US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Wintrust

152.33

+3.592.41%

Volume:191.86K

Turnover:29.19M

Market Cap:10.27B

PE:12.24

High:153.59

Open:149.52

Low:149.49

Close:148.74

52wk High:167.22

52wk Low:119.61

Shares:67.44M

Float Shares:66.32M

Volume Ratio:0.49

T/O Rate:0.29%

Dividend:2.10

Dividend Rate:1.38%

EPS(TTM):12.45

EPS(LYR):11.40

ROE:12.21%

ROA:1.25%

PB:1.45

PE(LYR):13.36

Loading ...

Overview Company News Filings

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

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

Quarterly Report

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

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Beneficial Ownership Change

Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Major Issues Report

Form 8-K - Current report

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Annual Report

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

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

Proposed Sale Of Securities

Form 144 - Report of proposed sale of securities

{"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://au1.tigerplaytime.com/stock/WTFC/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"WTFC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"WTFC\",,,,,undefined,":{"symbol":"WTFC","market":"US","secType":"STK","nameCN":"Wintrust","latestPrice":152.33,"timestamp":1788377491492,"preClose":148.74,"halted":0,"volume":191860,"delay":0,"changeRate":0.024136076374882368,"floatShares":66316295,"shares":67437300,"eps":12.449499,"marketStatus":"Trading","change":3.59,"latestTime":"09-02 15:31:32 EDT","open":149.52,"high":153.59,"low":149.49,"amount":29187120.754800003,"amplitude":0.027565,"askPrice":152.32,"askSize":3,"bidPrice":152.2,"bidSize":5,"shortable":3,"etf":0,"ttmEps":12.449499,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1788379200000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":858229200000,"exchange":"NASDAQ","adjPreClose":148.74,"dividendRate":0.013786,"postHourTrading":{"tag":"盘后","latestPrice":148.74,"preClose":148.74,"latestTime":"19:30 EDT","volume":9641,"amount":1434001.11,"timestamp":1788305405362,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.494041,"impliedVol":0.2068,"impliedVolPercentile":0.2817},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"WTFC\",,,,,undefined,":{"symbol":"WTFC","floatShares":66316295,"roa":"1.25%","roe":"12.21%","lyrEps":11.4,"volumeRatio":0.494041,"shares":67437300,"dividePrice":2.1,"high":153.59,"amplitude":0.027565,"preClose":148.74,"low":149.49,"week52Low":119.61,"pbRate":"1.45","psRate":"3.72","week52High":167.215,"institutionHeld":0.9681,"latestPrice":152.33,"committee":0.25,"eps":12.449499,"divideRate":0.013786,"volume":191860,"delay":0,"ttmEps":12.449499,"open":149.52,"prevYearClose":139.82,"prevWeekClose":152.95,"prevMonthClose":150.36,"prevQuarterClose":160.72,"fiveDayClose":153.1,"twentyDayClose":161.44,"sixtyDayClose":151.59,"dividendPayoutRate":0.17282350399654353,"dividendFrequency":"Q","dividendGrowthYears":10,"dividendGrowthRate":0.11111111111111108,"fiveYearAvgDividendRate":0.01512091682683343},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/WTFC\",params:#limit:5,,,undefined,":[{"date":"2026-08-06","symbol":"WTFC","amount":0.55,"announcedDate":"2026-07-23","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-08-06","defaultRemindTime":1786023000000,"name":"信达金融","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-08-20","payableDate":"2026-08-06","currency":"USD","dateTimestamp":1785988800000,"payDate":"2026-08-20"},{"market":"US","date":"2026-07-20","symbol":"WTFC","fiscalQuarterEnding":"2026/06","expectedEps":3.15,"name":null,"time":"Post-Mkt","type":"earning","dateTimestamp":1784520000000,"reportTimeType":"post","actualEps":3.3},{"date":"2026-05-14","symbol":"WTFC","amount":0.55,"announcedDate":"2026-04-15","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-05-14","defaultRemindTime":1778765400000,"name":"信达金融","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-05-28","payableDate":"2026-05-14","currency":"USD","dateTimestamp":1778731200000,"payDate":"2026-05-28"},{"date":"2026-04-20","symbol":"WTFC","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2026/03","expectedEps":2.96,"defaultRemindTime":1776715200000,"name":null,"time":"Post-Mkt","dateTimestamp":1776657600000,"actualEps":null},{"date":"2026-02-05","symbol":"WTFC","amount":0.55,"announcedDate":"2026-01-22","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-05","defaultRemindTime":1770301800000,"name":"信达金融","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-02-19","payableDate":"2026-02-05","currency":"USD","dateTimestamp":1770267600000,"payDate":"2026-02-19"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"WTFC\",market:\"US\",,,undefined,":[{"executeDate":"2016-11-08","recordDate":"2016-11-10","paymentDate":"2016-11-25","value":0.12,"currency":"USD"},{"executeDate":"2017-02-07","recordDate":"2017-02-09","paymentDate":"2017-02-23","value":0.14,"currency":"USD"},{"executeDate":"2017-05-09","recordDate":"2017-05-11","paymentDate":"2017-05-25","value":0.14,"currency":"USD"},{"executeDate":"2017-08-08","recordDate":"2017-08-10","paymentDate":"2017-08-24","value":0.14,"currency":"USD"},{"executeDate":"2017-11-08","recordDate":"2017-11-09","paymentDate":"2017-11-24","value":0.14,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"WTFC\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1429,"buy":0.5714,"hold":0.2857,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.5714,"analysts":14,"updateTime":1784606400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/WTFC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"WTFC","date":"2026-09-01","current":12.235834,"percent":0.514706,"low":6.60569,"twenty":9.355263,"median":11.219479,"eighty":12.12315,"high":14.522654,"avg":10.821675,"sd":1.650105,"marketCap":10144182798},"quantilePoints":[{"date":"2021-09-03","current":8.980577,"twenty":10.489023,"median":12.741658,"eighty":22.409932,"marketCap":4191917809},{"date":"2021-09-10","current":9.033124,"twenty":10.474027,"median":12.672637,"eighty":22.409932,"marketCap":4216445291},{"date":"2021-09-17","current":9.160213,"twenty":10.432087,"median":12.637001,"eighty":22.409932,"marketCap":4275767573},{"date":"2021-09-24","current":9.569587,"twenty":10.412993,"median":12.593783,"eighty":22.409932,"marketCap":4466853771},{"date":"2021-10-01","current":10.052283,"twenty":10.392447,"median":12.477901,"eighty":22.409932,"marketCap":4692164362},{"date":"2021-10-08","current":10.179372,"twenty":10.368554,"median":12.422692,"eighty":22.409932,"marketCap":4751486644},{"date":"2021-10-15","current":10.262469,"twenty":10.305461,"median":12.390926,"eighty":22.409932,"marketCap":4790274290},{"date":"2021-10-22","current":11.193134,"twenty":10.285645,"median":12.334012,"eighty":22.409932,"marketCap":5245080434},{"date":"2021-10-29","current":10.756786,"twenty":10.285645,"median":12.294969,"eighty":22.409932,"marketCap":5040608301},{"date":"2021-11-05","current":11.323188,"twenty":10.285645,"median":12.241859,"eighty":22.409932,"marketCap":5306023382},{"date":"2021-11-12","current":11.237277,"twenty":10.285645,"median":12.224492,"eighty":22.409932,"marketCap":5265765594},{"date":"2021-11-19","current":11.232411,"twenty":10.285645,"median":12.193533,"eighty":22.409932,"marketCap":5263485301},{"date":"2021-11-26","current":11.077909,"twenty":10.285645,"median":12.1671,"eighty":22.409932,"marketCap":5191086012},{"date":"2021-12-03","current":10.677664,"twenty":10.285645,"median":12.116947,"eighty":22.400965,"marketCap":5003531949},{"date":"2021-12-10","current":10.89056,"twenty":10.285645,"median":12.088674,"eighty":22.218366,"marketCap":5103294749},{"date":"2021-12-17","current":10.622919,"twenty":10.285645,"median":12.055128,"eighty":22.060779,"marketCap":4977878658},{"date":"2021-12-23","current":10.874745,"twenty":10.285645,"median":12.029153,"eighty":21.951564,"marketCap":5095883798},{"date":"2021-12-31","current":11.048712,"twenty":10.285645,"median":12.011297,"eighty":20.152294,"marketCap":5177404257},{"date":"2022-01-07","current":12.090079,"twenty":10.286202,"median":11.99854,"eighty":19.964895,"marketCap":5665386865},{"date":"2022-01-14","current":12.503706,"twenty":10.286202,"median":11.99854,"eighty":19.71918,"marketCap":5859211732},{"date":"2022-01-21","current":11.927296,"twenty":10.286202,"median":11.995309,"eighty":19.631226,"marketCap":5559921167},{"date":"2022-01-28","current":11.937088,"twenty":10.286202,"median":11.99117,"eighty":19.445192,"marketCap":5564485495},{"date":"2022-02-04","current":12.396066,"twenty":10.286202,"median":11.99117,"eighty":19.299302,"marketCap":5778438336},{"date":"2022-02-11","current":12.610255,"twenty":10.286202,"median":11.99117,"