ENG/中
老虎證券
行情
产品介绍
Cash Boost账户
美股
美股碎股
港股
A股通
期权
期货
美国国债
定投
固定票息票据
Tiger BOSS Debit Card
基金超市
老虎钱袋子
老虎API平台
Wealth
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)
专栏
TigerAI
机构
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
登入
立即註冊
Toggle
美股
詳情
本頁面由Tiger Fintech (Singapore) Pte. Ltd.提供服務
Acceleron Pharma Inc.
178.75
+0.0000
成交量:
- -
成交額:
14.07億
市值:
109.32億
市盈率:
-42.53
高:
178.75
開:
178.75
低:
178.75
收:
178.75
資料載入中...
總覽
公司
新聞
公告
2021/06/22
重要事件披露
8-K - Current report
2021/06/21
重要事件披露
8-K - Current report
2021/06/17
重要事件披露
8-K - Current report
2021/05/19
重要事件披露
8-K - Current report
2021/05/06
重要事件披露
8-K - Current report
2021/05/06
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2021/04/29
重要事件披露
8-K - Current report
2021/04/05
重要事件披露
8-K - Current report
2021/02/25
員工持股計劃
S-8 - Securities to be offered to employees in employee benefit plans
2021/02/25
年度報告
10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2021/02/25
重要事件披露
8-K - Current report
2021/02/16
超過5%披露
SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/10
超過5%披露
SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/08
超過5%披露
SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/02/04
重要事件披露
8-K - Current report
2021/01/29
超過5%披露
SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals
2021/01/11
重要事件披露
8-K - Current report
2020/11/13
重要事件披露
8-K - Current report
2020/11/05
季度報告
10-Q - Quarterly report [Sections 13 or 15(d)]
2020/11/05
重要事件披露
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/XLRN/filings"},"companyName":"老虎證券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"SGP","license":"TBSG","edition":"fundamental","symbol":"XLRN","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"XLRN\",,,,,undefined,":{"symbol":"XLRN","market":"US","secType":"STK","nameCN":"Acceleron Pharma Inc.","latestPrice":178.75,"timestamp":1637355600000,"preClose":178.75,"halted":3,"volume":0,"delay":0,"floatShares":49901105,"shares":61155826,"eps":-4.203068,"marketStatus":"停牌","change":0,"latestTime":"05-06 12:14:49 EDT","open":178.75,"high":178.75,"low":178.75,"amount":1407344660.7254102,"amplitude":0,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-4.203068,"tradingStatus":2,"nextMarketStatus":{"tag":"盤後交易","tradingStatus":3,"beginTime":1746561600000},"marketStatusCode":2,"adr":0,"adrRate":0,"listingDate":1379563200000,"exchange":"NASDAQ","adjPreClose":178.75,"volumeRatio":0},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"XLRN\",,,,,undefined,":{"symbol":"XLRN","floatShares":49901105,"roa":"-18.40%","roe":"-31.59%","lyrEps":-2.923063,"shares":61155826,"dividePrice":0,"high":178.75,"amplitude":0,"preClose":178.75,"low":178.75,"week52Low":110.72,"pbRate":"15.22","week52High":189.99,"institutionHeld":0,"latestPrice":178.75,"eps":-4.203068,"divideRate":0,"volume":0,"delay":0,"ttmEps":-4.203068,"open":178.75,"prevYearClose":127.94},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"XLRN\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"12937373","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000053-XLRN","pdf_url":null,"pub_time":1624291200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/0001280600-21-000053-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210622ex991.htm","type":"EX-99.1","id":"NTFILEHtv5KWJdDdz3LDw5","market":"us","size":78523},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20210622.htm","type":"8-K","id":"NTFILE33tptisJHC1BUync","market":"us","size":42502},{"description":"GRAPHIC","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991001.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991001.jpg","type":"GRAPHIC","id":"NTFILE1EAmcE9NYTMB3uXc","market":"us","size":59515},{"description":"GRAPHIC","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991002.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991002.jpg","type":"GRAPHIC","id":"NTFILEE7Tp53TTsduQUdVz","market":"us","size":200536},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991003.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991003.jpg","type":"GRAPHIC","id":"NTFILE5qNxH2jq7Fbbpi2Y","market":"us","size":90327},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991004.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991004.jpg","type":"GRAPHIC","id":"NTFILE9tz1w5dEzuftxxHp","market":"us","size":74371},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991005.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991005.jpg","type":"GRAPHIC","id":"NTFILEGwRKCTjTkHqoDZaN","market":"us","size":95581},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991006.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991006.jpg","type":"GRAPHIC","id":"NTFILE2DZZDbx17FUnptHn","market":"us","size":91842},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991007.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991007.jpg","type":"GRAPHIC","id":"NTFILEHzueDtL5gdFkqTN5","market":"us","size":85984},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991008.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991008.jpg","type":"GRAPHIC","id":"NTFILEDsJfuUVj6tY1czj4","market":"us","size":72750},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991009.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991009.jpg","type":"GRAPHIC","id":"NTFILEHXsxuuo8mTZz3g4d","market":"us","size":100037},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991010.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991010.jpg","type":"GRAPHIC","id":"NTFILEBSQiyGxQqA5YaYJ9","market":"us","size":70477},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991011.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991011.jpg","type":"GRAPHIC","id":"NTFILEFZQ8yNzTtstBBvXe","market":"us","size":82562},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991012.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991012.jpg","type":"GRAPHIC","id":"NTFILE6BPhQ11VjZ3BsTP2","market":"us","size":123872},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991013.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991013.jpg","type":"GRAPHIC","id":"NTFILE9qmSzPQggyUFReNU","market":"us","size":79529},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991014.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991014.jpg","type":"GRAPHIC","id":"NTFILEC2VGj9boo9DuwgkR","market":"us","size":71116},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991015.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991015.jpg","type":"GRAPHIC","id":"NTFILE2k4XkphWQoXAiojX","market":"us","size":101232},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991016.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991016.jpg","type":"GRAPHIC","id":"NTFILE7Q1MinFSuqNYvtBQ","market":"us","size":81292},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991017.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991017.jpg","type":"GRAPHIC","id":"NTFILEF3HUVY89FekNzfSZ","market":"us","size":78715},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991018.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991018.jpg","type":"GRAPHIC","id":"NTFILE7ULpSZjtFegvfskA","market":"us","size":120308},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991019.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991019.jpg","type":"GRAPHIC","id":"NTFILE2JPhxoSX96EuJTBF","market":"us","size":73853},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991020.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991020.jpg","type":"GRAPHIC","id":"NTFILE3vrNrNQskCRnyWAs","market":"us","size":95061},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991021.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991021.jpg","type":"GRAPHIC","id":"NTFILE6Hyn7mLadMgwGnA4","market":"us","size":93068},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991022.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991022.jpg","type":"GRAPHIC","id":"NTFILEFDR9jndz1JycyJwo","market":"us","size":119322},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991023.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991023.jpg","type":"GRAPHIC","id":"NTFILE9ECR4DGAkwrW2ntW","market":"us","size":83268},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991024.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991024.jpg","type":"GRAPHIC","id":"NTFILE8SDadTkUhmi8SqRk","market":"us","size":73135},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991025.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991025.jpg","type":"GRAPHIC","id":"NTFILEGENV14QrRV1F7zF2","market":"us","size":93307},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991026.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991026.jpg","type":"GRAPHIC","id":"NTFILEFW6dsJ5xK39kiQRg","market":"us","size":87498},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991027.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991027.jpg","type":"GRAPHIC","id":"NTFILEH7goUMjtsD2sSxC7","market":"us","size":97467},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991028.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991028.jpg","type":"GRAPHIC","id":"NTFILE29SetidQSv1CuYpm","market":"us","size":113448},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991029.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991029.jpg","type":"GRAPHIC","id":"NTFILE4UegkKgTHRyxNYtt","market":"us","size":84487},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991030.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991030.jpg","type":"GRAPHIC","id":"NTFILECRhWxTK8SHmAJnaw","market":"us","size":114632},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991031.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991031.jpg","type":"GRAPHIC","id":"NTFILE8fKxEDbCwFRWPg8x","market":"us","size":132569},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991032.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991032.jpg","type":"GRAPHIC","id":"NTFILEG23QLRjaVDhE1vqq","market":"us","size":106039},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991033.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991033.jpg","type":"GRAPHIC","id":"NTFILEEPBf412UG2ZX58Qt","market":"us","size":93673},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991034.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991034.jpg","type":"GRAPHIC","id":"NTFILE4kKNhhAKmUDKA9yj","market":"us","size":69709},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991035.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991035.jpg","type":"GRAPHIC","id":"NTFILEGFvFiwqLp5yxWYKW","market":"us","size":107468},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991036.