数据中心
龙虎榜
大单追踪
资金流向
业绩预告
新股申购
行情中心
沪深市场
香港市场
美国市场
全球市场
行业风云
全球市场
向上 向下

阿玛琳   AMRN
-- -- --

今开：-- 昨收：-- 最高：-- 最低：--
成交量：--万手 市盈率：-- 总市值($)：-- 换手率：--
加入自选股

首页概览 公司概况 财务分析 高管介绍 股本结构 公司新闻

股本结构

单位：万股
公告日期 2024-03-04 2024-02-29 2023-11-01 2023-11-01 2023-08-02 2023-08-02
证券总股本 41067.18 40882.41 40829.18 40855.10 40790.92 40813.38
普通股本 41067.18 40882.41 40829.18 40855.10 40790.92 40813.38
优先股 未披露 未披露 未披露 未披露 未披露 未披露
其他 未披露 未披露 未披露 未披露 未披露 未披露
变动日期 2024-02-20 2023-12-31 2023-10-27 2023-09-30 2023-07-31 2023-06-30
注释：中概股证券总股本=普通股股本/ 存托凭证比例 ，当前存托凭证比例为：1

历史变动

公告日期 变动后普通股本（万股） 变动后优先股（万股） 变动原因 变动日期
2024-03-04 41067.18 未披露 定期报告 2024-02-20
2024-02-29 40882.41 未披露
更多>>
From December 31,2022 to December 31,2023 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2023-12-31
2023-11-01 40829.18 未披露 定期报告 2023-10-27
2023-11-01 40855.10 未披露
更多>>
From June 30, 2023 to September 30, 2023 Vesting of restricted stock units Exercise of stock options
2023-09-30
2023-08-02 40790.92 未披露 定期报告 2023-07-31
2023-08-02 40813.38 未披露
更多>>
From March 31, 2023 to June 30, 2023 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2023-06-30
2023-05-26 38740.83 未披露 定期报告 2023-05-08
2023-05-03 40768.75 未披露 定期报告 2023-04-30
2023-05-01 40764.60 未披露 定期报告 2023-04-27
2023-05-03 40726.59 未披露
更多>>
From December 31, 2022 to March 31, 2023 Vesting of restricted stock units Exercise of stock options
2023-03-31
2023-03-01 40611.57 未披露 定期报告 2023-02-24
2023-01-31 40521.00 未披露 定期报告 2023-01-23
2023-03-01 40434.63 未披露
更多>>
From December 31, 2021 to December 31, 2022 Vesting of restricted stock units Issuance of common stock under employee stock purchase plan Issuance of common stock for milestone payment Exercise of stock options
2022-12-31
2022-10-27 40382.90 未披露
更多>>
From June 30, 2022 to September 30, 2022 Issuance of common stock for milestone payment Exercise of stock options Vesting of restricted stock units
2022-09-30
2022-08-03 40320.55 未披露 定期报告 2022-07-29
2022-08-03 39734.71 未披露
更多>>
From March 31, 2022 to June 30, 2022 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2022-06-30
2022-05-04 39700.82 未披露 定期报告 2022-04-29
2022-05-04 39694.09 未披露
更多>>
from December 31, 2021 to March 31, 2022 Exercise of stock options Vesting of restricted stock units
2022-03-31
2022-03-01 39673.78 未披露 定期报告 2022-02-25
2022-03-01 39659.80 未披露
更多>>
From December 31, 2020 to December 31, 2021 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2021-12-31
2021-11-03 39582.59 未披露 定期报告 2021-10-29
2021-11-03 39561.34 未披露
更多>>
From June 30, 2021 to September 30, 2021 Exercise of stock options Vesting of restricted stock units
2021-09-30
2021-08-05 39530.24 未披露 定期报告 2021-07-30
2021-08-05 39522.22 未披露
更多>>
From March 31, 2021 to June 30, 2021 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2021-06-30
2021-04-29 39477.15 未披露 定期报告 2021-04-26
2021-04-29 39457.46 未披露 定期报告 2021-04-23
2021-04-29 39476.48 未披露
更多>>
From December 31, 2020 To March 31, 2021 Exercise of stock options Vesting of restricted stock units
2021-03-31
2021-02-25 39363.55 未披露 定期报告 2021-02-19
2021-02-25 39253.81 未披露
更多>>
From December 31, 2019 to December 31, 2020 Conversion of Series A Convertible Preferred Stock, net Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2020-12-31
2020-11-05 38882.94 未披露 定期报告 2020-10-30
2020-11-05 38882.87 2385.08
更多>>
From June 30, 2020 to September 30, 2020 Conversion of Series A Convertible Preferred Stock,net Exercise of stock options Vesting of restricted stock units
2020-09-30
