股本结构

单位:万股
公告日期 2023-02-24 2023-02-24 2022-10-31 2022-10-31 2022-07-29 2022-07-29
证券总股本 21705.48 21705.43 21705.33 21705.30 21705.07 21704.90
普通股本 21705.48 21705.43 21705.33 21705.30 21705.07 21704.90
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 2023-01-31 2022-12-31 2022-10-27 2022-09-30 2022-07-28 2022-06-30
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
2023-02-24 21705.48 未披露 定期报告 2023-01-31
2023-02-24 21705.43 未披露
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From December 31, 2021 to December 31, 2022 Stock repurchased and retired Issuances of common stock under stock plans
2022-12-31
2022-10-31 21705.33 未披露 定期报告 2022-10-27
2022-10-31 21705.30 未披露
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From June 30, 2022 to September 30, 2022 Stock repurchased and retired Issuances of common stock under stock plans
2022-09-30
2022-07-29 21705.07 未披露 定期报告 2022-07-28
2022-07-29 21704.90 未披露
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From March 31, 2022 to June 30, 2022 Stock repurchased and retired Issuances of common stock under stock plans Stock-based compensation
2022-06-30
2022-05-05 21704.64 未披露 定期报告 2022-05-02
2022-05-05 21696.69 未披露
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From January 1, 2021 to March 31, 2022 Stock repurchased and retired Issuances of common stock under stock plans
2022-03-31
2022-02-25 21662.67 未披露 定期报告 2022-01-31
2022-02-25 21662.55 未披露
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From December 31, 2020 to November 30, 2021 Stock repurchased and retired Issuances of common stock under stock plans
2021-11-30
2021-11-04 21662.18 未披露
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From June 30, 2021 to September 30, 2021 Stock repurchased and retired Issuances of common stock under stock plans
2021-09-30
2021-08-05 22013.32 未披露 定期报告 2021-07-31
2021-08-05 22062.65 未披露
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From March 31, 2021 to June 30, 2021 Stock repurchased and retired Issuances of common stock under stock plans
2021-06-30
2021-05-06 22062.32 未披露 定期报告 2021-04-30
2021-05-06 22049.12 未披露
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From January 1, 2020 to March 31, 2021 Stock repurchased and retired Issuances of common stock under stock plans
2021-03-31
2021-03-05 22041.11 未披露 定期报告 2021-02-12
2021-02-25 22022.90 未披露 定期报告 2021-01-31
2021-02-25 22022.63 未披露
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From January 1, 2020 to December 31, 2020 Stock repurchased and retired Issuances of common stock under stock plans
2020-12-31
2020-11-05 22022.54 未披露 定期报告 2020-10-31
2020-11-05 22022.22 未披露
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From June 30, 2020 to September 30, 2020 Stock repurchased and retired Issuances of common stock under stock plans
2020-09-30
2020-08-06 22022.18 未披露 定期报告 2020-07-31
2020-08-06 22021.91 未披露
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from March 31, 2020 to June 30, 2020 Stock repurchased and retired Issuances of common stock under stock plans Stock-based compensation
2020-06-30
2020-05-07 22021.53 未披露 定期报告 2020-04-30
2020-05-07 22017.50 未披露
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From January 1, 2020 to March 31, 2020 Stock repurchased and retired Issuances of common stock under stock plans
2020-03-31
2020-03-05 22043.84 未披露 定期报告 2020-02-12
2020-02-28 22026.87 未披露 定期报告 2020-01-31
2020-02-28 22022.93 未披露
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from January 1, 2019 to December 31, 2019 Stock repurchased and retired Issuances of common stock under stock plans
2019-12-31
2019-11-06 22021.65 未披露 定期报告 2019-10-31
2019-11-06 22021.21 未披露
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from June 30, 2019 to September 30, 2019 Stock repurchased and retired Issuances of common stock under stock plans
2019-09-30
2019-08-06 22019.94 未披露 定期报告 2019-07-31
2019-08-06 22049.87 未披露
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from March 31, 2019 to June 30, 2019 Stock repurchased and retired Issuances of common stock under stock plans
2019-06-30
2019-05-03 22048.37 未披露 定期报告 2019-04-30
2019-05-03 22045.72 未披露
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from January 1, 2019 to March 31, 2019 Stock repurchased and retired Issuances of common stock under stock plans
2019-03-31
2019-02-28 22035.84 未披露 定期报告 2019-02-08
2019-02-21 22029.67 未披露 定期报告 2019-01-31
2019-02-21 22025.50 未披露
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from January 1, 2018 to December 31, 2018 Stock repurchased and retired Issuances of common stock under stock plans
2018-12-31
2018-11-02 22024.01 未披露 定期报告 2018-10-31
2018-11-02 22023.82 未披露
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from June 30, 2018 to September 30, 2018 Stock repurchased and retired Issuances of common stock under stock plans
2018-09-30
2018-08-09 22020.51 未披露 定期报告 2018-07-31
2018-08-09 22020.47 未披露
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from January 1, 2018 to June 30, 2018 Stock repurchased and retired Issuances of common stock under stock plans
2018-06-30
2018-05-04 22017.19 未披露 定期报告 2018-04-30
2018-05-04 22046.08 未披露
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from January 1, 2018 to March 31, 2018 Stock repurchased and retired Issuances of common stock under stock plans
2018-03-31
2018-03-02 22043.92 未披露 定期报告 2018-02-09
2018-02-23 22028.95 未披露 定期报告 2018-01-31
2018-02-23 22014.88 未披露
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from January 1, 2017 to December 31, 2017 Stock repurchased and retired Issuances of common stock under stock plans
2017-12-31
2017-11-03 22023.18 未披露 定期报告 2017-10-31
2017-11-03 22022.54 未披露
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From January 1, 2017 to September 30, 2017 Stock repurchased and retired Issuances of common stock under stock plans
2017-09-30
2017-08-04 22021.02 未披露 定期报告 2017-07-31
2017-08-04 22020.45 未披露
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From January 1, 2017 to June 30, 2017 Stock repurchased and retired Issuances of common stock under stock plans
2017-06-30
2017-05-05 22040.38 未披露 定期报告 2017-04-30
2017-05-05 22034.91 未披露
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from January 1, 2017 to March 31, 2017 Stock repurchased and retired Issuances of common stock under stock plans
2017-03-31
2017-03-03 22034.35 未披露 定期报告 2017-02-10
2017-02-23 22024.70 未披露 定期报告 2017-01-31
2017-02-23 22017.70 未披露
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from December 31, 2015 to December 31, 2016 Stock repurchased and retired Issuances of common stock under stock plans
2016-12-31
2016-11-04 22020.83 未披露 定期报告 2016-10-31
2016-11-04 22020.73 未披露
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from January 1, 2016 to September 30, 2016 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2016-09-30
2016-08-05 22019.57 未披露 定期报告 2016-07-31
2016-08-05 22048.21 未披露
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from January 1, 2016 to June 30, 2016 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2016-06-30
2016-05-06 22046.25 未披露 定期报告 2016-04-30
2016-05-06 22017.12 未披露
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from January 1, 2016 to March 31, 2016 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2016-03-31
2016-03-08 22037.98 未披露 定期报告 2016-02-11
2016-02-25 22030.20 未披露 定期报告 2016-01-31
2016-02-25 22017.11 未披露
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from January 1, 2015 to December 31, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2015-12-31
2015-11-05 22021.70 未披露 定期报告 2015-10-31
2015-11-05 22021.67 未披露
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from January 1, 2015 to September 30, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2015-09-30
2015-08-06 22035.23 未披露 定期报告 2015-07-31
2015-08-06 22027.97 未披露
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from JANUARY 1, 2015 to June 30, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2015-06-30
2015-05-07 22055.79 未披露 定期报告 2015-04-30
2015-05-07 22045.37 未披露
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from January 1, 2015 to March 31, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2015-03-31
2015-03-03 22039.69 未披露 定期报告 2015-02-06
2015-02-23 22038.52 未披露 定期报告 2015-01-31
2015-02-23 22016.11 未披露
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from JANUARY 1, 2014 to December 31, 2014 Stock issued in connection with merger Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2014-12-31
2014-11-07 21726.39 未披露 定期报告 2014-10-31
2014-11-07 21726.17 未披露
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from JANUARY 1, 2014 to September 30, 2014 Stock issued in connection with merger Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2014-09-30
2014-08-05 21724.42 未披露 定期报告 2014-07-31
2014-08-05 21719.07 未披露
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from JANUARY 1, 2014 to June 30, 2014 Stock issued in connection with merger Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2014-06-30
2014-05-07 21693.65 未披露 定期报告 2014-04-30
2014-05-07 11231.95 未披露
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from JANUARY 1, 2014 to March 31, 2014 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2014-03-31
2014-02-26 11220.49 未披露 定期报告 2014-02-07
2014-02-18 11218.58 未披露 定期报告 2014-01-31
2014-01-17 11200.16 未披露 定期报告 2014-01-15
2014-02-18 11197.32 未披露
