US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Cohu

51.30

-3.0700-5.65%

Pre-market: 52.861.56+3.04%04:00 EDT

Volume:645.97K

Turnover:33.22M

Market Cap:2.42B

PE:-61.85

High:52.62

Open:52.57

Low:50.50

Close:54.37

52wk High:74.60

52wk Low:18.67

Shares:47.17M

Float Shares:44.93M

Volume Ratio:0.59

T/O Rate:1.44%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-0.8295

EPS(LYR):-1.5900

ROE:-4.84%

ROA:-1.78%

PB:3.12

PE(LYR):-32.26

Loading ...

Overview Company News Filings

Major Issues Report

Current report, items 5.02 and 9.01

Statement Of Changes In Beneficial Ownership

Statement of changes in beneficial ownership of securities

Statement Of Changes In Beneficial Ownership

Initial statement of beneficial ownership of securities

Major Issues Report

Current report, items 5.02 and 9.01

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

Employee Stock Ownership

Securities to be offered to employees in employee benefit plans

Quarterly Report

Quarterly report [Sections 13 or 15(d)]

Major Issues Report

Current report, items 2.02 and 9.01

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 7.01 and 9.01

Major Issues Report

Current report, item 5.02

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, item 5.02

Major Issues Report

Current report, items 5.02 and 9.01

Major Issues Report

Current report, item 5.07

{"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://www.etasphere.com/stock/COHU/filings?page=10"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"COHU","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"COHU\",,,,,undefined,":{"symbol":"COHU","market":"US","secType":"STK","nameCN":"Cohu","latestPrice":51.3,"timestamp":1787601600000,"preClose":54.37,"halted":0,"volume":645973,"hourTrading":{"tag":"盘前","latestPrice":52.86,"preClose":51.3,"latestTime":"04:00 EDT","volume":236,"amount":12474.96,"timestamp":1787644814392,"change":1.56,"changeRate":0.030409,"amplitude":0},"delay":0,"changeRate":-0.05646496229538349,"floatShares":44931972,"shares":47166278,"eps":-0.829453,"marketStatus":"Pre-Mkt","change":-3.07,"latestTime":"08-25 04:48:46 EDT","open":52.57,"high":52.62,"low":50.5,"amount":33221499.94726,"amplitude":0.038992,"askPrice":54.99,"askSize":41,"bidPrice":51.57,"bidSize":41,"shortable":3,"etf":0,"ttmEps":-0.829453,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1787664600000},"marketStatusCode":1,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":51.3,"preHourTrading":{"tag":"盘前","latestPrice":52.86,"preClose":51.3,"latestTime":"04:00 EDT","volume":236,"amount":12474.96,"timestamp":1787644814392,"change":1.56,"changeRate":0.030409,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":51.5415,"preClose":51.3,"latestTime":"19:42 EDT","volume":31396,"amount":1610687.695,"timestamp":1787614970488,"change":0.2415,"changeRate":0.004708,"amplitude":0.004708},"volumeRatio":0.5871134659647187,"impliedVol":0.773,"impliedVolPercentile":0.668},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"COHU\",,,,,undefined,":{"symbol":"COHU","floatShares":44931972,"roa":"-1.78%","roe":"-4.84%","lyrEps":-1.59,"volumeRatio":0.5871134659647187,"shares":47166278,"dividePrice":0,"high":52.62,"amplitude":0.038992,"preClose":54.37,"low":50.5,"week52Low":18.6652,"pbRate":"3.12","psRate":"4.63","week52High":74.6,"institutionHeld":0.9697,"latestPrice":51.3,"eps":-0.829453,"divideRate":0,"volume":645973,"delay":0,"ttmEps":-0.829453,"open":52.57,"prevYearClose":23.27,"prevWeekClose":54.37,"prevMonthClose":47.99,"prevQuarterClose":73.91,"fiveDayClose":62.62,"twentyDayClose":47.81,"sixtyDayClose":54.05,"dividendPayoutRate":0.20341155072490788,"dividendGrowthYears":0,"dividendGrowthRate":-0.75,"fiveYearAvgDividendRate":0.01113822248296707},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/COHU\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-07-30","symbol":"COHU","fiscalQuarterEnding":"2026/06","expectedEps":0.04,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1785384000000,"reportTimeType":"post","actualEps":0.13},{"market":"US","date":"2026-04-30","symbol":"COHU","fiscalQuarterEnding":"2026/03","expectedEps":-0.08,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1777521600000,"reportTimeType":"post","actualEps":-0.1},{"market":"US","date":"2026-02-12","symbol":"COHU","fiscalQuarterEnding":"2025/12","expectedEps":-0.04,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1770872400000,"reportTimeType":"post","actualEps":-0.25},{"market":"US","date":"2025-10-29","symbol":"COHU","fiscalQuarterEnding":"2025/09","expectedEps":-0.3,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1761710400000,"reportTimeType":"post","actualEps":-0.16},{"market":"US","date":"2025-07-31","symbol":"COHU","fiscalQuarterEnding":"2025/06","expectedEps":-0.13,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1753934400000,"reportTimeType":"post","actualEps":-0.1}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"COHU\",market:\"US\",,,undefined,":[{"executeDate":"2016-08-24","recordDate":"2016-08-26","paymentDate":"2016-10-21","value":0.06,"currency":"USD"},{"executeDate":"2016-11-16","recordDate":"2016-11-18","paymentDate":"2017-01-02","value":0.06,"currency":"USD"},{"executeDate":"2017-02-24","recordDate":"2017-02-28","paymentDate":"2017-04-14","value":0.06,"currency":"USD"},{"executeDate":"2017-06-14","recordDate":"2017-06-16","paymentDate":"2017-07-28","value":0.06,"currency":"USD"},{"executeDate":"2017-08-23","recordDate":"2017-08-25","paymentDate":"2017-10-20","value":0.06,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"COHU\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.375,"buy":0.625,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.625,"analysts":8,"updateTime":1783742400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/COHU\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"COHU","date":"2026-08-21","current":-61.847989,"percent":0.042359,"low":-773.087369,"twenty":-23.49706,"median":8.199028,"eighty":18.185498,"high":58.090698,"avg":-25.672619,"sd":133.054365,"marketCap":2561482609},"quantilePoints":[{"date":"2021-08-27","current":13.092297,"twenty":-19.566439,"median":-6.073524,"eighty":56.193134,"marketCap":1714017318},{"date":"2021-09-03","current":13.203657,"twenty":-19.566439,"median":-6.073524,"eighty":55.806712,"marketCap":1728596428},{"date":"2021-09-10","current":12.776775,"twenty":-19.566439,"median":-6.073524,"eighty":54.656798,"marketCap":1672709841},{"date":"2021-09-17","current":12.416709,"twenty":-19.566439,"median":-6.073524,"eighty":53.893304,"marketCap":1625570720},{"date":"2021-09-24","current":12.268228,"twenty":-19.566439,"median":-6.073524,"eighty":52.846227,"marketCap":1606131907},{"date":"2021-10-01","current":11.863618,"twenty":-19.566439,"median":-6.073524,"eighty":27.101415,"marketCap":1553161142},{"date":"2021-10-08","current":11.366207,"twenty":-19.566439,"median":-6.073524,"eighty":25.334948,"marketCap":1488041119},{"date":"2021-10-15","current":11.392191,"twenty":-19.566439,"median":-6.073524,"eighty":24.933249,"marketCap":1491442912},{"date":"2021-10-22","current":11.473856,"twenty":-19.566439,"median":-6.073524,"eighty":24.55116,"marketCap":1502134259},{"date":"2021-10-29","current":9.67147,"twenty":-19.550403,"median":-6.057115,"eighty":24.377845,"marketCap":1559979123},{"date":"2021-11-05","current":10.84569,"twenty":-19.313217,"median":-5.909434,"eighty":24.370085,"marketCap":1749377337},{"date":"2021-11-12","current":10.945303,"twenty":-19.14453,"median":-5.829