股本结构
单位：万股
| 公告日期 | 2025-11-04 | 2025-11-04 | 2025-08-06 | 2025-08-06 | 2025-05-08 | 2025-05-08 |
|---|---|---|---|---|---|---|
| 证券总股本 | 5049.36 | 5048.97 | 5048.87 | 5048.81 | 5037.13 | 5037.06 |
| 普通股本 | 5049.36 | 5048.97 | 5048.87 | 5048.81 | 5037.13 | 5037.06 |
| 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 | 2025-10-31 | 2025-09-30 | 2025-07-31 | 2025-06-30 | 2025-04-30 | 2025-03-31 |
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 |
|---|---|---|---|---|
| 2025-11-04 | 5049.36 | 未披露 | 定期报告 | 2025-10-31 |
| 2025-11-04 | 5048.97 | 未披露 | 定期报告 | 2025-09-30 |
| 2025-08-06 | 5048.87 | 未披露 | 定期报告 | 2025-07-31 |
| 2025-08-06 | 5048.81 | 未披露 | 定期报告 | 2025-06-30 |
| 2025-05-08 | 5037.13 | 未披露 | 定期报告 | 2025-04-30 |
| 2025-05-08 | 5037.06 | 未披露 | 定期报告 | 2025-03-31 |
| 2025-03-24 | 5037.06 | 未披露 | 定期报告 | 2025-03-12 |
| 2025-02-27 | 5097.10 | 未披露 | 定期报告 | 2025-02-20 |
| 2025-02-27 | 5097.02 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Treasury shares acquired under share repurchase program
|
2024-12-31 |
| 2024-11-07 | 5103.01 | 未披露 | 定期报告 | 2024-10-31 |
| 2024-11-07 | 5102.94 | 未披露 | 定期报告 | 2024-09-30 |
| 2024-08-06 | 5102.82 | 未披露 | 定期报告 | 2024-07-30 |
| 2024-08-06 | 5102.77 | 未披露 | 定期报告 | 2024-06-30 |
| 2024-05-09 | 5127.65 | 未披露 | 定期报告 | 2024-05-02 |
| 2024-05-09 | 5127.58 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Share-based compensation
|
2024-03-31 |
| 2024-03-21 | 5127.59 | 未披露 | 定期报告 | 2024-03-08 |
| 2024-02-28 | 5092.59 | 未披露 | 定期报告 | 2024-02-21 |
| 2024-02-28 | 5086.29 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Treasury shares acquired under share repurchase program
|
2023-12-31 |
| 2023-11-02 | 5113.95 | 未披露 | 定期报告 | 2023-10-26 |
| 2023-11-02 | 5113.92 | 未披露 | 定期报告 | 2023-09-30 |
| 2023-08-02 | 5193.49 | 未披露 | 定期报告 | 2023-07-26 |
| 2023-05-09 | 5488.55 | 未披露 | 定期报告 | 2023-05-02 |
| 2023-05-09 | 5496.45 | 未披露 | 定期报告 | 2023-03-31 |
| 2023-03-23 | 5496.45 | 未披露 | 定期报告 | 2023-03-10 |
| 2023-02-28 | 5483.81 | 未披露 | 定期报告 | 2023-02-21 |
| 2023-02-28 | 5485.27 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Share-based compensation
|
2022-12-31 |
| 2022-11-02 | 5489.26 | 未披露 | 定期报告 | 2022-10-26 |
| 2022-11-02 | 5490.02 | 未披露 | 定期报告 | 2022-09-30 |
| 2022-08-03 | 5489.99 | 未披露 | 定期报告 | 2022-07-27 |
| 2022-08-03 | 5489.97 | 未披露 | 定期报告 | 2022-06-30 |
| 2022-05-09 | 5485.74 | 未披露 | 定期报告 | 2022-05-02 |
| 2022-05-09 | 5485.70 | 未披露 | 定期报告 | 2022-03-31 |
| 2022-03-23 | 5485.30 | 未披露 | 定期报告 | 2022-03-10 |
| 2022-02-28 | 5460.49 | 未披露 | 定期报告 | 2022-02-21 |
| 2022-02-28 | 5455.61 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Share-based compensation
|
2021-12-31 |
| 2021-11-03 | 5440.63 | 未披露 | 定期报告 | 2021-10-26 |
| 2021-11-03 | 5440.61 | 未披露 | 定期报告 | 2021-09-30 |
| 2021-08-04 | 5440.58 | 未披露 | 定期报告 | 2021-07-28 |
| 2021-08-04 | 5440.56 | 未披露 | 定期报告 | 2021-06-30 |
| 2021-05-10 | 5434.92 | 未披露 | 定期报告 | 2021-05-03 |
| 2021-05-10 | 5434.87 | 未披露 | 定期报告 | 2021-03-31 |
| 2021-03-23 | 5434.87 | 未披露 | 定期报告 | 2021-03-10 |
| 2021-03-01 | 5372.63 | 未披露 | 定期报告 | 2021-02-22 |
| 2021-03-01 | 5367.71 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Common shares issued (cancelled), net
Treasury shares acquired under share repurchase program
Share-based compensation
|
2020-12-31 |
| 2020-11-09 | 5392.83 | 未披露 | 定期报告 | 2020-11-02 |
