US StockDetailed Quotes

Provided by Tiger Trade Technology Pte. Ltd.

James River

7.04

+0.16502.40%

Volume:68.02K

Turnover:475.63K

Market Cap:323.37M

PE:-3.38

High:7.04

Open:6.87

Low:6.85

Close:6.87

52wk High:7.10

52wk Low:3.00

Shares:45.97M

Float Shares:42.04M

Volume Ratio:1.28

T/O Rate:0.16%

Dividend:0.04

Dividend Rate:0.57%

EPS(TTM):-2.0806

EPS(LYR):-3.0572

ROE:-6.97%

ROA:-0.29%

PB:0.64

PE(LYR):-2.30

Loading ...

Overview Company News Filings

Major Issues Report

Form 8-K - Current report

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Employee Stock Ownership

Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments

Major Issues Report

Form 8-K - Current report

Employee Stock Ownership

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

Employee Stock Ownership

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

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

Correspondence

Form CORRESP - Correspondence

Correspondence

Form CORRESP - Correspondence

Correspondence

Form CORRESP - Correspondence

{"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-web.itiger.com/stock/JRVR/filings"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"JRVR","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"JRVR\",,,,,undefined,":{"symbol":"JRVR","market":"US","secType":"STK","nameCN":"James River","latestPrice":7.035,"timestamp":1771345027291,"preClose":6.87,"halted":0,"volume":68023,"delay":0,"changeRate":0.0240174672489083,"floatShares":42042711,"shares":45965839,"eps":-2.0806,"marketStatus":"Trading","change":0.165,"latestTime":"02-17 11:17:38 EST","open":6.87,"high":7.035,"low":6.85,"amount":475630.50902989996,"amplitude":0.026929,"askPrice":7.08,"askSize":20,"bidPrice":7.06,"bidSize":832,"shortable":3,"etf":0,"ttmEps":-2.0806,"tradingStatus":2,"nextMarketStatus":{"tag":"Post-Mkt","tradingStatus":3,"beginTime":1771362000000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1418360400000,"exchange":"NASDAQ","adjPreClose":6.87,"dividendRate":0.005686,"preHourTrading":{"tag":"盘前","latestPrice":6.81,"preClose":6.87,"latestTime":"08:00 EST","volume":2,"amount":13.62,"timestamp":1771333200476,"change":-0.06,"changeRate":-0.008734,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":6.87,"preClose":6.87,"latestTime":"16:10 EST","volume":940,"amount":6457.8,"timestamp":1771017004825,"change":0,"changeRate":0,"amplitude":0},"volumeRatio":1.284388,"impliedVol":1.0471,"impliedVolPercentile":0.7052},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"JRVR\",,,,,undefined,":{"symbol":"JRVR","floatShares":42042711,"roa":"-0.29%","roe":"-6.97%","lyrEps":-3.057231,"volumeRatio":1.284388,"shares":45965839,"dividePrice":0.04,"high":7.035,"amplitude":0.026929,"preClose":6.87,"low":6.85,"week52Low":3,"pbRate":"0.64","psRate":"0.50","week52High":7.1,"institutionHeld":0,"latestPrice":7.035,"committee":0.953052,"eps":-2.0806,"divideRate":0.005686,"volume":68023,"delay":0,"ttmEps":-2.0806,"open":6.87,"prevYearClose":6.36,"prevWeekClose":6.87,"prevMonthClose":6.71,"prevQuarterClose":6.36,"fiveDayClose":6.72,"twentyDayClose":6.61,"sixtyDayClose":5.65,"earningDate":1772380800000,"earningTime":"盘后","dividendPayoutRate":0.3369743410887978,"dividendFrequency":"Q","dividendGrowthYears":0,"dividendGrowthRate":-0.20000000000000004,"fiveYearAvgDividendRate":0.026427798279353702},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/JRVR\",params:#limit:5,,,undefined,":[{"date":"2026-03-02","symbol":"JRVR","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":"2025/12","expectedEps":0.31,"defaultRemindTime":1772485200000,"name":null,"time":"Post Market","dateTimestamp":1772427600000,"actualEps":null},{"date":"2025-12-15","symbol":"JRVR","amount":0.01,"announcedDate":"2025-11-03","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-12-15","defaultRemindTime":1765809000000,"name":"James River Group Holdings, Ltd.","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-12-31","payableDate":"2025-12-15","currency":"USD","dateTimestamp":1765774800000,"payDate":"2025-12-31"},{"market":"US","date":"2025-11-03","symbol":"JRVR","fiscalQuarterEnding":"2025/09","expectedEps":0.26,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1762146000000,"reportTimeType":"post","actualEps":0.32},{"date":"2025-09-15","symbol":"JRVR","amount":0.01,"announcedDate":"2025-08-04","type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-09-15","defaultRemindTime":1757943000000,"name":"James River Group Holdings, Ltd.","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-09-30","payableDate":"2025-09-15","currency":"USD","dateTimestamp":1757908800000,"payDate":"2025-09-30"},{"market":"US","date":"2025-08-04","symbol":"JRVR","fiscalQuarterEnding":"2025/06","expectedEps":0.22,"name":null,"time":"Post Market","type":"earning","dateTimestamp":1754280000000,"reportTimeType":"post","actualEps":0.23}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"JRVR\",market:\"US\",,,undefined,":[{"executeDate":"2016-03-10","recordDate":"2016-03-14","paymentDate":"2016-03-28","value":0.2,"currency":"USD"},{"executeDate":"2016-06-09","recordDate":"2016-06-13","paymentDate":"2016-06-30","value":0.2,"currency":"USD"},{"executeDate":"2016-09-08","recordDate":"2016-09-12","paymentDate":"2016-09-30","value":0.2,"currency":"USD"},{"executeDate":"2016-12-14","recordDate":"2016-12-16","paymentDate":"2016-12-29","value":1.65,"currency":"USD"},{"executeDate":"2017-03-09","recordDate":"2017-03-13","paymentDate":"2017-03-31","value":0.3,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"JRVR\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0,"buy":0.6667,"hold":0.3333,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.6667,"analysts":3,"updateTime":1766120400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/JRVR\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"JRVR","date":"2026-02-13","current":-3.364414,"percent":0.338247,"low":-23.148028,"twenty":-14.737167,"median":-2.97538,"eighty":5.86516,"high":324.109291,"avg":8.715407,"sd":60.178107,"marketCap":310269413},"quantilePoints":[{"date":"2021-02-19","current":33.141456,"twenty":18.539185,"median":21.562368,"eighty":28.312273,"marketCap":1509692745},{"date":"2021-02-26","current":292.795308,"twenty":18.654029,"median":21.624229,"eighty":28.367705,"marketCap":1412444564},{"date":"2021-03-05","current":298.790245,"twenty":18.742447,"median":21.661369,"eighty":28.427296,"marketCap":1441364143},{"date":"2021-03-12","current":302.680577,"twenty":18.771995,"median":21.695653,"eighty":28.564492,"marketCap":1460131104},{"date":"2021-03-19","current":296.558088,"twenty":18.81579,"median":21.748778,"eighty":28.652123,"marketCap":1430596215},{"date":"2021-03-26","current":292.922859,"twenty":18.865818,"median":21.818245,"eighty":28.811167,"marketCap":1413059874},{"date":"2021-04-01","current":295.920328,"twenty":18.894082,"median":21.866577,"eighty":28.856437,"marketCap":1427519664},{"date":"2021-04-09","current":310.716345,"twenty":18.908449,"median":21.885446,"eighty":28.954653,"marketCap":1498895647},{"date":"2021-04-16","current":324.109291,"twenty":18.983328,"median":21.917715,"eighty":29.051063,"marketCap":1563503218},{"date":"2021-04-23","current":295.665225,"twenty":19.078219,"median":21.956439,"eighty":29.110495,"marketCap":1426289043},{"date":"2021-04-30","current":300.44842,"twenty":19.107249,"median":21.991713,"eighty":29.182566,"marketCap":1449363176},{"date":"2021-05-07","current":-21.871102,"twenty":19.1114,"median":22.009917,"eighty":29.217851,"marketCap":1352093401},{"date":"2021-05-14","current":-20.685804,"twenty":19.093974,"median":22.009917,"eighty":29.217851,"marketCap":1278817073},{"date":"2021-05-21","current":-19.769382,"twenty":18.986421,"median":22.009917,"eighty":29.217851,"marketCap":1222162979},{"date":"2021-05-28","current":-21.053578,"twenty":18.915098,"median":21.988709,"eighty":29.217851,"marketCap":1301553255},{"date