US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

Old Second

20.40

-0.2400-1.16%

Pre-market: 20.400.00000.00%07:16 EST

Volume:239.55K

Turnover:4.91M

Market Cap:1.07B

PE:12.59

High:21.00

Open:20.74

Low:20.37

Close:20.64

52wk High:22.00

52wk Low:14.14

Shares:52.67M

Float Shares:50.57M

Volume Ratio:0.67

T/O Rate:0.47%

Dividend:0.25

Dividend Rate:1.23%

EPS(TTM):1.62

EPS(LYR):1.62

ROE:10.24%

ROA:1.28%

PB:1.20

PE(LYR):12.59

Loading ...

Overview Company News Filings

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K/A - Current report: [Amend]

Major Issues Report

Form 8-K - Current report

Quarterly Report

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

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

Form 11-K - Annual report of employee stock purchase, savings and similar plans

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K/A - Current report: [Amend]

Employee Stock Ownership

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

Major Issues Report

Form 8-K - Current report

{"basename":"","ssrTDKData":{"titleTemplate":"%s - Tiger Brokers","title":"Tiger Brokers | Global Stocks, Options & Futures Trading App","description":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","keywords":"tiger brokers,tiger trade,tiger brokers singapore,broker online,stock trading in singapore,share trading singapore,brokerage firm singapore,trading app,stock broker singapore,stock trading platforms,trading account","social":{"ogDescription":"Tiger Brokers, one-stop investment in US stocks, SGX stocks, HK stocks, A-shares & other global assets. One of the best stock trading platforms in Singapore.","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/stock/OSBC/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"OSBC","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"OSBC\",,,,,undefined,":{"symbol":"OSBC","market":"US","secType":"STK","nameCN":"Old Second","latestPrice":20.4,"timestamp":1770843600000,"preClose":20.64,"halted":0,"volume":239552,"hourTrading":{"tag":"盘前","latestPrice":20.4,"preClose":20.4,"latestTime":"07:16 EST","volume":105,"amount":2141.88996,"timestamp":1770898590080,"change":0,"changeRate":0,"amplitude":0.002941},"delay":0,"changeRate":-0.011627906976744281,"floatShares":50571200,"shares":52669224,"eps":1.62,"marketStatus":"Pre-Mkt","change":-0.24,"latestTime":"02-12 07:40:00 EST","open":20.74,"high":20.9975,"low":20.37,"amount":4911922.7302399995,"amplitude":0.030402,"askPrice":23.88,"askSize":100,"bidPrice":20.4,"bidSize":200,"shortable":3,"etf":0,"ttmEps":1.62,"tradingStatus":1,"nextMarketStatus":{"tag":"Open","tradingStatus":2,"beginTime":1770906600000},"marketStatusCode":1,"adr":0,"adrRate":0,"exchange":"NASDAQ","adjPreClose":20.4,"dividendRate":0.012255,"preHourTrading":{"tag":"盘前","latestPrice":20.4,"preClose":20.4,"latestTime":"07:16 EST","volume":105,"amount":2141.88996,"timestamp":1770898590080,"change":0,"changeRate":0,"amplitude":0.002941},"postHourTrading":{"tag":"盘后","latestPrice":20.4,"preClose":20.4,"latestTime":"16:32 EST","volume":4067,"amount":82966.8,"timestamp":1770845544715,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":0.6650139773458477,"impliedVol":0.0082,"impliedVolPercentile":0.008},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"OSBC\",,,,,undefined,":{"symbol":"OSBC","floatShares":50571200,"roa":"1.28%","roe":"10.24%","lyrEps":1.619999,"volumeRatio":0.6650139773458477,"shares":52669224,"dividePrice":0.25,"high":20.9975,"amplitude":0.030402,"preClose":20.64,"low":20.37,"week52Low":14.14,"pbRate":"1.20","psRate":"3.45","week52High":22,"institutionHeld":0.811,"latestPrice":20.4,"committee":0.333333,"eps":1.62,"divideRate":0.012255,"volume":239552,"delay":0,"ttmEps":1.62,"open":20.74,"prevYearClose":19.5,"prevWeekClose":21.04,"prevMonthClose":19.84,"prevQuarterClose":19.5,"fiveDayClose":20.78,"twentyDayClose":19.87,"sixtyDayClose":18.34,"dividendPayoutRate":0.15214651344092728,"dividendFrequency":"Q","dividendGrowthYears":9,"dividendGrowthRate":0.19047619047619052,"fiveYearAvgDividendRate":0.012546490275742866},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/OSBC\",params:#limit:5,,,undefined,":[{"date":"2026-01-30","symbol":"OSBC","amount":0.07,"announcedDate":"2026-01-21","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-01-30","defaultRemindTime":1769783400000,"name":"Old Second Bancorp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-02-09","payableDate":"2026-01-30","currency":"USD","dateTimestamp":1769749200000,"payDate":"2026-02-09"},{"market":"US","date":"2026-01-21","symbol":"OSBC","fiscalQuarterEnding":"2025/12","expectedEps":0.53,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1768971600000,"reportTimeType":"post","actualEps":0.44},{"date":"2025-10-31","symbol":"OSBC","amount":0.07,"announcedDate":"2025-10-22","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-10-31","defaultRemindTime":1761917400000,"name":"Old Second Bancorp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-11-10","payableDate":"2025-10-31","currency":"USD","dateTimestamp":1761883200000,"payDate":"2025-11-10"},{"market":"US","date":"2025-10-22","symbol":"OSBC","fiscalQuarterEnding":"2025/09","expectedEps":0.51,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1761105600000,"reportTimeType":"post","actualEps":0.53},{"date":"2025-07-25","symbol":"OSBC","amount":0.06,"announcedDate":"2025-07-16","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-07-25","defaultRemindTime":1753450200000,"name":"Old Second Bancorp","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-08-04","payableDate":"2025-07-25","currency":"USD","dateTimestamp":1753416000000,"payDate":"2025-08-04"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"OSBC\",market:\"US\",,,undefined,":[{"executeDate":"2016-04-27","recordDate":"2016-04-29","paymentDate":"2016-05-09","value":0.01,"currency":"USD"},{"executeDate":"2016-07-27","recordDate":"2016-07-29","paymentDate":"2016-08-09","value":0.01,"currency":"USD"},{"executeDate":"2016-10-26","recordDate":"2016-10-28","paymentDate":"2016-11-07","value":0.01,"currency":"USD"},{"executeDate":"2017-01-25","recordDate":"2017-01-27","paymentDate":"2017-02-06","value":0.01,"currency":"USD"},{"executeDate":"2017-04-26","recordDate":"2017-04-28","paymentDate":"2017-05-08","value":0.01,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"OSBC\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.4,"buy":0.4,"hold":0.2,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.4,"analysts":5,"updateTime":1734670800000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/OSBC\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"OSBC","date":"2026-02-10","current":12.592593,"percent":0.724055,"low":6.210044,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"high":34.361769,"avg":13.186912,"sd":7.858117,"marketCap":1111847318},"quantilePoints":[{"date":"2021-02-12","current":11.773651,"twenty":9.795119,"median":18.006529,"eighty":22.866889,"marketCap":327601835},{"date":"2021-02-19","current":12.079323,"twenty":9.795119,"median":17.967859,"eighty":22.791232,"marketCap":336107165},{"date":"2021-02-26","current":12.616885,"twenty":9.795119,"median":17.940149,"eighty":22.757169,"marketCap":351064814},{"date":"2021-03-05","current":13.692008,"twenty":9.793934,"median":17.888449,"eighty":22.73051,"marketCap":380980111},{"date":"2021-03-12","current":13.8694,"twenty":9.793934,"median":17.836748,"eighty":22.73051,"marketCap":385916068},{"date":"2021-03-19","current":14.288099,"twenty":9.793934,"median":17.767552,"eighty":22.663628,"marketCap":397566364},{"date":"2021-03-26","current":14.329969,"twenty":9.795119,"median":17.700963,"eighty":22.659916,"marketCap":398731394},{"date":"2021-04-01","current":13.775193,"twenty":9.795119,"median":17.681646,"eighty":22.625967,"marketCap":383294751},{"date":"2021-04-09","current":14.068282,"twenty":9.793934,"median":17.656554,"eighty":22.562664,"marketCap":391449959},{"date":"2021-04-16","current":13.649584,"twenty":9.793934,"median":17.585039,"eighty":22.560852,"marketCap":379799662},{"date":"2021-04-23","current":9.538196,"twenty":9.784342,"median":17.529647,"eighty":22.531203,"marketCap":376081535},{"date":"2021-04-30","current":9.722189,"twenty":9.780635,"median