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991036.jpg","type":"GRAPHIC","id":"NTFILEHzYfe8GaDqi6MgpJ","market":"us","size":117456},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991037.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991037.jpg","type":"GRAPHIC","id":"NTFILEBnLztLPGoiUnVtAj","market":"us","size":113004},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991038.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991038.jpg","type":"GRAPHIC","id":"NTFILEB2cDHuASc81DEb1Z","market":"us","size":107744},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991039.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991039.jpg","type":"GRAPHIC","id":"NTFILEDVGmWmyjJjfM1Sbc","market":"us","size":94057},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991040.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991040.jpg","type":"GRAPHIC","id":"NTFILE3FVeFpbDn5881MdH","market":"us","size":127452},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991041.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991041.jpg","type":"GRAPHIC","id":"NTFILE85CQFSSVD4bwBeAn","market":"us","size":94226},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991042.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991042.jpg","type":"GRAPHIC","id":"NTFILE9aUeYq5XxfmhG54L","market":"us","size":99093},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991043.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991043.jpg","type":"GRAPHIC","id":"NTFILEBKG81oMS6umPgZED","market":"us","size":88307},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991044.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991044.jpg","type":"GRAPHIC","id":"NTFILEHmNa43kviFddfUi6","market":"us","size":132855},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991045.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991045.jpg","type":"GRAPHIC","id":"NTFILE7sgZMGHAgPdRHJLh","market":"us","size":124757},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991046.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991046.jpg","type":"GRAPHIC","id":"NTFILE54QuDbp4EHZRba5a","market":"us","size":76241},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991047.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991047.jpg","type":"GRAPHIC","id":"NTFILE78sQFC5kUBKFtYAQ","market":"us","size":104463},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991048.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991048.jpg","type":"GRAPHIC","id":"NTFILE9auYDCRbvrqmzQbT","market":"us","size":93252},{"description":"GRAPHIC","seq":54,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991049.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991049.jpg","type":"GRAPHIC","id":"NTFILEBwiAKWnjQrkKgfhh","market":"us","size":53152},{"description":"GRAPHIC","seq":55,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991050.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991050.jpg","type":"GRAPHIC","id":"NTFILEGgYvfje8Vap6hngy","market":"us","size":92971},{"description":"GRAPHIC","seq":56,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991051.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991051.jpg","type":"GRAPHIC","id":"NTFILE2NsEZwU6hpi6FutC","market":"us","size":78093},{"description":"GRAPHIC","seq":57,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991052.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991052.jpg","type":"GRAPHIC","id":"NTFILE9LZToktcfRuhp96E","market":"us","size":111446},{"description":"GRAPHIC","seq":58,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991053.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991053.jpg","type":"GRAPHIC","id":"NTFILEAE5vtCVBkHmYVV2q","market":"us","size":102959},{"description":"GRAPHIC","seq":59,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991054.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991054.jpg","type":"GRAPHIC","id":"NTFILE6vMe4Qjg2RG9UKgN","market":"us","size":102534},{"description":"GRAPHIC","seq":60,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991055.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991055.jpg","type":"GRAPHIC","id":"NTFILE92JDoH7Vuws9k9TA","market":"us","size":76592},{"description":"GRAPHIC","seq":61,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991056.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991056.jpg","type":"GRAPHIC","id":"NTFILECZpG9MQS1mgwpivh","market":"us","size":82929},{"description":"GRAPHIC","seq":62,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991057.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991057.jpg","type":"GRAPHIC","id":"NTFILE8iStLdi1qMx77GFb","market":"us","size":65121},{"description":"GRAPHIC","seq":63,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991058.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991058.jpg","type":"GRAPHIC","id":"NTFILE2bGXgpux6sQPVAqS","market":"us","size":84843},{"description":"GRAPHIC","seq":64,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991059.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991059.jpg","type":"GRAPHIC","id":"NTFILEATKjfRQQp8pWUt5o","market":"us","size":83665},{"description":"GRAPHIC","seq":65,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991060.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991060.jpg","type":"GRAPHIC","id":"NTFILE6UgyzCRiYtep1Bvo","market":"us","size":78901},{"description":"GRAPHIC","seq":66,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991061.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991061.jpg","type":"GRAPHIC","id":"NTFILEC58zgfs2n9pqrYVB","market":"us","size":101549},{"description":"GRAPHIC","seq":67,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991062.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991062.jpg","type":"GRAPHIC","id":"NTFILEDSKjtW7xuihgeubr","market":"us","size":96435},{"description":"GRAPHIC","seq":68,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991063.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991063.jpg","type":"GRAPHIC","id":"NTFILEAmZcctupuN1Wn2ab","market":"us","size":98499},{"description":"GRAPHIC","seq":69,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991064.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991064.jpg","type":"GRAPHIC","id":"NTFILEGfBJAhP6bWfemXcz","market":"us","size":91956},{"description":"GRAPHIC","seq":70,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991065.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991065.jpg","type":"GRAPHIC","id":"NTFILE8GB6oDdZwVUziRYS","market":"us","size":93310},{"description":"GRAPHIC","seq":71,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991066.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991066.jpg","type":"GRAPHIC","id":"NTFILE6ZNppaovwGz99aHp","market":"us","size":112280},{"description":"GRAPHIC","seq":72,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991067.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991067.jpg","type":"GRAPHIC","id":"NTFILEHaiYVWQBHDaLNuYJ","market":"us","size":78994},{"description":"GRAPHIC","seq":73,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991068.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991068.jpg","type":"GRAPHIC","id":"NTFILEEfixh6xGnsGzTxRG","market":"us","size":85878},{"description":"GRAPHIC","seq":74,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991069.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991069.jpg","type":"GRAPHIC","id":"NTFILE4kNvi1M6NcGG5GzH","market":"us","size":99541},{"description":"GRAPHIC","seq":75,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991070.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991070.jpg","type":"GRAPHIC","id":"NTFILEHWZHJQqVLfJpKPcv","market":"us","size":96837},{"description":"GRAPHIC","seq":76,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991071.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991071.jpg","type":"GRAPHIC","id":"NTFILEEetuLsjig13rEev9","market":"us","size":70929},{"description":"GRAPHIC","seq":77,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991072.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991072.jpg","type":"GRAPHIC","id":"NTFILEDZaQFSCMsJn43dGn","market":"us","size":77716},{"description":"GRAPHIC","seq":78,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991073.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991073.jpg","type":"GRAPHIC","id":"NTFILEATtK9jmaNivVG8eL","market":"us","size":70493},{"description":"GRAPHIC","seq":79,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991074.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991074.jpg","type":"GRAPHIC","id":"NTFILE4QvgMdSVLKvgaYyK","market":"us","size":82706},{"description":"GRAPHIC","seq":80,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991075.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991075.jpg","type":"GRAPHIC","id":"NTFILE5ff1TEMbJgrStoNk","market":"us","size":92303},{"description":"GRAPHIC","seq":81,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991076.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991076.jpg","type":"GRAPHIC","id":"NTFILE8KXyhWQbRvHYTFBr","market":"us","size":122194},{"description":"GRAPHIC","seq":82,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991077.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991077.jpg","type":"GRAPHIC","id":"NTFILEAZ4L91iDh9Ctx4jU","market":"us","size":96736},{"description":"GRAPHIC","seq":83,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991078.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991078.jpg","type":"GRAPHIC","id":"NTFILE9mrridnP9Fu1vZ2K","market":"us","size":118337},{"description":"GRAPHIC","seq":84,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991079.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991079.jpg","type":"GRAPHIC","id":"NTFILETmCUnnb9FcWMHfur","market":"us","size":139222},{"description":"GRAPHIC","seq":85,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991080.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991080.jpg","type":"GRAPHIC","id":"NTFILETRznx2n4xXeKTwdm","market":"us","size":107562},{"description":"GRAPHIC","seq":86,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991081.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991081.jpg","type":"GRAPHIC","id":"NTFILEAyU369Q7fRD2JyxH","market":"us","size":119917},{"description":"GRAPHIC","seq":87,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991082.