Selective Insurance Group, Inc.

16.30

+0.05000.31%

Post-market: 16.17-0.1300-0.80%16:00 EDT

Volume:2.49K

Turnover:40.45K

Market Cap:130.40M

PE:2.18

High:16.35

Open:16.20

Low:16.17

Close:16.25

52wk High:18.71

52wk Low:16.17

Shares:8.00M

Float Shares:8.00M

Volume Ratio:0.46

T/O Rate:0.03%

Dividend:1.15

Dividend Rate:7.06%

EPS(TTM):7.48

EPS(LYR):3.25

ROE:7.48%

ROA:1.71%

PB:0.04

PE(LYR):5.02

Loading ...

Overview Company News Filings

May 04, 2023

{"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/SIGIP/filings?page=2"},"companyName":"Tiger Brokers"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"SIGIP","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"SIGIP\",,,,,undefined,":{"symbol":"SIGIP","market":"US","secType":"STK","nameCN":"Selective Insurance Group, Inc.","latestPrice":16.3,"timestamp":1774641600000,"preClose":16.25,"halted":0,"volume":2494,"hourTrading":{"tag":"盘后","latestPrice":16.17,"preClose":16.3,"latestTime":"16:00 EDT","volume":8,"amount":129.46,"timestamp":1774641601898,"change":-0.13,"changeRate":-0.007975,"amplitude":0.001227},"delay":0,"changeRate":0.0030769230769231207,"floatShares":8000000,"shares":8000000,"eps":7.48,"marketStatus":"Post-Mkt","change":0.05,"latestTime":"03-27 17:30:42 EDT","open":16.2,"high":16.35,"low":16.17,"amount":40450.081784,"amplitude":0.011077,"askPrice":19.82,"askSize":100,"bidPrice":6.5,"bidSize":200,"shortable":3,"etf":0,"ttmEps":7.48,"tradingStatus":3,"nextMarketStatus":{"tag":"Closed","tradingStatus":0,"beginTime":1774656000000},"marketStatusCode":4,"adr":0,"listingDate":1607490000000,"exchange":"NASDAQ","adjPreClose":16.25,"dividendRate":0.070552,"postHourTrading":{"tag":"盘后","latestPrice":16.17,"preClose":16.3,"latestTime":"16:00 EDT","volume":8,"amount":129.46,"timestamp":1774641601898,"change":-0.13,"changeRate":-0.007975,"amplitude":0.001227},"volumeRatio":0.462606},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"SIGIP\",,,,,undefined,":{"symbol":"SIGIP","floatShares":8000000,"roa":"1.71%","roe":"7.48%","lyrEps":3.249798,"volumeRatio":0.462606,"shares":8000000,"dividePrice":1.15,"high":16.35,"amplitude":0.011077,"preClose":16.25,"low":16.17,"week52Low":16.17,"pbRate":"0.04","psRate":"0.03","week52High":18.7051,"institutionHeld":0,"latestPrice":16.3,"committee":0.333333,"eps":7.48,"divideRate":0.070552,"volume":2494,"delay":0,"ttmEps":7.48,"open":16.2,"prevYearClose":16.72,"prevWeekClose":16.23,"prevMonthClose":16.89,"prevQuarterClose":16.72,"fiveDayClose":16.23,"twentyDayClose":16.89,"sixtyDayClose":16.81},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/SIGIP\",params:#limit:5,,,undefined,":[{"date":"2026-02-27","symbol":"SIGIP","amount":0.2875,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2026-02-27","defaultRemindTime":1772202600000,"name":"Selective Insurance Group, Inc.","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2026-03-16","payableDate":"2026-02-27","currency":"USD","dateTimestamp":1772168400000,"payDate":"2026-03-16"},{"date":"2026-01-29","symbol":"SIGIP","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1769720400000,"name":null,"time":"Post Market","dateTimestamp":1769662800000,"actualEps":null},{"date":"2025-12-01","symbol":"SIGIP","amount":0.2875,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-12-01","defaultRemindTime":1764599400000,"name":"Selective Insurance Group, Inc.","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-12-15","payableDate":"2025-12-01","currency":"USD","dateTimestamp":1764565200000,"payDate":"2025-12-15"},{"date":"2025-10-22","symbol":"SIGIP","type":"earning","reportTimeType":"post","market":"US","fiscalQuarterEnding":null,"expectedEps":null,"defaultRemindTime":1761163200000,"name":null,"time":"Post Market","dateTimestamp":1761105600000,"actualEps":null},{"date":"2025-08-29","symbol":"SIGIP","amount":0.2875,"announcedDate":null,"type":"dividend","lastAmount":null,"market":"US","newRecordDate":"2025-08-29","defaultRemindTime":1756474200000,"name":"Selective Insurance Group, Inc.","lastCurrency":null,"lastExecuteDate":null,"recordDate":"2025-09-15","payableDate":"2025-08-29","currency":"USD","dateTimestamp":1756440000000,"payDate":"2025-09-15"}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"SIGIP\",market:\"US\",,,undefined,":[{"executeDate":"2021-02-26","recordDate":"2021-03-01","paymentDate":"2021-03-15","value":0.306666667,"currency":"USD"},{"executeDate":"2021-05-27","recordDate":"2021-05-31","paymentDate":"2021-06-15","value":0.2875,"currency":"USD"},{"executeDate":"2021-08-30","recordDate":"2021-08-31","paymentDate":"2021-09-15","value":0.2875,"currency":"USD"},{"executeDate":"2021-11-29","recordDate":"2021-11-30","paymentDate":"2021-12-15","value":0.2875,"currency":"USD"},{"executeDate":"2022-02-25","recordDate":"2022-02-28","paymentDate":"2022-03-15","value":0.2875,"currency":"USD"}],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"SIGIP\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.125,"buy":0.125,"hold":0.625,"sell":0.125,"strongSell":0,"meanLabel":"HOLD","meanPercent":0.625,"analysts":8,"updateTime":1772683200000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/SIGIP\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"SIGIP","date":"2025-06-04","current":2.180361,"percent":0.766332,"low":10.410839,"twenty":13.447348,"median":18.287564,"eighty":23.518181,"high":27.566417,"avg":18.471795,"sd":4.784564,"marketCap":5433235293},"quantilePoints":[{"date":"2021-04-01","current":17.866608,"twenty":14.848644,"median":18.107437,"eighty":21.14014,"marketCap":4401528168},{"date":"2021-04-09","current":18.397757,"twenty":14.84658,"median":18.114981,"eighty":21.141667,"marketCap":4532379544},{"date":"2021-04-16","current":18.880178,"twenty":14.84658,"median":18.132828,"eighty":21.141667,"marketCap":4651226206},{"date":"2021-04-23","current":18.704752,"twenty":14.84658,"median":18.168522,"eighty":21.141667,"marketCap":4608009238},{"date":"2021-04-30","current":13.426541,"twenty":14.801768,"median":18.18637,"eighty":21.141667,"marketCap":4570246699},{"date":"2021-05-07","current":13.654019,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4647677987},{"date":"2021-05-14","current":13.507657,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4597857856},{"date":"2021-05-21","current":13.66989,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4653080170},{"date":"2021-05-28","current":13.273125,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4518025598},{"date":"2021-06-04","current":13.447701,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4577449610},{"date":"2021-06-11","current":13.59759,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4628470225},{"date":"2021-06-18","current":13.132052,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4470006195},{"date":"2021-06-25","current":14.080763,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4792936681},{"date":"2021-07-02","current":14.26592,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4855962148},{"date":"2021-07-09","current":14.024334,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4773728920},{"date":"2021-07-16","current":13.853284,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4715505394},{"date":"2021-07-23","current":13.743953,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4678290356},{"date":"2021-07-30","current":11.422268,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4889747158},{"date":"2021-08-06","current":11.625861,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4976903070},{"date":"2021-08-13","current":11.752229,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":5030999842},{"date":"2021-08-20","current":11.960034,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":5119958979},{"date":"2021-08-27","current":11.891234,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":5090506292},{"date":"2021-09-03","current":11.705894,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":5011164359},{"date":"2021-09-10","current":11.281859,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4829639633},{"date":"2021-09-17","current":10.864844,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4651120284},{"date":"2021-09-24","current":11.097923,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4750898776},{"date":"2021-10-01","current":10.675292,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4569975125},{"date":"2021-10-08","current":10.978575,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4699807379},{"date":"2021-10-15","current":11.033335,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4723249314},{"date":"2021-10-22","current":11.034739,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4723850389},{"date":"2021-10-29","current":10.909178,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4711881437},{"date":"2021-11-05","current":11.339309,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4897663161},{"date":"2021-11-12","current":11.133292,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4808680329},{"date":"2021-11-19","current":10.878554,"twenty":14.735262,"median":18.18637,"eighty":21.141667,"marketCap":4698654260},{"date":"2021-11-26","current":10.870202,"twenty":14.680254,"median":18.18637,"eighty":21.141667,"marketCap":4695046848},{"date":"2021-12-03","current":10.692025,"twenty":14.547877,"median":18.18637,"eighty":21.141667,"marketCap":4618088723},{"date":"2021-12-10","current":11.410302,"twenty":14.477639,"median":18.18637,"eighty":21.141667,"marketCap":4928326163},{"date":"2021-12-17","current":11.298941,"twenty":14.294315,"median":18.18637,"eighty":21.141667,"marketCap":4880227335},{"date":"2021-12-23","current":11.079004,"twenty":14.121832,"median":18.18637,"eighty":21.141667,"marketCap":4785232150},{"date":"2021-12-31","current":11.406126,"twenty":14.035566,"median":18.18637,"eighty":21.141667,"marketCap":4926522457},{"date":"2022-01-07","current":11.06926,"twenty":13.94664,"median":18.182423,"eighty":21.14014,"marketCap":4781023503},{"date":"2022-01-14","current":11.008011,"twenty":13.875312,"median":18.182423,"eighty":21.14014,"marketCap":4754569147},{"date":"2022-01-21","current":10.728217,"twenty":13.851037,"median":18.182423,"eighty":21.14014,"marketCap":4633720842},{"date":"2022-01-28","current":10.895258,"twenty":13.787333,"median":18.182423,"eighty":21.14014,"marketCap":4705869084},{"date":"2022-02-04","current":11.398306,"twenty":13.76411,"median":18.182423,"eighty":21.14014,"marketCap":4603057839},{"date":"2022-02-11","current":11.42771,"twenty":13.695809,"median":18.182423,"eighty":21.14014,"marketCap":4614932000},{"date":"2022-02-18","current":11.712703,"twenty":13.667765,"median":18.182423,"eighty":21.14014,"marketCap":4730022691},{"date":"2022-02-25","current":12.475765,"twenty":13.645864,"median":18.182423,"eighty":21.14014,"marketCap":5038175333},{"date":"2022-03-04","current":12.447448,"twenty":13.604566,"median":18.182423,"eighty":21.14014,"marketCap":5026739981},{"date":"2022-03-11","current":12.408699,"twenty":13.574211,"median":18.182423,"eighty":21.14014,"marketCap":5011091605},{"date":"2022-03-18","current":12.846863,"twenty":13.505188,"median":18.182423,"eighty":21.14014,"marketCap":5188038630},{"date":"2022-03-25