eighty":19.204184,"marketCap":5878282995},{"date":"2022-02-18","current":12.093752,"twenty":10.286202,"median":11.99117,"eighty":19.128392,"marketCap":5637514731},{"date":"2022-02-25","current":12.136329,"twenty":10.286202,"median":11.986308,"eighty":19.053177,"marketCap":5657361913},{"date":"2022-03-04","current":11.352944,"twenty":10.286202,"median":11.983095,"eighty":18.949028,"marketCap":5292186184},{"date":"2022-03-11","current":11.268221,"twenty":10.286202,"median":11.965913,"eighty":18.861889,"marketCap":5252692257},{"date":"2022-03-18","current":11.604659,"twenty":10.286202,"median":11.938475,"eighty":18.825957,"marketCap":5409523213},{"date":"2022-03-25","current":11.877247,"twenty":10.286202,"median":11.925631,"eighty":18.816481,"marketCap":5536590629},{"date":"2022-04-01","current":11.30874,"twenty":10.286202,"median":11.891955,"eighty":18.771032,"marketCap":5271580657},{"date":"2022-04-08","current":10.933541,"twenty":10.286202,"median":11.87835,"eighty":18.705095,"marketCap":5096681110},{"date":"2022-04-14","current":10.881956,"twenty":10.286202,"median":11.865773,"eighty":18.658417,"marketCap":5072634760},{"date":"2022-04-22","current":12.06182,"twenty":10.286202,"median":11.860009,"eighty":18.614864,"marketCap":5311953194},{"date":"2022-04-29","current":11.351995,"twenty":10.286202,"median":11.841985,"eighty":18.550914,"marketCap":4999350646},{"date":"2022-05-06","current":11.209258,"twenty":10.286202,"median":11.833015,"eighty":18.464415,"marketCap":4936489963},{"date":"2022-05-13","current":10.877662,"twenty":10.286202,"median":11.801282,"eighty":18.423567,"marketCap":4790456907},{"date":"2022-05-20","current":10.588978,"twenty":10.286202,"median":11.780712,"eighty":18.323437,"marketCap":4663322246},{"date":"2022-05-27","current":11.379608,"twenty":10.286202,"median":11.761149,"eighty":18.204638,"marketCap":5011510866},{"date":"2022-06-03","current":11.600672,"twenty":10.286202,"median":11.737588,"eighty":18.138742,"marketCap":5108866236},{"date":"2022-06-10","current":11.290636,"twenty":10.286202,"median":11.728487,"eighty":17.974633,"marketCap":4972328207},{"date":"2022-06-17","current":10.791526,"twenty":10.286202,"median":11.716952,"eighty":17.840241,"marketCap":4752523248},{"date":"2022-06-24","current":11.373361,"twenty":10.285645,"median":11.703921,"eighty":17.761476,"marketCap":5008759968},{"date":"2022-07-01","current":11.212047,"twenty":10.285645,"median":11.693564,"eighty":17.656134,"marketCap":4937718034},{"date":"2022-07-08","current":11.189986,"twenty":10.285645,"median":11.681841,"eighty":17.560489,"marketCap":4928002898},{"date":"2022-07-15","current":11.241,"twenty":10.285645,"median":11.672193,"eighty":17.122275,"marketCap":4950469151},{"date":"2022-07-22","current":12.117591,"twenty":10.285645,"median":11.670541,"eighty":16.720186,"marketCap":5208116419},{"date":"2022-07-29","current":12.155737,"twenty":10.285645,"median":11.670541,"eighty":16.641502,"marketCap":5224511329},{"date":"2022-08-05","current":12.257458,"twenty":10.285645,"median":11.670541,"eighty":16.585735,"marketCap":5268231089},{"date":"2022-08-12","current":12.599517,"twenty":10.285645,"median":11.670541,"eighty":16.458663,"marketCap":5415247170},{"date":"2022-08-19","current":12.624953,"twenty":10.285645,"median":11.670541,"eighty":16.431863,"marketCap":5426179701},{"date":"2022-08-26","current":12.035676,"twenty":10.285645,"median":11.670541,"eighty":16.382785,"marketCap":5172909393},{"date":"2022-09-02","current":11.823705,"twenty":10.285645,"median":11.670541,"eighty":16.348681,"marketCap":5081804965},{"date":"2022-09-09","current":12.400265,"twenty":10.285645,"median":11.670541,"eighty":16.313963,"marketCap":5329609008},{"date":"2022-09-16","current":12.041328,"twenty":10.285645,"median":11.670541,"eighty":16.231935,"marketCap":5175338844},{"date":"2022-09-23","current":11.652716,"twenty":10.285645,"median":11.666422,"eighty":16.157035,"marketCap":5008314061},{"date":"2022-09-30","current":11.524121,"twenty":10.285645,"median":11.659952,"eighty":16.12047,"marketCap":4953044041},{"date":"2022-10-07","current":12.082309,"twenty":10.285645,"median":11.659952,"eighty":16.029367,"marketCap":5192952367},{"date":"2022-10-14","current":12.540165,"twenty":10.285645,"median":11.659952,"eighty":15.745996,"marketCap":5389737930},{"date":"2022-10-21","current":11.945011,"twenty":10.285645,"median":11.659952,"eighty":15.466777,"marketCap":5537969851},{"date":"2022-10-28","current":12.21491,"twenty":10.285645,"median":11.659952,"eighty":15.298855,"marketCap":5663101122},{"date":"2022-11-04","current":12.217531,"twenty":10.285645,"median":11.659952,"eighty":15.198811,"marketCap":5664315988},{"date":"2022-11-11","current":11.946704,"twenty":10.285645,"median":11.659952,"eighty":14.940716,"marketCap":5538754633},{"date":"2022-11-18","current":11.60462,"twenty":10.285645,"median":11.65566,"eighty":14.848149,"marketCap":5380157271},{"date":"2022-11-25","current":11.765832,"twenty":10.285645,"median":11.653774,"eighty":14.789515,"marketCap":5454898557},{"date":"2022-12-02","current":11.907384,"twenty":10.285645,"median":11.652716,"eighty":14.686208,"marketCap":5520525052},{"date":"2022-12-09","current":11.194382,"twenty":10.285645,"median":11.636076,"eighty":14.311511,"marketCap":5189961966},{"date":"2022-12-16","current":10.514148,"twenty":10.285645,"median":11.62728,"eighty":14.073076,"marketCap":4874590200},{"date":"2022-12-23","current":10.911279,"twenty":10.285645,"median":11.618889,"eighty":13.657064,"marketCap":5058708977},{"date":"2022-12-30","current":11.077733,"twenty":10.285645,"median":11.610813,"eighty":13.477361,"marketCap":5135880873},{"date":"2023-01-06","current":11.194382,"twenty":10.285645,"median":11.608195,"eighty":13.364762,"marketCap":5189961966},{"date":"2023-01-13","current":11.489282,"twenty":10.285645,"median":11.600672,"eighty":13.22696,"marketCap":5326683831},{"date":"2023-01-20","current":10.404647,"twenty":10.277073,"median":11.591204,"eighty":13.181853,"marketCap":5303061317},{"date":"2023-01-27","current":10.794687,"twenty":10.277073,"median":11.579245,"eighty":13.122855,"marketCap":5501857724},{"date":"2023-02-03","current":11.315933,"twenty":10.277073,"median":11.563403,"eighty":13.08782,"marketCap":5767527538},{"date":"2023-02-10","current":11.170414,"twenty":10.277073,"median":11.554475,"eighty":12.980465,"marketCap":5693358849},{"date":"2023-02-17","current":11.038015,"twenty":10.277073,"median":11.52836,"eighty":12.918818,"marketCap":5625877500},{"date":"2023-02-24","current":11.074991,"twenty":10.277073,"median":11.516002,"eighty":12.866961,"marketCap":5644723642},{"date":"2023-03-03","current":10.946665,"twenty":10.277073,"median":11.50468,"eighty":12.822874,"marketCap":5579318127},{"date":"2023-03-10","current":9.5915,"twenty":10.268265,"median":11.484153,"eighty":12.766996,"marketCap":4888615139},{"date":"2023-03-17","current":8.646956,"twenty":10.216381,"median":11.469638,"eighty":12.688824,"marketCap":4407197597},{"date":"2023-03-24","current":8.487736,"twenty":10.176928,"median":11.457826,"eighty":12.655621,"marketCap":4326046098},{"date":"2023-03-31","current":8.73315,"twenty":10.140024,"median":11.439687,"eighty":12.6377,"marketCap":4451129236},{"date":"2023-04-06","current":8.395556,"twenty":10.116729,"median":11.419884,"eighty":12.623259,"marketCap":4279063651},{"date":"2023-04-14","current":8.747684,"twenty":10.080741,"median":11.395257,"eighty":12.595511,"marketCap":4458537125},{"date":"2023-04-21","current":7.690434,"twenty":10.042461,"median":11.385722,"eighty":12.535064,"marketCap":4325784304},{"date":"2023-04-28","current":7.401131,"twenty":10.004577,"median":11.372324,"eighty":12.478877,"marketCap":4163055040},{"date":"2023-05-05","current":6.685489,"twenty":9.878333,"median":11.360867,"eighty":12.459213,"marketCap":3760514230},{"date":"2023-05-12","current":6.60569,"twenty":9.821322,"median":11.34555,"eighty":12.434185,"marketCap":3715627908},{"date":"2023-05-19","current":7.222526,"twenty":9.720647,"median":11.329999,"eighty":12.420624,"marketCap":4062591187},{"date":"2023-05-24","current":7.263866,"twenty":9.695005,"median":11.323188,"eighty":12.412772,"marketCap":4085844457},{"date":"2023-06-02","current":7.112648,"twenty":9.645318,"median":11.312424,"eighty":12.393875,"marketCap":4000786440},{"date":"2023-06-09","current":7.736011,"twenty":9.581515,"median":11.301552,"eighty":12.366347,"marketCap":4351421287},{"date":"2023-06-16","current":7.776263,"twenty":9.482825,"median":11.288638,"eighty":12.319462,"marketCap":4374062630},{"date":"2023-06-23","current":7.453159,"twenty":9.408632,"median":11.275577,"eighty":12.295664,"marketCap":4192319961},{"date":"2023-06-30","current":7.934008,"twenty":9.32397,"median":11.264734,"eighty":12.279572,"marketCap":4462792216},{"date":"2023-07-07","current":7.764297,"twenty":9.265