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991082.jpg","type":"GRAPHIC","id":"NTFILE89tMBLBbfTVYNvw1","market":"us","size":82473},{"description":"GRAPHIC","seq":88,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991083.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991083.jpg","type":"GRAPHIC","id":"NTFILE8iEStSnnhigMHfJK","market":"us","size":154553},{"description":"GRAPHIC","seq":89,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991084.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991084.jpg","type":"GRAPHIC","id":"NTFILE8KVX6DaQ7MmoWWqH","market":"us","size":134880},{"description":"GRAPHIC","seq":90,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991085.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991085.jpg","type":"GRAPHIC","id":"NTFILE3eXhk7oo6qGt9gR5","market":"us","size":103306},{"description":"GRAPHIC","seq":91,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991086.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991086.jpg","type":"GRAPHIC","id":"NTFILEEaCGd5DPkrRvzDpa","market":"us","size":89076},{"description":"GRAPHIC","seq":92,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991087.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991087.jpg","type":"GRAPHIC","id":"NTFILE8kxZBftxZHomMoJp","market":"us","size":88014},{"description":"GRAPHIC","seq":93,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991088.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991088.jpg","type":"GRAPHIC","id":"NTFILEGuiV3pqY4j4ywqEs","market":"us","size":88263},{"description":"GRAPHIC","seq":94,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991089.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991089.jpg","type":"GRAPHIC","id":"NTFILE5vH8WBxHcSad1j8z","market":"us","size":99916},{"description":"GRAPHIC","seq":95,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991090.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991090.jpg","type":"GRAPHIC","id":"NTFILEn7UGZgBLwZ2T7USb","market":"us","size":103456},{"description":"GRAPHIC","seq":96,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991091.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991091.jpg","type":"GRAPHIC","id":"NTFILEHfkvHkXhFSWjNVKU","market":"us","size":89139},{"description":"GRAPHIC","seq":97,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991092.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991092.jpg","type":"GRAPHIC","id":"NTFILE9yP53WykssMLpK69","market":"us","size":96190},{"description":"GRAPHIC","seq":98,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991093.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991093.jpg","type":"GRAPHIC","id":"NTFILEAQ3mvrHnKEhdKQZ1","market":"us","size":68474},{"description":"GRAPHIC","seq":99,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991094.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991094.jpg","type":"GRAPHIC","id":"NTFILEFcDR7sgnXbpDXVSQ","market":"us","size":93487},{"description":"GRAPHIC","seq":100,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991095.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991095.jpg","type":"GRAPHIC","id":"NTFILE2CkeMBPgHau4BBjP","market":"us","size":84170},{"description":"GRAPHIC","seq":101,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991096.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991096.jpg","type":"GRAPHIC","id":"NTFILE5bJuR3oDGf2CDrDU","market":"us","size":115590},{"description":"GRAPHIC","seq":102,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991097.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991097.jpg","type":"GRAPHIC","id":"NTFILE7W2jYVe2jRHH6aGH","market":"us","size":90606},{"description":"GRAPHIC","seq":103,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991098.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991098.jpg","type":"GRAPHIC","id":"NTFILEF9cyApkTBbSMZEC1","market":"us","size":105080},{"description":"GRAPHIC","seq":104,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991099.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991099.jpg","type":"GRAPHIC","id":"NTFILEJDHoZsi97hhSZMKb","market":"us","size":99910},{"description":"GRAPHIC","seq":105,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991100.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991100.jpg","type":"GRAPHIC","id":"NTFILE26AG6nMSrpZ8LtsG","market":"us","size":95387},{"description":"GRAPHIC","seq":106,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991101.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991101.jpg","type":"GRAPHIC","id":"NTFILEFAyEwFoNMhUaPQsH","market":"us","size":73274},{"description":"GRAPHIC","seq":107,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991102.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991102.jpg","type":"GRAPHIC","id":"NTFILE685kDBko4ShQmR5P","market":"us","size":85288},{"description":"GRAPHIC","seq":108,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991103.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991103.jpg","type":"GRAPHIC","id":"NTFILEHKmE2brvipnVYaFb","market":"us","size":66100},{"description":"GRAPHIC","seq":109,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991104.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991104.jpg","type":"GRAPHIC","id":"NTFILEFEiLnHtmz7FPeP1f","market":"us","size":95400},{"description":"GRAPHIC","seq":110,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991105.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991105.jpg","type":"GRAPHIC","id":"NTFILEH7oGZPWpcdfNVtzX","market":"us","size":79541},{"description":"GRAPHIC","seq":111,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991106.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991106.jpg","type":"GRAPHIC","id":"NTFILE666fDd2TCQMgcQV4","market":"us","size":81705},{"description":"GRAPHIC","seq":112,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991107.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991107.jpg","type":"GRAPHIC","id":"NTFILE8vmdmcDUUJXTHGcv","market":"us","size":113994},{"description":"GRAPHIC","seq":113,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991108.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991108.jpg","type":"GRAPHIC","id":"NTFILE4dBGACSD1dQof44m","market":"us","size":92714},{"description":"GRAPHIC","seq":114,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991109.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991109.jpg","type":"GRAPHIC","id":"NTFILEE3Z2tm7h1beiH6hV","market":"us","size":74179},{"description":"GRAPHIC","seq":115,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991110.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991110.jpg","type":"GRAPHIC","id":"NTFILE4q7oyHAXLK67v24v","market":"us","size":109545},{"description":"GRAPHIC","seq":116,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991111.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991111.jpg","type":"GRAPHIC","id":"NTFILEHvfHJyKZHeZ8wcz8","market":"us","size":79226},{"description":"GRAPHIC","seq":117,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991112.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991112.jpg","type":"GRAPHIC","id":"NTFILEHLvTqSNZfrWou2dh","market":"us","size":103478},{"description":"GRAPHIC","seq":118,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991113.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991113.jpg","type":"GRAPHIC","id":"NTFILEAWT9952ETuoRFWoX","market":"us","size":55679},{"description":"GRAPHIC","seq":119,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991114.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991114.jpg","type":"GRAPHIC","id":"NTFILED17b585hgjKCRCCL","market":"us","size":70613},{"description":"GRAPHIC","seq":120,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991115.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991115.jpg","type":"GRAPHIC","id":"NTFILE5qj3kAxwvmNgU6VL","market":"us","size":80031},{"description":"GRAPHIC","seq":121,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991116.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991116.jpg","type":"GRAPHIC","id":"NTFILE2d3pYUdddSJrh422","market":"us","size":61619},{"description":"GRAPHIC","seq":122,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991117.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991117.jpg","type":"GRAPHIC","id":"NTFILE35nAf7ruDgh5GReR","market":"us","size":56484},{"description":"GRAPHIC","seq":123,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991118.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991118.jpg","type":"GRAPHIC","id":"NTFILE7UP38iDeodn21fwK","market":"us","size":86272},{"description":"GRAPHIC","seq":124,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991119.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991119.jpg","type":"GRAPHIC","id":"NTFILEAcynhBZ47iY22Dyk","market":"us","size":93744},{"description":"GRAPHIC","seq":125,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991120.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991120.jpg","type":"GRAPHIC","id":"NTFILEDF4Tz2Jzv2cYqsMA","market":"us","size":98497},{"description":"GRAPHIC","seq":126,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991121.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991121.jpg","type":"GRAPHIC","id":"NTFILE3rBDb1qntbuKwinz","market":"us","size":89940},{"description":"GRAPHIC","seq":127,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991122.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991122.jpg","type":"GRAPHIC","id":"NTFILE9gFEJPoxfbeBrGk8","market":"us","size":119065},{"description":"GRAPHIC","seq":128,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991123.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991123.jpg","type":"GRAPHIC","id":"NTFILE8zU3FF8tXHL6LT2e","market":"us","size":95968},{"description":"GRAPHIC","seq":129,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991124.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991124.jpg","type":"GRAPHIC","id":"NTFILE3cgZsE6xZYTZVtfK","market":"us","size":85473},{"description":"GRAPHIC","seq":130,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991125.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991125.jpg","type":"GRAPHIC","id":"NTFILE6B6HARHmaeMo94o9","market":"us","size":139488},{"description":"GRAPHIC","seq":131,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991126.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991126.jpg","type":"GRAPHIC","id":"NTFILE2wHBPWoxd4A4eLVA","market":"us","size":106580},{"description":"GRAPHIC","seq":132,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991127.