ENG/中
老虎證券
市场
行情
24/7新闻
产品
Cash Boost账户
期权
A股通
港股
固定票息票据
美股
ETF
基金超市
美国国债
新加坡股
期货
Tiger BOSS Debit Card
老虎钱袋子
功能
经纪人
定投
CPF/SRS 投资
专栏
美股碎股
TigerAI
费用
综合账户
股票与ETF
期权、窝轮与牛熊证
期货
债券
基金超市
Cash Boost
股票与ETF
融资利率
活动
帮助
账户操作
如何开户
开户文件
账户类型
资金与转仓
入金
DDA快捷入金
出金
转入股票
转出股票
货币兑换
产品与交易
可交易产品
订单类型
交易规则
申报
融资融券
保证金与杠杆
风险管理
做空风险
基金超市
基金开户与交易
Cash Boost账户
Cash Boost 账户FAQ
如何开通 Cash Boost 账户
如何用Cash Boost 账户交易
如何绑定CDP证券账户
Tiger Boss Debit Card
常见问题
费用说明
如何充值
如何使用我的Debit card
账单报表
账单报表
股息(分红)
机构
Tiger Fund Management
机构服务
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
老虎API平台
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Trade Technology Pte. Ltd.提供服務
渤健公司
208.46
-7.6600
-3.54%
盤前:
209.23
0.7700
+0.37%
04:48 EDT
成交量:
121.85萬
成交額:
2.57億
市值:
307.76億
市盈率:
22.42
高:
215.95
開:
215.95
低:
208.27
收:
216.12
52周最高:
219.72
52周最低:
121.05
股本:
1.48億
流通股本:
1.47億
量比:
0.87
換手率:
0.83%
股息:
- -
股息率:
- -
每股收益(TTM):
9.30
每股收益(LYR):
8.79
淨資產收益率:
7.70%
總資產收益率:
5.95%
市淨率:
1.65
市盈率(LYR):
23.72
資料載入中...
總覽
公司
新聞
公告
2026/07/02
重要事件披露
Form 8-K - Current report
2026/06/10
重要事件披露
Form 8-K/A - Current report: [Amend]
2026/06/10
重要事件披露
Form 8-K - Current report
2026/06/05
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/05/14
重要事件披露
Form 8-K - Current report
2026/05/06
超過5%披露
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
2026/04/30
超過5%披露
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors
2026/04/29
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2026/04/29
重要事件披露
Form 8-K - Current report
2026/04/06
重要事件披露
Form 8-K - Current report
2026/03/31
重要事件披露
Form 8-K - Current report
2026/03/12
重要事件披露
Form 8-K - Current report
2026/02/11
重要事件披露
Form 8-K - Current report
2026/02/09
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2026/02/06
年度報告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2026/02/06
重要事件披露
Form 8-K - Current report
2026/02/02
關聯方擬減持公告
Form 144 - Report of proposed sale of securities
2026/01/14
重要事件披露
Form 8-K - Current report
2025/10/30
季度報告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
2025/10/30
重要事件披露
Form 8-K - Current report
更多
{"basename":"/hant","ssrTDKData":{"titleTemplate":"%s - 老虎證券","title":"老虎证券全球投资理财平台| 一站式投资美股新股港股A股","description":"老虎证券助您一站式投资美股,新股,港股,A股等全球金融理财产品。新加坡华人最信赖的在线投资平台,现在加入即享低费用,24/5 无时差炒美股投资理财!","keywords":"老虎證券,老虎證券開戶,老虎券商,老虎證券官網,老虎證券app,tigertrade老虎證券,股票,炒股,新加坡股票交易平臺,投資,投資理財","social":{"ogDescription":"老虎证券助您一站式投资美股,新股,港股,A股等全球金融理财产品。新加坡华人最信赖的在线投资平台,现在加入即享低费用,24/5 无时差炒美股投资理财!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hant/stock/BIIB/filings"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"BIIB","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BIIB\",,,,,undefined,":{"symbol":"BIIB","market":"US","secType":"STK","nameCN":"渤健公司","latestPrice":208.46,"timestamp":1783368000000,"preClose":216.12,"halted":0,"volume":1218492,"hourTrading":{"tag":"盘前","latestPrice":209.23,"preClose":208.46,"latestTime":"04:48 EDT","volume":2,"amount":418.46,"timestamp":1783414117807,"change":0.77,"changeRate":0.003694,"amplitude":0},"delay":0,"changeRate":-0.03544327225615397,"floatShares":147314660,"shares":147637117,"eps":9.296136,"marketStatus":"盤前交易","change":-7.66,"latestTime":"07-07 05:43:49 EDT","open":215.95,"high":215.95,"low":208.27,"amount":256706703.78408,"amplitude":0.035536,"askPrice":235,"askSize":2,"bidPrice":208.46,"bidSize":1,"shortable":3,"etf":0,"ttmEps":9.296136,"tradingStatus":1,"nextMarketStatus":{"tag":"開盤","tradingStatus":2,"beginTime":1783431000000},"marketStatusCode":1,"adr":0,"adrRate":0,"listingDate":685080000000,"exchange":"NASDAQ","adjPreClose":208.46,"preHourTrading":{"tag":"盘前","latestPrice":209.23,"preClose":208.46,"latestTime":"04:48 EDT","volume":2,"amount":418.46,"timestamp":1783414117807,"change":0.77,"changeRate":0.003694,"amplitude":0},"postHourTrading":{"tag":"盘后","latestPrice":207.682,"preClose":208.46,"latestTime":"19:59 EDT","volume":35042,"amount":7303740.2943,"timestamp":1783382354065,"change":-0.778,"changeRate":-0.003732,"amplitude":0.008443},"volumeRatio":0.8654500142705562,"impliedVol":0.4171,"impliedVolPercentile":0.856},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"BIIB\",,,,,undefined,":{"symbol":"BIIB","floatShares":147314660,"roa":"5.95%","roe":"7.70%","lyrEps":8.79,"volumeRatio":0.8654500142705562,"shares":147637117,"dividePrice":0,"high":215.95,"amplitude":0.035536,"preClose":216.12,"low":208.27,"week52Low":121.05,"pbRate":"1.65","psRate":"3.10","week52High":219.72,"institutionHeld":0.8709,"latestPrice":208.46,"committee":-0.333333,"eps":9.296136,"divideRate":0,"volume":1218492,"delay":0,"ttmEps":9.296136,"open":215.95,"prevYearClose":175.99,"prevWeekClose":216.12,"prevMonthClose":216.06,"prevQuarterClose":216.06,"fiveDayClose":216.03,"twentyDayClose":196.45,"sixtyDayClose":179.9,"earningDate":1785254400000,"earningTime":"盘前","dividendPayoutRate":0,"dividendGrowthYears":0,"fiveYearAvgDividendRate":0},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/BIIB\",params:#limit:5,,,undefined,":[{"date":"2026-07-29","symbol":"BIIB","type":"earning","reportTimeType":"pre","market":"US","fiscalQuarterEnding":"2026/06","expectedEps":3.35,"defaultRemindTime":1785312000000,"name":null,"time":"盤前","dateTimestamp":1785297600000,"actualEps":null},{"market":"US","date":"2026-04-29","symbol":"BIIB","fiscalQuarterEnding":"2026/03","expectedEps":2.95,"name":null,"time":"盤前","type":"earning","dateTimestamp":1777435200000,"reportTimeType":"pre","actualEps":3.57},{"market":"US","date":"2026-02-06","symbol":"BIIB","fiscalQuarterEnding":"2025/12","expectedEps":1.6,"name":null,"time":"盤前","type":"earning","dateTimestamp":1770354000000,"reportTimeType":"pre","actualEps":3.44},{"market":"US","date":"2025-10-30","symbol":"BIIB","fiscalQuarterEnding":"2025/09","expectedEps":3.89,"name":null,"time":"盤前","type":"earning","dateTimestamp":1761796800000,"reportTimeType":"pre","actualEps":4.81},{"market":"US","date":"2025-07-31","symbol":"BIIB","fiscalQuarterEnding":"2025/06","expectedEps":3.93,"name":null,"time":"盤前","type":"earning","dateTimestamp":1753934400000,"reportTimeType":"pre","actualEps":5.47}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"BIIB\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"BIIB\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.1842,"buy":0.4211,"hold":0.3684,"sell":0.0263,"strongSell":0,"meanLabel":"BUY","meanPercent":0.4211,"analysts":38,"updateTime":1781150400000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/BIIB\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"BIIB","date":"2026-07-06","current":22.424371,"percent":0.785306,"low":10.167866,"twenty":13.548867,"median":16.471058,"eighty":23.7691,"high":29.553699,"avg":18.412069,"sd":5.1432,"marketCap":31907333726},"quantilePoints":[{"date":"2021-07-09","current":17.904403,"twenty":8.497203,"median":15.570047,"eighty":19.755193,"marketCap":53922689260},{"date":"2021-07-16","current":16.227739,"twenty":8.497203,"median":15.570047,"eighty":19.755193,"marketCap":48873082945},{"date":"2021-07-23","current":25.283083,"twenty":8.497203,"median":15.570047,"eighty":19.764693,"marketCap":48495482352},{"date":"2021-07-30","current":25.386422,"twenty":8.497203,"median":15.570047,"eighty":19.810328,"marketCap":48693696831},{"date":"2021-08-06","current":26.417481,"twenty":8.497203,"median":15.570047,"eighty":19.852416,"marketCap":50671370620},{"date":"2021-08-13","current":26.592303,"twenty":8.497203,"median":15.570047,"eighty":19.944153,"marketCap":51006695866},{"date":"2021-08-20","current":26.552677,"twenty":8.497203,"median":15.570047,"eighty":19.994038,"marketCap":50930688810},{"date":"2021-08-27","current":26.665339,"twenty":8.497203,"median":15.570047,"eighty":20.098571,"marketCap":51146787303},{"date":"2021-09-03","current":25.920211,"twenty":8.497203,"median":15.570047,"eighty":20.189206,"marketCap":49717556584},{"date":"2021-09-10","current":23.294779,"twenty":8.497203,"median":15.570047,"eighty":20.204127,"marketCap":44681716545},{"date":"2021-09-17","current":23.324305,"twenty":8.497203,"median":15.570047,"eighty":20.247225,"marketCap":44738349254},{"date":"2021-09-24","current":22.665422,"twenty":8.497203,"median":15.570047,"eighty":20.354794,"marketCap":43474545657},{"date":"2021-10-01","current":22.061705,"twenty":8.497203,"median":15.570047,"eighty":20.406509,"marketCap":42316555805},{"date":"2021-10-08","current":22.208555,"twenty":8.497203,"median":15.570047,"eighty":20.49184,"marketCap":42598229012},{"date":"2021-10-15","current":21.848034,"twenty":8.497203,"median":15.570047,"eighty":20.56935,"marketCap":41906713837},{"date":"2021-10-22","current":25.163145,"twenty":8.497203,"median":15.570047,"eighty":20.652077,"marketCap":38897190137},{"date":"2021-10-29","current":25.341796,"twenty":8.497203,"median":15.570047,"eighty":20.775909,"marketCap":39173348436},{"date":"2021-11-05","current":26.48212,"twenty":8.497203,"median":15.570047,"eighty":20.846596,"marketCap":40936060980},{"date":"2021-11-12","current":25.698147,"twenty":8.497203,"median":15.570047,"eighty":20.923635,"marketCap":39724196106},{"date":"2021-11-19","current":24.43999,"twenty":8.497203,"median":15.570047,"eighty":20.97455,"marketCap":37779336599},{"date":"