US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Cyngn Inc

1.55

-0.0800-4.91%

Post-market: 1.52-0.0295-1.90%19:18 EST

Volume:494.25K

Turnover:767.66K

Market Cap:12.36M

PE:-0.12

High:1.63

Open:1.63

Low:1.49

Close:1.63

52wk High:43.42

52wk Low:1.49

Shares:7.97M

Float Shares:7.97M

Volume Ratio:0.51

T/O Rate:6.20%

Dividend:- -

Dividend Rate:- -

EPS(TTM):-13.1743

EPS(LYR):-2,521.4113

ROE:-149.65%

ROA:-53.41%

PB:0.32

PE(LYR):0.00

Loading ...

Overview Company News Filings

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

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

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

[Rev.]Annual Report

Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Correspondence

Form CORRESP - Correspondence

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/CYN/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"CYN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CYN\",,,,,undefined,":{"symbol":"CYN","market":"US","secType":"STK","nameCN":"Cyngn Inc","latestPrice":1.55,"timestamp":1770843600000,"preClose":1.63,"halted":0,"volume":494252,"hourTrading":{"tag":"盘后","latestPrice":1.5205,"preClose":1.55,"latestTime":"19:18 EST","volume":6411,"amount":9887.1333129,"timestamp":1770855491984,"change":-0.0295,"changeRate":-0.019032,"amplitude":0.051613},"delay":0,"changeRate":-0.049079754601226905,"floatShares":7974299,"shares":7974400,"eps":-13.17432,"marketStatus":"Post-Mkt","change":-0.08,"latestTime":"02-11 19:20:04 EST","open":1.63,"high":1.63,"low":1.4911,"amount":767662.4202103999,"amplitude":0.085215,"askPrice":1.7,"askSize":250,"bidPrice":1.5,"bidSize":60,"shortable":3,"etf":0,"ttmEps":-13.17432,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1770858000000},"marketStatusCode":4,"adr":0,"listingDate":1634702400000,"exchange":"NASDAQ","adjPreClose":1.63,"preHourTrading":{"tag":"盘前","latestPrice":1.64,"preClose":1.63,"latestTime":"09:26 EST","volume":11419,"amount":18503.758684,"timestamp":1770819990288,"change":0.01,"changeRate":0.006135,"amplitude":0.030675},"postHourTrading":{"tag":"盘后","latestPrice":1.5205,"preClose":1.55,"latestTime":"19:18 EST","volume":6411,"amount":9887.1333129,"timestamp":1770855491984,"change":-0.0295,"changeRate":-0.019032,"amplitude":0.051613},"volumeRatio":0.508495,"impliedVol":1.3779,"impliedVolPercentile":0},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"CYN\",,,,,undefined,":{"symbol":"CYN","floatShares":7974299,"roa":"-53.41%","roe":"-149.65%","lyrEps":-2521.411315,"volumeRatio":0.508495,"shares":7974400,"dividePrice":0,"high":1.63,"amplitude":0.085215,"preClose":1.63,"low":1.4911,"week52Low":1.4911,"pbRate":"0.32","psRate":"27.03","week52High":43.4235,"institutionHeld":0.7822,"latestPrice":1.55,"committee":-0.612903,"eps":-13.17432,"divideRate":0,"volume":494252,"delay":0,"ttmEps":-13.17432,"open":1.63,"prevYearClose":2.38,"prevWeekClose":1.72,"prevMonthClose":1.76,"prevQuarterClose":2.38,"fiveDayClose":1.78,"twentyDayClose":2.56,"sixtyDayClose":3.65},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/CYN\",params:#limit:5,,,undefined,":[{"market":"US","date":"2025-11-18","symbol":"CYN","fiscalQuarterEnding":"2025/09","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1763442000000,"reportTimeType":"post","actualEps":-1.2},{"market":"US","date":"2025-08-06","symbol":"CYN","fiscalQuarterEnding":"2025/06","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1754452800000,"reportTimeType":"post","actualEps":-2.7},{"market":"US","date":"2025-05-07","symbol":"CYN","fiscalQuarterEnding":"2025/03","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1746590400000,"reportTimeType":"post","actualEps":-4.39},{"market":"US","date":"2025-03-05","symbol":"CYN","fiscalQuarterEnding":"2024/12","expectedEps":null,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1741150800000,"reportTimeType":"post","actualEps":502},{"market":"US","date":"2025-02-18","symbol":"CYN","defaultRemindTime":1739889000000,"type":"split","dateTimestamp":1739854800000,"forFactor":150,"toFactor":1,"ratio":150}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"CYN\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"CYN\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":1,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":1,"analysts":1,"updateTime":1741323600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/CYN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"CYN","date":"2026-02-10","current":-0.117653,"percent":0.777462,"low":-29.333975,"twenty":-3.654724,"median":-1.075352,"eighty":-0.359022,"high":-0.024014,"avg":-2.833221,"sd":5.045556,"marketCap":13476702},"quantilePoints":[{"date":"2021-10-22","current":-25.681791,"twenty":-29.333975,"median":-25.992041,"eighty":-25.647319,"marketCap":196935423},{"date":"2021-10-29","current":-27.198568,"twenty":-29.280315,"median":-28.336151,"eighty":-25.929991,"marketCap":208566508},{"date":"2021-11-05","current":-25.647319,"twenty":-28.991122,"median":-26.233346,"eighty":-25.50943,"marketCap":196671080},{"date":"2021-11-12","current":-25.164708,"twenty":-28.591245,"median":-25.836916,"eighty":-25.330174,"marketCap":192970280},{"date":"2021-11-19","current":-21.826859,"twenty":-28.232734,"median":-25.50943,"eighty":-24.785514,"marketCap":174730623},{"date":"2021-11-26","current":-17.534134,"twenty":-27.584657,"median":-25.440486,"eighty":-22.480674,"marketCap":140366053},{"date":"2021-12-03","current":-17.534134,"twenty":-26.619435,"median":-25.130236,"eighty":-18.234178,"marketCap":140366053},{"date":"2021-12-10","current":-18.194553,"twenty":-26.109246,"median":-24.819986,"eighty":-18.075677,"marketCap":145652910},{"date":"2021-12-17","current":-16.807672,"twenty":-26.00583,"median":-23.316713,"eighty":-17.870947,"marketCap":134550510},{"date":"2021-12-23","current":-15.817043,"twenty":-25.867941,"median":-21.694775,"eighty":-17.534134,"marketCap":126620225},{"date":"2021-12-31","current":-14.859435,"twenty":-25.668002,"median":-19.350287,"eighty":-17.283174,"marketCap":118954282},{"date":"2022-01-07","current":-11.986611,"twenty":-25.592163,"median":-18.77242,"eighty":-16.160461,"marketCap":95956454},{"date":"2022-01-14","current":-10.698793,"twenty":-25.50943,"median":-18.458721,"eighty":-15.830251,"marketCap":85647083},{"date":"2022-01-21","current":-9.708164,"twenty":-25.495641,"median":-18.194553,"eighty":-14.971706,"marketCap":77716797},{"date":"2022-01-28","current":-5.052208,"twenty":-25.426697,"median":-17.699238,"eighty":-12.151716,"marketCap":40444456},{"date":"2022-02-04","current":-5.679606,"twenty":-25.330174,"median":-17.534134,"eighty":-11.095045,"marketCap":45466970},{"date":"2022-02-11","current":-4.878605,"twenty":-25.150919,"median":-17.40205,"eighty":-10.698793,"marketCap":39054713},{"date":"2022-02-18","current":-5.854326,"twenty":-25.08887,"median":-16.807672,"eighty":-7.997678,"marketCap":46865655},{"date":"2022-02-25","current":-6.325364,"twenty":-25.061292,"median":-16.279337,"eighty":-6.157136,"marketCap":50636455},{"date":"2022-03-04","current":-5.517871,"twenty":-24.819986,"median":-15.965637,"eighty":-6.0562,"marketCap":44172227},{"date":"2022-03-11","current":-4.474859,"twenty":-24.647625,"median":-15.817043,"eighty":-5.517871,"marketCap":35822599},{"date":"2022-03-18","current":-4.84496,"twenty":-23.716876,"median":-15.140114,"eighty":-5.217313,"marketCap":38785370},{"date":"2022-03-25","current":-4.898135,"twenty":-22.916551,"median":-14.595268,"eighty":-5.046833,"marketCap":38203146},{"date":"2022-04-01","current":-5.106566,"twenty":-21.826859,"median":-11.788486,"eighty":-5.046833,"marketCap":39828812},{"date":"2022-04-08","current":-4.481272,"twenty":-21.562692,"median":-11.359213,"eighty":-5.037089,"marketCap":34951814},{"date":"2022-04-14","current":-3.994933,"twenty":-20.294686,"median":-10.797856,"eighty":-4.931758,"marketCap":31158594},{"date":"2022-04-22","current":-9.344669,"twenty":-19.475767,"median":-10.698793,"eighty":-4.895929,"marketCap":72884016},{"date":"2022-04-29","current":-21.858221,"twenty":-19.475767,"median":-10.731814,"eighty":-4.909428,"marketCap":170483831},{"date":"2022-05-06","current":-14.255362,"twenty":-19.033285,"median":-11.194108,"eighty":-4.931758,"marketCap":111185107},{"date":"2022-05-13","current":-10.096981,"twenty":-19.033285,"median":-11.359213,"eighty":-4.944044,"marketCap":101643734},{"date":"2022-05-20","current":-6.230052,"twenty":-18.874785,"median":-10.913429,"eighty":-4.999729,"marketCap":62716346},{"date":"2022-05-27","current":-5.002456,"twenty":-18.722889,"median":-10.698793,"eighty":-5.011041,"marketCap":50358445},{"date":"2022-06-03","current":-4.664867,"twenty":-18.650243,"median":-10.096981,"eighty":-4.926881,"marketCap":46960023},{"date":"2022-06-10","current":-3.744169,"twenty":-18.524763,"median":-8.968922,"eighty":-4.878605,"marketCap":37691597},{"date":"2022-06-17","current":-4.020378,"twenty":-18.419096,"median":-8.406728,"eighty":-4.872521,"marketCap":40472125},{"date":"2022-06-24","current":-4.502617,"twenty":-18.369199,"median":-7.958053,"eighty":-4.81056,"marketCap":45326700},{"date":"2022-07-01","current":-4.302501,"twenty":-18.278209,"median":-7.38042,"eighty":-4.757481,"marketCap":43312180},{"date":"2022-07-08","current":-4.302501,"twenty":-18.135115,"median":-6.763746,"eighty":-4.647442,"marketCap":43312180},{"date":"2022-07-15","current":-4.002326,"twenty":-17.884156,"median":-6.325364,"eighty":-4.548879,"marketCap":40290400},{"date":"2022-07-22","current":-3.935621,"twenty":-17.778489,"median":-6.260885,"eighty":-4.476142,"marketCap":39618894},{"date":"2022-07-29","current":-4.035679,"twenty":-17.560551,"median":-6.157136,"eighty":-4.337147,"marketCap":40626154},{"date":"2022-08-05","current":-4.219119,"twenty":-17.534134,"median":-5.803858,"eighty":-4.302501,"marketCap":42472797},{"date":"2022-08-12","current":-3.57992,"twenty":-17.507717,"median":-5.677634,"eighty":-4.274636,"marketCap":45060933},{"date":"2022-08-19","current":-3.847078,"twenty":-17.40205,"median":-5.485912,"eighty":-4.222454,"marketCap":48423689},{"date":"2022-08-26","current":-3.686783,"twenty":-17.40205,"median":-5.382418,"eighty":-4.175761,"marketCap":46406035},{"date":"2022-09-02","current":-3.660067,"twenty":-17.362425,"median":-5.349566,"eighty":-4.134257,"marketCap":46069759},{"date":"2022-09-09","current":-3.553204,"twenty":-17.203924,"median":-5.198648,"eighty":-4.099148,"marketCap":44724657},{"date":"2022-09-16","current":-3.099035,"twenty":-16.829246,"median":-5.106566,"eighty":-4.002326,"marketCap":39007971},{"date":"2022-09-23","current":-2.513959,"twenty":-16.807672,"median":-5.083177,"eighty":-3.989689,"marketCap":31643535},{"date":"2022-09-30","current":-2.65956,"twenty":-16.444442,"median":-5.052208,"eighty":-3.935621,"marketCap":33476237},{"date":"2022-10-07","current":-2.61254,"twenty":-16.279337,"median":-5.035118,"eighty":-3.927226,"marketCap":32884392},{"date":"2022-10-14","current":-2.36435,"twenty":-16.081211,"median":-5.002456,"eighty":-3.902268,"marketCap":29760392},{"date":"2022-10-21","current":-2.631241,"twenty":-15.982148,"median":-4.924443,"eighty":-3.774859,"marketCap":33119785},{"date":"2022-10-28","current":-2.778445,"twenty":-15.949127,"median":-4.887103,"eighty":-3.744169,"marketCap":34972664},{"date":"2022-11-04","current":-2.486709,"twenty":-15.850064,"median":-4.878605,"eighty":-3.633352,"marketCap":31300534},{"date":"2022-11-11","current":-1.615493,"twenty":-15.817043,"median":-4.863396,"eighty":-3.526488,"marketCap":25439676},{"date":"2022-11-18","current":-1.736735,"twenty":-15.562103,"median":-4.816293,"eighty":-3.446341,"marketCap":27348914},{"date":"2022-11-25","current":-1.753414,"twenty":-15.501888,"median":-4.787626,"eighty":-3.36085,"marketCap":27611561},{"date":"2022-12-02","current":-1.676435,"twenty":-15.434,"median":-4.744023,"eighty":-3.228942,"marketCap":26399346},{"date":"2022-12-09","current":-1.582563,"twenty":-14.971706,"median":-4.653977,"eighty":-2.863936,"marketCap":24921117},{"date":"2022-12-16","current":-1.560966,"twenty":-14.833018,"median":-4.575795,"eighty":-2.746387,"marketCap":24581024},{"date":"2022-12-23","current":-1.401662,"twenty":-14.813072,"median":-4.522384,"eighty":-2.698298,"marketCap":22072412},{"date":"2022-12-30","current":-1.440366,"twenty":-14.690942,"median":-4.491944,"eighty":-2.666773,"marketCap":22681887},{"date":"2023-01-06","current":-1.404656,"twenty":-14.605155,"median":-4.472062,"eighty":-2.642729,"marketCap":22119554},{"date":"2023-01-13","current":-1.565243,"twenty":-14.459306,"median":-4.342318,"eighty":-2.611899,"marketCap":24648369},{"date":"2023-01-20","current":-1.646499,"twenty":-14.159056,"median":-4.306631,"eighty":-2.580054,"marketCap":25927929},{"date":"2023-01-27","current":-1.713,"twenty":-13.749517,"median":-4.302501,"eighty":-2.52005,"marketCap":26975148},{"date":"2023-02-03","current":-2.651504,"twenty":-13.484226,"median":-4.296588,"eighty":-2.492159,"marketCap":41754068},{"date":"2023-02-10","current":-2.309375,"twenty":-12.806465,"median":-4.252472,"eighty":-2.458096,"marketCap":36366446},{"date":"2023-02-17","current":-2.095544,"twenty":-12.737556,"median":-4.235796,"eighty":-2.414683,"marketCap":32999183},{"date":"2023-02-24","current":-2.044866,"twenty":-12.552638,"median":-4.205694,"eighty":-2.36435,"marketCap":32201141},{"date":"2023-03-03","current":-2.304457,"twenty":-11.986611,"median":-4.185766,"eighty":-2.352141,"marketCap":36288999},{"date":"2023-03-10","current":-1.929825,"twenty":-11.59036,"median":-4.143138,"eighty":-2.223842,"marketCap":30389553},{"date":"2023-03-17","current":-2.068417,"twenty":-11.557339,"median":-4.118136,"eighty":-2.13831,"marketCap":39789118},{"date":"2023-03-24","current":-2.208648,"twenty":-11.359213,"median":-4.099148,"eighty":-2.13831,"marketCap":42486685},{"date":"2023-03-31","current":-2.173591,"twenty":-11.048368,"median":-4.028028,"eighty":-2.136385,"marketCap":41812294},{"date":"2023-04-06","current":-2.020738,"twenty":-11.032876,"median":-4.002326,"eighty":-2.093624,"marketCap":38871945},{"date":"2023-04-14","current":-2.003209,"twenty":-10.844085,"median":-3.994933,"eighty":-2.072841,"marketCap":38534749},{"date":"2023-04-21","current":-2.033359,"twenty":-10.745022,"median":-3.979331,"eighty":-2.068417,"marketCap":39114726},{"date":"2023-04-28","current":-1.805482,"twenty":-10.705397,"median":-3.935621,"eighty":-2.049684,"marketCap":34731179},{"date":"2023-05-05","current":-1.700133,"twenty":-10.698793,"median":-3.935621,"eighty":-2.029683,"marketCap":32704632},{"date":"2023-05-12","current":-1.441951,"twenty":-10.217343,"median":-3.902268,"eighty":-2.008651,"marketCap":30347632},{"date":"2023-05-19","current":-1.482005,"twenty":-9.785927,"median":-3.902268,"eighty":-1.995147,"marketCap":31190622},{"date":"2023-05-26","current":-1.599066,"twenty":-9.417368,"median":-3.847078,"eighty":-1.963243,"marketCap":33654306},{"date":"2023-06-02","current":-1.494433,"twenty":-8.893773,"median":-3.774859,"eighty":-1.915146,"marketCap":31452180},{"date":"2023-06-09","current":-1.655481,"twenty":-8.489478,"median":-3.751763,"eighty":-1.82656,"marketCap":34841627},{"date":"2023-06-16","current":-1.767989,"twenty":-8.414899,"median":-3.742192,"eighty":-1.785959,"marketCap":37209505},{"date":"2023-06-23","current":-1.767989,"twenty":-8.356618,"median":-3.673425,"eighty":-1.780485,"marketCap":37209505},{"date":"2023-06-30","current":-1.976933,"twenty":-8.156179,"median":-3.633352,"eighty":-1.802381,"marketCap":41606992},{"date":"2023-07-07","current":-1.55133,"twenty":-8.037303,"median":-3.57992,"eighty":-1.791433,"marketCap":32649649},{"date":"2023-07-14","current":-1.607263,"twenty":-7.952433,"median":-3.51313,"eighty":-1.762159,"marketCap":33826823},{"date":"2023-07-21","current":-1.45618,"twenty":-7.617236,"median":-3.473057,"eighty":-1.750432,"marketCap":30647101},{"date":"2023-07-28","current":-1.440108,"twenty":-7.377251,"median":-3.392909,"eighty":-1.724419,"marketCap":30308833},{"date":"2023-08-04","current":-1.398158,"twenty":-7.125795,"median":-3.339478,"eighty":-1.708681,"marketCap":29425953},{"date":"2023-08-11","current":-1.246332,"twenty":-6.723174,"median":-3.232614,"eighty":-1.692087,"marketCap":28401000},{"date":"2023-08-18","current":-1.006945,"twenty":-6.480134,"median":-3.205898,"eighty":-1.671553,"marketCap":22945925},{"date":"2023-08-25","current":-0.9698,"twenty":-6.365739,"median":-2.831877,"eighty":-1.665251,"marketCap":22099475},{"date":"2023-09-01","current":-0.857768,"twenty":-6.305176,"median":-2.75173,"eighty":-1.647067,"marketCap":19546529},{"date":"2023-09-08","current":-0.923257,"twenty":-6.291718,"median":-2.725014,"eighty":-1.644104,"marketCap":21038864},{"date":"2023-09-15","current":-0.827933,"twenty":-6.267052,"median":-2.698298,"eighty":-1.628537,"marketCap":18866650},{"date":"2023-09-22","current":-0.730967,"twenty":-6.2055,"median":-2.68494,"eighty":-1.609015,"marketCap":16657042},{"date":"2023-09-29","current":-0.737906,"twenty":-6.164058,"median":-2.657423,"eighty":-1.604437,"marketCap":16815145},{"date":"2023-10-06","current":-0.724184,"twenty":-6.116762,"median":-2.645133,"eighty":-1.593569,"marketCap":16502467},{"date":"2023-10-13","current":-0.597338,"twenty":-5.97545,"median":-2.625764,"eighty":-1.573189,"marketCap":13611930},{"date":"2023-10-20","current":-0.609991,"twenty":-5.813952,"median":-2.611471,"eighty":-1.560296,"marketCap":13900278},{"date":"2023-10-27","current":-0.560137,"twenty":-5.773577,"median":-2.592236,"eighty":-1.558249,"marketCap":12764224},{"date":"2023-11-03","current":-0.515695,"twenty":-5.694363,"median":-2.570329,"eighty":-1.543854,"marketCap":11751493},{"date":"2023-11-10","current":-0.316616,"twenty":-5.678028,"median":-2.551361,"eighty":-1.520017,"marketCap":7282104},{"date":"2023-11-17","current":-0.354237,"twenty":-5.62853,"median":-2.516363,"eighty":-1.496511,"marketCap":8147393},{"date":"2023-11-24","current":-0.436026,"twenty":-5.557224,"median":-2.494266,"eighty":-1.478949,"marketCap":10028526},{"date":"2023-12-01","current":-0.472195,"twenty":-5.47952,"median":-2.480439,"eighty":-1.462706,"marketCap":10860404},{"date":"2023-12-08","current":-0.727014,"twenty":-5.430844,"median":-2.461261,"eighty":-1.458752,"marketCap":16721177},{"date":"2023-12-15","current":-0.292623,"twenty":-5.395626,"median":-2.457856,"eighty":-1.441471,"marketCap":6730273},{"date":"2023-12-22","current":-0.359022,"twenty":-5.362809,"median":-2.387994,"eighty":-1.420188,"marketCap":8257432},{"date":"2023-12-29","current":-0.3574,"twenty":-5.349736,"median":-2.36435,"eighty":-1.404867,"marketCap":8220140},{"date":"2024-01-05","current":-0.306674,"twenty":-5.349736,"median":-2.352141,"eighty":-1.397362,"marketCap":7053445},{"date":"2024-01-12","current":-0.29046,"twenty":-5.349465,"median":-2.352141,"eighty":-1.369357,"marketCap":6680529},{"date":"2024-01-19","current":-0.31177,"twenty":-5.270147,"median":-2.304457,"eighty":-1.345107,"marketCap":7170647},{"date":"2024-01-26","current":-0.497998,"twenty":-5.194915,"median":-2.223842,"eighty":-1.311725,"marketCap":11453857},{"date":"2024-02-02","current":-0.501935,"twenty":-5.135933,"median":-2.208648,"eighty":-1.23802,"marketCap":11544422},{"date":"2024-02-09","current":-0.412296,"twenty":-5.106566,"median":-2.188753,"eighty":-1.038272,"marketCap":9482728},{"date":"2024-02-16","current":-0.472519,"twenty":-5.106566,"median":-2.173591,"eighty":-0.970963,"marketCap":10867846},{"date":"2024-02-23","current":-0.504715,"twenty":-5.10175,"median":-2.159693,"eighty":-0.960849,"marketCap":11608351},{"date":"2024-03-01","current":-0.41716,"twenty":-5.085446,"median":-2.138421,"eighty":-0.905206,"marketCap":9594603},{"date":"2024-03-08","current":-0.51112,"twenty":-5.071828,"median":-2.136385,"eighty":-0.86099,"marketCap":11659276},{"date":"2024-03-15","current":-0.569594,"twenty":-5.06398,"median":-2.090745,"eighty":-0.788938,"marketCap":12993137},{"date":"2024-03-22","current":-0.586188,"twenty":-5.050058,"median":-2.084852,"eighty":-0.751399,"marketCap":13371658},{"date":"2024-03-28","current":-0.622261,"twenty":-5.044884,"median":-2.068417,"eighty":-0.743943,"marketCap":14194529},{"date":"2024-04-05","current":-0.611799,"twenty":-5.0363,"median":-2.05504,"eighty":-0.732569,"marketCap":13955896},{"date":"2024-04-12","current":-0.559133,"twenty":-5.029154,"median":-2.044866,"eighty":-0.718086,"marketCap":12754504},{"date":"2024-04-19","current":-0.390311,"twenty":-5.011041,"median":-2.032376,"eighty":-0.676867,"marketCap":8903467},{"date":"2024-04-26","current":-0.424005,"twenty":-4.991144,"median":-2.025151,"eighty":-0.613577,"marketCap":9672067},{"date":"2024-05-03","current":-0.424396,"twenty":-4.944044,"median":-2.018284,"eighty":-0.601127,"marketCap":9681006},{"date":"2024-05-10","current":-0.342104,"twenty":-4.931758,"median":-2.003209,"eighty":-0.597094,"marketCap":7803802},{"date":"2024-05-17","current":-0.770299,"twenty":-4.909428,"median":-1.997272,"eighty":-0.587896,"marketCap":17834382},{"date":"2024-05-24","current":-0.761129,"twenty":-4.895929,"median":-1.990764,"eighty":-0.59232,"marketCap":17622068},{"date":"2024-05-31","current":-0.629077,"twenty":-4.887103,"median":-1.980772,"eighty":-0.595206,"marketCap":14564745},{"date":"2024-06-07","current":-0.567943,"twenty":-4.879696,"median":-1.976933,"eighty":-0.591598,"marketCap":13149318},{"date":"2024-06-14","current":-0.586894,"twenty":-4.878823,"median":-1.970088,"eighty":-0.586955,"marketCap":13588100},{"date":"2024-06-21","current":-0.478686,"twenty":-4.878605,"median":-1.962232,"eighty":-0.582467,"marketCap":11082794},{"date":"2024-06-28","current":-0.470738,"twenty":-4.878605,"median":-1.945523,"eighty":-0.579591,"marketCap":10898789},{"date":"2024-07-05","current":-0.328294,"twenty":-4.878605,"median":-1.928716,"eighty":-0.57669,"marketCap":7600842},{"date":"2024-07-12","current":-0.448118,"twenty":-4.866438,"median":-1.858069,"eighty":-0.570079,"marketCap":10375079},{"date":"2024-07-15","current":-0.364975,"twenty":-4.863396,"median":-1.858069,"eighty":-0.569594,"marketCap":8450099},{"date":"2024-08-02","current":-0.308731,"twenty":-4.859709,"median":-1.858069,"eighty":-0.569594,"marketCap":7147906},{"date":"2024-08-09","current":-0.322284,"twenty":-4.84496,"median":-1.805535,"eighty":-0.565481,"marketCap":7289449},{"date":"2024-08-16","current":-0.370935,"twenty":-4.833493,"median":-1.775011,"eighty":-0.55567,"marketCap":8389846},{"date":"2024-08-23","current":-0.397814,"twenty":-4.787626,"median":-1.767989,"eighty":-0.54606,"marketCap":8997806},{"date":"2024-08-30","current":-0.344056,"twenty":-4.787626,"median":-1.752896,"eighty":-0.530502,"marketCap":7781886},{"date":"2024-09-06","current":-0.292985,"twenty":-4.787626,"median":-1.75272,"eighty":-0.522338,"marketCap":6626762},{"date":"2024-09-13","current":-0.313592,"twenty":-4.777669,"median":-1.73449,"eighty":-0.501935,"marketCap":7092865},{"date":"2024-09-20","current":-0.335992,"twenty":-4.744023,"median":-1.713,"eighty":-0.490734,"marketCap":7599498},{"date":"2024-09-27","current":-0.332408,"twenty":-4.710377,"median":-1.710648,"eighty":-0.478686,"marketCap":7518437},{"date":"2024-10-04","current":-0.337784,"twenty":-4.664867,"median":-1.700133,"eighty":-0.473677,"marketCap":7640029},{"date":"2024-10-11","current":-0.327032,"twenty":-4.643086,"median":-1.691617,"eighty":-0.463254,"marketCap":7396845},{"date":"2024-10-18","current":-0.382583,"twenty":-4.603487,"median":-1.672372,"eighty":-0.454747,"marketCap":8653295},{"date":"2024-10-25","current":-0.327032,"twenty":-4.575795,"median":-1.671553,"eighty":-0.448198,"marketCap":7396845},{"date":"2024-10-31","current":-0.351223,"twenty":-4.575795,"median":-1.666567,"eighty":-0.447385,"marketCap":7944009},{"date":"2024-11-08","current":-0.421933,"twenty":-4.548879,"median":-1.657618,"eighty":-0.441102,"marketCap":9524705},{"date":"2024-11-15","current":-0.762654,"twenty":-4.510524,"median":-1.646972,"eighty":-0.441102,"marketCap":17216138},{"date":"2024-11-22","current":-0.703444,"twenty":-4.502617,"median":-1.64436,"eighty":-0.442897,"marketCap":15879549},{"date":"2024-11-29","current":-0.611878,"twenty":-4.48981,"median":-1.639408,"eighty":-0.444431,"marketCap":13812533},{"date":"2024-12-06","current":-0.602183,"twenty":-4.477424,"median":-1.629393,"eighty":-0.446212,"marketCap":13593672},{"date":"2024-12-13","current":-0.447059,"twenty":-4.471503,"median":-1.615493,"eighty":-0.444431,"marketCap":10091903},{"date":"2024-12-20","current":-0.173437,"twenty":-4.40923,"median":-1.607263,"eighty":-0.437813,"marketCap":3915172},{"date":"2024-12-27","current":-0.063935,"twenty":-4.358451,"median":-1.606379,"eighty":-0.436209,"marketCap":1443263},{"date":"2025-01-03","current":-0.088205,"twenty":-4.341025,"median":-1.602663,"eighty":-0.433692,"marketCap":1991144},{"date":"2025-01-10","current":-0.064775,"twenty":-4.335854,"median":-1.600217,"eighty":-0.42851,"marketCap":1462231},{"date":"2025-01-17","current":-0.583473,"twenty":-4.306631,"median":-1.582563,"eighty":-0.424396,"marketCap":13171313},{"date":"2025-01-24","current":-0.50012,"twenty":-4.306631,"median":-1.575118,"eighty":-0.424429,"marketCap":11289697},{"date":"2025-01-31","current":-0.317505,"twenty":-4.303327,"median":-1.568557,"eighty":-0.423507,"marketCap":7167345},{"date":"2025-02-07","current":-0.080591,"twenty":-4.302501,"median":-1.559849,"eighty":-0.419003,"marketCap":1819254},{"date":"2025-02-14","current":-0.100024,"twenty":-4.302501,"median":-1.554243,"eighty":-0.412823,"marketCap":2257939},{"date":"2025-02-21","current":-0.0449,"twenty":-4.298953,"median":-1.547702,"eighty":-0.410017,"marketCap":1013562},{"date":"2025-02-28","current":-0.037914,"twenty":-4.296588,"median":-1.542812,"eighty":-0.40829,"marketCap":855865},{"date":"2025-03-07","current":-0.027984,"twenty":-4.280124,"median":-1.519335,"eighty":-0.403372,"marketCap":818591},{"date":"2025-03-14","current":-0.292261,"twenty":-4.249137,"median":-1.506038,"eighty":-0.400668,"marketCap":8549301},{"date":"2025-03-21","current":-0.277887,"twenty":-4.235796,"median":-1.493059,"eighty":-0.390167,"marketCap":8128843},{"date":"2025-03-28","current":-0.294657,"twenty":-4.235796,"median":-1.474365,"eighty":-0.385006,"marketCap":8619377},{"date":"2025-04-04","current":-0.26591,"twenty":-4.22579,"median":-1.462851,"eighty":-0.379797,"marketCap":7778462},{"date":"2025-04-11","current":-0.255129,"twenty":-4.211064,"median":-1.462609,"eighty":-0.372548,"marketCap":7463119},{"date":"2025-04-17","current":-0.267407,"twenty":-4.204762,"median":-1.460466,"eighty":-0.367049,"marketCap":7822260},{"date":"2025-04-25","current":-0.292261,"twenty":-4.202996,"median":-1.45405,"eighty":-0.360293,"marketCap":8549301},{"date":"2025-05-02","current":-0.30364,"twenty":-4.189102,"median":-1.440751,"eighty":-0.357734,"marketCap":8882163},{"date":"2025-05-09","current":-0.247394,"twenty":-4.16909,"median":-1.433116,"eighty":-0.354031,"marketCap":7638310},{"date":"2025-05-16","current":-0.266119,"twenty":-4.158709,"median":-1.405712,"eighty":-0.351581,"marketCap":8216439},{"date":"2025-05-23","current":-0.250231,"twenty":-4.140178,"median":-1.39991,"eighty":-0.347807,"marketCap":7725905},{"date":"2025-05-30","current":-0.283142,"twenty":-4.135367,"median":-1.389819,"eighty":-0.344235,"marketCap":8742010},{"date":"2025-06-06","current":-0.278602,"twenty":-4.127587,"median":-1.370995,"eighty":-0.340651,"marketCap":8601858},{"date":"2025-06-13","current":-0.256473,"twenty":-4.102385,"median":-1.348699,"eighty":-0.338142,"marketCap":7918615},{"date":"2025-06-20","current":-0.232358,"twenty":-4.102385,"median":-1.328402,"eighty":-0.335992,"marketCap":7174055},{"date":"2025-06-27","current":-0.771689,"twenty":-4.099148,"median":-1.313778,"eighty":-0.332408,"marketCap":23825921},{"date":"2025-07-03","current":-0.939751,"twenty":-4.048373,"median":-1.284334,"eighty":-0.333125,"marketCap":29014863},{"date":"2025-07-11","current":-0.675743,"twenty":-4.035679,"median":-1.23802,"eighty":-0.334738,"marketCap":20863605},{"date":"2025-07-18","current":-0.645759,"twenty":-4.023438,"median":-1.118828,"eighty":-0.335813,"marketCap":19937839},{"date":"2025-07-25","current":-0.685982,"twenty":-4.005936,"median":-1.006646,"eighty":-0.335992,"marketCap":21179721},{"date":"2025-08-01","current":-1.666622,"twenty":-4.002326,"median":-1.059157,"eighty":-0.335992,"marketCap":51457034},{"date":"2025-08-08","current":-1.5438,"twenty":-4.002326,"median":-1.200726,"eighty":-0.337426,"marketCap":47092689},{"date":"2025-08-15","current":-1.423803,"twenty":-3.996412,"median":-1.246332,"eighty":-0