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991127.jpg","type":"GRAPHIC","id":"NTFILECnq5DYoCmE1Q4q7x","market":"us","size":145044},{"description":"GRAPHIC","seq":133,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991128.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991128.jpg","type":"GRAPHIC","id":"NTFILEBQagRt8fXqr3zbdJ","market":"us","size":81216},{"description":"GRAPHIC","seq":134,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991129.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991129.jpg","type":"GRAPHIC","id":"NTFILE4RqpncD3YJYrEp85","market":"us","size":86676},{"description":"GRAPHIC","seq":135,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991130.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991130.jpg","type":"GRAPHIC","id":"NTFILEH72h5AeKw4beU2NS","market":"us","size":64661},{"description":"GRAPHIC","seq":136,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991131.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991131.jpg","type":"GRAPHIC","id":"NTFILE9EtrNz9Znn7muudH","market":"us","size":69728},{"description":"GRAPHIC","seq":137,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991132.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991132.jpg","type":"GRAPHIC","id":"NTFILEHyfMoZuGT6deDUTx","market":"us","size":83184},{"description":"GRAPHIC","seq":138,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991133.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991133.jpg","type":"GRAPHIC","id":"NTFILE2kZfmX569r78JabY","market":"us","size":99569},{"description":"GRAPHIC","seq":139,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991134.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991134.jpg","type":"GRAPHIC","id":"NTFILE3CsC4NkuyLMZiS7o","market":"us","size":94796},{"description":"GRAPHIC","seq":140,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991135.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991135.jpg","type":"GRAPHIC","id":"NTFILEAMS9NomXx97FJMoi","market":"us","size":75890},{"description":"GRAPHIC","seq":141,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991136.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991136.jpg","type":"GRAPHIC","id":"NTFILEEouqRgndvwJ5L6qe","market":"us","size":83560},{"description":"GRAPHIC","seq":142,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991137.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991137.jpg","type":"GRAPHIC","id":"NTFILE5VkiXnESksGTHZcr","market":"us","size":115843},{"description":"GRAPHIC","seq":143,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991138.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991138.jpg","type":"GRAPHIC","id":"NTFILE9TVFuWhUYKznEuvS","market":"us","size":85579},{"description":"GRAPHIC","seq":144,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000053/xlrn-20210622ex991139.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210622ex991139.jpg","type":"GRAPHIC","id":"NTFILE8sxUtygEQvaH4a6c","market":"us","size":90285}],"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":"2021-06-22 00:00","pubTimestamp":1624291200,"title_zh":"8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01項:條例FD披露;項目9.01:財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12933193","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000050-XLRN","pdf_url":null,"pub_time":1624204800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000050/0001280600-21-000050-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.07: Submission of Matters to a Vote of Security Holders","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000050/xlrn-20210616.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210616.htm","type":"8-K","id":"NTFILEAhAGErjzjhZyBowp","market":"us","size":59411}],"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":"2021-06-21 00:00","pubTimestamp":1624204800,"title_zh":"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":false,"id":"12933192","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000045-XLRN","pdf_url":null,"pub_time":1623859200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000045/0001280600-21-000045-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"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":"2021-06-17 00:00","pubTimestamp":1623859200,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他項目;項目9.01:財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"12767327","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000042-XLRN","pdf_url":null,"pub_time":1621353600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000042/0001280600-21-000042-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"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":"2021-05-19 00:00","pubTimestamp":1621353600,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他項目;項目9.01:財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12767330","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000037-XLRN","pdf_url":null,"pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000037/0001280600-21-000037-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/1280600/000128060021000037/xlrn-20210506ex991.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210506ex991.htm","type":"EX-99.1","id":"NTFILEGB9LVbHtaxP52dRv","market":"us","size":102321},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000037/xlrn-20210506.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20210506.htm","type":"8-K","id":"NTFILEATrBYwZjDjXukST3","market":"us","size":41977},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000037/acceleronlogo_2021xemlsignb.gif","primary":false,"translateUrl":null,"linkName":"acceleronlogo_2021xemlsignb.gif","type":"GRAPHIC","id":"NTFILE2xQVYTwZvR3LkaZb","market":"us","size":5245}],"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":"2021-05-06 00:00","pubTimestamp":1620230400,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02:經營成果和財務狀況;項目9.01:財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"12767328","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000038-XLRN","pdf_url":null,"pub_time":1620230400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"XLRN","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000038/0001280600-21-000038-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"財務報告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"財務報告","earn_infos":[{"id":90657,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000038/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":90658,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000038/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":90659,"name":"Condensed Consolidated Statements of Operations and Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000038/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":90660,"name":"Condensed Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000038/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":90661,"name":"Consolidated Statements of Stockholders' Equity (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000038/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":90662,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":"簡明綜合現金流量表","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000038/R7.htm","cdn_url":"https://static.tigerbbs.com/6c23468b304a73ef98fd281f64d40351","translation_url":"https://static.tigerbbs.com/1ce7ed535634ae4a32e6be271319c905","translate_status":1}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2021-05-06 00:00","pubTimestamp":1620230400,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12655958","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000030-XLRN","pdf_url":null,"pub_time":1619625600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000030/0001280600-21-000030-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000030/xlrn-20210429.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210429.htm","type":"8-K","id":"NTFILE7vap48mptRPNdo2q","market":"us","size":39798}],"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":"2021-04-29 00:00","pubTimestamp":1619625600,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02:經營成果和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"12463369","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000021-XLRN","pdf_url":null,"pub_time":1617552000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000021/0001280600-21-000021-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000021/xlrn-20210405form8xkex991.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210405form8xkex991.htm","type":"EX-99.1","id":"NTFILEFhvBAz8P3N9Y3gvP","market":"us","size":27818},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000021/xlrn-20210405.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20210405.htm","type":"8-K","id":"NTFILE8hr8mKn2eQ2wA4PP","market":"us","size":41035},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000021/image_02.jpg","primary":false,"translateUrl":null,"linkName":"image_02.jpg","type":"GRAPHIC","id":"NTFILEGy755p2SvdPqEzc2","market":"us","size":80392}],"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":"2021-04-05 00:00","pubTimestamp":1617552000,"title_zh":"8-K - Current report","summary_en":"Item 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目8.01:其他項目;項目9.01:財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11977556","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000018-XLRN","pdf_url":null,"pub_time":1614182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"S-8 - Securities to be offered to employees in employee benefit plans","symbol":"XLRN","title":"S-8 - Securities to be offered to employees in employee benefit plans","titleType":"員工持股計劃","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000018/0001280600-21-000018-index.htm","us_notice_code":"Form S-8","us_title_en":"S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000018/xlrnforms-82021.htm","primary":true,"translateUrl":null,"linkName":"xlrnforms-82021.htm","type":"S-8","id":"NTFILEFDDNoRH5wzAah7wu","market":"us","size":78585},{"description":"EX-5.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000018/xlrns-82021exhibit51.htm","primary":false,"translateUrl":null,"linkName":"xlrns-82021exhibit51.htm","type":"EX-5.1","id":"NTFILE6MYyqzt974VzCfUm","market":"us","size":7527},{"description":"EX-23.