":17.460876,"eighty":22.465411,"marketCap":383336194},{"date":"2021-05-07","current":10.347765,"twenty":9.780635,"median":17.416378,"eighty":22.459606,"marketCap":408002036},{"date":"2021-05-14","current":10.36422,"twenty":9.780635,"median":17.348668,"eighty":22.459606,"marketCap":408650817},{"date":"2021-05-21","current":10.23979,"twenty":9.780635,"median":17.268253,"eighty":22.459606,"marketCap":403744698},{"date":"2021-05-28","current":10.144639,"twenty":9.768824,"median":17.200927,"eighty":22.459606,"marketCap":399992961},{"date":"2021-06-04","current":10.266808,"twenty":9.768824,"median":17.111659,"eighty":22.459606,"marketCap":404809986},{"date":"2021-06-11","current":9.979779,"twenty":9.768824,"median":16.923604,"eighty":22.459606,"marketCap":393492717},{"date":"2021-06-18","current":9.089253,"twenty":9.76403,"median":16.817007,"eighty":22.459606,"marketCap":358380166},{"date":"2021-06-25","current":9.383642,"twenty":9.737787,"median":16.711579,"eighty":22.459606,"marketCap":369987621},{"date":"2021-07-02","current":9.126052,"twenty":9.698991,"median":16.615901,"eighty":22.459606,"marketCap":359831098},{"date":"2021-07-09","current":9.089253,"twenty":9.693546,"median":16.535546,"eighty":22.459606,"marketCap":358380166},{"date":"2021-07-16","current":9.030375,"twenty":9.678031,"median":16.402311,"eighty":22.459606,"marketCap":356058675},{"date":"2021-07-23","current":8.654046,"twenty":9.660195,"median":14.309034,"eighty":22.459606,"marketCap":337602987},{"date":"2021-07-30","current":8.521586,"twenty":9.629159,"median":14.026412,"eighty":22.459606,"marketCap":332435594},{"date":"2021-08-06","current":8.440638,"twenty":9.61364,"median":13.8694,"eighty":22.459606,"marketCap":329277743},{"date":"2021-08-13","current":8.867454,"twenty":9.583392,"median":13.754258,"eighty":22.459606,"marketCap":345928230},{"date":"2021-08-20","current":8.683481,"twenty":9.551172,"median":13.654818,"eighty":22.459606,"marketCap":338751296},{"date":"2021-08-27","current":8.8233,"twenty":9.543585,"median":13.509537,"eighty":22.459606,"marketCap":344205766},{"date":"2021-09-03","current":8.69084,"twenty":9.505011,"median":13.058556,"eighty":22.459606,"marketCap":339038373},{"date":"2021-09-10","current":8.742353,"twenty":9.467722,"median":12.850924,"eighty":22.459606,"marketCap":341047915},{"date":"2021-09-17","current":9.058784,"twenty":9.429791,"median":12.601091,"eighty":22.459606,"marketCap":353392242},{"date":"2021-09-24","current":9.102938,"twenty":9.398361,"median":12.509208,"eighty":22.459606,"marketCap":355114706},{"date":"2021-10-01","current":9.721084,"twenty":9.398361,"median":12.430992,"eighty":22.459606,"marketCap":379229205},{"date":"2021-10-08","current":9.956568,"twenty":9.398361,"median":12.382323,"eighty":22.459606,"marketCap":388415681},{"date":"2021-10-15","current":9.757878,"twenty":9.398361,"median":12.347298,"eighty":22.459606,"marketCap":380664592},{"date":"2021-10-22","current":10.615327,"twenty":9.398361,"median":12.27273,"eighty":22.459606,"marketCap":394444306},{"date":"2021-10-29","current":10.460809,"twenty":9.398361,"median":12.220132,"eighty":22.459606,"marketCap":388702758},{"date":"2021-11-05","current":10.769844,"twenty":9.398361,"median":12.154803,"eighty":22.459606,"marketCap":400185853},{"date":"2021-11-12","current":10.630778,"twenty":9.398361,"median":12.051576,"eighty":22.459606,"marketCap":395018461},{"date":"2021-11-19","current":10.314018,"twenty":9.398361,"median":12.009936,"eighty":22.459606,"marketCap":383248288},{"date":"2021-11-26","current":9.889096,"twenty":9.398361,"median":11.992769,"eighty":22.459606,"marketCap":367459033},{"date":"2021-12-03","current":15.548071,"twenty":9.398361,"median":11.905406,"eighty":22.459606,"marketCap":577735205},{"date":"2021-12-10","current":14.874127,"twenty":9.398578,"median":11.942298,"eighty":22.459606,"marketCap":552692802},{"date":"2021-12-17","current":15.456474,"twenty":9.398578,"median":11.942298,"eighty":22.459606,"marketCap":574331672},{"date":"2021-12-23","current":15.32302,"twenty":9.398578,"median":11.942298,"eighty":22.459606,"marketCap":569372764},{"date":"2021-12-31","current":15.274491,"twenty":9.398578,"median":11.942298,"eighty":22.452603,"marketCap":567569525},{"date":"2022-01-07","current":16.499847,"twenty":9.398795,"median":11.942723,"eighty":22.447635,"marketCap":613101314},{"date":"2022-01-14","current":17.154988,"twenty":9.398795,"median":11.942723,"eighty":22.447635,"marketCap":637445043},{"date":"2022-01-21","current":16.281467,"twenty":9.398795,"median":11.942723,"eighty":22.447635,"marketCap":604986738},{"date":"2022-01-28","current":29.800587,"twenty":9.399011,"median":11.943148,"eighty":22.459606,"marketCap":597322971},{"date":"2022-02-04","current":31.054412,"twenty":9.399011,"median":11.943148,"eighty":22.462384,"marketCap":622454630},{"date":"2022-02-11","current":31.80859,"twenty":9.399228,"median":11.947462,"eighty":22.531203,"marketCap":637571385},{"date":"2022-02-18","current":32.340952,"twenty":9.399228,"median":11.947462,"eighty":22.537839,"marketCap":648242036},{"date":"2022-02-25","current":31.631137,"twenty":9.399228,"median":11.947462,"eighty":22.56213,"marketCap":634014501},{"date":"2022-03-04","current":31.453683,"twenty":9.399228,"median":11.947462,"eighty":22.562664,"marketCap":630457618},{"date":"2022-03-11","current":31.520228,"twenty":9.399228,"median":11.947462,"eighty":22.63125,"marketCap":631791449},{"date":"2022-03-18","current":30.233688,"twenty":9.399228,"median":11.947462,"eighty":22.659916,"marketCap":606004043},{"date":"2022-03-25","current":33.627492,"twenty":9.399228,"median":11.947462,"eighty":22.663628,"marketCap":674029442},{"date":"2022-04-01","current":32.474042,"twenty":9.399228,"median":11.947462,"eighty":22.688874,"marketCap":650909698},{"date":"2022-04-08","current":31.254047,"twenty":9.399228,"median":11.947462,"eighty":22.73051,"marketCap":626456124},{"date":"2022-04-14","current":31.231866,"twenty":9.399228,"median":11.947462,"eighty":22.757169,"marketCap":626011513},{"date":"2022-04-22","current":31.364956,"twenty":9.399228,"median":11.947462,"eighty":22.757169,"marketCap":628679176},{"date":"2022-04-29","current":30.330869,"twenty":9.399228,"median":11.947462,"eighty":22.757169,"marketCap":612228589},{"date":"2022-05-06","current":31.189913,"twenty":9.399228,"median":11.947462,"eighty":22.757169,"marketCap":629568397},{"date":"2022-05-13","current":30.46303,"twenty":9.399228,"median":11.947462,"eighty":22.757169,"marketCap":614896252},{"date":"2022-05-20","current":30.705324,"twenty":9.399228,"median":11.947462,"eighty":22.764348,"marketCap":619786967},{"date":"2022-05-27","current":33.018135,"twenty":9.399228,"median":11.947462,"eighty":22.933559,"marketCap":666471064},{"date":"2022-06-03","current":34.00934,"twenty":9.399228,"median":11.947462,"eighty":22.951675,"marketCap":686478534},{"date":"2022-06-10","current":31.806663,"twenty":9.399228,"median":11.947462,"eighty":23.039688,"marketCap":642017489},{"date":"2022-06-17","current":30.441003,"twenty":9.399228,"median":11.947462,"eighty":23.085282,"marketCap":614451641},{"date":"2022-06-24","current":29.648039,"twenty":9.399011,"median":11.943148,"eighty":23.146181,"marketCap":598445665},{"date":"2022-07-01","current":30.617217,"twenty":9.399011,"median":11.943148,"eighty":23.326069,"marketCap":618008525},{"date":"2022-07-08","current":31.542342,"twenty":9.399011,"median":11.943148,"eighty":23.374543,"marketCap":636682164},{"date":"2022-07-15","current":31.14586,"twenty":9.399011,"median":11.943148,"eighty":24.159852,"marketCap":628679176},{"date":"2022-07-22","current":31.89477,"twenty":9.399011,"median":11.943148,"eighty":25.481051,"marketCap":643795931},{"date":"2022-07-29","current":26.455941,"twenty":9.399011,"median":11.943148,"eighty":25.644522,"marketCap":624677682},{"date":"2022-08-05","current":26.418281,"twenty":9.399011,"median":11.943148,"eighty":25.746692,"marketCap":623788461},{"date":"2022-08-12","current":27.736371,"twenty":9.399011,"median":11.943148,"eighty":25.991899,"marketCap":654911192},{"date":"2022-08-19","current":27.724716,"twenty":9.399011,"median":11.943148,"eighty":26.238368,"marketCap":654635993},{"date":"2022-08-26","current":26.554578,"twenty":9.399011,"median":11.943148,"eighty":26.389623,"marketCap":627006700},{"date":"2022-09-02","current":25.478806,"twenty":9.399011,"median":11.943148,"eighty":26.389623,"marketCap":601605576},{"date":"2022-09-09","current":25.894017,"twenty":9.399011,"median":11.943148,"eighty":26.389623,"marketCap":611409518},{"date":"2022-09-16","current":25.837397,"twenty":9.399011,"median":11.943148,"eighty":26.389623,"marketCap":610072617},{"date":"2022-09-23","current":25.554299,"twenty":9.399011,"median":11.943148,"eighty":26.403125,"marketCap":603388111},{"date":"2022-09-30","current":24.629513,"twenty":9.399011,"median":11.943148,"eighty":26.403125,"marketCap":581552056},{"date":"2022-10-07","current":25.02585,"twenty":9.399011,"median":11.943148,"eighty":26.261581,"marketCap":590910365},{"date":"2022-10-14","current":26.535705,"twenty":9.399011,"median":11.943148,"eighty":26.236396,"marketCap":626561066},{"date":"2022-10-21","current":27.271759,"twenty":9.399011,"median":11.943148,"eighty":26.252607,"marketCap":643940783},{"date":"2022-10-28","current":20.23049,"twenty":9.399011,"median":11.943148,"eighty":26.072569,"marketCap":702463293},{"date":"2022-11-04","current":21.860739,"twenty":9.399011,"median":11.943148,"eighty":25.901566,"marketCap":759070424},{"date":"2022-11-11","current":21.617529,"twenty":9.399011,"median":11.943148,"eighty":25.866923,"marketCap":750625452},{"date":"2022-11-18","current":22.490446,"twenty":9.399011,"median":11.943148,"eighty":25.860045,"marketCap":780935744},{"date":"2022-11-25","current":22.413424,"twenty":9.399011,"median":11.943148,"eighty":25.646179,"marketCap":778261306},{"date":"2022-12-02","current":22.64449,"twenty":9.399011,"median":11.943148,"eighty":25.547131,"marketCap":786284619},{"date":"2022-12-09","current":21.579018,"twenty":9.399011,"median":11.943148,"eighty":25.456158,"marketCap":749288233},{"date":"2022-12-16","current":20.526383,"twenty":9.399011,"median":11.943148,"eighty":25.241004,"marketCap":712737588},{"date":"2022-12-23","current":21.303022,"twenty":9.399011,"median":11.943148,"eighty":24.988103,"marketCap":739704833},{"date":"2022-12-30","current":20.590568,"twenty":9.399011,"median":11.943148,"eighty":23.6356,"marketCap":714966286},{"date":"2023-01-06","current":21.848595,"twenty":9.399011,"median":11.943148,"eighty":23.6356,"marketCap":758648765},{"date":"2023-01-13","current":21.168233,"twenty":9.399011,"median":11.943148,"eighty":23.6356,"marketCap":735024567},{"date":"2023-01-20","current":19.602118,"twenty":9.399011,"median":11.943148,"eighty":23.6356,"marketCap":680644338},{"date":"2023-01-27","current":11.063309,"twenty":9.399011,"median":11.863895,"eighty":22.620696,"marketCap":745722317},{"date":"2023-02-03","current":11.658466,"twenty":9.399011,"median":11.79359,"eighty":22.490446,"marketCap":785838879},{"date":"2023-02-10","current":11.268307,"twenty":9.399011,"median":11.75257,"eighty":22.413424,"marketCap":759540244},{"date":"2023-02-17","current":11.473306,"twenty":9.399011,"median":11.717199,"eighty":22.38394,"marketCap":773358171},{"date":"2023-02-24","current":11.122824,"twenty":9.399011,"median":11.657706,"eighty":22.310308,"marketCap":749733973},{"date":"2023-03-03","current":10.9046,"twenty":9.399011,"median":11.626617,"eighty":22.236677,"marketCap":735024567},{"date":"2023-03-10","current":9.886562,"twenty":9.399011,"median":11.572207,"eighty":22.163046,"marketCap":666403694},{"date":"2023-03-17","current":9.442594,"twenty":9.392473,"median":11.535959,"eighty":22.133576,"marketCap":636478059},{"date":"2023-03-24","current":9.283561,"twenty":9.375913,"median":11.517835,"eighty":22.038583,"marketCap":625758429},{"date":"2023-03-31","current":9.316693,"twenty":9.35251,"median":11.463853,"eighty":22.015783,"marketCap":627991685},{"date":"2023-04-06","current":9.011879,"twenty":9.316693,"median":11.42371,"eighty":21.94398,"marketCap":607445727},{"date":"2023-04-14","current":8.779956,"twenty":9.283484,"median":11.381904,"eighty":21.863851,"marketCap":591812932},{"date":"2023-04-21","current":7.520334,"twenty":9.220801,"median":11.345656,"eighty":21.75071,"marketCap":594046189},{"date":"2023-04-28","current":7.045365,"twenty":9.148407,"median":11.327532,"eighty":21.721257,"marketCap":556527482},{"date":"2023-05-05","current":6.338567,"twenty":9.112075,"median":11.291284,"eighty":21.721257,"marketCap":500696073},{"date":"2023-05-12","current":6.338567,"twenty":9.078089,"median":11.236912,"eighty":21.721257,"marketCap":500696073},{"date":"2023-05-19","current":6.870079,"twenty":9.012012,"median":11.222017,"eighty":21.701481,"marketCap":542681293},{"date":"2023-05-26","current":6.830498,"twenty":8.961194,"median":11.175727,"eighty":21.701481,"marketCap":539554734},{"date":"2023-06-02","current":6.824844,"twenty":8.937236,"median":11.149314,"eighty":21.641256,"marketCap":539108082},{"date":"2023-06-09","current":7.729546,"twenty":8.885115,"median":11.105519,"eighty":21.628867,"marketCap":610572286},{"date":"2023-06-16","current":8.012265,"twenty":8.830659,"median":11.05949,"eighty":21.561921,"marketCap":632904849},{"date":"2023-06-23","current":7.480753,"twenty":8.818959,"median":11.017019,"eighty":21.50069,"marketCap":590919630},{"date":"2023-06-30","current":7.469444,"twenty":8.783932,"median":10.993113,"eighty":21.492142,"marketCap":590026327},{"date":"2023-07-07","current":7.316776,"twenty":8.75707,"median":10.935281,"eighty":21.492142,"marketCap":577966743},{"date":"2023-07-14","current":7.780435,"twenty":8.746824,"median":10.907204,"eighty":21.492142,"marketCap":614592147},{"date":"2023-07-21","current":7.383945,"twenty":8.720276,"median":10.84682,"eighty":21.422362,"marketCap":681589838},{"date":"2023-07-28","current":7.693626,"twenty":8.698199,"median":10.791965,"eighty":21.352582,"marketCap":710175519},{"date":"2023-08-04","current":7.877499,"twenty":8.671707,"median":10.719626,"eighty":21.288963,"marketCap":727148267},{"date":"2023-08-11","current":7.661457,"twenty":8.608421,"median":10.67337,"eighty":21.283188,"marketCap":707206152},{"date":"2023-08-18","current":7.254911,"twenty":8.453884,"median":10.644499,"eighty":21.275679,"marketCap":669679104},{"date":"2023-08-25","current":6.98872,"twenty":8.386318,"median":10.613119,"eighty":21.160531,"marketCap":645107823},{"date":"2023-09-01","current":7.00324,"twenty":8.336142,"median":10.536395,"eighty":21.100859,"marketCap":646448074},{"date":"2023-09-08","current":7.00808,"twenty":8.304533,"median":10.514694,"eighty":21.054889,"marketCap":646894825},{"date":"2023-09-15","current":6.930642,"twenty":8.240023,"median":10.478066,"eighty":20.943583,"marketCap":639746816},{"date":"2023-09-22","current":6.587014,"twenty":8.169781,"median":10.460809,"eighty":20.749878,"marketCap":608027525},{"date":"2023-09-29","current":6.538616,"twenty":8.112381,"median":10.434582,"eighty":20.621377,"marketCap":603560020},{"date":"2023-10-06","current":6.591854,"twenty":8.067734,"median":10.399003,"eighty":20.43149,"marketCap":608474276},{"date":"2023-10-13","current":6.616053,"twenty":8.0041,"median":10.375825,"eighty":19.605701,"marketCap":610708029},{"date":"2023-10-20","current":6.366445,"twenty":7.904264,"median":10.361234,"eighty":19.457036,"marketCap":618302788},{"date":"2023-10-23","current":6.246844,"twenty":7.898199,"median":10.353525,"eighty":19.326723,"marketCap":606687274},{"date":"2023-11-03","current":6.481446,"twenty":7.883893,"median":10.343004,"eighty":19.26194,"marketCap":629471553},{"date":"2023-11-10","current":6.28686,"twenty":7.831434,"median":10.28869,"eighty":19.26194,"marketCap":610573546},{"date":"2023-11-17","current":6.696472,"twenty":7.82503,"median":10.262194,"eighty":19.26194,"marketCap":650354692},{"date":"2023-11-24","current":6.682665,"twenty":7.796635,"median":10.24711,"eighty":19.26194,"marketCap":649013754},{"date":"2023-12-01","current":6.484763,"twenty":7.780435,"median":10.228983,"eighty":18.723973,"marketCap":629793650},{"date":"2023-12-08","current":7.00023,"twenty":7.763493,"median":10.211098,"eighty":18.626004,"marketCap":679855317},{"date":"2023-12-15","current":7.280975,"twenty":7.731797,"median":10.19558,"eighty":18.626004,"marketCap":707121046},{"date":"2023-12-22","current":7.271771,"twenty":7.709497,"median":10.166597,"eighty":18.626004,"marketCap":706227088},{"date":"2023-12-29","current":7.239554,"twenty":7.697131,"median