.339218,"marketCap":43432271},{"date":"2025-08-22","current":-1.253039,"twenty":-3.990738,"median":-1.258808,"eighty":-0.339576,"marketCap":38223214},{"date":"2025-08-29","current":-1.370728,"twenty":-3.989689,"median":-1.301499,"eighty":-0.340293,"marketCap":41813240},{"date":"2025-09-05","current":-1.176888,"twenty":-3.97726,"median":-1.264577,"eighty":-0.340472,"marketCap":35900256},{"date":"2025-09-12","current":-1.259962,"twenty":-3.959954,"median":-1.261116,"eighty":-0.34101,"marketCap":38434392},{"date":"2025-09-19","current":-1.285346,"twenty":-3.942949,"median":-1.26227,"eighty":-0.341368,"marketCap":39208711},{"date":"2025-09-26","current":-1.333806,"twenty":-3.935621,"median":-1.265731,"eighty":-0.34181,"marketCap":40686957},{"date":"2025-10-03","current":-1.435341,"twenty":-3.935621,"median":-1.285346,"eighty":-0.343275,"marketCap":43784234},{"date":"2025-10-10","current":-1.36842,"twenty":-3.935621,"median":-1.302653,"eighty":-0.344594,"marketCap":41742847},{"date":"2025-10-17","current":-1.116889,"twenty":-3.930584,"median":-1.299192,"eighty":-0.346565,"marketCap":34070047},{"date":"2025-10-24","current":-1.123812,"twenty":-3.912251,"median":-1.276763,"eighty":-0.34764,"marketCap":34281225},{"date":"2025-10-31","current":-1.049968,"twenty":-3.902268,"median":-1.264577,"eighty":-0.347891,"marketCap":32028660},{"date":"2025-11-07","current":-1.113638,"twenty":-3.902268,"median":-1.261116,"eighty":-0.348345,"marketCap":33970858},{"date":"2025-11-14","current":-0.954173,"twenty":-3.902268,"median":-1.250731,"eighty":-0.349269,"marketCap":29106487},{"date":"2025-11-21","current":-0.76177,"twenty":-3.901213,"median":-1.240914,"eighty":-0.350637,"marketCap":22726983},{"date":"2025-11-28","current":-0.959563,"twenty":-3.879137,"median":-1.236299,"eighty":-0.351581,"marketCap":28628024},{"date":"2025-12-05","current":-1.045095,"twenty":-3.842472,"median":-1.22304,"eighty":-0.352477,"marketCap":31179825},{"date":"2025-12-12","current":-1.05044,"twenty":-3.811281,"median":-1.209194,"eighty":-0.353144,"marketCap":31339313},{"date":"2025-12-19","current":-0.804536,"twenty":-3.771688,"median":-1.197656,"eighty":-0.35356,"marketCap":24002883},{"date":"2025-12-26","current":-0.847302,"twenty":-3.763897,"median":-1.167657,"eighty":-0.353963,"marketCap":25278784},{"date":"2026-01-02","current":-0.636145,"twenty":-3.751763,"median":-1.158079,"eighty":-0.354237,"marketCap":18979024},{"date":"2026-01-09","current":-0.684256,"twenty":-3.751763,"median":-1.134197,"eighty":-0.356151,"marketCap":20414412},{"date":"2026-01-16","current":-0.649509,"twenty":-3.744169,"median":-1.123812,"eighty":-0.356242,"marketCap":19377743},{"date":"2026-01-23","current":-0.625453,"twenty":-3.741006,"median":-1.116889,"eighty":-0.357168,"marketCap":18660049},{"date":"2026-01-30","current":-0.462408,"twenty":-3.697469,"median":-1.106033,"eighty":-0.358069,"marketCap":13795677},{"date":"2026-02-06","current":-0.376175,"twenty":-3.66541,"median":-1.084882,"eighty":-0.358865,"marketCap":12759008},{"date":"2026-02-10","current":-0.397335,"twenty":-3.654724,"median":-1.075352,"eighty":-0.359022,"marketCap":13476702}],"updateTime":1770855604805},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"CYN\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20716110","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026013688-CYN","pdf_url":"","pub_time":1770613200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026013688/0001213900-26-013688-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026013688/ea0276063-8k_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0276063-8k_cyngn.htm","type":"8-K","id":"NTFILE9XsCeRsxxHUkN1Dv","market":"us","size":25319}],"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":"2026-02-09 13:00","pubTimestamp":1770613200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20684062","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026010347-CYN","pdf_url":"","pub_time":1769749200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026010347/0001213900-26-010347-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDED AND RESTATED BYLAWS (EFFECTIVE JANUARY 27, 2026)","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026010347/ea027492801ex3-1_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea027492801ex3-1_cyngn.htm","type":"EX-3.1","id":"NTFILEAH5VzZe2w95j6MXG","market":"us","size":133426},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026010347/ea0274928-8k_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea0274928-8k_cyngn.htm","type":"8-K","id":"NTFILEPpMLFuAdEJFRgzuN","market":"us","size":29531}],"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":"2026-01-30 13:00","pubTimestamp":1769749200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20672240","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390026008954-CYN","pdf_url":"","pub_time":1769576400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"CYN","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026008954/0001213900-26-008954-index.htm","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"REGISTRATION STATEMENT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026008954/ea0273941-s8_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0273941-s8_cyngn.htm","type":"S-8","id":"NTFILE81CFGg9gLFbiN9rt","market":"us","size":148705},{"description":"OPINION OF SICHENZIA ROSS FERENCE CARMEL LLP","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026008954/ea027394101ex5-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea027394101ex5-1_cyngn.htm","type":"EX-5.1","id":"NTFILEEQYwhVC5pMGFz7Gb","market":"us","size":6216},{"description":"CONSENT OF MARCUM LLP","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026008954/ea027394101ex23-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea027394101ex23-1_cyngn.htm","type":"EX-23.1","id":"NTFILEBpTzU7PHe6BydxNo","market":"us","size":1941},{"description":"FILING FEE TABLE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026008954/ea027394101ex-fee_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea027394101ex-fee_cyngn.htm","type":"EX-FILING FEES","id":"NTFILEA53vrPnAGkTHCHdz","market":"us","size":12638},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390026008954/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEG8TGmeDDNrXdApj8","market":"us","size":17997}],"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":"2026-01-28 13:00","pubTimestamp":1769576400,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20497757","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025118839-CYN","pdf_url":"","pub_time":1764910800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025118839/0001213900-25-118839-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025118839/ea0268738-8k_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0268738-8k_cyngn.htm","type":"8-K","id":"NTFILEDbg3PZ2JikkGLVAg","market":"us","size":22706}],"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":"2025-12-05 