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000018/xlrns-82021exhibit232.htm","primary":false,"translateUrl":null,"linkName":"xlrns-82021exhibit232.htm","type":"EX-23.2","id":"NTFILE6aQyDoFdAFk9xb85","market":"us","size":2316},{"description":"","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000018/xlrns82021exhibit51image11a.gif","primary":false,"translateUrl":null,"linkName":"xlrns82021exhibit51image11a.gif","type":"GRAPHIC","id":"NTFILEDkcspQ7VBMAPRzeW","market":"us","size":14132}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"員工持股計劃","pubTime":"2021-02-25 00:00","pubTimestamp":1614182400,"title_zh":"S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11977337","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000017-XLRN","pdf_url":null,"pub_time":1614182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"XLRN","title":"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/1280600/000128060021000017/0001280600-21-000017-index.htm","us_notice_code":"Form 10-K","us_title_en":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20201231.htm","type":"10-K","id":"NTFILEFzFezEuVvLK3uw6S","market":"us","size":2294716},{"description":"EXHIBIT-10.10","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1010.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1010.htm","type":"EX-10.10","id":"NTFILECyqAJtVGtbqJhD3s","market":"us","size":62958},{"description":"EXHIBIT-10.11","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1011.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1011.htm","type":"EX-10.11","id":"NTFILEAG2Hsp1bMV9RrW2s","market":"us","size":18318},{"description":"EXHIBIT-10.12","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1012.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1012.htm","type":"EX-10.12","id":"NTFILECDKu4fpHgVBLQnwa","market":"us","size":63238},{"description":"EXHIBIT-10.18","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1018.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1018.htm","type":"EX-10.18","id":"NTFILE9P8ZidYCnVurA8rD","market":"us","size":41178},{"description":"EXHIBIT-10.19","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1019.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1019.htm","type":"EX-10.19","id":"NTFILE47G4cUocsqkp4hFc","market":"us","size":39237},{"description":"EXHIBIT-10.20","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1020.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1020.htm","type":"EX-10.20","id":"NTFILE3FD9oJvV8qJ5WvGn","market":"us","size":46481},{"description":"EXHIBIT-10.21","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1021.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1021.htm","type":"EX-10.21","id":"NTFILEBdiNmx7FAE7NpZMY","market":"us","size":34679},{"description":"EXHIBIT-10.22","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex1022.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex1022.htm","type":"EX-10.22","id":"NTFILECcwYsbSwpqDsgY9f","market":"us","size":64614},{"description":"EXHIBIT-21.1","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex211.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex211.htm","type":"EX-21.1","id":"NTFILEHoEPTR93Mne3cNf5","market":"us","size":3959},{"description":"EXHIBIT-23.1","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex231.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex231.htm","type":"EX-23.1","id":"NTFILE6yERf2B1v8cAVhyY","market":"us","size":5063},{"description":"EXHIBIT-31.1","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex311.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex311.htm","type":"EX-31.1","id":"NTFILE38ncgAycGMqJMUMF","market":"us","size":14241},{"description":"EXHIBIT-31.2","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex312.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex312.htm","type":"EX-31.2","id":"NTFILE216LbSEK4mkgfBXP","market":"us","size":14301},{"description":"EXHIBIT-32.1","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231xex321.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201231xex321.htm","type":"EX-32.1","id":"NTFILEJNWep1b9TxiobZeY","market":"us","size":9497},{"description":"","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231_g1.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201231_g1.jpg","type":"GRAPHIC","id":"NTFILE2iDZ5PjQKHt3XiZV","market":"us","size":94570},{"description":"","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000017/xlrn-20201231_g2.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201231_g2.jpg","type":"GRAPHIC","id":"NTFILE6nj7ViFErM2Ym1z1","market":"us","size":54221}],"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":"2021-02-25 00:00","pubTimestamp":1614182400,"title_zh":"10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11976931","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000015-XLRN","pdf_url":null,"pub_time":1614182400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000015/0001280600-21-000015-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":"EXHIBIT-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000015/xlrn-20210225xform8kxex991.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210225xform8kxex991.htm","type":"EX-99.1","id":"NTFILE8cAjNDcYe6U7pE8p","market":"us","size":81639},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000015/xlrn-20210225.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20210225.htm","type":"8-K","id":"NTFILEA6Ki4r5wc43a8SRG","market":"us","size":42350},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000015/acceleronlogo_2021xemlsignb.gif","primary":false,"translateUrl":null,"linkName":"acceleronlogo_2021xemlsignb.gif","type":"GRAPHIC","id":"NTFILE6HaYADpMs5qbqkoC","market":"us","size":5245}],"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":"2021-02-25 00:00","pubTimestamp":1614182400,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目2.02:經營成果和財務狀況;項目9.01:財務報表和證物","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11976930","market":"us","labels":[],"media":"sec.gov","original_id":"AN8025521001206-XLRN","pdf_url":null,"pub_time":1613404800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","symbol":"XLRN","title":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000008025521001206/0000080255-21-001206-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"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":"2021-02-16 00:00","pubTimestamp":1613404800,"title_zh":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11795482","market":"us","labels":[],"media":"sec.gov","original_id":"AN110465921017329-XLRN","pdf_url":null,"pub_time":1612886400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","symbol":"XLRN","title":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000110465921017329/0001104659-21-017329-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"SCHEDULE 13G/A","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/102909/000110465921017329/tv0119-acceleronpharmainc.htm","primary":true,"translateUrl":null,"linkName":"tv0119-acceleronpharmainc.htm","type":"SC 13G/A","id":"NTFILE5rkDnUUUTFsnm2ZC","market":"us","size":12313}],"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":"2021-02-10 00:00","pubTimestamp":1612886400,"title_zh":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11758260","market":"us","labels":[],"media":"sec.gov","original_id":"AN31506621000838-XLRN","pdf_url":null,"pub_time":1612713600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","symbol":"XLRN","title":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000031506621000838/0000315066-21-000838-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"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":"2021-02-08 00:00","pubTimestamp":1612713600,"title_zh":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11717528","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000004-XLRN","pdf_url":null,"pub_time":1612368000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000004/0001280600-21-000004-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":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000004/xlrn-20210204.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210204.htm","type":"8-K","id":"NTFILE2avKwHMB5qCNQ9dj","market":"us","size":39987}],"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":"2021-02-04 00:00","pubTimestamp":1612368000,"title_zh":"8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition","summary_zh":"項目2.02:經營成果和財務狀況","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":false,"id":"11642058","market":"us","labels":[],"media":"sec.gov","original_id":"AN83423721002947-XLRN","pdf_url":null,"pub_time":1611849600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","symbol":"XLRN","title":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","titleType":"超過5%披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000083423721002947/0000834237-21-002947-index.htm","us_notice_code":"Form SC 13G/A","us_title_en":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[],"type_name":"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":"2021-01-29 00:00","pubTimestamp":1611849600,"title_zh":"SC 13G/A [Amend] - Statement of acquisition of beneficial ownership by individuals","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"11428510","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060021000002-XLRN","pdf_url":null,"pub_time":1610294400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/0001280600-21-000002-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20210111ex991.htm","type":"EX-99.1","id":"NTFILEEYAc4F78MHk9aY8Z","market":"us","size":23039},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20210111.htm","type":"8-K","id":"NTFILEAVYS6qgqoVofuQsQ","market":"us","size":42901},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991001.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991001.jpg","type":"GRAPHIC","id":"NTFILEAvYKoXLTanNugde5","market":"us","size":61359},{"description":"GRAPHIC","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991002.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991002.jpg","type":"GRAPHIC","id":"NTFILE4UoCgv1fiD1B2iaD","market":"us","size":202823},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991003.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991003.jpg","type":"GRAPHIC","id":"NTFILE5fzNMYGo8vAZKcjJ","market":"us","size":111536},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991004.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991004.jpg","type":"GRAPHIC","id":"NTFILE52RTPdeSQsVMnVuF","market":"us","size":99368},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991005.