":10.147505,"eighty":18.634382,"marketCap":703098234},{"date":"2024-01-05","current":7.119892,"twenty":7.682585,"median":10.134162,"eighty":18.642759,"marketCap":691476775},{"date":"2024-01-12","current":6.898977,"twenty":7.657123,"median":10.114134,"eighty":18.642759,"marketCap":670021775},{"date":"2024-01-19","current":6.852953,"twenty":7.619573,"median":10.104281,"eighty":18.609249,"marketCap":665551984},{"date":"2024-01-26","current":6.943773,"twenty":7.599642,"median":10.071433,"eighty":18.318397,"marketCap":636945317},{"date":"2024-02-02","current":6.622166,"twenty":7.530411,"median":10.054626,"eighty":18.318397,"marketCap":607444692},{"date":"2024-02-09","current":6.480854,"twenty":7.481958,"median":10.034022,"eighty":18.318397,"marketCap":594482296},{"date":"2024-02-16","current":6.675767,"twenty":7.464921,"median":10.013994,"eighty":18.318397,"marketCap":612361462},{"date":"2024-02-23","current":6.534455,"twenty":7.427406,"median":10.001858,"eighty":18.318397,"marketCap":599399066},{"date":"2024-03-01","current":6.544201,"twenty":7.414093,"median":9.979779,"eighty":18.027545,"marketCap":600293025},{"date":"2024-03-08","current":6.602675,"twenty":7.380443,"median":9.961534,"eighty":18.027545,"marketCap":605656775},{"date":"2024-03-15","current":6.368855,"twenty":7.330424,"median":9.950513,"eighty":18.027545,"marketCap":584208665},{"date":"2024-03-22","current":6.735161,"twenty":7.309727,"median":9.938387,"eighty":18.027545,"marketCap":617809623},{"date":"2024-03-28","current":6.730277,"twenty":7.298336,"median":9.902998,"eighty":18.027545,"marketCap":617361610},{"date":"2024-04-05","current":6.617943,"twenty":7.273239,"median":9.885212,"eighty":18.318397,"marketCap":607057316},{"date":"2024-04-12","current":6.564218,"twenty":7.241707,"median":9.871965,"eighty":18.318397,"marketCap":602129176},{"date":"2024-04-19","current":6.882948,"twenty":7.189892,"median":9.85377,"eighty":18.318397,"marketCap":615569559},{"date":"2024-04-26","current":7.085323,"twenty":7.185792,"median":9.835669,"eighty":18.027545,"marketCap":633668737},{"date":"2024-05-03","current":7.095351,"twenty":7.15381,"median":9.822643,"eighty":18.027545,"marketCap":634565650},{"date":"2024-05-10","current":7.200653,"twenty":7.143402,"median":9.80178,"eighty":18.027545,"marketCap":643983232},{"date":"2024-05-17","current":7.421286,"twenty":7.143402,"median":9.784007,"eighty":18.027545,"marketCap":663715309},{"date":"2024-05-24","current":7.175581,"twenty":7.143402,"median":9.760954,"eighty":18.027545,"marketCap":641740950},{"date":"2024-05-31","current":7.250797,"twenty":7.137952,"median":9.747067,"eighty":18.027545,"marketCap":648467795},{"date":"2024-06-07","current":6.964977,"twenty":7.121526,"median":9.738454,"eighty":18.027545,"marketCap":622905786},{"date":"2024-06-14","current":6.844632,"twenty":7.093964,"median":9.712955,"eighty":18.027545,"marketCap":612142835},{"date":"2024-06-21","current":6.89979,"twenty":7.085323,"median":9.698991,"eighty":18.318397,"marketCap":617075855},{"date":"2024-06-28","current":7.426301,"twenty":7.085323,"median":9.691648,"eighty":18.318397,"marketCap":664163765},{"date":"2024-07-05","current":7.290912,"twenty":7.085323,"median":9.683473,"eighty":18.318397,"marketCap":652055445},{"date":"2024-07-12","current":7.782322,"twenty":7.085323,"median":9.674518,"eighty":18.318397,"marketCap":696004162},{"date":"2024-07-19","current":8.554674,"twenty":7.085323,"median":9.631186,"eighty":18.318397,"marketCap":733674490},{"date":"2024-07-26","current":8.941621,"twenty":7.085323,"median":9.625418,"eighty":18.318397,"marketCap":766860255},{"date":"2024-08-02","current":8.230475,"twenty":7.085323,"median":9.610701,"eighty":18.318397,"marketCap":705870200},{"date":"2024-08-09","current":8.001105,"twenty":7.085323,"median":9.583392,"eighty":18.318397,"marketCap":686198742},{"date":"2024-08-16","current":8.34625,"twenty":7.085323,"median":9.551567,"eighty":18.318397,"marketCap":715799472},{"date":"2024-08-23","current":8.639101,"twenty":7.085323,"median":9.543585,"eighty":18.318397,"marketCap":740915243},{"date":"2024-08-30","current":8.905805,"twenty":7.085323,"median":9.535999,"eighty":18.318397,"marketCap":763788534},{"date":"2024-09-06","current":8.712314,"twenty":7.085323,"median":9.505011,"eighty":18.318397,"marketCap":747194186},{"date":"2024-09-13","current":8.64956,"twenty":7.085323,"median":9.467722,"eighty":18.318397,"marketCap":741812235},{"date":"2024-09-20","current":8.497905,"twenty":7.085323,"median":9.429791,"eighty":18.318397,"marketCap":728805853},{"date":"2024-09-27","current":8.063858,"twenty":7.085323,"median":9.40314,"eighty":18.318397,"marketCap":691580693},{"date":"2024-10-04","current":7.886056,"twenty":7.085323,"median":9.383642,"eighty":18.318397,"marketCap":676331832},{"date":"2024-10-11","current":8.100465,"twenty":7.085323,"median":9.346843,"eighty":18.318397,"marketCap":694720164},{"date":"2024-10-18","current":9.105032,"twenty":7.085323,"median":9.300823,"eighty":18.318397,"marketCap":768273493},{"date":"2024-10-25","current":8.690442,"twenty":7.085323,"median":9.243807,"eighty":18.318397,"marketCap":733290812},{"date":"2024-11-01","current":8.717018,"twenty":7.085323,"median":9.172852,"eighty":18.318397,"marketCap":735533292},{"date":"2024-11-08","current":9.562975,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":806914231},{"date":"2024-11-15","current":9.812813,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":827995370},{"date":"2024-11-22","current":9.945706,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":839208741},{"date":"2024-11-29","current":9.887233,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":834274858},{"date":"2024-12-06","current":9.935075,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":838311672},{"date":"2024-12-13","current":9.775603,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":824855625},{"date":"2024-12-20","current":9.387556,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":792112580},{"date":"2024-12-27","current":9.483239,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":800186208},{"date":"2025-01-03","current":9.41945,"twenty":7.085323,"median":9.155491,"eighty":18.318397,"marketCap":794803789},{"date":"2025-01-10","current":9.180243,"twenty":7.085323,"median":9.146636,"eighty":18.609249,"marketCap":774619720},{"date":"2025-01-17","current":9.674605,"twenty":7.085323,"median":9.146636,"eighty":18.609249,"marketCap":816333463},{"date":"2025-01-24","current":9.689919,"twenty":7.085323,"median":9.146636,"eighty":18.609249,"marketCap":826201230},{"date":"2025-01-31","current":9.884559,"twenty":7.085323,"median":9.146636,"eighty":18.609249,"marketCap":842797020},{"date":"2025-02-07","current":10.09498,"twenty":7.085323,"median":9.146636,"eighty":18.609249,"marketCap":860738415},{"date":"2025-02-14","current":9.889819,"twenty":7.085323,"median":9.146636,"eighty":18.609249,"marketCap":843245555},{"date":"2025-02-21","current":9.642574,"twenty":7.085323,"median":9.146636,"eighty":18.609249,"marketCap":822164416},{"date":"2025-02-28","current":9.680241,"twenty":7.085323,"median":9.176548,"eighty":18.609249,"marketCap":825376055},{"date":"2025-03-07","current":9.002668,"twenty":7.085248,"median":9.199924,"eighty":18.778657,"marketCap":767603453},{"date":"2025-03-14","current":8.727938,"twenty":7.092888,"median":9.199924,"eighty":18.778657,"marketCap":744178934},{"date":"2025-03-21","current":8.939269,"twenty":7.120317,"median":9.199924,"eighty":18.778657,"marketCap":762197794},{"date":"2025-03-28","current":8.817754,"twenty":7.132779,"median":9.199924,"eighty":18.778657,"marketCap":751836950},{"date":"2025-04-04","current":7.813935,"twenty":7.145495,"median":9.199924,"eighty":18.778657,"marketCap":666247363},{"date":"2025-04-11","current":7.634304,"twenty":7.165553,"median":9.198671,"eighty":18.609249,"marketCap":650931331},{"date":"2025-04-17","current":7.808652,"twenty":7.177474,"median":9.198671,"eighty":18.609249,"marketCap":665796891},{"date":"2025-04-25","current":8.371537,"twenty":7.220911,"median":9.199924,"eighty":18.778657,"marketCap":701384141},{"date":"2025-05-02","current":8.75866,"twenty":7.228073,"median":9.199924,"eighty":18.778657,"marketCap":733818089},{"date":"2025-05-09","current":8.92175,"twenty":7.249684,