Coherent

274.40

+7.902.96%

Volume:1.60M

Turnover:442.99M

Market Cap:53.68B

PE:66.60

High:279.50

Open:271.41

Low:271.30

Close:266.50

52wk High:440.00

52wk Low:100.63

Shares:195.64M

Float Shares:194.55M

Volume Ratio:1.19

T/O Rate:0.82%

Dividend:- -

Dividend Rate:- -

EPS(TTM):4.12

EPS(LYR):4.12

ROE:7.98%

ROA:3.39%

PB:4.92

PE(LYR):66.60

Loading ...

Overview Company News Filings

Aug 26, 2021

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers HK | Online Trading in stocks, bonds & ETFS","description":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","keywords":"tiger trading,tiger security,tiger broker hk,tigers co ltd,tiger trade hk,tiger brokers hk,stock broker,securities broker,online brokerage,hong kong broker,hk broker,online stock trading,online trading platform,stock trading platforms,trading application,stock trading,stock trading hong kong,buying stocks in hong kong,tiger brokers","social":{"ogDescription":"Discover Tiger Brokers HK, an online trading platform for stocks&ETFs, options&futures, bonds and crypto. Open an account to enjoy low commission trading today!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://www.imtigers.com/stock/COHR/filings?page=12"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"COHR","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"COHR\",,,,,undefined,":{"symbol":"COHR","market":"US","secType":"STK","nameCN":"Coherent","latestPrice":274.4,"timestamp":1789483270769,"preClose":266.5,"halted":0,"volume":1602571,"delay":0,"changeRate":0.02964352720450273,"floatShares":194546654,"shares":195639321,"eps":4.12,"marketStatus":"Trading","change":7.9,"latestTime":"09-15 10:41:11 EDT","open":271.405,"high":279.4995,"low":271.3,"amount":442985143.77933997,"amplitude":0.030767,"askPrice":274.52,"askSize":149,"bidPrice":274.2,"bidSize":26,"shortable":0,"etf":0,"ttmEps":4.12,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1789502400000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":536475600000,"exchange":"NYSE","adjPreClose":266.5,"preHourTrading":{"tag":"盘前","latestPrice":270.82,"preClose":266.5,"latestTime":"09:29 EDT","volume":87570,"amount":23722993.224000003,"timestamp":1789478999999,"change":4.32,"changeRate":0.01621,"amplitude":0.029606},"postHourTrading":{"tag":"盘后","latestPrice":270.6,"preClose":266.5,"latestTime":"19:59 EDT","volume":623085,"amount":167697750.419,"timestamp":1789430389916,"change":4.1,"changeRate":0.015385,"amplitude":0.016135},"volumeRatio":1.18509,"impliedVol":0.7325,"impliedVolPercentile":0.2191},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"COHR\",,,,,undefined,":{"symbol":"COHR","floatShares":194546654,"roa":"3.39%","roe":"7.98%","lyrEps":4.120018,"volumeRatio":1.18509,"shares":195639321,"dividePrice":0,"high":279.4995,"amplitude":0.030767,"preClose":266.5,"low":271.3,"week52Low":100.63,"pbRate":"4.92","psRate":"7.54","week52High":440,"institutionHeld":0.8668,"latestPrice":274.4,"committee":-0.702857,"eps":4.12,"divideRate":0,"volume":1602571,"delay":0,"ttmEps":4.12,"open":271.405,"prevYearClose":184.57,"prevWeekClose":305.37,"prevMonthClose":277.83,"prevQuarterClose":394.47,"fiveDayClose":301.88,"twentyDayClose":351.22,"sixtyDayClose":389.57},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/COHR\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-08-12","symbol":"COHR","fiscalQuarterEnding":"2026/06","expectedEps":1.43,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1786507200000,"reportTimeType":"post","actualEps":1.47},{"market":"US","date":"2026-05-06","symbol":"COHR","fiscalQuarterEnding":"2026/03","expectedEps":1.23,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1778040000000,"reportTimeType":"post","actualEps":1.21},{"market":"US","date":"2026-02-04","symbol":"COHR","fiscalQuarterEnding":"2025/12","expectedEps":1.02,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1770181200000,"reportTimeType":"post","actualEps":0.76},{"market":"US","date":"2025-11-05","symbol":"COHR","fiscalQuarterEnding":"2025/09","expectedEps":0.85,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1762318800000,"reportTimeType":"post","actualEps":0.93},{"market":"US","date":"2025-08-13","symbol":"COHR","fiscalQuarterEnding":"2025/06","expectedEps":0.71,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1755057600000,"reportTimeType":"post","actualEps":0.74}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"COHR\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"COHR\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2,"buy":0.56,"hold":0.24,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.56,"analysts":25,"updateTime":1788408000000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/COHR\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"COHR","date":"2026-09-14","current":64.684466,"percent":0.636741,"low":-276.177758,"twenty":-33.078213,"median":23.596021,"eighty":156.123923,"high":718.318491,"avg":61.649757,"sd":171.956669,"marketCap":59801292961},"quantilePoints":[{"date":"2021-09-17","current":21.481052,"twenty":22.420154,"median":29.326823,"eighty":61.704757,"marketCap":6391729989},{"date":"2021-09-24","current":21.843452,"twenty":22.37236,"median":29.210895,"eighty":61.704757,"marketCap":6499562682},{"date":"2021-10-01","current":21.52724,"twenty":22.314844,"median":29.070407,"eighty":61.704757,"marketCap":6405473372},{"date":"2021-10-08","current":20.426092,"twenty":22.261049,"median":28.899448,"eighty":61.704757,"marketCap":6077824662},{"date":"2021-10-15","current":20.551055,"twenty":22.188682,"median":28.814657,"eighty":61.704757,"marketCap":6115007648},{"date":"2021-10-22","current":20.936656,"twenty":22.056942,"median":28.802751,"eighty":61.704757,"marketCap":6229743719},{"date":"2021-10-29","current":21.604315,"twenty":21.995474,"median":28.745966,"eighty":61.688071,"marketCap":6428407102},{"date":"2021-11-05","current":22.939634,"twenty":21.998651,"median":28.665014,"eighty":61.671384,"marketCap":6825733867},{"date":"2021-11-12","current":21.244246,"twenty":21.968602,"median":28.56663,"eighty":61.671384,"marketCap":6920313199},{"date":"2021-11-19","current":20.879314,"twenty":21.902798,"median":28.491859,"eighty":61.671384,"marketCap":6801436653},{"date":"2021-11-26","current":20.426408,"twenty":21.845614,"median":28.393475,"eighty":61.671384,"marketCap":6653902369},{"date":"2021-12-03","current":19.869235,"twenty":21.740716,"median":28.306241,"eighty":61.671384,"marketCap":6472403357},{"date":"2021-12-10","current":21.755802,"twenty":21.726488,"median":28.233095,"eighty":61.671384,"marketCap":7086952643},{"date":"2021-12-17","current":22.208709,"twenty":21.686388,"median":28.179899,"eighty":61.671384,"marketCap":7234486927},{"date":"2021-12-23","current":22.153317,"twenty":21.686388,"median":28.133731,"eighty":61.671384,"marketCap":7216443166},{"date":"2021-12-31","current":22.2641,"twenty":21.686388,"median":28.040422,"eighty":61.671384,"marketCap":7252530689},{"date":"2022-01-07","current":23.391479,"twenty":21.688512,"median":28.00367,"eighty":61.654698,"marketCap":7619774303},{"date":"2022-01-14","current":23.150363,"twenty":21.688512,"median":27.966763,"eighty":61.654698,"marketCap":7541230871},{"date":"2022-01-21","current":20.563257,"twenty":21.675593,"median":27.933041,"eighty":61.654698,"marketCap":6698481074},{"date":"2022-01-28","current":19.566211,"twenty":21.585913,"median":27.887681,"eighty":61.654698,"marketCap":6373693368},{"date":"2022-02-04","current":20.22765,"twenty":21.503867,"median":27.798282,"eighty":61.654698,"marketCap":6589157107},{"date":"2022-02-11","current":23.225903,"twenty":21.47821,"median":27.743002,"eighty":61.632891,"marketCap":7095675894},{"date":"2022-02-18","current":24.969673,"twenty":21.47821,"median":27.708489,"eighty":61.632891,"marketCap":7628409840},{"date":"2022-02-25","current":24.597251,"twenty":21.47821,"median":27.619103,"eighty":61.632891,"marketCap":7514632331},{"date":"2022-03-04","current":22.731661,"twenty":21.47821,"median":27.565975,"eighty":61.632891,"marketCap":6944681442},{"date":"2022-03-11","current":22.863923,"twenty":21.47821,"median":27.535259,"eighty":61.632891,"marketCap":6985088408},{"date":"2022-03