13:00","pubTimestamp":1764910800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20490966","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025118354-CYN","pdf_url":"","pub_time":1764824400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025118354/0001213900-25-118354-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT TO 2021 EQUITY INCENTIVE PLAN","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025118354/ea026858001ex10-1_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea026858001ex10-1_cyngn.htm","type":"EX-10.1","id":"NTFILEEz2hAsJbtqEeb7Vq","market":"us","size":4794},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025118354/ea0268580-8k_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea0268580-8k_cyngn.htm","type":"8-K","id":"NTFILE4wGgjigxtrVqmTgx","market":"us","size":36575}],"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":"2025-12-04 13:00","pubTimestamp":1764824400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20430232","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025112611-CYN","pdf_url":"","pub_time":1763528400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CYN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112611/0001213900-25-112611-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112611/ea0262363-10q_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0262363-10q_cyngn.htm","type":"10-Q","id":"NTFILEB3qiAcBSf7sG7tL7","market":"us","size":1191764},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112611/ea026236301ex31-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea026236301ex31-1_cyngn.htm","type":"EX-31.1","id":"NTFILEGowicQhQxdcA6XKh","market":"us","size":11036},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112611/ea026236301ex31-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea026236301ex31-2_cyngn.htm","type":"EX-31.2","id":"NTFILE7NSsCemTAJQEB5zr","market":"us","size":11387},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112611/ea026236301ex32-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea026236301ex32-1_cyngn.htm","type":"EX-32.1","id":"NTFILE2mzQXiNjZ3sjjzVB","market":"us","size":5458}],"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":"2025-11-19 13:00","pubTimestamp":1763528400,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20428725","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025112325-CYN","pdf_url":"","pub_time":1763528400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112325/0001213900-25-112325-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE DATED NOVEMBER 18, 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112325/ea026607201ex99-1_cynginc.htm","primary":true,"translateUrl":"","linkName":"ea026607201ex99-1_cynginc.htm","type":"EX-99.1","id":"NTFILE2UYpjFxnRQbSQgGx","market":"us","size":85895},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112325/ea0266072-8k_cynginc.htm","primary":false,"translateUrl":"","linkName":"ea0266072-8k_cynginc.htm","type":"8-K","id":"NTFILE5Mx3pApY2wMvtc9y","market":"us","size":23661},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025112325/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEEjUtEWzVpWJpDnLs","market":"us","size":197255}],"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":"2025-11-19 13:00","pubTimestamp":1763528400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20413846","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025110998-CYN","pdf_url":"","pub_time":1763096400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]","symbol":"CYN","title":"Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]","titleType":"[Rev.]Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/0001213900-25-110998-index.htm","us_notice_code":"Form 10-K/A","us_title_en":"Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"AMENDMENT NO. 1 TO FORM 10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/ea0264946-10ka1_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0264946-10ka1_cyngn.htm","type":"10-K/A","id":"NTFILE5pmtJQn2wKsw5t9u","market":"us","size":1457941},{"description":"CONSENT OF MARCUM LLP","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/ea026494601ex23-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea026494601ex23-1_cyngn.htm","type":"EX-23.1","id":"NTFILE7ey3qgiMJhMgADnx","market":"us","size":2279},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/ea026494601ex31-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea026494601ex31-1_cyngn.htm","type":"EX-31.1","id":"NTFILEFckHhqsrPYkcFqHx","market":"us","size":12759},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/ea026494601ex31-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea026494601ex31-2_cyngn.htm","type":"EX-31.2","id":"NTFILE9UosiBAfbCX9CzW3","market":"us","size":12016},{"description":"CERTIFICATION","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/ea026494601ex32-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea026494601ex32-1_cyngn.htm","type":"EX-32.1","id":"NTFILEDa8LD8AqcFv7Ftse","market":"us","size":5280},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/image_001.jpg","primary":false,"translateUrl":"","linkName":"image_001.jpg","type":"GRAPHIC","id":"NTFILETGM9dqtz2NKw2qR8","market":"us","size":35513},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/image_002.jpg","primary":false,"translateUrl":"","linkName":"image_002.jpg","type":"GRAPHIC","id":"NTFILE7AwoTBxaUiA7xkvc","market":"us","size":37169},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/image_003.jpg","primary":false,"translateUrl":"","linkName":"image_003.jpg","type":"GRAPHIC","id":"NTFILECCbQZqaKcWqvJFTU","market":"us","size":23529},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/image_004.jpg","primary":false,"translateUrl":"","linkName":"image_004.jpg","type":"GRAPHIC","id":"NTFILEBhHQTLxabhns1Gyp","market":"us","size":7403},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/image_005.jpg","primary":false,"translateUrl":"","linkName":"image_005.jpg","type":"GRAPHIC","id":"NTFILEAiayXDT4fQS3MLWX","market":"us","size":19908},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/image_006.jpg","primary":false,"translateUrl":"","linkName":"image_006.jpg","type":"GRAPHIC","id":"NTFILEE2fLNnhyckTftr28","market":"us","size":24510},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025110998/image_007.jpg","primary":false,"translateUrl":"","linkName":"image_007.jpg","type":"GRAPHIC","id":"NTFILE3sF9PYcA4rarrqHk","market":"us","size":23336}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"[Rev.]Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"[Rev.]Annual Report","pubTime":"2025-11-14 13:00","pubTimestamp":1763096400,"title_zh":"Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20385308","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025107677-CYN","pdf_url":"","pub_time":1762491600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025107677/0001213900-25-107677-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025107677/ea0264618-8k_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0264618-8k_cyngn.htm","type":"8-K","id":"NTFILE2M5J7pZdYCaBdaZe","market":"us","size":32607}],"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":"2025-11-07 13:00","pubTimestamp":1762491600,"title_zh":"Form 8-K - Current report","summary_en":"Item 4.02: Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20302012","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025102240-CYN","pdf_url":"","pub_time":1761278400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025102240/0001213900-25-102240-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025102240/ea0262386-8k_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0262386-8k_cyngn.htm","type":"8-K","id":"NTFILECXBtU3g7r7Gxhaz3","market":"us","size":23005}],"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":"2025-10-24 12:00","pubTimestamp":1761278400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20277645","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025100008-CYN","pdf_url":"","pub_time":1760673600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025100008/0001213900-25-100008-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.08: Shareholder Nominations Pursuant to Exchange Act Rule 14a-11","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025100008/ea026165301-8k_cyngninc.htm","primary":true,"translateUrl":"","linkName":"ea026165301-8k_cyngninc.htm","type":"8-K","id":"NTFILE23YE32WrmxUAymSQ","market":"us","size":23295}],"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":"2025-10-17 12:00","pubTimestamp":1760673600,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20241970","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025096530-CYN","pdf_url":"","pub_time":1759723200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025096530/0001213900-25-096530-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025096530/ea026039602-8k_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea026039602-8k_cyngn.htm","type":"8-K","id":"NTFILEDKm7FqGh1gt8VRVz","market":"us","size":21826}],"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":"2025-10-06 12:00","pubTimestamp":1759723200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20510305","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025088070-CYN","pdf_url":"","pub_time":1758043322000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"CYN","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/0001213900-25-088070-index.html","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025088070/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILEC1yXT5YBoy8Jh5Yw","market":"us","size":4598}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2025-09-17 01:22","pubTimestamp":1758043322,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20136128","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025085151-CYN","pdf_url":"","pub_time":1757044800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025085151/0001213900-25-085151-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025085151/ea0256221-8k_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0256221-8k_cyngn.htm","type":"8-K","id":"NTFILED8nJzHfxTojJfsCA","market":"us","size":29260}],"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":"2025-09-05 12:00","pubTimestamp":1757044800,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19997188","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025077501-CYN","pdf_url":"","pub_time":1755230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/0001213900-25-077501-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"OFFER LETTER, DATED AUGUST 12, 2025, BETWEEN CYNGN INC. AND NATALIE RUSSELL","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/ea025346501ex10-1_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea025346501ex10-1_cyngn.htm","type":"EX-10.1","id":"NTFILE72d58D4py6LDh46w","market":"us","size":19448},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/ea0253465-8k_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea0253465-8k_cyngn.htm","type":"8-K","id":"NTFILEBmP8GgnksYaxHxx4","market":"us","size":32712},{"description":"SEVERANCE AND CHANGE OF CONTROL AGREEMENT, DATED AUGUST 12, 2025, BETWEEN CYNGN","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/ea025346501ex10-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea025346501ex10-2_cyngn.htm","type":"EX-10.2","id":"NTFILE6W5sLT2Jnf13Fzo3","market":"us","size":35481},{"description":"PRESS RELEASE OF CYNGN INC., DATED AUGUST 14, 2025","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/ea025346501ex99-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea025346501ex99-1_cyngn.htm","type":"EX-99.1","id":"NTFILEEV312veXw62Tx2Fx","market":"us","size":3746},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/ex10-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex10-1_001.jpg","type":"GRAPHIC","id":"NTFILEF4Rw7SAqGLo1ygcq","market":"us","size":2461},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/ex10-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex10-2_001.jpg","type":"GRAPHIC","id":"NTFILEGrSLjHhfhtRXQ5fQ","market":"us","size":2461},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025077501/ex99-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILE6jVu9ay3eoDsXXc5","market":"us","size":44949}],"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":"2025-08-15 12:00","pubTimestamp":1755230400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19961689","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025073140-CYN","pdf_url":"","pub_time":1754539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073140/0001213900-25-073140-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"PRESS RELEASE DATED AUGUST 6, 2025","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073140/ea025217001ex99-1_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea025217001ex99-1_cyngn.htm","type":"EX-99.1","id":"NTFILE3ahzTBTNrLws9K5k","market":"us","size":83614},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073140/ea0252170-8k_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea0252170-8k_cyngn.htm","type":"8-K","id":"NTFILE2LQQMwu3Ly3SrgFb","market":"us","size":24917}],"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":"2025-08-07 12:00","pubTimestamp":1754539200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19961664","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025073134-CYN","pdf_url":"","pub_time":1754539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"CYN","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073134/0001213900-25-073134-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"QUARTERLY REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073134/ea0250100-10q_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0250100-10q_cyngn.htm","type":"10-Q","id":"NTFILEGzLQ8m4rSu9JVMSb","market":"us","size":812569},{"description":"CERTIFICATION","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073134/ea025010001ex31-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea025010001ex31-1_cyngn.htm","type":"EX-31.1","id":"NTFILEGJMo8KmpPzdy5KQH","market":"us","size":12104},{"description":"CERTIFICATION","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073134/ea025010001ex31-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea025010001ex31-2_cyngn.htm","type":"EX-31.2","id":"NTFILEGmsPmhW7h59JUXJT","market":"us","size":12612},{"description":"CERTIFICATION","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025073134/ea025010001ex32-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea025010001ex32-1_cyngn.htm","type":"EX-32.1","id":"NTFILE8y8PQoCQNhVCsz9j","market":"us","size":5932}],"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":"2025-08-07 