2020-08-04 38867.34 未披露 定期报告 2020-07-31
2020-08-04 38584.75 5160.38
更多>>
From March 31, 2020 to June 30, 2020 Conversion of Series A Convertible Preferred Stock, net Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2020-06-30
2020-06-01 38559.58 未披露 定期报告 2020-05-22
2020-04-29 38548.96 未披露 定期报告 2020-04-24
2020-04-30 36170.80 28931.75
更多>>
From December 31, 2019 to March 31, 2020 Exercise of stock options Vesting of restricted stock units
2020-03-31
2020-02-25 36120.16 未披露 定期报告 2020-02-21
2020-02-25 36010.39 28931.75
更多>>
From December 31, 2018 to December 31, 2019 Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Issuance of common stock for milestone payment Exercise of stock options Vesting of restricted stock units
2019-12-31
2019-11-05 35890.69 未披露 定期报告 2019-11-01
2019-11-05 35752.73 28931.75
更多>>
from June 30, 2019 to September 30, 2019 Issuance of common stock, net of transaction costs Exercise of stock options
2019-09-30
2019-07-31 35721.45 未披露 定期报告 2019-07-29
2019-07-24 35280.04 未披露 定期报告 2019-07-23
2019-07-31 33130.78 28931.75
更多>>
From March 31, 2019 to June 30, 2019 Issuance of common stock purchase plan Exercise of stock options Vesting of restricted stock units
2019-06-30
2019-05-01 33068.66 未披露 定期报告 2019-04-26
2019-04-25 33064.03 未披露 定期报告 2019-04-11
2019-05-01 33057.82 28931.75
更多>>
From December 31, 2018 to March 31, 2019 Exercise of stock options Vesting of restricted stock units
2019-03-31
2019-02-27 32932.15 未披露 定期报告 2019-02-22
2019-02-27 32585.00 28931.75
更多>>
From January 1, 2018 To December 31, 2018 Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Exchange of exchangeable senior notes, net of transaction costs Conversion of Series A Convertible Preferred Stock, net Exercise of stock options Vesting of restricted stock units
2018-12-31
2018-11-01 30746.12 未披露 定期报告 2018-10-30
2018-11-01 30408.97 28931.75
更多>>
From January 1, 2018 To September 30, 2018 Conversion of Series A Convertible Preferred Stock, net Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2018-09-30
2018-08-01 29634.89 未披露 定期报告 2018-07-30
2018-08-01 29393.54 32818.46
更多>>
From January 1, 2018 To June 30, 2018 Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
2018-06-30
2018-05-02 29358.41 32818.46
更多>>
From January 1, 2018 To March 31, 2018 Issuance of common stock, net of transaction costs Exercise of stock options Vesting of restricted stock units
2018-03-31
2018-02-27 29231.87 未披露 定期报告 2018-02-23
2018-02-27 27102.20 32818.46
更多>>
From December 31, 2016 To December 31, 2017 Exercise of stock options Vesting of restricted stock units
2017-12-31
2017-11-01 27087.95 未披露 定期报告 2017-10-31
2017-11-01 27087.72 32818.46
更多>>
From December 31, 2016 To September 30, 2017 Exercise of stock options Vesting of restricted stock units
2017-09-30
2017-08-02 27079.21 未披露 定期报告 2017-07-31
2017-08-02 26936.37 32818.46
更多>>
from December 31, 2016 to June 30, 2017 Exercise of stock options Vesting of restricted stock units
2017-06-30
2017-04-21 27226.16 未披露 定期报告 2017-04-14
2017-05-03 27069.54 32818.46
更多>>
from December 31, 2016 to March 31, 2017 Exercise of stock options Vesting of restricted stock units
2017-03-31
2017-03-01 27206.16 未披露 定期报告 2017-02-20
2017-03-01 27018.32 32818.46
更多>>
From December 31, 2015 to December 31, 2016 Issuance of common stock, net of transaction costs Exchange of exchangeable senior notes, net of transaction costs Exercise of stock options Vesting of restricted stock units
2016-12-31
2016-11-03 26995.29 未披露 定期报告 2016-11-01