":"2021-06-04","current":-21.596196,"twenty":18.899469,"median":21.956439,"eighty":29.217851,"marketCap":1335098442},{"date":"2021-06-11","current":-21.584138,"twenty":18.875239,"median":21.917715,"eighty":29.217851,"marketCap":1334352994},{"date":"2021-06-18","current":-21.656487,"twenty":18.837555,"median":21.894539,"eighty":29.217851,"marketCap":1338825685},{"date":"2021-06-25","current":-22.259396,"twenty":18.782285,"median":21.876319,"eighty":29.217851,"marketCap":1376098115},{"date":"2021-07-02","current":-22.265425,"twenty":18.750154,"median":21.867069,"eighty":29.217851,"marketCap":1376470839},{"date":"2021-07-09","current":-22.084552,"twenty":18.705977,"median":21.853176,"eighty":29.217851,"marketCap":1365289110},{"date":"2021-07-16","current":-22.832159,"twenty":18.642641,"median":21.748778,"eighty":29.217851,"marketCap":1411506924},{"date":"2021-07-23","current":-22.030291,"twenty":18.452486,"median":21.701366,"eighty":29.215586,"marketCap":1361934592},{"date":"2021-07-30","current":-21.933825,"twenty":18.092047,"median":21.661369,"eighty":29.215586,"marketCap":1355971003},{"date":"2021-08-06","current":-18.751751,"twenty":17.770914,"median":21.624229,"eighty":29.215586,"marketCap":1436234108},{"date":"2021-08-13","current":-18.785818,"twenty":17.112983,"median":21.624229,"eighty":29.215586,"marketCap":1438843409},{"date":"2021-08-20","current":-18.819886,"twenty":16.778359,"median":21.562368,"eighty":29.215586,"marketCap":1441452711},{"date":"2021-08-27","current":-18.60088,"twenty":16.387965,"median":21.471331,"eighty":29.215586,"marketCap":1424678629},{"date":"2021-09-03","current":-17.642122,"twenty":16.250684,"median":21.412171,"eighty":29.215586,"marketCap":1351245430},{"date":"2021-09-10","current":-16.722299,"twenty":16.057632,"median":21.397384,"eighty":29.215586,"marketCap":1280794288},{"date":"2021-09-17","current":-16.581162,"twenty":15.778779,"median":21.334813,"eighty":29.215586,"marketCap":1269984325},{"date":"2021-09-24","current":-16.488969,"twenty":15.499927,"median":21.320722,"eighty":29.215586,"marketCap":1262923110},{"date":"2021-10-01","current":-18.971075,"twenty":15.272554,"median":21.28333,"eighty":29.215586,"marketCap":1453032551},{"date":"2021-10-08","current":-18.591459,"twenty":15.078692,"median":21.181402,"eighty":29.212308,"marketCap":1423956990},{"date":"2021-10-15","current":-18.941873,"twenty":14.740755,"median":21.110824,"eighty":29.212308,"marketCap":1450795970},{"date":"2021-10-22","current":-19.014877,"twenty":14.415911,"median":21.032841,"eighty":29.212308,"marketCap":1456387424},{"date":"2021-10-29","current":-15.549662,"twenty":-9.609406,"median":20.989306,"eighty":29.212308,"marketCap":1190979733},{"date":"2021-11-05","current":-9.128336,"twenty":-15.561343,"median":20.958391,"eighty":29.20903,"marketCap":1157144353},{"date":"2021-11-12","current":-8.65471,"twenty":-15.561343,"median":20.877153,"eighty":29.20903,"marketCap":1097105603},{"date":"2021-11-19","current":-8.513504,"twenty":-15.561343,"median":20.845399,"eighty":29.20903,"marketCap":1079205852},{"date":"2021-11-26","current":-8.128131,"twenty":-15.561343,"median":20.805712,"eighty":29.20903,"marketCap":1030354446},{"date":"2021-12-03","current":-7.295608,"twenty":-15.561343,"median":20.741329,"eighty":29.20903,"marketCap":924820495},{"date":"2021-12-10","current":-7.339735,"twenty":-15.561343,"median":20.708075,"eighty":29.20903,"marketCap":930414167},{"date":"2021-12-17","current":-7.845721,"twenty":-15.561343,"median":20.670918,"eighty":29.20903,"marketCap":994554943},{"date":"2021-12-23","current":-7.983984,"twenty":-15.561343,"median":20.653273,"eighty":29.20903,"marketCap":1012081783},{"date":"2021-12-31","current":-8.475261,"twenty":-15.561343,"median":20.631597,"eighty":29.20903,"marketCap":1074358002},{"date":"2022-01-07","current":-8.48997,"twenty":-15.557449,"median":20.60671,"eighty":29.205752,"marketCap":1076222560},{"date":"2022-01-14","current":-8.531155,"twenty":-15.557449,"median":20.575668,"eighty":29.205752,"marketCap":1081443321},{"date":"2022-01-21","current":-7.933974,"twenty":-15.557449,"median":20.560147,"eighty":29.205752,"marketCap":1005742288},{"date":"2022-01-28","current":-8.06047,"twenty":-15.557449,"median":20.518758,"eighty":29.205752,"marketCap":1021777482},{"date":"2022-02-04","current":-8.281104,"twenty":-15.553556,"median":20.50841,"eighty":29.202474,"marketCap":1049745844},{"date":"2022-02-11","current":-7.995751,"twenty":-15.553556,"median":20.487716,"eighty":29.202474,"marketCap":1013573429},{"date":"2022-02-18","current":-7.931032,"twenty":-15.553556,"median":20.468498,"eighty":29.202474,"marketCap":1005369377},{"date":"2022-02-25","current":-7.801594,"twenty":-15.553556,"median":20.461087,"eighty":29.202474,"marketCap":988961271},{"date":"2022-03-04","current":-4.494691,"twenty":-15.553556,"median":20.440039,"eighty":29.202474,"marketCap":776678032},{"date":"2022-03-11","current":-4.568374,"twenty":-15.553556,"median":20.423543,"eighty":29.202474,"marketCap":789410459},{"date":"2022-03-18","current":-4.540201,"twenty":-15.553556,"median":20.38683,"eighty":29.202474,"marketCap":784542178},{"date":"2022-03-25","current":-4.735245,"twenty":-15.553556,"median":20.353479,"eighty":29.202474,"marketCap":818245660},{"date":"2022-04-01","current":-5.519757,"twenty":-15.553556,"median":20.330389,"eighty":29.202474,"marketCap":953808557},{"date":"2022-04-08","current":-5.303041,"twenty":-15.553556,"median":20.29977,"eighty":29.202474,"marketCap":916360243},{"date":"2022-04-14","current":-5.255364,"twenty":-15.553556,"median":20.265248,"eighty":29.202474,"marketCap":908121614},{"date":"2022-04-22","current":-5.16651,"twenty":-15.553556,"median":20.233943,"eighty":29.202474,"marketCap":892767805},{"date":"2022-04-29","current":-5.138337,"twenty":-15.553556,"median":20.216763,"eighty":29.202474,"marketCap":887899524},{"date":"2022-05-06","current":-4.895615,"twenty":-15.553556,"median":20.189332,"eighty":29.202474,"marketCap":845957413},{"date":"2022-05-13","current":-16.162119,"twenty":-15.699948,"median":20.157564,"eighty":29.202474,"marketCap":955730737},{"date":"2022-05-20","current":-15.83913,"twenty":-15.954501,"median":20.120488,"eighty":29.202474,"marketCap":936631102},{"date":"2022-05-27","current":-16.618103,"twenty":-16.037528,"median":20.091303,"eighty":29.202474,"marketCap":982694927},{"date":"2022-06-03","current":-15.889795,"twenty":-16.069075,"median":20.073329,"eighty":29.202474,"marketCap":939627123},{"date":"2022-06-10","current":-15.832797,"twenty":-16.14692,"median":20.03284,"eighty":29.202474,"marketCap":936256600},{"date":"2022-06-17","current":-14.591505,"twenty":-16.14692,"median":20.016816,"eighty":29.202474,"marketCap":862854082},{"date":"2022-06-24","current":-15.579472,"twenty":-16.15072,"median":19.988326,"eighty":29.205752,"marketCap":921276494},{"date":"2022-07-01","current":-15.877129,"twenty":-16.15072,"median":19.938559,"eighty":29.205752,"marketCap":938878118},{"date":"2022-07-08","current":-14.990492,"twenty":-16.15072,"median":19.928454,"eighty":29.205752,"marketCap":886447748},{"date":"2022-07-15","current":-13.603539,"twenty":-16.15072,"median":19.871176,"eighty":29.205752,"marketCap":804431670},{"date":"2022-07-22","current":-14.141854,"twenty":-16.15072,"median":19.839674,"eighty":29.205752,"marketCap":836264395},{"date":"2022-07-29","current":-15.04749,"twenty":-16.15072,"median":19.796948,"eighty":29.205752,"marketCap":889818272},{"date":"2022-08-05","current":-12.584755,"twenty":-16.15072,"median":19.75566,"eighty":29.205752,"marketCap":910041415},{"date":"2022-08-12","current":-13.454813,"twenty":-16.15072,"median":19.700686,"eighty":29.205752,"marketCap":972957858},{"date":"2022-08-19","current":-13.050857,"twenty":-16.15072,"median":19.650249,"eighty":29.205752,"marketCap":943746652},{"date":"2022-08-26","current":-12.760898,"twenty":-16.15072,"median":19.597065,"eighty":29.205752,"marketCap":922778