","current":13.469832,"twenty":13.465759,"median":18.182423,"eighty":21.14014,"marketCap":5439616373},{"date":"2022-04-01","current":13.698843,"twenty":13.449112,"median":18.182423,"eighty":21.14014,"marketCap":5532099737},{"date":"2022-04-08","current":13.069853,"twenty":13.422076,"median":18.182423,"eighty":21.14014,"marketCap":5278090141},{"date":"2022-04-14","current":12.81736,"twenty":13.394446,"median":18.182423,"eighty":21.14014,"marketCap":5176124293},{"date":"2022-04-22","current":12.470743,"twenty":13.342955,"median":18.182423,"eighty":21.14014,"marketCap":5036147508},{"date":"2022-04-29","current":12.304905,"twenty":13.30708,"median":18.168522,"eighty":21.14014,"marketCap":4969175857},{"date":"2022-05-06","current":13.946421,"twenty":13.299545,"median":18.154013,"eighty":21.14014,"marketCap":4893757331},{"date":"2022-05-13","current":13.121688,"twenty":13.251876,"median":18.154013,"eighty":21.14014,"marketCap":4604360809},{"date":"2022-05-20","current":13.089008,"twenty":13.2344,"median":18.154013,"eighty":21.14014,"marketCap":4592893663},{"date":"2022-05-27","current":13.474282,"twenty":13.213025,"median":18.154013,"eighty":21.14014,"marketCap":4728085277},{"date":"2022-06-03","current":13.488042,"twenty":13.213025,"median":18.129069,"eighty":21.14014,"marketCap":4732913549},{"date":"2022-06-10","current":13.107928,"twenty":13.191385,"median":18.123776,"eighty":21.14014,"marketCap":4599532537},{"date":"2022-06-17","current":13.390004,"twenty":13.150421,"median":18.107437,"eighty":21.14014,"marketCap":4698512112},{"date":"2022-06-24","current":14.208712,"twenty":13.145829,"median":18.1016,"eighty":21.141667,"marketCap":4985794291},{"date":"2022-07-01","current":15.042899,"twenty":13.145829,"median":18.097133,"eighty":21.141667,"marketCap":5278508276},{"date":"2022-07-08","current":15.144378,"twenty":13.145829,"median":18.07498,"eighty":21.141667,"marketCap":5314116781},{"date":"2022-07-15","current":14.188072,"twenty":13.145829,"median":17.993304,"eighty":21.141667,"marketCap":4978551883},{"date":"2022-07-22","current":13.955875,"twenty":13.145829,"median":17.921754,"eighty":21.141667,"marketCap":4897074794},{"date":"2022-07-29","current":13.391724,"twenty":13.145829,"median":17.859298,"eighty":21.141667,"marketCap":4699115646},{"date":"2022-08-05","current":17.442958,"twenty":13.132034,"median":17.859298,"eighty":21.141667,"marketCap":4684027296},{"date":"2022-08-12","current":18.353201,"twenty":13.132034,"median":17.898282,"eighty":21.141667,"marketCap":4928458562},{"date":"2022-08-19","current":18.642532,"twenty":13.132034,"median":17.982523,"eighty":21.141667,"marketCap":5006153610},{"date":"2022-08-26","current":18.152766,"twenty":13.132034,"median":18.030296,"eighty":21.141667,"marketCap":4874634992},{"date":"2022-09-02","current":17.782073,"twenty":13.132034,"median":18.031944,"eighty":21.141667,"marketCap":4775091085},{"date":"2022-09-09","current":18.492008,"twenty":13.132034,"median":18.076563,"eighty":21.141667,"marketCap":4965732750},{"date":"2022-09-16","current":18.285318,"twenty":13.132034,"median":18.118643,"eighty":21.141667,"marketCap":4910229480},{"date":"2022-09-23","current":18.190959,"twenty":13.132034,"median":18.152766,"eighty":21.141667,"marketCap":4884891031},{"date":"2022-09-30","current":18.287564,"twenty":13.132034,"median":18.178476,"eighty":21.141667,"marketCap":4910832777},{"date":"2022-10-07","current":18.939087,"twenty":13.132034,"median":18.178476,"eighty":21.141667,"marketCap":5085788736},{"date":"2022-10-14","current":20.098348,"twenty":13.132034,"median":18.178476,"eighty":21.141667,"marketCap":5397089683},{"date":"2022-10-21","current":20.668992,"twenty":13.132034,"median":18.178476,"eighty":21.141667,"marketCap":5550326972},{"date":"2022-10-28","current":21.805786,"twenty":13.132034,"median":18.178476,"eighty":21.148829,"marketCap":5855594955},{"date":"2022-11-04","current":23.660177,"twenty":13.132034,"median":18.178476,"eighty":21.170527,"marketCap":5615837588},{"date":"2022-11-11","current":23.192916,"twenty":13.132034,"median":18.178476,"eighty":21.197263,"marketCap":5504931276},{"date":"2022-11-18","current":23.619545,"twenty":13.132034,"median":18.178476,"eighty":21.242059,"marketCap":5606193561},{"date":"2022-11-25","current":24.221398,"twenty":13.132034,"median":18.178476,"eighty":21.30995,"marketCap":5749045714},{"date":"2022-12-02","current":24.145214,"twenty":13.132034,"median":18.178476,"eighty":21.319092,"marketCap":5730963163},{"date":"2022-12-09","current":22.883101,"twenty":13.132034,"median":18.178476,"eighty":21.345593,"marketCap":5431395568},{"date":"2022-12-16","current":21.966355,"twenty":13.132034,"median":18.178476,"eighty":21.384054,"marketCap":5213802205},{"date":"2022-12-23","current":23.071021,"twenty":13.132034,"median":18.178476,"eighty":21.433396,"marketCap":5475999194},{"date":"2022-12-30","current":22.502182,"twenty":13.132034,"median":18.178476,"eighty":21.463777,"marketCap":5340982813},{"date":"2023-01-06","current":23.330047,"twenty":13.132034,"median":18.178476,"eighty":21.502463,"marketCap":5537479867},{"date":"2023-01-13","current":24.234095,"twenty":13.132034,"median":18.178476,"eighty":21.58649,"marketCap":5752059473},{"date":"2023-01-20","current":22.895798,"twenty":13.132034,"median":18.178476,"eighty":21.614597,"marketCap":5434409327},{"date":"2023-01-27","current":23.563677,"twenty":13.132034,"median":18.178476,"eighty":21.694729,"marketCap":5592933024},{"date":"2023-02-03","current":27.043767,"twenty":13.132034,"median":18.178476,"eighty":21.805574,"marketCap":6081764653},{"date":"2023-02-10","current":26.791823,"twenty":13.132034,"median":18.178476,"eighty":21.839769,"marketCap":6025105993},{"date":"2023-02-17","current":27.450645,"twenty":13.132034,"median":18.178476,"eighty":21.96243,"marketCap":6173265799},{"date":"2023-02-24","current":26.626938,"twenty":13.132034,"median":18.178476,"eighty":22.032111,"marketCap":5988025588},{"date":"2023-03-03","current":26.822803,"twenty":13.132034,"median":18.178476,"eighty":22.145422,"marketCap":6032072935},{"date":"2023-03-10","current":25.398085,"twenty":13.132034,"median":18.178476,"eighty":22.317412,"marketCap":5711673742},{"date":"2023-03-17","current":24.061909,"twenty":13.132034,"median":18.178476,"eighty":22.48995,"marketCap":5411186364},{"date":"2023-03-24","current":24.856102,"twenty":13.132034,"median":18.178476,"eighty":22.618997,"marketCap":5589789303},{"date":"2023-03-31","current":25.577852,"twenty":13.132043,"median":18.184717,"eighty":22.66098,"marketCap":5752100759},{"date":"2023-04-06","current":25.500042,"twenty":13.132043,"median":18.184717,"eighty":22.700039,"marketCap":5734602498},{"date":"2023-04-14","current":25.932019,"twenty":13.132034,"median":18.178476,"eighty":22.77349,"marketCap":5831748016},{"date":"2023-04-21","current":26.125201,"twenty":13.132034,"median":18.178476,"eighty":22.831284,"marketCap":5875191974},{"date":"2023-04-28","current":25.883723,"twenty":13.132034,"median":18.178476,"eighty":22.898388,"marketCap":5820887026},{"date":"2023-05-05","current":23.704821,"twenty":13.132034,"median":18.178476,"eighty":22.911984,"marketCap":6191367448},{"date":"2023-05-12","current":23.689332,"twenty":13.132034,"median":18.178476,"eighty":22.911984,"marketCap":6185995159},{"date":"2023-05-19","current":23.506322,"twenty":13.132034,"median":18.178476,"eighty":22.911984,"marketCap":6138205836},{"date":"2023-05-26","current":22.825248,"twenty":13.132034,"median":18.178476,"eighty":22.903541,"marketCap":5960356963},{"date":"2023-06-02","current":22.408264,"twenty":13.132034,"median":18.178476,"eighty":22.89617,"marketCap":5851469898},{"date":"2023-06-09","current":23.293197,"twenty":13.132034,"median":18.178476,"eighty":22.88818,"marketCap":6082552447},{"date":"2023-06-16","current":22.778916,"twenty":13.132034,"median":18.178476,"eighty":22.85614,"marketCap":5948258400},{"date":"2023-06-23","current":22.563474,"twenty":13.132025,"median":18.169948,"eighty":22.800656,"marketCap":5892000083},{"date":"2023-06-30","current":22.459228,"twenty":13.129943,"median":18.152766,"eighty":22.772427,"marketCap":5864778317},{"date":"2023-07-07","current":21.569662,"twenty":13.129943,"median":18.152766,"eighty":22.728634,"marketCap":5632485911},{"date":"2023-07-14","current":21.646109,"twenty":13.127879,"median":18.149687,"eighty":22.681792,"marketCap":5652448540},{"date":"2023-07-21","current":23.656899,"twenty":13.121344,"median":18.134611,"eighty":22.653182,"marketCap":6177526165},{"date":"2023-07-27","current":23.835276,"twenty":13.121,"median":18.132183,"eighty":22.649479,"marketCap":6224105632},{"date":"2023-08-04","current":22.000449,"twenty":13.120656,"median":18.130707,"eighty":22.624076,"marketCap":6164217746},{"date":"2023-08-11","current":21.685519,"twenty":13.120656,"median":18.130707,"eighty":22.555894,"marketCap":6076672662},{"date":"2023-08-18","current":21.754684,"twenty":13.120656,"median":18.130707,"eighty":22.474064,"marketCap":6096054056},{"date":"2023-08-25","current":21.495314,"twenty":13.120656,"median":18.130707,"eighty":22.404888,"marketCap":6023373829},{"date":"2023-09-01","current":21.44344,"twenty":13.120656,"median":18.130707,"eighty":22.299265,"marketCap":6008837783},{"date":"2023-09-08","current":21.257558,"twenty":13.120656,"median":18.130707,"eighty":22.213671,"marketCap":5956750287},{"date":"2023-09-15","current":21.882208,"twenty":13.120312,"median":18.12923,"eighty":22.104185,"marketCap":6131788501},{"date":"2023-09-22","current":22.658157,"twenty":13.116169,"median":18.118643,"eighty":22.033946,"marketCap":6349223514},{"date":"2023-09-29","current":22.521988,"twenty":13.113637,"median":18.113274,"eighty":22.031884,"marketCap":6311066395},{"date":"2023-10-06","current":22.839716,"twenty":13.111353,"median":18.1016,"eighty":22.01675,"marketCap":6400099673},{"date":"2023-10-13","current":21.821688,"twenty":13.111353,"median":18.1016,"eighty":22.002933,"marketCap":6114829781},{"date":"2023-10-20","current":22.93698,"twenty":13.111353,"median":18.1016,"eighty":22.01675,"marketCap":6427354758},{"date":"2023-10-27","current":22.688417,"twenty":13.107928,"median":18.087803,"eighty":22.000449,"marketCap":6357702874},{"date":"2023-11-03","current":19.519705,"twenty":13.107928,"median":18.087803,"eighty":21.963481,"marketCap":6380718279},{"date":"2023-11-10","current":18.801095,"twenty":13.107928,"median":18.087803,"eighty":21.920771,"marketCap":6146096831},{"date":"2023-11-17","current":18.882646,"twenty":13.1038,"median":18.077784,"eighty":21.83996,"marketCap":6172755768},{"date":"2023-11-24","current":19.114323,"twenty":13.101736,"median":18.076563,"eighty":21.815979,"marketCap":6248491386},{"date":"2023-12-01","current":18.847431,"twenty":13.101736,"median":18.076563,"eighty":21.791802,"marketCap":6161243954},{"date":"2023-12-08","current":18.623167,"twenty":13.1038,"median":18.077784,"eighty":21.747395,"marketCap":6087931877},{"date":"2023-12-15","current":18.723252,"twenty":13.1038,"median":18.077784,"eighty":21.694729,"marketCap":6120649663},{"date":"2023-12-22","current":18.328473,"twenty":13.1038,"median":18.077784,"eighty":21.680356,"marketCap":5991596171},{"date":"2023-12-29","current":18.445239,"twenty":13.101736,"median