-18","current":24.639018,"twenty":21.47821,"median":27.426378,"eighty":61.632891,"marketCap":7527392425},{"date":"2022-03-25","current":25.557891,"twenty":21.47821,"median":27.342626,"eighty":61.632891,"marketCap":7808114505},{"date":"2022-04-01","current":25.018401,"twenty":21.47821,"median":27.286489,"eighty":59.844245,"marketCap":7643296617},{"date":"2022-04-08","current":22.700335,"twenty":21.47821,"median":27.236738,"eighty":49.623834,"marketCap":6935111371},{"date":"2022-04-14","current":21.572628,"twenty":21.47821,"median":27.201433,"eighty":48.165308,"marketCap":6590588819},{"date":"2022-04-22","current":21.621356,"twenty":21.47821,"median":27.071886,"eighty":46.192138,"marketCap":6605475596},{"date":"2022-04-29","current":21.304623,"twenty":21.414501,"median":27.01974,"eighty":44.225669,"marketCap":6508711546},{"date":"2022-05-06","current":21.530861,"twenty":21.414501,"median":26.987702,"eighty":42.289945,"marketCap":6577828725},{"date":"2022-05-13","current":24.872065,"twenty":21.304278,"median":26.939962,"eighty":41.663216,"marketCap":6800445499},{"date":"2022-05-20","current":23.003156,"twenty":21.304278,"median":26.890522,"eighty":41.253431,"marketCap":6289453978},{"date":"2022-05-27","current":24.171224,"twenty":21.304278,"median":26.81673,"eighty":40.223349,"marketCap":6608823679},{"date":"2022-06-03","current":24.260776,"twenty":21.304278,"median":26.753878,"eighty":39.253188,"marketCap":6633308689},{"date":"2022-06-10","current":22.964221,"twenty":21.304278,"median":26.713674,"eighty":37.978013,"marketCap":6278808321},{"date":"2022-06-17","current":20.156963,"twenty":21.291818,"median":26.657859,"eighty":36.951575,"marketCap":5511256473},{"date":"2022-06-24","current":21.69492,"twenty":21.215573,"median":26.568894,"eighty":36.613466,"marketCap":5931759913},{"date":"2022-07-01","current":23.186314,"twenty":21.150279,"median":26.524189,"eighty":36.437567,"marketCap":6339532342},{"date":"2022-07-08","current":22.98338,"twenty":21.150279,"median":26.504601,"eighty":36.167767,"marketCap":6284046917},{"date":"2022-07-15","current":23.37318,"twenty":21.150279,"median":26.438697,"eighty":35.953452,"marketCap":6390624706},{"date":"2022-07-22","current":24.553691,"twenty":21.150279,"median":26.226927,"eighty":35.373884,"marketCap":6713396624},{"date":"2022-07-29","current":24.956677,"twenty":21.150279,"median":26.160021,"eighty":35.065593,"marketCap":6823579808},{"date":"2022-08-05","current":25.122613,"twenty":21.150279,"median":26.026211,"eighty":34.846856,"marketCap":6868949355},{"date":"2022-08-12","current":25.098907,"twenty":21.150279,"median":25.973006,"eighty":34.516009,"marketCap":6862467991},{"date":"2022-08-19","current":26.478541,"twenty":21.150279,"median":25.929953,"eighty":34.286162,"marketCap":7239683364},{"date":"2022-08-26","current":28.652189,"twenty":21.150279,"median":25.929953,"eighty":34.042537,"marketCap":6726359351},{"date":"2022-09-02","current":24.200388,"twenty":21.150279,"median":25.885915,"eighty":33.912354,"marketCap":5681258919},{"date":"2022-09-09","current":24.657525,"twenty":21.150279,"median":25.777728,"eighty":33.534653,"marketCap":5788575950},{"date":"2022-09-16","current":23.274964,"twenty":21.150279,"median":25.674634,"eighty":33.278206,"marketCap":5464007369},{"date":"2022-09-23","current":20.79416,"twenty":21.143238,"median":25.64914,"eighty":32.993461,"marketCap":4881616164},{"date":"2022-09-30","current":19.428324,"twenty":21.080252,"median":25.571538,"eighty":32.876059,"marketCap":4560973815},{"date":"2022-10-07","current":21.714063,"twenty":21.063862,"median":25.538465,"eighty":32.725637,"marketCap":5097571798},{"date":"2022-10-14","current":18.142206,"twenty":20.983581,"median":25.501763,"eighty":32.52996,"marketCap":4259046144},{"date":"2022-10-21","current":18.990964,"twenty":20.930663,"median":25.440297,"eighty":32.369085,"marketCap":4458299765},{"date":"2022-10-28","current":20.287678,"twenty":20.873688,"median":25.382239,"eighty":32.194891,"marketCap":4762715019},{"date":"2022-11-04","current":18.855399,"twenty":20.746257,"median":25.318489,"eighty":32.049,"marketCap":4426474534},{"date":"2022-11-11","current":44.185724,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5372851529},{"date":"2022-11-18","current":41.596628,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5058025175},{"date":"2022-11-25","current":41.995828,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5106566683},{"date":"2022-12-02","current":43.07937,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":5238322206},{"date":"2022-12-09","current":40.319188,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4902692348},{"date":"2022-12-16","current":39.646251,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4820865234},{"date":"2022-12-23","current":37.741498,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4589252894},{"date":"2022-12-30","current":40.034046,"twenty":20.664426,"median":25.314081,"eighty":31.999765,"marketCap":4868019842},{"date":"2023-01-06","current":41.927394,"twenty":20.664426,"median":25.314081,"eighty":32.094502,"marketCap":5098245282},{"date":"2023-01-13","current":47.059964,"twenty":20.664426,"median":25.314081,"eighty":32.26119,"marketCap":5722350390},{"date":"2023-01-20","current":48.793632,"twenty":20.664426,"median":25.314081,"eighty":32.320541,"marketCap":5933159226},{"date":"2023-01-27","current":51.485379,"twenty":20.664426,"median":25.314081,"eighty":32.52996,"marketCap":6260467683},{"date":"2023-02-03","current":50.721197,"twenty":20.664426,"median":25.314081,"eighty":32.725637,"marketCap":6167545367},{"date":"2023-02-10","current":664.099862,"twenty":20.664426,"median":25.314081,"eighty":32.876059,"marketCap":5889237573},{"date":"2023-02-17","current":704.998886,"twenty":20.664426,"median":25.314081,"eighty":33.024528,"marketCap":6251930118},{"date":"2023-02-24","current":668.9576,"twenty":20.664426,"median":25.314081,"eighty":33.278206,"marketCap":5932315998},{"date":"2023-03-03","current":689.955566,"twenty":20.664426,"median":25.314081,"eighty":33.534653,"marketCap":6118525963},{"date":"2023-03-10","current":603.926585,"twenty":20.664426,"median":25.314081,"eighty":33.943526,"marketCap":5355620954},{"date":"2023-03-17","current":540.14918,"twenty":20.664426,"median":25.314081,"eighty":34.075851,"marketCap":4790042924},{"date":"2023-03-24","current":543.910009,"twenty":20.664426,"median":25.314081,"eighty":34.369898,"marketCap":4823393963},{"date":"2023-03-31","current":596.718328,"twenty":20.666652,"median":25.315538,"eighty":34.54135,"marketCap":5291698130},{"date":"2023-04-06","current":574.936855,"twenty":20.664426,"median":25.314081,"eighty":34.814442,"marketCap":5098540032},{"date":"2023-04-12","current":538.112063,"twenty":20.659975,"median":25.287713,"eighty":34.868536,"marketCap":4771977778},{"date":"2023-04-21","current":524.949159,"twenty":20.653967,"median":25.249942,"eighty":35.088511,"marketCap":4655249143},{"date":"2023-04-28","current":524.635757,"twenty":20.652707,"median":25.249505,"eighty":35.343187,"marketCap":4652469890},{"date":"2023-05-03","current":517.897603,"twenty":20.648506,"median":25.247473,"eighty":35.382518,"marketCap":4592715946},{"date":"2023-05-12","current":-107.804384,"twenty":20.601178,"median":25.228096,"eighty":35.834286,"marketCap":4052151194},{"date":"2023-05-19","current":-113.243518,"twenty":20.539257,"median":25.190245,"eighty":35.834286,"marketCap":4256597370},{"date":"2023-05-26","current":-120.103391,"twenty":20.426155,"median":25.102789,"eighty":35.893409,"marketCap":4514446261},{"date":"2023-06-02","current":-138.458185,"twenty":20.295317,"median":25.085157,"eighty":35.893409,"marketCap":5204366267},{"date":"2023-06-09","current":-144.761852,"twenty":20.231781,"median":25.025465,"eighty":35.893409,"marketCap":5441308492},{"date":"2023-06-16","current":-190.111172,"twenty":20.101214,"median":25.000553,"eighty":35.893409,"marketCap":7145898729},{"date":"2023-06-23","current":-180.803993,"twenty":19.951711,"median":24.969364,"eighty":35.952532,"marketCap":6796060504},{"date":"2023-06-30","current":-179.50618,"twenty":19.862926,"median":24.937713,"eighty":35.952992,"marketCap":6747278281},{"date":