股本结构

单位:万股
公告日期 2022-05-09 2022-04-25 2022-05-09 2022-03-07 2022-03-01 2022-03-07
证券总股本 930.23 927.96 929.50 927.28 927.20 917.90
普通股本 930.23 927.96 929.50 927.28 927.20 917.90
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 2022-04-30 2022-04-12 2022-03-31 2022-02-28 2022-02-24 2021-12-31
注释:中概股证券总股本=普通股股本/ 存托凭证比例

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
2022-05-09 930.23 未披露 定期报告 2022-04-30
2022-04-25 927.96 未披露 定期报告 2022-04-12
2022-05-09 929.50 未披露
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From December 31, 2021 to March 31, 2022 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2022-03-31
2022-03-07 927.28 未披露 定期报告 2022-02-28
2022-03-01 927.20 未披露 定期报告 2022-02-24
2022-03-07 917.90 未披露
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From December 31, 2020 to December 31, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2021-12-31
2021-11-08 914.31 未披露 定期报告 2021-10-31
2021-11-08 911.40 未披露
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From June 30, 2021 to September 30, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2021-09-30
2021-08-09 909.73 未披露 定期报告 2021-07-31
2021-08-09 908.20 未披露
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From March 31, 2021 to June 30, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2021-06-30
2021-05-10 907.23 未披露 定期报告 2021-04-30
2021-05-10 899.90 未披露
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From December 31, 2020 To March 31, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2021-03-31
2021-03-16 899.85 未披露 定期报告 2021-03-01
2021-03-16 895.10 未披露
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From December 31, 2019 to December 31, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan Acquisition of Emerald Medical Services
2020-12-31
2020-11-10 894.34 未披露 定期报告 2020-10-31
2020-11-10 894.30 未披露
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From June 30, 2020 to September 30, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2020-09-30
2020-08-10 893.38 未披露 定期报告 2020-07-31
2020-08-10 893.40 未披露
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From March 31, 2020 to June 30, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2020-06-30
2020-05-22 882.18 未披露 定期报告 2020-04-30
2020-05-22 881.90 未披露
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From December 31, 2019 to March 31, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2020-03-31
2020-03-16 881.31 未披露 定期报告 2020-02-24
2020-03-16 878.10 未披露
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From December 31, 2018 to December 31, 2019 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan Stock-based compensation
2019-12-31
2019-11-08 877.90 未披露 定期报告 2019-10-31
2019-11-08 877.80 未披露
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from June 30, 2019 to September 30, 2019 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2019-09-30
2019-08-09 875.83 未披露 定期报告 2019-07-31
2019-08-09 875.40 未披露
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from March 31, 2019 to June 30, 2019 Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan Stock-based compensation
2019-06-30
2019-05-10 873.70 未披露 定期报告 2019-04-30
2019-05-10 871.40 未披露
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from December 31, 2018 to March 31, 2019 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
2019-03-31
2019-03-14 870.79 未披露 定期报告 2019-02-26
2019-03-14 866.40 未披露
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from December 31, 2017 to December 31, 2018 Exercise of stock options Shares issued from equity offering Repurchase of director and executive shares Shares issued under the ESPP
2018-12-31
2018-11-14 864.09 未披露 定期报告 2018-10-31
2018-11-14 864.00 未披露 定期报告 2018-09-30
2018-08-09 718.96 未披露 定期报告 2018-07-31
2018-07-25 714.62 未披露 定期报告 2018-07-23
2018-08-09 703.70 未披露 定期报告 2018-06-30
2018-05-07 696.45 未披露 定期报告 2018-04-30
2018-05-15 694.40 未披露 定期报告 2018-03-31
2018-03-13 693.35 未披露 定期报告 2018-02-21
2018-03-13 690.00 未披露
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from December 31, 2016 to December 31, 2017 Exercise of stock options Shares issued under the ESPP
2017-12-31
2017-11-14 686.90 未披露 定期报告 2017-10-31
2017-11-14 686.00 未披露 定期报告 2017-09-30
2017-08-14 685.00 未披露 定期报告 2017-07-31
2017-08-02 684.90 未披露 定期报告 2017-06-30
2017-05-15 684.38 未披露 定期报告 2017-04-30
2017-04-25 683.60 未披露 定期报告 2017-03-31
2017-03-15 682.41 未披露 定期报告 2017-02-22
2017-03-15 682.00 未披露
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From December 31, 2015 to December 31, 2016 Exercise of stock options Shares issued in equity offering Shares issued under the ESPP