12:00","pubTimestamp":1754539200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19828257","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025059644-CYN","pdf_url":"","pub_time":1751256000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/0001213900-25-059644-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM OF PRE-FUNDED WARRANT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ea024742301ex4-1_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea024742301ex4-1_cyngn.htm","type":"EX-4.1","id":"NTFILEDwYPYeN1bMibfPAL","market":"us","size":107186},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ea0247423-8k_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea0247423-8k_cyngn.htm","type":"8-K","id":"NTFILEG5zEvtf2AkfETpmY","market":"us","size":31858},{"description":"OPINION OF SICHENZIA ROSS FERENCE CARMEL LLP","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ea024742301ex5-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024742301ex5-1_cyngn.htm","type":"EX-5.1","id":"NTFILED1fvX6S5BFe5EVB9","market":"us","size":13225},{"description":"FORM OF SECURITIES PURCHASE AGREEMENT BY AND BETWEEN CYNGN INC. AND THE PURCHASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ea024742301ex10-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024742301ex10-1_cyngn.htm","type":"EX-10.1","id":"NTFILE4SsjK8ggcGh829f8","market":"us","size":221565},{"description":"PLACEMENT AGENT AGREEMENT BETWEEN THE COMPANY AND AEGIS CAPITAL CORP. DATED JUNE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ea024742301ex10-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024742301ex10-2_cyngn.htm","type":"EX-10.2","id":"NTFILEAWxFK16bUQBg6iHH","market":"us","size":75346},{"description":"PRESS RELEASE ISSUED BY THE COMPANY ON JUNE 27, 2025","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ea024742301ex99-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024742301ex99-1_cyngn.htm","type":"EX-99.1","id":"NTFILE9G8K45kNTetpsDnf","market":"us","size":11481},{"description":"PRESS RELEASE ISSUED BY THE COMPANY ON JUNE 30, 2025","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ea024742301ex99-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024742301ex99-2_cyngn.htm","type":"EX-99.2","id":"NTFILEF9bV5Ack4YweE62x","market":"us","size":13741},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEGSfE2v7QUzuyc2S1","market":"us","size":6139},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ex10-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex10-2_001.jpg","type":"GRAPHIC","id":"NTFILE8DrPfJzfRf3gnjAw","market":"us","size":4613},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025059644/ex10-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex10-2_002.jpg","type":"GRAPHIC","id":"NTFILEDxLMKcA27em3ubxb","market":"us","size":1722}],"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":"2025-06-30 12:00","pubTimestamp":1751256000,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19821080","market":"us","labels":[],"media":"sec.gov","original_id":"AN117494725000969-CYN","pdf_url":"","pub_time":1750996800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/0001174947-25-000969-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"FORM OF PRE-FUNDED WARRANT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ea024724801ex4-1_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea024724801ex4-1_cyngn.htm","type":"EX-4.1","id":"NTFILEDPA21b4gq5wsc929","market":"us","size":108711},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ea0247248-8k_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea0247248-8k_cyngn.htm","type":"8-K","id":"NTFILEFzwSRv2RBMtQbdoL","market":"us","size":30459},{"description":"OPINION OF SICHENZIA ROSS FERENCE CARMEL LLP","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ea024724801ex5-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024724801ex5-1_cyngn.htm","type":"EX-5.1","id":"NTFILEERixSSGzx7BXJ4SP","market":"us","size":14366},{"description":"FORM OF SECURITIES PURCHASE AGREEMENT BY AND BETWEEN CYNGN INC. AND THE PURCHASE","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ea024724801ex10-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024724801ex10-1_cyngn.htm","type":"EX-10.1","id":"NTFILE7PDh4u2zDWrGJVjt","market":"us","size":219978},{"description":"PLACEMENT AGENT AGREEMENT BETWEEN THE COMPANY AND AEGIS CAPITAL CORP. DATED JUNE","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ea024724801ex10-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024724801ex10-2_cyngn.htm","type":"EX-10.2","id":"NTFILEB2mE1QbgQGZVV6tH","market":"us","size":72169},{"description":"PRESS RELEASE ISSUED BY THE COMPANY ON JUNE 26, 2025","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ea024724801ex99-1_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024724801ex99-1_cyngn.htm","type":"EX-99.1","id":"NTFILEBGK4zPLrAHGMZvC8","market":"us","size":11643},{"description":"PRESS RELEASE ISSUED BY THE COMPANY ON JUNE 27, 2025","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ea024724801ex99-2_cyngn.htm","primary":false,"translateUrl":"","linkName":"ea024724801ex99-2_cyngn.htm","type":"EX-99.2","id":"NTFILECss8aYwHfEWH2Nhu","market":"us","size":12403},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ex5-1_001.jpg","primary":false,"translateUrl":"","linkName":"ex5-1_001.jpg","type":"GRAPHIC","id":"NTFILEH1zpwwQnSnuMHds2","market":"us","size":6139},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ex10-2_001.jpg","primary":false,"translateUrl":"","linkName":"ex10-2_001.jpg","type":"GRAPHIC","id":"NTFILEHWqp1JHBayKxN5q2","market":"us","size":12768},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000117494725000969/ex10-2_002.jpg","primary":false,"translateUrl":"","linkName":"ex10-2_002.jpg","type":"GRAPHIC","id":"NTFILEAbGqJCUzoaBwvmte","market":"us","size":1722}],"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":"2025-06-27 12:00","pubTimestamp":1750996800,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19746631","market":"us","labels":[],"media":"sec.gov","original_id":"AN121390025052228-CYN","pdf_url":"","pub_time":1749182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"CYN","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025052228/0001213900-25-052228-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1874097/000121390025052228/ea0244984-8k_cyngn.htm","primary":true,"translateUrl":"","linkName":"ea0244984-8k_cyngn.htm","type":"8-K","id":"NTFILE5DjuG3jWZ5MrqUkR","market":"us","size":23601}],"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":"2025-06-06 12:00","pubTimestamp":1749182400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":11,"pageCount":1,"totalSize":208,"code":"91000000","status":"200"}]}}