10-17","current":-0.260269,"twenty":-2.48561,"median":-0.765061,"eighty":-0.38701,"marketCap":9689035},{"date":"2025-10-24","current":-0.147523,"twenty":-2.372497,"median":-0.760804,"eighty":-0.384109,"marketCap":5491857},{"date":"2025-10-31","current":-0.142526,"twenty":-2.259217,"median":-0.755726,"eighty":-0.379393,"marketCap":5305799},{"date":"2025-11-07","current":-0.13832,"twenty":-2.176383,"median":-0.751506,"eighty":-0.375727,"marketCap":5149230},{"date":"2025-11-14","current":-0.124099,"twenty":-2.087887,"median":-0.74567,"eighty":-0.370293,"marketCap":4619844},{"date":"2025-11-21","current":-0.127096,"twenty":-2.033466,"median":-0.74024,"eighty":-0.361938,"marketCap":4555250},{"date":"2025-11-28","current":-0.221294,"twenty":-2.01816,"median":-0.738323,"eighty":-0.356908,"marketCap":7931415},{"date":"2025-12-05","current":-0.220813,"twenty":-1.977374,"median":-0.732407,"eighty":-0.352691,"marketCap":7914174},{"date":"2025-12-12","current":-0.208002,"twenty":-1.817297,"median":-0.730148,"eighty":-0.349626,"marketCap":7455012},{"date":"2025-12-19","current":-0.173216,"twenty":-1.739523,"median":-0.723951,"eighty":-0.347585,"marketCap":6208218},{"date":"2025-12-26","current":-0.191657,"twenty":-1.722659,"median":-0.721179,"eighty":-0.341654,"marketCap":6869169},{"date":"2026-01-02","current":-0.16642,"twenty":-1.679027,"median":-0.716418,"eighty":-0.338039,"marketCap":5964654},{"date":"2026-01-09","current":-0.421,"twenty":-1.649542,"median":-0.714038,"eighty":-0.338039,"marketCap":15089071},{"date":"2026-01-16","current":-0.473469,"twenty":-1.631325,"median":-0.711739,"eighty":-0.338039,"marketCap":16969609},{"date":"2026-01-23","current":-0.465035,"twenty":-1.609604,"median":-0.711344,"eighty":-0.338039,"marketCap":16667337},{"date":"2026-01-30","current":-0.425626,"twenty":-1.592685,"median":-0.709027,"eighty":-0.338039,"marketCap":15254851},{"date":"2026-02-06","current":-0.31449,"twenty":-1.575149,"median":-0.703328,"eighty":-0.33519,"marketCap":11271640},{"date":"2026-02-13","current":-0.286352,"twenty":-1.559676,"median":-0.701345,"eighty":-0.331038,"marketCap":10263125},{"date":"2026-02-20","current":-0.318589,"twenty":-1.540077,"median":-0.696826,"eighty":-0.324917,"marketCap":11418538},{"date":"2026-02-27","current":-0.299514,"twenty":-1.517974,"median":-0.694993,"eighty":-0.319187,"marketCap":10734895},{"date":"2026-03-06","current":-0.216754,"twenty":-1.480962,"median":-0.690237,"eighty":-0.316168,"marketCap":7768674},{"date":"2026-03-13","current":-0.233936,"twenty":-1.453853,"median":-0.685477,"eighty":-0.308498,"marketCap":8384518},{"date":"2026-03-20","current":-0.193817,"twenty":-1.431297,"median":-0.682324,"eighty":-0.301803,"marketCap":6946607},{"date":"2026-03-27","current":-0.157639,"twenty":-1.412862,"median":-0.676942,"eighty":-0.29815,"marketCap":5649945},{"date":"2026-04-02","current":-0.128476,"twenty":-1.382422,"median":-0.666864,"eighty":-0.290445,"marketCap":4604705},{"date":"2026-04-10","current":-0.14424,"twenty":-1.360075,"median":-0.659421,"eighty":-0.286545,"marketCap":5169699},{"date":"2026-04-17","current":-0.200093,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":5398522},{"date":"2026-04-24","current":-5.305475,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":143141703},{"date":"2026-05-01","current":-3.620814,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":97689564},{"date":"2026-05-08","current":-2.862889,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":77240750},{"date":"2026-05-15","current":-2.12908,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":57442577},{"date":"2026-05-22","current":-2.459223,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":48333560},{"date":"2026-05-29","current":-2.166008,"twenty":-1.346374,"median":-0.653703,"eighty":-0.277351,"marketCap":42570712},{"date":"2026-06-05","current":-2.109256,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":41455323},{"date":"2026-06-12","current":-2.336261,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":45916882},{"date":"2026-06-18","current":-2.690957,"twenty":-1.347329,"median":-0.655251,"eighty":-0.277817,"marketCap":52888069},{"date":"2026-06-26","current":-2.41193,"twenty":-1.346374,"median":-0.653703,"eighty":-0.277351,"marketCap":47404071},{"date":"2026-07-02","current":-1.683622,"twenty":-1.346374,"median":-0.653703,"eighty":-0.277351,"marketCap":33089900},{"date":"2026-07-10","current":-1.276904,"twenty":-1.341