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991005.jpg","type":"GRAPHIC","id":"NTFILEcT3rGcUKJmh7F26R","market":"us","size":89099},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991006.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991006.jpg","type":"GRAPHIC","id":"NTFILED1zn82CyxAiQW2oS","market":"us","size":104322},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991007.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991007.jpg","type":"GRAPHIC","id":"NTFILEHQkQQTaWeL86Eb8D","market":"us","size":84055},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991008.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991008.jpg","type":"GRAPHIC","id":"NTFILED4zct6K7Ts7J4kAs","market":"us","size":77487},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991009.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991009.jpg","type":"GRAPHIC","id":"NTFILE14GwtPdkgmM3e9q6","market":"us","size":116793},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991010.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991010.jpg","type":"GRAPHIC","id":"NTFILE6fLkWWNTUzYiZJ3i","market":"us","size":71165},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991011.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991011.jpg","type":"GRAPHIC","id":"NTFILEBXGVUgTiLFrNeJhz","market":"us","size":83851},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991012.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991012.jpg","type":"GRAPHIC","id":"NTFILE5kjxvhrYs3pFAT9B","market":"us","size":101962},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991013.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991013.jpg","type":"GRAPHIC","id":"NTFILEAui35cqco6Nei2CL","market":"us","size":89083},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991014.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991014.jpg","type":"GRAPHIC","id":"NTFILED44Zs1zyAJ56kMm3","market":"us","size":103440},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991015.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991015.jpg","type":"GRAPHIC","id":"NTFILE5Fx9QrULNycihPxd","market":"us","size":103335},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991016.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991016.jpg","type":"GRAPHIC","id":"NTFILEEemMYxq4xf8o1mwh","market":"us","size":76960},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991017.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991017.jpg","type":"GRAPHIC","id":"NTFILEFeomQK2eyTE7T53f","market":"us","size":97912},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991018.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991018.jpg","type":"GRAPHIC","id":"NTFILEAjnLVDirbL9oHzoF","market":"us","size":106451},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991019.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991019.jpg","type":"GRAPHIC","id":"NTFILE5zehm7ZZeCUm1L3H","market":"us","size":120221},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991020.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991020.jpg","type":"GRAPHIC","id":"NTFILEJ5KJf9mhEk96BfsT","market":"us","size":86094},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991021.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991021.jpg","type":"GRAPHIC","id":"NTFILECfE5txJyaM9o7kzT","market":"us","size":103879},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991022.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991022.jpg","type":"GRAPHIC","id":"NTFILEDaDdP7NhtBXvRE7A","market":"us","size":55455},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060021000002/xlrn-20210111ex991023.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20210111ex991023.jpg","type":"GRAPHIC","id":"NTFILE8oHBRKTxukUVu2TG","market":"us","size":110028}],"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":"2021-01-11 00:00","pubTimestamp":1610294400,"title_zh":"8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"第7.01項:規定FD披露;項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10835062","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060020000084-XLRN","pdf_url":null,"pub_time":1605196800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/0001280600-20-000084-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex991.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20201113ex991.htm","type":"EX-99.1","id":"NTFILEHxdTcqyMovaV4r2z","market":"us","size":27783},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201113.htm","type":"8-K","id":"NTFILE2kMyxUdz69ybaQG7","market":"us","size":44766},{"description":"EX-99.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex992.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex992.htm","type":"EX-99.2","id":"NTFILE2dCGDk6kvBkbDsxP","market":"us","size":30051},{"description":"EX-99.3","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993.htm","type":"EX-99.3","id":"NTFILEGkHwbmjLhFEgrEvj","market":"us","size":62577},{"description":"GRAPHIC","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/image_11.jpg","primary":false,"translateUrl":null,"linkName":"image_11.jpg","type":"GRAPHIC","id":"NTFILE5iHgfkQFVqN3cRbd","market":"us","size":59069},{"description":"GRAPHIC","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/image_11a.jpg","primary":false,"translateUrl":null,"linkName":"image_11a.jpg","type":"GRAPHIC","id":"NTFILEHQ9Xvoqv9Nvoh2L8","market":"us","size":59069},{"description":"GRAPHIC","seq":12,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993001.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993001.jpg","type":"GRAPHIC","id":"NTFILECzohiHfz1LzpBV7Z","market":"us","size":87674},{"description":"GRAPHIC","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993002.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993002.jpg","type":"GRAPHIC","id":"NTFILEEkG3f8FRnQoPwFfk","market":"us","size":183250},{"description":"GRAPHIC","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993003.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993003.jpg","type":"GRAPHIC","id":"NTFILEx8pBkM3kY4Y32JFu","market":"us","size":99400},{"description":"GRAPHIC","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993004.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993004.jpg","type":"GRAPHIC","id":"NTFILE95hNL5Nx8cD1CVR4","market":"us","size":58350},{"description":"GRAPHIC","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993005.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993005.jpg","type":"GRAPHIC","id":"NTFILE8aV8zDSTE2jiwCMu","market":"us","size":74295},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993006.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993006.jpg","type":"GRAPHIC","id":"NTFILE2mGrfKKM6UkFkWHn","market":"us","size":105817},{"description":"GRAPHIC","seq":18,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993007.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993007.jpg","type":"GRAPHIC","id":"NTFILE2GCeGmbettME9kyZ","market":"us","size":76470},{"description":"GRAPHIC","seq":19,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993008.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993008.jpg","type":"GRAPHIC","id":"NTFILEBHb2uTTLKwZ4dVnJ","market":"us","size":94415},{"description":"GRAPHIC","seq":20,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993009.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993009.jpg","type":"GRAPHIC","id":"NTFILE6Bbvb4VmmGw9dmER","market":"us","size":65630},{"description":"GRAPHIC","seq":21,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993010.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993010.jpg","type":"GRAPHIC","id":"NTFILE9ZfNE7MAErSn4iC1","market":"us","size":115507},{"description":"GRAPHIC","seq":22,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993011.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993011.jpg","type":"GRAPHIC","id":"NTFILE7UmwwgQ1MZ4RyzCR","market":"us","size":116337},{"description":"GRAPHIC","seq":23,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993012.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993012.jpg","type":"GRAPHIC","id":"NTFILE9bPJtLUjMDG7ygBT","market":"us","size":118429},{"description":"GRAPHIC","seq":24,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993013.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993013.jpg","type":"GRAPHIC","id":"NTFILE6aZ8naJ4BSsBTstM","market":"us","size":136381},{"description":"GRAPHIC","seq":25,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993014.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993014.jpg","type":"GRAPHIC","id":"NTFILE2qcNo8Tube6iBFeL","market":"us","size":134687},{"description":"GRAPHIC","seq":26,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993015.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993015.jpg","type":"GRAPHIC","id":"NTFILE2Amt9kAnp7KMMa5L","market":"us","size":114747},{"description":"GRAPHIC","seq":27,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993016.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993016.jpg","type":"GRAPHIC","id":"NTFILEBPZLaeMBVKL62dnb","market":"us","size":92118},{"description":"GRAPHIC","seq":28,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993017.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993017.jpg","type":"GRAPHIC","id":"NTFILE8EdscgTe8ZzufFGo","market":"us","size":103838},{"description":"GRAPHIC","seq":29,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993018.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993018.jpg","type":"GRAPHIC","id":"NTFILEFEPaKacmPxMmJpzX","market":"us","size":95078},{"description":"GRAPHIC","seq":30,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993019.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993019.jpg","type":"GRAPHIC","id":"NTFILE94GeyDjCWubSjgRA","market":"us","size":121662},{"description":"GRAPHIC","seq":31,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993020.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993020.jpg","type":"GRAPHIC","id":"NTFILEHebTvuwLARi97hTv","market":"us","size":105629},{"description":"GRAPHIC","seq":32,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993021.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993021.jpg","type":"GRAPHIC","id":"NTFILE4MKtz6EuH9iRnLEJ","market":"us","size":94518},{"description":"GRAPHIC","seq":33,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993022.