2021-11-26","current":23.082054,"twenty":8.497203,"median":15.570047,"eighty":21.028174,"marketCap":35680239744},{"date":"2021-12-03","current":21.278442,"twenty":8.497203,"median":15.570047,"eighty":21.079902,"marketCap":32892216071},{"date":"2021-12-10","current":22.105177,"twenty":8.497203,"median":15.570047,"eighty":21.201871,"marketCap":34170182665},{"date":"2021-12-17","current":22.562257,"twenty":8.497203,"median":15.570047,"eighty":21.294992,"marketCap":34876736610},{"date":"2021-12-23","current":22.370302,"twenty":8.497203,"median":15.570047,"eighty":21.362909,"marketCap":34580013331},{"date":"2021-12-31","current":22.798874,"twenty":8.497203,"median":15.570047,"eighty":21.502724,"marketCap":35242499463},{"date":"2022-01-07","current":22.103276,"twenty":8.500791,"median":15.57263,"eighty":21.634937,"marketCap":34167244811},{"date":"2022-01-14","current":22.739957,"twenty":8.500791,"median":15.57263,"eighty":21.738204,"marketCap":35151425981},{"date":"2022-01-21","current":20.955351,"twenty":8.500791,"median":15.57263,"eighty":21.764755,"marketCap":32392780850},{"date":"2022-01-28","current":21.401027,"twenty":8.500791,"median":15.57263,"eighty":21.764755,"marketCap":33081707669},{"date":"2022-02-04","current":20.921964,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":32556667533},{"date":"2022-02-11","current":20.266529,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":31536745749},{"date":"2022-02-18","current":19.813202,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":30831324343},{"date":"2022-02-25","current":19.585595,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":30477144012},{"date":"2022-03-04","current":19.781092,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":30781356993},{"date":"2022-03-11","current":18.668553,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":29050135292},{"date":"2022-03-18","current":19.697982,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":30652029736},{"date":"2022-03-25","current":19.924645,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":31004740439},{"date":"2022-04-01","current":19.894423,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":30957712345},{"date":"2022-04-08","current":20.28164,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":31560259796},{"date":"2022-04-14","current":20.073865,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":31236941652},{"date":"2022-04-22","current":19.832091,"twenty":8.500791,"median":15.57263,"eighty":21.790769,"marketCap":30860716902},{"date":"2022-04-29","current":19.616341,"twenty":8.500791,"median":15.575787,"eighty":21.790769,"marketCap":30524988504},{"date":"2022-05-06","current":19.558925,"twenty":8.500791,"median":15.608505,"eighty":21.790769,"marketCap":28354574236},{"date":"2022-05-13","current":20.114548,"twenty":8.500791,"median":15.692187,"eighty":21.790769,"marketCap":29160060308},{"date":"2022-05-20","current":20.1691,"twenty":8.500791,"median":15.775496,"eighty":21.790769,"marketCap":29239144395},{"date":"2022-05-27","current":20.830796,"twenty":8.500791,"median":15.860843,"eighty":21.790769,"marketCap":30198405080},{"date":"2022-06-03","current":20.267092,"twenty":8.500791,"median":15.945572,"eighty":21.790769,"marketCap":29381202848},{"date":"2022-06-10","current":19.951902,"twenty":8.500791,"median":15.991048,"eighty":21.790769,"marketCap":28924272567},{"date":"2022-06-17","current":20.380237,"twenty":8.500791,"median":16.09785,"eighty":21.790769,"marketCap":29545229102},{"date":"2022-06-24","current":21.409654,"twenty":8.497203,"median":16.123616,"eighty":21.791778,"marketCap":31037575115},{"date":"2022-07-01","current":21.278325,"twenty":8.497203,"median":16.204744,"eighty":21.791778,"marketCap":30847187498},{"date":"2022-07-08","current":22.103677,"twenty":8.497203,"median":16.239917,"eighty":21.812733,"marketCap":32043700444},{"date":"2022-07-15","current":21.922847,"twenty":8.497203,"median":16.404704,"eighty":21.82315,"marketCap":31781551341},{"date":"2022-07-22","current":14.53456,"twenty":8.497203,"median":16.750724,"eighty":21.836233,"marketCap":29929565943},{"date":"2022-07-29","current":15.155406,"twenty":8.497203,"median":16.750724,"eighty":21.836233,"marketCap":31208011887},{"date":"2022-08-05","current":15.376684,"twenty":8.497203,"median":16.750724,"eighty":21.836233,"marketCap":31663666855},{"date":"2022-08-12","current":15.573297,"twenty":8.497203,"median":16.750724,"eighty":21.836233,"marketCap":32068532256},{"date":"2022-08-19","current":15.087049,"twenty":8.497203,"median":16.750724,"eighty":21.836233,"marketCap":31067252232},{"date":"2022-08-26","current":13.994755,"twenty":8.497203,"median":16.750724,"eighty":21.836233,"marketCap":28818000003},{"date":"2022-09-02","current":13.814351,"twenty":8.497203,"median":16.227739,"eighty":21.836233,"marketCap":28446510603},{"date":"2022-09-09","current":14.928491,"twenty":8.497203,"median":15.671251,"eighty":21.836233,"marketCap":30740747876},{"date":"2022-09-16","current":14.676206,"twenty":8.497203,"median":15.376684,"eighty":21.836233,"marketCap":30221243168},{"date":"2022-09-23","current":13.937674,"twenty":8.497203,"median":15.31326,"eighty":21.836233,"marketCap":28700458435},{"date":"2022-09-30","current":18.815649,"twenty":8.497203,"median":15.210215,"eighty":21.836233,"marketCap":38745183549},{"date":"2022-10-07","current":18.173661,"twenty":8.497203,"median":15.210215,"eighty":21.836233,"marketCap":37423203690},{"date":"2022-10-14","current":18.648633,"twenty":8.497203,"median":15.210215,"eighty":21.836233,"marketCap":38401265627},{"date":"2022-10-21","current":18.858988,"twenty":8.497203,"median":15.210215,"eighty":21.836233,"marketCap":38834428072},{"date":"2022-10-28","current":14.290557,"twenty":8.497203,"median":15.094801,"eighty":21.836233,"marketCap":40938159143},{"date":"2022-11-04","current":14.166396,"twenty":8.497203,"median":15.004599,"eighty":21.836233,"marketCap":40582475675},{"date":"2022-11-11","current":14.549938,"twenty":8.497203,"median":14.858725,"eighty":21.836233,"marketCap":41681206387},{"date":"2022-11-18","current":15.225533,"twenty":8.497203,"median":14.858725,"eighty":21.836233,"marketCap":43616585257},{"date":"2022-11-25","current":15.339138,"twenty":8.497203,"median":14.858725,"eighty":21.836233,"marketCap":43942028430},{"date":"2022-12-02","current":15.024966,"twenty":8.497203,"median":14.794781,"eighty":21.836233,"marketCap":43042019655},{"date":"2022-12-09","current":14.344846,"twenty":8.497203,"median":14.738925,"eighty":21.836233,"marketCap":41093680659},{"date":"2022-12-16","current":14.325242,"twenty":8.497203,"median":14.656474,"eighty":21.836233,"marketCap":41037520111},{"date":"2022-12-23","current":14.032685,"twenty":8.497203,"median":14.636742,"eighty":21.836233,"marketCap":40199431940},{"date":"2022-12-30","current":13.920085,"twenty":8.497203,"median":14.607243,"eighty":21.836233,"marketCap":39876868795},{"date":"2023-01-06","current":14.037209,"twenty":8.497203,"median":14.549938,"eighty":21.836233,"marketCap":40212392067},{"date":"2023-01-13","current":14.47906,"twenty":8.497203,"median":14.529831,"eighty":21.836233,"marketCap":41478164408},{"date":"2023-01-20","current":14.364953,"twenty":8.497203,"median":14.481071,"eighty":21.836233,"marketCap":41151281221},{"date":"2023-01-27","current":14.581606,"twenty":8.497203,"median":14.481071,"eighty":21.812733,"marketCap":41771927272},{"date":"2023-02-03","current":14.257381,"twenty":8.497203,"median":14.452921,"eighty":21.766456,"marketCap":40843118216},{"date":"2023-02-10","current":14.391595,"twenty":8.497203,"median":14.434492,"eighty":21.713568,"marketCap":41227601965},{"date":"2023-02-17","current":13.20093,"twenty":8.497203,"median":14.416076,"eighty":21.633442,"marketCap":40221914133},{"date":"2023-02-24","current":12.804494,"twenty":8.497203,"median":14.383753,"eighty":21.580551,"marketCap":39014014132},{"date":"2023-03-03","current":12.81635,"twenty":8.497203,"median":14.348868,"eighty":21.467685,"marketCap":39050135544},{"date":"2023-03-10","current":12.166214,"twenty":8.497203,"median":14.307145,"eighty":21.413931,"marketCap":37069237337},{"date":"2023-03-17","current":12.47919,"twenty":8.497203,"median":14.275339,"eighty":21.363363,"marketCap":38022842601},{"date":"2023-03-24","current":12.804969,"twenty":8.497203,"median":14.24783,"eighty":21.306875,"marketCap":39015458989},{"date":"2023-03-31","current":13.184333,"twenty":8.500791,"median":14.205292,"eighty":21.276954,"marketCap":40171344157},{"date":"2023-04-06","current":13.466959,"twenty":8.500791,"median":14.152478,"eighty":21.176842,"marketCap":41032478607},{"date":"2023-04-14","current":13.737731,"twenty":8.497203,"median":14.096524,"eighty":21.070262,"marketCap":41857491646},{"date":"2023-04-21","current":13.76476,"twenty":8.497203,"median":14.07932,"eighty":21.005659,"marketCap":41939848464},{"date":"2023-04-28","current":13.578317,"twenty":8.497203,"median":14.037209,"eighty":21.003669,"marketCap":42513709824},{"date":"2023-05-05","current":14.495964,"twenty":8.497203,"median":14.037209,"eighty":21.003669,"marketCap":45386864333},{"date":"2023-05-12","current":14.356816,"twenty":8.497203,"median":14.037