2016-11-03 26918.15 32818.46
更多>>
From January 1, 2016 to September 30, 2016 Exercise of stock options Vesting of restricted stock units Exchange of exchangeable senior notes, net of transaction costs
2016-09-30
2016-08-04 18528.58 未披露 定期报告 2016-08-01
2016-08-04 18455.12 32818.46
更多>>
from January 1, 2016 to June 30, 2016 Exercise of stock options Vesting of restricted stock units
2016-06-30
2016-05-05 18512.43 未披露 定期报告 2016-05-01
2016-05-05 18444.12 32818.46
更多>>
From December 31, 2015 to March 31, 2016 Exercise of stock options Vesting of restricted stock units
2016-03-31
2016-02-25 18501.17 未披露 定期报告 2016-02-20
2016-02-25 18340.33 32818.46
更多>>
From December 31, 2014 to December 31, 2015 Issuance of Series A Convertible Preferred Stock, net Conversion of Series A Convertible Preferred Stock, net Exercise of warrants Exercise of stock options Vesting of restricted stock units
2015-12-31
2015-11-04 18348.68 未披露 定期报告 2015-11-01
2015-11-04 18332.85 32818.46
更多>>
from December 31, 2014 to September 30, 2015 Issuance of Series A Convertible Preferred Stock, net Conversion of Series A Convertible Preferred Stock, net Exercise of stock options Exercise of warrants Vesting of restricted stock units
2015-09-30
2015-08-06 18339.59 未披露 定期报告 2015-08-01
2015-08-06 18326.16 28931.75
更多>>
from December 31, 2014 to June 30, 2015 Issuance of Series A Convertible Preferred Stock, net Conversion of Series A Convertible Preferred Stock, net Exercise of stock options Exercise of warrants Vesting of restricted stock units
2015-06-30
2015-05-08 17711.26 未披露 定期报告 2015-05-01
2015-04-24 17711.67 未披露 定期报告 2015-04-22
2015-05-08 17696.23 35215.08
更多>>
From December 31, 2014 to March 31, 2015 Issuance of Series A Convertible Preferred Stock, net Exercise of stock options Exercise of warrants Vesting of restricted stock units
2015-03-31
2015-03-03 17709.45 未披露 定期报告 2015-03-02
2015-03-03 17459.04 未披露
更多>>
from December 31, 2013 to December 31, 2014 Exercise of warrants Exercise of stock options
2014-12-31
2014-11-06 17461.05 未披露 定期报告 2014-11-01
2014-11-06 17459.04 未披露
更多>>
from December 31, 2013 to September 30, 2014 Exercise of stock options Exercise of warrants Refund of equity issuance costs
2014-09-30
2014-08-07 17459.85 未披露 定期报告 2014-08-01
2014-08-07 17288.60 未披露
更多>>
from December 31, 2013 to June 30, 2014 Exercise of stock options
2014-06-30
2014-05-09 17290.61 未披露 定期报告 2014-05-01
2014-05-09 17288.60 未披露
更多>>
from December 31, 2013 to March 31, 2014 Exercise of stock options
2014-03-31
2014-02-27 17290.61 未披露 定期报告 2014-02-20
2014-02-27 17267.10 未披露
更多>>
from December 31, 2012 to December 31, 2013 Exercise of warrants Exercise of stock options Stock issued in July financing Vesting of restricted stock units Share issuances for services
2013-12-31
2013-11-07 17266.40 未披露 定期报告 2013-11-01
2013-11-07 17264.39 未披露
更多>>
from January 1, 2013 to September 30, 2013 Stock issued in equity financing Exercise of warrants Vesting of restricted stock units Exercise of stock options Shares issued for services
2013-09-30
2013-08-08 17261.40 未披露 定期报告 2013-08-01
2013-08-08 15073.29 未披露
更多>>
From January 1, 2013 to June 30, 2013 Exercise of warrants Exercise of stock options Shares issued for services
2013-06-30
2013-05-09 15068.31 未披露 定期报告 2013-05-02
2013-05-09 15067.18 未披露
更多>>
from December 31, 2012 to March 31, 2013 Exercise of warrants Exercise of stock options Shares issued for services
2013-03-31
2013-02-28 15037.19 未披露 定期报告 2013-02-20
2013-02-28 15034.09 未披露