":18.076563,"eighty":21.682077,"marketCap":6029766922},{"date":"2024-01-05","current":18.827043,"twenty":13.099672,"median":18.075772,"eighty":21.653429,"marketCap":6154579220},{"date":"2024-01-12","current":18.654675,"twenty":13.099672,"median":18.075772,"eighty":21.653429,"marketCap":6098231921},{"date":"2024-01-19","current":19.416431,"twenty":13.097608,"median":18.07498,"eighty":21.633645,"marketCap":6347250631},{"date":"2024-01-26","current":19.629574,"twenty":13.099672,"median":18.075772,"eighty":21.60015,"marketCap":6416927399},{"date":"2024-02-02","current":16.059601,"twenty":13.099672,"median":18.03282,"eighty":21.594911,"marketCap":5864966219},{"date":"2024-02-09","current":16.122645,"twenty":13.099672,"median":17.979243,"eighty":21.594911,"marketCap":5887989846},{"date":"2024-02-16","current":17.514904,"twenty":13.099672,"median":17.911254,"eighty":21.551511,"marketCap":6397108334},{"date":"2024-02-23","current":16.887296,"twenty":13.099672,"median":17.862953,"eighty":21.501387,"marketCap":6167882156},{"date":"2024-03-01","current":17.347209,"twenty":13.101736,"median":17.842732,"eighty":21.449924,"marketCap":6335860070},{"date":"2024-03-08","current":17.440188,"twenty":13.101736,"median":17.782073,"eighty":21.379786,"marketCap":6369819503},{"date":"2024-03-15","current":17.15129,"twenty":13.101736,"median":17.659741,"eighty":21.379786,"marketCap":6264302691},{"date":"2024-03-22","current":17.284117,"twenty":13.101736,"median":17.54524,"eighty":21.379786,"marketCap":6312816168},{"date":"2024-03-28","current":17.835349,"twenty":13.101736,"median":17.514904,"eighty":21.379786,"marketCap":6514147097},{"date":"2024-04-05","current":17.332266,"twenty":13.099672,"median":17.487302,"eighty":21.212255,"marketCap":6330402303},{"date":"2024-04-12","current":16.960351,"twenty":13.099672,"median":17.458729,"eighty":20.946226,"marketCap":6194564568},{"date":"2024-04-19","current":16.839146,"twenty":13.099672,"median":17.416952,"eighty":20.82315,"marketCap":6150296021},{"date":"2024-04-26","current":16.885635,"twenty":13.101736,"median":17.378756,"eighty":20.73131,"marketCap":6167275738},{"date":"2024-05-03","current":16.353276,"twenty":13.101736,"median":17.37456,"eighty":20.638158,"marketCap":5807669591},{"date":"2024-05-10","current":16.850445,"twenty":13.101736,"median":17.332266,"eighty":20.638158,"marketCap":5984974762},{"date":"2024-05-17","current":16.759732,"twenty":13.101736,"median":17.315663,"eighty":20.638158,"marketCap":5952754990},{"date":"2024-05-24","current":16.491014,"twenty":13.101736,"median":17.257551,"eighty":20.638158,"marketCap":5857311512},{"date":"2024-05-31","current":16.402013,"twenty":13.101736,"median":17.217703,"eighty":20.638158,"marketCap":5825699659},{"date":"2024-06-07","current":16.047717,"twenty":13.101736,"median":17.203261,"eighty":20.638158,"marketCap":5699860170},{"date":"2024-06-14","current":15.678017,"twenty":13.099672,"median":17.16105,"eighty":20.647958,"marketCap":5568549398},{"date":"2024-06-21","current":15.886829,"twenty":13.097608,"median":17.133574,"eighty":20.608759,"marketCap":5642715667},{"date":"2024-06-28","current":15.876559,"twenty":13.094512,"median":17.119575,"eighty":20.638158,"marketCap":5639068146},{"date":"2024-07-05","current":15.71396,"twenty":13.094512,"median":17.096781,"eighty":20.60724,"marketCap":5581315723},{"date":"2024-07-12","current":16.241125,"twenty":13.094512,"median":17.068272,"eighty":20.455463,"marketCap":5768555157},{"date":"2024-07-15","current":16.489303,"twenty":13.094512,"median":17.057182,"eighty":20.440893,"marketCap":5856703592},{"date":"2024-08-02","current":23.018297,"twenty":13.087606,"median":17.003519,"eighty":20.557368,"marketCap":5369132848},{"date":"2024-08-09","current":22.186342,"twenty":13.087606,"median":17.003519,"eighty":20.903015,"marketCap":5175075134},{"date":"2024-08-16","current":23.148697,"twenty":13.087606,"median":17.003519,"eighty":21.033202,"marketCap":5399549417},{"date":"2024-08-23","current":23.279098,"twenty":13.087606,"median":17.003519,"eighty":21.445601,"marketCap":5429965987},{"date":"2024-08-30","current":23.662475,"twenty":13.087606,"median":17.003519,"eighty":21.53249,"marketCap":5519390701},{"date":"2024-09-06","current":23.537291,"twenty":13.087606,"median":17.003519,"eighty":21.605978,"marketCap":5490190794},{"date":"2024-09-13","current":23.39385,"twenty":13.087606,"median":17.003519,"eighty":21.689409,"marketCap":5456732568},{"date":"2024-09-20","current":23.962397,"twenty":13.087606,"median":17.003519,"eighty":21.760736,"marketCap":5589348811},{"date":"2024-09-27","current":23.803308,"twenty":13.087606,"median":17.003519,"eighty":21.864199,"marketCap":5552240596},{"date":"2024-10-04","current":23.90502,"twenty":13.087606,"median":17.003519,"eighty":21.958982,"marketCap":5575965520},{"date":"2024-10-11","current":24.116269,"twenty":13.087606,"median":17.003519,"eighty":22.018072,"marketCap":5625240363},{"date":"2024-10-17","current":25.349858,"twenty":13.087606,"median":17.003519,"eighty":22.12299,"marketCap":5912981110},{"date":"2024-11-15","current":25.473934,"twenty":13.049286,"median":16.90328,"eighty":22.252829,"marketCap":6020127533},{"date":"2024-11-22","current":24.793515,"twenty":13.049286,"median":16.944582,"eighty":22.338071,"marketCap":5859327358},{"date":"2024-11-29","current":26.262398,"twenty":13.049286,"median":17.003519,"eighty":22.422676,"marketCap":6206461195},{"date":"2024-12-06","current":25.518953,"twenty":13.049286,"median":17.049412,"eighty":22.502464,"marketCap":6030766486},{"date":"2024-12-13","current":24.826957,"twenty":13.049286,"median":17.089857,"eighty":22.566597,"marketCap":5867230580},{"date":"2024-12-20","current":24.078367,"twenty":13.049286,"median":17.114427,"eighty":22.608839,"marketCap":5690319991},{"date":"2024-12-27","current":24.474528,"twenty":13.049286,"median":17.139667,"eighty":22.659334,"marketCap":5783942777},{"date":"2025-01-03","current":23.705358,"twenty":13.049286,"median":17.164168,"eighty":22.698792,"marketCap":5602168666},{"date":"2025-01-10","current":23.414668,"twenty":13.047729,"median":17.212205,"eighty":22.762712,"marketCap":5533471427},{"date":"2025-01-17","current":24.243005,"twenty":13.047729,"median":17.234806,"eighty":22.825248,"marketCap":5729228162},{"date":"2025-01-24","current":23.756807,"twenty":13.047729,"median":17.295008,"eighty":22.870404,"marketCap":5614327469},{"date":"2025-01-31","current":24.123771,"twenty":13.047729,"median":17.336635,"eighty":22.922544,"marketCap":4993620556},{"date":"2025-02-07","current":25.1605,"twenty":13.047729,"median":17.376658,"eighty":22.943393,"marketCap":5208223436},{"date":"2025-02-14","current":24.432214,"twenty":13.047729,"median":17.401896,"eighty":23.071021,"marketCap":5057761480},{"date":"2025-02-21","current":23.301365,"twenty":13.047729,"median":17.441573,"eighty":23.093971,"marketCap":4823662157},{"date":"2025-02-28","current":24.796435,"twenty":13.047729,"median":17.480791,"eighty":23.119453,"marketCap":5133159703},{"date":"2025-03-07","current":25.231151,"twenty":13.096576,"median":17.537699,"eighty":23.193461,"marketCap":5223151132},{"date":"2025-03-14","current":25.098974,"twenty":13.129943,"median":17.631749,"eighty":23.244333,"marketCap":5195788873},{"date":"2025-03-21","current":26.171078,"twenty":13.198021,"median":17.749011,"eighty":23.281918,"marketCap":5417727192},{"date":"2025-03-28","current":27.087506,"twenty":13.244455,"median":17.822875,"eighty":23.336167,"marketCap":5607438852},{"date":"2025-04-04","current":27.250221,"twenty":13.266036,"median":17.847225,"eighty":23.399617,"marketCap":5641122774},{"date":"2025-04-11","current":25.254083,"twenty":13.301339,"median":17.869273,"eighty":23.466118,"marketCap":5227898225},{"date":"2025-04-17","current":26.096571,"twenty":13.31242,"median":17.919312,"eighty":23.482414,"marketCap":5402303292},{"date":"2025-04-25","current":23.139515,"twenty":13.364262,"median":17.982523,"eighty":23.518181,"marketCap":5424179886},{"date":"2025-05-02","current":22.529508,"twenty":13.38966,"median":18.07498,"eighty":23.518181,"marketCap":5280691439},{"date":"2025-05-09","current":23.286628,"twenty":13.400442,"median":18.118643,"eighty":23.518181,"marketCap":5458152815},{"date":"2025-05-16","current":22.980669,"twenty":13.426188,"median":18.152766,"eighty":23.518181,"marketCap":5386438971},{"date":"2025-05-23","current":22.443943,"twenty":13.447348,"median":18.222318,"eighty":23.518181,"marketCap":5260635872},{"date":"2025-05-30","current":22.690267,"twenty":13.447348,"median":18.246114,"eighty":23.518181,"marketCap":5318371594},{"date":"2025-06-04","current":23.18032,"twenty":13.447348,"median":18.287564,"eighty":23.518181,"marketCap":5433235293}],"updateTime":1774624895344},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"SIGIP\",pageSize:20,pageCount:2,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"16757536","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055723000012-SIGIP","pdf_url":"","pub_time":1683129600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"SIGIP","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000012/0000230557-23-000012-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/230557/000023055723000012/sigi-20230331.htm","primary":true,"translateUrl":"","linkName":"sigi-20230331.htm","type":"10-Q","id":"NTFILEFFY9HCCnMvWSU5zZ","market":"us","size":3281645},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000012/sigi-ex311_3312023xq1.htm","primary":false,"translateUrl":"","linkName":"sigi-ex311_3312023xq1.htm","type":"EX-31.1","id":"NTFILEAUkTGaRbYyhQoKEo","market":"us","size":11154},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000012/sigi-ex312_3312023xq1.htm","primary":false,"translateUrl":"","linkName":"sigi-ex312_3312023xq1.htm","type":"EX-31.2","id":"NTFILED99oDXDwtwr8tSwW","market":"us","size":11034},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000012/sigi-ex321_3312023xq1.htm","primary":false,"translateUrl":"","linkName":"sigi-ex321_3312023xq1.htm","type":"EX-32.1","id":"NTFILE3ZtDmbc2ns6qxs4u","market":"us","size":4882},{"description":"EX-32.