792},{"date":"2022-09-02","current":-12.517488,"twenty":-16.15072,"median":19.545859,"eighty":29.205752,"marketCap":905177086},{"date":"2022-09-09","current":-12.512309,"twenty":-16.15072,"median":19.541043,"eighty":29.205752,"marketCap":904802582},{"date":"2022-09-16","current":-12.470877,"twenty":-16.15072,"median":19.497693,"eighty":29.205752,"marketCap":901806547},{"date":"2022-09-23","current":-12.196394,"twenty":-16.15072,"median":19.408866,"eighty":29.205752,"marketCap":881957814},{"date":"2022-09-30","current":-11.813152,"twenty":-16.15072,"median":19.355717,"eighty":29.205752,"marketCap":854244490},{"date":"2022-10-07","current":-11.031133,"twenty":-16.15072,"median":19.276618,"eighty":29.205752,"marketCap":797694329},{"date":"2022-10-14","current":-11.233112,"twenty":-16.15072,"median":19.244346,"eighty":29.205752,"marketCap":812300000},{"date":"2022-10-21","current":-11.528311,"twenty":-16.15072,"median":19.21431,"eighty":29.205752,"marketCap":833646749},{"date":"2022-10-28","current":-12.94216,"twenty":-16.15072,"median":19.16856,"eighty":29.205752,"marketCap":935886445},{"date":"2022-11-04","current":-16.207144,"twenty":-16.221023,"median":19.120747,"eighty":29.205752,"marketCap":859707940},{"date":"2022-11-11","current":-16.489621,"twenty":-16.285979,"median":19.107547,"eighty":29.205752,"marketCap":874691957},{"date":"2022-11-18","current":-17.03339,"twenty":-16.404534,"median":19.107547,"eighty":29.205752,"marketCap":903536188},{"date":"2022-11-25","current":-16.743851,"twenty":-16.469506,"median":19.107547,"eighty":29.205752,"marketCap":888177572},{"date":"2022-12-02","current":-17.209939,"twenty":-16.520508,"median":19.099483,"eighty":29.205752,"marketCap":912901199},{"date":"2022-12-09","current":-15.811675,"twenty":-16.572568,"median":19.078219,"eighty":29.205752,"marketCap":838730317},{"date":"2022-12-16","current":-15.359711,"twenty":-16.572568,"median":18.963392,"eighty":29.205752,"marketCap":814755891},{"date":"2022-12-23","current":-15.585693,"twenty":-16.572568,"median":18.894082,"eighty":29.205752,"marketCap":826743104},{"date":"2022-12-30","current":-14.766509,"twenty":-16.572568,"median":18.875239,"eighty":29.205752,"marketCap":783289457},{"date":"2023-01-06","current":-15.020738,"twenty":-16.572568,"median":18.875239,"eighty":29.205752,"marketCap":796775072},{"date":"2023-01-13","current":-15.183163,"twenty":-16.572568,"median":18.875239,"eighty":29.205752,"marketCap":805390881},{"date":"2023-01-20","current":-14.872438,"twenty":-16.572568,"median":18.875239,"eighty":29.205752,"marketCap":788908463},{"date":"2023-01-27","current":-15.253782,"twenty":-16.572568,"median":18.875239,"eighty":29.205752,"marketCap":809136885},{"date":"2023-02-03","current":-16.531993,"twenty":-16.572568,"median":18.875239,"eighty":29.205752,"marketCap":876939559},{"date":"2023-02-10","current":-15.967038,"twenty":-16.595938,"median":18.875239,"eighty":29.205752,"marketCap":846971527},{"date":"2023-02-17","current":-16.058843,"twenty":-16.595938,"median":18.875239,"eighty":29.205752,"marketCap":851841332},{"date":"2023-02-24","current":-15.656313,"twenty":-16.595938,"median":18.865818,"eighty":29.205752,"marketCap":830489108},{"date":"2023-03-03","current":29.590687,"twenty":-16.595938,"median":18.865818,"eighty":29.231683,"marketCap":916512362},{"date":"2023-03-10","current":27.107638,"twenty":-16.595938,"median":18.865818,"eighty":29.231683,"marketCap":839604857},{"date":"2023-03-17","current":24.757824,"twenty":-16.595938,"median":18.865818,"eighty":29.231683,"marketCap":766824096},{"date":"2023-03-24","current":25.08486,"twenty":-16.595938,"median":18.865818,"eighty":29.231683,"marketCap":776953377},{"date":"2023-03-31","current":25.012186,"twenty":-16.58855,"median":18.870528,"eighty":29.230964,"marketCap":774702426},{"date":"2023-04-06","current":23.728267,"twenty":-16.595938,"median":18.865818,"eighty":29.231683,"marketCap":734935619},{"date":"2023-04-14","current":23.716155,"twenty":-16.603327,"median":18.854042,"eighty":29.232403,"marketCap":734560460},{"date":"2023-04-21","current":24.115865,"twenty":-16.603327,"median":18.854042,"eighty":29.232403,"marketCap":746940692},{"date":"2023-04-28","current":23.364894,"twenty":-16.618103,"median":18.830489,"eighty":29.233842,"marketCap":723680862},{"date":"2023-05-05","current":24.818583,"twenty":-16.618103,"median":18.830489,"eighty":29.233842,"marketCap":753889289},{"date":"2023-05-12","current":26.750569,"twenty":-16.618103,"median":18.830489,"eighty":29.233842,"marketCap":812575281},{"date":"2023-05-19","current":26.639108,"twenty":-16.618103,"median":18.830489,"eighty":29.233842,"marketCap":809189551},{"date":"2023-05-26","current":24.806199,"twenty":-16.618103,"median":18.830489,"eighty":29.233842,"marketCap":753513096},{"date":"2023-06-02","current":23.406748,"twenty":-16.618103,"median":18.830489,"eighty":29.233842,"marketCap":711003371},{"date":"2023-06-08","current":25.115812,"twenty":-16.618103,"median":18.830489,"eighty":29.233842,"marketCap":762917903},{"date":"2023-06-16","current":24.075512,"twenty":-16.676603,"median":18.79516,"eighty":29.195908,"marketCap":731317753},{"date":"2023-06-23","current":23.803053,"twenty":-16.715603,"median":18.785739,"eighty":29.17148,"marketCap":723041523},{"date":"2023-06-30","current":22.217834,"twenty":-16.718281,"median":18.772092,"eighty":29.174252,"marketCap":674888914},{"date":"2023-07-07","current":21.375686,"twenty":-16.718281,"median":18.772092,"eighty":29.115348,"marketCap":649307840},{"date":"2023-07-14","current":22.093988,"twenty":-16.718281,"median":18.772092,"eighty":29.069923,"marketCap":671126991},{"date":"2023-07-21","current":23.022828,"twenty":-16.718281,"median":18.772092,"eighty":28.897088,"marketCap":699341411},{"date":"2023-07-28","current":22.898982,"twenty":-16.718281,"median":18.772092,"eighty":28.726181,"marketCap":695579488},{"date":"2023-08-04","current":22.04445,"twenty":-16.718281,"median":18.772092,"eighty":28.59784,"marketCap":669622222},{"date":"2023-08-11","current":12.897968,"twenty":-16.718281,"median":18.705977,"eighty":28.59784,"marketCap":598530206},{"date":"2023-08-18","current":12.606122,"twenty":-16.718281,"median":18.644422,"eighty":28.59784,"marketCap":584987096},{"date":"2023-08-25","current":12.17646,"twenty":-16.718281,"median":18.082602,"eighty":28.59784,"marketCap":565048629},{"date":"2023-09-01","current":11.803546,"twenty":-16.718281,"median":17.747301,"eighty":28.59784,"marketCap":547743545},{"date":"2023-09-08","current":11.390097,"twenty":-16.718281,"median":15.62651,"eighty":28.538494,"marketCap":528557473},{"date":"2023-09-15","current":11.990003,"twenty":-16.718281,"median":15.055781,"eighty":28.182953,"marketCap":556396087},{"date":"2023-09-22","current":12.371024,"twenty":-16.718281,"median":14.650748,"eighty":27.642562,"marketCap":574077369},{"date":"2023-09-29","current":12.492626,"twenty":-16.718281,"median":14.397091,"eighty":27.313588,"marketCap":579720332},{"date":"2023-10-06","current":12.184567,"twenty":-16.718281,"median":13.189814,"eighty":27.113809,"marketCap":565424827},{"date":"2023-10-13","current":11.698157,"twenty":-16.718281,"median":12.743938,"eighty":27.002674,"marketCap":542852978},{"date":"2023-10-19","current":12.071071,"twenty":-16.718281,"median":12.606122,"eighty":26.750569,"marketCap":560158062},{"date":"2023-10-27","current":11.390097,"twenty":-16.726609,"median":12.48452,"eighty":26.750569,"marketCap":528557473},{"date":"2023-11-03","current":11.422525,"twenty":-16.726609,"median":12.33049,"eighty":26.671308,"marketCap":530062263},{"date":"2023-11-10","current":5.524596,"twenty":-16.726609,"median":12.135926,"eighty":26.651493,"marketCap":332558581},{"date":"2023-11-17","current":5.31491,"twenty":-16.726609,"median":12.071071,"eighty":26.651493,"marketCap":319936328},{"date":"2023-11-24","current":6.033986,"twenty":-16.726609,"median":12.014323,"eighty":26.651493,"marketCap":363221831},{"date