更多>>
from December 31, 2011 to December 31, 2012 Exercise of warrants Exercise of stock options Vesting of restricted stock units Share issuances for services
2012-12-31
2012-11-08 15013.46 未披露 定期报告 2012-11-01
2012-11-08 14990.13 未披露
更多>>
from December 31, 2011 to September 30, 2012 Warrants exercised Stock options exercised Vesting of restricted stock units Shares issued for services
2012-09-30
2012-08-08 14882.03 未披露 定期报告 2012-08-02
2012-08-08 14811.25 未披露
更多>>
from December 31, 2011 to June 30, 2012 Stock options exercised Shares issued for services
2012-06-30
2012-05-08 13789.16 未披露 定期报告 2012-05-03
2012-05-08 13640.76 未披露
更多>>
from Dec 31,2011 to Mar 31,2012 Warrants exercised Stock options exercised Shares issued for services
2012-03-31
2012-02-29 13605.97 未披露 定期报告 2012-02-23
2012-02-29 13581.25 未披露
更多>>
from December 31, 2010 to December 31, 2011 Exercise of warrants Exercise of stock options Stock issued in January financing Share issuances for services
2011-12-31
2011-11-08 13581.75 未披露 定期报告 2011-11-03
2011-11-08 13576.07 未披露
更多>>
from jan 1 2011 to sep 30 2011 Warrants exercised Stock issued in January financing Stock options exercised Stock issued for services
2011-09-30
2011-08-09 13316.97 未披露 定期报告 2011-08-03
2011-08-09 13314.38 未披露
更多>>
from dec 31 2010 to jun 30 2011 Warrants exercised Stock issued in January financing Stock options exercised Stock issued for services
2011-06-30
2011-05-10 12749.09 未披露 定期报告 2011-05-03
2011-05-10 12618.95 未披露
更多>>
Warrants exercised Shares issued in January financing Stock options exercised Share issued for services
2011-03-31
2011-03-16 12544.83 未披露 定期报告 2011-03-01
2011-03-16 12436.03 未披露 定期报告 2011-01-31
2011-03-16 10683.67 未披露
更多>>
from dec 31 2009 to dec 31 2010 Exercise of warrants Exercise of stock options Share issuances for services
2010-12-31
2010-06-25 9880.20 未披露
更多>>
from December 31, 2008 to December 31, 2009 Share issuances
2009-12-31
2009-10-22 2704.67 未披露
更多>>
from December 3l, 2007 to December 31, 2008 Share issuances 1 for 10 reverse split of each of its Ordinary Shares. The reverse split became effective as of the close of business, January 17, 2008
2008-12-31
2008-05-19 13905.74 未披露
更多>>
from December 31, 2006 to December 31, 2007 Share issuances
2007-12-31
2007-03-05 9068.42 未披露
更多>>
from January 1, 2006 to December 31, 2006 Share issuances
2006-12-31
2006-03-30 7754.89 未披露 定期报告 2005-12-31
2005-04-01 3777.17 未披露 定期报告 2005-03-31
2005-04-01 3763.21 未披露 定期报告 2004-12-31
2004-03-31 1793.98 未披露 定期报告 2003-12-31
2003-04-24 983.82 200.00 定期报告 2002-12-31
2002-05-09 7674.39 412.98
更多>>
from December 31,2000 to December 31,2001 Ordinary shares issued
2001-12-31
2002-05-09 6814.58 412.98
更多>>
from December 31,1999 to December 31,2000 Ordinary shares issued
2000-12-31
From December 31,2022 to December 31,2023 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From June 30, 2023 to September 30, 2023 Vesting of restricted stock units Exercise of stock options
From March 31, 2023 to June 30, 2023 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From December 31, 2022 to March 31, 2023 Vesting of restricted stock units Exercise of stock options
From December 31, 2021 to December 31, 2022 Vesting of restricted stock units Issuance of common stock under employee stock purchase plan Issuance of common stock for milestone payment Exercise of stock options
From June 30, 2022 to September 30, 2022 Issuance of common stock for milestone payment Exercise of stock options Vesting of restricted stock units