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000012/sigi-ex322_3312023xq1.htm","primary":false,"translateUrl":"","linkName":"sigi-ex322_3312023xq1.htm","type":"EX-32.2","id":"NTFILEALt3AS7nUTddQ81X","market":"us","size":4880},{"description":"LOGO","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000012/sigi-20230331_g1.jpg","primary":false,"translateUrl":"","linkName":"sigi-20230331_g1.jpg","type":"GRAPHIC","id":"NTFILEJ4V51jJQ5RaWHtrZ","market":"us","size":1088174}],"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":"2023-05-04 00:00","pubTimestamp":1683129600,"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":"16757537","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055723000010-SIGIP","pdf_url":"","pub_time":1683043200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SIGIP","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000010/0000230557-23-000010-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000010/q12023pressreleaseexh991.htm","primary":true,"translateUrl":"","linkName":"q12023pressreleaseexh991.htm","type":"EX-99.1","id":"NTFILE9J173jdKJpJk12NX","market":"us","size":215952},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000010/sigi-20230503.htm","primary":false,"translateUrl":"","linkName":"sigi-20230503.htm","type":"8-K","id":"NTFILEE5T9PHTwvDjMBqqm","market":"us","size":37472},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000010/q12023pressreleasesuppleme.htm","primary":false,"translateUrl":"","linkName":"q12023pressreleasesuppleme.htm","type":"EX-99.2","id":"NTFILEESgqfuzFUy4bZsWu","market":"us","size":1466499},{"description":"LOGO","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000010/image1.gif","primary":false,"translateUrl":"","linkName":"image1.gif","type":"GRAPHIC","id":"NTFILEGZ3MJuEYj683x399","market":"us","size":3895},{"description":"LOGO","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000010/image2a.gif","primary":false,"translateUrl":"","linkName":"image2a.gif","type":"GRAPHIC","id":"NTFILE3diqjc2QNYjkADSc","market":"us","size":3895}],"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":"2023-05-03 00:00","pubTimestamp":1683043200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16757542","market":"us","labels":[],"media":"sec.gov","original_id":"AN92963823000518-SIGIP","pdf_url":"","pub_time":1676304000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","symbol":"SIGIP","title":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000092963823000518/0000929638-23-000518-index.htm","us_notice_code":"Form SC 13G","us_title_en":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000092963823000518/sched13g.htm","primary":true,"translateUrl":"","linkName":"sched13g.htm","type":"SC 13G","id":"NTFILEHEXDEM7Lpvpo9rvN","market":"us","size":53736},{"description":"","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000092963823000518/exhibit99-1.htm","primary":false,"translateUrl":"","linkName":"exhibit99-1.htm","type":"EX-99.1","id":"NTFILEBx1TEbpbJy6uh7Pt","market":"us","size":3244}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-02-14 00:00","pubTimestamp":1676304000,"title_zh":"Form SC 13G - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16757544","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923019684-SIGIP","pdf_url":"","pub_time":1676217600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"SIGIP","title":"Form 8-K - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/0001104659-23-019684-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1.htm","primary":true,"translateUrl":"","linkName":"tm236310d1_ex99-1.htm","type":"EX-99.1","id":"NTFILEBzvAPDByK1pWYDtw","market":"us","size":37670},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_8k.htm","primary":false,"translateUrl":"","linkName":"tm236310d1_8k.htm","type":"8-K","id":"NTFILEDaKkFSu99q3NGhke","market":"us","size":31085},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img001.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img001.jpg","type":"GRAPHIC","id":"NTFILEJEFxUiACb8TBYHMc","market":"us","size":109679},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img002.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img002.jpg","type":"GRAPHIC","id":"NTFILEAnr2zdDxxaP9Khfr","market":"us","size":217949},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img003.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img003.jpg","type":"GRAPHIC","id":"NTFILE7vR2R4LvY6QXUpp9","market":"us","size":65600},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img004.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img004.jpg","type":"GRAPHIC","id":"NTFILEJ2c77BSxWBgyLdV7","market":"us","size":109015},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img005.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img005.jpg","type":"GRAPHIC","id":"NTFILE67rSFYYZ8bbzZ3j4","market":"us","size":178539},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img006.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img006.jpg","type":"GRAPHIC","id":"NTFILE7xMizpWobiN11LNY","market":"us","size":130747},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img007.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img007.jpg","type":"GRAPHIC","id":"NTFILEHyCuWqEmEsvYfjMN","market":"us","size":209515},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img008.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img008.jpg","type":"GRAPHIC","id":"NTFILEBYwroujA21XHuD9U","market":"us","size":129728},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img009.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img009.jpg","type":"GRAPHIC","id":"NTFILE5KijjAbudc3KFy1F","market":"us","size":110705},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img010.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img010.jpg","type":"GRAPHIC","id":"NTFILEDb9JUyQHz8UJ97DK","market":"us","size":119757},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img011.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img011.jpg","type":"GRAPHIC","id":"NTFILE2RFY3SbeuEWargJt","market":"us","size":72696},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img012.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img012.jpg","type":"GRAPHIC","id":"NTFILE5xpRWMbBjRCgzXWU","market":"us","size":116736},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img013.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img013.jpg","type":"GRAPHIC","id":"NTFILEF1T1fVrbScWDfEpv","market":"us","size":128550},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img014.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img014.jpg","type":"GRAPHIC","id":"NTFILEEgds2U3CAK6Mp9hV","market":"us","size":123792},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img015.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img015.jpg","type":"GRAPHIC","id":"NTFILEFCzhkhRpYbhamnJN","market":"us","size":110544},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img016.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img016.jpg","type":"GRAPHIC","id":"NTFILE7J5uVe6rrYRuy8DM","market":"us","size":124369},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img017.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img017.jpg","type":"GRAPHIC","id":"NTFILE2A4jyfve1frB5fMk","market":"us","size":110976},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img018.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img018.jpg","type":"GRAPHIC","id":"NTFILE3V1bSumf99dh4rDZ","market":"us","size":163664},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img019.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img019.jpg","type":"GRAPHIC","id":"NTFILECFfrTfLAaT5PJHtW","market":"us","size":68982},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img020.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img020.jpg","type":"GRAPHIC","id":"NTFILE3dpQXCpYa8XsHQch","market":"us","size":102494},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img021.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img021.jpg","type":"GRAPHIC","id":"NTFILEHLLJ18rjzvPmA6mp","market":"us","size":116308},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img022.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img022.jpg","type":"GRAPHIC","id":"NTFILE5QdYRMcoDWB16hM8","market":"us","size":112281},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img023.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img023.jpg","type":"GRAPHIC","id":"NTFILEABtxgrT9U47o649p","market":"us","size":106902},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img024.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img024.jpg","type":"GRAPHIC","id":"NTFILE14EPaLs3SPLhYPEJ","market":"us","size":127457},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img025.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img025.jpg","type":"GRAPHIC","id":"NTFILE71qXTszPJo4rq8S1","market":"us","size":134548},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img026.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img026.jpg","type":"GRAPHIC","id":"NTFILE6Yg4K6mQBvZpmqAJ","market":"us","size":106684},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img027.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img027.jpg","type":"GRAPHIC","id":"NTFILEGbzYv3yew3FhPrKi","market":"us","size":144402},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img028.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img028.jpg","type":"GRAPHIC","id":"NTFILE7qdFwgh14LYYqYDc","market":"us","size":114628},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img029.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img029.jpg","type":"GRAPHIC","id":"NTFILEEcmvHjeXbjZpi917","market":"us","size":111410},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465923019684/tm236310d1_ex99-1img030.jpg","primary":false,"translateUrl":"","linkName":"tm236310d1_ex99-1img030.jpg","type":"GRAPHIC","id":"NTFILE4HQwLTfuv1ksYid8","market":"us","size":119206}],"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":"2023-02-13 00:00","pubTimestamp":1676217600,"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":"16757546","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923018007-SIGIP","pdf_url":"","pub_time":1675958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"SIGIP","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000110465923018007/0001104659-23-018007-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465923018007/tv0012-selectiveinsurancegro.htm","primary":true,"translateUrl":"","linkName":"tv0012-selectiveinsurancegro.htm","type":"SC 13G/A","id":"NTFILE7VAiPF8ve8HynuGb","market":"us","size":11493}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-02-10 00:00","pubTimestamp":1675958400,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16757545","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055723000006-SIGIP","pdf_url":"","pub_time":1675958400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"SIGIP","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/0000230557-23-000006-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-20221231.htm","primary":true,"translateUrl":"","linkName":"sigi-20221231.htm","type":"10-K","id":"NTFILEHbPCL98ecicWR5j1","market":"us","size":9277065},{"description":"EX-21","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex21_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex21_12312022xq4.htm","type":"EX-21","id":"NTFILEB2dYxGZXH3Qwspt1","market":"us","size":27335},{"description":"EX-23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex231_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex231_12312022xq4.htm","type":"EX-23.1","id":"NTFILE93qtcH2mxX9ZUgBC","market":"us","size":3231},{"description":"EX-24.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex241poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex241poa_12312022xq4x.htm","type":"EX-24.1","id":"NTFILEEtXZopsz7avNRX4G","market":"us","size":4235},{"description":"EX-24.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex242poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex242poa_12312022xq4x.htm","type":"EX-24.2","id":"NTFILE76fGn1fazT9huksN","market":"us","size":4034},{"description":"EX-24.3","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex243poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex243poa_12312022xq4x.htm","type":"EX-24.3","id":"NTFILE8wdB4vYicqN5NSZA","market":"us","size":4412},{"description":"EX-24.4","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex244poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex244poa_12312022xq4x.htm","type":"EX-24.4","id":"NTFILECggFazVJDPZmhELk","market":"us","size":4729},{"description":"EX-24.5","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex245poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex245poa_12312022xq4x.htm","type":"EX-24.5","id":"NTFILE2VKMXJDnrNRqumKH","market":"us","size":4151},{"description":"EX-24.6","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex246poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex246poa_12312022xq4x.htm","type":"EX-24.6","id":"NTFILEFZmFDHPB1oBcgSpA","market":"us","size":4168},{"description":"EX-24.7","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex247poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex247poa_12312022xq4x.htm","type":"EX-24.7","id":"NTFILEGpKEZQyGCsxTMtcR","market":"us","size":4236},{"description":"EX-24.8","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex248poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex248poa_12312022xq4x.htm","type":"EX-24.8","id":"NTFILEC25p9qBEvLozV1G4","market":"us","size":4186},{"description":"EX-24.9","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex249poa_12312022xq4x.htm","primary":false,"translateUrl":"","linkName":"sigi-ex249poa_12312022xq4x.htm","type":"EX-24.9","id":"NTFILE662BpscP1XFnv2ih","market":"us","size":4483},{"description":"EX-24.10","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex2410poa_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex2410poa_12312022xq4.htm","type":"EX-24.10","id":"NTFILE4oNXeqvT8hPJAfic","market":"us","size":4881},{"description":"EX-24.11","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex2411poa_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex2411poa_12312022xq4.htm","type":"EX-24.11","id":"NTFILEDefNKfcP4t4VwgdR","market":"us","size":4352},{"description":"EX-24.12","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex2412poa_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex2412poa_12312022xq4.htm","type":"EX-24.12","id":"NTFILEC6joZSympTfMq6uV","market":"us","size":4786},{"description":"EX-24.13","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex2413poa_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex2413poa_12312022xq4.htm","type":"EX-24.13","id":"NTFILEGChJjMK9ibz23hEY","market":"us","size":4311},{"description":"EX-24.14","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex2414poa_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex2414poa_12312022xq4.htm","type":"EX-24.14","id":"NTFILEGz1V88RKHjeB9ZVQ","market":"us","size":4836},{"description":"EX-24.15","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex2415poa_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex2415poa_12312022xq4.htm","type":"EX-24.15","id":"NTFILE7YjQCVhBonik67Vj","market":"us","size":4343},{"description":"EX-31.1","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex311_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex311_12312022xq4.htm","type":"EX-31.1","id":"NTFILEFgLHiwWRME1PReJQ","market":"us","size":11157},{"description":"EX-31.2","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex312_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex312_12312022xq4.htm","type":"EX-31.2","id":"NTFILEDW5e1pvtwjpQQvZ6","market":"us","size":12478},{"description":"EX-32.1","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex321_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex321_12312022xq4.htm","type":"EX-32.1","id":"NTFILE42MPtxuNhJ72VHz9","market":"us","size":4177},{"description":"EX-32.2","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex322_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex322_12312022xq4.htm","type":"EX-32.2","id":"NTFILEEmiq63m7y4Ap3Pk2","market":"us","size":4325},{"description":"EX-99.1","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-ex991_12312022xq4.htm","primary":false,"translateUrl":"","linkName":"sigi-ex991_12312022xq4.htm","type":"EX-99.1","id":"NTFILEGw8GTqR3pdgZfpBJ","market":"us","size":30419},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-20221231_g1.gif","primary":false,"translateUrl":"","linkName":"sigi-20221231_g1.gif","type":"GRAPHIC","id":"NTFILECwhGfGN4YP6dqzjd","market":"us","size":3895},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-20221231_g2.gif","primary":false,"translateUrl":"","linkName":"sigi-20221231_g2.gif","type":"GRAPHIC","id":"NTFILE8hHvFqzvun9oWCFu","market":"us","size":12283},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055723000006/sigi-20221231_g3.gif","primary":false,"translateUrl":"","linkName":"sigi-20221231_g3.gif","type":"GRAPHIC","id":"NTFILEFL1yaxpGvb7FT5kq","market":"us","size":12563}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2023-02-10 00:00","pubTimestamp":1675958400,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"16757547","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465923016922-SIGIP","pdf_url":"","pub_time":1675872000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","symbol":"SIGIP","title":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000110465923016922/0001104659-23-016922-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465923016922/tv01865-selectiveinsurancegr.htm","primary":true,"translateUrl":"","linkName":"tv01865-selectiveinsurancegr.htm","type":"SC 13G/A","id":"NTFILE8SGTMZXyEoJfbE3n","market":"us","size":11492}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2023-02-09 00:00","pubTimestamp":1675872000,"title_zh":"Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"13302809","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921114200-SIGIP","pdf_url":null,"pub_time":1631116800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"SIGIP","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/0001104659-21-114200-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/tm2127066d1_ex99-1.htm","primary":true,"translateUrl":null,"linkName":"tm2127066d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE6D399wYj6YaDWKbn","market":"us","size":38489},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/tm2127066d1_8k.htm","primary":false,"translateUrl":null,"linkName":"tm2127066d1_8k.htm","type":"8-K","id":"NTFILE76sVRDNY4oYhXXjE","market":"us","size":31689},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_001.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_001.jpg","type":"GRAPHIC","id":"NTFILEEhUWfneDiVqneZXt","market":"us","size":55765},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_002.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_002.jpg","type":"GRAPHIC","id":"NTFILEHZLiuTJSkCfNxa6n","market":"us","size":154391},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_003.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_003.jpg","type":"GRAPHIC","id":"NTFILEBPBWwPhaikze7CyU","market":"us","size":58667},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_004.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_004.jpg","type":"GRAPHIC","id":"NTFILE5PUFKMQoFsQy3GFB","market":"us","size":90237},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_005.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_005.jpg","type":"GRAPHIC","id":"NTFILEFVktJGiEpFis6JXD","market":"us","size":108200},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_006.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_006.jpg","type":"GRAPHIC","id":"NTFILE8NY1mv5Dsasxyf6D","market":"us","size":108771},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_007.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_007.jpg","type":"GRAPHIC","id":"NTFILE5LgCqE9sTFFYCK3A","market":"us","size":85054},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_008.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_008.jpg","type":"GRAPHIC","id":"NTFILEKmeLSE7tmd7Y2EF6","market":"us","size":100723},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_009.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_009.jpg","type":"GRAPHIC","id":"NTFILEBEzRJhBijm7BFx7H","market":"us","size":103716},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_010.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_010.jpg","type":"GRAPHIC","id":"NTFILE5eYd5vstKpzdD81x","market":"us","size":35070},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_011.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_011.jpg","type":"GRAPHIC","id":"NTFILE3NZbcheiqVWb7LgV","market":"us","size":84860},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_012.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_012.jpg","type":"GRAPHIC","id":"NTFILE4F63mcAq9imhxD6Z","market":"us","size":105848},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_013.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_013.jpg","type":"GRAPHIC","id":"NTFILEDVimTWnjGQnDjd3a","market":"us","size":93259},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_014.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_014.jpg","type":"GRAPHIC","id":"NTFILEZ3bQMBGa37FMAeTw","market":"us","size":92129},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_015.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_015.jpg","type":"GRAPHIC","id":"NTFILEHjTHKfWSU1Ax3ASu","market":"us","size":83775},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_016.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_016.jpg","type":"GRAPHIC","id":"NTFILED3EUSnCd1GUoy2Nw","market":"us","size":99572},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_017.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_017.jpg","type":"GRAPHIC","id":"NTFILEBTngnqSPkNbT4mJr","market":"us","size":100802},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_018.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_018.jpg","type":"GRAPHIC","id":"NTFILE318WJUzAwndDC4uh","market":"us","size":128487},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_019.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_019.jpg","type":"GRAPHIC","id":"NTFILED2MU3T38wsQpJD1C","market":"us","size":119840},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_020.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_020.jpg","type":"GRAPHIC","id":"NTFILEB1LTwnp5t3gg639L","market":"us","size":32649},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_021.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_021.jpg","type":"GRAPHIC","id":"NTFILE728KfR9vnTAdGeEv","market":"us","size":80735},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_022.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_022.jpg","type":"GRAPHIC","id":"NTFILE8xLCmsiVA6EupCXm","market":"us","size":89289},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_023.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_023.jpg","type":"GRAPHIC","id":"NTFILEJ177rdwfkWKwvpPz","market":"us","size":92467},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_024.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_024.jpg","type":"GRAPHIC","id":"NTFILED7jv2k61UvPhEtFZ","market":"us","size":86253},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_025.