209,"eighty":21.003669,"marketCap":44951189806},{"date":"2023-05-19","current":14.120586,"twenty":8.497203,"median":14.037209,"eighty":21.003669,"marketCap":44211556305},{"date":"2023-05-26","current":13.735963,"twenty":8.497203,"median":14.01426,"eighty":21.003669,"marketCap":43007299803},{"date":"2023-06-02","current":13.980051,"twenty":8.497203,"median":13.992973,"eighty":20.997841,"marketCap":43771539506},{"date":"2023-06-09","current":14.279151,"twenty":8.497203,"median":13.96784,"eighty":20.929644,"marketCap":44708022627},{"date":"2023-06-16","current":13.768323,"twenty":8.497203,"median":13.941165,"eighty":20.892332,"marketCap":43108619461},{"date":"2023-06-23","current":13.588955,"twenty":8.493614,"median":13.935626,"eighty":20.867377,"marketCap":42547019073},{"date":"2023-06-30","current":13.042531,"twenty":8.490026,"median":13.890459,"eighty":20.867651,"marketCap":40836164283},{"date":"2023-07-07","current":13.174745,"twenty":8.490026,"median":13.868177,"eighty":20.815502,"marketCap":41250127456},{"date":"2023-07-14","current":12.850219,"twenty":8.490026,"median":13.817874,"eighty":20.73251,"marketCap":40234036032},{"date":"2023-07-21","current":12.699051,"twenty":8.490026,"median":13.806693,"eighty":20.629889,"marketCap":39760728489},{"date":"2023-07-28","current":14.282866,"twenty":8.490026,"median":13.794619,"eighty":20.526137,"marketCap":38058124204},{"date":"2023-08-04","current":14.552446,"twenty":8.490026,"median":13.794619,"eighty":20.460449,"marketCap":38776447946},{"date":"2023-08-11","current":14.623646,"twenty":8.490026,"median":13.794619,"eighty":20.395995,"marketCap":38966166515},{"date":"2023-08-18","current":14.212753,"twenty":8.490026,"median":13.794619,"eighty":20.321644,"marketCap":37871302102},{"date":"2023-08-25","current":14.263299,"twenty":8.490026,"median":13.794619,"eighty":20.266979,"marketCap":38005987804},{"date":"2023-09-01","current":14.531249,"twenty":8.486438,"median":13.786176,"eighty":20.242472,"marketCap":38719966845},{"date":"2023-09-08","current":14.204057,"twenty":8.486438,"median":13.786176,"eighty":20.208919,"marketCap":37848130368},{"date":"2023-09-15","current":13.931216,"twenty":8.486438,"median":13.786176,"eighty":20.198211,"marketCap":37121117227},{"date":"2023-09-22","current":14.073071,"twenty":8.486438,"median":13.776523,"eighty":20.143845,"marketCap":37499106131},{"date":"2023-09-29","current":14.013285,"twenty":8.486438,"median":13.776523,"eighty":20.072921,"marketCap":37339800463},{"date":"2023-10-06","current":14.118726,"twenty":8.486438,"median":13.768434,"eighty":19.9917,"marketCap":37620757732},{"date":"2023-10-13","current":14.185034,"twenty":8.486438,"median":13.768434,"eighty":19.951902,"marketCap":37797442201},{"date":"2023-10-20","current":13.98448,"twenty":8.486438,"median":13.768434,"eighty":19.927657,"marketCap":37263044095},{"date":"2023-10-27","current":13.102908,"twenty":8.47807,"median":13.76476,"eighty":19.922756,"marketCap":34914009601},{"date":"2023-11-03","current":13.145302,"twenty":8.47807,"median":13.737731,"eighty":19.916955,"marketCap":35026971803},{"date":"2023-11-10","current":22.267999,"twenty":8.47807,"median":13.71992,"eighty":19.89329,"marketCap":32551360860},{"date":"2023-11-17","current":22.744781,"twenty":8.47807,"median":13.71992,"eighty":19.905271,"marketCap":33248320779},{"date":"2023-11-24","current":22.991597,"twenty":8.47807,"median":13.71992,"eighty":19.905271,"marketCap":33609117078},{"date":"2023-12-01","current":23.20273,"twenty":8.47807,"median":13.71992,"eighty":19.905271,"marketCap":33917750056},{"date":"2023-12-08","current":23.70231,"twenty":8.48086,"median":13.727942,"eighty":19.915471,"marketCap":34648036541},{"date":"2023-12-14","current":25.331893,"twenty":8.48086,"median":13.727942,"eighty":19.915471,"marketCap":37030161502},{"date":"2023-12-22","current":25.163384,"twenty":8.475281,"median":13.713268,"eighty":19.929934,"marketCap":36783834712},{"date":"2023-12-29","current":25.829491,"twenty":8.470794,"median":13.704438,"eighty":19.950281,"marketCap":37757550024},{"date":"2024-01-05","current":25.799754,"twenty":8.469944,"median":13.703558,"eighty":19.987922,"marketCap":37714080591},{"date":"2024-01-12","current":24.504216,"twenty":8.469944,"median":13.703558,"eighty":19.987922,"marketCap":35820262267},{"date":"2024-01-19","current":24.480426,"twenty":8.469095,"median":13.702678,"eighty":19.980718,"marketCap":35785486720},{"date":"2024-01-26","current":24.405092,"twenty":8.469944,"median":13.703558,"eighty":19.987922,"marketCap":35675364155},{"date":"2024-02-02","current":24.565672,"twenty":8.469944,"median":13.703558,"eighty":20.065327,"marketCap":35910099096},{"date":"2024-02-09","current":23.819275,"twenty":8.469944,"median":13.703558,"eighty":20.158998,"marketCap":34819016313},{"date":"2024-02-16","current":27.961704,"twenty":8.469944,"median":13.703558,"eighty":20.245941,"marketCap":32466334233},{"date":"2024-02-23","current":27.852786,"twenty":8.469944,"median":13.703558,"eighty":20.275821,"marketCap":32339870339},{"date":"2024-03-01","current":27.165481,"twenty":8.470794,"median":13.704438,"eighty":20.331364,"marketCap":31541839558},{"date":"2024-03-08","current":27.462186,"twenty":8.470794,"median":13.704438,"eighty":20.459236,"marketCap":31886344649},{"date":"2024-03-15","current":27.494736,"twenty":8.470794,"median":13.71992,"eighty":20.628123,"marketCap":31924138456},{"date":"2024-03-22","current":27.636204,"twenty":8.470794,"median":13.735963,"eighty":20.786154,"marketCap":32088396158},{"date":"2024-03-28","current":27.084106,"twenty":8.470794,"median":13.752143,"eighty":20.831794,"marketCap":31447355039},{"date":"2024-04-05","current":25.701982,"twenty":8.469944,"median":13.77193,"eighty":20.907169,"marketCap":29842571829},{"date":"2024-04-12","current":25.499171,"twenty":8.469944,"median":13.808789,"eighty":21.038884,"marketCap":29607087336},{"date":"2024-04-19","current":23.85164,"twenty":8.469944,"median":13.85217,"eighty":21.289275,"marketCap":27694139234},{"date":"2024-04-26","current":25.267913,"twenty":8.470794,"median":13.868177,"eighty":21.404478,"marketCap":29477547361},{"date":"2024-05-03","current":26.647002,"twenty":8.470794,"median":13.908932,"eighty":21.47563,"marketCap":31086393051},{"date":"2024-05-10","current":27.800196,"twenty":8.470794,"median":13.937674,"eighty":21.648875,"marketCap":32431708361},{"date":"2024-05-17","current":28.71002,"twenty":8.470794,"median":13.950238,"eighty":21.782935,"marketCap":33493109725},{"date":"2024-05-24","current":27.214863,"twenty":8.470794,"median":13.980051,"eighty":21.877959,"marketCap":31748858923},{"date":"2024-05-31","current":27.46572,"twenty":8.470794,"median":13.994755,"eighty":22.000262,"marketCap":32041508682},{"date":"2024-06-07","current":28.953389,"twenty":8.470794,"median":14.01426,"eighty":22.073132,"marketCap":33777023671},{"date":"2024-06-14","current":29.184277,"twenty":8.469944,"median":14.041825,"eighty":22.114991,"marketCap":34046377926},{"date":"2024-06-21","current":28.153392,"twenty":8.469095,"median":14.072528,"eighty":22.189441,"marketCap":32843747574},{"date":"2024-06-28","current":28.545278,"twenty":8.464282,"median":14.07812,"eighty":22.231423,"marketCap":33300921824},{"date":"2024-07-05","current":28.032332,"twenty":8.464282,"median":14.08367,"eighty":22.274713,"marketCap":32702518585},{"date":"2024-07-12","current":29.553699,"twenty":8.464282,"median":14.11215,"eighty":22.314226,"marketCap":34477344736},{"date":"2024-07-15","current":28.712516,"twenty":8.464282,"median":14.119656,"eighty":22.340794,"marketCap":33496021663},{"date":"2024-08-02","current":26.48965,"twenty":8.513869,"median":14.166396,"eighty":22.380755,"marketCap":30690907969},{"date":"2024-08-09","current":25.656112,"twenty":8.592131,"median":14.204057,"eighty":22.479723,"marketCap":29725171282},{"date":"2024-08-16","current":25.34935,"twenty":8.71649,"median":14.24783,"eighty":22.562257,"marketCap":29369756876},{"date":"2024-08-23","current":25.56182,"twenty":8.771928,"median":14.263299,"eighty":22.739957,"marketCap":29615925051},{"date":"2024-08-30","current":25.750404,"twenty":8.883073,"median":14.292141,"eighty":22.781193,"marketCap":29834417514},{"date":"2024-09-06","current":25.370723,"twenty":9.022005,"median":14.304126,"eighty":22.950917,"marketCap":29394519355},{"date":"2024-09-13","current":24.879149,"twenty":9.165962,"median":14.325242,"eighty":22.991597,"marketCap":28824982335},{"date":"2024-09-20","current":25.325463,"twenty":9.324413,"median":14.348868,"eighty":23.181914,"marketCap":29342081164},{"date":"2024-09-27","current":24.339801,"twenty":9.391209,"median":14.369659,"eighty":23.258238,"marketCap":28200093891},{"date":"2024-10-04","current":23.230932,"twenty":9.429088,"median":14.383753,"eighty":23.324305,"marketCap":26915358208},{"date":"2024-10-11","current":23.709934,"twenty":9.504668,"median":14.406786,"eighty":23.460277,"marketCap":27470329064},{"date":"2024-10-18","current":23.830627,"twenty":9.553828,"median":14.419745,"eighty":23.728792,"marketCap":27610164241},{"date":"2024-10-25","current":23.115268,"twenty":9.604326,"median":14.473094,"eighty":23.76148,"marketCap":26781349498},{"date":"2024-10