826,"median":-0.653703,"eighty":-0.277351,"marketCap":25096273},{"date":"2026-07-17","current":-0.801234,"twenty":-1.334692,"median":-0.653703,"eighty":-0.277351,"marketCap":15747446},{"date":"2026-07-24","current":-0.577255,"twenty":-1.326146,"median":-0.651895,"eighty":-0.277351,"marketCap":11345374},{"date":"2026-07-31","current":-0.69019,"twenty":-1.316321,"median":-0.645055,"eighty":-0.276886,"marketCap":13565000},{"date":"2026-08-07","current":-0.696906,"twenty":-1.311684,"median":-0.645055,"eighty":-0.276886,"marketCap":13696988},{"date":"2026-08-14","current":-0.87397,"twenty":-1.306052,"median":-0.645055,"eighty":-0.276886,"marketCap":17177004},{"date":"2026-08-21","current":-1.549337,"twenty":-1.295325,"median":-0.645055,"eighty":-0.276886,"marketCap":15617317},{"date":"2026-08-28","current":-1.558119,"twenty":-1.295325,"median":-0.645055,"eighty":-0.276886,"marketCap":15705840},{"date":"2026-09-04","current":-1.076351,"twenty":-1.291926,"median":-0.645055,"eighty":-0.276886,"marketCap":10849619},{"date":"2026-09-11","current":-1.079997,"twenty":-1.288317,"median":-0.645055,"eighty":-0.276886,"marketCap":10886365},{"date":"2026-09-16","current":-0.974088,"twenty":-1.279634,"median":-0.645055,"eighty":-0.276886,"marketCap":9818809}],"updateTime":1789670319417},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"KALA\",pageSize:20,pageCount:6,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"16561365","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923057778-KALA","pdf_url":"","pub_time":1683561600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"KALA","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000110465923057778/0001104659-23-057778-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000110465923057778/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEHU6y1HT8HUkujcnR","market":"us","size":5586}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2023-05-09 00:00","pubTimestamp":1683561600,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16423448","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023008798-KALA","pdf_url":"","pub_time":1683561600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"KALA","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008798/0001558370-23-008798-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008798/kala-20230331x10q.htm","primary":true,"translateUrl":"","linkName":"kala-20230331x10q.htm","type":"10-Q","id":"NTFILEDe6Uia6RQRyUuiHi","market":"us","size":2125438},{"description":"EX-3.2","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008798/kala-20230331xex3d2.htm","primary":false,"translateUrl":"","linkName":"kala-20230331xex3d2.htm","type":"EX-3.2","id":"NTFILEFpVC71bPiDN22kWb","market":"us","size":167002},{"description":"EX-31.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008798/kala-20230331xex31d1.htm","primary":false,"translateUrl":"","linkName":"kala-20230331xex31d1.htm","type":"EX-31.1","id":"NTFILEJE7f6ytTKdL37kYp","market":"us","size":15200},{"description":"EX-31.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008798/kala-20230331xex31d2.htm","primary":false,"translateUrl":"","linkName":"kala-20230331xex31d2.htm","type":"EX-31.2","id":"NTFILE6bZXXk7x7fithKk2","market":"us","size":15174},{"description":"EX-32.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008798/kala-20230331xex32d1.htm","primary":false,"translateUrl":"","linkName":"kala-20230331xex32d1.htm","type":"EX-32.1","id":"NTFILEDqf69LR5b5UBG1MM","market":"us","size":6713},{"description":"EX-32.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008798/kala-20230331xex32d2.htm","primary":false,"translateUrl":"","linkName":"kala-20230331xex32d2.htm","type":"EX-32.2","id":"NTFILE8rNFbggWWAKEa6Ch","market":"us","size":6839}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2023-05-09 00:00","pubTimestamp":1683561600,"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":"16421982","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023008683-KALA","pdf_url":"","pub_time":1683561600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008683/0001558370-23-008683-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/1479419/000155837023008683/kala-20230509xex99d1.htm","primary":true,"translateUrl":"","linkName":"kala-20230509xex99d1.htm","type":"EX-99.1","id":"NTFILEH5K3pQBzFPweuXky","market":"us","size":89440},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023008683/kala-20230509x8k.htm","primary":false,"translateUrl":"","linkName":"kala-20230509x8k.htm","type":"8-K","id":"NTFILE3hLfST6VtWkqQLRn","market":"us","size":32776}],"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":"2023-05-09 