"2023-07-07","current":-181.805164,"twenty":19.772168,"median":24.880269,"eighty":35.952992,"marketCap":6833692504},{"date":"2023-07-14","current":-208.24213,"twenty":19.707305,"median":24.832911,"eighty":35.952992,"marketCap":7827405175},{"date":"2023-07-21","current":-185.838094,"twenty":19.341103,"median":24.811972,"eighty":35.952992,"marketCap":6985282279},{"date":"2023-07-28","current":-187.589031,"twenty":18.963851,"median":24.744805,"eighty":35.952992,"marketCap":7051096502},{"date":"2023-08-04","current":-187.111503,"twenty":18.609023,"median":24.654903,"eighty":35.952992,"marketCap":7033147168},{"date":"2023-08-11","current":-185.718712,"twenty":-27.262525,"median":24.61509,"eighty":35.952992,"marketCap":6980794945},{"date":"2023-08-18","current":-19.278191,"twenty":-29.143665,"median":24.553691,"eighty":35.952992,"marketCap":5001880929},{"date":"2023-08-25","current":-20.531544,"twenty":-29.143665,"median":24.419741,"eighty":35.952992,"marketCap":5327073357},{"date":"2023-09-01","current":-21.812592,"twenty":-29.143665,"median":24.329624,"eighty":35.382518,"marketCap":5659451452},{"date":"2023-09-08","current":-19.447581,"twenty":-29.143665,"median":24.289586,"eighty":35.382518,"marketCap":5045830354},{"date":"2023-09-15","current":-19.563512,"twenty":-29.143665,"median":24.202339,"eighty":35.382518,"marketCap":5075909820},{"date":"2023-09-22","current":-16.763756,"twenty":-29.573858,"median":24.150102,"eighty":35.383132,"marketCap":4349490725},{"date":"2023-09-29","current":-18.738365,"twenty":-29.573858,"median":24.091149,"eighty":35.37511,"marketCap":4861818737},{"date":"2023-10-06","current":-17.822164,"twenty":-29.573858,"median":23.980106,"eighty":35.37511,"marketCap":4624102903},{"date":"2023-10-13","current":-19.823801,"twenty":-29.573858,"median":23.904781,"eighty":35.37511,"marketCap":5143443865},{"date":"2023-10-20","current":-18.639159,"twenty":-29.573858,"median":23.766137,"eighty":35.37511,"marketCap":4836078806},{"date":"2023-10-23","current":-18.09644,"twenty":-29.573858,"median":23.754167,"eighty":35.37511,"marketCap":4695266242},{"date":"2023-11-02","current":-17.127718,"twenty":-30.877165,"median":23.6575,"eighty":35.42471,"marketCap":4443923386},{"date":"2023-11-10","current":-17.513045,"twenty":-30.889892,"median":23.577795,"eighty":35.464447,"marketCap":5048905858},{"date":"2023-11-17","current":-18.637495,"twenty":-30.889892,"median":23.546116,"eighty":35.464447,"marketCap":5373078032},{"date":"2023-11-24","current":-18.989543,"twenty":-30.889892,"median":23.453359,"eighty":35.464447,"marketCap":5474571189},{"date":"2023-12-01","current":-19.331081,"twenty":-30.889892,"median":23.398243,"eighty":35.464447,"marketCap":5573034699},{"date":"2023-12-08","current":-21.238442,"twenty":-30.889892,"median":23.368671,"eighty":35.464447,"marketCap":6122915536},{"date":"2023-12-13","current":-21.974064,"twenty":-30.90262,"median":23.31396,"eighty":35.504185,"marketCap":6334990789},{"date":"2023-12-20","current":-23.229875,"twenty":-31.202991,"median":23.370925,"eighty":35.612963,"marketCap":6697033544},{"date":"2024-01-05","current":-21.333022,"twenty":-32.043013,"median":23.398243,"eighty":35.895249,"marketCap":6150182354},{"date":"2024-01-12","current":-22.331366,"twenty":-32.043013,"median":23.391479,"eighty":35.895249,"marketCap":6437998770},{"date":"2024-01-19","current":-24.02855,"twenty":-32.149925,"median":23.38897,"eighty":35.954832,"marketCap":6927286676},{"date":"2024-01-26","current":-25.079437,"twenty":-32.043013,"median":23.386461,"eighty":35.895249,"marketCap":7230251324},{"date":"2024-02-02","current":-25.636408,"twenty":-32.043013,"median":23.368671,"eighty":35.895249,"marketCap":7390822587},{"date":"2024-02-09","current":-34.726618,"twenty":-32.503917,"median":23.225903,"eighty":35.895249,"marketCap":9383583534},{"date":"2024-02-16","current":-33.996241,"twenty":-33.837606,"median":23.186314,"eighty":35.895249,"marketCap":9186226171},{"date":"2024-02-23","current":-33.973767,"twenty":-33.965372,"median":23.063321,"eighty":35.895249,"marketCap":9180153637},{"date":"2024-03-01","current":-33.417557,"twenty":-33.956976,"median":22.9881,"eighty":35.835666,"marketCap":9029858414},{"date":"2024-03-08","current":-36.136807,"twenty":-34.591964,"median":22.951928,"eighty":35.835666,"marketCap":9764635057},{"date":"2024-03-15","current":-33.558014,"twenty":-34.774935,"median":22.89225,"eighty":35.835666,"marketCap":9067811753},{"date":"2024-03-22","current":-35.530032,"twenty":-34.789233,"median":22.819433,"eighty":35.835666,"marketCap":9600676633},{"date":"2024-03-28","current":-34.204117,"twenty":-34.876064,"median":22.726751,"eighty":35.835666,"marketCap":9242397113},{"date":"2024-04-05","current":-32.344465,"twenty":-34.888424,"median":22.679991,"eighty":35.895249,"marketCap":8739894904},{"date":"2024-04-12","current":-31.479249,"twenty":-34.888424,"median":22.596674,"eighty":35.895249,"marketCap":8506102336},{"date":"2024-04-19","current":-28.653252,"twenty":-34.888424,"median":22.544444,"eighty":35.895249,"marketCap":7742481156},{"date":"2024-04-26","current":-29.709489,"twenty":-34.876064,"median":22.482661,"eighty":35.835666,"marketCap":8027890265},{"date":"2024-05-03","current":-31.102824,"twenty":-34.876064,"median":22.420699,"eighty":35.835666,"marketCap":8404387388},{"date":"2024-05-10","current":-29.069036,"twenty":-34.876064,"median":22.378248,"eighty":35.835666,"marketCap":8312174428},{"date":"2024-05-17","current":-31.100456,"twenty":-34.876064,"median":22.3386,"eighty":35.835666,"marketCap":8893050888},{"date":"2024-05-24","current":-31.489678,"twenty":-34.876064,"median":22.310705,"eighty":35.835666,"marketCap":9004347427},{"date":"2024-05-31","current":-31.558991,"twenty":-34.876064,"median":22.307291,"eighty":35.835666,"marketCap":9024167359},{"date":"2024-06-07","current":-35.20595,"twenty":-35.176092,"median":22.299499,"eighty":35.835666,"marketCap":10067000688},{"date":"2024-06-14","current":-37.813206,"twenty":-35.319098,"median":22.260637,"eighty":35.895249,"marketCap":10812535041},{"date":"2024-06-21","current":-37.850529,"twenty":-35.563742,"median":22.23632,"eighty":35.954832,"marketCap":10823207312},{"date":"2024-06-28","current":-37.989156,"twenty":-35.668984,"median":22.208709,"eighty":36.013453,"marketCap":10862847176},{"date":"2024-07-05","current":-39.380759,"twenty":-35.894087,"median":22.153317,"eighty":36.013453,"marketCap":11260770420},{"date":"2024-07-12","current":-40.926984,"twenty":-36.304215,"median":22.088151,"eighty":36.013453,"marketCap":11702907357},{"date":"2024-07-15","current":-41.801401,"twenty":-36.346754,"median":22.076489,"eighty":36.013453,"marketCap":11952943419},{"date":"2024-08-02","current":-34.912701,"twenty":-36.539912,"median":21.978463,"eighty":36.179488,"marketCap":9983147131},{"date":"2024-08-09","current":-33.046567,"twenty":-36.539912,"median":21.872949,"eighty":36.179488,"marketCap":9449533585},{"date":"2024-08-16","current":-69.573758,"twenty":-36.686988,"median":21.843491,"eighty":36.179488,"marketCap":10867421006},{"date":"2024-08-23","current":-76.8593,"twenty":-37.551947,"median":21.812788,"eighty":36.179488,"marketCap":12001887141},{"date":"2024-08-30","current":-76.299716,"twenty":-37.793244,"median":21.752616,"eighty":36.179488,"marketCap":11914505922},{"date":"2024-09-06","current":-72.902946,"twenty":-38.042474,"median":21.687321,"eighty":36.179488,"marketCap":11384086590},{"date":"2024-09-13","current":-74.581697,"twenty":-39.117015,"median":21.648657,"eighty":36.179488,"marketCap":11646230248},{"date":"2024-09-20","current":-84.487308,"twenty":-39.422858,"median":21.585228,"eighty":36.179488,"marketCap":13193031133},{"date":"2024-09-27","current":-90.731083,"twenty":-40.234624,"median":21.517052,"eighty":36.179488,"marketCap":14168021581},{"date":"2024-10-04","current":-92.547276,"twenty":-41.135613,"median":21.454405,"eighty":36.179488,"marketCap":14451627293},{"date":"2024-10-11","current":-97.922672,"twenty":-41.808247,"median":21.303759,"eighty":36.179488,"marketCap":15291016911},{"date":"2024-10-18","current":-100.928679,"twenty":-43.884776,"median":21.208405,"eighty":36.179488,"marketCap":15760417006},{"date":