-31","current":16.34561,"twenty":9.604326,"median":14.485595,"eighty":23.76148,"marketCap":26401430021},{"date":"2024-11-08","current":15.690631,"twenty":9.628672,"median":14.521195,"eighty":23.763004,"marketCap":25343507612},{"date":"2024-11-15","current":14.875967,"twenty":9.644632,"median":14.532646,"eighty":23.763004,"marketCap":24027661972},{"date":"2024-11-22","current":14.255271,"twenty":9.699532,"median":14.532646,"eighty":23.763004,"marketCap":23025112913},{"date":"2024-11-29","current":14.49164,"twenty":9.699532,"median":14.532646,"eighty":23.763004,"marketCap":23406897584},{"date":"2024-12-06","current":14.368042,"twenty":9.707445,"median":14.533753,"eighty":23.763004,"marketCap":23207262088},{"date":"2024-12-13","current":14.013488,"twenty":9.707445,"median":14.533753,"eighty":23.763004,"marketCap":22634585082},{"date":"2024-12-20","current":13.29716,"twenty":9.707445,"median":14.533753,"eighty":23.763004,"marketCap":21477573522},{"date":"2024-12-27","current":13.523606,"twenty":9.707445,"median":14.533753,"eighty":23.763004,"marketCap":21843329066},{"date":"2025-01-03","current":13.532628,"twenty":9.707445,"median":14.533753,"eighty":23.763004,"marketCap":21857901000},{"date":"2025-01-10","current":13.600291,"twenty":9.764574,"median":14.53456,"eighty":23.764528,"marketCap":21967190505},{"date":"2025-01-17","current":12.74142,"twenty":9.816223,"median":14.53456,"eighty":23.764528,"marketCap":20579942388},{"date":"2025-01-24","current":12.961551,"twenty":9.886141,"median":14.53456,"eighty":23.764528,"marketCap":20935497577},{"date":"2025-01-31","current":13.192508,"twenty":9.95619,"median":14.53456,"eighty":23.764528,"marketCap":21308539088},{"date":"2025-02-07","current":12.844268,"twenty":9.977934,"median":14.53456,"eighty":23.764528,"marketCap":20746062435},{"date":"2025-02-14","current":12.416132,"twenty":10.002015,"median":14.53456,"eighty":23.764528,"marketCap":20265610027},{"date":"2025-02-21","current":12.293271,"twenty":10.031403,"median":14.53456,"eighty":23.764528,"marketCap":20065076363},{"date":"2025-02-28","current":12.544373,"twenty":10.117917,"median":14.53456,"eighty":23.764528,"marketCap":20474926187},{"date":"2025-03-07","current":13.216073,"twenty":10.153098,"median":14.534807,"eighty":23.766052,"marketCap":21571274465},{"date":"2025-03-14","current":12.553341,"twenty":10.179175,"median":14.534807,"eighty":23.766052,"marketCap":20489563681},{"date":"2025-03-21","current":12.678893,"twenty":10.263071,"median":14.534807,"eighty":23.766052,"marketCap":20694488593},{"date":"2025-03-28","current":12.584729,"twenty":10.356971,"median":14.534807,"eighty":23.766052,"marketCap":20540794909},{"date":"2025-04-04","current":11.722012,"twenty":10.485219,"median":14.534807,"eighty":23.766052,"marketCap":19132668015},{"date":"2025-04-11","current":10.167866,"twenty":10.511569,"median":14.53456,"eighty":23.764528,"marketCap":16595990357},{"date":"2025-04-17","current":10.339154,"twenty":10.525201,"median":14.53456,"eighty":23.764528,"marketCap":16875566486},{"date":"2025-04-25","current":10.717601,"twenty":10.591105,"median":14.534807,"eighty":23.766052,"marketCap":17493268720},{"date":"2025-05-02","current":11.978375,"twenty":10.630526,"median":14.534807,"eighty":23.766052,"marketCap":17719610723},{"date":"2025-05-09","current":11.726783,"twenty":10.67025,"median":14.534807,"eighty":23.766052,"marketCap":17347430030},{"date":"2025-05-16","current":12.25275,"twenty":10.766755,"median":14.534807,"eighty":23.766052,"marketCap":18125492818},{"date":"2025-05-23","current":12.510285,"twenty":10.926554,"median":14.534807,"eighty":23.766052,"marketCap":18506465181},{"date":"2025-05-30","current":13.149172,"twenty":11.711799,"median":14.534807,"eighty":23.766052,"marketCap":19451569698},{"date":"2025-06-06","current":12.912437,"twenty":11.91657,"median":14.534807,"eighty":23.766052,"marketCap":19101368179},{"date":"2025-06-13","current":13.105589,"twenty":12.213922,"median":14.534807,"eighty":23.766052,"marketCap":19387097451},{"date":"2025-06-20","current":12.534058,"twenty":12.262814,"median":14.535054,"eighty":23.767576,"marketCap":18541631861},{"date":"2025-06-27","current":12.571698,"twenty":12.329218,"median":14.535054,"eighty":23.767576,"marketCap":18597312437},{"date":"2025-07-03","current":13.161058,"twenty":12.420897,"median":14.535054,"eighty":23.767576,"marketCap":19469153037},{"date":"2025-07-11","current":13.404726,"twenty":12.46391,"median":14.535054,"eighty":23.767576,"marketCap":19829611504},{"date":"2025-07-18","current":12.74702,"twenty":12.505988,"median":14.535054,"eighty":23.767576,"marketCap":18856666700},{"date":"2025-07-25","current":13.133323,"twenty":12.534454,"median":14.535054,"eighty":23.767576,"marketCap":19428125244},{"date":"2025-08-01","current":12.261789,"twenty":12.554823,"median":14.535054,"eighty":23.767576,"marketCap":18766668544},{"date":"2025-08-08","current":12.237841,"twenty":12.571793,"median":14.535054,"eighty":23.767576,"marketCap":18730014894},{"date":"2025-08-15","current":12.926608,"twenty":12.574688,"median":14.535054,"eighty":23.767576,"marketCap":19784173854},{"date":"2025-08-22","current":13.327032,"twenty":12.599257,"median":14.535054,"eighty":23.767576,"marketCap":20397022873},{"date":"2025-08-29","current":12.707237,"twenty":12.629742,"median":14.535054,"eighty":23.767576,"marketCap":19448426424},{"date":"2025-09-05","current":13.405584,"twenty":12.664129,"median":14.542496,"eighty":23.7691,"marketCap":20517246844},{"date":"2025-09-12","current":14.258162,"twenty":12.679129,"median":14.535054,"eighty":23.767576,"marketCap":21822116766},{"date":"2025-09-19","current":13.776312,"twenty":12.704997,"median":14.535054,"eighty":23.767576,"marketCap":21084645338},{"date":"2025-09-26","current":12.996539,"twenty":12.719227,"median":14.535054,"eighty":23.767576,"marketCap":19891202510},{"date":"2025-10-03","current":14.872209,"twenty":12.744689,"median":14.552446,"eighty":23.767576,"marketCap":22761916339},{"date":"2025-10-10","current":14.331924,"twenty":12.768217,"median":14.566034,"eighty":23.767576,"marketCap":21935010006},{"date":"2025-10-17","current":13.627829,"twenty":12.800753,"median":14.566034,"eighty":23.767576,"marketCap":20857392711},{"date":"2025-10-24","current":14.376948,"twenty":12.815401,"median":14.566034,"eighty":23.767576,"marketCap":22003918867},{"date":"2025-10-31","current":13.64509,"twenty":12.835544,"median":14.566034,"eighty":23.767576,"marketCap":21948126913},{"date":"2025-11-07","current":14.295377,"twenty":12.856703,"median":14.566034,"eighty":23.767576,"marketCap":22994114113},{"date":"2025-11-14","current":15.0241,"twenty":12.876589,"median":14.580992,"eighty":23.767576,"marketCap":24166265266},{"date":"2025-11-21","current":15.338755,"twenty":12.892701,"median":14.616037,"eighty":23.767576,"marketCap":24672388104},{"date":"2025-11-28","current":16.606041,"twenty":12.898117,"median":14.627581,"eighty":23.767576,"marketCap":26710816174},{"date":"2025-12-05","current":16.597376,"twenty":12.924896,"median":14.649467,"eighty":23.767576,"marketCap":26696879458},{"date":"2025-12-12","current":15.732758,"twenty":12.948031,"median":14.673093,"eighty":23.767576,"marketCap":25306141920},{"date":"2025-12-19","current":15.496539,"twenty":12.985946,"median":14.68566,"eighty":23.767576,"marketCap":24926183035},{"date":"2025-12-26","current":16.082071,"twenty":13.017105,"median":14.703532,"eighty":23.767576,"marketCap":25868011621},{"date":"2026-01-02","current":16.051062,"twenty":13.027533,"median":14.741587,"eighty":23.767576,"marketCap":25818132849},{"date":"2026-01-09","current":16.964018,"twenty":13.056182,"median":14.759523,"eighty":23.767576,"marketCap":27286622592},{"date":"2026-01-16","current":15.374325,"twenty":13.098281,"median":14.872209,"eighty":23.767576,"marketCap":24729601991},{"date":"2026-01-23","current":15.851324,"twenty":13.128961,"median":14.928491,"eighty":23.767576,"marketCap":25496854873},{"date":"2026-01-30","current":16.068391,"twenty":13.14966,"median":15.01954,"eighty":23.767576,"marketCap":25846006280},{"date":"2026-02-06","current":16.905647,"twenty":13.163795,"median":15.052519,"eighty":23.767576,"marketCap":27192733137},{"date":"2026-02-13","current":22.191424,"twenty":13.184432,"median":15.087049,"eighty":23.767576,"marketCap":28691292224},{"date":"2026-02-20","current":21.803216,"twenty":13.190343,"median":15.173255,"eighty":23.767576,"marketCap":28189378058},{"date":"2026-02-27","current":21.342361,"twenty":13.214543,"median":15.253683,"eighty":23.767576,"marketCap":27593538434},{"date":"2026-03-06","current":21.349172,"twenty":13.264979,"median":15.331582,"eighty":23.767576,"marketCap":27602343946},{"date":"2026-03-13","current":20.988206,"twenty":13.298153,"median":15.340143,"eighty":23.767576,"marketCap":27135651827},{"date":"2026-03-20","current":20.819075,"twenty":13.330672,"median":15.418058,"eighty":23.767576,"marketCap":26916981620},{"date":"2026-03-27","current":21.687435,"twenty":13.366014,"median":15.573297,"eighty":23.767576,"marketCap":28039684359},{"date":"2026-04-02","current":20.861074,"twenty":13.379712,"median":15.649762,"eighty":23.767576,"marketCap":26971282275},{"date":"2