689,"median":11.259294,"eighty":12.262627,"marketCap":4367331420},{"date":"2023-07-14","current":8.494273,"twenty":9.208925,"median":11.237402,"eighty":12.247395,"marketCap":4777935229},{"date":"2023-07-21","current":9.155351,"twenty":9.169011,"median":11.231597,"eighty":12.239559,"marketCap":5149784435},{"date":"2023-07-28","current":8.249106,"twenty":9.149079,"median":11.212047,"eighty":12.223579,"marketCap":5136932923},{"date":"2023-08-04","current":8.282519,"twenty":9.121837,"median":11.206278,"eighty":12.2125,"marketCap":5157740133},{"date":"2023-08-11","current":8.22155,"twenty":9.074797,"median":11.195693,"eighty":12.203846,"marketCap":5119773101},{"date":"2023-08-18","current":7.662241,"twenty":9.065059,"median":11.193134,"eighty":12.183729,"marketCap":4771476725},{"date":"2023-08-25","current":7.545268,"twenty":9.024325,"median":11.173412,"eighty":12.155737,"marketCap":4698634424},{"date":"2023-09-01","current":7.62882,"twenty":8.994479,"median":11.15507,"eighty":12.143447,"marketCap":4750664639},{"date":"2023-09-08","current":7.351623,"twenty":8.972351,"median":11.144173,"eighty":12.130646,"marketCap":4578046751},{"date":"2023-09-15","current":7.680917,"twenty":8.940426,"median":11.136437,"eighty":12.117333,"marketCap":4783107008},{"date":"2023-09-22","current":7.379146,"twenty":8.909456,"median":11.11967,"eighty":12.097909,"marketCap":4595186116},{"date":"2023-09-29","current":7.374231,"twenty":8.838514,"median":11.091701,"eighty":12.08993,"marketCap":4592125515},{"date":"2023-10-06","current":7.359487,"twenty":8.803525,"median":11.08595,"eighty":12.082309,"marketCap":4582943712},{"date":"2023-10-13","current":7.345725,"twenty":8.747533,"median":11.076362,"eighty":12.07081,"marketCap":4574374030},{"date":"2023-10-20","current":7.350872,"twenty":8.72695,"median":11.06641,"eighty":12.049583,"marketCap":4733689524},{"date":"2023-10-27","current":7.085624,"twenty":8.683576,"median":11.05349,"eighty":12.043966,"marketCap":4562879982},{"date":"2023-11-03","current":7.486823,"twenty":8.637715,"median":11.048712,"eighty":12.032552,"marketCap":4821237067},{"date":"2023-11-10","current":7.329778,"twenty":8.614821,"median":11.036152,"eighty":12.022717,"marketCap":4720105874},{"date":"2023-11-17","current":8.023958,"twenty":8.577047,"median":11.028505,"eighty":12.008054,"marketCap":5167131988},{"date":"2023-11-24","current":8.035369,"twenty":8.552144,"median":11.020703,"eighty":11.99905,"marketCap":5174480363},{"date":"2023-12-01","current":8.146628,"twenty":8.511175,"median":11.009,"eighty":11.992292,"marketCap":5246127014},{"date":"2023-12-08","current":8.537461,"twenty":8.497633,"median":10.989288,"eighty":11.988387,"marketCap":5497808840},{"date":"2023-12-15","current":9.219278,"twenty":8.497633,"median":10.97466,"eighty":11.987649,"marketCap":5936874215},{"date":"2023-12-22","current":8.824642,"twenty":8.497633,"median":10.968784,"eighty":11.987649,"marketCap":5682742931},{"date":"2023-12-29","current":8.939705,"twenty":8.496793,"median":10.96374,"eighty":11.987685,"marketCap":5756839040},{"date":"2024-01-05","current":8.695315,"twenty":8.495953,"median":10.957463,"eighty":11.987722,"marketCap":5599461353},{"date":"2024-01-12","current":9.042405,"twenty":8.495953,"median":10.943058,"eighty":11.986497,"marketCap":5822974410},{"date":"2024-01-19","current":9.408462,"twenty":8.495113,"median":10.933141,"eighty":11.973047,"marketCap":5857952826},{"date":"2024-01-26","current":9.69765,"twenty":8.495953,"median":10.923621,"eighty":11.966062,"marketCap":6038009087},{"date":"2024-02-02","current":9.21862,"twenty":8.495953,"median":10.917434,"eighty":11.960385,"marketCap":5739752628},{"date":"2024-02-09","current":9.109437,"twenty":8.495953,"median":10.907469,"eighty":11.956116,"marketCap":5671772203},{"date":"2024-02-16","current":9.585516,"twenty":8.495953,"median":10.892993,"eighty":11.943887,"marketCap":5968191353},{"date":"2024-02-23","current":9.460594,"twenty":8.495953,"median":10.878069,"eighty":11.93639,"marketCap":5890411948},{"date":"2024-03-01","current":9.477316,"twenty":8.496793,"median":10.872649,"eighty":11.926919,"marketCap":5900823365},{"date":"2024-03-08","current":9.633235,"twenty":8.496793,"median":10.864658,"eighty":11.911785,"marketCap":5997902852},{"date":"2024-03-15","current":9.511796,"twenty":8.496793,"median":10.853707,"eighty":11.906342,"marketCap":5922291286},{"date":"2024-03-22","current":9.879077,"twenty":8.496793,"median":10.846178,"eighty":11.893459,"marketCap":6150970169},{"date":"2024-03-28","current":10.334229,"twenty":8.496793,"median":10.844708,"eighty":11.893459,"marketCap":6434359860},{"date":"2024-04-05","current":9.915366,"twenty":8.495953,"median":10.807119,"eighty":11.895645,"marketCap":6173564538},{"date":"2024-04-12","current":9.672536,"twenty":8.495953,"median":10.794721,"eighty":11.873788,"marketCap":6022372683},{"date":"2024-04-19","current":9.343026,"twenty":8.495953,"median":10.783452,"eighty":11.837363,"marketCap":5883508939},{"date":"2024-04-26","current":9.722433,"twenty":8.496793,"median":10.773602,"eighty":11.832516,"marketCap":6122430026},{"date":"2024-05-03","current":9.809687,"twenty":8.496793,"median":10.767168,"eighty":11.804126,"marketCap":6177375702},{"date":"2024-05-10","current":9.875372,"twenty":8.496793,"median":10.745176,"eighty":11.789292,"marketCap":6218739301},{"date":"2024-05-17","current":10.017318,"twenty":8.496793,"median":10.71936,"eighty":11.779884,"marketCap":6308125234},{"date":"2024-05-24","current":9.492671,"twenty":8.496793,"median":10.68116,"eighty":11.779884,"marketCap":5977743736},{"date":"2024-05-31","current":9.582891,"twenty":8.496793,"median":10.648467,"eighty":11.779884,"marketCap":6034557003},{"date":"2024-06-07","current":9.307329,"twenty":8.496793,"median":10.633418,"eighty":11.779884,"marketCap":5861029525},{"date":"2024-06-14","current":9.146502,"twenty":8.495953,"median":10.6239,"eighty":11.764916,"marketCap":5759753701},{"date":"2024-06-21","current":9.192593,"twenty":8.495113,"median":10.605375,"eighty":11.765374,"marketCap":5788777870},{"date":"2024-06-28","current":9.3848,"twenty":8.493671,"median":10.58806,"eighty":11.771599,"marketCap":5909814830},{"date":"2024-07-05","current":9.620155,"twenty":8.493671,"median":10.569034,"eighty":11.76131,"marketCap":6058023353},{"date":"2024-07-12","current":10.180105,"twenty":8.493671,"median":10.536432,"eighty":11.74725,"marketCap":6410636129},{"date":"2024-07-15","current":10.204621,"twenty":8.493671,"median":10.531312,"eighty":11.74725,"marketCap":6426074517},{"date":"2024-08-02","current":10.345532,"twenty":8.456464,"median":10.499128,"eighty":11.731197,"marketCap":6490373007},{"date":"2024-08-09","current":9.661343,"twenty":8.456464,"median":10.485081,"eighty":11.731197,"marketCap":6061140041},{"date":"2024-08-16","current":10.666816,"twenty":8.456464,"median":10.457446,"eighty":11.731197,"marketCap":6691933843},{"date":"2024-08-23","current":10.902137,"twenty":8.456464,"median":10.488049,"eighty":11.731197,"marketCap":6839564700},{"date":"2024-08-30","current":11.372779,"twenty":8.456464,"median":10.514148,"eighty":11.731197,"marketCap":7134826413},{"date":"2024-09-06","current":11.159718,"twenty":8.456464,"median":10.528946,"eighty":11.731197,"marketCap":7001160638},{"date":"2024-09-13","current":10.874577,"twenty":8.456464,"median":10.528972,"eighty":11.731197,"marketCap":6822274599},{"date":"2024-09-20","current":11.68124,"twenty":8.456464,"median":10.528972,"eighty":11.731197,"marketCap":7328342537},{"date":"2024-09-27","current":11.348399,"twenty":8.456464,"median":10.528972,"eighty":11.731197,"marketCap":7119531325},{"date":"2024-10-04","current":11.084458,"twenty":8.456464,"median":10.539978,"eighty":11.731197,"marketCap":6953945364},{"date":"2024-10-11","current":11.328258,"twenty":8.456464,"median":10.584243,"eighty":11.731197,"marketCap":7106896251},{"date":"2024-10-18","current":12.403102,"twenty":8.456464,"median":10.600652,"eighty":11.780249,"marketCap":7781210165},{"date":"2024-10-25","current":11.987747,"twenty":8.456464,"median":10.607001,"eighty":11.793241,"marketCap":7590197764},{"date":"2024-10-31","current":12.343694,"twenty":8.456464,"median":10.607001,"eighty":11.823221,"marketCap":7815570195},{"date":"2024-11-08","current":13.348535,"twenty":8.452277,"median":10.61496,"eighty":11.844746,"marketCap":8451798561},{"date":"2024-11-15","current":13.751837,"twenty":8.452277,"median":10.61496,"eighty":11.89451,"marketCap":8707154113},{"date":"2024-11-22","current":14.033279,"twenty":8.452277,"median":10.61496,"eighty":11.919502,"marketCap":8885353220},{"date":"2024-11-29","current":14.493249,"twenty":8.452277,"median":10.61496,"eighty":11.933801,"marketCap":9176589074},{"date":"2024-12-06","current":14.330474,"twenty":8.452277,"median":10.61496,"eighty":11.945257,"marketCap":9073526157},{"date":"2024-12-