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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 2018-06-05 2018-06-05 2018-04-10 2018-04-10 2017-12-05 2017-12-05
证券总股本 2006.80 2005.90 1991.70 1991.70 1988.24 1988.30
普通股本 2006.80 2005.90 1991.70 1991.70 1988.24 1988.30
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 2018-05-25 2018-04-30 2018-03-31 2018-01-31 2017-11-28 2017-10-31
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
2018-06-05 2006.80 未披露 定期报告 2018-05-25
2018-06-05 2005.90 未披露
更多>>
From February 1, 2018 to April 30, 2018 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled
2018-04-30
2018-04-10 1991.70 未披露 定期报告 2018-03-31
2018-04-10 1991.70 未披露
更多>>
from January 31, 2017 to January 31, 2018 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled Issuance of stock upon exercise of options
2018-01-31
2017-12-05 1988.24 未披露 定期报告 2017-11-28
2017-12-05 1988.30 未披露
更多>>
From February 1, 2017 To October 31, 2017 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled Issuance of stock upon exercise of options
2017-10-31
2017-09-11 1988.20 未披露 定期报告 2017-08-25
2017-09-11 1988.20 未披露
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from February 1, 2017 to July 31, 2017 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled Issuance of stock upon exercise of options
2017-07-31
2017-06-08 1985.61 未披露 定期报告 2017-06-01
2017-06-08 1980.50 未披露 定期报告 2017-04-30
2017-04-10 1980.45 未披露 定期报告 2017-03-31
2017-04-10 1980.50 未披露
更多>>
From January 31, 2016 to January 31, 2017 Issuance of nonvested restricted shares Issuance of common stock for vested restricted stock units Shares purchased and subsequently cancelled
2017-01-31
2016-12-08 1980.45 未披露 定期报告 2016-11-25
2016-12-08 1980.50 未披露
更多>>
From February 1,2016 to October 31, 2016 Issuance of nonvested shares Issuance of common stock for vested restricted stock units
2016-10-31
2016-09-06 1980.45 未披露 定期报告 2016-08-26
2016-09-06 1980.50 未披露
更多>>
from February 1, 2016 to July 31, 2016 Issuance of nonvested shares Issuance of common stock for vested restricted stock units
2016-07-31
2016-06-07 1980.26 未披露 定期报告 2016-05-27
2016-06-07 1980.30 未披露
更多>>
from February 1, 2016 to April 30, 2016 Issuance of nonvested shares
2016-04-30
2016-04-13 1980.26 未披露 定期报告 2016-04-07
2016-04-13 2117.22 未披露
更多>>
From January 31, 2015 to January 31, 2016 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
2016-01-31
2015-12-10 1979.82 未披露 定期报告 2015-11-27
2015-12-10 2119.93 未披露
更多>>
from February 1, 2015 to October 31, 2015 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
2015-10-31
2015-09-09 1979.21 未披露 定期报告 2015-08-28
2015-09-09 2121.34 未披露
更多>>
from February 1, 2015 to July 31, 2015 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
2015-07-31
2015-06-09 1974.43 未披露 定期报告 2015-05-29
2015-06-09 2123.90 未披露
更多>>
from February 1, 2015 to April 30, 2015 Issuance of nonvested shares Forfeiture of nonvested shares
2015-04-30
2015-04-14 1964.36 未披露 定期报告 2015-04-06
2015-04-14 1980.50 未披露
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from January 31, 2014 to January 31, 2015 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
2015-01-31
2014-12-10 1973.96 未披露 定期报告 2014-12-01
2014-12-10 2017.88 未披露
更多>>
from February 1, 2014 to October 31, 2014 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
2014-10-31
2014-09-09 1973.96 未披露 定期报告 2014-09-02
2014-09-09 2026.36 未披露
更多>>
From February 1, 2014 to July 31, 2014 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
2014-07-31
2014-06-16 1990.38 未披露
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From January 31,2014 to April 30,2014 Forfeiture of nonvested shares
2014-04-30
2014-05-01 1983.16 未披露 定期报告 2014-04-21
2014-05-01 1991.50 未披露
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from January 31, 2013 to January 31, 2014 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Cancellation of stock options issued Forfeiture of nonvested shares
2014-01-31
2013-12-10 1988.74 未披露 定期报告 2013-12-05
2013-12-10 1996.51 未披露
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From February 1, 2013 to October 31, 2013 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Cancellation of stock options issued Forfeiture of nonvested shares
2013-10-31
2013-09-09 1988.56 未披露 定期报告 2013-09-03
2013-09-09 1998.40 未披露
更多>>
from February 1, 2013 to July 31, 2013 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Cancellation of stock options issued
2013-07-31
2013-06-10 1988.07 未披露 定期报告 2013-05-31
2013-06-10 1982.40 未披露
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From February 1, 2013 to April 30, 2013 Issuance of nonvested shares Issuance of stock upon exercise Cancellation of stock options issued
2013-04-30
2013-05-08 1982.31 未披露 定期报告 2013-04-08
2013-04-16 1981.84 未披露 定期报告 2013-04-04
2013-04-16 1981.84 未披露
更多>>
from January 31, 2012 to January 31, 2013 Issuance of nonvested shares Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
2013-01-31
2012-12-11 1987.82 未披露 定期报告 2012-12-03
2012-12-11 1982.61 未披露
更多>>