026-04-10","current":20.103955,"twenty":13.419312,"median":15.696277,"eighty":23.767576,"marketCap":25992402894},{"date":"2026-04-17","current":19.980227,"twenty":13.445919,"median":15.851324,"eighty":23.767576,"marketCap":25832436098},{"date":"2026-04-24","current":21.326469,"twenty":13.474749,"median":15.942529,"eighty":23.767576,"marketCap":27572992240},{"date":"2026-05-01","current":20.369381,"twenty":13.517204,"median":16.037381,"eighty":23.767576,"marketCap":27944753505},{"date":"2026-05-08","current":20.595372,"twenty":13.517204,"median":16.088456,"eighty":23.767576,"marketCap":28254791451},{"date":"2026-05-15","current":20.594296,"twenty":13.517204,"median":16.144756,"eighty":23.767576,"marketCap":28253315080},{"date":"2026-05-22","current":20.389828,"twenty":13.517204,"median":16.217966,"eighty":23.767576,"marketCap":27972804557},{"date":"2026-05-29","current":21.134524,"twenty":13.535335,"median":16.375157,"eighty":23.7691,"marketCap":28994453407},{"date":"2026-06-05","current":21.140981,"twenty":13.549047,"median":16.485195,"eighty":23.767576,"marketCap":29003311634},{"date":"2026-06-12","current":21.51871,"twenty":13.549047,"median":16.485195,"eighty":23.767576,"marketCap":29521517915},{"date":"2026-06-18","current":21.379886,"twenty":13.549047,"median":16.485195,"eighty":23.767576,"marketCap":29331066034},{"date":"2026-06-26","current":21.73394,"twenty":13.548867,"median":16.471058,"eighty":23.7691,"marketCap":29816792149},{"date":"2026-07-02","current":22.571185,"twenty":13.548867,"median":16.471058,"eighty":23.7691,"marketCap":30965408919},{"date":"2026-07-06","current":23.257769,"twenty":13.548867,"median":16.471058,"eighty":23.7691,"marketCap":31907333726}],"updateTime":1783413664748},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"BIIB\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"21459558","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504526000068-BIIB","pdf_url":"","pub_time":1782936517000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/0000875045-26-000068-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000068/biib-20260701_g1.jpg","primary":true,"translateUrl":"","linkName":"biib-20260701_g1.jpg","type":"GRAPHIC","id":"NTFILE6DqU3XGbTda45oMR","market":"us","size":2811},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000068/biib-20260701.htm","primary":false,"translateUrl":"","linkName":"biib-20260701.htm","type":"8-K","id":"NTFILE269XmtCYc1SSYixp","market":"us","size":25535}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-07-02 04:08","pubTimestamp":1782936517,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02:經營業績和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21380114","market":"us","labels":[],"media":"sec.gov","original_id":"AN95015726000699-BIIB","pdf_url":"","pub_time":1781064000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K/A - Current report: [Amend]","symbol":"BIIB","title":"Form 8-K/A - Current report: [Amend]","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000095015726000699/0000950157-26-000699-index.htm","us_notice_code":"Form 8-K/A","us_title_en":"Form 8-K/A - Current report: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"CURRENT REPORT","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000095015726000699/form8-ka.htm","primary":true,"translateUrl":"","linkName":"form8-ka.htm","type":"8-K/A","id":"NTFILEH78uj8kCWrxcerNA","market":"us","size":29340}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-06-10 12:00","pubTimestamp":1781064000,"title_zh":"Form 8-K/A - Current report: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21380084","market":"us","labels":[],"media":"sec.gov","original_id":"AN95015726000700-BIIB","pdf_url":"","pub_time":1781064000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000095015726000700/0000950157-26-000700-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":"GRAPHIC","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000095015726000700/logo.jpg","primary":true,"translateUrl":"","linkName":"logo.jpg","type":"GRAPHIC","id":"NTFILECLkGGsQpZPuhx6u5","market":"us","size":13980},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000095015726000700/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE66Xxt5h86Uw84zWq","market":"us","size":42429}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-06-10 12:00","pubTimestamp":1781064000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","summary_zh":"項目5.07:將事項提交證券持有人表決","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21362953","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506626001417-BIIB","pdf_url":"","pub_time":1780632000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BIIB","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000031506626001417/0000315066-26-001417-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315066/000031506626001417/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE46T8sGbvEydncga5","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-06-05 12:00","pubTimestamp":1780632000,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21258537","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526222908-BIIB","pdf_url":"","pub_time":1778731200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000119312526222908/0001193125-26-222908-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\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-10.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526222908/d109852dex101.htm","primary":true,"translateUrl":"","linkName":"d109852dex101.htm","type":"EX-10.1","id":"NTFILE6fMMAz1Q3bWPtjN5","market":"us","size":128003},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526222908/d109852d8k.htm","primary":false,"translateUrl":"","linkName":"d109852d8k.htm","type":"8-K","id":"NTFILE8eZYJVDokmzx4Nrz","market":"us","size":52440},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526222908/d109852dex102.htm","primary":false,"translateUrl":"","linkName":"d109852dex102.htm","type":"EX-10.2","id":"NTFILE4thBWY5ureJhRn9g","market":"us","size":542140},{"description":"EX-99.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526222908/d109852dex991.htm","primary":false,"translateUrl":"","linkName":"d109852dex991.htm","type":"EX-99.1","id":"NTFILEGVFWDPZBRyccfJQe","market":"us","size":54171},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526222908/g109852g0514003428646.jpg","primary":false,"translateUrl":"","linkName":"g109852g0514003428646.jpg","type":"GRAPHIC","id":"NTFILE5gs32q3UDDMHqrsU","market":"us","size":3714},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526222908/g109852g0514003429713.jpg","primary":false,"translateUrl":"","linkName":"g109852g0514003429713.jpg","type":"GRAPHIC","id":"NTFILE5eochHRRH75bciE2","market":"us","size":807}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-05-14 12:00","pubTimestamp":1778731200,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 2.01: Completion of Acquisition or Disposition of Assets;\nItem 2.03: Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant;\nItem 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:簽訂重大最終協議;第2.01項:資產收購或處置完成;第2.03項:直接財務義務或註冊人資產負債表外安排下的義務的產生;第7.01項:法規FD披露;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21218402","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506626001103-BIIB","pdf_url":"","pub_time":1778040000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","symbol":"BIIB","title":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000031506626001103/0000315066-26-001103-index.htm","us_notice_code":"Form SCHEDULE 13G/A","us_title_en":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/315066/000031506626001103/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G/A","id":"NTFILE8XgLFXirw2f9cFvj","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-05-06 12:00","pubTimestamp":1778040000,"title_zh":"Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21191987","market":"us","labels":[],"media":"sec.gov","original_id":"AN210011926000210-BIIB","pdf_url":"","pub_time":1777496447000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","symbol":"BIIB","title":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/0002100119-26-000210-index.html","us_notice_code":"Form SCHEDULE 13G","us_title_en":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000210011926000210/xslSCHEDULE_13G_X02/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"SCHEDULE 13G","id":"NTFILE5uKSCVfUoHwM3e3x","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Beneficial Ownership Change","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"超過5%披露","pubTime":"2026-04-30 05:00","pubTimestamp":1777496447,"title_zh":"Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"21178734","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504526000045-BIIB","pdf_url":"","pub_time":1777435200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BIIB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/0000875045-26-000045-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/875045/000087504526000045/biib-20260331.htm","primary":true,"translateUrl":"","linkName":"biib-20260331.htm","type":"10-Q","id":"NTFILE5VdaDVxCFm4ePyLf","market":"us","size":2180889},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-2026331xex311.htm","primary":false,"translateUrl":"","linkName":"biib-2026331xex311.htm","type":"EX-31.1","id":"NTFILEGXPHHR1sthQ42gpG","market":"us","size":11233},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-2026331xex312.htm","primary":false,"translateUrl":"","linkName":"biib-2026331xex312.htm","type":"EX-31.2","id":"NTFILECWh68Xh4Yufr85tm","market":"us","size":10660},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-2026331xex321.htm","primary":false,"translateUrl":"","linkName":"biib-2026331xex321.htm","type":"EX-32.1","id":"NTFILE5rCwftANTCMgKU9a","market":"us","size":9298},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g1.