"2024-10-25","current":-95.628614,"twenty":-45.00735,"median":21.126103,"eighty":36.179488,"marketCap":14932790523},{"date":"2024-10-31","current":-96.093358,"twenty":-45.541909,"median":21.07777,"eighty":36.179488,"marketCap":15005362248},{"date":"2024-11-08","current":-269.841596,"twenty":-46.409384,"median":20.963527,"eighty":36.179488,"marketCap":16927972829},{"date":"2024-11-15","current":-246.567912,"twenty":-47.303409,"median":20.911898,"eighty":36.179488,"marketCap":15467944839},{"date":"2024-11-22","current":-260.645532,"twenty":-47.845605,"median":20.853248,"eighty":36.179488,"marketCap":16351076177},{"date":"2024-11-29","current":-246.937727,"twenty":-48.383047,"median":20.742465,"eighty":36.179488,"marketCap":15491144437},{"date":"2024-12-06","current":-267.893904,"twenty":-48.957279,"median":20.636744,"eighty":36.179488,"marketCap":16805788284},{"date":"2024-12-13","current":-256.602223,"twenty":-49.612338,"median":20.540344,"eighty":36.179488,"marketCap":16097427246},{"date":"2024-12-20","current":-237.125305,"twenty":-50.200349,"median":20.426092,"eighty":36.179488,"marketCap":14875581788},{"date":"2024-12-27","current":-245.557085,"twenty":-50.628535,"median":20.287678,"eighty":36.179488,"marketCap":15404532607},{"date":"2025-01-03","current":-247.997863,"twenty":-50.872635,"median":20.22765,"eighty":36.179488,"marketCap":15557649949},{"date":"2025-01-10","current":-230.912415,"twenty":-51.526148,"median":20.058085,"eighty":36.128706,"marketCap":14485828554},{"date":"2025-01-17","current":-235.867935,"twenty":-52.996415,"median":19.921917,"eighty":35.504185,"marketCap":14796703157},{"date":"2025-01-24","current":-265.675015,"twenty":-56.121634,"median":19.832284,"eighty":35.075741,"marketCap":16666590700},{"date":"2025-01-31","current":-221.099994,"twenty":-57.976364,"median":19.739742,"eighty":33.702405,"marketCap":13870265905},{"date":"2025-02-07","current":230.149716,"twenty":-58.610691,"median":19.694344,"eighty":30.199375,"marketCap":15568017268},{"date":"2025-02-14","current":198.076294,"twenty":-58.610691,"median":19.752782,"eighty":36.306117,"marketCap":13398474746},{"date":"2025-02-21","current":197.572283,"twenty":-58.610691,"median":19.832284,"eighty":36.731357,"marketCap":13364381935},{"date":"2025-02-28","current":171.63863,"twenty":-58.610691,"median":19.942546,"eighty":37.249274,"marketCap":11610151839},{"date":"2025-03-07","current":149.003957,"twenty":-58.613784,"median":20.156963,"eighty":38.10193,"marketCap":10079074687},{"date":"2025-03-14","current":142.955826,"twenty":-58.613784,"median":20.27589,"eighty":38.871524,"marketCap":9669960955},{"date":"2025-03-21","current":157.411776,"twenty":-58.613784,"median":20.387879,"eighty":39.386918,"marketCap":10647804763},{"date":"2025-03-28","current":155.556099,"twenty":-58.613784,"median":20.538532,"eighty":39.691874,"marketCap":10522281231},{"date":"2025-04-04","current":123.505586,"twenty":-58.613784,"median":20.577468,"eighty":40.088793,"marketCap":8354288382},{"date":"2025-04-11","current":127.010753,"twenty":-58.610691,"median":20.663314,"eighty":40.391549,"marketCap":8591388387},{"date":"2025-04-17","current":127.033663,"twenty":-58.610691,"median":20.786233,"eighty":40.847926,"marketCap":8592938060},{"date":"2025-04-25","current":145.49879,"twenty":-58.613784,"median":20.898864,"eighty":41.32246,"marketCap":9841974683},{"date":"2025-05-02","current":158.465617,"twenty":-58.613784,"median":20.960046,"eighty":41.632367,"marketCap":10719089731},{"date":"2025-05-09","current":113.65692,"twenty":-58.613784,"median":21.061618,"eighty":41.882854,"marketCap":10972552730},{"date":"2025-05-16","current":126.908039,"twenty":-58.613784,"median":21.118744,"eighty":42.075668,"marketCap":12251828959},{"date":"2025-05-23","current":127.004645,"twenty":-58.613784,"median":21.172563,"eighty":42.616716,"marketCap":12261155395},{"date":"2025-05-30","current":128.035108,"twenty":-58.613784,"median":21.293121,"eighty":43.188865,"marketCap":12360637386},{"date":"2025-06-06","current":128.244421,"twenty":-58.613784,"median":21.429692,"eighty":44.169452,"marketCap":12380844666},{"date":"2025-06-13","current":130.33755,"twenty":-58.613784,"median":21.496055,"eighty":44.714683,"marketCap":12582917460},{"date":"2025-06-20","current":132.495084,"twenty":-58.616877,"median":21.574804,"eighty":46.295781,"marketCap":12791207879},{"date":"2025-06-27","current":144.715739,"twenty":-58.616877,"median":21.631797,"eighty":47.528024,"marketCap":13971002116},{"date":"2025-07-03","current":146.35804,"twenty":-58.616877,"median":21.674588,"eighty":48.462866,"marketCap":14129551539},{"date":"2025-07-11","current":150.89852,"twenty":-58.616877,"median":21.704491,"eighty":49.204237,"marketCap":14567894062},{"date":"2025-07-18","current":161.460773,"twenty":-58.616877,"median":21.78755,"eighty":50.071071,"marketCap":15587584471},{"date":"2025-07-25","current":158.949018,"twenty":-58.616877,"median":21.831474,"eighty":50.9265,"marketCap":15345097117},{"date":"2025-08-01","current":173.246701,"twenty":-58.616877,"median":21.857663,"eighty":51.68351,"marketCap":16725409743},{"date":"2025-08-08","current":183.261519,"twenty":-56.699069,"median":21.966743,"eighty":113.65692,"marketCap":17692250344},{"date":"2025-08-15","current":288.383239,"twenty":-40.815016,"median":22.03419,"eighty":121.771821,"marketCap":14246131998},{"date":"2025-08-22","current":273.331862,"twenty":-39.380759,"median":22.111164,"eighty":125.990282,"marketCap":13492754048},{"date":"2025-08-29","current":300.475673,"twenty":-37.989156,"median":22.196621,"eighty":126.66711,"marketCap":14832681124},{"date":"2025-09-05","current":301.801301,"twenty":-37.551947,"median":22.24786,"eighty":127.0343,"marketCap":14898119423},{"date":"2025-09-12","current":326.704169,"twenty":-36.136807,"median":22.273423,"eighty":128.099512,"marketCap":16127424613},{"date":"2025-09-19","current":341.033576,"twenty":-35.589841,"median":22.348084,"eighty":129.530808,"marketCap":16834781465},{"date":"2025-09-26","current":336.362316,"twenty":-35.316538,"median":22.41328,"eighty":130.33755,"marketCap":16604189364},{"date":"2025-10-03","current":355.994235,"twenty":-34.912701,"median":22.55995,"eighty":131.239206,"marketCap":17573299412},{"date":"2025-10-10","current":388.968381,"twenty":-34.726618,"median":22.67575,"eighty":137.872816,"marketCap":19201035178},{"date":"2025-10-17","current":368.653645,"twenty":-34.02995,"median":22.73572,"eighty":143.636972,"marketCap":18198218547},{"date":"2025-10-24","current":386.329691,"twenty":-33.709708,"median":22.853721,"eighty":145.55299,"marketCap":19070778871},{"date":"2025-10-31","current":421.904323,"twenty":-33.417557,"median":22.929086,"eighty":147.308648,"marketCap":20826884990},{"date":"2025-11-07","current":100.208026,"twenty":-33.069224,"median":22.972539,"eighty":147.354467,"marketCap":25034570232},{"date":"2025-11-14","current":88.048445,"twenty":-33.069224,"median":22.972539,"eighty":145.934073,"marketCap":21996790931},{"date":"2025-11-21","current":85.305778,"twenty":-33.069224,"median":22.972539,"eighty":143.895119,"marketCap":21311601187},{"date":"2025-11-28","current":103.328125,"twenty":-33.069224,"median":22.972539,"eighty":140.448975,"marketCap":25814052142},{"date":"2025-12-05","current":111.562419,"twenty":-33.069224,"median":22.972539,"eighty":132.060357,"marketCap":27871192910},{"date":"2025-12-12","current":124.866874,"twenty":-33.069224,"median":22.972539,"eighty":130.723974,"marketCap":31194991783},{"date":"2025-12-19","current":110.530773,"twenty":-33.069224,"median":22.972539,"eighty":129.83842,"marketCap":27613460988},{"date":"2025-12-26","current":120.381732,"twenty":-33.069224,"median":22.972539,"eighty":128.437633,"marketCap":30074486537},{"date":"2026-01-02","current":126.122133,"twenty":-33.069224,"median":22.972539,"eighty":128.035108,"marketCap":31508588111},{"date":"2026-01-09","current":118.31851,"twenty":-33.069224,"median":22.972539,"eighty":127.809694,"marketCap":29559040100},{"date":"2026-01-16","current":133.905257,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":33453014716},{"date":"2026-01-23","current":138.524565,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