"median":9.199924,"eighty":18.778657,"marketCap":747482075},{"date":"2025-05-16","current":9.196017,"twenty":7.262978,"median":9.223086,"eighty":18.778657,"marketCap":770460729},{"date":"2025-05-23","current":8.884106,"twenty":7.280529,"median":9.223086,"eighty":18.778657,"marketCap":744328143},{"date":"2025-05-30","current":9.007795,"twenty":7.280957,"median":9.223086,"eighty":18.778657,"marketCap":754691065},{"date":"2025-06-06","current":8.787306,"twenty":7.280957,"median":9.223086,"eighty":18.778657,"marketCap":736218030},{"date":"2025-06-13","current":9.19064,"twenty":7.288925,"median":9.229088,"eighty":18.778657,"marketCap":770010167},{"date":"2025-06-20","current":8.975528,"twenty":7.301088,"median":9.236448,"eighty":18.948066,"marketCap":751987694},{"date":"2025-06-27","current":9.486418,"twenty":7.313502,"median":9.25317,"eighty":18.948066,"marketCap":794791068},{"date":"2025-07-03","current":10.260819,"twenty":7.327226,"median":9.283465,"eighty":18.948066,"marketCap":859671971},{"date":"2025-07-11","current":10.223175,"twenty":7.366128,"median":9.32023,"eighty":18.948066,"marketCap":856518038},{"date":"2025-07-18","current":10.008063,"twenty":7.388298,"median":9.377283,"eighty":18.948066,"marketCap":838495565},{"date":"2025-07-25","current":9.569588,"twenty":7.399446,"median":9.392958,"eighty":18.948066,"marketCap":801098933},{"date":"2025-08-01","current":9.133628,"twenty":7.399446,"median":9.403536,"eighty":18.948066,"marketCap":764603425},{"date":"2025-08-08","current":8.912957,"twenty":7.406226,"median":9.403536,"eighty":18.948066,"marketCap":746130390},{"date":"2025-08-15","current":11.182544,"twenty":7.406226,"median":9.438333,"eighty":18.948066,"marketCap":936124343},{"date":"2025-08-22","current":11.063046,"twenty":7.406226,"median":9.461564,"eighty":18.948066,"marketCap":926120764},{"date":"2025-08-29","current":11.654249,"twenty":7.406226,"median":9.483239,"eighty":18.948066,"marketCap":975612152},{"date":"2025-09-05","current":11.798905,"twenty":7.402888,"median":9.51106,"eighty":19.117474,"marketCap":987721747},{"date":"2025-09-12","current":11.566198,"twenty":7.406226,"median":9.540814,"eighty":18.948066,"marketCap":968241095},{"date":"2025-09-19","current":11.547329,"twenty":7.406226,"median":9.566281,"eighty":18.948066,"marketCap":966661582},{"date":"2025-09-26","current":11.012731,"twenty":7.423649,"median":9.589044,"eighty":18.948066,"marketCap":921908731},{"date":"2025-10-03","current":10.754866,"twenty":7.435518,"median":9.606382,"eighty":18.948066,"marketCap":900322062},{"date":"2025-10-10","current":10.805181,"twenty":7.435518,"median":9.642933,"eighty":18.948066,"marketCap":904534095},{"date":"2025-10-17","current":10.509579,"twenty":7.435518,"median":9.676318,"eighty":18.948066,"marketCap":879788401},{"date":"2025-10-24","current":13.31656,"twenty":7.435518,"median":9.691243,"eighty":18.948066,"marketCap":940588595},{"date":"2025-10-31","current":13.540243,"twenty":7.435518,"median":9.701116,"eighty":18.948066,"marketCap":956387955},{"date":"2025-11-07","current":13.570067,"twenty":7.435518,"median":9.738119,"eighty":18.948066,"marketCap":958494537},{"date":"2025-11-14","current":13.67567,"twenty":7.435518,"median":9.743161,"eighty":18.948066,"marketCap":965953568},{"date":"2025-11-21","current":13.384857,"twenty":7.435518,"median":9.743389,"eighty":18.948066,"marketCap":945412570},{"date":"2025-11-28","current":14.055964,"twenty":7.435518,"median":9.74684,"eighty":18.948066,"marketCap":992814872},{"date":"2025-12-05","current":14.63759,"twenty":7.435518,"median":9.754199,"eighty":18.948066,"marketCap":1033896867},{"date":"2025-12-12","current":15.383264,"twenty":7.435518,"median":9.754199,"eighty":18.948066,"marketCap":1086566091},{"date":"2025-12-19","current":15.547312,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1098153320},{"date":"2025-12-26","current":15.010427,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1060231479},{"date":"2026-01-02","current":14.540652,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1027049868},{"date":"2026-01-09","current":15.114821,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1067605170},{"date":"2026-01-16","current":15.651707,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1105527011},{"date":"2026-01-23","current":13.942818,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1119747702},{"date":"2026-01-30","current":13.103363,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1052331095},{"date":"2026-02-06","current":13.549323,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1088146167},{"date":"2026-02-10","current":13.844444,"twenty":7.435518,"median":9.764083,"eighty":18.948066,"marketCap":1111847318}],"updateTime":1770884645925},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"OSBC\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20675938","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717326000012-OSBC","pdf_url":"","pub_time":1769662800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000012/0000357173-26-000012-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000012/osbc-20260129x8k001.jpg","primary":true,"translateUrl":"","linkName":"osbc-20260129x8k001.jpg","type":"GRAPHIC","id":"NTFILEGNJ8cXJEnYGboims","market":"us","size":11756},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000012/osbc-20260129x8k.htm","primary":false,"translateUrl":"","linkName":"osbc-20260129x8k.htm","type":"8-K","id":"NTFILECRX7K92rS8chenVp","market":"us","size":35685}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-01-29 13:00","pubTimestamp":1769662800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20651690","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717326000010-OSBC","pdf_url":"","pub_time":1769029512000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/0000357173-26-000010-index.html","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/357173/000035717326000010/osbc-20260121xex99d1.htm","primary":true,"translateUrl":"","linkName":"osbc-20260121xex99d1.htm","type":"EX-99.1","id":"NTFILE6LLiBFMF5d5T7PRS","market":"us","size":2253867},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121x8k.htm","primary":false,"translateUrl":"","linkName":"osbc-20260121x8k.htm","type":"8-K","id":"NTFILEHHr86uXNWjNQHU7w","market":"us","size":42166},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2.htm","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2.htm","type":"EX-99.2","id":"NTFILEE2ykZDDW5jf9Fd2D","market":"us","size":14423},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121x8k001.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121x8k001.jpg","type":"GRAPHIC","id":"NTFILE2cU9b3dx4vmQ3A2r","market":"us","size":12346},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d1001.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d1001.jpg","type":"GRAPHIC","id":"NTFILE8uKArAYLdPtHKFcE","market":"us","size":10649},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g001.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g001.jpg","type":"GRAPHIC","id":"NTFILE9tAVKJ1bK16K4SBL","market":"us","size":30347},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g002.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g002.jpg","type":"GRAPHIC","id":"NTFILE6RKAGBzQ9SKcewgx","market":"us","size":106942},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g003.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g003.jpg","type":"GRAPHIC","id":"NTFILEDuyQyE7qpR789NeR","market":"us","size":96928},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g004.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g004.jpg","type":"GRAPHIC","id":"NTFILEGjJCr8PCtnuCcrpm","market":"us","size":102069},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g005.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g005.jpg","type":"GRAPHIC","id":"NTFILE4w32DHEruDP81nVf","market":"us","size":99627},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g006.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g006.jpg","type":"GRAPHIC","id":"NTFILEBb1MjFpBVaqezr4Z","market":"us","size":112873},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g007.