股本结构

单位:万股
公告日期 2017-08-08 2017-08-09 2017-08-08 2017-05-10 2017-05-10 2017-03-31
证券总股本 8065.81 8065.00 8063.40 8042.01 8039.90 8037.01
普通股本 8065.81 8065.00 8063.40 8042.01 8039.90 8037.01
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 2017-07-31 2017-07-12 2017-06-30 2017-04-30 2017-03-31 2017-03-17
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
2017-09-11 17758.30 未披露
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each issued and outstanding share of Class B common stock, par value $0.01 per share, of the Company (the “Company Class B Common Stock”) was converted (the “Class B Conversion”) into one share of Class A common stock, par value $0.01 per share, of the Company (“Class A Common Stock”) and immediately thereafter, each issued and outstanding share of Class A Common Stock (including each share of Class A Common Stock into which the shares of Company Class B Common Stock was converted pursuant to the Class B Conversion) was, by means of a reverse stock split (the “Reverse Split”), consolidated into 0.720 of a share of Class A Common Stock (the “Company Share Consolidation Ratio”). No fractional shares of Class A Common Stock were issued in the Reverse Split, and, in connection with the Reverse Split, holders of Class A Common Stock became entitled to receive cash in lieu of any fractional shares in accordance with the Amended Company Charter.
2017-09-11
2017-08-08 8065.81 未披露 定期报告 2017-07-31
2017-08-09 8065.00 未披露 定期报告 2017-07-12
2017-08-08 8063.40 未披露 定期报告 2017-06-30
2017-05-10 8042.01 未披露 定期报告 2017-04-30
2017-05-10 8039.90 未披露 定期报告 2017-03-31
2017-03-31 8037.01 未披露 定期报告 2017-03-17
2017-03-01 8032.36 未披露 定期报告 2017-02-24
2017-03-01 8022.90 未披露
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From December 31, 2015 to December 31, 2016 Exercise of stock options and RSUs Issuance of common stock Company shares repurchased
2016-12-31
2016-11-09 8003.47 未披露 定期报告 2016-10-31
2016-11-09 8002.60 未披露 定期报告 2016-09-30
2016-08-08 8001.78 未披露 定期报告 2016-07-28
2016-08-08 7999.10 未披露 定期报告 2016-06-30
2016-05-06 8020.95 未披露 定期报告 2016-04-30
2016-05-06 8011.60 未披露 定期报告 2016-03-31
2016-03-31 8069.43 未披露 定期报告 2016-03-18
2016-02-29 8065.50 未披露 定期报告 2016-02-25
2016-02-29 8096.70 未披露
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from December 31, 2014 to December 31, 2015 Exercise of stock options and RSUs Issuance of common stock Company shares repurchased
2015-12-31
2015-11-09 8092.08 未披露 定期报告 2015-10-30
2015-11-09 8091.60 未披露 定期报告 2015-09-30
2015-08-10 8132.49 未披露 定期报告 2015-07-31
2015-08-10 8131.60 未披露 定期报告 2015-06-30
2015-05-11 8227.68 未披露 定期报告 2015-04-30
2015-05-11 8225.30 未披露 定期报告 2015-03-31
2015-04-02 8225.18 未披露 定期报告 2015-03-24
2015-03-02 8198.67 未披露 定期报告 2015-02-25
2015-03-02 8184.20 未披露
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from December 31,2013 to December 31,2014 Exercise of stock options and RSUs Issuance of common stock
2014-12-31
2014-11-10 8114.81 未披露 定期报告 2014-10-31
2014-11-10 8109.60 未披露 定期报告 2014-09-30
2014-08-11 8101.92 未披露 定期报告 2014-07-31
2014-08-11 8097.70 未披露 定期报告 2014-06-30
2014-05-12 8081.86 未披露 定期报告 2014-04-30
2014-05-12 8075.80 未披露 定期报告 2014-03-31
2014-04-04 8075.75 未披露 定期报告 2014-03-26
2014-02-28 8064.29 未披露 定期报告 2014-02-26
2014-02-28 8019.90 未披露
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from December 31,2012 to December 31,2013 Exercise of stock options and RSUs Issuance of common stock
2013-12-31
2013-11-12 8008.26 未披露 定期报告 2013-10-23
2013-11-12 8008.00 未披露 定期报告 2013-09-30
2013-08-06 8001.86 未披露 定期报告 2013-07-24
2013-08-06 8000.20 未披露 定期报告 2013-06-30
2013-05-10 7992.32 未披露 定期报告 2013-04-30
2013-05-10 7991.70 未披露 定期报告 2013-03-31
2013-04-05 7991.67 未披露 定期报告 2013-03-28
2013-03-01 7985.23 未披露 定期报告 2013-02-11
2013-03-01 7976.00 未披露
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from December 31, 2011 to December 31, 2012 Exercise of stock options and RSU's Issuance of common stock
2012-12-31
2012-11-09 7973.52 未披露 定期报告 2012-10-31
2012-11-09 7973.20 未披露 定期报告 2012-09-30
2012-08-09 7972.20 未披露 定期报告 2012-07-31
2012-08-09 7972.10 未披露 定期报告 2012-06-30
2012-05-10 7966.41 未披露 定期报告 2012-04-30
2012-05-10 7966.00 未披露 定期报告 2012-03-31
2012-02-29 7954.95 未披露 定期报告 2012-02-10
2012-02-29 7939.20 未披露
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from December 31, 2010 to December 31, 2011 Exercise of stock options and RSU's Issuance of common stock Stock repurchases
2011-12-31
2011-11-09 7936.47 未披露 定期报告 2011-10-31
2011-11-09 7936.30 未披露 定期报告 2011-09-30