from January 31, 2012 to October 31, 2012 Issuance of nonvested shares Issuance of stock upon exercise of options
2012-10-31
2012-09-10 1984.59 未披露 定期报告 2012-08-31
2012-09-10 1981.02 未披露
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from January 31, 2012 to July 31, 2012 Issuance of nonvested shares
2012-07-31
2012-06-07 1984.59 未披露 定期报告 2012-06-01
2012-06-07 1979.38 未披露
更多>>
from January 31, 2012 to April 30, 2012 Issuance of nonvested shares
2012-04-30
2012-04-27 1984.59 未披露 定期报告 2012-04-05
2012-04-27 1969.93 未披露
更多>>
from January 31, 2011 to January 31, 2012 Issuance of nonvested shares Forfeiture of nonvested shares Treasury stock purchased and subsequently cancelled Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
2012-01-31
2011-12-08 1975.57 未披露 定期报告 2011-12-01
2011-12-08 1969.86 未披露
更多>>
from January 31, 2011 to October 31, 2011 Issuance of nonvested shares Forfeiture of nonvested shares Treasury stock purchased and subsequently cancelled Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
2011-10-31
2011-09-07 1963.19 未披露 定期报告 2011-08-31
2011-09-07 1970.38 未披露
更多>>
from January 31, 2011 to July 31, 2011 Treasury stock purchased and subsequently cancelled Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
2011-07-31
2011-06-09 1963.47 未披露 定期报告 2011-06-01
2011-06-09 1958.25 未披露
更多>>
From January 31, 2011 to April 30, 2011 Issuance of nonvested shares Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
2011-04-30
2011-04-15 1956.87 未披露 定期报告 2011-04-04
2011-04-15 1954.00 未披露
更多>>
Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Issuance of stock for purchase price adjustments
2011-01-31
2010-12-08 1957.01 未披露 定期报告 2010-12-02
2010-12-08 1950.38 未披露
更多>>
Issuance of unvested shares Cancellation of unvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options
2010-10-31
2010-09-02 1950.54 未披露
更多>>
Issuance of unvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options
2010-07-31
2010-06-02 1950.77 未披露
更多>>
Issuance of unvested shares Issuance of stock upon exercise of options
2010-04-30
2010-04-02 1950.22 未披露 定期报告 2010-03-26
2010-04-02 1943.52 未披露
更多>>
Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Issuance of stock for purchase price adjustments
2010-01-31
2009-03-31 1943.71 未披露 定期报告 2009-03-18
2009-03-31 1938.30 未披露
更多>>
from January 31, 2008 to January 31, 2009 Issuance of unvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options
2009-01-31
2008-04-15 1916.15 未披露 定期报告 2008-03-31
2008-04-15 1916.07 未披露
更多>>
from January 31, 2007 to January 31, 2008 Proceeds from public offering, net Issuance of stock upon acquisition of business Issuance of stock upon exercise of options Issuance of unvested shares
2008-01-31
2007-04-16 1551.77 未披露
更多>>
from January 31, 2006 to January 31, 2007 Issuance of unvested shares Issuance of stock upon acquisition of business Issuance of stock upon exercise of options
2007-01-31
2006-04-17 1524.41 未披露 定期报告 2006-03-31
2006-04-17 1523.35 未披露
更多>>
from January 31, 2005 to January 31, 2006 Issuance of stock upon acquisition of business Issuance of stock upon exercise of options
2006-01-31
2005-04-18 1261.97 未披露 定期报告 2005-03-31
2005-04-18 1261.86 未披露
更多>>
from January 31, 2004 to January 31, 2005 Issuance of restricted stock Issuance of stock upon exercise of options
2005-01-31
2004-04-14 1253.38 未披露
更多>>
from January 31, 2003 to January 31, 2004 Issuance of stock for incentive compensation program Issuance of acquisition escrow shares Issuance of stock upon exercise of options
2004-01-31
2003-04-07 1185.27 未披露
更多>>
from January 31, 2002 to January 31, 2003 Issuance of stock upon exercise of options
2003-01-31
2001-04-04 1170.77 未披露
更多>>
from January 31, 2000 to January 31, 2001 Issuance of stock for incentive compensation program Issuance of stock, net of expenses
2001-01-31
2000-04-28 1169.11 未披露
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from January 31, 1999 to January 31, 2000 Issuance of stock for incentive compensation program Issuance of stock, net of expenses
2000-01-31
1999-04-23 1164.12 未披露
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from January 31, 1998 to January 31, 1999 Issuance of stock for incentive compensation program
1999-01-31
1998-04-30 1163.16 未披露
更多>>
from January 31, 1997 to January 31, 1998 Issuance of stock for incentive compensation program Issuance of stock, net of expenses
1998-01-31
1997-04-22 887.15 未披露
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from January 31, 1996 to January 31, 1997 Issuance of stock for incentive compensation program
1997-01-31
From February 1, 2018 to April 30, 2018 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled
from January 31, 2017 to January 31, 2018 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled Issuance of stock upon exercise of options
From February 1, 2017 To October 31, 2017 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled Issuance of stock upon exercise of options
from February 1, 2017 to July 31, 2017 Issuance of stock for vested restricted stock units Shares purchased and subsequently cancelled Issuance of stock upon exercise of options