13","current":13.982872,"twenty":8.452277,"median":10.61496,"eighty":11.963396,"marketCap":8853436962},{"date":"2024-12-20","current":12.887555,"twenty":8.452277,"median":10.61496,"eighty":11.98538,"marketCap":8159923274},{"date":"2024-12-27","current":13.284516,"twenty":8.452277,"median":10.61496,"eighty":11.99226,"marketCap":8411263806},{"date":"2025-01-03","current":13.023026,"twenty":8.452277,"median":10.61496,"eighty":12.003454,"marketCap":8245698218},{"date":"2025-01-10","current":13.469344,"twenty":8.448089,"median":10.607001,"eighty":12.011027,"marketCap":8528290085},{"date":"2025-01-17","current":14.014376,"twenty":8.448089,"median":10.607001,"eighty":12.030343,"marketCap":8873384623},{"date":"2025-01-24","current":12.727032,"twenty":8.448089,"median":10.624882,"eighty":12.035676,"marketCap":8845860047},{"date":"2025-01-31","current":12.617968,"twenty":8.448089,"median":10.666816,"eighty":12.049748,"marketCap":8770055489},{"date":"2025-02-07","current":12.550999,"twenty":8.448089,"median":10.679536,"eighty":12.07807,"marketCap":8723508830},{"date":"2025-02-14","current":12.428541,"twenty":8.448089,"median":10.752825,"eighty":12.089236,"marketCap":8638394939},{"date":"2025-02-21","current":12.32426,"twenty":8.448089,"median":10.767312,"eighty":12.093338,"marketCap":8565915142},{"date":"2025-02-28","current":11.748324,"twenty":8.448089,"median":10.775995,"eighty":12.093338,"marketCap":8165613875},{"date":"2025-03-07","current":10.851073,"twenty":8.493369,"median":10.799479,"eighty":12.093476,"marketCap":7541983981},{"date":"2025-03-14","current":10.342399,"twenty":8.51987,"median":10.800588,"eighty":12.093476,"marketCap":7188432635},{"date":"2025-03-21","current":10.94513,"twenty":8.549828,"median":10.817669,"eighty":12.093476,"marketCap":7607357626},{"date":"2025-03-28","current":10.927854,"twenty":8.576809,"median":10.84503,"eighty":12.093476,"marketCap":7595350221},{"date":"2025-04-04","current":9.588985,"twenty":8.613404,"median":10.847272,"eighty":12.093476,"marketCap":6664776397},{"date":"2025-04-11","current":9.342327,"twenty":8.635991,"median":10.846178,"eighty":12.093338,"marketCap":6493337349},{"date":"2025-04-17","current":9.752145,"twenty":8.663076,"median":10.846178,"eighty":12.093338,"marketCap":6778179659},{"date":"2025-04-25","current":10.696873,"twenty":8.69752,"median":10.847272,"eighty":12.093476,"marketCap":7453474418},{"date":"2025-05-02","current":10.816923,"twenty":8.73315,"median":10.84972,"eighty":12.093476,"marketCap":7537123574},{"date":"2025-05-09","current":11.241344,"twenty":8.751448,"median":10.860381,"eighty":12.093476,"marketCap":7832856051},{"date":"2025-05-16","current":11.746594,"twenty":8.810646,"median":10.874579,"eighty":12.093476,"marketCap":8184909566},{"date":"2025-05-23","current":11.402717,"twenty":8.832011,"median":10.889307,"eighty":12.093476,"marketCap":7945298999},{"date":"2025-05-30","current":11.521825,"twenty":8.865195,"median":10.899097,"eighty":12.093476,"marketCap":8028292603},{"date":"2025-06-06","current":11.420007,"twenty":8.897661,"median":10.90899,"eighty":12.093476,"marketCap":7957346458},{"date":"2025-06-13","current":11.536234,"twenty":8.912867,"median":10.91814,"eighty":12.093476,"marketCap":8038332152},{"date":"2025-06-20","current":11.401756,"twenty":8.937803,"median":10.927854,"eighty":12.093614,"marketCap":7944629696},{"date":"2025-06-27","current":11.931021,"twenty":8.948561,"median":10.937492,"eighty":12.093614,"marketCap":8313415792},{"date":"2025-07-03","current":12.671606,"twenty":8.971478,"median":10.957257,"eighty":12.105167,"marketCap":8829448605},{"date":"2025-07-11","current":12.807044,"twenty":8.993933,"median":10.969159,"eighty":12.123219,"marketCap":8923820365},{"date":"2025-07-18","current":12.804163,"twenty":9.023836,"median":10.992824,"eighty":12.143589,"marketCap":8921812455},{"date":"2025-07-25","current":12.013762,"twenty":9.027555,"median":11.013375,"eighty":12.151167,"marketCap":8889330809},{"date":"2025-08-01","current":11.57772,"twenty":9.027555,"median":11.032468,"eighty":12.151167,"marketCap":8566690941},{"date":"2025-08-08","current":11.111527,"twenty":9.033441,"median":11.038015,"eighty":12.151167,"marketCap":8221740966},{"date":"2025-08-15","current":11.571189,"twenty":9.033441,"median":11.052328,"eighty":12.151167,"marketCap":8561858589},{"date":"2025-08-22","current":11.646292,"twenty":9.033441,"median":11.060078,"eighty":12.151167,"marketCap":8617428988},{"date":"2025-08-29","current":12.501373,"twenty":9.033441,"median":11.077733,"eighty":12.155737,"marketCap":9250128110},{"date":"2025-09-05","current":12.650672,"twenty":9.033124,"median":11.084708,"eighty":12.181229,"marketCap":9360599385},{"date":"2025-09-12","current":12.314069,"twenty":9.064345,"median":11.090716,"eighty":12.207629,"marketCap":9111536873},{"date":"2025-09-19","current":12.372884,"twenty":9.076383,"median":11.117887,"eighty":12.212584,"marketCap":9155055861},{"date":"2025-09-26","current":12.088762,"twenty":9.111283,"median":11.138518,"eighty":12.214462,"marketCap":8944825676},{"date":"2025-10-03","current":11.839024,"twenty":9.14574,"median":11.144173,"eighty":12.214462,"marketCap":8760037361},{"date":"2025-10-10","current":11.891505,"twenty":9.14574,"median":11.159718,"eighty":12.214462,"marketCap":8798869688},{"date":"2025-10-17","current":10.879886,"twenty":9.14574,"median":11.170414,"eighty":12.214462,"marketCap":8050343109},{"date":"2025-10-24","current":10.740272,"twenty":9.14574,"median":11.170414,"eighty":12.214462,"marketCap":8443808454},{"date":"2025-10-31","current":10.873141,"twenty":9.14574,"median":11.173412,"eighty":12.214462,"marketCap":8548267940},{"date":"2025-11-07","current":10.960017,"twenty":9.14574,"median":11.173412,"eighty":12.214462,"marketCap":8616568374},{"date":"2025-11-14","current":10.906275,"twenty":9.14574,"median":11.173441,"eighty":12.214462,"marketCap":8574317358},{"date":"2025-11-21","current":10.896053,"twenty":9.14574,"median":11.160116,"eighty":12.214462,"marketCap":8566280819},{"date":"2025-11-28","current":11.416535,"twenty":9.14574,"median":11.160116,"eighty":12.212584,"marketCap":8975474595},{"date":"2025-12-05","current":11.628647,"twenty":9.14574,"median":11.160116,"eighty":12.211697,"marketCap":9142232778},{"date":"2025-12-12","current":12.097166,"twenty":9.14574,"median":11.160116,"eighty":12.184562,"marketCap":9510574147},{"date":"2025-12-19","current":12.080129,"twenty":9.14574,"median":11.160116,"eighty":12.155579,"marketCap":9497179915},{"date":"2025-12-26","current":12.242833,"twenty":9.14574,"median":11.160116,"eighty":12.154384,"marketCap":9625094827},{"date":"2026-01-02","current":11.91061,"twenty":9.14574,"median":11.160116,"eighty":12.144873,"marketCap":9363907311},{"date":"2026-01-09","current":12.609982,"twenty":9.14574,"median":11.160116,"eighty":12.144873,"marketCap":9913740518},{"date":"2026-01-16","current":12.471129,"twenty":9.14574,"median":11.160116,"eighty":12.144873,"marketCap":9804577531},{"date":"2026-01-23","current":12.374007,"twenty":9.14574,"median":11.160116,"eighty":12.143589,"marketCap":10194251507},{"date":"2026-01-30","current":12.023623,"twenty":9.14574,"median":11.160116,"eighty":12.135124,"marketCap":9905589632},{"date":"2026-02-06","current":12.84227,"twenty":9.14574,"median":11.160116,"eighty":12.135124,"marketCap":10580027006},{"date":"2026-02-13","current":12.238243,"twenty":9.14574,"median":11.160116,"eighty":12.135124,"marketCap":10082403403},{"date":"2026-02-20","current":12.478066,"twenty":9.14574,"median":11.160116,"eighty":12.135124,"marketCap":10279979396},{"date":"2026-02-27","current":12.371568,"twenty":9.14574,"median":11.160116,"eighty":12.12996,"marketCap":10192242260},{"date":"2026-03-06","current":11.685561,"twenty":9.14574,"median":11.160116,"eighty":12.124613,"marketCap":9627079394},{"date":"2026-03-13","current":10.740003,"twenty":9.14574,"median":11.155855,"eighty":12.115161,"marketCap":8848087155},{"date":"2026-03-20","current":10.877999,"twenty":9.14574,"median":11.144173,"eighty":12.096571,"marketCap":8961774278},{"date":"2026-03-27","current":11.047024,"twenty":9.14574,"median":11.138518,"eighty":12.090533,"marketCap":9101024186},{"date":"2026-04-02","current":11.436515,"twenty":9.14574,"median":11.132283,"eighty":12.085919,"marketCap":9421904409},{"date":"2026-04-10","current":12.038308,"twenty":9.14574,"median":11.132283,"eighty":12.073966,"marketCap":9917687898},{"date":"2026-04-17","current":11.888893,"twenty":9.14574,"median":11.132283,"eighty":12.0498,"marketCap":9794593452},{"date":"2026-04-24","current":11.775421,"twenty":9.14574,"median":11.138518,"eighty":12.050898,"marketCap":10152685515},{"date":"2026-05-01","current":11.776985,"twenty":9.14574,"median":11.138518,"eighty":12.050898,"marketCap":10154034261},{"date":"2026-05-08","current":11.824697,"twenty":9.14574,"median