股本结构

单位:万股
公告日期 2021-10-28 2021-10-28 2021-07-28 2021-07-16 2021-07-28 2021-04-30
证券总股本 13300.92 13300.00 13300.92 13299.44 13300.00 13297.28
普通股本 13300.92 13300.00 13300.92 13299.44 13300.00 13297.28
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 2021-10-22 2021-09-30 2021-07-23 2021-07-12 2021-06-30 2021-04-23
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
2021-10-28 13300.92 未披露 定期报告 2021-10-22
2021-10-28 13300.00 未披露 定期报告 2021-09-30
2021-07-28 13300.92 未披露 定期报告 2021-07-23
2021-07-16 13299.44 未披露 定期报告 2021-07-12
2021-07-28 13300.00 未披露 定期报告 2021-06-30
2021-04-30 13297.28 未披露 定期报告 2021-04-23
2021-04-30 13300.00 未披露
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from December 31, 2020 to March 31, 2021 Shares issued in non-vested stock award
2021-03-31
2021-04-02 13214.57 未披露 定期报告 2021-03-15
2021-02-19 13198.18 未披露 定期报告 2021-02-12
2021-02-19 13200.00 未披露
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From December 31,2019 to December 31,2020 Shares issued in non-vested stock award
2020-12-31
2020-10-30 13198.18 未披露 定期报告 2020-10-23
2020-10-29 13200.00 未披露 定期报告 2020-09-30
2020-09-18 13198.21 未披露 定期报告 2020-09-16
2020-07-31 13198.21 未披露 定期报告 2020-07-24
2020-07-30 13200.00 未披露 定期报告 2020-06-30
2020-05-08 13195.36 未披露 定期报告 2020-04-30
2020-05-08 13200.00 未披露 定期报告 2020-03-31
2020-04-03 13159.92 未披露 定期报告 2020-03-16
2020-02-25 13143.01 未披露 定期报告 2020-02-14
2020-02-25 13100.00 未披露 定期报告 2019-12-31
2019-11-04 13143.29 未披露 定期报告 2019-10-18
2019-11-04 13100.00 未披露 定期报告 2019-09-30
2019-07-26 13143.56 未披露 定期报告 2019-07-19
2019-07-26 13100.00 未披露 定期报告 2019-06-30
2019-04-26 13143.56 未披露 定期报告 2019-04-18
2019-04-26 13100.00 未披露 定期报告 2019-03-31
2019-03-29 13117.53 未披露 定期报告 2019-03-18
2019-03-29 13115.33 未披露 定期报告 2019-03-14
2019-02-19 13105.98 未披露 定期报告 2019-02-08
2019-02-19 13100.00 未披露 定期报告 2018-12-31
2018-10-26 13105.47 未披露 定期报告 2018-10-19
2018-10-25 13100.00 未披露 定期报告 2018-09-30
2018-07-27 13082.04 未披露 定期报告 2018-07-20
2018-04-27 13080.87 未披露 定期报告 2018-04-20
2018-04-27 13100.00 未披露 定期报告 2018-03-31
2018-02-26 13099.26 未披露 定期报告 2018-02-16
2018-02-26 13100.00 未披露
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From December 31, 2016 to December 31, 2017 Shares issued in non-vested stock award
2017-12-31
2017-10-27 13101.49 未披露 定期报告 2017-10-20
2017-10-26 13100.00 未披露 定期报告 2017-09-30
2017-09-14 13062.48 未披露 定期报告 2017-09-11
2017-07-28 13102.48 未披露 定期报告 2017-07-21
2017-07-27 13100.00 未披露 定期报告 2017-06-30
2017-04-27 13100.77 未披露 定期报告 2017-04-21
2017-04-25 13100.00 未披露 定期报告 2017-03-31
2017-03-24 13118.84 未披露 定期报告 2017-03-13
2017-02-28 13040.10 未披露 定期报告 2017-02-17
2017-02-28 13000.00 未披露
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From December 31, 2015 to December 31, 2016 Common stock repurchased
2016-12-31
2016-10-26 13041.53 未披露 定期报告 2016-10-21
2016-10-26 13000.00 未披露 定期报告 2016-09-30
2016-07-28 13043.52 未披露 定期报告 2016-07-22
2016-07-26 13000.00 未披露 定期报告 2016-06-30
2016-04-27 13061.24 未披露 定期报告 2016-04-22
2016-04-26 13100.00 未披露 定期报告 2016-03-31
2016-02-26 12986.81 未披露 定期报告 2016-02-12
2016-02-26 13100.00 未披露
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from December 31, 2014 to December 31, 2015 Common stock repurchased
2015-12-31
2015-10-29 13316.97 未披露 定期报告 2015-10-23
2015-10-27 13300.00 未披露 定期报告 2015-09-30
2015-07-29 13317.67 未披露 定期报告 2015-07-17
2015-07-22 13300.00 未披露 定期报告 2015-06-30
2015-04-23 13365.18 未披露 定期报告 2015-04-17
2015-04-22 13300.00 未披露 定期报告 2015-03-31
2015-03-25 13338.74 未披露 定期报告 2015-03-16
2015-03-02 13286.48 未披露 定期报告 2015-02-20
2015-03-02 13300.00 未披露
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from December 31, 2013 to December 31, 2014 Exercise of options to purchase common stock Exercise of warrants Shares issued in non-vested stock award
2014-12-31
2014-10-23 13106.65 未披露 定期报告 2014-10-16
2014-10-22 13100.00 未披露 定期报告 2014-09-30
2014-08-08 13093.09 未披露 定期报告 2014-07-31
2014-08-08 13100.00 未披露 定期报告 2014-06-30
2014-04-23 13087.88 未披露 定期报告 2014-04-17
2014-04-22 13100.00 未披露 定期报告 2014-03-31
2014-03-24 13107.54 未披露 定期报告 2014-03-10