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g1.jpg","type":"GRAPHIC","id":"NTFILE8jAcSCrx91wREXWY","market":"us","size":62626},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g2.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g2.jpg","type":"GRAPHIC","id":"NTFILE82Dz3bpnuNJxWQBd","market":"us","size":16237},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g3.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g3.jpg","type":"GRAPHIC","id":"NTFILE7PDHDbD5b9FRdBfn","market":"us","size":13306},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g4.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g4.jpg","type":"GRAPHIC","id":"NTFILEDeia53A3aLgcmUCA","market":"us","size":17356},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g5.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g5.jpg","type":"GRAPHIC","id":"NTFILE2zYN9SmBB8CQjAdW","market":"us","size":15771},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g6.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g6.jpg","type":"GRAPHIC","id":"NTFILEB7howCLkCxhRn7uB","market":"us","size":42827},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g7.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g7.jpg","type":"GRAPHIC","id":"NTFILE5cBAArn5TmY9sCMq","market":"us","size":74050},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g8.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g8.jpg","type":"GRAPHIC","id":"NTFILE7ocYYYnMEapNNaYf","market":"us","size":61430},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000045/biib-20260331_g9.jpg","primary":false,"translateUrl":"","linkName":"biib-20260331_g9.jpg","type":"GRAPHIC","id":"NTFILEHQ6inbCUrQkGjrUg","market":"us","size":95029}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2026-04-29 12:00","pubTimestamp":1777435200,"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":"21176923","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504526000042-BIIB","pdf_url":"","pub_time":1777435200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000042/0000875045-26-000042-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000042/exhibit991-q12026pressrele.htm","primary":true,"translateUrl":"","linkName":"exhibit991-q12026pressrele.htm","type":"EX-99.1","id":"NTFILEHShjvGGtGxpyk8SD","market":"us","size":407908},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000042/biib-20260429.htm","primary":false,"translateUrl":"","linkName":"biib-20260429.htm","type":"8-K","id":"NTFILEBgb8CoovNVWBtQF5","market":"us","size":24086},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000042/newbiogenlogo.jpg","primary":false,"translateUrl":"","linkName":"newbiogenlogo.jpg","type":"GRAPHIC","id":"NTFILECogvGuSYwAtA4KKk","market":"us","size":2811}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-04-29 12:00","pubTimestamp":1777435200,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營業績和財務狀況;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20962465","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504526000039-BIIB","pdf_url":"","pub_time":1775448000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000039/0000875045-26-000039-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000039/biib-20260406_g1.jpg","primary":true,"translateUrl":"","linkName":"biib-20260406_g1.jpg","type":"GRAPHIC","id":"NTFILEAnywPCSXXCmXcgmE","market":"us","size":2811},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000039/biib-20260406.htm","primary":false,"translateUrl":"","linkName":"biib-20260406.htm","type":"8-K","id":"NTFILE5QrJfJCAnCdvT3k3","market":"us","size":24871}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-04-06 12:00","pubTimestamp":1775448000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02:經營業績和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20938460","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526134889-BIIB","pdf_url":"","pub_time":1774929600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/0001193125-26-134889-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-2.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/d14986dex21.htm","primary":true,"translateUrl":"","linkName":"d14986dex21.htm","type":"EX-2.1","id":"NTFILEDFtSfDAFJ9MxaDkd","market":"us","size":627116},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/d14986d8k.htm","primary":false,"translateUrl":"","linkName":"d14986d8k.htm","type":"8-K","id":"NTFILEDNY1fHZdbFfohS8b","market":"us","size":56949},{"description":"EX-99.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/d14986dex991.htm","primary":false,"translateUrl":"","linkName":"d14986dex991.htm","type":"EX-99.1","id":"NTFILEF9inDwZpsM5Tryeq","market":"us","size":76948},{"description":"EX-99.2","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/d14986dex992.htm","primary":false,"translateUrl":"","linkName":"d14986dex992.htm","type":"EX-99.2","id":"NTFILE9YWeerdDCcCqnS3j","market":"us","size":82087},{"description":"EX-99.3","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/d14986dex993.htm","primary":false,"translateUrl":"","linkName":"d14986dex993.htm","type":"EX-99.3","id":"NTFILEHoUC8zBEn3U8zk53","market":"us","size":19056},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986dsp24.jpg","primary":false,"translateUrl":"","linkName":"g14986dsp24.jpg","type":"GRAPHIC","id":"NTFILEEodgfxgzbGQxhD9o","market":"us","size":14256},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986dsp24a.jpg","primary":false,"translateUrl":"","linkName":"g14986dsp24a.jpg","type":"GRAPHIC","id":"NTFILE3uuVweCeRpTSNjo6","market":"us","size":6474},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986dsp24b.jpg","primary":false,"translateUrl":"","linkName":"g14986dsp24b.jpg","type":"GRAPHIC","id":"NTFILE3vCyusUT8yMfJBnM","market":"us","size":10528},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page014.jpg","primary":false,"translateUrl":"","linkName":"g14986page014.jpg","type":"GRAPHIC","id":"NTFILEHycVRAAubHMgUU7T","market":"us","size":232633},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page015.jpg","primary":false,"translateUrl":"","linkName":"g14986page015.jpg","type":"GRAPHIC","id":"NTFILEAzcTE5D8drmkjQd7","market":"us","size":280262},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page016.jpg","primary":false,"translateUrl":"","linkName":"g14986page016.jpg","type":"GRAPHIC","id":"NTFILEEFftDPRvvuvP4zaW","market":"us","size":184377},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page017.jpg","primary":false,"translateUrl":"","linkName":"g14986page017.jpg","type":"GRAPHIC","id":"NTFILEEht8feadWy9sfz7Y","market":"us","size":260152},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page018.jpg","primary":false,"translateUrl":"","linkName":"g14986page018.jpg","type":"GRAPHIC","id":"NTFILE4BburDukrFRpNvNL","market":"us","size":235205},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page019.jpg","primary":false,"translateUrl":"","linkName":"g14986page019.jpg","type":"GRAPHIC","id":"NTFILE4pV1Ci3gE4zfHbk4","market":"us","size":262638},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page020.jpg","primary":false,"translateUrl":"","linkName":"g14986page020.jpg","type":"GRAPHIC","id":"NTFILE1uQybiHKBkxAGzbd","market":"us","size":179317},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page021.jpg","primary":false,"translateUrl":"","linkName":"g14986page021.jpg","type":"GRAPHIC","id":"NTFILEEo1cUtSbGmX5HVoA","market":"us","size":222555},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page022.jpg","primary":false,"translateUrl":"","linkName":"g14986page022.jpg","type":"GRAPHIC","id":"NTFILE6hmpZ1jaeTqR7fGq","market":"us","size":158364},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page023.jpg","primary":false,"translateUrl":"","linkName":"g14986page023.jpg","type":"GRAPHIC","id":"NTFILEEZVzM85AWhHFLcjk","market":"us","size":266374},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page024.jpg","primary":false,"translateUrl":"","linkName":"g14986page024.jpg","type":"GRAPHIC","id":"NTFILEBcdayXh1mE1fDht3","market":"us","size":234621},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526134889/g14986page025.jpg","primary":false,"translateUrl":"","linkName":"g14986page025.jpg","type":"GRAPHIC","id":"NTFILE3pBTvRPqjgW5Ka1K","market":"us","size":427756}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-31 12:00","pubTimestamp":1774929600,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.01: Entry into a Material Definitive