":34607037881},{"date":"2026-01-30","current":147.503515,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":36850213087},{"date":"2026-02-06","current":133.814198,"twenty":-33.069224,"median":22.972539,"eighty":127.033663,"marketCap":39228702712},{"date":"2026-02-13","current":138.201339,"twenty":-33.069224,"median":22.972539,"eighty":127.922401,"marketCap":40514828217},{"date":"2026-02-20","current":148.676758,"twenty":-33.069224,"median":22.972539,"eighty":128.38933,"marketCap":43585780952},{"date":"2026-02-27","current":159.970768,"twenty":-33.069224,"median":22.972539,"eighty":129.83842,"marketCap":46896710459},{"date":"2026-03-06","current":169.100615,"twenty":-33.069224,"median":22.972539,"eighty":130.353651,"marketCap":49573198200},{"date":"2026-03-13","current":160.707864,"twenty":-33.069224,"median":22.972539,"eighty":130.939607,"marketCap":47112796036},{"date":"2026-03-20","current":183.554798,"twenty":-33.069224,"median":22.972539,"eighty":132.495084,"marketCap":53810557482},{"date":"2026-03-27","current":162.053369,"twenty":-33.069224,"median":22.972539,"eighty":134.57492,"marketCap":47507241462},{"date":"2026-04-02","current":165.057441,"twenty":-33.069224,"median":22.972539,"eighty":137.663569,"marketCap":48387909221},{"date":"2026-04-10","current":189.283184,"twenty":-33.069224,"median":22.972539,"eighty":139.499016,"marketCap":55489879594},{"date":"2026-04-17","current":218.477968,"twenty":-33.069224,"median":22.972539,"eighty":143.055334,"marketCap":64048564264},{"date":"2026-04-24","current":224.925733,"twenty":-33.069224,"median":22.972539,"eighty":144.715739,"marketCap":65938777989},{"date":"2026-05-01","current":212.956071,"twenty":-33.069224,"median":22.972539,"eighty":145.934073,"marketCap":62429775856},{"date":"2026-05-08","current":133.190249,"twenty":-33.069224,"median":22.972539,"eighty":146.306969,"marketCap":62446114869},{"date":"2026-05-15","current":168.971645,"twenty":-33.069224,"median":22.972539,"eighty":147.308648,"marketCap":79222186645},{"date":"2026-05-22","current":157.730236,"twenty":-33.069224,"median":22.972539,"eighty":148.477037,"marketCap":73951663338},{"date":"2026-05-29","current":157.292096,"twenty":-33.073719,"median":22.971156,"eighty":149.121837,"marketCap":73746242050},{"date":"2026-06-05","current":176.048642,"twenty":-33.069224,"median":22.972539,"eighty":150.832668,"marketCap":82540229529},{"date":"2026-06-12","current":151.713119,"twenty":-33.069224,"median":22.972539,"eighty":151.400163,"marketCap":71130544329},{"date":"2026-06-18","current":158.08492,"twenty":-33.069224,"median":22.972539,"eighty":152.1866,"marketCap":74117956760},{"date":"2026-06-26","current":169.935552,"twenty":-33.073719,"median":22.971156,"eighty":154.692074,"marketCap":79674113477},{"date":"2026-07-02","current":153.828708,"twenty":-33.073719,"median":22.971156,"eighty":155.65794,"marketCap":72122435686},{"date":"2026-07-10","current":136.549318,"twenty":-33.073719,"median":22.971156,"eighty":155.65794,"marketCap":64021011404},{"date":"2026-07-17","current":115.568693,"twenty":-33.073719,"median":22.971156,"eighty":155.65794,"marketCap":54184266344},{"date":"2026-07-24","current":130.699112,"twenty":-33.073719,"median":22.971156,"eighty":155.65794,"marketCap":61278148123},{"date":"2026-07-31","current":103.9267,"twenty":-33.078213,"median":22.967689,"eighty":155.759782,"marketCap":48725929288},{"date":"2026-08-07","current":139.461903,"twenty":-33.078213,"median":22.967689,"eighty":155.759782,"marketCap":65386573864},{"date":"2026-08-14","current":136.545146,"twenty":-33.078213,"median":22.997988,"eighty":156.123923,"marketCap":64019055010},{"date":"2026-08-21","current":70.555736,"twenty":-33.078213,"median":23.168338,"eighty":156.123923,"marketCap":56797226307},{"date":"2026-08-28","current":71.859666,"twenty":-33.078213,"median":23.290864,"eighty":156.123923,"marketCap":57846887145},{"date":"2026-09-04","current":64.323146,"twenty":-33.078213,"median":23.379821,"eighty":156.123923,"marketCap":51780004164},{"date":"2026-09-11","current":71.319605,"twenty":-33.078213,"median":23.568176,"eighty":156.123923,"marketCap":57412139559},{"date":"2026-09-14","current":74.287505,"twenty":-33.078213,"median":23.596021,"eighty":156.123923,"marketCap":59801292961}],"updateTime":1789471923083},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"COHR\",pageSize:20,pageCount:12,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"13781089","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921109552-COHR","pdf_url":"","pub_time":1629907200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921109552/0001104659-21-109552-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921109552/tm2125943d2_425.htm","primary":true,"translateUrl":"","linkName":"tm2125943d2_425.htm","type":"425","id":"NTFILE4Ro3pwKgAxetpuEA","market":"us","size":26396}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-08-26 00:00","pubTimestamp":1629907200,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13781109","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151021000046-COHR","pdf_url":"","pub_time":1628611200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"COHR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000046/0000021510-21-000046-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/21510/000002151021000046/cohr_form8kxexhibitxq3x2021.htm","primary":true,"translateUrl":"","linkName":"cohr_form8kxexhibitxq3x2021.htm","type":"EX-99.1","id":"NTFILECYs3ApBToGDqmU3K","market":"us","size":236303},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000046/cohr-20210811.htm","primary":false,"translateUrl":"","linkName":"cohr-20210811.htm","type":"8-K","id":"NTFILEHmHNWhveJkmQyBNP","market":"us","size":38586},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000046/cohrprletterheada11a.jpg","primary":false,"translateUrl":"","linkName":"cohrprletterheada11a.jpg","type":"GRAPHIC","id":"NTFILE29tH5LwTxtPhycTj","market":"us","size":124724}],"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":"2021-08-11 00:00","pubTimestamp":1628611200,"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":"13781097","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151021000047-COHR","pdf_url":"","pub_time":1628611200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"COHR","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000047/0000021510-21-000047-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/21510/000002151021000047/cohr-20210703.htm","primary":true,"translateUrl":"","linkName":"cohr-20210703.htm","type":"10-Q","id":"NTFILEgR3gGQdNtX1h4UCH","market":"us","size":2596574},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000047/cohr-ex311_2021q3.htm","primary":false,"translateUrl":"","linkName":"cohr-ex311_2021q3.htm","type":"EX-31.1","id":"NTFILEE6ok1T9fZbJfnYkh","market":"us","size":16193},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000047/cohr-ex312_2021q3.htm","primary":false,"translateUrl":"","linkName":"cohr-ex312_2021q3.htm","type":"EX-31.2","id":"NTFILE3KWCNKV6fXRjF8oy","market":"us","size":16212},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000047/cohr-ex321_2021q3.htm","primary":false,"translateUrl":"","linkName":"cohr-ex321_2021q3.htm","type":"EX-32.1","id":"NTFILE6XJTNm9FphQYXmhq","market":"us","size":5931},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000047/cohr-ex322_2021q3.htm","primary":false,"translateUrl":"","linkName":"cohr-ex322_2021q3.htm","type":"EX-32.2","id":"NTFILEGew5UCyqbCavXztM","market":"us","size":6114}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-08-11 00:00","pubTimestamp":1628611200,"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":"13781112","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521237915-COHR","pdf_url":"","pub_time":1628092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000119312521237915/0001193125-21-237915-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521237915/d205223d425.htm","primary":true,"translateUrl":"","linkName":"d205223d425.htm","type":"425","id":"NTFILEAxXc36NYyRAjX79s","market":"us","size":516248}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-08-05 