00:00","pubTimestamp":1683561600,"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":"16471197","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023007158-KALA","pdf_url":"","pub_time":1682611200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"KALA","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023007158/0001558370-23-007158-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023007158/kala-20230428x8k.htm","primary":true,"translateUrl":"","linkName":"kala-20230428x8k.htm","type":"8-K","id":"NTFILEGmQj5kQDmvHWzqrn","market":"us","size":34694}],"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":"2023-04-28 00:00","pubTimestamp":1682611200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16318555","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023006578-KALA","pdf_url":"","pub_time":1682352000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023006578/0001558370-23-006578-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023006578/kala-20230424x8k.htm","primary":true,"translateUrl":"","linkName":"kala-20230424x8k.htm","type":"8-K","id":"NTFILEa8C5p47bNwz2Suni","market":"us","size":50753}],"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":"2023-04-25 00:00","pubTimestamp":1682352000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16128513","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023004634-KALA","pdf_url":"","pub_time":1679846400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023004634/0001558370-23-004634-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023004634/kala-20230327x8k.htm","primary":true,"translateUrl":"","linkName":"kala-20230327x8k.htm","type":"8-K","id":"NTFILE74jDfq8cHcei8apN","market":"us","size":35037}],"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":"2023-03-27 00:00","pubTimestamp":1679846400,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16236185","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923031165-KALA","pdf_url":"","pub_time":1678377600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"KALA","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000110465923031165/0001104659-23-031165-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000110465923031165/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEbkWz8CoR8wjmT2hp","market":"us","size":5239}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2023-03-10 00:00","pubTimestamp":1678377600,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16028008","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023002744-KALA","pdf_url":"","pub_time":1677772800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002744/0001558370-23-002744-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/1479419/000155837023002744/kala-20230303xex99d1.htm","primary":true,"translateUrl":"","linkName":"kala-20230303xex99d1.htm","type":"EX-99.1","id":"NTFILEAPgbunqYJdY8QKz5","market":"us","size":294660},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002744/kala-20230303x8k.htm","primary":false,"translateUrl":"","linkName":"kala-20230303x8k.htm","type":"8-K","id":"NTFILEC4tg8ZYPWuDv9CLz","market":"us","size":32794}],"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":"2023-03-03 00:00","pubTimestamp":1677772800,"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":"16028007","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023002746-KALA","pdf_url":"","pub_time":1677772800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"KALA","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/1479419/000155837023002746/0001558370-23-002746-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/1479419/000155837023002746/kala-20221231x10k.htm","primary":true,"translateUrl":"","linkName":"kala-20221231x10k.htm","type":"10-K","id":"NTFILELwEGoEhWPhgruBHt","market":"us","size":3893577},{"description":"EX-3.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex3d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex3d1.htm","type":"EX-3.1","id":"NTFILEBWvguj6nKJb3a5No","market":"us","size":176006},{"description":"EX-4.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex4d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex4d1.htm","type":"EX-4.1","id":"NTFILEBhpVMA6U7FVZZGZV","market":"us","size":3848},{"description":"EX-4.