573,"eighty":24.370085,"marketCap":1765444538},{"date":"2021-11-19","current":11.111324,"twenty":-18.822012,"median":-5.714714,"eighty":24.370085,"marketCap":1792223206},{"date":"2021-11-26","current":10.178588,"twenty":-18.780543,"median":-5.618448,"eighty":24.370085,"marketCap":1641775781},{"date":"2021-12-03","current":9.617136,"twenty":-18.692996,"median":-5.491551,"eighty":24.370085,"marketCap":1551215195},{"date":"2021-12-10","current":10.755134,"twenty":-18.624505,"median":-5.27714,"eighty":24.370085,"marketCap":1734770791},{"date":"2021-12-17","current":10.93021,"twenty":-18.313819,"median":-5.080232,"eighty":24.370085,"marketCap":1763010114},{"date":"2021-12-23","current":11.473551,"twenty":-16.629046,"median":9.79825,"eighty":24.370085,"marketCap":1850649390},{"date":"2021-12-31","current":11.4977,"twenty":-16.092191,"median":10.305368,"eighty":24.370085,"marketCap":1854544469},{"date":"2022-01-07","current":10.842672,"twenty":-15.947513,"median":10.486482,"eighty":24.362324,"marketCap":1748890453},{"date":"2022-01-14","current":10.97247,"twenty":-15.789728,"median":10.629864,"eighty":24.362324,"marketCap":1769826502},{"date":"2022-01-21","current":9.553746,"twenty":-15.546921,"median":10.629864,"eighty":24.362324,"marketCap":1540990613},{"date":"2022-01-28","current":9.291131,"twenty":-15.355067,"median":10.629864,"eighty":24.362324,"marketCap":1498631629},{"date":"2022-02-04","current":9.3998,"twenty":-15.217066,"median":10.629864,"eighty":24.362324,"marketCap":1516159485},{"date":"2022-02-11","current":8.976781,"twenty":-15.079066,"median":10.629864,"eighty":24.362324,"marketCap":1502039823},{"date":"2022-02-18","current":9.261446,"twenty":-14.777821,"median":10.629864,"eighty":24.362324,"marketCap":1549671496},{"date":"2022-02-25","current":9.183082,"twenty":-14.614577,"median":10.629864,"eighty":24.362324,"marketCap":1536559264},{"date":"2022-03-04","current":8.152743,"twenty":-14.473211,"median":10.629864,"eighty":24.362324,"marketCap":1364157703},{"date":"2022-03-11","current":8.228204,"twenty":-14.247698,"median":10.629864,"eighty":24.362324,"marketCap":1376784297},{"date":"2022-03-18","current":9.325298,"twenty":-14.069307,"median":10.629864,"eighty":24.362324,"marketCap":1560355536},{"date":"2022-03-25","current":9.006064,"twenty":-13.567792,"median":10.629864,"eighty":24.362324,"marketCap":1506939740},{"date":"2022-04-01","current":8.326909,"twenty":-12.9554,"median":10.629864,"eighty":24.362324,"marketCap":1393300069},{"date":"2022-04-08","current":7.734825,"twenty":-12.33374,"median":10.629864,"eighty":24.362324,"marketCap":1294229587},{"date":"2022-04-14","current":7.392345,"twenty":-12.095636,"median":10.629864,"eighty":24.362324,"marketCap":1236924112},{"date":"2022-04-22","current":7.432978,"twenty":-11.715801,"median":10.629864,"eighty":24.362324,"marketCap":1243723066},{"date":"2022-04-29","current":8.008865,"twenty":-11.537157,"median":10.629864,"eighty":24.362324,"marketCap":1291725839},{"date":"2022-05-06","current":8.536558,"twenty":-11.444043,"median":10.542325,"eighty":24.202673,"marketCap":1376835787},{"date":"2022-05-13","current":8.455142,"twenty":-11.444043,"median":10.395925,"eighty":24.096804,"marketCap":1363704538},{"date":"2022-05-20","current":8.424988,"twenty":-11.444043,"median":10.066902,"eighty":23.990791,"marketCap":1358841112},{"date":"2022-05-27","current":9.208989,"twenty":-11.444043,"median":9.840509,"eighty":23.858977,"marketCap":1485290178},{"date":"2022-06-03","current":8.991881,"twenty":-11.444043,"median":9.780138,"eighty":23.661151,"marketCap":1450273513},{"date":"2022-06-10","current":8.443081,"twenty":-11.444043,"median":9.644303,"eighty":23.552291,"marketCap":1361759168},{"date":"2022-06-17","current":7.77065,"twenty":-11.444043,"median":9.519002,"eighty":23.395605,"marketCap":1253304777},{"date":"2022-06-24","current":8.388804,"twenty":-11.446636,"median":9.325298,"eighty":23.238613,"marketCap":1353005001},{"date":"2022-07-01","current":7.493234,"twenty":-11.446636,"median":9.212649,"eighty":23.138776,"marketCap":1208561261},{"date":"2022-07-08","current":7.954588,"twenty":-11.446636,"median":9.17582,"eighty":23.038175,"marketCap":1282971673},{"date":"2022-07-15","current":8.222958,"twenty":-11.446636,"median":9.061183,"eighty":22.95441,"marketCap":1326256161},{"date":"2022-07-22","current":8.611942,"twenty":-11.446636,"median":9.006064,"eighty":22.872338,"marketCap":1388994351},{"date":"2022-07-29","current":14.51504,"twenty":-11.446636,"median":8.991881,"eighty":22.810255,"marketCap":1378333690},{"date":"2022-08-05","current":15.480001,"twenty":-11.446636,"median":8.991881,"eighty":22.665034,"marketCap":1469965391},{"date":"2022-08-12","current":15.408898,"twenty":-11.446636,"median":8.991881,"eighty":22.580031,"marketCap":1463213581},{"date":"2022-08-19","current":14.774056,"twenty":-11.446636,"median":8.991881,"eighty":22.47656,"marketCap":1402929567},{"date":"2022-08-26","current":14.652166,"twenty":-11.446636,"median":8.991881,"eighty":22.380616,"marketCap":1391355037},{"date":"2022-09-02","current":13.555158,"twenty":-11.446636,"median":8.991881,"eighty":22.246336,"marketCap":1287184261},{"date":"2022-09-09","current":14.35252,"twenty":-11.446636,"median":8.991881,"eighty":22.168476,"marketCap":1362900982},{"date":"2022-09-16","current":13.880198,"twenty":-11.446636,"median":8.991881,"eighty":22.097601,"marketCap":1318049676},{"date":"2022-09-23","current":13.219961,"twenty":-11.446636,"median":8.991881,"eighty":21.919995,"marketCap":1255354302},{"date":"2022-09-30","current":13.092993,"twenty":-11.446636,"median":8.991881,"eighty":21.809307,"marketCap":1243297499},{"date":"2022-10-07","current":14.281418,"twenty":-11.446636,"median":8.991881,"eighty":21.650808,"marketCap":1356149173},{"date":"2022-10-14","current":13.377402,"twenty":-11.446636,"median":8.991881,"eighty":21.504829,"marketCap":1270304737},{"date":"2022-10-21","current":15.012757,"twenty":-11.446636,"median":8.991881,"eighty":21.446983,"marketCap":1425596357},{"date":"2022-10-28","current":16.681491,"twenty":-11.446636,"median":8.991881,"eighty":21.367616,"marketCap":1603224689},{"date":"2022-11-04","current":16.626976,"twenty":-11.446636,"median":8.991881,"eighty":21.326757,"marketCap":1597985392},{"date":"2022-11-11","current":18.297107,"twenty":-11.446636,"median":8.991881,"eighty":21.270181,"marketCap":1758498381},{"date":"2022-11-18","current":17.662755,"twenty":-11.446636,"median":8.991881,"eighty":21.243969,"marketCap":1697532023},{"date":"2022-11-25","current":17.449652,"twenty":-11.446636,"median":8.991881,"eighty":21.208443,"marketCap":1677051138},{"date":"2022-12-02","current":17.593372,"twenty":-11.446636,"median":8.991881,"eighty":21.092174,"marketCap":1690863828},{"date":"2022-12-09","current":17.216725,"twenty":-11.446636,"median":8.991881,"eighty":21.051156,"marketCap":1654665053},{"date":"2022-12-16","current":16.780608,"twenty":-11.446636,"median":8.991881,"eighty":20.97393,"marketCap":1612750682},{"date":"2022-12-23","current":15.645712,"twenty":-11.446636,"median":8.991881,"eighty":20.861049,"marketCap":1503678058},{"date":"2022-12-30","current":15.883594,"twenty":-11.446636,"median":8.991881,"eighty":20.7899,"marketCap":1526540442},{"date":"2023-01-06","current":16.770696,"twenty":-11.446636,"median":8.991881,"eighty":20.663426,"marketCap":1611798083},{"date":"2023-01-13","current":17.831255,"twenty":-11.446636,"median":8.991881,"eighty":20.595463,"marketCap":1713726212},{"date":"2023-01-20","current":17.548769,"twenty":-11.446636