00:00","pubTimestamp":1628092800,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13781114","market":"us","labels":[],"media":"sec.gov","original_id":"AN90221921000375-COHR","pdf_url":"","pub_time":1626019200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"COHR","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/21510/000090221921000375/0000902219-21-000375-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":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000090221921000375/SEC13G_Filing.htm","primary":true,"translateUrl":"","linkName":"SEC13G_Filing.htm","type":"SC 13G/A","id":"NTFILEHNeif81x5phouGhv","market":"us","size":31247}],"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":"2021-07-12 00:00","pubTimestamp":1626019200,"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":"12952470","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921085226-COHR","pdf_url":null,"pub_time":1624464000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085226/0001104659-21-085226-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085226/tm213408d56_425.htm","primary":true,"translateUrl":null,"linkName":"tm213408d56_425.htm","type":"425","id":"NTFILE31ZxT8ZWGXWzZP3R","market":"us","size":54658},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085226/tm213408d56_ex99-1img001.jpg","primary":false,"translateUrl":null,"linkName":"tm213408d56_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILEDtERCdaQnGARxG2v","market":"us","size":15991}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-06-24 00:00","pubTimestamp":1624464000,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12952469","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921085215-COHR","pdf_url":null,"pub_time":1624464000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"COHR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085215/0001104659-21-085215-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\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 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085215/tm213408d55_ex99-1.htm","primary":true,"translateUrl":null,"linkName":"tm213408d55_ex99-1.htm","type":"EX-99.1","id":"NTFILE2uLPKiU7JUryMXRc","market":"us","size":17076},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085215/tm213408d55_8k.htm","primary":false,"translateUrl":null,"linkName":"tm213408d55_8k.htm","type":"8-K","id":"NTFILEC2koqDkryrjGUNuM","market":"us","size":45339},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085215/tm213408d55_ex99-1img001.jpg","primary":false,"translateUrl":null,"linkName":"tm213408d55_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILE7BDJPrLYfq8oT71p","market":"us","size":15991}],"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":"2021-06-24 00:00","pubTimestamp":1624464000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders;\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":"12952246","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921085195-COHR","pdf_url":null,"pub_time":1624464000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085195/0001104659-21-085195-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921085195/tm213408d57_425.htm","primary":true,"translateUrl":null,"linkName":"tm213408d57_425.htm","type":"425","id":"NTFILE8ZZPXWJNCauVpah4","market":"us","size":13649}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-06-24 00:00","pubTimestamp":1624464000,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12952011","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521198761-COHR","pdf_url":null,"pub_time":1624464000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000119312521198761/0001193125-21-198761-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521198761/d136843d425.htm","primary":true,"translateUrl":null,"linkName":"d136843d425.htm","type":"425","id":"NTFILEAfM7VcdwTgnubGZt","market":"us","size":49723}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-06-24 00:00","pubTimestamp":1624464000,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12932146","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921083456-COHR","pdf_url":null,"pub_time":1624204800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"COHR","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/21510/000110465921083456/0001104659-21-083456-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":"FORM S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921083456/tm2120134d1_s8.htm","primary":true,"translateUrl":null,"linkName":"tm2120134d1_s8.htm","type":"S-8","id":"NTFILE2LxRJXJQeWHwv5zD","market":"us","size":49383},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921083456/tm2120134d1_ex5-1.htm","primary":false,"translateUrl":null,"linkName":"tm2120134d1_ex5-1.htm","type":"EX-5.1","id":"NTFILE8ANmWgdu8V3xZiw6","market":"us","size":7140},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921083456/tm2120134d1_ex23-1.htm","primary":false,"translateUrl":null,"linkName":"tm2120134d1_ex23-1.htm","type":"EX-23.1","id":"NTFILE9oSZX3Pm461Twff1","market":"us","size":2149},{"description":"EXHIBIT 99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921083456/tm2120134d1_ex99-1.htm","primary":false,"translateUrl":null,"linkName":"tm2120134d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE9oK6ZqaiztrPmQLu","market":"us","size":35665},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921083456/tm2120134d1_ex5-1img001.jpg","primary":false,"translateUrl":null,"linkName":"tm2120134d1_ex5-1img001.jpg","type":"GRAPHIC","id":"NTFILEAoVuxQGuCb3GsxeU","market":"us","size":4475}],"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":"2021-06-21 00:00","pubTimestamp":1624204800,"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":"12932148","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921082829-COHR","pdf_url":null,"pub_time":1623945600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921082829/0001104659-21-082829-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921082829/tm213408d54_425.htm","primary":true,"translateUrl":null,"linkName":"tm213408d54_425.htm","type":"425","id":"NTFILEHHi2E8gUWi77DTSB","market":"us","size":85850}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-06-18 00:00","pubTimestamp":1623945600,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12932147","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521193476-COHR","pdf_url":null,"pub_time":1623945600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000119312521193476/0001193125-21-193476-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521193476/d169145d425.htm","primary":true,"translateUrl":null,"linkName":"d169145d425.htm","type":"425","id":"NTFILE6V1bYsmJjfNWYw3A","market":"us","size":81268}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-06-18 00:00","pubTimestamp":1623945600,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12932149","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921082732-COHR","pdf_url":null,"pub_time":1623859200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K/A [Amend]  - Current report","symbol":"COHR","title":"8-K/A [Amend]  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921082732/0001104659-21-082732-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"8-K/A [Amend]  - Current report","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921082732/tm213408d53_8ka.htm","primary":true,"translateUrl":null,"linkName":"tm213408d53_8ka.htm","type":"8-K/A","id":"NTFILEDw2P4eeWQgqRQZid","market":"us","size":93044}],"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":"2021-06-17 00:00","pubTimestamp":1623859200,"title_zh":"8-K/A [Amend]  - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12903444","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921081148-COHR","pdf_url":null,"pub_time":1623686400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"COHR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921081148/0001104659-21-081148-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465921081148/tm2119489d1_8k.htm","primary":true,"translateUrl":null,"linkName":"tm2119489d1_8k.htm","type":"8-K","id":"NTFILE4zRAkNFc3bvkmaMu","market":"us","size":84636}],"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":"2021-06-15 