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_025.jpg","type":"GRAPHIC","id":"NTFILE8quuGtSFZSC4LpnT","market":"us","size":101628},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_026.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_026.jpg","type":"GRAPHIC","id":"NTFILEB6JXBxeNNQqqxNaF","market":"us","size":95850},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_027.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_027.jpg","type":"GRAPHIC","id":"NTFILEC7snm9n7tTUjbLDs","market":"us","size":89819},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_028.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_028.jpg","type":"GRAPHIC","id":"NTFILE8Ex4Q28PwaRM7qo5","market":"us","size":75386},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_029.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_029.jpg","type":"GRAPHIC","id":"NTFILEDbVW32YWWwMtUbn1","market":"us","size":109097},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_030.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_030.jpg","type":"GRAPHIC","id":"NTFILE9H34Y6MeUCvb7Tdp","market":"us","size":77618},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_031.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_031.jpg","type":"GRAPHIC","id":"NTFILE3kkFm9feoYGm6ttE","market":"us","size":88839},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_032.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_032.jpg","type":"GRAPHIC","id":"NTFILE5sh5FcY2HUEibCUu","market":"us","size":72584},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921114200/ex99-1_033.jpg","primary":false,"translateUrl":null,"linkName":"ex99-1_033.jpg","type":"GRAPHIC","id":"NTFILEDeb5pSkHJxkU1v4C","market":"us","size":55803}],"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":"2021-09-09 00:00","pubTimestamp":1631116800,"title_zh":"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":false,"id":"13103331","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000027-SIGIP","pdf_url":null,"pub_time":1627488000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"SIGIP","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000027/0000230557-21-000027-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"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":[{"id":103360,"name":"Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000027/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103361,"name":"Consolidated Statements of Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000027/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103362,"name":"Consolidated Statements of Comprehensive Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000027/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103363,"name":"Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000027/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103364,"name":"Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000027/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":103365,"name":"Consolidated Balance Sheets (Parentheticals)","name_zh":"合并资产负债表（括号）","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000027/R7.htm","cdn_url":"https://static.tigerbbs.com/20d473f68c81ee350045666525940fdc","translation_url":"https://static.tigerbbs.com/9d37e74fabb75d2bec281e90018f13be","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-07-29 00:00","pubTimestamp":1627488000,"title_zh":"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":"13103333","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000025-SIGIP","pdf_url":null,"pub_time":1627401600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"SIGIP","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000025/0000230557-21-000025-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000025/q22021pressreleaseexh991.htm","primary":true,"translateUrl":null,"linkName":"q22021pressreleaseexh991.htm","type":"EX-99.1","id":"NTFILEEw18SjzF6E65HcKT","market":"us","size":272702},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000025/sigi-20210728.htm","primary":false,"translateUrl":null,"linkName":"sigi-20210728.htm","type":"8-K","id":"NTFILEHy8ySjM4DFYnnSd7","market":"us","size":39438},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000025/q22021pressreleasesuppleme.htm","primary":false,"translateUrl":null,"linkName":"q22021pressreleasesuppleme.htm","type":"EX-99.2","id":"NTFILE5JSGCbdzfWSSN8Ru","market":"us","size":1748555},{"description":"LOGO","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000025/image.jpg","primary":false,"translateUrl":null,"linkName":"image.jpg","type":"GRAPHIC","id":"NTFILE6zAke1VXBPa1PjbU","market":"us","size":12017},{"description":"LOGO","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000025/imageb.jpg","primary":false,"translateUrl":null,"linkName":"imageb.jpg","type":"GRAPHIC","id":"NTFILEAdjpQ6KtRj27L8CV","market":"us","size":6011}],"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":"2021-07-28 00:00","pubTimestamp":1627401600,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12849142","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921058487-SIGIP","pdf_url":null,"pub_time":1619712000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8  - Securities to be offered to employees in employee benefit plans","symbol":"SIGIP","title":"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/230557/000110465921058487/0001104659-21-058487-index.htm","us_notice_code":"Form S-8","us_title_en":"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":"FORM S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_s8.htm","primary":true,"translateUrl":null,"linkName":"tm2114437d1_s8.htm","type":"S-8","id":"NTFILEBtNK2L6CQTgsJCkz","market":"us","size":88256},{"description":"EXHIBIT 5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex5-1.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex5-1.htm","type":"EX-5.1","id":"NTFILE72qKrBkGPH5a14c6","market":"us","size":8021},{"description":"EXHIBIT 23.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex23-1.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex23-1.htm","type":"EX-23.1","id":"NTFILEGHHwGiNGRCLkHVaZ","market":"us","size":3684},{"description":"EXHIBIT 24.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-1.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-1.htm","type":"EX-24.1","id":"NTFILE4VHHdrY3fvsW9faT","market":"us","size":4691},{"description":"EXHIBIT 24.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-2.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-2.htm","type":"EX-24.2","id":"NTFILEV6ykhjUPEsHrzEup","market":"us","size":4656},{"description":"EXHIBIT 24.3","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-3.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-3.htm","type":"EX-24.3","id":"NTFILEJHoa8CpDTXfjgZfU","market":"us","size":4656},{"description":"EXHIBIT 24.4","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-4.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-4.htm","type":"EX-24.4","id":"NTFILEBnAhqNYheGc1Q1z5","market":"us","size":4666},{"description":"EXHIBIT 24.5","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-5.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-5.htm","type":"EX-24.5","id":"NTFILEAK6gS4N9UkJAPMQR","market":"us","size":4573},{"description":"EXHIBIT 24.6","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-6.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-6.htm","type":"EX-24.6","id":"NTFILE6qaJqcrZwRFx1rkJ","market":"us","size":4691},{"description":"EXHIBIT 24.7","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-7.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-7.htm","type":"EX-24.7","id":"NTFILEDYXcnKjELhRQTRcW","market":"us","size":4660},{"description":"EXHIBIT 24.8","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-8.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-8.htm","type":"EX-24.8","id":"NTFILE6xetai6Htkm6ceAA","market":"us","size":4683},{"description":"EXHIBIT 24.9","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-9.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-9.htm","type":"EX-24.9","id":"NTFILEEBzh7AUdfk4tmZD4","market":"us","size":4666},{"description":"EXHIBIT 24.10","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-10.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-10.htm","type":"EX-24.10","id":"NTFILEDt2FUzJ7n6mvpASp","market":"us","size":4668},{"description":"EXHIBIT 24.11","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-11.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-11.htm","type":"EX-24.11","id":"NTFILE2woxgptiaHUVNGst","market":"us","size":4715},{"description":"EXHIBIT 24.12","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-12.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-12.htm","type":"EX-24.12","id":"NTFILE7otcD77bj7ZMkQkk","market":"us","size":4695},{"description":"EXHIBIT 24.13","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-13.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-13.htm","type":"EX-24.13","id":"NTFILEAZh2fBLDeiJpW3r3","market":"us","size":4656},{"description":"EXHIBIT 24.14","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-14.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-14.htm","type":"EX-24.14","id":"NTFILE8fE2RLNd9GyUPtHt","market":"us","size":4683},{"description":"EXHIBIT 24.15","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-15.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-15.htm","type":"EX-24.15","id":"NTFILE5cZ17DB5NVdmJGcz","market":"us","size":4662},{"description":"EXHIBIT 24.16","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921058487/tm2114437d1_ex24-16.htm","primary":false,"translateUrl":null,"linkName":"tm2114437d1_ex24-16.htm","type":"EX-24.16","id":"NTFILEA1RyRt78y9318VjS","market":"us","size":4658}],"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":"2021-04-30 00:00","pubTimestamp":1619712000,"title_zh":"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":"12672969","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000018-SIGIP","pdf_url":null,"pub_time":1619712000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"SIGIP","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000018/0000230557-21-000018-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000018/sigi-20210430.htm","primary":true,"translateUrl":null,"linkName":"sigi-20210430.htm","type":"8-K","id":"NTFILEE19cq6kZu2dHkP1o","market":"us","size":73103}],"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":"2021-04-30 00:00","pubTimestamp":1619712000,"title_zh":"8-K  - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12665107","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000016-SIGIP","pdf_url":null,"pub_time":1619625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q  - Quarterly report [Sections 13 or 15(d)]","symbol":"SIGIP","title":"10-Q  - Quarterly report [Sections 13 or 15(d)]","titleType":"Quarterly Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/0000230557-21-000016-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q  - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/sigi-20210331.htm","primary":true,"translateUrl":null,"linkName":"sigi-20210331.htm","type":"10-Q","id":"NTFILEHnAMstkw49osiuUH","market":"us","size":3178828},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/sigi-ex101_3312021xq1.