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex4d3.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex4d3.htm","type":"EX-4.3","id":"NTFILEC8ygVUirtG8fWaWF","market":"us","size":24180},{"description":"EX-4.5","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex4d5.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex4d5.htm","type":"EX-4.5","id":"NTFILECargtbt9sSyAejxJ","market":"us","size":136371},{"description":"EX-21.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex21d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex21d1.htm","type":"EX-21.1","id":"NTFILEBgb1HKiXqQhuhoZA","market":"us","size":5250},{"description":"EX-23.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex23d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex23d1.htm","type":"EX-23.1","id":"NTFILE8KBvZuKGz8HpduHb","market":"us","size":2699},{"description":"EX-31.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex31d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex31d1.htm","type":"EX-31.1","id":"NTFILE7Dy67vpUZ8WhRNxc","market":"us","size":8964},{"description":"EX-31.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex31d2.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex31d2.htm","type":"EX-31.2","id":"NTFILECEqhkEeUQ1HJod94","market":"us","size":8935},{"description":"EX-32.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex32d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex32d1.htm","type":"EX-32.1","id":"NTFILECoMLam6K4Tr9Krqw","market":"us","size":5204},{"description":"EX-32.2","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex32d2.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex32d2.htm","type":"EX-32.2","id":"NTFILE8g1UiL5k2h1N41u3","market":"us","size":6125},{"description":"EX-99.1","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex99d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221231xex99d1.htm","type":"EX-99.1","id":"NTFILE6i7PMFptBQqDefZC","market":"us","size":112941},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231x10k006.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231x10k006.jpg","type":"GRAPHIC","id":"NTFILE8i286AM2gZvYoTu5","market":"us","size":54970},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231x10k007.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231x10k007.jpg","type":"GRAPHIC","id":"NTFILE8mK86nadfk4Mw5io","market":"us","size":65834},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231x10k008.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231x10k008.jpg","type":"GRAPHIC","id":"NTFILE13h8jPnB6GYUri5y","market":"us","size":35606},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231x10k009.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231x10k009.jpg","type":"GRAPHIC","id":"NTFILEFHm6oKrbuBLaxt3S","market":"us","size":20097},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231x10k010.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231x10k010.jpg","type":"GRAPHIC","id":"NTFILEDLhNraPT2r3sbBfw","market":"us","size":45242},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231x10k011.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231x10k011.jpg","type":"GRAPHIC","id":"NTFILEg2gzMZ4EtzxTL1xx","market":"us","size":28954},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231x10k012.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231x10k012.jpg","type":"GRAPHIC","id":"NTFILEHmKHpTcWvP1YeJej","market":"us","size":44551},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex4d1g001.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231xex4d1g001.jpg","type":"GRAPHIC","id":"NTFILEH1EnkZsTaeaws2JN","market":"us","size":288458},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023002746/kala-20221231xex4d1g002.jpg","primary":false,"translateUrl":"","linkName":"kala-20221231xex4d1g002.jpg","type":"GRAPHIC","id":"NTFILEBfaoeuJyV9TR6vzg","market":"us","size":83048}],"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":"2023-03-03 00:00","pubTimestamp":1677772800,"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":"15972071","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923021484-KALA","pdf_url":"","pub_time":1676304000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"KALA","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/1479419/000110465923021484/0001104659-23-021484-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/1263508/000110465923021484/tm234999d23_sc13g.htm","primary":true,"translateUrl":"","linkName":"tm234999d23_sc13g.htm","type":"SC 