,"median":8.991881,"eighty":20.523156,"marketCap":1686577131},{"date":"2023-01-27","current":17.846122,"twenty":-11.446636,"median":8.991881,"eighty":20.435646,"marketCap":1715155111},{"date":"2023-02-03","current":18.564725,"twenty":-11.446636,"median":8.991881,"eighty":20.371851,"marketCap":1784218563},{"date":"2023-02-10","current":17.865946,"twenty":-11.446636,"median":8.991881,"eighty":20.25467,"marketCap":1717060310},{"date":"2023-02-17","current":17.2682,"twenty":-11.446636,"median":8.991881,"eighty":20.102733,"marketCap":1672373323},{"date":"2023-02-24","current":17.600186,"twenty":-11.446636,"median":8.991881,"eighty":20.102733,"marketCap":1704525256},{"date":"2023-03-03","current":18.435036,"twenty":-11.446636,"median":8.991881,"eighty":20.102733,"marketCap":1785377911},{"date":"2023-03-10","current":17.561129,"twenty":-11.446636,"median":8.991881,"eighty":20.102733,"marketCap":1700742676},{"date":"2023-03-17","current":18.150637,"twenty":-11.446636,"median":8.991881,"eighty":20.102733,"marketCap":1757834757},{"date":"2023-03-24","current":17.8044,"twenty":-11.446636,"median":8.991881,"eighty":20.059947,"marketCap":1724302713},{"date":"2023-03-31","current":18.721197,"twenty":-11.444043,"median":8.993155,"eighty":20.007984,"marketCap":1813091788},{"date":"2023-04-06","current":17.380137,"twenty":-11.446636,"median":8.991881,"eighty":20.020133,"marketCap":1683214152},{"date":"2023-04-14","current":17.633719,"twenty":-11.470269,"median":8.976781,"eighty":19.807345,"marketCap":1707772832},{"date":"2023-04-21","current":17.116802,"twenty":-11.501978,"median":8.937604,"eighty":19.650328,"marketCap":1657710908},{"date":"2023-04-28","current":15.995188,"twenty":-11.517832,"median":8.921019,"eighty":19.651372,"marketCap":1549085976},{"date":"2023-05-03","current":16.63402,"twenty":-11.537157,"median":8.902994,"eighty":19.67094,"marketCap":1610954959},{"date":"2023-05-12","current":17.902697,"twenty":-11.544098,"median":8.89244,"eighty":19.557219,"marketCap":1628483012},{"date":"2023-05-19","current":19.63235,"twenty":-11.544098,"median":8.89244,"eighty":19.458315,"marketCap":1785817477},{"date":"2023-05-26","current":19.381524,"twenty":-11.547569,"median":8.883327,"eighty":19.269698,"marketCap":1763001603},{"date":"2023-06-02","current":19.945883,"twenty":-11.547569,"median":8.883327,"eighty":19.269698,"marketCap":1814337320},{"date":"2023-06-09","current":20.489339,"twenty":-11.547569,"median":8.883327,"eighty":19.248795,"marketCap":1863771713},{"date":"2023-06-16","current":20.964863,"twenty":-11.547569,"median":8.883327,"eighty":19.248795,"marketCap":1907026808},{"date":"2023-06-23","current":21.163433,"twenty":-11.55104,"median":8.869234,"eighty":19.219533,"marketCap":1925089375},{"date":"2023-06-30","current":21.633732,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1967869139},{"date":"2023-07-07","current":20.353475,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1851413115},{"date":"2023-07-14","current":20.797645,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1891816225},{"date":"2023-07-21","current":20.703586,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1883260273},{"date":"2023-07-28","current":21.654634,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1969770462},{"date":"2023-08-04","current":26.209513,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1907502139},{"date":"2023-08-11","current":25.245092,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1837312522},{"date":"2023-08-18","current":23.250337,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1692136273},{"date":"2023-08-25","current":23.230716,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1690708310},{"date":"2023-09-01","current":24.45373,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1779718010},{"date":"2023-09-08","current":23.191475,"twenty":-11.575227,"median":8.855141,"eighty":19.125365,"marketCap":1687852384},{"date":"2023-09-15","current":22.825225,"twenty":-11.575227,"median":8.855141,"eighty":19.438152,"marketCap":1661197073},{"date":"2023-09-22","current":22.432815,"twenty":-11.599413,"median":8.846618,"eighty":19.622944,"marketCap":1632637811},{"date":"2023-09-29","current":22.661721,"twenty":-11.599413,"median":8.846618,"eighty":19.965864,"marketCap":1649297380},{"date":"2023-10-06","current":22.694422,"twenty":-11.599413,"median":8.846618,"eighty":19.965864,"marketCap":1651677319},{"date":"2023-10-13","current":23.35498,"twenty":-11.599413,"median":8.846618,"eighty":19.965864,"marketCap":1699752076},{"date":"2023-10-20","current":21.955381,"twenty":-11.599413,"median":8.846618,"eighty":19.965864,"marketCap":1597890708},{"date":"2023-10-23","current":21.425627,"twenty":-11.599413,"median":8.846618,"eighty":19.965864,"marketCap":1559335705},{"date":"2023-11-02","current":19.816743,"twenty":-11.672987,"median":8.823217,"eighty":19.640711,"marketCap":1442242731},{"date":"2023-11-10","current":27.753809,"twenty":-11.674001,"median":8.817384,"eighty":19.622944,"marketCap":1437980345},{"date":"2023-11-17","current":29.890128,"twenty":-11.674001,"median":8.817384,"eighty":19.622944,"marketCap":1548667303},{"date":"2023-11-24","current":29.954309,"twenty":-11.674001,"median":8.817384,"eighty":19.622944,"marketCap":1551992662},{"date":"2023-12-01","current":29.092446,"twenty":-11.674001,"median":8.817384,"eighty":19.622944,"marketCap":1507337838},{"date":"2023-12-08","current":29.990984,"twenty":-11.674001,"median":8.817384,"eighty":19.622944,"marketCap":1553892867},{"date":"2023-12-14","current":31.302115,"twenty":-11.675015,"median":8.785458,"eighty":19.608313,"marketCap":1621825206},{"date":"2023-12-20","current":31.843072,"twenty":-11.681445,"median":8.75065,"eighty":19.48417,"marketCap":1649853234},{"date":"2024-01-05","current":30.596122,"twenty":-11.700069,"median":8.694047,"eighty":19.24148,"marketCap":1585246254},{"date":"2024-01-12","current":30.394409,"twenty":-11.700069,"median":8.694047,"eighty":19.24148,"marketCap":1574795125},{"date":"2024-01-19","current":30.614459,"twenty":-11.700408,"median":8.683876,"eighty":19.166874,"marketCap":1586196357},{"date":"2024-01-26","current":31.41214,"twenty":-11.700069,"median":8.694047,"eighty":19.24148,"marketCap":1627525822},{"date":"2024-02-02","current":29.486703,"twenty":-11.700069,"median":8.694047,"eighty":19.24148,"marketCap":1527765045},{"date":"2024-02-09","current":30.357734,"twenty":-11.700069,"median":8.694047,"eighty":19.24148,"marketCap":1572894920},{"date":"2024-02-16","current":58.090698,"twenty":-11.700069,"median":8.694047,"eighty":19.24148,"marketCap":1635601694},{"date":"2024-02-23","current":54.189137,"twenty":-11.700069,"median":8.694047,"eighty":19.24148,"marketCap":1525749332},{"date":"2024-03-01","current":53.72098,"twenty":-11.699731,"median":8.704218,"eighty":19.266562,"marketCap":1512567912},{"date":"2024-03-08","current":54.824492,"twenty":-11.699731,"median":8.704218,"eighty":19.266562,"marketCap":1543638402},{"date":"2024-03-15","current":51.881793,"twenty":-11.599413,"median":8.75065,"eighty":19.542471,"marketCap":1460783763},{"date":"2024-03-22","current":52.31651,"twenty":-11.36755,"median":8.855141,"eighty":19.717332,"marketCap":1473023653},{"date":"2024-03-28","current":54.272736,"twenty":-11.253512,"median":8.937604,"eighty":19.959629,"marketCap":1528103157},{"date":"2024-04-05","current":52.868266,"twenty":-11.034354,"median":9.001988,"eighty":20.092198,"marketCap":1488558898},{"date":"2024-04-12","current":53.520341,"twenty":-10.930636,"median":9.056843,"eighty":