2016-12-31
2016-11-14 680.16 未披露 定期报告 2016-10-31
2016-11-14 680.10 未披露 定期报告 2016-09-30
2016-08-15 679.60 未披露 定期报告 2016-07-31
2016-08-02 679.60 未披露 定期报告 2016-06-30
2016-05-12 598.55 未披露 定期报告 2016-04-30
2016-04-26 598.60 未披露 定期报告 2016-03-31
2016-03-11 598.18 未披露 定期报告 2016-02-23
2016-03-11 598.10 未披露
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from December 31, 2014 to December 31, 2015 Exercise of stock options Shares issued under the ESPP
2015-12-31
2015-11-12 597.71 未披露 定期报告 2015-10-31
2015-11-09 597.70 未披露 定期报告 2015-09-30
2015-08-13 596.63 未披露 定期报告 2015-07-31
2015-08-06 586.40 未披露 定期报告 2015-06-30
2015-05-13 585.50 未披露 定期报告 2015-04-30
2015-04-23 585.50 未披露 定期报告 2015-03-31
2015-03-06 584.83 未披露 定期报告 2015-02-19
2015-03-06 584.40 未披露
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from December 31, 2013 to December 31, 2014 Exercise of stock options Shares issued under the ESPP Shares issued in lieu of cash for services
2014-12-31
2014-11-12 582.73 未披露 定期报告 2014-10-31
2014-10-29 582.50 未披露 定期报告 2014-09-30
2014-08-14 581.84 未披露 定期报告 2014-07-31
2014-07-23 581.30 未披露 定期报告 2014-06-30
2014-05-13 577.05 未披露 定期报告 2014-04-30
2014-05-13 573.80 未披露 定期报告 2014-03-31
2014-03-12 572.74 未披露 定期报告 2014-02-20
2014-03-12 572.70 未披露
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from December 31, 2012 to December 31, 2013 Exercise of stock options Shares issued under the ESPP
2013-12-31
2013-11-14 570.74 未披露 定期报告 2013-10-31
2013-11-14 570.70 未披露 定期报告 2013-09-30
2013-08-14 570.16 未披露 定期报告 2013-07-31
2013-08-08 570.20 未披露 定期报告 2013-06-30
2013-05-13 569.44 未披露 定期报告 2013-04-30
2013-04-22 569.30 未披露 定期报告 2013-03-31
2013-03-13 568.75 未披露 定期报告 2013-02-27
2013-03-13 568.70 未披露
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from December 31, 2011 to December 31, 2012 Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services
2012-12-31
2012-11-13 567.95 未披露 定期报告 2012-10-31
2012-11-07 568.00 未披露 定期报告 2012-09-30
2012-08-13 567.44 未披露 定期报告 2012-07-31
2012-08-13 567.40 未披露 定期报告 2012-06-30
2012-05-07 566.94 未披露 定期报告 2012-04-30
2012-04-26 566.60 未披露 定期报告 2012-03-31
2012-03-14 566.29 未披露 定期报告 2012-02-29
2012-03-14 564.60 未披露
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from December 31, 2010 to December 31, 2011 Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services Retirement of Treasury Shares
2011-12-31
2011-11-14 562.05 未披露 定期报告 2011-10-28
2011-11-14 562.00 未披露 定期报告 2011-09-30
2011-08-15 559.88 未披露 定期报告 2011-07-29
2011-08-10 557.80 未披露 定期报告 2011-06-30
2011-05-06 556.39 未披露 定期报告 2011-04-29
2011-05-06 556.30 未披露 定期报告 2011-03-31
2011-03-08 555.92 未披露 定期报告 2011-02-28
2011-03-08 555.70 未披露
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Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services
2010-12-31
2010-11-10 549.07 未披露 定期报告 2010-10-29
2010-11-10 549.00 未披露 定期报告 2010-09-30
2010-08-12 548.58 未披露 定期报告 2010-07-30
2010-08-12 548.00 未披露 定期报告 2010-06-30
2010-05-17 547.52 未披露 定期报告 2010-04-26
2010-05-17 547.47 未披露 定期报告 2010-03-31
2010-03-16 547.01 未披露
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from December 31, 2008 to December 31, 2009 Shares issued for the purchase of Datrix Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services Shares issued under the Non-employee Director and Exec. Officer Stock Purchase Program
2009-12-31
2009-03-10 534.31 未披露 定期报告 2009-02-27
2009-03-10 534.23 未披露
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from December 31, 2007 to December 31, 2008 Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services Shares issued under the Non-employee Director and Exec. Officer Stock Purchase Program
2008-12-31
2008-03-12 530.34 未披露 定期报告 2008-02-29
2008-03-12 529.77 未披露
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from December 31, 2006 to December 31, 2007 Exercise of stock options Shares issued in lieu of cash for services
2007-12-31
2007-03-19 571.02 未披露 定期报告 2007-03-09
2007-03-19 519.05 未披露
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from December 31, 2005 to December 31, 2006 Exercise of stock options
2006-12-31
2006-03-17 514.98 未披露
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from December 31, 2004 to December 31, 2005 Exercise of stock options
2005-12-31
2004-03-25 512.92 未披露
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from December 31, 2002 to December 31, 2003 Issuance of stock
2003-12-31
2003-03-21 512.42 未披露 定期报告 2003-03-06
2001-03-30 511.92 未披露 定期报告 2001-03-14
2001-03-30 512.07 未披露 定期报告 2000-12-31
2000-03-29 512.50 未披露 定期报告 2000-03-09
2000-03-29 513.01 未披露