13G","id":"NTFILEEKxt1Bekmqvr8grX","market":"us","size":111535},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1263508/000110465923021484/tm234999d23_ex99-1.htm","primary":false,"translateUrl":"","linkName":"tm234999d23_ex99-1.htm","type":"EX-99.1","id":"NTFILE5tTWMPsvTvK2jVkN","market":"us","size":5532}],"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":"2023-02-14 00:00","pubTimestamp":1676304000,"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":"15972070","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312523039148-KALA","pdf_url":"","pub_time":1676304000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13D/A [Amend]  - General statement of acquisition of beneficial ownership","symbol":"KALA","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/1479419/000119312523039148/0001193125-23-039148-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/1479419/000119312523039148/d464855dsc13da.htm","primary":true,"translateUrl":"","linkName":"d464855dsc13da.htm","type":"SC 13D/A","id":"NTFILE8A2DdtWsrAhwvn2M","market":"us","size":122249}],"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":"2023-02-14 00:00","pubTimestamp":1676304000,"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":"15872605","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023000362-KALA","pdf_url":"","pub_time":1674057600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000362/0001558370-23-000362-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-1.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000362/kala-20230118xex1d1.htm","primary":true,"translateUrl":"","linkName":"kala-20230118xex1d1.htm","type":"EX-1.1","id":"NTFILEGiGBcrDrWHaB9tUY","market":"us","size":327368},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000362/kala-20230118x8k.htm","primary":false,"translateUrl":"","linkName":"kala-20230118x8k.htm","type":"8-K","id":"NTFILE7ofMDmVTLRzJs4CK","market":"us","size":44720},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000362/kala-20230118xex5d1.htm","primary":false,"translateUrl":"","linkName":"kala-20230118xex5d1.htm","type":"EX-5.1","id":"NTFILEETvLBf6FnGaDQxbP","market":"us","size":19971},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000362/kala-20230118xex5d1002.jpg","primary":false,"translateUrl":"","linkName":"kala-20230118xex5d1002.jpg","type":"GRAPHIC","id":"NTFILE8fJjJVkFErPBahsj","market":"us","size":3950},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000362/kala-20230118xex5d1003.jpg","primary":false,"translateUrl":"","linkName":"kala-20230118xex5d1003.jpg","type":"GRAPHIC","id":"NTFILE4nmi28ur5k4M1oUP","market":"us","size":16377},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000362/kala-20230118xex5d1001.jpg","primary":false,"translateUrl":"","linkName":"kala-20230118xex5d1001.jpg","type":"GRAPHIC","id":"NTFILE3prEkAYw3eTMpDeB","market":"us","size":3961}],"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":"2023-01-19 00:00","pubTimestamp":1674057600,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15865246","market":"us","labels":[],"media":"sec.gov","original_id":"AN131924423000004-KALA","pdf_url":"","pub_time":1673884800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","symbol":"KALA","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/1479419/000131924423000004/0001319244-23-000004-index.htm","us_notice_code":"Form SC 13G","us_title_en":"SC 13G  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1319244/000131924423000004/KALA_SC13G.htm","primary":true,"translateUrl":"","linkName":"KALA_SC13G.htm","type":"SC 13G","id":"NTFILEAwKe5erSTv4qqiZo","market":"us","size":93818}],"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":"2023-01-17 00:00","pubTimestamp":1673884800,"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":"15843733","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023000173-KALA","pdf_url":"","pub_time":1673280000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000173/0001558370-23-000173-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000173/kala-20230109x8k.htm","primary":true,"translateUrl":"","linkName":"kala-20230109x8k.htm","type":"8-K","id":"NTFILE596HdGefYwBZSsXW","market":"us","size":32067}],"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":"2023-01-10 00:00","pubTimestamp":1673280000,"title_zh":"8-K  - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15823155","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837023000034-KALA","pdf_url":"","pub_time":1672761600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"KALA","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/1479419/000155837023000034/0001558370-23-000034-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/1479419/000155837023000034/tmb-20230104xs8.htm","primary":true,"translateUrl":"","linkName":"tmb-20230104xs8.htm","type":"S-8","id":"NTFILEHuYAbDA5EZSy9Za6","market":"us","size":85359},{"description":"EX-4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000034/tmb-20230104xex4d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20230104xex4d1.htm","type":"EX-4.1","id":"NTFILE7qkwpyqydrcVzu6L","market":"us","size":176005},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000034/tmb-20230104xex5d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20230104xex5d1.htm","type":"EX-5.1","id":"NTFILE2gVsVEiGR9y8KkEx","market":"us","size":12465},{"description":"EX-23.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000034/tmb-20230104xex23d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20230104xex23d2.htm","type":"EX-23.2","id":"NTFILEDh29JVcyN1G5eBRY","market":"us","size":3001},{"description":"EX-23.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000034/tmb-20230104xex23d3.htm","primary":false,"translateUrl":"","linkName":"tmb-20230104xex23d3.htm","type":"EX-23.3","id":"NTFILECJXnqiFH5r1kv8Bk","market":"us","size":3341},{"description":"EX-FILING FEES","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000034/tmb-20230104xexfilingfees.htm","primary":false,"translateUrl":"","linkName":"tmb-20230104xexfilingfees.htm","type":"EX-FILING FEES","id":"NTFILEF9yubKswDrfB4wxB","market":"us","size":29908},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837023000034/tmb-20230104xex5d1001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20230104xex5d1001.jpg","type":"GRAPHIC","id":"NTFILEFX2kkcdxeKGTshth","market":"us","size":2694}],"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":"2023-01-04 00:00","pubTimestamp":1672761600,"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":"15796610","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922130170-KALA","pdf_url":"","pub_time":1672070400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000110465922130170/0001104659-22-130170-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EXHIBIT 10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000110465922130170/tm2233519d1_ex10-1.htm","primary":true,"translateUrl":"","linkName":"tm2233519d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE6taqbFSbTShPmiM9","market":"us","size":48237},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000110465922130170/tm2233519d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm2233519d1_8k.htm","type":"8-K","id":"NTFILEFcQgTUbK2NvCDcPW","market":"us","size":43098}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-12-27 00:00","pubTimestamp":1672070400,"title_zh":"8-K  - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15741247","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465922125884-KALA","pdf_url":"","pub_time":1670515200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000110465922125884/0001104659-22-125884-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000110465922125884/tm2232346d1_8k.htm","primary":true,"translateUrl":"","linkName":"tm2232346d1_8k.htm","type":"8-K","id":"NTFILEHCn2KwdBjHYtxXbM","market":"us","size":27171}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-12-09 00:00","pubTimestamp":1670515200,"title_zh":"8-K  - Current report","summary_en":"Item 3.01: Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15725196","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837022018228-KALA","pdf_url":"","pub_time":1669564800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/0001558370-22-018228-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 3.02: Unregistered Sales of Equity Securities;\nItem 3.03: Material Modifications to Rights of Security Holders;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/kala-20221128xex3d1.htm","primary":true,"translateUrl":"","linkName":"kala-20221128xex3d1.htm","type":"EX-3.1","id":"NTFILEB1HnwYngxUAbLqyk","market":"us","size":54276},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/kala-20221128x8k.htm","primary":false,"translateUrl":"","linkName":"kala-20221128x8k.htm","type":"8-K","id":"NTFILEGX5ZiQh998cUpXmx","market":"us","size":67196},{"description":"EX-3.