2014-02-18 13040.58 未披露 定期报告 2014-01-24
2014-02-18 13000.00 未披露
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from December 31, 2012 to December 31, 2013 Treasury shares canceled Common stock repurchased Shares repurchased for tax withholdings for vested stock awards Shares issued in non-vested stock award
2013-12-31
2013-10-24 13050.36 未披露 定期报告 2013-10-17
2013-10-23 13100.00 未披露 定期报告 2013-09-30
2013-07-18 13033.93 未披露 定期报告 2013-07-11
2013-07-17 13000.00 未披露 定期报告 2013-06-30
2013-04-17 13081.38 未披露 定期报告 2013-04-11
2013-04-17 13100.00 未披露 定期报告 2013-03-31
2013-03-28 13077.16 未披露 定期报告 2013-03-19
2013-02-15 13155.81 未披露 定期报告 2013-01-25
2013-02-15 13200.00 未披露
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from December 31, 2011 to December 31, 2012 Shares issued in non-vested stock award Common stock repurchased
2012-12-31
2012-10-18 13165.49 未披露 定期报告 2012-10-11
2012-10-17 13200.00 未披露 定期报告 2012-09-30
2012-07-19 13294.58 未披露 定期报告 2012-07-12
2012-07-18 13300.00 未披露 定期报告 2012-06-30
2012-04-19 13469.64 未披露 定期报告 2012-03-31
2012-02-15 13607.46 未披露 定期报告 2012-01-27
2012-02-15 13600.00 未披露
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FROM December 31, 2010 TO December 31, 2011 Shares issued in non-vested stock award
2011-12-31
2011-10-24 13768.32 未披露 定期报告 2011-10-13
2011-10-24 13800.00 未披露
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from Dec 31,2010 to Sep 30,2011 Shares issued in non-vested stock award
2011-09-30
2011-07-26 14290.62 未披露 定期报告 2011-07-14
2011-07-26 14301.10 未披露
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from December 31 2010 to June 30 2011 Exercise of options to purchase common stock Shares issued in non-vested stock award Common stock repurchased Unvested restricted shares forfeited Shares repurchased for tax withholdings for vested stock awards
2011-06-30
2011-04-20 14709.44 未披露 定期报告 2011-04-14
2011-04-20 14713.40 未披露
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Shares issued in non-vested stock award
2011-03-31
2011-02-22 14916.16 未披露 定期报告 2011-02-11
2011-02-22 14989.10 未披露
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from December 31, 2009 to December 31, 2010 Exercise of options to purchase common stock Shares issued in non-vested stock award
2010-12-31
2010-10-20 15340.64 未披露 定期报告 2010-10-14
2010-10-20 15340.70 未披露
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from December 31, 2009 to September 30, 2010 Exercise of options to purchase common stock Shares issued in non-vested stock award
2010-09-30
2010-07-22 15572.61 未披露 定期报告 2010-07-15
2010-07-22 15572.90 未披露
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from December 31, 2009 to June 30, 2010 Exercise of options to purchase common stock Shares issued in non-vested stock award
2010-06-30
2010-02-22 15493.61 未披露 定期报告 2010-02-17
2010-02-22 15493.60 未披露
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From December 31,2008 to December 31,2009 Exercise of options to purchase common stock Shares issued in non-vested stock award Shares forfeited for terminated employees Shares repurchased for tax withholdings for vested stock awards
2009-12-31
2009-03-02 15428.09 未披露 定期报告 2009-02-12
2009-03-02 15428.00 未披露
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From December 31,2007 to December 31,2008 Exercise of options to purchase common stock Shares issued in non-vested stock award Shares forfeited for terminated employees Shares repurchased for tax withholdings for vested stock awards
2008-12-31
2008-02-26 15392.19 未披露 定期报告 2008-02-14
2008-02-26 15392.20 未披露
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From December 31,2006 to December 31,2007 Shares issued in equity offering, net of costs Exercise of options to purchase common stock Shares issued in non-vested stock award Shares cancelled for terminated employees Shares cancelled for tax withholdings for vested stock awards
2007-12-31
2007-02-26 15361.63 未披露 定期报告 2007-02-14
2007-02-26 14750.00 未披露
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From December 31,2005 to December 31,2006 Shares issued in rights offering Exercise of options to purchase common stock Shares issued in non-vested stock award Shares cancelled for terminated employees Shares cancelled for non-vested stock rights for terminated employee
2006-12-31
2006-03-14 14699.58 未披露 定期报告 2006-03-03
2006-03-14 14116.60 未披露
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From December 31,2004 to December 31,2005 The number of shares and exercise price subject to the warrants were subsequently adjusted to 672,920 shares at an exercise price of $3.00 per share, as a result of a four-for-one stock split effective as of August 2005. Adjustment of unearned compensation for terminated employees Shares issued in ARC Holdings Rights Offering, net of costs Exercise of options to purchase common stock Shares cancelled in exercise of options Share issued in restricted stock award
2005-12-31
2005-03-16 7321.48 未披露 定期报告 2005-03-09
2005-03-16 7343.00 未披露
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From December 31,2003 to December 31,2004 Adjustment of unearned compensation for terminated employees Shares issued in Rights Offering, net of costs Right cancelled for terminated employees Exercise of options to purchase common stock Shares cancelled in exercise of options Conversion of portion of bridge financing Share issued in restricted stock award
2004-12-31
2004-03-15 3595.01 未披露 定期报告 2004-03-15
2004-03-15 3578.26 未披露
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From December 31,2002 to December 31,2003 Common Stock Issued Pursuant to Note Purchase Agreement Adjustment of Unearned Compensation for Terminated Employees
2003-12-31
2003-03-27 3081.73 未披露
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From December 31,2001 to December 31,2002 Exercise of options to purchase Common Stock Exercise of Warrants to Purchase Common Stock Common Stock Issued Pursuant to Rights Offering, Net of Expenses Restricted Common Stock Issued to ACL Management Treasury Stock Repurchased During the Period
2002-12-31
2002-04-01 1951.09 未披露 定期报告 2002-03-25
2002-04-01 1950.60 未披露
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From December 31,2000 to December 31,2001 Exercise of options to purchase Common Stock Purchased during year
2001-12-31
2001-03-30 1950.60 未披露 定期报告 2001-03-21
2001-03-30 1929.60 未披露
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From December 31,1999 to December 31,2000 Issuance of Common Stock Purchased during year
2000-12-31
2000-03-30 1847.63 未披露
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From December 31,1998 to December 31,1999 Issuance of Common Stock Purchased during year
1999-12-31
1999-03-30 1557.63 未披露
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From December 31,1997 to December 31,1998 Purchased during year
1998-12-31
1998-03-31 1557.63 未披露
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From December 31,1996 to December 31,1997 Exercise of options to purchase Common Stock Purchased during year
1997-12-31
1997-03-28 1536.02 未披露 定期报告 1997-03-20
1996-03-20 1536.03 未披露
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From December 31,1994 to December 31,1995 Purchased during year
1995-12-31
1996-03-20 1536.03 未披露
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From December 31,1993 to December 31,1994 Exercise of options to purchase Common Stock Purchased during year
1994-12-31
from December 31, 2020 to March 31, 2021 Shares issued in non-vested stock award
From December 31,2019 to December 31,2020 Shares issued in non-vested stock award
From December 31, 2016 to December 31, 2017 Shares issued in non-vested stock award
From December 31, 2015 to December 31, 2016 Common stock repurchased
from December 31, 2014 to December 31, 2015 Common stock repurchased
from December 31, 2013 to December 31, 2014 Exercise of options to purchase common stock Exercise of warrants Shares issued in non-vested stock award