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g007.jpg","type":"GRAPHIC","id":"NTFILE6gwiPqUmT38S2rgd","market":"us","size":96915},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000010/osbc-20260121xex99d2g008.jpg","primary":false,"translateUrl":"","linkName":"osbc-20260121xex99d2g008.jpg","type":"GRAPHIC","id":"NTFILEAPNqAHh6uTt1MWsw","market":"us","size":122122}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-01-22 05:05","pubTimestamp":1769029512,"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":"20645664","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717326000007-OSBC","pdf_url":"","pub_time":1768885200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000007/0000357173-26-000007-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000007/osbc-20260120x8k001.jpg","primary":true,"translateUrl":"","linkName":"osbc-20260120x8k001.jpg","type":"GRAPHIC","id":"NTFILEDKc4KsbeYUgfcEG6","market":"us","size":10780},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000007/osbc-20260120x8k.htm","primary":false,"translateUrl":"","linkName":"osbc-20260120x8k.htm","type":"8-K","id":"NTFILE6XxCXKXA9ypdmmP6","market":"us","size":33229}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-01-20 13:00","pubTimestamp":1768885200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20593749","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717326000005-OSBC","pdf_url":"","pub_time":1767330000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000005/0000357173-26-000005-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000005/osbc-20260102x8k001.jpg","primary":true,"translateUrl":"","linkName":"osbc-20260102x8k001.jpg","type":"GRAPHIC","id":"NTFILE7qoyyiPCprZCQVEe","market":"us","size":11599},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717326000005/osbc-20260102x8k.htm","primary":false,"translateUrl":"","linkName":"osbc-20260102x8k.htm","type":"8-K","id":"NTFILEErHRarFJCbWuYyxa","market":"us","size":34476}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2026-01-02 13:00","pubTimestamp":1767330000,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20380182","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000091-OSBC","pdf_url":"","pub_time":1762463620000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"OSBC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/357173/0000357173-25-000091-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/357173/000035717325000091/tmb-20250930x10q.htm","primary":true,"translateUrl":"","linkName":"tmb-20250930x10q.htm","type":"10-Q","id":"NTFILE35TDZ8WQ9DuYfmwD","market":"us","size":8586603},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000091/tmb-20250930xex31d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250930xex31d1.htm","type":"EX-31.1","id":"NTFILEA8nDfmxhf1PTEHgv","market":"us","size":16972},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000091/tmb-20250930xex31d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20250930xex31d2.htm","type":"EX-31.2","id":"NTFILE3bvgKGXBBbbUneN4","market":"us","size":17455},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000091/tmb-20250930xex32d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250930xex32d1.htm","type":"EX-32.1","id":"NTFILE6v8hXpbYbMWnLcNS","market":"us","size":10009},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000091/tmb-20250930xex32d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20250930xex32d2.htm","type":"EX-32.2","id":"NTFILEE52MqbtcxWVShQzM","market":"us","size":8938},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000091/tmb-20250930x10q001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250930x10q001.jpg","type":"GRAPHIC","id":"NTFILEBxFk5rnDUT5QC1WB","market":"us","size":15958}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-11-07 05:13","pubTimestamp":1762463620,"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":"20289724","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000088-OSBC","pdf_url":"","pub_time":1761105600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/0000357173-25-000088-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/357173/000035717325000088/tmb-20251022xex99d1.htm","primary":true,"translateUrl":"","linkName":"tmb-20251022xex99d1.htm","type":"EX-99.1","id":"NTFILEFaLxDK9jFTzmS13w","market":"us","size":2151272},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20251022x8k.htm","type":"8-K","id":"NTFILE932CxgnugQwctbo9","market":"us","size":42047},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2.htm","type":"EX-99.2","id":"NTFILE6bLskiYxGBq2hKpf","market":"us","size":15178},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022x8k001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022x8k001.jpg","type":"GRAPHIC","id":"NTFILEFpGFa9EJqoPUAHQz","market":"us","size":12346},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d1001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d1001.jpg","type":"GRAPHIC","id":"NTFILE3T4Q4sJ8kjjt5gaa","market":"us","size":10649},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g001.jpg","type":"GRAPHIC","id":"NTFILEGpiPXkm7858QsJTK","market":"us","size":30316},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g002.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g002.jpg","type":"GRAPHIC","id":"NTFILEAQA6RwVEiKRckSRD","market":"us","size":107005},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g003.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g003.jpg","type":"GRAPHIC","id":"NTFILEHWh9LqX2KDsFNJjH","market":"us","size":95657},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g004.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g004.jpg","type":"GRAPHIC","id":"NTFILE5vkqhjJQdbDRbe4i","market":"us","size":86441},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g005.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g005.jpg","type":"GRAPHIC","id":"NTFILE73XkZFaKVxXgtZaq","market":"us","size":103473},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g006.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g006.jpg","type":"GRAPHIC","id":"NTFILE5CAwQQxjzkSAiMb4","market":"us","size":99262},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g007.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g007.jpg","type":"GRAPHIC","id":"NTFILECjZR24q27wyvfV4E","market":"us","size":114351},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g008.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g008.jpg","type":"GRAPHIC","id":"NTFILE7Dty4igtYxHqGhmE","market":"us","size":94017},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000088/tmb-20251022xex99d2g009.jpg","primary":false,"translateUrl":"","linkName":"tmb-20251022xex99d2g009.jpg","type":"GRAPHIC","id":"NTFILE4b9sjGwiFMfjhvCX","market":"us","size":114439}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-22 12:00","pubTimestamp":1761105600,"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":"20284879","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000086-OSBC","pdf_url":"","pub_time":1761019200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000086/0000357173-25-000086-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000086/tmb-20251021x8k001.jpg","primary":true,"translateUrl":"","linkName":"tmb-20251021x8k001.jpg","type":"GRAPHIC","id":"NTFILE7ckzNsuHnpmG24Ce","market":"us","size":10780},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000086/tmb-20251021x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20251021x8k.htm","type":"8-K","id":"NTFILE2NSnVv4e79mgXatz","market":"us","size":34593}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-21 12:00","pubTimestamp":1761019200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20229696","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000084-OSBC","pdf_url":"","pub_time":1759291200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000084/0000357173-25-000084-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000084/tmb-20251001x8k001.jpg","primary":true,"translateUrl":"","linkName":"tmb-20251001x8k001.jpg","type":"GRAPHIC","id":"NTFILE2WqiyCf2rQQR1pxF","market":"us","size":11599},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000084/tmb-20251001x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20251001x8k.htm","type":"8-K","id":"NTFILE5zZzq1ytyzLShSzK","market":"us","size":33934}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-01 12:00","pubTimestamp":1759291200,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20179520","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000082-OSBC","pdf_url":"","pub_time":1758081600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"OSBC","title":"Form 8-K/A - Current report: [Amend]","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000082/0000357173-25-000082-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000082/tmb-20250701x8ka.htm","primary":true,"translateUrl":"","linkName":"tmb-20250701x8ka.htm","type":"8-K/A","id":"NTFILE3JqSRXEaoviYXT8R","market":"us","size":55227},{"description":"EX-23.