| 2020-11-09 | 5392.74 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Treasury shares acquired under share repurchase program
|
2020-09-30 |
| 2020-08-05 | 5775.17 | 未披露 | 定期报告 | 2020-07-29 |
| 2020-08-05 | 6250.93 | 未披露 |
更多>>
from March 31,2020 to June 30,2020
Treasury shares acquired under share repurchase program
|
2020-06-30 |
| 2020-05-11 | 6770.00 | 未披露 | 定期报告 | 2020-05-04 |
| 2020-05-11 | 7216.04 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Treasury shares acquired under share repurchase program
|
2020-03-31 |
| 2020-03-25 | 7548.30 | 未披露 | 定期报告 | 2020-03-10 |
| 2020-02-27 | 7645.91 | 未披露 | 定期报告 | 2020-02-20 |
| 2020-02-27 | 7943.33 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Common shares issued (cancelled), net
Treasury shares acquired under share repurchase program
Share-based compensation
|
2019-12-31 |
| 2019-11-05 | 8005.14 | 未披露 | 定期报告 | 2019-10-29 |
| 2019-11-05 | 8046.79 | 未披露 |
更多>>
From June 30, 2019 to September 30, 2019
Treasury shares acquired under share repurchase program
Share-based compensation
|
2019-09-30 |
| 2019-08-06 | 8475.65 | 未披露 | 定期报告 | 2019-07-30 |
| 2019-08-06 | 8480.10 | 未披露 |
更多>>
From March 31, 2019 to June 30,2019
Treasury shares acquired under share repurchase program
Share-based compensation
|
2019-06-30 |
| 2019-05-08 | 9018.05 | 未披露 | 定期报告 | 2019-05-01 |
| 2019-05-08 | 9017.95 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Treasury shares acquired under share repurchase program
|
2019-03-31 |
| 2019-03-20 | 9017.96 | 未披露 | 定期报告 | 2019-03-07 |
| 2019-02-28 | 8962.26 | 未披露 | 定期报告 | 2019-02-21 |
| 2019-02-28 | 8982.17 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Share-based compensation, net of tax
Treasury shares issued for warrant exercises
Treasury shares acquired under share repurchase program
|
2018-12-31 |
| 2018-11-06 | 9069.01 | 未披露 | 定期报告 | 2018-10-31 |
| 2018-11-06 | 9068.97 | 未披露 |
更多>>
from December 31, 2017 to September 30, 2018
Share-based compensation
Treasury shares issued for warrant exercises
Treasury shares acquired under share repurchase program
|
2018-09-30 |
| 2018-08-08 | 9068.93 | 未披露 | 定期报告 | 2018-08-02 |
| 2018-08-08 | 9066.20 | 未披露 |
更多>>
from December 31, 2017 to June 30, 2018
Share-based compensation
Treasury shares acquired under share repurchase program
Treasury shares issued for warrant exercises
|
2018-06-30 |
| 2018-05-09 | 9048.12 | 未披露 | 定期报告 | 2018-05-03 |
| 2018-05-09 | 8932.56 | 未披露 |
更多>>
From December 31, 2017 to March 31, 2018
Share-based compensation
Treasury shares acquired under share repurchase program
|
2018-03-31 |
| 2018-03-21 | 8932.56 | 未披露 | 定期报告 | 2018-03-08 |
| 2018-03-01 | 8876.35 | 未披露 | 定期报告 | 2018-02-22 |
| 2018-03-01 | 9148.44 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Share-based compensation, net of tax
Treasury shares acquired under share repurchase program
|
2017-12-31 |
| 2017-11-07 | 9177.79 | 未披露 | 定期报告 | 2017-11-03 |
| 2017-11-07 | 12310.95 | 未披露 |
更多>>
From December 31, 2016 To September 30, 2017
Share-based compensation
Treasury shares acquired under share repurchase program
|
2017-09-30 |
| 2017-08-08 | 12581.64 | 未披露 | 定期报告 | 2017-08-02 |
| 2017-08-08 | 12582.21 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Share-based compensation
Treasury shares acquired under share repurchase program
|
2017-06-30 |
| 2017-05-10 | 12942.84 | 未披露 | 定期报告 | 2017-05-04 |