from December 31, 2012 to December 31, 2013 Treasury shares canceled Common stock repurchased Shares repurchased for tax withholdings for vested stock awards Shares issued in non-vested stock award
from December 31, 2011 to December 31, 2012 Shares issued in non-vested stock award Common stock repurchased
FROM December 31, 2010 TO December 31, 2011 Shares issued in non-vested stock award
from Dec 31,2010 to Sep 30,2011 Shares issued in non-vested stock award
from December 31 2010 to June 30 2011 Exercise of options to purchase common stock Shares issued in non-vested stock award Common stock repurchased Unvested restricted shares forfeited Shares repurchased for tax withholdings for vested stock awards
Shares issued in non-vested stock award
from December 31, 2009 to December 31, 2010 Exercise of options to purchase common stock Shares issued in non-vested stock award
from December 31, 2009 to September 30, 2010 Exercise of options to purchase common stock Shares issued in non-vested stock award
from December 31, 2009 to June 30, 2010 Exercise of options to purchase common stock Shares issued in non-vested stock award
From December 31,2008 to December 31,2009 Exercise of options to purchase common stock Shares issued in non-vested stock award Shares forfeited for terminated employees Shares repurchased for tax withholdings for vested stock awards
From December 31,2007 to December 31,2008 Exercise of options to purchase common stock Shares issued in non-vested stock award Shares forfeited for terminated employees Shares repurchased for tax withholdings for vested stock awards
From December 31,2006 to December 31,2007 Shares issued in equity offering, net of costs Exercise of options to purchase common stock Shares issued in non-vested stock award Shares cancelled for terminated employees Shares cancelled for tax withholdings for vested stock awards
From December 31,2005 to December 31,2006 Shares issued in rights offering Exercise of options to purchase common stock Shares issued in non-vested stock award Shares cancelled for terminated employees Shares cancelled for non-vested stock rights for terminated employee
From December 31,2004 to December 31,2005 The number of shares and exercise price subject to the warrants were subsequently adjusted to 672,920 shares at an exercise price of $3.00 per share, as a result of a four-for-one stock split effective as of August 2005. Adjustment of unearned compensation for terminated employees Shares issued in ARC Holdings Rights Offering, net of costs Exercise of options to purchase common stock Shares cancelled in exercise of options Share issued in restricted stock award
From December 31,2003 to December 31,2004 Adjustment of unearned compensation for terminated employees Shares issued in Rights Offering, net of costs Right cancelled for terminated employees Exercise of options to purchase common stock Shares cancelled in exercise of options Conversion of portion of bridge financing Share issued in restricted stock award
From December 31,2002 to December 31,2003 Common Stock Issued Pursuant to Note Purchase Agreement Adjustment of Unearned Compensation for Terminated Employees
From December 31,2001 to December 31,2002 Exercise of options to purchase Common Stock Exercise of Warrants to Purchase Common Stock Common Stock Issued Pursuant to Rights Offering, Net of Expenses Restricted Common Stock Issued to ACL Management Treasury Stock Repurchased During the Period
From December 31,2000 to December 31,2001 Exercise of options to purchase Common Stock Purchased during year
From December 31,1999 to December 31,2000 Issuance of Common Stock Purchased during year
From December 31,1998 to December 31,1999 Issuance of Common Stock Purchased during year
From December 31,1997 to December 31,1998 Purchased during year
From December 31,1996 to December 31,1997 Exercise of options to purchase Common Stock Purchased during year
From December 31,1994 to December 31,1995 Purchased during year
From December 31,1993 to December 31,1994 Exercise of options to purchase Common Stock Purchased during year