US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Coherent

277.83

-1.3700-0.49%

Pre-market: 272.88-4.9500-1.78%07:01 EDT

Volume:5.05M

Turnover:1.40B

Market Cap:54.35B

PE:67.43

High:281.99

Open:280.25

Low:275.12

Close:279.20

52wk High:440.00

52wk Low:85.94

Shares:195.64M

Float Shares:194.55M

Volume Ratio:0.93

T/O Rate:2.60%

Dividend:- -

Dividend Rate:- -

EPS(TTM):4.12

EPS(LYR):4.12

ROE:7.98%

ROA:3.39%

PB:4.99

PE(LYR):67.43

Loading ...

Overview Company News Filings

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Major Issues Report

Current report, items 2.02 and 9.01

Beneficial Ownership Change

Statement of acquisition of beneficial ownership by individuals

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02 and 9.01

Major Issues Report

[Amend] Current report, item 5.02

Beneficial Ownership Change

[Amend] Statement of acquisition of beneficial ownership by individuals

Major Issues Report

Current report, items 5.02 and 9.01

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.0a0bd8dc.png","ogUrl":"https://sg.tigeractivity.com/stock/COHR/filings?page=20"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","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":277.83,"timestamp":1788206400000,"preClose":279.2,"halted":0,"volume":5053275,"hourTrading":{"tag":"盘前","latestPrice":272.88,"preClose":277.83,"latestTime":"07:01 EDT","volume":21025,"amount":5756039.48,"timestamp":1788260485990,"change":-4.95,"changeRate":-0.017817,"amplitude":0.029191},"delay":0,"changeRate":-0.0049068767908309625,"floatShares":194546654,"shares":195639321,"eps":4.12,"marketStatus":"Pre-Mkt","change":-1.37,"latestTime":"09-01 07:02:01 EDT","open":280.25,"high":281.99,"low":275.12,"amount":1400997349.7505002,"amplitude":0.024606,"askPrice":273.6,"askSize":10,"bidPrice":272.21,"bidSize":2,"shortable":3,"etf":0,"ttmEps":4.12,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1788269400000},"marketStatusCode":1,"adr":0,"adrRate":0,"listingDate":536475600000,"exchange":"NYSE","adjPreClose":277.83,"preHourTrading":{"tag":"盘前","latestPrice":272.88,"preClose":277.83,"latestTime":"07:01 EDT","volume":21025,"amount":5756039.48,"timestamp":1788260485990,"change":-4.95,"changeRate":-0.017817,"amplitude":0.029191},"postHourTrading":{"tag":"盘后","latestPrice":278.4518,"preClose":277.83,"latestTime":"19:59 EDT","volume":897050,"amount":249239901.798401,"timestamp":1788220795760,"change":0.6218,"changeRate":0.002238,"amplitude":0.009286},"volumeRatio":0.9263890622374057,"impliedVol":0.7121,"impliedVolPercentile":0.2032},"@#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":0.9263890622374057,"shares":195639321,"dividePrice":0,"high":281.99,"amplitude":0.024606,"preClose":279.2,"low":275.12,"week52Low":85.9409,"pbRate":"4.99","psRate":"7.64","week52High":440,"institutionHeld":0.8668,"latestPrice":277.83,"committee":-0.666667,"eps":4.12,"divideRate":0,"volume":5053275,"delay":0,"ttmEps":4.12,"open":280.25,"prevYearClose":184.57,"prevWeekClose":279.2,"prevMonthClose":277.83,"prevQuarterClose":394.47,"fiveDayClose":275.49,"twentyDayClose":288.14,"sixtyDayClose":421.9},"@#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":0.2083,"buy":0.5417,"hold":0.25,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.5417,"analysts":24,"updateTime":1781496000000},"@#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":"2026-08-28","current":67.434466,"percent":0.636741,"low":-276.177758,"twenty":-33.078213,"median":23.290864,"eighty":156.123923,"high":718.318491,"avg":61.257357,"sd":171.992417,"marketCap":57846887145},"quantilePoints":[{"date":"2021-09-03","current":21.847004,"twenty":22.567871,"median":29.639104,"eighty":61.704757,"marketCap":6500619865},{"date":"2021-09-10","current":21.825687,"twenty":22.474714,"median":29.505293,"eighty":61.704757,"marketCap":6494276766},{"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}],"updateTime":1788229094920},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"COHR\",pageSize:20,pageCount:20,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8771738","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011865-COHR","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011865/0001179110-19-011865-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011865/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE3g8Qfuczhx7pUjnf","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011865/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEEKK4rV3aTScUwJNP","market":"us","size":18659}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8771737","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011863-COHR","pdf_url":null,"pub_time":1574092800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011863/0001179110-19-011863-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011863/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEDPdPh6LYRCYFFrh1","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011863/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEGWCw2xoNXUKWgLAr","market":"us","size":17844}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-19 