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993022.jpg","type":"GRAPHIC","id":"NTFILEEjpBmVnAKtD4HMbn","market":"us","size":135603},{"description":"GRAPHIC","seq":34,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993023.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993023.jpg","type":"GRAPHIC","id":"NTFILE9uAdGWLRV9qGyHEJ","market":"us","size":148182},{"description":"GRAPHIC","seq":35,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993024.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993024.jpg","type":"GRAPHIC","id":"NTFILEFkxTC6QnVpokd7d4","market":"us","size":78733},{"description":"GRAPHIC","seq":36,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993025.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993025.jpg","type":"GRAPHIC","id":"NTFILE7mirrWED76eQfQxR","market":"us","size":59369},{"description":"GRAPHIC","seq":37,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993026.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993026.jpg","type":"GRAPHIC","id":"NTFILECgaNjCPts3jszWDx","market":"us","size":49461},{"description":"GRAPHIC","seq":38,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993027.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993027.jpg","type":"GRAPHIC","id":"NTFILE4bfGc7dXSZzdsptw","market":"us","size":119134},{"description":"GRAPHIC","seq":39,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993028.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993028.jpg","type":"GRAPHIC","id":"NTFILEH7ki1UKd5RXTzWX2","market":"us","size":110852},{"description":"GRAPHIC","seq":40,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993029.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993029.jpg","type":"GRAPHIC","id":"NTFILEDY9r6yxuBpH6DURJ","market":"us","size":83299},{"description":"GRAPHIC","seq":41,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993030.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993030.jpg","type":"GRAPHIC","id":"NTFILE8JmCDVfH2pL6ZnQ4","market":"us","size":79652},{"description":"GRAPHIC","seq":42,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993031.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993031.jpg","type":"GRAPHIC","id":"NTFILE3R3MQAuUbwJ9B5Sf","market":"us","size":73605},{"description":"GRAPHIC","seq":43,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993032.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993032.jpg","type":"GRAPHIC","id":"NTFILE8ExFGS2PAo9UMqsQ","market":"us","size":76185},{"description":"GRAPHIC","seq":44,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993033.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993033.jpg","type":"GRAPHIC","id":"NTFILE2RBSC7CQUw5agtde","market":"us","size":79751},{"description":"GRAPHIC","seq":45,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993034.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993034.jpg","type":"GRAPHIC","id":"NTFILEBgoQWShsn76nbX8Q","market":"us","size":118595},{"description":"GRAPHIC","seq":46,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993035.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993035.jpg","type":"GRAPHIC","id":"NTFILE57gftWRDHqsEFxQ9","market":"us","size":101579},{"description":"GRAPHIC","seq":47,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993036.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993036.jpg","type":"GRAPHIC","id":"NTFILEDRbuzkRW1wG2MonQ","market":"us","size":113383},{"description":"GRAPHIC","seq":48,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993037.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993037.jpg","type":"GRAPHIC","id":"NTFILE9udMpSoFYYKLJXrs","market":"us","size":82160},{"description":"GRAPHIC","seq":49,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993038.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993038.jpg","type":"GRAPHIC","id":"NTFILE2un9hyfpeJvwR5Z5","market":"us","size":64288},{"description":"GRAPHIC","seq":50,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993039.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993039.jpg","type":"GRAPHIC","id":"NTFILEBzPEwDRSvL7mGBz4","market":"us","size":90082},{"description":"GRAPHIC","seq":51,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993040.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993040.jpg","type":"GRAPHIC","id":"NTFILEHDUXBV7oLeYLdeWd","market":"us","size":90284},{"description":"GRAPHIC","seq":52,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993041.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993041.jpg","type":"GRAPHIC","id":"NTFILE8BdiUnfwmxSYxuLW","market":"us","size":81054},{"description":"GRAPHIC","seq":53,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000084/xlrn-20201113ex993042.jpg","primary":false,"translateUrl":null,"linkName":"xlrn-20201113ex993042.jpg","type":"GRAPHIC","id":"NTFILEFZEs7BFDJyF4pKtt","market":"us","size":99759}],"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":"2020-11-13 00:00","pubTimestamp":1605196800,"title_zh":"8-K - Current report","summary_en":"Item 7.01: Regulation FD Disclosure;\nItem 8.01: Other Events;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"項目7.01:規定FD披露;項目8.01:其他活動;項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10741755","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060020000078-XLRN","pdf_url":null,"pub_time":1604505600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"XLRN","title":"10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度報告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/0001280600-20-000078-index.htm","us_notice_code":"Form 10-Q","us_title_en":"10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":true,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/xlrn-20200930.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20200930.htm","type":"10-Q","id":"NTFILE3ddU2DseBCJER4sj","market":"us","size":1243208},{"description":"EX-31.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/xlrn-20200930xexhibit311.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20200930xexhibit311.htm","type":"EX-31.1","id":"NTFILE8U2UQ89MkDvSkP7k","market":"us","size":13622},{"description":"EX-31.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/xlrn-20200930xexhibit312.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20200930xexhibit312.htm","type":"EX-31.2","id":"NTFILE66CjabQgVwLKqzwX","market":"us","size":13685},{"description":"EX-32.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/xlrn-20200930xexhibit321.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20200930xexhibit321.htm","type":"EX-32.1","id":"NTFILE7RR2EcDw7TNv4nU8","market":"us","size":7288}],"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":[{"id":50182,"name":"Condensed Consolidated Balance Sheets","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/R2.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":50183,"name":"Condensed Consolidated Balance Sheets (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/R3.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":50184,"name":"Condensed Consolidated Statements of Operations and Comprehensive Loss","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/R4.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":50185,"name":"Condensed Consolidated Statements of Stockholders' Equity","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/R5.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":50186,"name":"Consolidated Statements of Stockholders' Equity (Parenthetical)","name_zh":null,"url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/R6.htm","cdn_url":"","translation_url":"","translate_status":0},{"id":50187,"name":"Condensed Consolidated Statements of Cash Flows","name_zh":"簡明綜合現金流量表","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000078/R7.htm","cdn_url":"https://static.tigerbbs.com/65fa685e76a6fb73c9abb4645f6f2d72","translation_url":"https://static.tigerbbs.com/92182f1db974c134259f33a062c87d86","translate_status":1}],"event_type":"important_notice","event_name":"季度報告","pubTime":"2020-11-05 00:00","pubTimestamp":1604505600,"title_zh":"10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"10741526","market":"us","labels":[],"media":"sec.gov","original_id":"AN128060020000077-XLRN","pdf_url":null,"pub_time":1604505600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"8-K - Current report","symbol":"XLRN","title":"8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000077/0001280600-20-000077-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/1280600/000128060020000077/xlrn-20201105ex991.htm","primary":true,"translateUrl":null,"linkName":"xlrn-20201105ex991.htm","type":"EX-99.1","id":"NTFILE3Vsv278VjxKpnhh8","market":"us","size":77753},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000077/xlrn-20201105.htm","primary":false,"translateUrl":null,"linkName":"xlrn-20201105.htm","type":"8-K","id":"NTFILE8YXtK2KP3rCJrtqy","market":"us","size":41961},{"description":"GRAPHIC","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1280600/000128060020000077/image21a.gif","primary":false,"translateUrl":null,"linkName":"image21a.gif","type":"GRAPHIC","id":"NTFILEFbcoQBe4HuLCjM5m","market":"us","size":11525}],"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":"2020-11-05 