Agreement;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第1.01項:簽訂重大最終協議;項目8.01:其他事件;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20824663","market":"us","labels":[],"media":"sec.gov","original_id":"AN95015726000280-BIIB","pdf_url":"","pub_time":1773264481000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/0000950157-26-000280-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000095015726000280/image01.jpg","primary":true,"translateUrl":"","linkName":"image01.jpg","type":"GRAPHIC","id":"NTFILEHrnpBhfdF1bi94vT","market":"us","size":3453},{"description":"CURRENT REPORT","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000095015726000280/form8-k.htm","primary":false,"translateUrl":"","linkName":"form8-k.htm","type":"8-K","id":"NTFILE68AQVzpPGoc1CZhD","market":"us","size":20989}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-12 05:28","pubTimestamp":1773264481,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02項:董事或某些高級職員的離職;選舉董事;若干人員的委任:若干人員的補償安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20726348","market":"us","labels":[],"media":"sec.gov","original_id":"AN119312526046803-BIIB","pdf_url":"","pub_time":1770786000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000119312526046803/0001193125-26-046803-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000119312526046803/d937279d8k.htm","primary":true,"translateUrl":"","linkName":"d937279d8k.htm","type":"8-K","id":"NTFILEAYJfP9PEL8uPLat4","market":"us","size":21531}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-11 13:00","pubTimestamp":1770786000,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers;\nItem 8.01: Other Events","summary_zh":"第5.02項:董事或某些高級職員的離職;選舉董事;若干人員的委任:若干人員的補償安排;項目8.01:其他事項","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20715168","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000739-BIIB","pdf_url":"","pub_time":1770613200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"BIIB","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000195917326000739/0001959173-26-000739-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000195917326000739/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE9QQUaWVooSrJjSvU","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2026-02-09 13:00","pubTimestamp":1770613200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20708884","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504526000013-BIIB","pdf_url":"","pub_time":1770354000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"BIIB","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/0000875045-26-000013-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/875045/000087504526000013/biib-20251231.htm","primary":true,"translateUrl":"","linkName":"biib-20251231.htm","type":"10-K","id":"NTFILEHWiNiMD5zHSpZKwC","market":"us","size":4293142},{"description":"EX-19.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/exhibit191-insidertradinga.htm","primary":false,"translateUrl":"","linkName":"exhibit191-insidertradinga.htm","type":"EX-19.1","id":"NTFILE3XBoH8NZAoWTR1TF","market":"us","size":140048},{"description":"EX-21","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231xex21.htm","primary":false,"translateUrl":"","linkName":"biib-20251231xex21.htm","type":"EX-21","id":"NTFILE2xQAnoPU8QqGZUj8","market":"us","size":50799},{"description":"EX-23","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231xex23.htm","primary":false,"translateUrl":"","linkName":"biib-20251231xex23.htm","type":"EX-23","id":"NTFILEAnQKvbDhektW1kHV","market":"us","size":2753},{"description":"EX-31.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231xex311.htm","primary":false,"translateUrl":"","linkName":"biib-20251231xex311.htm","type":"EX-31.1","id":"NTFILE6ymB32qECesR8itd","market":"us","size":10945},{"description":"EX-31.2","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231xex312.htm","primary":false,"translateUrl":"","linkName":"biib-20251231xex312.htm","type":"EX-31.2","id":"NTFILE5zoFC1JgkHju38MW","market":"us","size":10679},{"description":"EX-32.1","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231xex321.htm","primary":false,"translateUrl":"","linkName":"biib-20251231xex321.htm","type":"EX-32.1","id":"NTFILE7kLWZVAcQdBDd3La","market":"us","size":8860},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g1.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g1.jpg","type":"GRAPHIC","id":"NTFILEAS2vd1JyFa4kEbVn","market":"us","size":14533},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g10.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g10.jpg","type":"GRAPHIC","id":"NTFILEFvqXGvrjuDLSyi61","market":"us","size":22513},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g11.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g11.jpg","type":"GRAPHIC","id":"NTFILE81pRWYSsB2h5YxCn","market":"us","size":17062},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g12.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g12.jpg","type":"GRAPHIC","id":"NTFILE5UUd8jkaP9bEHect","market":"us","size":15572},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g13.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g13.jpg","type":"GRAPHIC","id":"NTFILE8kayYLxLir5qjjtQ","market":"us","size":12986},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g14.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g14.jpg","type":"GRAPHIC","id":"NTFILE3dsuTAXKGdsjRNqa","market":"us","size":13199},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g15.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g15.jpg","type":"GRAPHIC","id":"NTFILE7rkd2vpRG7UAsJxv","market":"us","size":12208},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g16.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g16.jpg","type":"GRAPHIC","id":"NTFILE5x7Hs1ropqs6geos","market":"us","size":10352},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g17.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g17.jpg","type":"GRAPHIC","id":"NTFILEAw3qQ4depaK9d8cJ","market":"us","size":10791},{"description":"","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g18.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g18.jpg","type":"GRAPHIC","id":"NTFILEHJtWPdiotQagwTqW","market":"us","size":23004},{"description":"","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g19.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g19.jpg","type":"GRAPHIC","id":"NTFILEA5Hx9ufiESMMqvxh","market":"us","size":27865},{"description":"","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g2.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g2.jpg","type":"GRAPHIC","id":"NTFILEA4yj4n2gtArxJa2A","market":"us","size":167663},{"description":"","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g20.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g20.jpg","type":"GRAPHIC","id":"NTFILEFGEQynzYhPJrw9tX","market":"us","size":11887},{"description":"","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g21.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g21.jpg","type":"GRAPHIC","id":"NTFILE4jFRXHpAS4ZM81zz","market":"us","size":15675},{"description":"","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g22.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g22.jpg","type":"GRAPHIC","id":"NTFILE138q5axnhVKhHtcN","market":"us","size":117592},{"description":"","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g23.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g23.jpg","type":"GRAPHIC","id":"NTFILE3Z1HbaeFngRQEzgH","market":"us","size":15534},{"description":"","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g24.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g24.jpg","type":"GRAPHIC","id":"NTFILE3zrwknPM8q8JZcUE","market":"us","size":12931},{"description":"","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g25.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g25.jpg","type":"GRAPHIC","id":"NTFILE6wJMc5bv69eHviYP","market":"us","size":16762},{"description":"","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g26.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g26.jpg","type":"GRAPHIC","id":"NTFILE3qzSb1xyt58GDRhS","market":"us","size":15667},{"description":"","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g27.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g27.jpg","type":"GRAPHIC","id":"NTFILEJBy3wEHVJgL9Kjxr","market":"us","size":55919},{"description":"","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g28.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g28.jpg","type":"GRAPHIC","id":"NTFILEECvZnUcBjPiuT6SF","market":"us","size":89458},{"description":"","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g29.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g29.jpg","type":"GRAPHIC","id":"NTFILECgWfa6H1J7jgbae5","market":"us","size":82613},{"description":"","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g3.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g3.jpg","type":"GRAPHIC","id":"NTFILE7YJYkPEBUUkJkWsw","market":"us","size":11034},{"description":"","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g30.