From March 31, 2022 to June 30, 2022 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
from December 31, 2021 to March 31, 2022 Exercise of stock options Vesting of restricted stock units
From December 31, 2020 to December 31, 2021 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From June 30, 2021 to September 30, 2021 Exercise of stock options Vesting of restricted stock units
From March 31, 2021 to June 30, 2021 Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From December 31, 2020 To March 31, 2021 Exercise of stock options Vesting of restricted stock units
From December 31, 2019 to December 31, 2020 Conversion of Series A Convertible Preferred Stock, net Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From June 30, 2020 to September 30, 2020 Conversion of Series A Convertible Preferred Stock,net Exercise of stock options Vesting of restricted stock units
From March 31, 2020 to June 30, 2020 Conversion of Series A Convertible Preferred Stock, net Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From December 31, 2019 to March 31, 2020 Exercise of stock options Vesting of restricted stock units
From December 31, 2018 to December 31, 2019 Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Issuance of common stock for milestone payment Exercise of stock options Vesting of restricted stock units
from June 30, 2019 to September 30, 2019 Issuance of common stock, net of transaction costs Exercise of stock options
From March 31, 2019 to June 30, 2019 Issuance of common stock purchase plan Exercise of stock options Vesting of restricted stock units
From December 31, 2018 to March 31, 2019 Exercise of stock options Vesting of restricted stock units
From January 1, 2018 To December 31, 2018 Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Exchange of exchangeable senior notes, net of transaction costs Conversion of Series A Convertible Preferred Stock, net Exercise of stock options Vesting of restricted stock units
From January 1, 2018 To September 30, 2018 Conversion of Series A Convertible Preferred Stock, net Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From January 1, 2018 To June 30, 2018 Issuance of common stock, net of transaction costs Issuance of common stock under employee stock purchase plan Exercise of stock options Vesting of restricted stock units
From January 1, 2018 To March 31, 2018 Issuance of common stock, net of transaction costs Exercise of stock options Vesting of restricted stock units
From December 31, 2016 To December 31, 2017 Exercise of stock options Vesting of restricted stock units
From December 31, 2016 To September 30, 2017 Exercise of stock options Vesting of restricted stock units
from December 31, 2016 to June 30, 2017 Exercise of stock options Vesting of restricted stock units
from December 31, 2016 to March 31, 2017 Exercise of stock options Vesting of restricted stock units
From December 31, 2015 to December 31, 2016 Issuance of common stock, net of transaction costs Exchange of exchangeable senior notes, net of transaction costs Exercise of stock options Vesting of restricted stock units
From January 1, 2016 to September 30, 2016 Exercise of stock options Vesting of restricted stock units Exchange of exchangeable senior notes, net of transaction costs
from January 1, 2016 to June 30, 2016 Exercise of stock options Vesting of restricted stock units
From December 31, 2015 to March 31, 2016 Exercise of stock options Vesting of restricted stock units