":11.138518,"eighty":12.050898,"marketCap":10195171014},{"date":"2026-05-15","current":11.45964,"twenty":9.14574,"median":11.138518,"eighty":12.050898,"marketCap":9880421776},{"date":"2026-05-22","current":11.700583,"twenty":9.14574,"median":11.138518,"eighty":12.050898,"marketCap":10088160864},{"date":"2026-05-29","current":11.788199,"twenty":9.145549,"median":11.137477,"eighty":12.051166,"marketCap":10163702351},{"date":"2026-06-05","current":11.929009,"twenty":9.14574,"median":11.138518,"eighty":12.048358,"marketCap":10285108312},{"date":"2026-06-12","current":12.191856,"twenty":9.14574,"median":11.138518,"eighty":12.048358,"marketCap":10511732772},{"date":"2026-06-18","current":12.044005,"twenty":9.14574,"median":11.138518,"eighty":12.0498,"marketCap":10384256513},{"date":"2026-06-26","current":12.663572,"twenty":9.145549,"median":11.139556,"eighty":12.068855,"marketCap":10918442741},{"date":"2026-07-02","current":12.734759,"twenty":9.145549,"median":11.139556,"eighty":12.082309,"marketCap":10979820199},{"date":"2026-07-10","current":12.65262,"twenty":9.145549,"median":11.144769,"eighty":12.090646,"marketCap":10909000055},{"date":"2026-07-17","current":13.056277,"twenty":9.145549,"median":11.155739,"eighty":12.096418,"marketCap":11257030476},{"date":"2026-07-24","current":11.820219,"twenty":9.16452,"median":11.164571,"eighty":12.10068,"marketCap":10642440666},{"date":"2026-07-31","current":11.96107,"twenty":9.191738,"median":11.179858,"eighty":12.10104,"marketCap":10769256845},{"date":"2026-08-07","current":11.923976,"twenty":9.213319,"median":11.189986,"eighty":12.108549,"marketCap":10735859328},{"date":"2026-08-14","current":12.172751,"twenty":9.231102,"median":11.195693,"eighty":12.122803,"marketCap":10959846339},{"date":"2026-08-21","current":11.435418,"twenty":9.27634,"median":11.20443,"eighty":12.12315,"marketCap":10295981223},{"date":"2026-08-28","current":11.463143,"twenty":9.340406,"median":11.212047,"eighty":12.12315,"marketCap":10320943631},{"date":"2026-09-01","current":11.26682,"twenty":9.355263,"median":11.219479,"eighty":12.12315,"marketCap":10144182798}],"updateTime":1788377484333},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"WTFC\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21612122","market":"us","labels":[],"media":"sec.gov","original_id":"AN124427626000014-WTFC","pdf_url":"","pub_time":1786593600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000124427626000014/0001244276-26-000014-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000124427626000014/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEDbZXCU4a4DS7iQUu","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-08-13 12:00","pubTimestamp":1786593600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21580692","market":"us","labels":[],"media":"sec.gov","original_id":"AN101532826000022-WTFC","pdf_url":"","pub_time":1785902400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"WTFC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000022/0001015328-26-000022-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":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000022/wtfc-20260630.htm","primary":true,"translateUrl":"","linkName":"wtfc-20260630.htm","type":"10-Q","id":"NTFILE95QEE7ah5mZCzcJu","market":"us","size":5762325},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000022/exhibit3112026-q2.htm","primary":false,"translateUrl":"","linkName":"exhibit3112026-q2.htm","type":"EX-31.1","id":"NTFILEHM82owjDCvegn1ge","market":"us","size":9430},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000022/exhibit3122026-q2.htm","primary":false,"translateUrl":"","linkName":"exhibit3122026-q2.htm","type":"EX-31.2","id":"NTFILE8vUACUTEXDa5k6DH","market":"us","size":9535},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000022/exhibit3212026-q2.htm","primary":false,"translateUrl":"","linkName":"exhibit3212026-q2.htm","type":"EX-32.1","id":"NTFILEB5oguGhrQqMGBm61","market":"us","size":6178}],"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":"2026-08-05 12:00","pubTimestamp":1785902400,"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":"21521126","market":"us","labels":[],"media":"sec.gov","original_id":"AN101532826000019-WTFC","pdf_url":"","pub_time":1784520000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WTFC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/0001015328-26-000019-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/exhibit9912026-q2.htm","primary":true,"translateUrl":"","linkName":"exhibit9912026-q2.htm","type":"EX-99.1","id":"NTFILE8jJDQhXaWThLRTzt","market":"us","size":2754487},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/wtfc-20260720.htm","primary":false,"translateUrl":"","linkName":"wtfc-20260720.htm","type":"8-K","id":"NTFILE3RgT9Qcz33YrgQT7","market":"us","size":34522},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi.htm","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi.htm","type":"EX-99.2","id":"NTFILE81bgxS7izXtNoRJ3","market":"us","size":62623},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-1a8cddfd59c449cc846.jpg","primary":false,"translateUrl":"","linkName":"chart-1a8cddfd59c449cc846.jpg","type":"GRAPHIC","id":"NTFILE4jsEBWzyuLh3toLQ","market":"us","size":93834},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-23d5f647ed2a47a6999.jpg","primary":false,"translateUrl":"","linkName":"chart-23d5f647ed2a47a6999.jpg","type":"GRAPHIC","id":"NTFILE7juCHNM27HGGSiU5","market":"us","size":163375},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-2511a8e0e3364392937.jpg","primary":false,"translateUrl":"","linkName":"chart-2511a8e0e3364392937.jpg","type":"GRAPHIC","id":"NTFILE5bS9zpxLDcmwWSo2","market":"us","size":104116},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-4571b2e692d740b9950.jpg","primary":false,"translateUrl":"","linkName":"chart-4571b2e692d740b9950.jpg","type":"GRAPHIC","id":"NTFILEGojRefMFAysXTKnm","market":"us","size":89825},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-5cae3fbc620d4c06b7c.jpg","primary":false,"translateUrl":"","linkName":"chart-5cae3fbc620d4c06b7c.jpg","type":"GRAPHIC","id":"NTFILEJ4SHL3BtPbbps2pp","market":"us","size":99365},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-672f45d607df492592a.jpg","primary":false,"translateUrl":"","linkName":"chart-672f45d607df492592a.jpg","type":"GRAPHIC","id":"NTFILE4umeVmtfMxjq6o97","market":"us","size":99602},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-8c642b80c1054b9f987.jpg","primary":false,"translateUrl":"","linkName":"chart-8c642b80c1054b9f987.jpg","type":"GRAPHIC","id":"NTFILE3Dexpp7XiYA4ab3H","market":"us","size":104599},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-c37540c4f76c4aceaad.jpg","primary":false,"translateUrl":"","linkName":"chart-c37540c4f76c4aceaad.jpg","type":"GRAPHIC","id":"NTFILEAkBhpiv1rAZJqhhy","market":"us","size":102344},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-cff9561bfc69446a805.jpg","primary":false,"translateUrl":"","linkName":"chart-cff9561bfc69446a805.jpg","type":"GRAPHIC","id":"NTFILE12JiisedyiJD4WZf","market":"us","size":87957},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-db1d2e90cc2a43ba9f3.jpg","primary":false,"translateUrl":"","linkName":"chart-db1d2e90cc2a43ba9f3.jpg","type":"GRAPHIC","id":"NTFILE3RBQYA3c4pNE4R41","market":"us","size":102509},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/chart-fbcf37bdf1714619b08.jpg","primary":false,"translateUrl":"","linkName":"chart-fbcf37bdf1714619b08.jpg","type":"GRAPHIC","id":"NTFILE6ahVcXQEUYAyijzB","market":"us","size":152046},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi001.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi001.jpg","type":"GRAPHIC","id":"NTFILE9wmHxGsrZiviHhHE","market":"us","size":41645},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi002.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi002.jpg","type":"GRAPHIC","id":"NTFILE8tkbXZnK58oKYPqJ","market":"us","size":211430},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi003.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi003.jpg","type":"GRAPHIC","id":"NTFILE9ZN8pBefsgATX3sm","market":"us","size":183059},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi004.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi004.jpg","type":"GRAPHIC","id":"NTFILE5pUiuevj7fTxVt5g","market":"us","size":132108},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi005.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi005.jpg","type":"GRAPHIC","id":"NTFILE6tDsowWbn7WFTkex","market":"us","size":135881},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi006.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi006.jpg","type":"GRAPHIC","id":"NTFILEJ5Rpm9D3Un1hpWxw","market":"us","size":89934},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi007.