00:00","pubTimestamp":1623686400,"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":false,"id":"12903443","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921081152-COHR","pdf_url":null,"pub_time":1623686400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465921081152/0001104659-21-081152-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-06-15 00:00","pubTimestamp":1623686400,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12878479","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521186752-COHR","pdf_url":null,"pub_time":1623168000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000119312521186752/0001193125-21-186752-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521186752/d76571d425.htm","primary":true,"translateUrl":null,"linkName":"d76571d425.htm","type":"425","id":"NTFILEBYdMtGkXqyYaPU9H","market":"us","size":65446},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521186752/g76571sp1b.jpg","primary":false,"translateUrl":null,"linkName":"g76571sp1b.jpg","type":"GRAPHIC","id":"NTFILEBmqm7B4Z8585x1Va","market":"us","size":2580},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521186752/g76571sp1d.jpg","primary":false,"translateUrl":null,"linkName":"g76571sp1d.jpg","type":"GRAPHIC","id":"NTFILECpAaCrrmg3WFnTQg","market":"us","size":14910}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-06-09 00:00","pubTimestamp":1623168000,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12805456","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521160860-COHR","pdf_url":null,"pub_time":1620921600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/0001193125-21-160860-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/d539218d425.htm","primary":true,"translateUrl":null,"linkName":"d539218d425.htm","type":"425","id":"NTFILE4Lv13gCDrNA8gn6g","market":"us","size":71007},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s10g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s10g1.jpg","type":"GRAPHIC","id":"NTFILEJD4CraTBHY2n1brQ","market":"us","size":195044},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s11g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s11g1.jpg","type":"GRAPHIC","id":"NTFILEoWqHGYNZzTMvfEnf","market":"us","size":288368},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s12g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s12g1.jpg","type":"GRAPHIC","id":"NTFILETdnfqRfFdnVtVYqQ","market":"us","size":381431},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s13g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s13g1.jpg","type":"GRAPHIC","id":"NTFILE75AY92MpMrDr4jbs","market":"us","size":250337},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s14g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s14g1.jpg","type":"GRAPHIC","id":"NTFILE5MZtnMdhMHfgTDwN","market":"us","size":302698},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s15g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s15g1.jpg","type":"GRAPHIC","id":"NTFILEAsUmTdzuM9kQCTGS","market":"us","size":252371},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s16g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s16g1.jpg","type":"GRAPHIC","id":"NTFILE71a7W1XsxQCqn4YK","market":"us","size":234499},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s17g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s17g1.jpg","type":"GRAPHIC","id":"NTFILEEvGXxSKGWs3RKKbe","market":"us","size":277578},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s18g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s18g1.jpg","type":"GRAPHIC","id":"NTFILECRJVaooLLY1FLbvL","market":"us","size":319103},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s19g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s19g1.jpg","type":"GRAPHIC","id":"NTFILE9AkwXVjXNAsFahuR","market":"us","size":339760},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s1g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s1g1.jpg","type":"GRAPHIC","id":"NTFILEGYR1D5ng4FJKj4HY","market":"us","size":136386},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s20g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s20g1.jpg","type":"GRAPHIC","id":"NTFILEAjYbzv4vHTsGZfro","market":"us","size":301620},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s21g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s21g1.jpg","type":"GRAPHIC","id":"NTFILE6Ms2WvCVMQbBYxa7","market":"us","size":288545},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s22g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s22g1.jpg","type":"GRAPHIC","id":"NTFILE7igqT9aBBBPGM7YH","market":"us","size":61115},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s23g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s23g1.jpg","type":"GRAPHIC","id":"NTFILE2GLZwUhu97uYR6Bk","market":"us","size":191925},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s24g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s24g1.jpg","type":"GRAPHIC","id":"NTFILECNuC5Yc3aLTCtp9M","market":"us","size":234847},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s25g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s25g1.jpg","type":"GRAPHIC","id":"NTFILEF55rtZwrH3M9EoPN","market":"us","size":214209},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s26g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s26g1.jpg","type":"GRAPHIC","id":"NTFILEA2mq1YkUwp7wjsDh","market":"us","size":64139},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s27g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s27g1.jpg","type":"GRAPHIC","id":"NTFILE5mC4k9Ufy6oehKaU","market":"us","size":210521},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s28g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s28g1.jpg","type":"GRAPHIC","id":"NTFILEFrRN8XiboMTot39d","market":"us","size":136155},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s29g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s29g1.jpg","type":"GRAPHIC","id":"NTFILE4rQXKtm2oUfJBu41","market":"us","size":209064},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s2g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s2g1.jpg","type":"GRAPHIC","id":"NTFILE5HRRkyPNn6ceUFQT","market":"us","size":499483},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s30g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s30g1.jpg","type":"GRAPHIC","id":"NTFILEAbZ3M4wctC4M447f","market":"us","size":214678},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s31g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s31g1.jpg","type":"GRAPHIC","id":"NTFILE7QX5ZUUueVRi4EKA","market":"us","size":56109},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s32g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s32g1.jpg","type":"GRAPHIC","id":"NTFILEHZXApBfkEuWqHqPp","market":"us","size":178910},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s33g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s33g1.jpg","type":"GRAPHIC","id":"NTFILEGPaHACwDwV2M9oH9","market":"us","size":194858},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s34g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s34g1.jpg","type":"GRAPHIC","id":"NTFILE2DeJRsMHPcEjSZx9","market":"us","size":189362},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s35g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s35g1.jpg","type":"GRAPHIC","id":"NTFILEB2Rh6R316CJKhAdB","market":"us","size":278380},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s36g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s36g1.jpg","type":"GRAPHIC","id":"NTFILEFCrodvET4gK9AB8e","market":"us","size":235441},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s37g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s37g1.jpg","type":"GRAPHIC","id":"NTFILE87HYnZJpmkwxJFRB","market":"us","size":227895},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s38g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s38g1.jpg","type":"GRAPHIC","id":"NTFILE2v1rEekNqBvnJn6k","market":"us","size":233196},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s39g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s39g1.jpg","type":"GRAPHIC","id":"NTFILEBEXVHyRycQTgVqHz","market