00:00","pubTimestamp":1574092800,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764360","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011754-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011754/0001179110-19-011754-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011754/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE58yWeci8g8v6fN3K","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011754/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFMDb7NrgDEJVR6qU","market":"us","size":5079}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764359","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011755-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011755/0001179110-19-011755-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011755/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE8ZAifLtSFPW9zzQD","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011755/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILE9PQnBAfPcznM1STG","market":"us","size":3345}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764358","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011752-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011752/0001179110-19-011752-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011752/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE7FnrvjN18FXatcL7","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011752/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFEmDQRPALYmpUhUD","market":"us","size":5080}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764357","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011756-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011756/0001179110-19-011756-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011756/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE5mPAqo97BNGxb1Tk","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011756/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFrA4BKTi4vK7EzJV","market":"us","size":3336}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8764356","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011753-COHR","pdf_url":null,"pub_time":1573747200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011753/0001179110-19-011753-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011753/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEEedZc94xoTA1xthV","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011753/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEGvV2UPJdXCELEyUa","market":"us","size":3346}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-15 00:00","pubTimestamp":1573747200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8752312","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011629-COHR","pdf_url":null,"pub_time":1573488000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011629/0001179110-19-011629-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011629/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEHGd6nKPSAhR9tg3E","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011629/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEG1K1uYffXavyRR8s","market":"us","size":3136}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-12 00:00","pubTimestamp":1573488000,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603812","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011453-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011453/0001179110-19-011453-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011453/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEHPfCz4rhVHutRpNG","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011453/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEFgdWKphGWLQprCcx","market":"us","size":3336}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603811","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011452-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011452/0001179110-19-011452-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011452/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEDJ9eGb3KQc4EdfiU","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011452/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILE2AtMNLnzDYRNYJA5","market":"us","size":3345}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603810","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011446-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011446/0001179110-19-011446-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011446/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEFqL66qVMPzDLBagq","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011446/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILECSsT5Binq9rnPaR6","market":"us","size":3346}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603809","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011440-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011440/0001179110-19-011440-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011440/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILE66RU16RfMDszQXUZ","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011440/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILE8GTxq9byAEkvdeEj","market":"us","size":6927}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603808","market":"us","labels":[],"media":"sec.gov","original_id":"AN117911019011442-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHR","title":"Statement of changes in beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011442/0001179110-19-011442-index.htm","us_notice_code":"Form 4","us_title_en":"Statement of changes in beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011442/xslF345X03/edgar.xml","primary":true,"translateUrl":null,"linkName":"edgar.html","type":"4","id":"NTFILEDBzRGE1auQiDaoR9","market":"us","size":0},{"description":"FORM 4 -","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000117911019011442/edgar.xml","primary":false,"translateUrl":null,"linkName":"edgar.xml","type":"4","id":"NTFILEDNUHmXmounGs3CV8","market":"us","size":6926}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Statement Of Changes In Beneficial Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Statement Of Changes In Beneficial Ownership","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Statement of changes in beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8603409","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151019000026-COHR","pdf_url":null,"pub_time":1572883200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"COHR","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/0000021510-19-000026-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/21510/000002151019000026/a8kq42019withxbrl2019.htm","primary":true,"translateUrl":null,"linkName":"a8kq42019withxbrl2019.htm","type":"8-K","id":"NTFILEDBvc2H9gjUVPM7Gn","market":"us","size":50757},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/q419earningsreleaseexh.htm","primary":false,"translateUrl":null,"linkName":"q419earningsreleaseexh.htm","type":"EX-99.1","id":"NTFILEFV7UZboXjzwPsXMQ","market":"us","size":307603},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104.xsd","primary":false,"translateUrl":null,"linkName":"cohr-20191104.xsd","type":"EX-101.SCH","id":"NTFILE2SSgufRXJZqaz4NC","market":"us","size":4960},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_cal.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_cal.xml","type":"EX-101.CAL","id":"NTFILEJ8XPJCJsPXd9pbTW","market":"us","size":677},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_def.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_def.xml","type":"EX-101.DEF","id":"NTFILEGRv5feLjZJjZkDSQ","market":"us","size":15049},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_lab.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_lab.xml","type":"EX-101.LAB","id":"NTFILEChJQ7ERaBX6nHTm4","market":"us","size":32842},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohr-20191104_pre.xml","primary":false,"translateUrl":null,"linkName":"cohr-20191104_pre.xml","type":"EX-101.PRE","id":"NTFILEE985cTtZPH2JyJZc","market":"us","size":16995},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/cohrprletterheada04.jpg","primary":false,"translateUrl":null,"linkName":"cohrprletterheada04.jpg","type":"GRAPHIC","id":"NTFILE2Mh574jTCgTymqu2","market":"us","size":124724},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000026/a8kq42019withxbrl2019_htm.xml","primary":false,"translateUrl":null,"linkName":"a8kq42019withxbrl2019_htm.xml","type":"XML","id":"NTFILE64r8T4nnvzWFi2Vc","market":"us","size":5676}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-11-05 00:00","pubTimestamp":1572883200,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8518335","market":"us","labels":[],"media":"sec.gov","original_id":"AN90221919000449-COHR","pdf_url":null,"pub_time":1568044800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of acquisition of beneficial ownership by individuals","symbol":"COHR","title":"Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000090221919000449/0000902219-19-000449-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SEC SCHEDULE 13G","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000090221919000449/SEC13G_Filing.htm","primary":true,"translateUrl":null,"linkName":"SEC13G_Filing.htm","type":"SC 13G","id":"NTFILEGvNthQrUYhS86RQK","market":"us","size":36104}],"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":"2019-09-10 00:00","pubTimestamp":1568044800,"title_zh":"Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8458344","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151019000022-COHR","pdf_url":null,"pub_time":1565107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"COHR","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/0000021510-19-000022-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/ix?doc=/Archives/edgar/data/21510/000002151019000022/a201962910q.htm","primary":true,"translateUrl":null,"linkName":"a201962910q.htm","type":"10-Q","id":"NTFILE5ZHhVCvmup5fPtbd","market":"us","size":2843278},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3112019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3112019q3.htm","type":"EX-31.1","id":"NTFILEHLtVi8c7RBGBF9bh","market":"us","size":14589},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3122019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3122019q3.htm","type":"EX-31.2","id":"NTFILEGBfGSvCjJ6i6vrKy","market":"us","size":14700},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3212019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3212019q3.htm","type":"EX-32.1","id":"NTFILE8Gih7KbFn7iAchYt","market":"us","size":6278},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-ex3222019q3.htm","primary":false,"translateUrl":null,"linkName":"cohr-ex3222019q3.htm","type":"EX-32.2","id":"NTFILEBdSTENJX2FK5A2mB","market":"us","size":6525},{"description":"XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629.xsd","primary":false,"translateUrl":null,"linkName":"cohr-20190629.xsd","type":"EX-101.SCH","id":"NTFILEAJuLM68s4fieeGy1","market":"us","size":63316},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_cal.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_cal.xml","type":"EX-101.CAL","id":"NTFILE9WngC6gumrRkH7pW","market":"us","size":119948},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_def.