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex101_3312021xq1.htm","type":"EX-10.1","id":"NTFILEE65KPmLGNwxjwsSL","market":"us","size":68684},{"description":"EX-11","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/sigi-ex11_3312021xq1.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex11_3312021xq1.htm","type":"EX-11","id":"NTFILEF6LHhHzKKn1prY11","market":"us","size":30377},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/sigi-ex311_3312021xq1.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex311_3312021xq1.htm","type":"EX-31.1","id":"NTFILE8QU7342kNYCyZnuH","market":"us","size":11149},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/sigi-ex312_3312021xq1.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex312_3312021xq1.htm","type":"EX-31.2","id":"NTFILEBGU8YfmVi1QquSCc","market":"us","size":11029},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/sigi-ex321_3312021xq1.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex321_3312021xq1.htm","type":"EX-32.1","id":"NTFILEtHfWgBjR4oqhe4YT","market":"us","size":4839},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/sigi-ex322_3312021xq1.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex322_3312021xq1.htm","type":"EX-32.2","id":"NTFILEBXKuwzCY7h5JsXEf","market":"us","size":4838}],"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":[{"id":76089,"name":"Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":76090,"name":"Consolidated Statements of Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":76091,"name":"Consolidated Statements of Comprehensive Income","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":76092,"name":"Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":76093,"name":"Consolidated Statements of Cash Flows","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":76094,"name":"Consolidated Balance Sheets (Parentheticals)","name_zh":"合并资产负债表（括号）","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000016/R7.htm","cdn_url":"https://static.tigerbbs.com/4b6fb3f5fc6c05691253cc337a59c8a7","translation_url":"https://static.tigerbbs.com/af2484ec84222b3dc49ef8cfc717af2e","translate_status":1}],"event_type":"important_notice","event_name":"Quarterly Report","pubTime":"2021-04-29 00:00","pubTimestamp":1619625600,"title_zh":"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":"12665106","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000013-SIGIP","pdf_url":null,"pub_time":1619539200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"SIGIP","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000013/0000230557-21-000013-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000013/q12021pressreleaseexh991ma.htm","primary":true,"translateUrl":null,"linkName":"q12021pressreleaseexh991ma.htm","type":"EX-99.1","id":"NTFILE5EsJCRpAcg5SWVEd","market":"us","size":193323},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000013/sigi-20210428.htm","primary":false,"translateUrl":null,"linkName":"sigi-20210428.htm","type":"8-K","id":"NTFILEAGXGKLLZWQyiMLRd","market":"us","size":39470},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000013/q12021pressreleasesuppleme.htm","primary":false,"translateUrl":null,"linkName":"q12021pressreleasesuppleme.htm","type":"EX-99.2","id":"NTFILEFEEiWDcvxSsRaZ2U","market":"us","size":1477186},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000013/image1b.jpg","primary":false,"translateUrl":null,"linkName":"image1b.jpg","type":"GRAPHIC","id":"NTFILE955QMmWxb6DR8cdy","market":"us","size":6011},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000013/image2.jpg","primary":false,"translateUrl":null,"linkName":"image2.jpg","type":"GRAPHIC","id":"NTFILEFAQfwub2M81QJYr5","market":"us","size":12017}],"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":"2021-04-28 00:00","pubTimestamp":1619539200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12326002","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000009-SIGIP","pdf_url":null,"pub_time":1613059200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"SIGIP","title":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"Annual Report","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/0000230557-21-000009-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-20201231.htm","primary":true,"translateUrl":null,"linkName":"sigi-20201231.htm","type":"10-K","id":"NTFILEJ6SMgYm6s7ZFh2EN","market":"us","size":9125567},{"description":"EX-4.9","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex49_12x31x2020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex49_12x31x2020xq4.htm","type":"EX-4.9","id":"NTFILECQ5JgYVb3n8i3iqD","market":"us","size":76834},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex21_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex21_12312020xq4.htm","type":"EX-21","id":"NTFILEHGAPEQTT9wPXwpMJ","market":"us","size":27181},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex231_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex231_12312020xq4.htm","type":"EX-23.1","id":"NTFILEEU8QQgRgaJrsNBep","market":"us","size":3996},{"description":"EX-24.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex241poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex241poa_12312020xq4x.htm","type":"EX-24.1","id":"NTFILE96M4pWeUsgSFPSqH","market":"us","size":3241},{"description":"EX-24.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex242poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex242poa_12312020xq4x.htm","type":"EX-24.2","id":"NTFILE3C7T8n566hiTEEfR","market":"us","size":3239},{"description":"EX-24.3","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex243poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex243poa_12312020xq4x.htm","type":"EX-24.3","id":"NTFILEFnHQsbzNccKj1C2A","market":"us","size":3652},{"description":"EX-24.4","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex244poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex244poa_12312020xq4x.htm","type":"EX-24.4","id":"NTFILEHQGbopL2geVmzkHs","market":"us","size":3629},{"description":"EX-24.5","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex245poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex245poa_12312020xq4x.htm","type":"EX-24.5","id":"NTFILEE2DKdXD8oDGyKC2e","market":"us","size":3236},{"description":"EX-24.6","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex246poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex246poa_12312020xq4x.htm","type":"EX-24.6","id":"NTFILEDrERxuykbWX9v9u9","market":"us","size":3584},{"description":"EX-24.7","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex247poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex247poa_12312020xq4x.htm","type":"EX-24.7","id":"NTFILE4m17PhdxZdiaYmNo","market":"us","size":3088},{"description":"EX-24.8","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex248poa_12312019xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex248poa_12312019xq4x.htm","type":"EX-24.8","id":"NTFILE3zR8LKFoLuft6nAp","market":"us","size":3337},{"description":"EX-24.9","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex249poa_12312020xq4x.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex249poa_12312020xq4x.htm","type":"EX-24.9","id":"NTFILEHwoqHBhHwXYoRDmd","market":"us","size":3248},{"description":"EX-24.10","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex2410poa_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex2410poa_12312020xq4.htm","type":"EX-24.10","id":"NTFILEBhTN2JnzzTSzUv1Y","market":"us","size":3704},{"description":"EX-24.11","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex2411poa_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex2411poa_12312020xq4.htm","type":"EX-24.11","id":"NTFILEEE1neAoVNzLda5XL","market":"us","size":3281},{"description":"EX-24.12","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex2412poa_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex2412poa_12312020xq4.htm","type":"EX-24.12","id":"NTFILE4hcqixMbH76UoFEE","market":"us","size":3553},{"description":"EX-24.13","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex2413poa_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex2413poa_12312020xq4.htm","type":"EX-24.13","id":"NTFILE7tX4d2xiPgGSDGWK","market":"us","size":3804},{"description":"EX-24.14","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex2414poa_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex2414poa_12312020xq4.htm","type":"EX-24.14","id":"NTFILEq6xDYQEeED47KULK","market":"us","size":3246},{"description":"EX-24.15","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex2415poa_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex2415poa_12312020xq4.htm","type":"EX-24.15","id":"NTFILEB7rEJ9JA4SRLd3Us","market":"us","size":3650},{"description":"EX-24.16","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex2416poa_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex2416poa_12312020xq4.htm","type":"EX-24.16","id":"NTFILE9HTfnR9i8weJrxuQ","market":"us","size":3250},{"description":"EX-31.1","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex311_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex311_12312020xq4.htm","type":"EX-31.1","id":"NTFILEFqDxMZMqfoHoGJ6p","market":"us","size":11203},{"description":"EX-31.2","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex312_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex312_12312020xq4.htm","type":"EX-31.2","id":"NTFILEHEZ6JfkFEvgjYckP","market":"us","size":12497},{"description":"EX-32.1","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex321_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex321_12312020xq4.htm","type":"EX-32.1","id":"NTFILEA86NvH1foMxm8wBH","market":"us","size":4134},{"description":"EX-32.2","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex322_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex322_12312020xq4.htm","type":"EX-32.2","id":"NTFILE9zukhyrdCsuBVkLL","market":"us","size":4147},{"description":"EX-99.1","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-ex991_12312020xq4.htm","primary":false,"translateUrl":null,"linkName":"sigi-ex991_12312020xq4.htm","type":"EX-99.1","id":"NTFILEBnt8rDLU7gm4BwUE","market":"us","size":29798},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000009/sigi-20201231_g1.jpg","primary":false,"translateUrl":null,"linkName":"sigi-20201231_g1.jpg","type":"GRAPHIC","id":"NTFILECxV5UspZia8iGsUf","market":"us","size":39850}],"type_name":"Financial Report","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"财务报告","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"Annual Report","pubTime":"2021-02-12 00:00","pubTimestamp":1613059200,"title_zh":"10-K  - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12326005","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921019059-SIGIP","pdf_url":null,"pub_time":1612886400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"SIGIP","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019059/0001104659-21-019059-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465921019059/tv01804-selectiveinsurancegr.htm","primary":true,"translateUrl":null,"linkName":"tv01804-selectiveinsurancegr.htm","type":"SC 