":"2023-12-01","current":5.615046,"twenty":-16.726609,"median":11.912988,"eighty":26.651493,"marketCap":338003320},{"date":"2023-12-08","current":5.508748,"twenty":-16.722299,"median":11.83192,"eighty":26.651493,"marketCap":331604594},{"date":"2023-12-15","current":5.239876,"twenty":-16.726609,"median":11.795439,"eighty":26.651493,"marketCap":315419579},{"date":"2023-12-22","current":5.833895,"twenty":-16.726609,"median":11.600875,"eighty":26.651493,"marketCap":351177169},{"date":"2023-12-29","current":6.002722,"twenty":-16.73092,"median":11.390097,"eighty":26.651493,"marketCap":361339852},{"date":"2024-01-05","current":5.858907,"twenty":-16.73523,"median":11.130679,"eighty":26.651493,"marketCap":352682752},{"date":"2024-01-12","current":5.27114,"twenty":-16.73523,"median":6.033986,"eighty":26.651493,"marketCap":317301558},{"date":"2024-01-19","current":5.246129,"twenty":-16.739541,"median":5.880792,"eighty":26.651493,"marketCap":315795975},{"date":"2024-01-26","current":5.921435,"twenty":-16.73523,"median":5.852654,"eighty":26.651493,"marketCap":356446708},{"date":"2024-02-02","current":5.833895,"twenty":-16.73523,"median":5.840148,"eighty":26.651493,"marketCap":351177169},{"date":"2024-02-09","current":5.627552,"twenty":-16.73523,"median":5.827643,"eighty":26.651493,"marketCap":338756112},{"date":"2024-02-16","current":6.621753,"twenty":-16.73523,"median":5.827643,"eighty":26.651493,"marketCap":398603025},{"date":"2024-02-23","current":6.684281,"twenty":-16.73523,"median":5.827643,"eighty":26.651493,"marketCap":402366981},{"date":"2024-03-01","current":-3.49378,"twenty":-16.73092,"median":5.793252,"eighty":26.651493,"marketCap":376224229},{"date":"2024-03-08","current":-3.399354,"twenty":-16.73092,"median":5.740103,"eighty":26.651493,"marketCap":366056006},{"date":"2024-03-15","current":-2.360662,"twenty":-16.73092,"median":5.713529,"eighty":26.651493,"marketCap":254205560},{"date":"2024-03-22","current":-2.955199,"twenty":-16.73092,"median":5.643184,"eighty":26.651493,"marketCap":318227701},{"date":"2024-03-28","current":-3.231484,"twenty":-16.73092,"median":5.596288,"eighty":26.651493,"marketCap":347979166},{"date":"2024-04-05","current":-3.077604,"twenty":-16.73523,"median":5.508748,"eighty":26.651493,"marketCap":331408730},{"date":"2024-04-12","current":-3.025145,"twenty":-16.73523,"median":5.283646,"eighty":26.651493,"marketCap":325759717},{"date":"2024-04-19","current":-3.220993,"twenty":-16.73523,"median":5.239876,"eighty":26.651493,"marketCap":346849364},{"date":"2024-04-26","current":-3.203506,"twenty":-16.73092,"median":-2.449843,"eighty":26.651493,"marketCap":344966360},{"date":"2024-05-03","current":-3.098588,"twenty":-16.73092,"median":-2.81356,"eighty":26.651493,"marketCap":333668335},{"date":"2024-05-10","current":-2.958553,"twenty":-16.73092,"median":-2.958697,"eighty":26.651493,"marketCap":301444049},{"date":"2024-05-17","current":-2.999658,"twenty":-16.73092,"median":-2.9947,"eighty":26.651493,"marketCap":305632197},{"date":"2024-05-24","current":-2.847448,"twenty":-16.73092,"median":-2.998413,"eighty":26.651493,"marketCap":290123632},{"date":"2024-05-31","current":-2.873435,"twenty":-16.73092,"median":-2.998413,"eighty":26.651493,"marketCap":292771436},{"date":"2024-06-07","current":-2.899422,"twenty":-16.73092,"median":-2.998413,"eighty":26.651493,"marketCap":295419240},{"date":"2024-06-14","current":-2.810324,"twenty":-16.73523,"median":-2.999658,"eighty":26.651493,"marketCap":286341056},{"date":"2024-06-21","current":-2.88086,"twenty":-16.739541,"median":-3.00191,"eighty":26.651493,"marketCap":293527951},{"date":"2024-06-28","current":-2.745356,"twenty":-16.764431,"median":-3.007083,"eighty":26.691123,"marketCap":279721546},{"date":"2024-07-05","current":-2.691525,"twenty":-16.764431,"median":-3.007083,"eighty":26.691123,"marketCap":274236810},{"date":"2024-07-12","current":-2.862298,"twenty":-16.764431,"median":-3.007083,"eighty":26.691123,"marketCap":291636663},{"date":"2024-07-15","current":-2.973671,"twenty":-16.764431,"median":-3.007083,"eighty":26.691123,"marketCap":302984393},{"date":"2024-08-02","current":-3.007083,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":306388712},{"date":"2024-08-09","current":-2.587916,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":278397645},{"date":"2024-08-16","current":-2.682853,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":288610602},{"date":"2024-08-23","current":-2.5844,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":278019387},{"date":"2024-08-30","current":-2.619562,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":281801964},{"date":"2024-09-06","current":-2.440236,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":262510822},{"date":"2024-09-13","current":-2.243329,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":241328393},{"date":"2024-09-20","current":-2.320913,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":249674535},{"date":"2024-09-27","current":-2.229483,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":239838871},{"date":"2024-10-04","current":-2.197834,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":236434218},{"date":"2024-10-11","current":-2.204867,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":237190808},{"date":"2024-10-18","current":-2.472124,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":265941209},{"date":"2024-10-25","current":-2.426409,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":261023377},{"date":"2024-10-31","current":-2.2119,"twenty":-16.878036,"median":-3.046917,"eighty":27.074171,"marketCap":237947397},{"date":"2024-11-08","current":-2.257615,"twenty":-16.882272,"median":-3.049626,"eighty":26.750569,"marketCap":242865229},{"date":"2024-11-15","current":-1.076895,"twenty":-16.882272,"median":-3.049626,"eighty":26.61723,"marketCap":179311711},{"date":"2024-11-22","current":-1.017825,"twenty":-16.882272,"median":-3.049626,"eighty":26.453261,"marketCap":169476048},{"date":"2024-11-29","current":-1.065536,"twenty":-16.882272,"median":-3.049626,"eighty":26.280925,"marketCap":177420237},{"date":"2024-12-06","current":-1.056448,"twenty":-16.882272,"median":-3.049626,"eighty":26.024619,"marketCap":175907058},{"date":"2024-12-13","current":-1.022369,"twenty":-16.882272,"median":-3.049626,"eighty":25.691962,"marketCap":170232637},{"date":"2024-12-20","current":-1.033729,"twenty":-16.882272,"median":-3.049626,"eighty":25.08486,"marketCap":172124111},{"date":"2024-12-27","current":-1.083711,"twenty":-16.882272,"median":-3.049626,"eighty":25.017031,"marketCap":180446595},{"date":"2025-01-03","current":-1.104159,"twenty":-16.882272,"median":-3.049626,"eighty":24.900321,"marketCap":183851248},{"date":"2025-01-10","current":-1.05872,"twenty":-16.886507,"median":-3.061866,"eighty":24.779092,"marketCap":176285353},{"date":"2025-01-17","current":-1.083711,"twenty":-16.886507,"median":-3.061866,"eighty":24.490988,"marketCap":180446595},{"date":"2025-01-24","current":-1.101887,"twenty":-16.886507,"median":-3.061866,"eighty":24.12071,"marketCap":183472953},{"date":"2025-01-31","current":-1.092799,"twenty":-16.886507,"median":-3.061866,"eighty":23.95888,"marketCap":181959774},{"date":"2025-02-07","current":-1.113246,"twenty":-16.886507,"median":-3.061866,"eighty":23.708848,"marketCap":185364427},{"date":"2025-02-14","current":-1.074624,"twenty":-16.886507,"median":-3.061866,"eighty":23.568383,"marketCap":178933416},{"date":"2025-02-21","current":-1.124606,"twenty":-16.886507,"median":-3.061866,"eighty":23.421609,"marketCap":187255901},{"date":"2025-02-28","current":-1.106431,"twenty":-16.886507,"median":-3.061866,"eighty":23.251857,"marketCap":184229543},{"date":"2025-03-07","current":-2.27884,"twenty":-16.890743,"median":-3.074107,"eighty":23.019393,"marketCap":184859487},{"date":"2025-03-14","current":-2.26196,"twenty":-16.890743,"median":-3.074107,"eighty":22.74046,"marketCap":183490158},{"date":"2025-03-21","current":-2