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi007.jpg","type":"GRAPHIC","id":"NTFILE7UktE9uuefmMdMvJ","market":"us","size":92988},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi008.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi008.jpg","type":"GRAPHIC","id":"NTFILEDijxTpw6sdmcnU3H","market":"us","size":125706},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi009.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi009.jpg","type":"GRAPHIC","id":"NTFILE9kqo7puJwRxVyf4A","market":"us","size":89834},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi010.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi010.jpg","type":"GRAPHIC","id":"NTFILE1boGYGEndAMrsVwr","market":"us","size":93843},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi011.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi011.jpg","type":"GRAPHIC","id":"NTFILE4uFrmreB39TxL4RQ","market":"us","size":101353},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi012.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi012.jpg","type":"GRAPHIC","id":"NTFILEBVrqFvFtbnVm1Tm5","market":"us","size":125148},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi013.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi013.jpg","type":"GRAPHIC","id":"NTFILEGe9wKeMThPmJNStk","market":"us","size":117211},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi014.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi014.jpg","type":"GRAPHIC","id":"NTFILE2Grqcd1PJhxwfqXf","market":"us","size":108709},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi015.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi015.jpg","type":"GRAPHIC","id":"NTFILEEaTfgwQ3cnSp9WX9","market":"us","size":108067},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi016.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi016.jpg","type":"GRAPHIC","id":"NTFILEFDeiX4Z8E1Ub6Npp","market":"us","size":78912},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi017.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi017.jpg","type":"GRAPHIC","id":"NTFILE8Zk5WuvBv1gLV5VM","market":"us","size":107040},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi018.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi018.jpg","type":"GRAPHIC","id":"NTFILE6fhXBwoKdFKCPvMo","market":"us","size":93990},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi019.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi019.jpg","type":"GRAPHIC","id":"NTFILE3etoPfQvnDttiezC","market":"us","size":96612},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi020.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi020.jpg","type":"GRAPHIC","id":"NTFILEAyy5c8h2stsy4kR6","market":"us","size":98814},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi021.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi021.jpg","type":"GRAPHIC","id":"NTFILEESkhvWAAbHnJFwYJ","market":"us","size":93797},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi022.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi022.jpg","type":"GRAPHIC","id":"NTFILE2eME4XuAHix5PXch","market":"us","size":118896},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi023.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi023.jpg","type":"GRAPHIC","id":"NTFILE8y8oK8ECkjpBmUUK","market":"us","size":30258},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi024.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi024.jpg","type":"GRAPHIC","id":"NTFILE78yp3KdABhv4V2Uj","market":"us","size":145106},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi025.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi025.jpg","type":"GRAPHIC","id":"NTFILEGBmnxNdX6EvnBP4L","market":"us","size":106031},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi026.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi026.jpg","type":"GRAPHIC","id":"NTFILEDiDdDCb8NsnouBCJ","market":"us","size":108118},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi027.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi027.jpg","type":"GRAPHIC","id":"NTFILE9V3E9JevicpPjZ8r","market":"us","size":132355},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi028.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi028.jpg","type":"GRAPHIC","id":"NTFILE2iBwGHia88PBYHnG","market":"us","size":112793},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi029.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi029.jpg","type":"GRAPHIC","id":"NTFILEEQGFeKiqaoRoLuiu","market":"us","size":183622},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi030.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi030.jpg","type":"GRAPHIC","id":"NTFILE5hHaQXdjhPxBKqyv","market":"us","size":164324},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi031.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi031.jpg","type":"GRAPHIC","id":"NTFILEpp5DKLSgQAmHvtTM","market":"us","size":151336},{"description":"","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000019/earningsrelease2026-q2fi032.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q2fi032.jpg","type":"GRAPHIC","id":"NTFILEiCGedVG9cHDNwZuH","market":"us","size":165245}],"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":"2026-07-20 12:00","pubTimestamp":1784520000,"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":"21330363","market":"us","labels":[],"media":"sec.gov","original_id":"AN101532826000016-WTFC","pdf_url":"","pub_time":1780027200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WTFC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000016/0001015328-26-000016-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000016/wtfc-20260528.htm","primary":true,"translateUrl":"","linkName":"wtfc-20260528.htm","type":"8-K","id":"NTFILE39pd8jrv6X7negcG","market":"us","size":50983}],"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":"2026-05-29 12:00","pubTimestamp":1780027200,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21221509","market":"us","labels":[],"media":"sec.gov","original_id":"AN101532826000014-WTFC","pdf_url":"","pub_time":1778101181000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"WTFC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1015328/0001015328-26-000014-index.html","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":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000014/wtfc-20260331.htm","primary":true,"translateUrl":"","linkName":"wtfc-20260331.htm","type":"10-Q","id":"NTFILEFuUVSadRWYwmiAbD","market":"us","size":4523839},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000014/exhibit3112026-q1.htm","primary":false,"translateUrl":"","linkName":"exhibit3112026-q1.htm","type":"EX-31.1","id":"NTFILEDGH3YYNzPLUkkCAe","market":"us","size":9421},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000014/exhibit3122026-q1.htm","primary":false,"translateUrl":"","linkName":"exhibit3122026-q1.htm","type":"EX-31.2","id":"NTFILEHyC7iQXXtYnSv2rQ","market":"us","size":9526},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000014/exhibit3212026-q1.htm","primary":false,"translateUrl":"","linkName":"exhibit3212026-q1.htm","type":"EX-32.1","id":"NTFILERyMtBbmThmrqVFXv","market":"us","size":6154}],"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":"2026-05-07 04:59","pubTimestamp":1778101181,"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":"21207109","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326003239-WTFC","pdf_url":"","pub_time":1777867200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326003239/0001959173-26-003239-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326003239/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEHaihaRxAgKhWvfSC","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-05-04 12:00","pubTimestamp":1777867200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21198255","market":"us","labels":[],"media":"sec.gov","original_id":"AN210011926001244-WTFC","pdf_url":"","pub_time":1777521600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"WTFC","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000210011926001244/0002100119-26-001244-index.htm","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000210011926001244/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE2Vvq49rqLcqJW96p","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-04-30 12:00","pubTimestamp":1777521600,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21192774","market":"us","labels":[],"media":"sec.gov","original_id":"AN210012126000757-WTFC","pdf_url":"","pub_time":1777491719000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"WTFC","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/0002100121-26-000757-index.html","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000210012126000757/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE8rCVNRiTTVKaS9s8","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2026-04-30 