20.351385,"marketCap":1506918732},{"date":"2024-04-19","current":48.888934,"twenty":-10.866427,"median":9.156232,"eighty":20.701496,"marketCap":1376516830},{"date":"2024-04-26","current":51.574383,"twenty":-10.846834,"median":9.212649,"eighty":20.866623,"marketCap":1452128323},{"date":"2024-05-03","current":-660.159605,"twenty":-10.755892,"median":9.291131,"eighty":21.050562,"marketCap":1428585386},{"date":"2024-05-10","current":-637.095361,"twenty":-10.759321,"median":9.291131,"eighty":21.050562,"marketCap":1378674361},{"date":"2024-05-17","current":-646.886786,"twenty":-10.837289,"median":9.291131,"eighty":21.050562,"marketCap":1399863004},{"date":"2024-05-24","current":-675.39071,"twenty":-10.880073,"median":9.291131,"eighty":21.050562,"marketCap":1461545497},{"date":"2024-05-31","current":-698.237368,"twenty":-10.941008,"median":9.291131,"eighty":21.050562,"marketCap":1510985664},{"date":"2024-06-07","current":-711.292601,"twenty":-11.068063,"median":9.291131,"eighty":21.050562,"marketCap":1539237188},{"date":"2024-06-14","current":-693.668037,"twenty":-11.232716,"median":9.308215,"eighty":21.067283,"marketCap":1501097631},{"date":"2024-06-21","current":-698.454955,"twenty":-11.340324,"median":9.325298,"eighty":21.084005,"marketCap":1511456523},{"date":"2024-06-28","current":-694.97356,"twenty":-11.446636,"median":9.43126,"eighty":21.100727,"marketCap":1503922783},{"date":"2024-07-05","current":-726.088531,"twenty":-11.730856,"median":9.43126,"eighty":21.100727,"marketCap":1571255582},{"date":"2024-07-12","current":-766.559753,"twenty":-12.101581,"median":9.43126,"eighty":21.100727,"marketCap":1658835305},{"date":"2024-07-15","current":-766.77734,"twenty":-12.143827,"median":9.43126,"eighty":21.100727,"marketCap":1659306164},{"date":"2024-08-02","current":-46.077147,"twenty":-12.409523,"median":9.573293,"eighty":21.210463,"marketCap":1313981997},{"date":"2024-08-09","current":-40.935526,"twenty":-13.471866,"median":9.573293,"eighty":21.210463,"marketCap":1167358404},{"date":"2024-08-16","current":-42.103702,"twenty":-13.700208,"median":9.573293,"eighty":21.210463,"marketCap":1200671284},{"date":"2024-08-23","current":-42.926362,"twenty":-14.136624,"median":9.573293,"eighty":21.210463,"marketCap":1224131059},{"date":"2024-08-30","current":-43.370598,"twenty":-14.398836,"median":9.573293,"eighty":21.210463,"marketCap":1236799338},{"date":"2024-09-06","current":-41.149418,"twenty":-14.473211,"median":9.573293,"eighty":21.210463,"marketCap":1173457945},{"date":"2024-09-13","current":-39.175035,"twenty":-14.708821,"median":9.573293,"eighty":21.210463,"marketCap":1117154485},{"date":"2024-09-20","current":-42.169515,"twenty":-14.809797,"median":9.573293,"eighty":21.210463,"marketCap":1202548066},{"date":"2024-09-27","current":-42.070796,"twenty":-15.146383,"median":9.573293,"eighty":21.210463,"marketCap":1199732893},{"date":"2024-10-04","current":-40.17868,"twenty":-15.247359,"median":9.573293,"eighty":21.210463,"marketCap":1145775411},{"date":"2024-10-11","current":-40.409024,"twenty":-15.516628,"median":9.573293,"eighty":21.210463,"marketCap":1152344148},{"date":"2024-10-18","current":-41.429122,"twenty":-15.617604,"median":9.573293,"eighty":21.210463,"marketCap":1181434269},{"date":"2024-10-25","current":-41.511388,"twenty":-15.8448,"median":9.573293,"eighty":21.210463,"marketCap":1183780246},{"date":"2024-10-31","current":-42.696017,"twenty":-16.063581,"median":9.573293,"eighty":21.210463,"marketCap":1217562322},{"date":"2024-11-08","current":-26.220688,"twenty":-16.304848,"median":9.595215,"eighty":21.215689,"marketCap":1323830102},{"date":"2024-11-15","current":-23.478595,"twenty":-19.033738,"median":9.595215,"eighty":21.215689,"marketCap":1185387306},{"date":"2024-11-22","current":-24.097182,"twenty":-21.247883,"median":9.595215,"eighty":21.215689,"marketCap":1216618509},{"date":"2024-11-29","current":-24.374161,"twenty":-22.574753,"median":9.595215,"eighty":21.215689,"marketCap":1230602630},{"date":"2024-12-06","current":-24.217206,"twenty":-23.551647,"median":9.595215,"eighty":21.215689,"marketCap":1222678295},{"date":"2024-12-13","current":-25.149702,"twenty":-24.121187,"median":9.595215,"eighty":21.215689,"marketCap":1269758168},{"date":"2024-12-20","current":-23.589387,"twenty":-24.394473,"median":9.595215,"eighty":21.215689,"marketCap":1190980954},{"date":"2024-12-27","current":-25.343588,"twenty":-24.62909,"median":9.595215,"eighty":21.215689,"marketCap":1279547053},{"date":"2025-01-03","current":-24.420324,"twenty":-24.729125,"median":9.595215,"eighty":21.215689,"marketCap":1232933317},{"date":"2025-01-10","current":-24.346463,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":1229204218},{"date":"2025-01-17","current":-22.379911,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":1129916960},{"date":"2025-01-24","current":-22.592262,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":1140638119},{"date":"2025-01-31","current":-20.911922,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":1055801120},{"date":"2025-02-07","current":-21.170436,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":1068852966},{"date":"2025-02-14","current":-14.334368,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":1000796911},{"date":"2025-02-21","current":-14.327692,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":1000330774},{"date":"2025-02-28","current":-13.326991,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":930463857},{"date":"2025-03-07","current":-12.049152,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":841247694},{"date":"2025-03-14","current":-11.058994,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":772116845},{"date":"2025-03-21","current":-11.299843,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":788932457},{"date":"2025-03-28","current":-10.94526,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":764176139},{"date":"2025-04-04","current":-9.179032,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":640861652},{"date":"2025-04-11","current":-9.567067,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":667953471},{"date":"2025-04-17","current":-9.319527,"twenty":-24.771164,"median":9.617136,"eighty":21.220914,"marketCap":650670759},{"date":"2025-04-25","current":-11.232055,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":784199606},{"date":"2025-05-02","current":-8.697808,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":747898378},{"date":"2025-05-09","current":-8.744909,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":751948497},{"date":"2025-05-16","current":-9.642655,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":829142962},{"date":"2025-05-23","current":-9.345209,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":803566483},{"date":"2025-05-30","current":-9.556125,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":821702532},{"date":"2025-06-06","current":-9.696736,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":833793231},{"date":"2025-06-13","current":-10.191578,"twenty":-24.771164,"median":9.644303,"eighty":21.22614,"marketCap":876343193},{"date":"2025-06-20","current":-9.831939,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":845418904},{"date":"2025-06-27","current":-10.653971,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":916102993},{"date":"2025-07-03","current":-11.097436,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":954235198},{"date":"2025-07-11","current":-11.140701,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":957955414},{"date