.194438,"twenty":-16.890743,"median":-3.074107,"eighty":22.418463,"marketCap":178012840},{"date":"2025-03-28","current":-2.45327,"twenty":-16.890743,"median":-3.074107,"eighty":22.074173,"marketCap":199009226},{"date":"2025-04-04","current":-2.273213,"twenty":-16.890743,"median":-3.074107,"eighty":21.774468,"marketCap":184403044},{"date":"2025-04-11","current":-2.346361,"twenty":-16.886507,"median":-3.061866,"eighty":13.676144,"marketCap":190336806},{"date":"2025-04-17","current":-2.419509,"twenty":-16.886507,"median":-3.061866,"eighty":12.88824,"marketCap":196270567},{"date":"2025-04-25","current":-2.464523,"twenty":-16.890743,"median":-3.074107,"eighty":12.593151,"marketCap":199922112},{"date":"2025-05-02","current":-2.683967,"twenty":-16.77472,"median":-3.042631,"eighty":12.512083,"marketCap":217723396},{"date":"2025-05-09","current":-2.507131,"twenty":-16.575433,"median":-3.007083,"eighty":12.512083,"marketCap":217992519},{"date":"2025-05-16","current":-2.501853,"twenty":-16.487022,"median":-2.992234,"eighty":12.512083,"marketCap":217533587},{"date":"2025-05-23","current":-2.908272,"twenty":-16.368645,"median":-2.958697,"eighty":12.512083,"marketCap":252871322},{"date":"2025-05-30","current":-3.209127,"twenty":-16.320411,"median":-2.958553,"eighty":12.512083,"marketCap":279030424},{"date":"2025-06-06","current":-3.093008,"twenty":-16.270405,"median":-2.958553,"eighty":12.512083,"marketCap":268933929},{"date":"2025-06-13","current":-3.151068,"twenty":-16.225505,"median":-2.958553,"eighty":12.512083,"marketCap":273982177},{"date":"2025-06-20","current":-3.093008,"twenty":-16.179261,"median":-2.956876,"eighty":12.518568,"marketCap":268933929},{"date":"2025-06-27","current":-3.02967,"twenty":-16.064882,"median":-2.956876,"eighty":12.518568,"marketCap":263426749},{"date":"2025-07-03","current":-2.976888,"twenty":-16.035456,"median":-2.956876,"eighty":12.518568,"marketCap":258837433},{"date":"2025-07-11","current":-2.887159,"twenty":-16.013635,"median":-2.92818,"eighty":12.518568,"marketCap":251035596},{"date":"2025-07-18","current":-2.987444,"twenty":-15.955783,"median":-2.917985,"eighty":12.518568,"marketCap":259755296},{"date":"2025-07-25","current":-3.003279,"twenty":-15.889707,"median":-2.917985,"eighty":12.518568,"marketCap":261132091},{"date":"2025-08-01","current":-3.008557,"twenty":-15.832797,"median":-2.917985,"eighty":12.518568,"marketCap":261591023},{"date":"2025-08-08","current":-2.939594,"twenty":-15.712216,"median":-2.91355,"eighty":12.518568,"marketCap":264019604},{"date":"2025-08-15","current":-2.995829,"twenty":-15.693468,"median":-2.90756,"eighty":12.518568,"marketCap":269070414},{"date":"2025-08-22","current":-2.97538,"twenty":-15.644922,"median":-2.903135,"eighty":12.518568,"marketCap":267233756},{"date":"2025-08-29","current":-2.873133,"twenty":-15.584449,"median":-2.899422,"eighty":12.518568,"marketCap":258050465},{"date":"2025-09-05","current":-2.90892,"twenty":-15.566806,"median":-2.88847,"eighty":12.525054,"marketCap":261264617},{"date":"2025-09-12","current":-2.765774,"twenty":-15.40632,"median":-2.885258,"eighty":12.518568,"marketCap":248408010},{"date":"2025-09-19","current":-2.745687,"twenty":-15.353956,"median":-2.873284,"eighty":12.518568,"marketCap":246603862},{"date":"2025-09-26","current":-2.832608,"twenty":-15.241071,"median":-2.871325,"eighty":12.518568,"marketCap":254410688},{"date":"2025-10-03","current":-2.837721,"twenty":-15.149896,"median":-2.863098,"eighty":12.518568,"marketCap":254869913},{"date":"2025-10-10","current":-2.725235,"twenty":-15.04214,"median":-2.858379,"eighty":12.518568,"marketCap":244766962},{"date":"2025-10-17","current":-2.643427,"twenty":-14.972717,"median":-2.847697,"eighty":12.518568,"marketCap":237419361},{"date":"2025-10-24","current":-2.694557,"twenty":-14.763684,"median":-2.835165,"eighty":12.518568,"marketCap":242011611},{"date":"2025-10-31","current":-2.633201,"twenty":-14.737167,"median":-2.824905,"eighty":12.456956,"marketCap":236500911},{"date":"2025-11-07","current":-4.939563,"twenty":-14.737167,"median":-2.837721,"eighty":12.22348,"marketCap":244078605},{"date":"2025-11-14","current":-5.200029,"twenty":-14.737167,"median":-2.853231,"eighty":12.134305,"marketCap":256949040},{"date":"2025-11-21","current":-5.227936,"twenty":-14.737167,"median":-2.858585,"eighty":12.046751,"marketCap":258328015},{"date":"2025-11-28","current":-5.4791,"twenty":-14.737167,"median":-2.866505,"eighty":11.985139,"marketCap":270738791},{"date":"2025-12-05","current":-5.544217,"twenty":-14.737167,"median":-2.873133,"eighty":11.900828,"marketCap":273956400},{"date":"2025-12-12","current":-6.204686,"twenty":-14.737167,"median":-2.882109,"eighty":11.810032,"marketCap":306592146},{"date":"2025-12-19","current":-6.083755,"twenty":-14.737167,"median":-2.88847,"eighty":11.694914,"marketCap":300616587},{"date":"2025-12-26","current":-5.944219,"twenty":-14.737167,"median":-2.894837,"eighty":11.417661,"marketCap":293721711},{"date":"2026-01-02","current":-5.916312,"twenty":-14.737167,"median":-2.903135,"eighty":11.159863,"marketCap":292342736},{"date":"2026-01-09","current":-5.897707,"twenty":-14.737167,"median":-2.911235,"eighty":7.932635,"marketCap":291423419},{"date":"2026-01-16","current":-6.223291,"twenty":-14.737167,"median":-2.922902,"eighty":6.620502,"marketCap":307511462},{"date":"2026-01-23","current":-6.279105,"twenty":-14.737167,"median":-2.937129,"eighty":6.459179,"marketCap":310269413},{"date":"2026-01-30","current":-6.279105,"twenty":-14.737167,"median":-2.955065,"eighty":6.058997,"marketCap":310269413},{"date":"2026-02-06","current":-6.45585,"twenty":-14.737167,"median":-2.958759,"eighty":5.938943,"marketCap":319002922},{"date":"2026-02-13","current":-6.279105,"twenty":-14.737167,"median":-2.97538,"eighty":5.86516,"marketCap":310269413}],"updateTime":1771342790761},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"JRVR\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20485512","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000148-JRVR","pdf_url":"","pub_time":1764738000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"JRVR","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000148/0001620459-25-000148-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000148/jrvr-20251202.htm","primary":true,"translateUrl":"","linkName":"jrvr-20251202.htm","type":"8-K","id":"NTFILEEWNYCPJDpmzD6VYJ","market":"us","size":21823}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-12-03 13:00","pubTimestamp":1764738000,"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":"20401007","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000145-JRVR","pdf_url":"","pub_time":1762923600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"JRVR","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/0001620459-25-000145-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991.htm","primary":true,"translateUrl":"","linkName":"exhibit991.htm","type":"EX-99.1","id":"NTFILE6UJmDQGRF5JFJt7P","market":"us","size":35837},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/jrvr-20251112.htm","primary":false,"translateUrl":"","linkName":"jrvr-20251112.htm","type":"8-K","id":"NTFILE7hwYz5dU7huD3eUa","market":"us","size":25467},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991001.jpg","primary":false,"translateUrl":"","linkName":"exhibit991001.jpg","type":"GRAPHIC","id":"NTFILE3cU7GSoLYyGi6iPi","market":"us","size":108010},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991002.jpg","primary":false,"translateUrl":"","linkName":"exhibit991002.jpg","type":"GRAPHIC","id":"NTFILEDinpRZmtpdBuWKVw","market":"us","size":249739},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991003.jpg","primary":false,"translateUrl":"","linkName":"exhibit991003.jpg","type":"GRAPHIC","id":"NTFILEFEhHwWqJnNPWN5LU","market":"us","size":114736},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991004.jpg","primary":false,"translateUrl":"","linkName":