":"us","size":246397},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s3g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s3g1.jpg","type":"GRAPHIC","id":"NTFILE4SNUS9fg3fZBuCzr","market":"us","size":61734},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s40g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s40g1.jpg","type":"GRAPHIC","id":"NTFILEAifria2nabEKsPk7","market":"us","size":178370},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s41g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s41g1.jpg","type":"GRAPHIC","id":"NTFILE7R9G2mQTo4MWjaZV","market":"us","size":210851},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s42g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s42g1.jpg","type":"GRAPHIC","id":"NTFILEACknyw13vpu6RN4v","market":"us","size":195678},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s43g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s43g1.jpg","type":"GRAPHIC","id":"NTFILE2YhxEL8xNPToduuB","market":"us","size":216105},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s44g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s44g1.jpg","type":"GRAPHIC","id":"NTFILEAPTCy2Mumw6RE31p","market":"us","size":56901},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s4g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s4g1.jpg","type":"GRAPHIC","id":"NTFILE5u8tMaN3VVjcw1FK","market":"us","size":178068},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s5g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s5g1.jpg","type":"GRAPHIC","id":"NTFILE3zYzVC79fEuSPFYK","market":"us","size":351273},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s6g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s6g1.jpg","type":"GRAPHIC","id":"NTFILE5ephtfDmrJjZ5Joc","market":"us","size":215479},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s7g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s7g1.jpg","type":"GRAPHIC","id":"NTFILE21ArbFa8tNTuS42X","market":"us","size":203537},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s8g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s8g1.jpg","type":"GRAPHIC","id":"NTFILEGMiiE3aFe6WAdJiw","market":"us","size":182480},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521160860/g539218ex99_1s9g1.jpg","primary":false,"translateUrl":null,"linkName":"g539218ex99_1s9g1.jpg","type":"GRAPHIC","id":"NTFILEEQJNhidKdAFSBYxP","market":"us","size":158855}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-05-14 00:00","pubTimestamp":1620921600,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12805455","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312521159357-COHR","pdf_url":null,"pub_time":1620835200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"425  - Prospectuses and communications, business combinations","symbol":"COHR","title":"425  - Prospectuses and communications, business combinations","titleType":"Business Combinations","type":"usProspectusesRegistrations","url":"https://www.sec.gov/Archives/edgar/data/21510/000119312521159357/0001193125-21-159357-index.htm","us_notice_code":"Form 425","us_title_en":"425  - Prospectuses and communications, business combinations","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"425","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521159357/d548742d425.htm","primary":true,"translateUrl":null,"linkName":"d548742d425.htm","type":"425","id":"NTFILECVjCfzUoQG462T3j","market":"us","size":55437},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521159357/g548742g0513024119007.jpg","primary":false,"translateUrl":null,"linkName":"g548742g0513024119007.jpg","type":"GRAPHIC","id":"NTFILE7jmdr96Ng2RSjTZa","market":"us","size":1655},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000119312521159357/g548742g0513024119132.jpg","primary":false,"translateUrl":null,"linkName":"g548742g0513024119132.jpg","type":"GRAPHIC","id":"NTFILE5AorEXgUBjeGhTyd","market":"us","size":2369}],"type_name":"Recruitment Registration","type_name_en":"Recruitment Registration","titleTypeEn":"Business Combinations","us_type":"招股注册","us_type_zh":"招股注册","earn_infos":[],"event_type":"important_notice","event_name":"Business Combinations","pubTime":"2021-05-13 00:00","pubTimestamp":1620835200,"title_zh":"425  - Prospectuses and communications, business combinations","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12727844","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151021000034-COHR","pdf_url":null,"pub_time":1620748800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"COHR","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/0000021510-21-000034-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/21510/000002151021000034/cohr-20210403.htm","primary":true,"translateUrl":null,"linkName":"cohr-20210403.htm","type":"10-Q","id":"NTFILE68LykGJje6qAZr7i","market":"us","size":2473008},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/cohr-ex311_2021q2.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex311_2021q2.htm","type":"EX-31.1","id":"NTFILEzyZsMX5SNybLdrvb","market":"us","size":16182},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/cohr-ex312_2021q2.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex312_2021q2.htm","type":"EX-31.2","id":"NTFILEFEAcuooNoefL7hjd","market":"us","size":16201},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/cohr-ex321_2021q2.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex321_2021q2.htm","type":"EX-32.1","id":"NTFILE4UgLQR6eYi8nkWQT","market":"us","size":5921},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/cohr-ex322_2021q2.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex322_2021q2.htm","type":"EX-32.2","id":"NTFILEQ6XH9xrdMc6NVgJp","market":"us","size":6104}],"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":84888,"name":"Condensed Consolidated Statements of Operations","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":84889,"name":"Condensed Consolidated Statements of Comprehensive Income (Loss)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":84890,"name":"Condensed Consolidated Statements of Comprehensive Income (Loss) (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":84891,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":84892,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":84893,"name":"Condensed Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R7.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":84894,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R8.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":84895,"name":"Condensed Consolidated Statements of Cash Flows - Reconciliation","name_zh":"简明综合现金流量表-对账","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000034/R9.htm","cdn_url":"https://static.tigerbbs.com/8fefa2ba6a5429ba89c713376f203307","translation_url":"https://static.tigerbbs.com/ca6778a7e52c0567da0bb14c1035ca28","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-05-12 00:00","pubTimestamp":1620748800,"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":"12727680","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151021000033-COHR","pdf_url":null,"pub_time":1620748800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"COHR","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000033/0000021510-21-000033-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/21510/000002151021000033/cohr_form8kxexhibitxq2x2021.htm","primary":true,"translateUrl":null,"linkName":"cohr_form8kxexhibitxq2x2021.htm","type":"EX-99.1","id":"NTFILE678ttLJheKQBohmZ","market":"us","size":235035},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000033/cohr-20210512.htm","primary":false,"translateUrl":null,"linkName":"cohr-20210512.htm","type":"8-K","id":"NTFILE8xfpstBzpeoigVes","market":"us","size":38325},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151021000033/cohrprletterheada111a.jpg","primary":false,"translateUrl":null,"linkName":"cohrprletterheada111a.jpg","type":"GRAPHIC","id":"NTFILEB4hLGyrBAM4BsBfV","market":"us","size":124724}],"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 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":22,"pageCount":12,"totalSize":440,"code":"91000000","status":"200"}]}}