":"2025-07-18","current":-10.832438,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":931448880},{"date":"2025-07-25","current":-10.259179,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":882156029},{"date":"2025-08-01","current":-9.535673,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":830538043},{"date":"2025-08-08","current":-10.478152,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":912626120},{"date":"2025-08-15","current":-11.207067,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":976113155},{"date":"2025-08-22","current":-10.419196,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":907491139},{"date":"2025-08-29","current":-10.901566,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":949504618},{"date":"2025-09-05","current":-10.719338,"twenty":-24.771164,"median":9.700146,"eighty":21.236591,"marketCap":933632860},{"date":"2025-09-12","current":-11.389296,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":991984913},{"date":"2025-09-19","current":-12.471949,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":1086281832},{"date":"2025-09-26","current":-10.810452,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":941568739},{"date":"2025-10-03","current":-10.821171,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":942502372},{"date":"2025-10-10","current":-11.196348,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":975179522},{"date":"2025-10-17","current":-11.941342,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":1040067006},{"date":"2025-10-24","current":-12.048535,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":1049403334},{"date":"2025-10-31","current":-15.359287,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":1123424365},{"date":"2025-11-07","current":-14.848588,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":1086070271},{"date":"2025-11-14","current":-14.30597,"twenty":-24.771164,"median":9.67147,"eighty":21.231365,"marketCap":1046381546},{"date":"2025-11-21","current":-13.648444,"twenty":-24.641907,"median":9.67147,"eighty":21.231365,"marketCap":998288151},{"date":"2025-11-28","current":-15.525265,"twenty":-24.414784,"median":9.67147,"eighty":21.231365,"marketCap":1135564445},{"date":"2025-12-05","current":-16.042348,"twenty":-24.254136,"median":9.67147,"eighty":21.231365,"marketCap":1173385465},{"date":"2025-12-12","current":-15.901906,"twenty":-23.585694,"median":9.67147,"eighty":21.231365,"marketCap":1163113089},{"date":"2025-12-19","current":-14.874123,"twenty":-23.399195,"median":9.67147,"eighty":21.231365,"marketCap":1087937976},{"date":"2025-12-26","current":-15.033717,"twenty":-22.636579,"median":9.67147,"eighty":21.231365,"marketCap":1099611130},{"date":"2026-01-02","current":-14.854972,"twenty":-22.320822,"median":9.67147,"eighty":21.231365,"marketCap":1086537197},{"date":"2026-01-09","current":-16.636036,"twenty":-21.166743,"median":9.67147,"eighty":21.231365,"marketCap":1216809599},{"date":"2026-01-16","current":-18.602229,"twenty":-20.742042,"median":9.67147,"eighty":21.231365,"marketCap":1360622859},{"date":"2026-01-23","current":-18.812893,"twenty":-19.964654,"median":9.67147,"eighty":21.231365,"marketCap":1376031422},{"date":"2026-01-30","current":-18.742672,"twenty":-18.714583,"median":9.67147,"eighty":21.231365,"marketCap":1370895235},{"date":"2026-02-06","current":-18.468171,"twenty":-18.50392,"median":9.67147,"eighty":21.231365,"marketCap":1350817409},{"date":"2026-02-13","current":-20.620115,"twenty":-18.50392,"median":9.67147,"eighty":21.231365,"marketCap":1531517837},{"date":"2026-02-20","current":-19.134613,"twenty":-18.50392,"median":9.67147,"eighty":21.231365,"marketCap":1421185130},{"date":"2026-02-27","current":-19.399758,"twenty":-18.50392,"median":9.67147,"eighty":21.231365,"marketCap":1440878227},{"date":"2026-03-06","current":-18.156103,"twenty":-18.488599,"median":9.67147,"eighty":21.231365,"marketCap":1348508227},{"date":"2026-03-13","current":-17.348043,"twenty":-18.140952,"median":9.67147,"eighty":21.231365,"marketCap":1288491171},{"date":"2026-03-20","current":-19.159865,"twenty":-18.062671,"median":9.67147,"eighty":21.231365,"marketCap":1423060663},{"date":"2026-03-27","current":-19.084109,"twenty":-18.062671,"median":9.67147,"eighty":21.231365,"marketCap":1417434064},{"date":"2026-04-02","current":-20.087872,"twenty":-18.042469,"median":9.67147,"eighty":21.231365,"marketCap":1491986501},{"date":"2026-04-10","current":-22.480393,"twenty":-18.042469,"median":9.67147,"eighty":21.231365,"marketCap":1669686241},{"date":"2026-04-17","current":-25.001499,"twenty":-18.042469,"median":9.67147,"eighty":21.231365,"marketCap":1856936364},{"date":"2026-04-24","current":-28.938743,"twenty":-18.042469,"median":9.67147,"eighty":21.231365,"marketCap":2149367288},{"date":"2026-05-01","current":-40.21325,"twenty":-18.077822,"median":9.573293,"eighty":21.150892,"marketCap":2233323263},{"date":"2026-05-08","current":-40.331409,"twenty":-18.29834,"median":9.497638,"eighty":20.956502,"marketCap":2239885475},{"date":"2026-05-15","current":-41.58858,"twenty":-18.583078,"median":9.261446,"eighty":20.707766,"marketCap":2309704989},{"date":"2026-05-22","current":-38.776934,"twenty":-18.788555,"median":9.208989,"eighty":20.370197,"marketCap":2153554590},{"date":"2026-05-29","current":-45.91223,"twenty":-19.004405,"median":9.07589,"eighty":20.134002,"marketCap":2549827505},{"date":"2026-06-05","current":-47.466705,"twenty":-19.105573,"median":9.049574,"eighty":20.028446,"marketCap":2636158390},{"date":"2026-06-12","current":-49.751698,"twenty":-19.235509,"median":8.994429,"eighty":19.79843,"marketCap":2763060073},{"date":"2026-06-18","current":-55.595845,"twenty":-19.385869,"median":8.937604,"eighty":19.629215,"marketCap":3087626461},{"date":"2026-06-26","current":-57.218276,"twenty":-19.923735,"median":8.833573,"eighty":19.256111,"marketCap":3177731373},{"date":"2026-07-02","current":-58.704796,"twenty":-20.12575,"median":8.747635,"eighty":18.721197,"marketCap":3260288231},{"date":"2026-07-10","current":-46.838119,"twenty":-20.620115,"median":8.648587,"eighty":18.435036,"marketCap":2601248633},{"date":"2026-07-17","current":-43.754652,"twenty":-20.766318,"median":8.54862,"eighty":18.32074,"marketCap":2430002123},{"date":"2026-07-24","current":-46.302972,"twenty":-21.170436,"median":8.471727,"eighty":18.238416,"marketCap":2571528164},{"date":"2026-07-31","current":-56.453392,"twenty":-21.898716,"median":8.424988,"eighty":18.185498,"marketCap":2191294868},{"date":"2026-08-07","current":-63.161002,"twenty":-22.489841,"median":8.379758,"eighty":18.185498,"marketCap":2451657445},{"date":"2026-08-14","current":-71.149118,"twenty":-23.125908,"median":8.292056,"eighty":18.185498,"marketCap":2761724181},{"date":"2026-08-21","current":-65.99038,"twenty":-23.49706,"median":8.199028,"eighty":18.185498,"marketCap":2561482609}],"updateTime":1787642778638},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"COHU\",pageSize:20,pageCount:10,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"8543958","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919019254-COHU","pdf_url":null,"pub_time":1569772800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"COHU","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919019254/0001437749-19-019254-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","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/21535/000143774919019254/cohu20190927_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190927_8k.htm","type":"8-K","id":"NTFILE4aHKdmKAQ6Nriq7A","market":"us","size":29947},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919019254/ex_158941.htm","primary":false,"translateUrl":null,"linkName":"ex_158941.htm","type":"EX-99.1","id":"NTFILEFtCmtH5Lt8g22MFi","market":"us","size":8164},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919019254/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILEFRyRe14EFK8Wiygj","market":"us","size":15521}],"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":"2019-09-30 