03:41","pubTimestamp":1777491719,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21135895","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326003095-WTFC","pdf_url":"","pub_time":1777262400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326003095/0001959173-26-003095-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326003095/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE7YnB1a4DG63xqC5S","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-04-27 12:00","pubTimestamp":1777262400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21085959","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326003048-WTFC","pdf_url":"","pub_time":1776974432000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/0001959173-26-003048-index.html","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326003048/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE614nULv7UHobZr6F","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-04-24 04:00","pubTimestamp":1776974432,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21039373","market":"us","labels":[],"media":"sec.gov","original_id":"AN101532826000011-WTFC","pdf_url":"","pub_time":1776657600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"WTFC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/0001015328-26-000011-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/exhibit9912026-q1.htm","primary":true,"translateUrl":"","linkName":"exhibit9912026-q1.htm","type":"EX-99.1","id":"NTFILE6o5qdtt35xdvXyko","market":"us","size":2282830},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/wtfc-20260420.htm","primary":false,"translateUrl":"","linkName":"wtfc-20260420.htm","type":"8-K","id":"NTFILE28ofXkxEkmPeZakz","market":"us","size":34423},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr.htm","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr.htm","type":"EX-99.2","id":"NTFILE41ZDxQ15qBfw217i","market":"us","size":58924},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-1a8cddfd59c449cc846a.jpg","primary":false,"translateUrl":"","linkName":"chart-1a8cddfd59c449cc846a.jpg","type":"GRAPHIC","id":"NTFILEDcC88wcypu6aALfR","market":"us","size":92442},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-23d5f647ed2a47a6999a.jpg","primary":false,"translateUrl":"","linkName":"chart-23d5f647ed2a47a6999a.jpg","type":"GRAPHIC","id":"NTFILEGDb7eh8acpzqvjqn","market":"us","size":166316},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-2511a8e0e3364392937a.jpg","primary":false,"translateUrl":"","linkName":"chart-2511a8e0e3364392937a.jpg","type":"GRAPHIC","id":"NTFILE54RV9xhFGM9ufeFJ","market":"us","size":104559},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-4571b2e692d740b9950a.jpg","primary":false,"translateUrl":"","linkName":"chart-4571b2e692d740b9950a.jpg","type":"GRAPHIC","id":"NTFILEFyewY8c2k9PzfYx9","market":"us","size":91603},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-5cae3fbc620d4c06b7ca.jpg","primary":false,"translateUrl":"","linkName":"chart-5cae3fbc620d4c06b7ca.jpg","type":"GRAPHIC","id":"NTFILE5fhXGVkyAiPNbdxh","market":"us","size":98875},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-672f45d607df492592aa.jpg","primary":false,"translateUrl":"","linkName":"chart-672f45d607df492592aa.jpg","type":"GRAPHIC","id":"NTFILEHEuhFVMyQA2TpbqJ","market":"us","size":97922},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-8c642b80c1054b9f987a.jpg","primary":false,"translateUrl":"","linkName":"chart-8c642b80c1054b9f987a.jpg","type":"GRAPHIC","id":"NTFILE9di7USXWpeEraDnY","market":"us","size":104957},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-c37540c4f76c4aceaada.jpg","primary":false,"translateUrl":"","linkName":"chart-c37540c4f76c4aceaada.jpg","type":"GRAPHIC","id":"NTFILErB8Fn36VMHUR4sFb","market":"us","size":101864},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-cff9561bfc69446a805a.jpg","primary":false,"translateUrl":"","linkName":"chart-cff9561bfc69446a805a.jpg","type":"GRAPHIC","id":"NTFILE3PUQkPLBiLjuWrdm","market":"us","size":87807},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-db1d2e90cc2a43ba9f3a.jpg","primary":false,"translateUrl":"","linkName":"chart-db1d2e90cc2a43ba9f3a.jpg","type":"GRAPHIC","id":"NTFILE8ExEsXANTnN8KVTG","market":"us","size":100542},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/chart-fbcf37bdf1714619b08a.jpg","primary":false,"translateUrl":"","linkName":"chart-fbcf37bdf1714619b08a.jpg","type":"GRAPHIC","id":"NTFILEE5zLb1dYhkp9qRJM","market":"us","size":148584},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr001.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr001.jpg","type":"GRAPHIC","id":"NTFILE3JNVSh4UY9T71hKJ","market":"us","size":41589},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr002.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr002.jpg","type":"GRAPHIC","id":"NTFILE95txrUqYXF6xWSjZ","market":"us","size":209485},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr003.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr003.jpg","type":"GRAPHIC","id":"NTFILE4ne9sFGXobPbvh8k","market":"us","size":183089},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr004.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr004.jpg","type":"GRAPHIC","id":"NTFILE5xZ95Ks7eQ8uzwdQ","market":"us","size":129361},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr005.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr005.jpg","type":"GRAPHIC","id":"NTFILEitdhsUFAbFgJtTgF","market":"us","size":90459},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr006.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr006.jpg","type":"GRAPHIC","id":"NTFILEAQ6edxFaWmve1w8S","market":"us","size":92760},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr007.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr007.jpg","type":"GRAPHIC","id":"NTFILE6k9DqFy2Pp6DpfBA","market":"us","size":119012},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr008.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr008.jpg","type":"GRAPHIC","id":"NTFILEFELmcYTu9VSywCoV","market":"us","size":86089},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr009.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr009.jpg","type":"GRAPHIC","id":"NTFILECuwtmTWN8Hsp2xC3","market":"us","size":92838},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr010.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr010.jpg","type":"GRAPHIC","id":"NTFILEGvdPUgQxRTwFnSts","market":"us","size":100558},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr011.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr011.jpg","type":"GRAPHIC","id":"NTFILEGuU3bLxR85RJ2yJb","market":"us","size":124230},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr012.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr012.jpg","type":"GRAPHIC","id":"NTFILE4F4Phrf8E7pb8z2X","market":"us","size":114632},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr013.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr013.jpg","type":"GRAPHIC","id":"NTFILEEuEaNo3kHpXviSSL","market":"us","size":108533},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr014.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr014.jpg","type":"GRAPHIC","id":"NTFILEkps2F1LxcvK4PqJW","market":"us","size":109462},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr015.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr015.jpg","type":"GRAPHIC","id":"NTFILEDnJWnrYQYZHK3HXr","market":"us","size":78692},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr016.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr016.jpg","type":"GRAPHIC","id":"NTFILEHmbrcVxkHEs4C9Bv","market":"us","size":107225},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr017.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr017.jpg","type":"GRAPHIC","id":"NTFILE4gcWKB5j84ot4va1","market":"us","size":92647},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr018.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr018.jpg","type":"GRAPHIC","id":"NTFILEBeGfW6YgLksqySxf","market":"us","size":96459},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr019.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr019.jpg","type":"GRAPHIC","id":"NTFILEHstkAuYCatVaxtik","market":"us","size":97675},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr020.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr020.jpg","type":"GRAPHIC","id":"NTFILE2tpoxyZMBkUeYHQS","market":"us","size":92541},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr021.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr021.jpg","type":"GRAPHIC","id":"NTFILEGHYf851oLtx2XBpL","market":"us","size":119109},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr022.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr022.jpg","type":"GRAPHIC","id":"NTFILE2ydiZyQCegZvPPaN","market":"us","size":30258},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr023.