"exhibit991004.jpg","type":"GRAPHIC","id":"NTFILEBeRPPFrGsbBaKXrW","market":"us","size":99093},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991005.jpg","primary":false,"translateUrl":"","linkName":"exhibit991005.jpg","type":"GRAPHIC","id":"NTFILEALy8P3A4JiJwmVR2","market":"us","size":118565},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991006.jpg","primary":false,"translateUrl":"","linkName":"exhibit991006.jpg","type":"GRAPHIC","id":"NTFILE4vWkS9MJxWNWCwVA","market":"us","size":95614},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991007.jpg","primary":false,"translateUrl":"","linkName":"exhibit991007.jpg","type":"GRAPHIC","id":"NTFILE4rZpXj7ETN4ZYDq4","market":"us","size":86421},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991008.jpg","primary":false,"translateUrl":"","linkName":"exhibit991008.jpg","type":"GRAPHIC","id":"NTFILEAnvcdVKMsYvQ49hS","market":"us","size":85157},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991009.jpg","primary":false,"translateUrl":"","linkName":"exhibit991009.jpg","type":"GRAPHIC","id":"NTFILEHLG2YJSnjfLtwg4G","market":"us","size":114107},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991010.jpg","primary":false,"translateUrl":"","linkName":"exhibit991010.jpg","type":"GRAPHIC","id":"NTFILE64FHc5TsquXG6sBV","market":"us","size":92422},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991011.jpg","primary":false,"translateUrl":"","linkName":"exhibit991011.jpg","type":"GRAPHIC","id":"NTFILEF7PHnsWA2yqkL8dz","market":"us","size":105906},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991012.jpg","primary":false,"translateUrl":"","linkName":"exhibit991012.jpg","type":"GRAPHIC","id":"NTFILE93wz9pc4MXEfGeoZ","market":"us","size":99694},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991013.jpg","primary":false,"translateUrl":"","linkName":"exhibit991013.jpg","type":"GRAPHIC","id":"NTFILE4qgvMTjhzkbBhCfT","market":"us","size":111111},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991014.jpg","primary":false,"translateUrl":"","linkName":"exhibit991014.jpg","type":"GRAPHIC","id":"NTFILE8SA82hkw6YFXMiLD","market":"us","size":117893},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991015.jpg","primary":false,"translateUrl":"","linkName":"exhibit991015.jpg","type":"GRAPHIC","id":"NTFILE4aNsMYbSWc8ySL33","market":"us","size":92115},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991016.jpg","primary":false,"translateUrl":"","linkName":"exhibit991016.jpg","type":"GRAPHIC","id":"NTFILECAmCPr9vsAcyQFF1","market":"us","size":90055},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991017.jpg","primary":false,"translateUrl":"","linkName":"exhibit991017.jpg","type":"GRAPHIC","id":"NTFILEHhmYsV4fKo1g1nMx","market":"us","size":154777},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991018.jpg","primary":false,"translateUrl":"","linkName":"exhibit991018.jpg","type":"GRAPHIC","id":"NTFILEEeyMaDXMnHcavrEt","market":"us","size":82674},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991019.jpg","primary":false,"translateUrl":"","linkName":"exhibit991019.jpg","type":"GRAPHIC","id":"NTFILEACe4fRqy4up1dtcQ","market":"us","size":95687},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000145/exhibit991020.jpg","primary":false,"translateUrl":"","linkName":"exhibit991020.jpg","type":"GRAPHIC","id":"NTFILE3VyH4dafavZeUycA","market":"us","size":66883}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-11-12 13:00","pubTimestamp":1762923600,"title_zh":"Form 8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390653","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109244-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109244/0001104659-25-109244-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109244/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILEFmGuS7FenDAE8HEM","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109244/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILECsJyEdbG9QuUrvom","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109244/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE6eP4gMu8DVodbmTG","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109244/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILEYVtsgt1peHHr6DQS","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109244/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILEDXt2oAxxRd1BB2BE","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109244/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILE69QRYRjj1LSsxYNK","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390616","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109238-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109238/0001104659-25-109238-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109238/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILEA4sFf9LRz2btZPLQ","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109238/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEAqxAvWbiTykYyPgr","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109238/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILEEg1HyKwFpxz5whcC","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109238/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILE2Xy7rYpWjaGeho2a","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109238/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILEWh2bWNnmVxfsPVNA","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109238/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILEGAHvVTSVYCnwfCLo","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390581","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109234-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109234/0001104659-25-109234-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109234/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILEBYNsm7pceCC27Eis","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109234/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEBmqLoE9rhST7KQeL","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109234/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILEDJDjcVWSgEtJaMKr","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109234/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILE3azXnDWrYSfHDHpx","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109234/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILECqci7KuAdwTcDzMu","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109234/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILE5V3ENnAwMUHZpyyP","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390575","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109235-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109235/0001104659-25-109235-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109235/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILE9yT13vuNvN9wrktA","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109235/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILE9qSHhP7mFPk6LbFU","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109235/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE2oE1ZJbGedLvkQ4h","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109235/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILEDUARKNVekQCQN5Pc","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109235/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILE2Z5HezSa8FnXfTUp","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109235/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILE2MUfzqcrB1atfGSV","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390574","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109242-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109242/0001104659-25-109242-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109242/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILE2B4SiLXvKvjxbWr5","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