From January 31, 2016 to January 31, 2017 Issuance of nonvested restricted shares Issuance of common stock for vested restricted stock units Shares purchased and subsequently cancelled
From February 1,2016 to October 31, 2016 Issuance of nonvested shares Issuance of common stock for vested restricted stock units
from February 1, 2016 to July 31, 2016 Issuance of nonvested shares Issuance of common stock for vested restricted stock units
from February 1, 2016 to April 30, 2016 Issuance of nonvested shares
From January 31, 2015 to January 31, 2016 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
from February 1, 2015 to October 31, 2015 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
from February 1, 2015 to July 31, 2015 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
from February 1, 2015 to April 30, 2015 Issuance of nonvested shares Forfeiture of nonvested shares
from January 31, 2014 to January 31, 2015 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
from February 1, 2014 to October 31, 2014 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
From February 1, 2014 to July 31, 2014 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Forfeiture of nonvested shares
From January 31,2014 to April 30,2014 Forfeiture of nonvested shares
from January 31, 2013 to January 31, 2014 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Cancellation of stock options issued Forfeiture of nonvested shares
From February 1, 2013 to October 31, 2013 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Cancellation of stock options issued Forfeiture of nonvested shares
from February 1, 2013 to July 31, 2013 Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Cancellation of stock options issued
From February 1, 2013 to April 30, 2013 Issuance of nonvested shares Issuance of stock upon exercise Cancellation of stock options issued
from January 31, 2012 to January 31, 2013 Issuance of nonvested shares Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
from January 31, 2012 to October 31, 2012 Issuance of nonvested shares Issuance of stock upon exercise of options
from January 31, 2012 to July 31, 2012 Issuance of nonvested shares
from January 31, 2012 to April 30, 2012 Issuance of nonvested shares
from January 31, 2011 to January 31, 2012 Issuance of nonvested shares Forfeiture of nonvested shares Treasury stock purchased and subsequently cancelled Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
from January 31, 2011 to October 31, 2011 Issuance of nonvested shares Forfeiture of nonvested shares Treasury stock purchased and subsequently cancelled Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
from January 31, 2011 to July 31, 2011 Treasury stock purchased and subsequently cancelled Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
From January 31, 2011 to April 30, 2011 Issuance of nonvested shares Expiration of performance contingent nonvested shares Issuance of stock upon exercise of options
Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Issuance of stock for purchase price adjustments
Issuance of unvested shares Cancellation of unvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options
Issuance of unvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options
Issuance of unvested shares Issuance of stock upon exercise of options
Issuance of nonvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options Issuance of stock for purchase price adjustments
from January 31, 2008 to January 31, 2009 Issuance of unvested shares Treasury stock purchased and subsequently cancelled Issuance of stock upon exercise of options
from January 31, 2007 to January 31, 2008 Proceeds from public offering, net Issuance of stock upon acquisition of business Issuance of stock upon exercise of options Issuance of unvested shares
from January 31, 2006 to January 31, 2007 Issuance of unvested shares Issuance of stock upon acquisition of business Issuance of stock upon exercise of options
from January 31, 2005 to January 31, 2006 Issuance of stock upon acquisition of business Issuance of stock upon exercise of options
from January 31, 2004 to January 31, 2005 Issuance of restricted stock Issuance of stock upon exercise of options
from January 31, 2003 to January 31, 2004 Issuance of stock for incentive compensation program Issuance of acquisition escrow shares Issuance of stock upon exercise of options
from January 31, 2002 to January 31, 2003 Issuance of stock upon exercise of options
from January 31, 2000 to January 31, 2001 Issuance of stock for incentive compensation program Issuance of stock, net of expenses
from January 31, 1999 to January 31, 2000 Issuance of stock for incentive compensation program Issuance of stock, net of expenses
from January 31, 1998 to January 31, 1999 Issuance of stock for incentive compensation program
from January 31, 1997 to January 31, 1998 Issuance of stock for incentive compensation program Issuance of stock, net of expenses
from January 31, 1996 to January 31, 1997 Issuance of stock for incentive compensation program