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from JANUARY 1, 2013 to December 31, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2013-12-31
2013-11-06 11192.92 未披露 定期报告 2013-10-31
2013-11-06 11192.88 未披露
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from January 1, 2013 to September 30, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2013-09-30
2013-08-06 11190.41 未披露 定期报告 2013-07-31
2013-08-06 11189.86 未披露
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From JANUARY 1, 2013 to June 30, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2013-06-30
2013-05-02 11196.11 未披露 定期报告 2013-04-29
2013-05-02 11196.06 未披露
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from JANUARY 1, 2013 to March 31, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2013-03-31
2013-02-25 11193.59 未披露 定期报告 2013-02-08
2013-02-15 11194.60 未披露 定期报告 2013-01-31
2013-02-15 11189.00 未披露
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from JANUARY 1, 2012 to December 31, 2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
2012-12-31
2012-11-01 11192.60 未披露 定期报告 2012-10-31
2012-11-01 11191.50 未披露
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From JANUARY 1, 2012 to September 30, 2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2012-09-30
2012-08-01 11189.18 未披露 定期报告 2012-07-31
2012-08-01 11189.13 未披露
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from JANUARY 1, 2012 to June 30, 2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2012-06-30
2012-05-04 11189.41 未披露 定期报告 2012-04-30
2012-05-04 11189.30 未披露
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from Jan 1,2012 to Mar 31,2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2012-03-31
2012-02-17 11219.34 未披露 定期报告 2012-01-31
2012-02-17 11216.49 未披露
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from JANUARY 1, 2011 to December 31, 2011 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2011-12-31
2011-11-04 11453.91 未披露 定期报告 2011-10-31
2011-11-04 11453.85 未披露
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From January 1,2011 to September 30,2011 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2011-09-30
2011-08-05 11453.85 未披露 定期报告 2011-07-29
2011-08-05 11453.78 未披露
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from JANUARY 1, 2011 to June 30, 2011 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2011-06-30
2011-05-05 11464.44 未披露 定期报告 2011-04-30
2011-05-05 11464.25 未披露
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Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2011-03-31
2011-02-17 11456.12 未披露 定期报告 2011-01-31
2011-02-17 11453.68 未披露
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from Jan 1 2010 to dec 31 2010 Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit Conversion of preferred stock to common stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Amortization of discount on preferred stock
2010-12-31
2010-11-04 11453.25 未披露 定期报告 2010-10-31
2010-11-04 11453.15 未披露
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from Jan 1 2010 to sep 30 2010 Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies Amortization of discount on preferred stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Conversion of preferred stock to common stock
2010-09-30
2010-08-05 11452.54 未披露 定期报告 2010-07-31
2010-08-05 11452.50 未披露
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from Jan 1 2010 to Jun 30 2010 Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies Amortization of discount on preferred stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Conversion of preferred stock to common stock
2010-06-30
2010-05-07 11451.11 未披露 定期报告 2010-04-30
2010-05-07 9552.74 18.98
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Amortization of discount on preferred stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Issuance of common stock Stock repurchased and retired Stock repurchased and retired
2010-03-31
2010-02-19 8680.89 未披露 定期报告 2010-01-31
2010-02-19 8678.56 21.42
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from JANUARY 1, 2009 to December 31, 2009 Amortization of discount on preferred stock Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
2009-12-31
2009-02-27 6016.74 未披露 定期报告 2009-01-31
2009-02-27 6014.64 21.42
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from JANUARY 1, 2008 to December 31, 2008 Issuance of preferred stock to U.S. Treasury Amortization of discount on preferred stock Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit
2008-12-31
2008-02-26 6001.15 未披露 定期报告 2008-01-31
2008-02-26 5998.02 未披露
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from JANUARY 1, 2007 to December 31, 2007 Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit Stock issued in connection with acquisition
2007-12-31
2007-03-01 5815.72 未披露 定期报告 2007-01-31