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000082/tmb-20250701xex23d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250701xex23d1.htm","type":"EX-23.1","id":"NTFILEEuN3skExaxhTZjdN","market":"us","size":4108},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000082/tmb-20250701xex99d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20250701xex99d2.htm","type":"EX-99.2","id":"NTFILED7CZi5dQZUm29G2r","market":"us","size":2018412},{"description":"EX-99.4","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000082/tmb-20250701xex99d4.htm","primary":false,"translateUrl":"","linkName":"tmb-20250701xex99d4.htm","type":"EX-99.4","id":"NTFILE9SZoN7SygDVpxJna","market":"us","size":653006},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000082/tmb-20250701x8ka001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250701x8ka001.jpg","type":"GRAPHIC","id":"NTFILEfqYtdDC3YVjppkNF","market":"us","size":12346}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-09-17 12:00","pubTimestamp":1758081600,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20170405","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000079-OSBC","pdf_url":"","pub_time":1757908800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000079/0000357173-25-000079-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000079/tmb-20250914x8k001.jpg","primary":true,"translateUrl":"","linkName":"tmb-20250914x8k001.jpg","type":"GRAPHIC","id":"NTFILE7sSaWpadP9xP8SRA","market":"us","size":11287},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000079/tmb-20250914x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20250914x8k.htm","type":"8-K","id":"NTFILE5W7qvQTDQwns2gMh","market":"us","size":37080}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-09-15 12:00","pubTimestamp":1757908800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19960845","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000076-OSBC","pdf_url":"","pub_time":1754539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"OSBC","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000076/0000357173-25-000076-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/357173/000035717325000076/tmb-20250630x10q.htm","primary":true,"translateUrl":"","linkName":"tmb-20250630x10q.htm","type":"10-Q","id":"NTFILE2ocZb7dzJ9ijFEtf","market":"us","size":8096615},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000076/tmb-20250630xex31d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250630xex31d1.htm","type":"EX-31.1","id":"NTFILE8Gr7NupMD8yiu28E","market":"us","size":16970},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000076/tmb-20250630xex31d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20250630xex31d2.htm","type":"EX-31.2","id":"NTFILE9woFgoRg1zwWNuDx","market":"us","size":17453},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000076/tmb-20250630xex32d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250630xex32d1.htm","type":"EX-32.1","id":"NTFILEE6XQfBZcjZo1YaUm","market":"us","size":10007},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000076/tmb-20250630xex32d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20250630xex32d2.htm","type":"EX-32.2","id":"NTFILE2jK3dXnSs7vFSqzp","market":"us","size":8936},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000076/tmb-20250630x10q001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250630x10q001.jpg","type":"GRAPHIC","id":"NTFILEH65SUCPTj2dbdDPV","market":"us","size":15958}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2025-08-07 12:00","pubTimestamp":1754539200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19905897","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000073-OSBC","pdf_url":"","pub_time":1753301116000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/0000357173-25-000073-index.html","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/357173/000035717325000073/tmb-20250723xex99d1.htm","primary":true,"translateUrl":"","linkName":"tmb-20250723xex99d1.htm","type":"EX-99.1","id":"NTFILEGDYgDzov67wfcgn6","market":"us","size":1987725},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20250723x8k.htm","type":"8-K","id":"NTFILEHmBWsJzAKW6AhNTZ","market":"us","size":42386},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2.htm","type":"EX-99.2","id":"NTFILE5GSKuEViW1MaMuk3","market":"us","size":12950},{"description":"GRAPHIC","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723x8k001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723x8k001.jpg","type":"GRAPHIC","id":"NTFILE4PNGh7t37zVnvjjS","market":"us","size":12346},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d1001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d1001.jpg","type":"GRAPHIC","id":"NTFILECW5uQendpzqvZSdz","market":"us","size":10649},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g001.jpg","type":"GRAPHIC","id":"NTFILE3UBr79E68Mze8Q29","market":"us","size":29718},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g002.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g002.jpg","type":"GRAPHIC","id":"NTFILE6R91u6DEi1T7gSmq","market":"us","size":102404},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g003.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g003.jpg","type":"GRAPHIC","id":"NTFILEGhYQvL7sjW6L8pw2","market":"us","size":91293},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g004.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g004.jpg","type":"GRAPHIC","id":"NTFILECvAywttgxHNUTr3R","market":"us","size":86729},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g005.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g005.jpg","type":"GRAPHIC","id":"NTFILEGg8cjiYwnRtVTr5j","market":"us","size":99672},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g006.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g006.jpg","type":"GRAPHIC","id":"NTFILECak1uw1hxT8sBFKf","market":"us","size":97010},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g007.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g007.jpg","type":"GRAPHIC","id":"NTFILEBkDhNPixximQkNKB","market":"us","size":110063},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000073/tmb-20250723xex99d2g008.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250723xex99d2g008.jpg","type":"GRAPHIC","id":"NTFILEHQ6oWQNKyDhf3VH2","market":"us","size":98882}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-07-24 04:05","pubTimestamp":1753301116,"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":"19880386","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000071-OSBC","pdf_url":"","pub_time":1752552000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000071/0000357173-25-000071-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000071/tmb-20250715x8k001.jpg","primary":true,"translateUrl":"","linkName":"tmb-20250715x8k001.jpg","type":"GRAPHIC","id":"NTFILE5Y9grhcHPTMfAQSB","market":"us","size":10780},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000071/tmb-20250715x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20250715x8k.htm","type":"8-K","id":"NTFILEBzxxZhTQFvYiyF4g","market":"us","size":34975}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-07-15 12:00","pubTimestamp":1752552000,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19839875","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000069-OSBC","pdf_url":"","pub_time":1751428800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000069/0000357173-25-000069-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000069/tmb-20250702x8k001.jpg","primary":true,"translateUrl":"","linkName":"tmb-20250702x8k001.jpg","type":"GRAPHIC","id":"NTFILE9MFkhcP9MaKi2nPe","market":"us","size":11599},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000069/tmb-20250702x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20250702x8k.htm","type":"8-K","id":"NTFILE6V9TgnStvQwoCCgQ","market":"us","size":34157}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-07-02 