From December 31, 2014 to December 31, 2015 Issuance of Series A Convertible Preferred Stock, net Conversion of Series A Convertible Preferred Stock, net Exercise of warrants Exercise of stock options Vesting of restricted stock units
from December 31, 2014 to September 30, 2015 Issuance of Series A Convertible Preferred Stock, net Conversion of Series A Convertible Preferred Stock, net Exercise of stock options Exercise of warrants Vesting of restricted stock units
from December 31, 2014 to June 30, 2015 Issuance of Series A Convertible Preferred Stock, net Conversion of Series A Convertible Preferred Stock, net Exercise of stock options Exercise of warrants Vesting of restricted stock units
From December 31, 2014 to March 31, 2015 Issuance of Series A Convertible Preferred Stock, net Exercise of stock options Exercise of warrants Vesting of restricted stock units
from December 31, 2013 to December 31, 2014 Exercise of warrants Exercise of stock options
from December 31, 2013 to September 30, 2014 Exercise of stock options Exercise of warrants Refund of equity issuance costs
from December 31, 2013 to June 30, 2014 Exercise of stock options
from December 31, 2013 to March 31, 2014 Exercise of stock options
from December 31, 2012 to December 31, 2013 Exercise of warrants Exercise of stock options Stock issued in July financing Vesting of restricted stock units Share issuances for services
from January 1, 2013 to September 30, 2013 Stock issued in equity financing Exercise of warrants Vesting of restricted stock units Exercise of stock options Shares issued for services
From January 1, 2013 to June 30, 2013 Exercise of warrants Exercise of stock options Shares issued for services
from December 31, 2012 to March 31, 2013 Exercise of warrants Exercise of stock options Shares issued for services
from December 31, 2011 to December 31, 2012 Exercise of warrants Exercise of stock options Vesting of restricted stock units Share issuances for services
from December 31, 2011 to September 30, 2012 Warrants exercised Stock options exercised Vesting of restricted stock units Shares issued for services
from December 31, 2011 to June 30, 2012 Stock options exercised Shares issued for services
from Dec 31,2011 to Mar 31,2012 Warrants exercised Stock options exercised Shares issued for services
from December 31, 2010 to December 31, 2011 Exercise of warrants Exercise of stock options Stock issued in January financing Share issuances for services
from jan 1 2011 to sep 30 2011 Warrants exercised Stock issued in January financing Stock options exercised Stock issued for services
from dec 31 2010 to jun 30 2011 Warrants exercised Stock issued in January financing Stock options exercised Stock issued for services
Warrants exercised Shares issued in January financing Stock options exercised Share issued for services
from dec 31 2009 to dec 31 2010 Exercise of warrants Exercise of stock options Share issuances for services
from December 31, 2008 to December 31, 2009 Share issuances
from December 3l, 2007 to December 31, 2008 Share issuances 1 for 10 reverse split of each of its Ordinary Shares. The reverse split became effective as of the close of business, January 17, 2008
from December 31, 2006 to December 31, 2007 Share issuances
from January 1, 2006 to December 31, 2006 Share issuances
from December 31,2000 to December 31,2001 Ordinary shares issued
from December 31,1999 to December 31,2000 Ordinary shares issued