2007-03-01 5808.02 未披露
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from JANUARY 1, 2006 to December 31, 2006 Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit Stock issued in connection with acquisitions
2006-12-31
2006-03-14 4470.26 未披露 定期报告 2006-02-28
2006-03-14 4455.63 未披露
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from JANUARY 1, 2005 to December 31, 2005 Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit
2005-12-31
2005-03-31 4439.01 未披露 定期报告 2005-02-28
2005-03-31 4421.11 未披露
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from JANUARY 1, 2004 to December 31, 2004 Stock repurchased and retired Stock options exercised and related tax benefit Stock issued in connection with acquisitions
2004-12-31
2004-03-15 2846.03 未披露 定期报告 2004-03-01
2004-03-15 2841.18 未披露
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from JANUARY 1, 2003 to December 31, 2003 Stock repurchased and retired Stock option plans
2003-12-31
2003-03-31 2825.72 未披露 定期报告 2003-03-24
2003-03-31 2798.06 未披露
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from JANUARY 1, 2002 to December 31, 2002 Stock repurchased and retired Stock option plans Stock issued in connection with acquisitions
2002-12-31
2002-04-01 1996.47 未披露 定期报告 2002-03-15
2002-04-01 1995.30 未披露
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from JANUARY 1, 2001 to December 31, 2001 Proceeds from stock options exercised Stock issued in connection with acquisitions
2001-12-31
2001-03-30 1439.34 未披露
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from JANUARY 1, 2000 to December 31, 2000 Stock repurchased and retired Proceeds from stock options exercised
2000-12-31
2000-03-30 760.97 未披露
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from January 1, 1999 to December 31, 1999 Stock repurchased Proceeds from stock options exercised
1999-12-31
2000-03-30 766.76 未披露
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from January 1, 1998 to December 31, 1998 Stock Issuance, net of issuance costs of $1,416,000 Stock options exercised stock splits including a four-for-one stock split paid on February 2,1998
1998-12-31
From December 31, 2021 to December 31, 2022 Stock repurchased and retired Issuances of common stock under stock plans
From June 30, 2022 to September 30, 2022 Stock repurchased and retired Issuances of common stock under stock plans
From March 31, 2022 to June 30, 2022 Stock repurchased and retired Issuances of common stock under stock plans Stock-based compensation
From January 1, 2021 to March 31, 2022 Stock repurchased and retired Issuances of common stock under stock plans
From December 31, 2020 to November 30, 2021 Stock repurchased and retired Issuances of common stock under stock plans
From June 30, 2021 to September 30, 2021 Stock repurchased and retired Issuances of common stock under stock plans
From March 31, 2021 to June 30, 2021 Stock repurchased and retired Issuances of common stock under stock plans
From January 1, 2020 to March 31, 2021 Stock repurchased and retired Issuances of common stock under stock plans
From January 1, 2020 to December 31, 2020 Stock repurchased and retired Issuances of common stock under stock plans
From June 30, 2020 to September 30, 2020 Stock repurchased and retired Issuances of common stock under stock plans
from March 31, 2020 to June 30, 2020 Stock repurchased and retired Issuances of common stock under stock plans Stock-based compensation
From January 1, 2020 to March 31, 2020 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2019 to December 31, 2019 Stock repurchased and retired Issuances of common stock under stock plans
from June 30, 2019 to September 30, 2019 Stock repurchased and retired Issuances of common stock under stock plans
from March 31, 2019 to June 30, 2019 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2019 to March 31, 2019 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2018 to December 31, 2018 Stock repurchased and retired Issuances of common stock under stock plans
from June 30, 2018 to September 30, 2018 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2018 to June 30, 2018 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2018 to March 31, 2018 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2017 to December 31, 2017 Stock repurchased and retired Issuances of common stock under stock plans
From January 1, 2017 to September 30, 2017 Stock repurchased and retired Issuances of common stock under stock plans
From January 1, 2017 to June 30, 2017 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2017 to March 31, 2017 Stock repurchased and retired Issuances of common stock under stock plans