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/kala-20221128xex3d2.htm","primary":false,"translateUrl":"","linkName":"kala-20221128xex3d2.htm","type":"EX-3.2","id":"NTFILEBnTShmkZAkGdknkw","market":"us","size":8768},{"description":"EX-4.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/kala-20221128xex4d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221128xex4d1.htm","type":"EX-4.1","id":"NTFILE7K1eZPmfvzE1DRWo","market":"us","size":5339},{"description":"EX-10.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/kala-20221128xex10d1.htm","primary":false,"translateUrl":"","linkName":"kala-20221128xex10d1.htm","type":"EX-10.1","id":"NTFILEe19K1BX92axLoEhj","market":"us","size":390132},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/kala-20221128xex4d1001.jpg","primary":false,"translateUrl":"","linkName":"kala-20221128xex4d1001.jpg","type":"GRAPHIC","id":"NTFILECrAfcnj7c6kaEs8V","market":"us","size":256174},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022018228/kala-20221128xex4d1002.jpg","primary":false,"translateUrl":"","linkName":"kala-20221128xex4d1002.jpg","type":"GRAPHIC","id":"NTFILE3zAf5k7D36fyEgRD","market":"us","size":147542}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-11-28 00:00","pubTimestamp":1669564800,"title_zh":"8-K  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"15643618","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837022016752-KALA","pdf_url":"","pub_time":1667836800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"KALA","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016752/0001558370-22-016752-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/1479419/000155837022016752/kala-20221108xex99d1.htm","primary":true,"translateUrl":"","linkName":"kala-20221108xex99d1.htm","type":"EX-99.1","id":"NTFILEB2VX6zHnGAGCU9s9","market":"us","size":418863},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016752/kala-20221108x8k.htm","primary":false,"translateUrl":"","linkName":"kala-20221108x8k.htm","type":"8-K","id":"NTFILE8WTnLQfwVR21GEpT","market":"us","size":34125}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2022-11-08 00:00","pubTimestamp":1667836800,"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":"15643617","market":"us","labels":[],"media":"sec.gov","original_id":"AN155837022016848-KALA","pdf_url":"","pub_time":1667836800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"KALA","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/0001558370-22-016848-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/kala-20220930x10q.htm","primary":true,"translateUrl":"","linkName":"kala-20220930x10q.htm","type":"10-Q","id":"NTFILEAPigRvr56jx9tLAm","market":"us","size":2782827},{"description":"EX-3.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/kala-20220930xex3d1.htm","primary":false,"translateUrl":"","linkName":"kala-20220930xex3d1.htm","type":"EX-3.1","id":"NTFILEBhjABNSmjWVYbY1j","market":"us","size":139140},{"description":"EX-3.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/kala-20220930xex3d2.htm","primary":false,"translateUrl":"","linkName":"kala-20220930xex3d2.htm","type":"EX-3.2","id":"NTFILEAixcZqeqMYX9iqxq","market":"us","size":189762},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/kala-20220930xex31d1.htm","primary":false,"translateUrl":"","linkName":"kala-20220930xex31d1.htm","type":"EX-31.1","id":"NTFILEERJ7KyfQnTCAti4Z","market":"us","size":15206},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/kala-20220930xex31d2.htm","primary":false,"translateUrl":"","linkName":"kala-20220930xex31d2.htm","type":"EX-31.2","id":"NTFILEJCGcvMrEHSmzYTXj","market":"us","size":15180},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/kala-20220930xex32d1.htm","primary":false,"translateUrl":"","linkName":"kala-20220930xex32d1.htm","type":"EX-32.1","id":"NTFILE7MdTLmV8Z3gjPqBG","market":"us","size":6735},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1479419/000155837022016848/kala-20220930xex32d2.htm","primary":false,"translateUrl":"","linkName":"kala-20220930xex32d2.htm","type":"EX-32.2","id":"NTFILE4YwHK11tMjt4ySDW","market":"us","size":6847}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2022-11-08 00:00","pubTimestamp":1667836800,"title_zh":"10-Q  - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":11,"pageCount":6,"totalSize":212,"code":"91000000","status":"200"}]}}