00:00","pubTimestamp":1604505600,"title_zh":"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:經營成果和財務狀況;項目9.01:財務報表和報表","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":5,"pageCount":1,"totalSize":90,"code":"91000000","status":"200"}],"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/XLRN\",params:#limit:5,,,undefined,":[{"market":"US","date":"2021-11-23","symbol":"XLRN","reason":null,"defaultRemindTime":1637677800000,"announcedDate":"2021-11-17","type":"delisting","dateTimestamp":1637643600000},{"market":"US","date":"2021-11-04","symbol":"XLRN","fiscalQuarterEnding":"2021/09","expectedEps":-1.15,"name":null,"time":"","type":"earning","dateTimestamp":1635998400000,"reportTimeType":"","actualEps":-1.14},{"market":"US","date":"2021-08-05","symbol":"XLRN","fiscalQuarterEnding":"2021/06","expectedEps":-0.92,"name":null,"time":"盤後","type":"earning","dateTimestamp":1628136000000,"reportTimeType":"post","actualEps":-1.05},{"market":"US","date":"2021-05-06","symbol":"XLRN","fiscalQuarterEnding":"2021/03","expectedEps":-0.83,"name":null,"time":"盤後","type":"earning","dateTimestamp":1620273600000,"reportTimeType":"post","actualEps":-1.03},{"market":"US","date":"2021-02-25","symbol":"XLRN","fiscalQuarterEnding":"2020/12","expectedEps":-0.66,"name":null,"time":"盤後","type":"earning","dateTimestamp":1614229200000,"reportTimeType":"post","actualEps":-0.95}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"XLRN\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"XLRN\",market:\"US\",delay:false,,,undefined,":{},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/XLRN\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"XLRN","date":"2021-11-09","current":-41.684501,"percent":0.226066,"low":-64.43561,"twenty":-42.863459,"median":-26.21197,"eighty":-21.131329,"high":-16.158546,"avg":-30.861003,"sd":11.224053,"marketCap":10623378534},"quantilePoints":[{"date":"2020-05-08","current":-43.6345,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5448116349},{"date":"2020-05-15","current":-39.90034,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5496032458},{"date":"2020-05-22","current":-38.524871,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5306569778},{"date":"2020-05-29","current":-38.618653,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5319487688},{"date":"2020-06-05","current":-35.770024,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":4927106172},{"date":"2020-06-12","current":-37.262721,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5132716240},{"date":"2020-06-19","current":-39.615087,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5456740482},{"date":"2020-06-26","current":-38.239617,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5267277802},{"date":"2020-07-02","current":-43.182859,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5948179710},{"date":"2020-07-10","current":-43.133114,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5941327607},{"date":"2020-07-17","current":-42.918063,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5911705705},{"date":"2020-07-24","current":-45.818691,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":6311249729},{"date":"2020-07-31","current":-42.805837,"twenty":-28.113264,"median":-23.209199,"eighty":-19.754234,"marketCap":5896247156},{"date":"2020-08-07","current":-42.917068,"twenty":-28.132784,"median":-23.234305,"eighty":-19.762769,"marketCap":5936975573},{"date":"2020-08-14","current":-39.617754,"twenty":-28.340166,"median":-23.315116,"eighty":-19.796383,"marketCap":5480561592},{"date":"2020-08-21","current":-40.431758,"twenty":-28.448052,"median":-23.381728,"eighty":-19.875581,"marketCap":5593167666},{"date":"2020-08-28","current":-41.436274,"twenty":-28.630398,"median":-23.421934,"eighty":-19.976733,"marketCap":5732128353},{"date":"2020-09-04","current":-39.115496,"twenty":-28.951476,"median":-23.447801,"eighty":-20.007095,"marketCap":5411081248},{"date":"2020-09-11","current":-39.137145,"twenty":-29.04206,"median":-23.476169,"eighty":-20.03246,"marketCap":5414076090},{"date":"2020-09-18","current":-46.138446,"twenty":-29.239051,"median":-23.545024,"eighty":-20.065028,"marketCap":6382608122},{"date":"2020-09-25","current":-46.822556,"twenty":-29.373963,"median":-23.645818,"eighty":-20.134368,"marketCap":6477245142},{"date":"2020-10-02","current":-46.103808,"twenty":-29.453027,"median":-23.732008,"eighty":-20.190883,"marketCap":6377816375},{"date":"2020-10-09","current":-51.516069,"twenty":-29.618041,"median":-23.763435,"eighty":-20.254521,"marketCap":7126526975},{"date":"2020-10-16","current":-50.576501,"twenty":-29.721742,"median":-23.816702,"eighty":-20.299724,"marketCap":6996550814},{"date":"2020-10-23","current":-47.342133,"twenty":-29.792452,"median":-23.841006,"eighty":-20.350761,"marketCap":6549121360},{"date":"2020-10-30","current":-45.281144,"twenty":-29.955195,"median":-23.904544,"eighty":-20.383675,"marketCap":6264012363},{"date":"2020-11-06","current":-51.697967,"twenty":-30.045651,"median":-23.948559,"eighty":-20.403317,"marketCap":6834988241},{"date":"2020-11-13","current":-51.966848,"twenty":-30.153374,"median":-23.978972,"eighty":-20.403317,"marketCap":6870536928},{"date":"2020-11-20","current":-51.74354,"twenty":-30.260835,"median":-24.046203,"eighty":-20.403317,"marketCap":6841013442},{"date":"2020-11-27","current":-53.662162,"twenty":-30.417141,"median":-24.046203,"eighty":-20.403317,"marketCap":7094674413},{"date":"2020-12-04","current":-54.163464,"twenty":-30.594251,"median":-24.046203,"eighty":-20.403317,"marketCap":7160951626},{"date":"2020-12-11","current":-56.638076,"twenty":-30.726486,"median":-24.046203,"eighty":-20.403317,"marketCap":7488120051},{"date":"2020-12-18","current":-60.466205,"twenty":-30.834095,"median":-24.046203,"eighty":-20.403317,"marketCap":7994236952},{"date":"2020-12-24","current":-59.664121,"twenty":-30.977726,"median":-24.046203,"eighty":-20.403317,"marketCap":7888193411},{"date":"2020-12-31","current":-58.251359,"twenty":-30.992409,"median":-24.046203,"eighty":-20.403317,"marketCap":7701412173},{"date":"2021-01-08","current":-55.275445,"twenty":-30.997964,"median":-24.039718,"eighty":-20.403068,"marketCap":7307966535},{"date":"2021-01-15","current":-57.863989,"twenty":-31.152148,"median":-24.042289,"eighty":-20.403068,"marketCap":7650197963},{"date":"2021-01-22","current":-56.802139,"twenty":-31.338046,"median":-24.046203,"eighty":-20.403068,"marketCap":7509810775},{"date":"2021-01-28","current":-52.181041,"twenty":-31.423778,"median":-24.049664,"eighty":-20.403068,"marketCap":6898855374},{"date":"2021-02-05","current":-58.606828,"twenty":-31.515828,"median":-24.100545,"eighty":-20.403379,"marketCap":7748408743},{"date":"2021-02-12","current":-59.609433,"twenty":-31.911796,"median":-24.133703,"eighty":-20.421579,"marketCap":7880963169},{"date":"2021-02-19","current":-58.871151,"twenty":-34.507895,"median":-24.169931,"eighty":-20.435387,"marketCap":7783354910},{"date":"2021-02-26","current":-49.306998,"twenty":-35.770024,"median":-24.203145,"eighty":-20.500621,"marketCap":8186440870},{"date":"2021-03-05","current":-46.644172,"twenty":-36.457867,"median":-24.287759,"eighty":-20.565427,"marketCap":7744331954},{"date":"2021-03-12","current":-48.671863,"twenty":-36.806529,"median":-24.300235,"eighty":-20.662296,"marketCap":8080989387},{"date":"2021-03-19","current":-48.715626,"twenty":-37.177815,"median":-24.323107,"eighty":-20.705702,"marketCap":8088255374},{"date":"2021-03-26","current":-49.503362,"twenty":-37.428402,"median":-24.353079,"eighty":-20.814428,"marketCap":8219043154},{"date":"2021-04-01","current":-49.455952,"twenty":-37.901873,"median":-24.434061,"eighty":-20.83768,"marketCap":8211171667},{"date":"2021-04-09","current":-47.162036,"twenty":-38.274785,"median":-24.493687,"eighty":-20.843802,"marketCap":7830312809},{"date":"2021-04-16","current":-45.232812,"twenty":-38.594261,"median":-24.519025,"eighty":-20.843802,"marketCap":7510003848},{"date":"2021-04-23","current":-44.710731,"twenty":-38.754763,"median":-24.633318,"eighty":-20.843802,"marketCap":7423322717},{"date":"2021-04-30","current":-45.865972,"twenty":-38.931259,"median":-24.651602,"eighty":-20.843802,"marketCap":7615127294},{"date":"2021-05-07","current":-41.413038,"twenty":-39.134296,"median":-24.673777,"eighty":-20.885659,"marketCap":7394794821},{"date":"2021-05-14","current":-41.920738,"twenty":-39.600261,"median":-24.719081,"eighty":-20.980949,"marketCap":7485450747},{"date":"2021-05-21","current":-43.304272,"twenty":-39.830004,"median":-24.753557,"eighty":-20.98059,"marketCap":7732497330},{"date":"2021-05-28","current":-44.330874,"twenty":-40.042075,"median":-24.792338,"eighty":-20.98059,"marketCap":7915809536},{"date":"2021-06-04","current":-41.873147,"twenty":-40.180894,"median":-24.818501,"eighty":-20.98059,"marketCap":7476952831},{"date":"2021-06-11","current":-44.487244,"twenty":-40.358151,"median":-24.892581,"eighty":-20.98059,"marketCap":7943731263},{"date":"2021-06-18","current":-43.280476,"twenty":-40.496622,"median":-24.921329,"eighty":-20.98059,"marketCap":7728248371},{"date":"2021-06-25","current":-42.128098,"twenty":-40.756494,"median":-24.961191,"eighty":-20.98059,"marketCap":7522477385},{"date":"2021-07-02","current":-43.814173,"twenty":-41.006742,"median":-25.006968,"eighty":-20.982384,"marketCap":7823546439},{"date":"2021-07-09","current":-40.544002,"twenty":-41.022651,"median":-25.06987,"eighty":-20.982384,"marketCap":7239618153},{"date":"2021-07-16","current":-39.214858,"twenty":-41.022651,"median":-25.096477,"eighty":-20.982384,"marketCap":7002283476},{"date":"2021-07-23","current":-41.54341,"twenty":-41.196677,"median":-25.130378,"eighty":-20.982384,"marketCap":7418074407},{"date":"2021-07-30","current":-43.168298,"twenty":-41.401635,"median":-25.19657,"eighty":-20.982384,"marketCap":7708217567},{"date":"2021-08-06","current":-43.300872,"twenty":-41.54341,"median":-25.267224,"eighty":-20.982384,"marketCap":7731890336},{"date":"2021-08-13","current":-33.477027,"twenty":-41.54341,"median":-25.359699,"eighty":-20.982384,"marketCap":7486501046},{"date":"2021-08-20","current":-32.676389,"twenty":-41.54341,"median":-25.39242,"eighty":-20.982384,"marketCap":7307453514},{"date":"2021-08-27","current":-34.628966,"twenty":-41.558511,"median":-25.418275,"eighty":-20.981666,"marketCap":7744110250},{"date":"2021-09-03","current":-35.898005,"twenty":-41.558511,"median":-25.491873,"eighty":-20.981666,"marketCap":8027906678},{"date":"2021-09-10","current":-35.666528,"twenty":-41.558511,"median":-25.608301,"eighty":-20.981666,"marketCap":7976141235},{"date":"2021-09-17","current":-36.42904,"twenty":-41.558511,"median":-25.709131,"eighty":-20.981666,"marketCap":8146662694},{"date":"2021-09-24","current":-43.528577,"twenty":-41.757755,"median":-25.709131,"eighty":-20.981666,"marketCap":9734339276},{"date":"2021-10-01","current":-46.867293,"twenty":-41.945886,"median":-25.709131,"eighty":-20.981666,"marketCap":10480979664},{"date":"2021-10-08","current":-47.746906,"twenty":-42.205659,"median":-25.745386,"eighty":-20.981666,"marketCap":10677688346},{"date":"2021-10-15","current":-47.052217,"twenty":-42.32254,"median":-25.862109,"eighty":-20.981666,"marketCap":10522334417},{"date":"2021-10-22","current":-47.508849,"twenty":-42.46805,"median":-25.973337,"eighty":-20.981666,"marketCap":10624451447},{"date":"2021-10-29","current":-47.642831,"twenty":-42.664748,"median":-26.117458,"eighty":-21.051432,"marketCap":10654413929},{"date":"2021-11-05","current":-47.503381,"twenty":-42.863459,"median":-26.162831,"eighty":-21.10531,"marketCap":10623228489},{"date":"2021-11-09","current":-41.684501,"twenty":-42.863459,"median":-26.21197,"eighty":-21.131329,"marketCap":10623378534}],"updateTime":1746530436162}}}