109242/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEg7zWouGuEGhHUQ8d","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109242/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILEFgM1hNtHzv7xv3RE","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109242/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILED7UZve7UNyVVrJpB","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109242/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILEH3TEvBZM78MZhdbq","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109242/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILE4vn3Eijur7uPD3Qt","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390571","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109237-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109237/0001104659-25-109237-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109237/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILE5P4uLk5nQLfJWPaX","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109237/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILE2rEbERzfqzMVKone","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109237/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE6gDt3WyparYF5iTF","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109237/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILEAp1RXy53tXKuVtB6","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109237/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILEH4SvsHRfd1nxTBY7","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109237/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILE9GiZf8mv3meNejFn","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390567","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109231-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109231/0001104659-25-109231-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109231/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILE7iXgfbz8ma4ppwGW","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109231/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILEAhbwKs53b8XbRxFN","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109231/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE9gKf1pSymDjEY4SS","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109231/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILEHNMmNz1NNFAriXUb","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109231/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILEA4YwazgxWqYQY2Ad","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109231/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILE3rCoKTyKfeKhjwAZ","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20390562","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925109179-JRVR","pdf_url":"","pub_time":1762750800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","symbol":"JRVR","title":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","titleType":"Employee Stock Ownership","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109179/0001104659-25-109179-index.htm","us_notice_code":"Form S-8 POS","us_title_en":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8 POS","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109179/tm2530648d1_s8pos.htm","primary":true,"translateUrl":"","linkName":"tm2530648d1_s8pos.htm","type":"S-8 POS","id":"NTFILE2qY4FwBzEMR2ELhe","market":"us","size":71150},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109179/tm2530648d1_ex5-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1.htm","type":"EX-5.1","id":"NTFILECWWSWZiERquGvXND","market":"us","size":9648},{"description":"EXHIBIT 10.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109179/tm2530648d1_ex10-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-1.htm","type":"EX-10.1","id":"NTFILE44N5nonWFoLF2otm","market":"us","size":16914},{"description":"EXHIBIT 10.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109179/tm2530648d1_ex10-2.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex10-2.htm","type":"EX-10.2","id":"NTFILE8GQmDG1MswEazn3q","market":"us","size":17075},{"description":"EXHIBIT 23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109179/tm2530648d1_ex23-1.htm","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex23-1.htm","type":"EX-23.1","id":"NTFILE59w3KXSf6P3wRXgx","market":"us","size":2685},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925109179/tm2530648d1_ex5-1img01.jpg","primary":false,"translateUrl":"","linkName":"tm2530648d1_ex5-1img01.jpg","type":"GRAPHIC","id":"NTFILEHJ6hyn4Zoakgvovn","market":"us","size":6158}],"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":"2025-11-10 13:00","pubTimestamp":1762750800,"title_zh":"Form S-8 POS - Securities to be offered to employees in employee benefit plans, post-effective amendments","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20384806","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000142-JRVR","pdf_url":"","pub_time":1762491600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"JRVR","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000142/0001620459-25-000142-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 3.03: Material Modifications to Rights of Security Holders;\nItem 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year;\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-3.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000142/ex31-certificateofincorpor.htm","primary":true,"translateUrl":"","linkName":"ex31-certificateofincorpor.htm","type":"EX-3.1","id":"NTFILEjuVGBde9eM2fHZtw","market":"us","size":43445},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000142/jrvr-20251107.htm","primary":false,"translateUrl":"","linkName":"jrvr-20251107.htm","type":"8-K","id":"NTFILEuTVGxSvHj5rnind3","market":"us","size":39357},{"description":"EX-3.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000142/ex32-certificateofdesignat.htm","primary":false,"translateUrl":"","linkName":"ex32-certificateofdesignat.htm","type":"EX-3.2","id":"NTFILEEvzTdhzbMAG4SaAX","market":"us","size":249995},{"description":"EX-33.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000142/ex33-byxlaws.htm","primary":false,"translateUrl":"","linkName":"ex33-byxlaws.htm","type":"EX-33.3","id":"NTFILEDdjt38KfvZw5D79j","market":"us","size":237026}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-11-07 13:00","pubTimestamp":1762491600,"title_zh":"Form 8-K - Current report","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20369737","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000136-JRVR","pdf_url":"","pub_time":1762290930000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"JRVR","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/1620459/0001620459-25-000136-index.html","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/1620459/000162045925000136/s-8x2014nedipasamended.htm","primary":true,"translateUrl":"","linkName":"s-8x2014nedipasamended.htm","type":"S-8","id":"NTFILEDHZBE2AQi2pDHq5U","market":"us","size":85682},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000136/exfilingfees_nedip.htm","primary":false,"translateUrl":"","linkName":"exfilingfees_nedip.htm","type":"EX-FILING FEES","id":"NTFILE9CdCYbPomYN74RTb","market":"us","size":16197},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000136/ex51-conyersopinion2014ned.htm","primary":false,"translateUrl":"","linkName":"ex51-conyersopinion2014ned.htm","type":"EX-5.1","id":"NTFILE5NiwGz8harLByA5z","market":"us","size":20695},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000136/ex231-consentofey2014nedip.htm","primary":false,"translateUrl":"","linkName":"ex231-consentofey2014nedip.htm","type":"EX-23.1","id":"NTFILEAig38HqR81wPi1KE","market":"us","size":4444}],"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":"2025-11-05 