13G/A","id":"NTFILEyYhmUWDFEMWj2e8D","market":"us","size":12354}],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-02-10 00:00","pubTimestamp":1612886400,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12326003","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921019812-SIGIP","pdf_url":null,"pub_time":1612886400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"SIGIP","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/0001104659-21-019812-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":"EXHIBIT 99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/tm216115d1_ex99-1.htm","primary":true,"translateUrl":null,"linkName":"tm216115d1_ex99-1.htm","type":"EX-99.1","id":"NTFILE3vpqYCjVarPK2wwX","market":"us","size":36986},{"description":"FORM 8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/tm216115d1_8k.htm","primary":false,"translateUrl":null,"linkName":"tm216115d1_8k.htm","type":"8-K","id":"NTFILEAoa9GYVq5DDntJ1M","market":"us","size":30983},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img001.jpg","primary":false,"translateUrl":null,"linkName":"img001.jpg","type":"GRAPHIC","id":"NTFILEAaFkY6hTZjxtyb4S","market":"us","size":28192},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img002.jpg","primary":false,"translateUrl":null,"linkName":"img002.jpg","type":"GRAPHIC","id":"NTFILEDV8KgX5mtt9pS6RP","market":"us","size":117928},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img003.jpg","primary":false,"translateUrl":null,"linkName":"img003.jpg","type":"GRAPHIC","id":"NTFILE5C6dLCFF3CkNpsCu","market":"us","size":18740},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img004.jpg","primary":false,"translateUrl":null,"linkName":"img004.jpg","type":"GRAPHIC","id":"NTFILEE8FAT4EZ5w5EJTrW","market":"us","size":83082},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img005.jpg","primary":false,"translateUrl":null,"linkName":"img005.jpg","type":"GRAPHIC","id":"NTFILEBVS9HqDbZDS6Pd2B","market":"us","size":89784},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img006.jpg","primary":false,"translateUrl":null,"linkName":"img006.jpg","type":"GRAPHIC","id":"NTFILEFX9BTtkcpiYeiCqb","market":"us","size":81318},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img007.jpg","primary":false,"translateUrl":null,"linkName":"img007.jpg","type":"GRAPHIC","id":"NTFILECazevzqPMJpwt9X9","market":"us","size":72140},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img008.jpg","primary":false,"translateUrl":null,"linkName":"img008.jpg","type":"GRAPHIC","id":"NTFILE9qV772CpjrJajVjK","market":"us","size":83157},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img009.jpg","primary":false,"translateUrl":null,"linkName":"img009.jpg","type":"GRAPHIC","id":"NTFILE8fom4g4fBZzfeg67","market":"us","size":82691},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img010.jpg","primary":false,"translateUrl":null,"linkName":"img010.jpg","type":"GRAPHIC","id":"NTFILEBCCa4BMGAwHduwFr","market":"us","size":23099},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img011.jpg","primary":false,"translateUrl":null,"linkName":"img011.jpg","type":"GRAPHIC","id":"NTFILEHKRkofojmQxULB2z","market":"us","size":77565},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img012.jpg","primary":false,"translateUrl":null,"linkName":"img012.jpg","type":"GRAPHIC","id":"NTFILEGYVtBgzL2AUtKMXc","market":"us","size":87482},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img013.jpg","primary":false,"translateUrl":null,"linkName":"img013.jpg","type":"GRAPHIC","id":"NTFILEGuonSSxYwn99oQhp","market":"us","size":76764},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img014.jpg","primary":false,"translateUrl":null,"linkName":"img014.jpg","type":"GRAPHIC","id":"NTFILEtrgBk4KSHQKS98KT","market":"us","size":72965},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img015.jpg","primary":false,"translateUrl":null,"linkName":"img015.jpg","type":"GRAPHIC","id":"NTFILEAeNzdoSjodPv7ktN","market":"us","size":76983},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img016.jpg","primary":false,"translateUrl":null,"linkName":"img016.jpg","type":"GRAPHIC","id":"NTFILEBfNnYUiEufVQ6WgG","market":"us","size":84203},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img017.jpg","primary":false,"translateUrl":null,"linkName":"img017.jpg","type":"GRAPHIC","id":"NTFILEEsNQ9C7hPeDFxTjH","market":"us","size":89950},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img018.jpg","primary":false,"translateUrl":null,"linkName":"img018.jpg","type":"GRAPHIC","id":"NTFILEHUoDRY3bJLqmpeBh","market":"us","size":106001},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img019.jpg","primary":false,"translateUrl":null,"linkName":"img019.jpg","type":"GRAPHIC","id":"NTFILE7qQfSZpGcMM4Pkjy","market":"us","size":88982},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img020.jpg","primary":false,"translateUrl":null,"linkName":"img020.jpg","type":"GRAPHIC","id":"NTFILE8f9fcxYhaZhiK3yq","market":"us","size":22010},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img021.jpg","primary":false,"translateUrl":null,"linkName":"img021.jpg","type":"GRAPHIC","id":"NTFILEHFEzEVAx4x8pnsJ4","market":"us","size":72428},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img022.jpg","primary":false,"translateUrl":null,"linkName":"img022.jpg","type":"GRAPHIC","id":"NTFILE7FVSEM1c5r3smFHE","market":"us","size":72808},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img023.jpg","primary":false,"translateUrl":null,"linkName":"img023.jpg","type":"GRAPHIC","id":"NTFILEE7RXSxqmfCyHZYHU","market":"us","size":70301},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img024.jpg","primary":false,"translateUrl":null,"linkName":"img024.jpg","type":"GRAPHIC","id":"NTFILEExJthTEEZiyWjfrt","market":"us","size":72947},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img025.jpg","primary":false,"translateUrl":null,"linkName":"img025.jpg","type":"GRAPHIC","id":"NTFILE6hS9cU4wJoUCBVtP","market":"us","size":87011},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img026.jpg","primary":false,"translateUrl":null,"linkName":"img026.jpg","type":"GRAPHIC","id":"NTFILE3EptTqEZLsXRxjYb","market":"us","size":76008},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img027.jpg","primary":false,"translateUrl":null,"linkName":"img027.jpg","type":"GRAPHIC","id":"NTFILE25LHSyUpPfB1Eys5","market":"us","size":71032},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img028.jpg","primary":false,"translateUrl":null,"linkName":"img028.jpg","type":"GRAPHIC","id":"NTFILE8H2nG8v7jaWNrXrc","market":"us","size":56301},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img029.jpg","primary":false,"translateUrl":null,"linkName":"img029.jpg","type":"GRAPHIC","id":"NTFILEADWJBLhTKzad5UgL","market":"us","size":94696},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img030.jpg","primary":false,"translateUrl":null,"linkName":"img030.jpg","type":"GRAPHIC","id":"NTFILE2xXmCSs2F8pJZiVY","market":"us","size":67036},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img031.jpg","primary":false,"translateUrl":null,"linkName":"img031.jpg","type":"GRAPHIC","id":"NTFILE3P1RXtU1HvaueXF7","market":"us","size":76006},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img032.jpg","primary":false,"translateUrl":null,"linkName":"img032.jpg","type":"GRAPHIC","id":"NTFILEHJbezQWm7jKxZ1Po","market":"us","size":61837},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000110465921019812/img033.jpg","primary":false,"translateUrl":null,"linkName":"img033.jpg","type":"GRAPHIC","id":"NTFILEHyErGPncKPah35K6","market":"us","size":28299}],"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":"2021-02-10 00:00","pubTimestamp":1612886400,"title_zh":"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":"11629761","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000006-SIGIP","pdf_url":null,"pub_time":1611763200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K  - Current report","symbol":"SIGIP","title":"8-K  - Current report","titleType":"Major Issues Report","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000006/0000230557-21-000006-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000006/q42020pressreleaseexh991.htm","primary":true,"translateUrl":null,"linkName":"q42020pressreleaseexh991.htm","type":"EX-99.1","id":"NTFILEAkow7xVJWZqv7Kds","market":"us","size":274614},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000006/sigi-20210128.htm","primary":false,"translateUrl":null,"linkName":"sigi-20210128.htm","type":"8-K","id":"NTFILE6UdcibrodKJxNRGw","market":"us","size":42232},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000006/q42020pressreleasesuppleme.htm","primary":false,"translateUrl":null,"linkName":"q42020pressreleasesuppleme.htm","type":"EX-99.2","id":"NTFILEHwbZBqQC1AbEF3Nu","market":"us","size":1763537},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000006/image1b.jpg","primary":false,"translateUrl":null,"linkName":"image1b.jpg","type":"GRAPHIC","id":"NTFILEH7rarhpBganJLy2j","market":"us","size":12017}],"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":"2021-01-28 00:00","pubTimestamp":1611763200,"title_zh":"8-K  - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11629757","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423721002041-SIGIP","pdf_url":null,"pub_time":1611676800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","symbol":"SIGIP","title":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","titleType":"Beneficial Ownership Change","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000083423721002041/0000834237-21-002041-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"Transaction Related","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"交易披露","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"Beneficial Ownership Change","pubTime":"2021-01-27 00:00","pubTimestamp":1611676800,"title_zh":"SC 13G/A [Amend]  - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12325995","market":"us","labels":[],"media":"sec.gov","original_id":"AN23055721000003-SIGIP","pdf_url":null,"pub_time":1609776000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"CORRESP [Cover] - Correspondence","symbol":"SIGIP","title":"CORRESP [Cover] - Correspondence","titleType":"Correspondence","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000003/0000230557-21-000003-index.htm","us_notice_code":"Form CORRESP","us_title_en":"CORRESP [Cover] - Correspondence","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000003/filename1.htm","primary":true,"translateUrl":null,"linkName":"filename1.htm","type":"CORRESP","id":"NTFILE8nD642dTfPWDwDPK","market":"us","size":75096},{"description":"SELECTIVEINSURANCE","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/230557/000023055721000003/selectiveinsurancergb1.jpg","primary":false,"translateUrl":null,"linkName":"selectiveinsurancergb1.jpg","type":"GRAPHIC","id":"NTFILE5RiCg29efNt1q6tH","market":"us","size":164881}],"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":"2021-01-05 00:00","pubTimestamp":1609776000,"title_zh":"CORRESP [Cover] - Correspondence","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":3,"pageCount":2,"totalSize":51,"code":"91000000","status":"200"}]}}