from December 31, 2015 to December 31, 2016 Stock repurchased and retired Issuances of common stock under stock plans
from January 1, 2016 to September 30, 2016 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from January 1, 2016 to June 30, 2016 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from January 1, 2016 to March 31, 2016 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from January 1, 2015 to December 31, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from January 1, 2015 to September 30, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2015 to June 30, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from January 1, 2015 to March 31, 2015 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2014 to December 31, 2014 Stock issued in connection with merger Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2014 to September 30, 2014 Stock issued in connection with merger Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2014 to June 30, 2014 Stock issued in connection with merger Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2014 to March 31, 2014 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2013 to December 31, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from January 1, 2013 to September 30, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
From JANUARY 1, 2013 to June 30, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2013 to March 31, 2013 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
from JANUARY 1, 2012 to December 31, 2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit
From JANUARY 1, 2012 to September 30, 2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
from JANUARY 1, 2012 to June 30, 2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
from Jan 1,2012 to Mar 31,2012 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
from JANUARY 1, 2011 to December 31, 2011 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
From January 1,2011 to September 30,2011 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
from JANUARY 1, 2011 to June 30, 2011 Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
from Jan 1 2010 to dec 31 2010 Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax benefit Conversion of preferred stock to common stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Amortization of discount on preferred stock
from Jan 1 2010 to sep 30 2010 Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies Amortization of discount on preferred stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Conversion of preferred stock to common stock
from Jan 1 2010 to Jun 30 2010 Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies Amortization of discount on preferred stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Conversion of preferred stock to common stock
Amortization of discount on preferred stock Redemption of preferred stock issued to U.S. Treasury Issuance of preferred stock Issuance of common stock Stock repurchased and retired Stock repurchased and retired
from JANUARY 1, 2009 to December 31, 2009 Amortization of discount on preferred stock Issuance of common stock Stock repurchased and retired Issuances of common stock under stock plans and related net tax deficiencies
from JANUARY 1, 2008 to December 31, 2008 Issuance of preferred stock to U.S. Treasury Amortization of discount on preferred stock Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit
from JANUARY 1, 2007 to December 31, 2007 Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit Stock issued in connection with acquisition
from JANUARY 1, 2006 to December 31, 2006 Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit Stock issued in connection with acquisitions
from JANUARY 1, 2005 to December 31, 2005 Stock repurchased and retired Issuances of common stock under stock plans and related tax benefit
from JANUARY 1, 2004 to December 31, 2004 Stock repurchased and retired Stock options exercised and related tax benefit Stock issued in connection with acquisitions
from JANUARY 1, 2003 to December 31, 2003 Stock repurchased and retired Stock option plans
from JANUARY 1, 2002 to December 31, 2002 Stock repurchased and retired Stock option plans Stock issued in connection with acquisitions
from JANUARY 1, 2001 to December 31, 2001 Proceeds from stock options exercised Stock issued in connection with acquisitions
from JANUARY 1, 2000 to December 31, 2000 Stock repurchased and retired Proceeds from stock options exercised
from January 1, 1999 to December 31, 1999 Stock repurchased Proceeds from stock options exercised
from January 1, 1998 to December 31, 1998 Stock Issuance, net of issuance costs of $1,416,000 Stock options exercised stock splits including a four-for-one stock split paid on February 2,1998