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g30.jpg","type":"GRAPHIC","id":"NTFILEB37UD7gBUMihSVrg","market":"us","size":111985},{"description":"","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g4.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g4.jpg","type":"GRAPHIC","id":"NTFILE56z6hxQpSn9cUHnw","market":"us","size":8296},{"description":"","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g5.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g5.jpg","type":"GRAPHIC","id":"NTFILEEx54TQUkf4aLCTbL","market":"us","size":12294},{"description":"","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g6.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g6.jpg","type":"GRAPHIC","id":"NTFILEGQATkmPKdduS3qpc","market":"us","size":9588},{"description":"","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g7.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g7.jpg","type":"GRAPHIC","id":"NTFILEzRtm2taPY27btRn7","market":"us","size":8254},{"description":"","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g8.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g8.jpg","type":"GRAPHIC","id":"NTFILE8N5BasGMWKh1Fdn5","market":"us","size":25230},{"description":"","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000013/biib-20251231_g9.jpg","primary":false,"translateUrl":"","linkName":"biib-20251231_g9.jpg","type":"GRAPHIC","id":"NTFILEH6A3fTf2tFvy1hiG","market":"us","size":73467}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"年度報告","pubTime":"2026-02-06 13:00","pubTimestamp":1770354000,"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":"20708759","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504526000011-BIIB","pdf_url":"","pub_time":1770354000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000011/0000875045-26-000011-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000011/exhibit991-q42025pressrele.htm","primary":true,"translateUrl":"","linkName":"exhibit991-q42025pressrele.htm","type":"EX-99.1","id":"NTFILEFPLWBtVEfxyZWcLS","market":"us","size":595124},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000011/biib-20260206.htm","primary":false,"translateUrl":"","linkName":"biib-20260206.htm","type":"8-K","id":"NTFILE7YW3WSTagxED2gaL","market":"us","size":24107},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000011/newbiogenlogoa.jpg","primary":false,"translateUrl":"","linkName":"newbiogenlogoa.jpg","type":"GRAPHIC","id":"NTFILE9Z6Z6C8Dn9Cy4w7x","market":"us","size":2811}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-06 13:00","pubTimestamp":1770354000,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營業績和財務狀況;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20688158","market":"us","labels":[],"media":"sec.gov","original_id":"AN195917326000517-BIIB","pdf_url":"","pub_time":1770008400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"BIIB","title":"Form 144 - Report of proposed sale of securities","titleType":"關聯方擬減持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000195917326000517/0001959173-26-000517-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000195917326000517/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE8RGc2oWJ8XjGkVkC","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"關聯方擬減持公告","pubTime":"2026-02-02 13:00","pubTimestamp":1770008400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20633071","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504526000003-BIIB","pdf_url":"","pub_time":1768343934000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/0000875045-26-000003-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000003/biib-20260113_g1.jpg","primary":true,"translateUrl":"","linkName":"biib-20260113_g1.jpg","type":"GRAPHIC","id":"NTFILE2K6gCVPHeN3q4C9Z","market":"us","size":2811},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504526000003/biib-20260113.htm","primary":false,"translateUrl":"","linkName":"biib-20260113.htm","type":"8-K","id":"NTFILE9xvJAphoBWhzTcrR","market":"us","size":25087}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-14 06:38","pubTimestamp":1768343934,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02:經營業績和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20345528","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504525000049-BIIB","pdf_url":"","pub_time":1761796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"BIIB","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/0000875045-25-000049-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/875045/000087504525000049/biib-20250930.htm","primary":true,"translateUrl":"","linkName":"biib-20250930.htm","type":"10-Q","id":"NTFILE8CetxxVjJ3DqHVPr","market":"us","size":3073619},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-2025930xex311.htm","primary":false,"translateUrl":"","linkName":"biib-2025930xex311.htm","type":"EX-31.1","id":"NTFILECJQuFYW4NdZTC4Dw","market":"us","size":11235},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-2025930xex312.htm","primary":false,"translateUrl":"","linkName":"biib-2025930xex312.htm","type":"EX-31.2","id":"NTFILEHeUEhEzXHBub8u86","market":"us","size":10662},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-2025930xex321.htm","primary":false,"translateUrl":"","linkName":"biib-2025930xex321.htm","type":"EX-32.1","id":"NTFILEDV3mbr3dHZzfaQL9","market":"us","size":9306},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g1.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g1.jpg","type":"GRAPHIC","id":"NTFILEHPwPHfhuJwgZZhNy","market":"us","size":62626},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g10.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g10.jpg","type":"GRAPHIC","id":"NTFILEBqfW15dPiPNVgYtH","market":"us","size":83181},{"description":"","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g11.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g11.jpg","type":"GRAPHIC","id":"NTFILE3siz3Uq3v85SczNW","market":"us","size":96314},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g12.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g12.jpg","type":"GRAPHIC","id":"NTFILE3aRuYuBxru1XVr9V","market":"us","size":105240},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g2.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g2.jpg","type":"GRAPHIC","id":"NTFILE74Mqj5uLoGZtwpbD","market":"us","size":16574},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g3.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g3.jpg","type":"GRAPHIC","id":"NTFILE6GGrEeyW1oRzFgiP","market":"us","size":13028},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g4.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g4.jpg","type":"GRAPHIC","id":"NTFILE9N5nUrbMzSns7ANX","market":"us","size":17271},{"description":"","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g5.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g5.jpg","type":"GRAPHIC","id":"NTFILE8jEAdcDeKjVCvf6h","market":"us","size":16190},{"description":"","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g6.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g6.jpg","type":"GRAPHIC","id":"NTFILEBYW2fJgQKp5DXuwF","market":"us","size":45047},{"description":"","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g7.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g7.jpg","type":"GRAPHIC","id":"NTFILE36UZrkz9ZByR146R","market":"us","size":46763},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g8.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g8.jpg","type":"GRAPHIC","id":"NTFILEDxmoesHszBopjeeD","market":"us","size":71989},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000049/biib-20250930_g9.jpg","primary":false,"translateUrl":"","linkName":"biib-20250930_g9.jpg","type":"GRAPHIC","id":"NTFILEFRD4Nxa5dd3wnLyo","market":"us","size":70436}],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[],"event_type":"important_notice","event_name":"季度報告","pubTime":"2025-10-30 12:00","pubTimestamp":1761796800,"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":"20344603","market":"us","labels":[],"media":"sec.gov","original_id":"AN87504525000047-BIIB","pdf_url":"","pub_time":1761796800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"BIIB","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000047/0000875045-25-000047-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000047/exhibit991-q32025pressrele.htm","primary":true,"translateUrl":"","linkName":"exhibit991-q32025pressrele.htm","type":"EX-99.1","id":"NTFILEC2Jrfk7Bbx165EYu","market":"us","size":583847},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000047/biib-20251030.htm","primary":false,"translateUrl":"","linkName":"biib-20251030.htm","type":"8-K","id":"NTFILEDTFt8uHxAeYtWxzZ","market":"us","size":24098},{"description":"","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/875045/000087504525000047/newbiogenlogoa.jpg","primary":false,"translateUrl":"","linkName":"newbiogenlogoa.jpg","type":"GRAPHIC","id":"NTFILE6ri7ACTdTXyBhjg8","market":"us","size":2811}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-10-30 12:00","pubTimestamp":1761796800,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第2.02項:經營業績和財務狀況;項目9.01:財務報表和附件","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":12,"pageCount":1,"totalSize":230,"code":"91000000","status":"200"}]}}