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr023.jpg","type":"GRAPHIC","id":"NTFILEGGw51QsmxFNWNPes","market":"us","size":134341},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr024.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr024.jpg","type":"GRAPHIC","id":"NTFILE2aAg5TEXwzoXCd7y","market":"us","size":106425},{"description":"","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr025.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr025.jpg","type":"GRAPHIC","id":"NTFILEDjd5Tu32Je3i6vDZ","market":"us","size":108770},{"description":"","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr026.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr026.jpg","type":"GRAPHIC","id":"NTFILEHNgyp8t2x6wopcB2","market":"us","size":132378},{"description":"","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr027.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr027.jpg","type":"GRAPHIC","id":"NTFILEAgdYz8zYsNJcuwFf","market":"us","size":115054},{"description":"","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr028.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr028.jpg","type":"GRAPHIC","id":"NTFILEDDmXkdfCcFoKCQFa","market":"us","size":163316},{"description":"","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr029.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr029.jpg","type":"GRAPHIC","id":"NTFILE3csE7HS7yAPgf2FU","market":"us","size":142945},{"description":"","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr030.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr030.jpg","type":"GRAPHIC","id":"NTFILE6jxCta2sBLXL11Bj","market":"us","size":135881},{"description":"","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000011/earningsrelease2026-q1pr031.jpg","primary":false,"translateUrl":"","linkName":"earningsrelease2026-q1pr031.jpg","type":"GRAPHIC","id":"NTFILE2C3Z7JcS427hhsLX","market":"us","size":165624}],"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":"2026-04-20 12:00","pubTimestamp":1776657600,"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":"20798582","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326001906-WTFC","pdf_url":"","pub_time":1772600400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326001906/0001959173-26-001906-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326001906/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEBvDnfitYDPFEUSyQ","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-03-04 13:00","pubTimestamp":1772600400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20785180","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326001684-WTFC","pdf_url":"","pub_time":1772427600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326001684/0001959173-26-001684-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326001684/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEBjXvrYPc7ydWJ5Ce","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-03-02 13:00","pubTimestamp":1772427600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20777218","market":"us","labels":[],"media":"sec.gov","original_id":"AN101532826000007-WTFC","pdf_url":"","pub_time":1772082000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"WTFC","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/0001015328-26-000007-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/wtfc-20251231.htm","primary":true,"translateUrl":"","linkName":"wtfc-20251231.htm","type":"10-K","id":"NTFILE9vpcx25jLv9B6aYH","market":"us","size":7337183},{"description":"EX-4.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit41registrantsecurit.htm","primary":false,"translateUrl":"","linkName":"exhibit41registrantsecurit.htm","type":"EX-4.1","id":"NTFILE5D5UdDRo8hr7z5D4","market":"us","size":36186},{"description":"EX-19.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit191insidertradingpo.htm","primary":false,"translateUrl":"","linkName":"exhibit191insidertradingpo.htm","type":"EX-19.1","id":"NTFILE2NoKrXLN5cUTAAWz","market":"us","size":31692},{"description":"EX-21.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit211subsidiaries12-3.htm","primary":false,"translateUrl":"","linkName":"exhibit211subsidiaries12-3.htm","type":"EX-21.1","id":"NTFILEFXtrSCrkX4jBtTLm","market":"us","size":28275},{"description":"EX-23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit231consentofindepen.htm","primary":false,"translateUrl":"","linkName":"exhibit231consentofindepen.htm","type":"EX-23.1","id":"NTFILEFU1oB6qHatoxmWvq","market":"us","size":3746},{"description":"EX-31.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit311executivesignoff.htm","primary":false,"translateUrl":"","linkName":"exhibit311executivesignoff.htm","type":"EX-31.1","id":"NTFILEB7b2xjV6MAwvN84k","market":"us","size":10534},{"description":"EX-31.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit312executivesignoff.htm","primary":false,"translateUrl":"","linkName":"exhibit312executivesignoff.htm","type":"EX-31.2","id":"NTFILE9qbhHhwNcH5sNrnH","market":"us","size":10425},{"description":"EX-32.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit321sox12-31x25.htm","primary":false,"translateUrl":"","linkName":"exhibit321sox12-31x25.htm","type":"EX-32.1","id":"NTFILE5W5iCYtXUkRm9iYV","market":"us","size":7747},{"description":"EX-97.1","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/exhibit971policyonrecoupme.htm","primary":false,"translateUrl":"","linkName":"exhibit971policyonrecoupme.htm","type":"EX-97.1","id":"NTFILE2fawvvmRdtmK9LVY","market":"us","size":20447},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000101532826000007/wtfc-20251231_g1.jpg","primary":false,"translateUrl":"","linkName":"wtfc-20251231_g1.jpg","type":"GRAPHIC","id":"NTFILEBJmkTvniSbS4eYYX","market":"us","size":122930}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2026-02-26 13:00","pubTimestamp":1772082000,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20699601","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000625-WTFC","pdf_url":"","pub_time":1770181200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000625/0001959173-26-000625-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000625/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE67yZJzG6umQ1DUMU","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-02-04 13:00","pubTimestamp":1770181200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20682839","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000494-WTFC","pdf_url":"","pub_time":1769749200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000494/0001959173-26-000494-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000494/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEGVupTZLExtf4QSD1","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-01-30 13:00","pubTimestamp":1769749200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20676502","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000483-WTFC","pdf_url":"","pub_time":1769662800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000483/0001959173-26-000483-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000483/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEEojyVvnHLU8Va6qk","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20676288","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000478-WTFC","pdf_url":"","pub_time":1769662800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000478/0001959173-26-000478-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000478/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE39AP7YwEtbutmYXC","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20676118","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000476-WTFC","pdf_url":"","pub_time":1769662800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000476/0001959173-26-000476-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000476/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEJ8ENdFG1tsZQuFZh","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20667191","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000453-WTFC","pdf_url":"","pub_time":1769490000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"WTFC","title":"Form 144 - Report of proposed sale of securities","titleType":"Proposed Sale Of Securities","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000453/0001959173-26-000453-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1015328/000195917326000453/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE2c5pPA9C1qiTY5ZK","market":"us","size":0}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Proposed Sale Of Securities","pubTime":"2026-01-27 13:00","pubTimestamp":1769490000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":1,"totalSize":237,"code":"91000000","status":"200"}]}}