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_def.xml","type":"EX-101.DEF","id":"NTFILEbF8ySEug5ooU9SHa","market":"us","size":273535},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_lab.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_lab.xml","type":"EX-101.LAB","id":"NTFILE4kz39WxojdfjKem3","market":"us","size":852828},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/cohr-20190629_pre.xml","primary":false,"translateUrl":null,"linkName":"cohr-20190629_pre.xml","type":"EX-101.PRE","id":"NTFILERXCotS8TKfDuMRAT","market":"us","size":473620},{"description":"EXTRACTED XBRL INSTANCE DOCUMENT","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000022/a201962910q_htm.xml","primary":false,"translateUrl":null,"linkName":"a201962910q_htm.xml","type":"XML","id":"NTFILE5UD7eAv5T5n2jqYr","market":"us","size":2622149}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2019-08-07 00:00","pubTimestamp":1565107200,"title_zh":"Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8434557","market":"us","labels":[],"media":"sec.gov","original_id":"AN2151019000019-COHR","pdf_url":null,"pub_time":1564416000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"COHR","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/0000021510-19-000019-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 2.02 and 9.01","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/cohr_form8kxq3x2019.htm","primary":true,"translateUrl":null,"linkName":"cohr_form8kxq3x2019.htm","type":"8-K","id":"NTFILE9cBpgPTudz883EHW","market":"us","size":25191},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/cohr_form8kxexhibitxq3x2019.htm","primary":false,"translateUrl":null,"linkName":"cohr_form8kxexhibitxq3x2019.htm","type":"EX-99.1","id":"NTFILE4z9RanqqiraEisuU","market":"us","size":302006},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000002151019000019/cohrprletterheada07.jpg","primary":false,"translateUrl":null,"linkName":"cohrprletterheada07.jpg","type":"GRAPHIC","id":"NTFILED9KektThrSHuuDR9","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":"2019-07-30 00:00","pubTimestamp":1564416000,"title_zh":"Current report, items 2.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8379564","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919039712-COHR","pdf_url":null,"pub_time":1562601600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Current report, item 5.02","symbol":"COHR","title":"[Amend] Current report, item 5.02","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465919039712/0001104659-19-039712-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"[Amend] Current report, item 5.02","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465919039712/a19-12579_18ka.htm","primary":true,"translateUrl":null,"linkName":"a19-12579_18ka.htm","type":"8-K/A","id":"NTFILE8SZcDfCxtdGPu2MV","market":"us","size":21187}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-07-09 00:00","pubTimestamp":1562601600,"title_zh":"Amend] Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8283854","market":"us","labels":[],"media":"sec.gov","original_id":"AN8025519002839-COHR","pdf_url":null,"pub_time":1560096000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"[Amend] Statement of acquisition of beneficial ownership by individuals","symbol":"COHR","title":"[Amend] Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000008025519002839/0000080255-19-002839-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"[Amend] Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000008025519002839/cohr13gamay19.txt","primary":true,"translateUrl":null,"linkName":"cohr13gamay19.txt","type":"SC 13G/A","id":"NTFILE6aAzJVpnKUX8Jkok","market":"us","size":5206}],"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":"2019-06-10 00:00","pubTimestamp":1560096000,"title_zh":"Amend] Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8165424","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465919027840-COHR","pdf_url":null,"pub_time":1557244800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"COHR","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21510/000110465919027840/0001104659-19-027840-index.htm","us_notice_code":"Form 8-K","us_title_en":"Statement of changes in beneficial ownership of securities","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/21510/000110465919027840/a19-9553_18k.htm","primary":true,"translateUrl":null,"linkName":"a19-9553_18k.htm","type":"8-K","id":"NTFILEFvj8MMYcm9n5kjwY","market":"us","size":28630},{"description":"EX-99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465919027840/a19-9553_1ex99d1.htm","primary":false,"translateUrl":null,"linkName":"a19-9553_1ex99d1.htm","type":"EX-99.1","id":"NTFILEEjG41FvBmjEhpErX","market":"us","size":7497},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465919027840/g95531mmi001.jpg","primary":false,"translateUrl":null,"linkName":"g95531mmi001.jpg","type":"GRAPHIC","id":"NTFILEAteS2cGYTzCYCLBS","market":"us","size":2491},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21510/000110465919027840/g95531mmi002.gif","primary":false,"translateUrl":null,"linkName":"g95531mmi002.gif","type":"GRAPHIC","id":"NTFILEB1YEpQhY8KKcdeKb","market":"us","size":1246}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2019-05-08 00:00","pubTimestamp":1557244800,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":22,"pageCount":20,"totalSize":436,"code":"91000000","status":"200"}]}}