00:00","pubTimestamp":1569772800,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8512263","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119048460-COHU","pdf_url":null,"pub_time":1567612800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119048460/0001209191-19-048460-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119048460/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILEC7ysSLvffeZ5yWp6","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119048460/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILEAmYCfGpwUGQ4Qqs7","market":"us","size":3731}],"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":"2019-09-05 00:00","pubTimestamp":1567612800,"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":"8512254","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119048459-COHU","pdf_url":null,"pub_time":1567612800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Initial statement of beneficial ownership of securities","symbol":"COHU","title":"Initial statement of beneficial ownership of securities","titleType":"Statement Of Changes In Beneficial Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000120919119048459/0001209191-19-048459-index.htm","us_notice_code":"Form 3","us_title_en":"Initial statement of beneficial ownership of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM 3 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119048459/xslF345X02/doc3.xml","primary":true,"translateUrl":null,"linkName":"doc3.html","type":"3","id":"NTFILEDwuFs5FxLSr61HyQ","market":"us","size":0},{"description":"FORM 3 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119048459/doc3.xml","primary":false,"translateUrl":null,"linkName":"doc3.xml","type":"3","id":"NTFILEYWhWvt5uBirr1qf5","market":"us","size":2107}],"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":"2019-09-05 00:00","pubTimestamp":1567612800,"title_zh":"Initial statement of beneficial ownership of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8507321","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919017794-COHU","pdf_url":null,"pub_time":1567440000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"COHU","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919017794/0001437749-19-017794-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 5.02 and 9.01","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/21535/000143774919017794/cohu20190830_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190830_8k.htm","type":"8-K","id":"NTFILEGXigJy7nzN3R6rUZ","market":"us","size":26233},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919017794/ex_156913.htm","primary":false,"translateUrl":null,"linkName":"ex_156913.htm","type":"EX-99.1","id":"NTFILE2NifSzAKQQxYzgJX","market":"us","size":7231},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919017794/img01.jpg","primary":false,"translateUrl":null,"linkName":"img01.jpg","type":"GRAPHIC","id":"NTFILE83JV8MeTtK3KSPwx","market":"us","size":7194}],"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":"2019-09-03 00:00","pubTimestamp":1567440000,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8475525","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119045861-COHU","pdf_url":null,"pub_time":1565712000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119045861/0001209191-19-045861-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119045861/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILEGoSoLoNLygob3hEV","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119045861/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILEEZZHKXQVtHcxRo4o","market":"us","size":5931}],"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":"2019-08-14 00:00","pubTimestamp":1565712000,"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":"8464850","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119045306-COHU","pdf_url":null,"pub_time":1565280000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119045306/0001209191-19-045306-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119045306/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILE7xvxmmpbThhtHMrC","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119045306/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILE3VLMYDzyCVKMKEfN","market":"us","size":3548}],"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":"2019-08-09 00:00","pubTimestamp":1565280000,"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":"8457136","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919015776-COHU","pdf_url":null,"pub_time":1565107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Securities to be offered to employees in employee benefit plans","symbol":"COHU","title":"Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015776/0001437749-19-015776-index.htm","us_notice_code":"Form S-8","us_title_en":"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/21535/000143774919015776/cohu20190802_s8.htm","primary":true,"translateUrl":null,"linkName":"cohu20190802_s8.htm","type":"S-8","id":"NTFILE24jwZjA8FtAD5kho","market":"us","size":127128},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015776/ex_152854.htm","primary":false,"translateUrl":null,"linkName":"ex_152854.htm","type":"EX-5.1","id":"NTFILE8SxUDs8MruopWLmY","market":"us","size":8508},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015776/ex_152855.htm","primary":false,"translateUrl":null,"linkName":"ex_152855.htm","type":"EX-23.1","id":"NTFILEBQhihY9H6jN8S2DH","market":"us","size":4441},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015776/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILE68gfLZDHwNcYbveA","market":"us","size":2445}],"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":"2019-08-07 00:00","pubTimestamp":1565107200,"title_zh":"Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8455937","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919015660-COHU","pdf_url":null,"pub_time":1565107200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Quarterly report [Sections 13 or 15(d)]","symbol":"COHU","title":"Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/0001437749-19-015660-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":"FORM 10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/cohu20190630_10q.htm","primary":true,"translateUrl":null,"linkName":"cohu20190630_10q.htm","type":"10-Q","id":"NTFILEFduDtrm9Fh9JhTEo","market":"us","size":1652943},{"description":"EXHIBIT 31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/ex_152630.htm","primary":false,"translateUrl":null,"linkName":"ex_152630.htm","type":"EX-31.1","id":"NTFILEAzp4h347GVR94Qou","market":"us","size":9995},{"description":"EXHIBIT 31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/ex_152631.htm","primary":false,"translateUrl":null,"linkName":"ex_152631.htm","type":"EX-31.2","id":"NTFILEFERyseLp8M9Gmaga","market":"us","size":10079},{"description":"EXHIBIT 32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/ex_152632.htm","primary":false,"translateUrl":null,"linkName":"ex_152632.htm","type":"EX-32.1","id":"NTFILEEFZJaw45axBEZMhq","market":"us","size":3545},{"description":"EXHIBIT 