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from December 31, 1998 to December 31, 1999 Exercise of 19,887 stock options
1999-12-31
1999-03-30 526.00 未披露 定期报告 1999-03-09
1999-03-30 525.15 未披露
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from December 31, 1997 to December 31, 1998 Exercise of 2,200 stock options Issuance of 23,557 shares for acquisition
1998-12-31
1998-03-23 522.58 未披露
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from December 31, 1996 to December 31, 1997 Exercise of 35,685 stock options On April 22, 1997, the Board of Directors declared a three-for-two split of the Company's stock, pursuant to which 1,737,510 shares were issued.
1997-12-31
1997-03-24 347.51 未披露 定期报告 1997-03-03
1997-03-24 346.01 未披露
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from December 31, 1994 to December 31, 1995 Exercise of 5,000 stock options
1995-12-31
1996-03-26 345.51 未披露 定期报告 1994-12-31
From December 31, 2021 to March 31, 2022 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From December 31, 2020 to December 31, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From June 30, 2021 to September 30, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From March 31, 2021 to June 30, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From December 31, 2020 To March 31, 2021 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From December 31, 2019 to December 31, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan Acquisition of Emerald Medical Services
From June 30, 2020 to September 30, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From March 31, 2020 to June 30, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From December 31, 2019 to March 31, 2020 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
From December 31, 2018 to December 31, 2019 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan Stock-based compensation
from June 30, 2019 to September 30, 2019 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
from March 31, 2019 to June 30, 2019 Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan Stock-based compensation
from December 31, 2018 to March 31, 2019 Exercise of stock options, net Withholding of common stock upon vesting of restricted stock units Shares issued under the employee stock purchase plan
from December 31, 2017 to December 31, 2018 Exercise of stock options Shares issued from equity offering Repurchase of director and executive shares Shares issued under the ESPP
from December 31, 2016 to December 31, 2017 Exercise of stock options Shares issued under the ESPP
From December 31, 2015 to December 31, 2016 Exercise of stock options Shares issued in equity offering Shares issued under the ESPP
from December 31, 2014 to December 31, 2015 Exercise of stock options Shares issued under the ESPP
from December 31, 2013 to December 31, 2014 Exercise of stock options Shares issued under the ESPP Shares issued in lieu of cash for services
from December 31, 2012 to December 31, 2013 Exercise of stock options Shares issued under the ESPP
from December 31, 2011 to December 31, 2012 Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services
from December 31, 2010 to December 31, 2011 Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services Retirement of Treasury Shares
Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services
from December 31, 2008 to December 31, 2009 Shares issued for the purchase of Datrix Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services Shares issued under the Non-employee Director and Exec. Officer Stock Purchase Program
from December 31, 2007 to December 31, 2008 Exercise of stock options Shares issued under the Employee Stock Purchase Plan Shares issued in lieu of cash for services Shares issued under the Non-employee Director and Exec. Officer Stock Purchase Program
from December 31, 2006 to December 31, 2007 Exercise of stock options Shares issued in lieu of cash for services
from December 31, 2005 to December 31, 2006 Exercise of stock options
from December 31, 2004 to December 31, 2005 Exercise of stock options
from December 31, 2002 to December 31, 2003 Issuance of stock
from December 31, 1998 to December 31, 1999 Exercise of 19,887 stock options
from December 31, 1997 to December 31, 1998 Exercise of 2,200 stock options Issuance of 23,557 shares for acquisition
from December 31, 1996 to December 31, 1997 Exercise of 35,685 stock options On April 22, 1997, the Board of Directors declared a three-for-two split of the Company's stock, pursuant to which 1,737,510 shares were issued.
from December 31, 1994 to December 31, 1995 Exercise of 5,000 stock options