2011-08-09 8045.58 未披露 定期报告 2011-07-31
2011-08-09 8044.80 未披露 定期报告 2011-06-30
2011-05-10 8345.06 未披露 定期报告 2011-04-30
2011-05-10 8383.60 未披露 定期报告 2011-03-31
2011-03-01 8379.85 未披露 定期报告 2011-02-10
2011-03-01 8369.30 未披露
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From Dec 31 2009 to Dec 31 2010 Exercise of stock options Issuance of common stock
2010-12-31
2010-11-09 8366.06 未披露 定期报告 2010-10-31
2010-11-09 8364.40 未披露 定期报告 2010-09-30
2010-08-09 8357.87 未披露 定期报告 2010-07-31
2010-08-09 8356.00 未披露 定期报告 2010-06-30
2010-05-10 8349.16 未披露 定期报告 2010-04-30
2010-05-10 8345.00 未披露 定期报告 2010-03-31
2010-03-01 8332.03 未披露 定期报告 2010-02-10
2010-03-01 8330.20 未披露
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from December 31, 2008 to December 31, 2009 Exercise of stock options Issuance of common stock Stock repurchases
2009-12-31
2009-02-27 8339.34 未披露 定期报告 2009-02-10
2009-02-27 8338.30 未披露
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from December 31, 2007 to December 31, 2008 Exercise of stock options Issuance of common stock Stock repurchases
2008-12-31
2008-02-29 8604.28 未披露 定期报告 2008-02-10
2008-02-29 8669.70 未披露
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from December 31, 2006 to December 31, 2007 Exercise of stock options Issuance of common stock
2007-12-31
2007-03-01 8616.61 未披露 定期报告 2007-02-10
2007-03-01 8611.10 未披露
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from December 31, 2005 to December 31, 2006 Exercise of stock options Issuance of common stock
2006-12-31
2006-03-08 8579.39 未披露 定期报告 2006-02-28
2006-03-08 8566.60 未披露
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from December 31, 2004 to December 31, 2005 Exercise of stock options Issuance of common stock On October 14, 2005 the Board of Directors approved a three-for-two stock split, effected in the form of a 50 percent stock dividend. The stock split occurred on December 23, 2005, to all shareholders of record as of the close of business on November 30, 2005.
2005-12-31
2005-03-16 5678.62 未披露 定期报告 2005-03-11
2005-03-16 5666.50 未披露
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from December 31, 2003 to December 31, 2004 Exercise of stock options Issuance of common stock On July 2, 2004 the Board of Directors approved a three-for-two stock split, effected in the form of a 50 percent stock dividend. The stock split occurred on July 20, 2004, to all shareholders of record as of the close of business on July 12, 2004.
2004-12-31
2004-02-25 3751.30 未披露 定期报告 2004-02-23
2004-02-25 3748.90 未披露
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from December 31, 2002 to December 31, 2003 Exercise of stock options Issuance of common stock
2003-12-31
2003-03-14 3718.56 未披露 定期报告 2003-02-26
2003-03-14 3714.50 未披露
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from December 31, 2001 to December 31, 2002 Exercise of stock options Issuance of common stock
2002-12-31
2002-03-21 3693.21 未披露 定期报告 2002-03-04
2002-03-21 3683.41 未披露
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from December 31, 2000 to December 31, 2001 Exercise of stock options Issuance of shares in stock offering, net of offering costs of $2,517,091 Issuance of common stock On May 9, 2001 the Board of Directors approved a three-for-two stock split, effected in the form of a 50 percent stock dividend. On December 7, 2001 the Company's Board of Directors approved another three-for-two stock split, effected in the form of a 50 percent stock dividend.
2001-12-31
2001-03-21 1499.22 未披露
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from December 31, 1999 to December 31, 2000 Exercise of stock options Issuance of 888 shares of common stock Issuance of shares for business acquisition
2000-12-31
2000-03-30 1464.10 未披露 定期报告 2000-03-27
2000-03-30 1461.92 未披露
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from December 31, 1998 to December 31, 1999 Exercise of stock options Issuance of shares for business acquisition Issuance of 512 shares of common stock Purchase of treasury stock, at cost
1999-12-31
1999-03-31 1499.21 未披露 定期报告 1999-03-04
1999-03-31 1498.15 未披露
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from December 31, 1997 to December 31, 1998 Exercise of stock options Issuance of 960 shares of common stock On April 22, 1998 the Company's Board of Directors approved a three for two stock split, effected in the form of a 50 percent stock dividend. The stock dividend was paid on May 18, 1998 to stockholders of record as of the close of business on May 1, 1998.