12:00","pubTimestamp":1751428800,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19832263","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000066-OSBC","pdf_url":"","pub_time":1751342400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/0000357173-25-000066-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701xex10d1.htm","primary":true,"translateUrl":"","linkName":"tmb-20250701xex10d1.htm","type":"EX-10.1","id":"NTFILE2ab7Nj1jrCxjuKCH","market":"us","size":113727},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20250701x8k.htm","type":"8-K","id":"NTFILEAJbrCUvLT9CvUmjJ","market":"us","size":63814},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701xex10d2.htm","primary":false,"translateUrl":"","linkName":"tmb-20250701xex10d2.htm","type":"EX-10.2","id":"NTFILE8FLk42M5BdL5JP3r","market":"us","size":85823},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701xex23d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250701xex23d1.htm","type":"EX-23.1","id":"NTFILE4TgBpHGr5HTaSYdV","market":"us","size":5956},{"description":"EX-99.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701xex99d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250701xex99d1.htm","type":"EX-99.1","id":"NTFILEAeWNDP2WwaN1qQQs","market":"us","size":27723},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701x8k001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250701x8k001.jpg","type":"GRAPHIC","id":"NTFILEBVCrLUQ1bqzeaNLt","market":"us","size":11756},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701xex10d2001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250701xex10d2001.jpg","type":"GRAPHIC","id":"NTFILE267a2uzjVGmhKgjA","market":"us","size":711},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000066/tmb-20250701xex99d1001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250701xex99d1001.jpg","type":"GRAPHIC","id":"NTFILE5RCo5dX9bSXKpMbc","market":"us","size":17388}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-07-01 12:00","pubTimestamp":1751342400,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.01: Completion of Acquisition or Disposition of Assets;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19828025","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000063-OSBC","pdf_url":"","pub_time":1751256000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","symbol":"OSBC","title":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000063/0000357173-25-000063-index.htm","us_notice_code":"Form 11-K","us_title_en":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"11-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000063/tmb-20241231x11k.htm","primary":true,"translateUrl":"","linkName":"tmb-20241231x11k.htm","type":"11-K","id":"NTFILE4neeVQfo9WH11ePN","market":"us","size":368633},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000063/tmb-20241231x11k001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20241231x11k001.jpg","type":"GRAPHIC","id":"NTFILE9qhiJjM4rrHU1XxZ","market":"us","size":13612}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2025-06-30 12:00","pubTimestamp":1751256000,"title_zh":"Form 11-K - Annual report of employee stock purchase, savings and similar plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19785873","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000060-OSBC","pdf_url":"","pub_time":1750219200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000060/0000357173-25-000060-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000060/tmb-20250618x8k001.jpg","primary":true,"translateUrl":"","linkName":"tmb-20250618x8k001.jpg","type":"GRAPHIC","id":"NTFILEFo9mBLBsJzux3mpS","market":"us","size":11756},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000060/tmb-20250618x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20250618x8k.htm","type":"8-K","id":"NTFILEERszGUcF8p6pkVDJ","market":"us","size":39777}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-18 12:00","pubTimestamp":1750219200,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19727214","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000055-OSBC","pdf_url":"","pub_time":1748923200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"OSBC","title":"Form 8-K/A - Current report: [Amend]","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000055/0000357173-25-000055-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000055/tmb-20250520x8ka.htm","primary":true,"translateUrl":"","linkName":"tmb-20250520x8ka.htm","type":"8-K/A","id":"NTFILE294NvRC7t9wJFmqz","market":"us","size":36942},{"description":"GRAPHIC","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000055/tmb-20250520x8ka001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250520x8ka001.jpg","type":"GRAPHIC","id":"NTFILEGoWhE1AQ23EGtFmo","market":"us","size":10764}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-06-03 12:00","pubTimestamp":1748923200,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19721041","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000052-OSBC","pdf_url":"","pub_time":1748836800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"OSBC","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000052/0000357173-25-000052-index.htm","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000052/tmb-20250602xs8.htm","primary":true,"translateUrl":"","linkName":"tmb-20250602xs8.htm","type":"S-8","id":"NTFILEDAechkAwJL55KuQ8","market":"us","size":94129},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000052/tmb-20250602xex5d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250602xex5d1.htm","type":"EX-5.1","id":"NTFILEGhpK5FMKRmm5e5Bx","market":"us","size":19578},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000052/tmb-20250602xex23d1.htm","primary":false,"translateUrl":"","linkName":"tmb-20250602xex23d1.htm","type":"EX-23.1","id":"NTFILEENRU5RE17NL7u4H7","market":"us","size":1996},{"description":"EX-FILING FEES","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000052/tmb-20250602xexfees.htm","primary":false,"translateUrl":"","linkName":"tmb-20250602xexfees.htm","type":"EX-FILING FEES","id":"NTFILE4ome16nZcD4xzNdQ","market":"us","size":62760},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000052/tmb-20250602xex5d1001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250602xex5d1001.jpg","type":"GRAPHIC","id":"NTFILE7NjADqi1Y2FrwGJB","market":"us","size":6258},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000052/tmb-20250602xs8001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250602xs8001.jpg","type":"GRAPHIC","id":"NTFILEGbLtDkEzzh3s2VZu","market":"us","size":691}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Employee Stock Ownership","pubTime":"2025-06-02 12:00","pubTimestamp":1748836800,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"19703300","market":"us","labels":[],"media":"sec.gov","original_id":"AN35717325000048-OSBC","pdf_url":"","pub_time":1748404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"OSBC","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000048/0000357173-25-000048-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000048/tmb-20250523xex3d1.htm","primary":true,"translateUrl":"","linkName":"tmb-20250523xex3d1.htm","type":"EX-3.1","id":"NTFILE9ypQ7vJ7YtUjiiV8","market":"us","size":10023},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000048/tmb-20250523x8k.htm","primary":false,"translateUrl":"","linkName":"tmb-20250523x8k.htm","type":"8-K","id":"NTFILEGUhyFph417wx5vhW","market":"us","size":38626},{"description":"GRAPHIC","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/357173/000035717325000048/tmb-20250523x8k001.jpg","primary":false,"translateUrl":"","linkName":"tmb-20250523x8k001.jpg","type":"GRAPHIC","id":"NTFILE8qTwrX1HMiRbHtu4","market":"us","size":11756}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-05-28 12:00","pubTimestamp":1748404800,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":14,"pageCount":1,"totalSize":272,"code":"91000000","status":"200"}]}}