05:15","pubTimestamp":1762290930,"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":"20367891","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000135-JRVR","pdf_url":"","pub_time":1762232400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"JRVR","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/1620459/000162045925000135/0001620459-25-000135-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/1620459/000162045925000135/s-8x2014ltipplanasamended.htm","primary":true,"translateUrl":"","linkName":"s-8x2014ltipplanasamended.htm","type":"S-8","id":"NTFILEHy1V736M5qxvBSB1","market":"us","size":83610},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000135/exfilingfees_ltip.htm","primary":false,"translateUrl":"","linkName":"exfilingfees_ltip.htm","type":"EX-FILING FEES","id":"NTFILE5T6jQ7VqkRQn4ScC","market":"us","size":16196},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000135/ex51-conyersopinion2014ltip.htm","primary":false,"translateUrl":"","linkName":"ex51-conyersopinion2014ltip.htm","type":"EX-5.1","id":"NTFILEG4hTeD5LfAN72ffB","market":"us","size":20746},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000135/ex231-consentofey2014ltip.htm","primary":false,"translateUrl":"","linkName":"ex231-consentofey2014ltip.htm","type":"EX-23.1","id":"NTFILEJ7JAUeQN6HcEsnhB","market":"us","size":4221}],"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":"2025-11-04 13:00","pubTimestamp":1762232400,"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":"20367810","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000134-JRVR","pdf_url":"","pub_time":1762232400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"JRVR","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000134/0001620459-25-000134-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/1620459/000162045925000134/jrvr-20250930.htm","primary":true,"translateUrl":"","linkName":"jrvr-20250930.htm","type":"10-Q","id":"NTFILECLXKjmNWCLQCKP2D","market":"us","size":2586986},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000134/a3q25jrvrex311.htm","primary":false,"translateUrl":"","linkName":"a3q25jrvrex311.htm","type":"EX-31.1","id":"NTFILEJ22GqgYjGtZs49MZ","market":"us","size":11027},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000134/a3q25jrvrex312.htm","primary":false,"translateUrl":"","linkName":"a3q25jrvrex312.htm","type":"EX-31.2","id":"NTFILE4Nv4rdQA2TrAziGm","market":"us","size":11026},{"description":"EX-32","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000134/a3q25jrvrex32.htm","primary":false,"translateUrl":"","linkName":"a3q25jrvrex32.htm","type":"EX-32","id":"NTFILE8rmkaaikmaHCVyBa","market":"us","size":8817}],"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":"2025-11-04 13:00","pubTimestamp":1762232400,"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":"20363816","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000128-JRVR","pdf_url":"","pub_time":1762203912000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"JRVR","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/0001620459-25-000128-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\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-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000128/a3q25jrvrpressrelease.htm","primary":true,"translateUrl":"","linkName":"a3q25jrvrpressrelease.htm","type":"EX-99.1","id":"NTFILE3Q1tn7yZo84xBWfN","market":"us","size":409663},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000128/jrvr-20251103.htm","primary":false,"translateUrl":"","linkName":"jrvr-20251103.htm","type":"8-K","id":"NTFILEC2GoV24ncC1rZRy2","market":"us","size":27182},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000128/image.jpg","primary":false,"translateUrl":"","linkName":"image.jpg","type":"GRAPHIC","id":"NTFILECbN14rmbaB82qWMG","market":"us","size":73671}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-11-04 05:05","pubTimestamp":1762203912,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\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":"20301666","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000123-JRVR","pdf_url":"","pub_time":1761278400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"JRVR","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000123/0001620459-25-000123-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000123/ex101-4thamendmentto2014lt.htm","primary":true,"translateUrl":"","linkName":"ex101-4thamendmentto2014lt.htm","type":"EX-10.1","id":"NTFILEF5HBboDUeBCBtTVC","market":"us","size":6864},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000123/jrvr-20251023.htm","primary":false,"translateUrl":"","linkName":"jrvr-20251023.htm","type":"8-K","id":"NTFILEHS4v2PVXj121TA1g","market":"us","size":51833},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000123/ex102-3rdamendmentto2014ne.htm","primary":false,"translateUrl":"","linkName":"ex102-3rdamendmentto2014ne.htm","type":"EX-10.2","id":"NTFILEADACMx3qirDV6REn","market":"us","size":6666}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-10-24 12:00","pubTimestamp":1761278400,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 5.07: Submission of Matters to a Vote of Security Holders;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20110808","market":"us","labels":[],"media":"sec.gov","original_id":"AN162045925000120-JRVR","pdf_url":"","pub_time":1756440000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"JRVR","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000120/0001620459-25-000120-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000162045925000120/jrvr-20250826.htm","primary":true,"translateUrl":"","linkName":"jrvr-20250826.htm","type":"8-K","id":"NTFILE75PQWkA9z93ebCCZ","market":"us","size":21758}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Major Issues Report","pubTime":"2025-08-29 12:00","pubTimestamp":1756440000,"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":"20178532","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925079573-JRVR","pdf_url":"","pub_time":1755489600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"JRVR","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925079573/0001104659-25-079573-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925079573/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE8Pe3SimVJeH4v1PE","market":"us","size":6982}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2025-08-18 12:00","pubTimestamp":1755489600,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20178530","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925079574-JRVR","pdf_url":"","pub_time":1755489600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"JRVR","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925079574/0001104659-25-079574-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925079574/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE3HmMRsKQkXkUGCWR","market":"us","size":6188}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2025-08-18 12:00","pubTimestamp":1755489600,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20178534","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465925079240-JRVR","pdf_url":"","pub_time":1755230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form CORRESP - Correspondence","symbol":"JRVR","title":"Form CORRESP - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925079240/0001104659-25-079240-index.htm","us_notice_code":"Form CORRESP","us_title_en":"Form CORRESP - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1620459/000110465925079240/filename1.htm","primary":true,"translateUrl":"","linkName":"filename1.htm","type":"CORRESP","id":"NTFILE94mWYpoU37hvKu3k","market":"us","size":6981}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Correspondence","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Correspondence","pubTime":"2025-08-15 12:00","pubTimestamp":1755230400,"title_zh":"Form CORRESP - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":9,"pageCount":1,"totalSize":174,"code":"91000000","status":"200"}]}}