32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/ex_152633.htm","primary":false,"translateUrl":null,"linkName":"ex_152633.htm","type":"EX-32.2","id":"NTFILEDdN4MU1noTSfD7fF","market":"us","size":3681},{"description":"XBRL INSTANCE DOCUMENT","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/cohu-20190629.xml","primary":false,"translateUrl":null,"linkName":"cohu-20190629.xml","type":"EX-101.INS","id":"NTFILEHNF3AgJJmq9Njq1d","market":"us","size":2483387},{"description":"XBRL TAXONOMY EXTENSION SCHEMA","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/cohu-20190629.xsd","primary":false,"translateUrl":null,"linkName":"cohu-20190629.xsd","type":"EX-101.SCH","id":"NTFILEBw2vL5JRu1GazsE2","market":"us","size":67301},{"description":"XBRL TAXONOMY EXTENSION CALCULATION LINKBASE","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/cohu-20190629_cal.xml","primary":false,"translateUrl":null,"linkName":"cohu-20190629_cal.xml","type":"EX-101.CAL","id":"NTFILE8eShPtuYWY9Gm2iu","market":"us","size":75608},{"description":"XBRL TAXONOMY EXTENSION DEFINITION LINKBASE","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/cohu-20190629_def.xml","primary":false,"translateUrl":null,"linkName":"cohu-20190629_def.xml","type":"EX-101.DEF","id":"NTFILEGrWpXwsH4yKU7bko","market":"us","size":503664},{"description":"XBRL TAXONOMY EXTENSION LABEL LINKBASE","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/cohu-20190629_lab.xml","primary":false,"translateUrl":null,"linkName":"cohu-20190629_lab.xml","type":"EX-101.LAB","id":"NTFILEGJTgPm23t3TXdTzK","market":"us","size":479201},{"description":"XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015660/cohu-20190629_pre.xml","primary":false,"translateUrl":null,"linkName":"cohu-20190629_pre.xml","type":"EX-101.PRE","id":"NTFILEHr86E8sNzD21DAgZ","market":"us","size":538408}],"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":"8453287","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919015498-COHU","pdf_url":null,"pub_time":1565020800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 2.02 and 9.01","symbol":"COHU","title":"Current report, items 2.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015498/0001437749-19-015498-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015498/cohu20190802_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190802_8k.htm","type":"8-K","id":"NTFILE4axcP4tjRyM6D9Vg","market":"us","size":35567},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015498/ex_152852.htm","primary":false,"translateUrl":null,"linkName":"ex_152852.htm","type":"EX-99.1","id":"NTFILEFxrzcrCd9t9BKLjK","market":"us","size":471718},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919015498/logo.jpg","primary":false,"translateUrl":null,"linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILEGAXKQJ78BTN4JgPP","market":"us","size":5922}],"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":"2019-08-06 00:00","pubTimestamp":1565020800,"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":"8435577","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119043769-COHU","pdf_url":null,"pub_time":1564416000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119043769/0001209191-19-043769-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119043769/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILEF2LK43LxWQYuD7SD","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119043769/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILEGQ4bnBBXQcsAeyxP","market":"us","size":4005}],"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":"2019-07-30 00:00","pubTimestamp":1564416000,"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":"8435576","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119043766-COHU","pdf_url":null,"pub_time":1564416000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119043766/0001209191-19-043766-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119043766/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILEGju6P1dUYQnwoQeU","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119043766/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILEDdoNciNYewJAPAog","market":"us","size":4012}],"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":"2019-07-30 00:00","pubTimestamp":1564416000,"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":"8435575","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119043767-COHU","pdf_url":null,"pub_time":1564416000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119043767/0001209191-19-043767-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119043767/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILECAvD9fUFxHG9LLCH","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119043767/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILE5DtwgKTqmvsSix6Q","market":"us","size":4014}],"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":"2019-07-30 00:00","pubTimestamp":1564416000,"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":"8375877","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919013638-COHU","pdf_url":null,"pub_time":1562515200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 7.01 and 9.01","symbol":"COHU","title":"Current report, items 7.01 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/0001437749-19-013638-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, items 7.01 and 9.01","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/21535/000143774919013638/cohu20190703_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190703_8k.htm","type":"8-K","id":"NTFILE922fBiVze4psEe36","market":"us","size":26656},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/ex_149265.htm","primary":false,"translateUrl":null,"linkName":"ex_149265.htm","type":"EX-99.1","id":"NTFILE2nw5oKUD1A7wf4Ak","market":"us","size":8322},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a01.jpg","primary":false,"translateUrl":null,"linkName":"a01.jpg","type":"GRAPHIC","id":"NTFILEGES7vqihqDM4kXWK","market":"us","size":336455},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a02.jpg","primary":false,"translateUrl":null,"linkName":"a02.jpg","type":"GRAPHIC","id":"NTFILEDvjdcTeKyKrfhgpD","market":"us","size":309110},{"description":"","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a03.jpg","primary":false,"translateUrl":null,"linkName":"a03.jpg","type":"GRAPHIC","id":"NTFILE56StE49sTvTysyJS","market":"us","size":254940},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a04.jpg","primary":false,"translateUrl":null,"linkName":"a04.jpg","type":"GRAPHIC","id":"NTFILE8pbWPV575SZhCWyX","market":"us","size":245789},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a05.jpg","primary":false,"translateUrl":null,"linkName":"a05.jpg","type":"GRAPHIC","id":"NTFILEBez5c9nPiJLkoAbf","market":"us","size":258635},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a06.jpg","primary":false,"translateUrl":null,"linkName":"a06.jpg","type":"GRAPHIC","id":"NTFILEAgDrxisXsqMZXFnd","market":"us","size":153547},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a07.jpg","primary":false,"translateUrl":null,"linkName":"a07.jpg","type":"GRAPHIC","id":"NTFILEHrxtbpG9rmiSrKkw","market":"us","size":301673},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a08.jpg","primary":false,"translateUrl":null,"linkName":"a08.jpg","type":"GRAPHIC","id":"NTFILE81qKM5Uza8p4J8RM","market":"us","size":255253},