1998-12-31
1998-03-30 995.18 未披露 定期报告 1998-03-04
1998-03-30 994.96 未披露
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from December 31, 1996 to December 31, 1997 Exercise of stock options Issuance of 396 shares of common stock
1997-12-31
1997-03-31 990.45 未披露
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from December 31, 1995 to December 31, 1996 Exercise of stock options Issuance of 800,000 shares of common stock, net of offering costs of $1,109,191
1996-12-31
1997-03-31 910.20 未披露
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from December 31, 1994 to December 31, 1995 Exercise of stock options
1995-12-31
each issued and outstanding share of Class B common stock, par value $0.01 per share, of the Company (the “Company Class B Common Stock”) was converted (the “Class B Conversion”) into one share of Class A common stock, par value $0.01 per share, of the Company (“Class A Common Stock”) and immediately thereafter, each issued and outstanding share of Class A Common Stock (including each share of Class A Common Stock into which the shares of Company Class B Common Stock was converted pursuant to the Class B Conversion) was, by means of a reverse stock split (the “Reverse Split”), consolidated into 0.720 of a share of Class A Common Stock (the “Company Share Consolidation Ratio”). No fractional shares of Class A Common Stock were issued in the Reverse Split, and, in connection with the Reverse Split, holders of Class A Common Stock became entitled to receive cash in lieu of any fractional shares in accordance with the Amended Company Charter.
From December 31, 2015 to December 31, 2016 Exercise of stock options and RSUs Issuance of common stock Company shares repurchased
from December 31, 2014 to December 31, 2015 Exercise of stock options and RSUs Issuance of common stock Company shares repurchased
from December 31,2013 to December 31,2014 Exercise of stock options and RSUs Issuance of common stock
from December 31,2012 to December 31,2013 Exercise of stock options and RSUs Issuance of common stock
from December 31, 2011 to December 31, 2012 Exercise of stock options and RSU's Issuance of common stock
from December 31, 2010 to December 31, 2011 Exercise of stock options and RSU's Issuance of common stock Stock repurchases
From Dec 31 2009 to Dec 31 2010 Exercise of stock options Issuance of common stock
from December 31, 2008 to December 31, 2009 Exercise of stock options Issuance of common stock Stock repurchases
from December 31, 2007 to December 31, 2008 Exercise of stock options Issuance of common stock Stock repurchases
from December 31, 2006 to December 31, 2007 Exercise of stock options Issuance of common stock
from December 31, 2005 to December 31, 2006 Exercise of stock options Issuance of common stock
from December 31, 2004 to December 31, 2005 Exercise of stock options Issuance of common stock On October 14, 2005 the Board of Directors approved a three-for-two stock split, effected in the form of a 50 percent stock dividend. The stock split occurred on December 23, 2005, to all shareholders of record as of the close of business on November 30, 2005.
from December 31, 2003 to December 31, 2004 Exercise of stock options Issuance of common stock On July 2, 2004 the Board of Directors approved a three-for-two stock split, effected in the form of a 50 percent stock dividend. The stock split occurred on July 20, 2004, to all shareholders of record as of the close of business on July 12, 2004.
from December 31, 2002 to December 31, 2003 Exercise of stock options Issuance of common stock
from December 31, 2001 to December 31, 2002 Exercise of stock options Issuance of common stock
from December 31, 2000 to December 31, 2001 Exercise of stock options Issuance of shares in stock offering, net of offering costs of $2,517,091 Issuance of common stock On May 9, 2001 the Board of Directors approved a three-for-two stock split, effected in the form of a 50 percent stock dividend. On December 7, 2001 the Company's Board of Directors approved another three-for-two stock split, effected in the form of a 50 percent stock dividend.
from December 31, 1999 to December 31, 2000 Exercise of stock options Issuance of 888 shares of common stock Issuance of shares for business acquisition
from December 31, 1998 to December 31, 1999 Exercise of stock options Issuance of shares for business acquisition Issuance of 512 shares of common stock Purchase of treasury stock, at cost
from December 31, 1997 to December 31, 1998 Exercise of stock options Issuance of 960 shares of common stock On April 22, 1998 the Company's Board of Directors approved a three for two stock split, effected in the form of a 50 percent stock dividend. The stock dividend was paid on May 18, 1998 to stockholders of record as of the close of business on May 1, 1998.
from December 31, 1996 to December 31, 1997 Exercise of stock options Issuance of 396 shares of common stock
from December 31, 1995 to December 31, 1996 Exercise of stock options Issuance of 800,000 shares of common stock, net of offering costs of $1,109,191
from December 31, 1994 to December 31, 1995 Exercise of stock options