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a09.jpg","primary":false,"translateUrl":null,"linkName":"a09.jpg","type":"GRAPHIC","id":"NTFILE6wW4D9PQj8VEcjDP","market":"us","size":220131},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a10.jpg","primary":false,"translateUrl":null,"linkName":"a10.jpg","type":"GRAPHIC","id":"NTFILEJBJUEnGu8hNL6tws","market":"us","size":115657},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a11.jpg","primary":false,"translateUrl":null,"linkName":"a11.jpg","type":"GRAPHIC","id":"NTFILEFPqWBf7JKcX4owj3","market":"us","size":159931},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a12.jpg","primary":false,"translateUrl":null,"linkName":"a12.jpg","type":"GRAPHIC","id":"NTFILEHwv1VMk7juBT3Can","market":"us","size":244034},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a13.jpg","primary":false,"translateUrl":null,"linkName":"a13.jpg","type":"GRAPHIC","id":"NTFILE5xmsaYRfVtAvCF71","market":"us","size":151929},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013638/a14.jpg","primary":false,"translateUrl":null,"linkName":"a14.jpg","type":"GRAPHIC","id":"NTFILEGBtK3T9Q1Z5vhkHn","market":"us","size":111092}],"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":"2019-07-08 00:00","pubTimestamp":1562515200,"title_zh":"Current report, items 7.01 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8375876","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919013639-COHU","pdf_url":null,"pub_time":1562515200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.02","symbol":"COHU","title":"Current report, item 5.02","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919013639/0001437749-19-013639-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.02","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/21535/000143774919013639/cohu20190708_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190708_8k.htm","type":"8-K","id":"NTFILESevAxUJsUqtKEQSt","market":"us","size":28903}],"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":"2019-07-08 00:00","pubTimestamp":1562515200,"title_zh":"Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8357808","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119040558-COHU","pdf_url":null,"pub_time":1561996800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119040558/0001209191-19-040558-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119040558/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILECo1FRGMC521x9RCm","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119040558/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILE8FS8dHVKPGAmSsyT","market":"us","size":4003}],"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":"2019-07-02 00:00","pubTimestamp":1561996800,"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":"8267330","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119034599-COHU","pdf_url":null,"pub_time":1559577600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119034599/0001209191-19-034599-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119034599/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILE4EixTAcownJkXwjY","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119034599/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILE2D5MHFZw16zfd1sg","market":"us","size":3792}],"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":"2019-06-04 00:00","pubTimestamp":1559577600,"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":"8266095","market":"us","labels":[],"media":"sec.gov","original_id":"AN120919119034288-COHU","pdf_url":null,"pub_time":1559577600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Statement of changes in beneficial ownership of securities","symbol":"COHU","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/21535/000120919119034288/0001209191-19-034288-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 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119034288/xslF345X03/doc4.xml","primary":true,"translateUrl":null,"linkName":"doc4.html","type":"4","id":"NTFILEEMdk4s465XYkDYWt","market":"us","size":0},{"description":"FORM 4 SUBMISSION","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000120919119034288/doc4.xml","primary":false,"translateUrl":null,"linkName":"doc4.xml","type":"4","id":"NTFILEGS4XCw7HoPVdTjYw","market":"us","size":3802}],"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":"2019-06-04 00:00","pubTimestamp":1559577600,"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":"8265816","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919011381-COHU","pdf_url":null,"pub_time":1559577600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.02","symbol":"COHU","title":"Current report, item 5.02","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919011381/0001437749-19-011381-index.htm","us_notice_code":"Form 8-K","us_title_en":"Current report, item 5.02","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/21535/000143774919011381/cohu20190603_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190603_8k.htm","type":"8-K","id":"NTFILE7TMdnTgx2quzdNM5","market":"us","size":23923}],"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":"2019-06-04 00:00","pubTimestamp":1559577600,"title_zh":"Current report, item 5.02","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8239866","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919010915-COHU","pdf_url":null,"pub_time":1558972800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, items 5.02 and 9.01","symbol":"COHU","title":"Current report, items 5.02 and 9.01","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919010915/0001437749-19-010915-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":"FORM 8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919010915/cohu20190528_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190528_8k.htm","type":"8-K","id":"NTFILE7r7htMBN3ubfr3GN","market":"us","size":27417},{"description":"EXHIBIT 99.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919010915/ex_145971.htm","primary":false,"translateUrl":null,"linkName":"ex_145971.htm","type":"EX-99.1","id":"NTFILE7LsxcGTVS4SVZEAa","market":"us","size":4033},{"description":"","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/21535/000143774919010915/cohu2.jpg","primary":false,"translateUrl":null,"linkName":"cohu2.jpg","type":"GRAPHIC","id":"NTFILE36o2TiAT6q91kavR","market":"us","size":20960}],"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":"2019-05-28 00:00","pubTimestamp":1558972800,"title_zh":"Current report, items 5.02 and 9.01","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"8171394","market":"us","labels":[],"media":"sec.gov","original_id":"AN143774919009305-COHU","pdf_url":null,"pub_time":1557331200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Current report, item 5.07","symbol":"COHU","title":"Current report, item 5.07","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/21535/000143774919009305/0001437749-19-009305-index.htm","us_notice_code":"Form 8-K","us_title_en":"Quarterly report [Sections 13 or 15(d)]","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/21535/000143774919009305/cohu20190508_8k.htm","primary":true,"translateUrl":null,"linkName":"cohu20190508_8k.htm","type":"8-K","id":"NTFILE3WrKucKDfEBpavJ2","market":"us","size":28030}],"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":"2019-05-09 00:00","pubTimestamp":1557331200,"title_zh":"Current report, item 5.07","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":10,"totalSize":233,"code":"91000000","status":"200"}]}}