| 2017-05-10 | 12995.93 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Share-based compensation
Treasury shares acquired under share repurchase program
|
2017-03-31 |
| 2017-03-22 | 13482.21 | 未披露 | 定期报告 | 2017-03-09 |
| 2017-03-01 | 13439.81 | 未披露 | 定期报告 | 2017-02-23 |
| 2017-03-01 | 13520.08 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Share-based compensation, net of tax
Treasury shares acquired under share repurchase program
|
2016-12-31 |
| 2016-11-08 | 13574.18 | 未披露 | 定期报告 | 2016-11-02 |
| 2016-11-08 | 13572.34 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Share-based compensation
Treasury shares acquired under share repurchase program
|
2016-09-30 |
| 2016-08-08 | 13565.08 | 未披露 | 定期报告 | 2016-08-02 |
| 2016-08-08 | 13564.35 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Share-based compensation
Treasury shares acquired under share repurchase program
|
2016-06-30 |
| 2016-05-09 | 13728.09 | 未披露 | 定期报告 | 2016-05-05 |
| 2016-05-09 | 13727.73 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Share-based compensation
Treasury shares acquired under share repurchase program
|
2016-03-31 |
| 2016-03-22 | 13727.86 | 未披露 | 定期报告 | 2016-03-14 |
| 2016-02-29 | 13660.09 | 未披露 | 定期报告 | 2016-02-25 |
| 2016-02-29 | 15153.04 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Share-based compensation,net of tax of $9
Treasury shares acquired under share repurchase program
|
2015-12-31 |
| 2015-11-04 | 15295.54 | 未披露 | 定期报告 | 2015-10-29 |
| 2015-11-04 | 15294.64 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Share-based compensation,net of tax of $9
Treasury shares acquired under share repurchase program
|
2015-09-30 |
| 2015-08-04 | 16875.85 | 未披露 | 定期报告 | 2015-07-29 |
| 2015-08-04 | 17197.87 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Share-based compensation, net of tax of $9
Treasury shares acquired under share repurchase program
|
2015-06-30 |
| 2015-05-11 | 18166.89 | 未披露 | 定期报告 | 2015-05-05 |
| 2015-05-11 | 18357.36 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Share-based compensation, net of tax of $9
Treasury shares acquired under share repurchase program
|
2015-03-31 |
| 2015-03-24 | 18506.36 | 未披露 | 定期报告 | 2015-03-12 |
| 2015-03-02 | 18566.34 | 未披露 | 定期报告 | 2015-02-26 |
| 2015-03-02 | 19194.29 | 未披露 |
更多>>
From December 31, 2013 to December 31, 2014
Share-based compensation, net of tax of $2
Treasury shares acquired under share repurchase program
|
2014-12-31 |
| 2014-11-05 | 19319.73 | 未披露 | 定期报告 | 2014-10-30 |
| 2014-11-05 | 19319.15 | 未披露 |
更多>>
From December 31, 2013 to September 30, 2014
Share-based compensation net of tax of $2
Treasury shares acquired under share repurchase program
|
2014-09-30 |
| 2014-08-06 | 19319.50 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-06 | 19443.51 | 未披露 |
更多>>
From December 31, 2013 to June 30, 2014
Share-based compensation net of tax of $2
Treasury shares acquired under share repurchase program
|
2014-06-30 |
| 2014-05-12 | 19520.98 | 未披露 | 定期报告 | 2014-05-07 |
| 2014-05-12 | 19520.49 | 未披露 |
更多>>
from December 31,2013 to March 31,2014
Share-based compensation net of tax of $2
|
2014-03-31 |
| 2014-03-19 | 19234.01 | 未披露 | 定期报告 | 2014-03-07 |
| 2014-03-03 | 19225.97 | 未披露 | 定期报告 | 2014-02-21 |
| 2014-03-03 | 19224.99 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Share-based compensation, net of tax of $4
Treasury shares received for warrant issuance
|
2013-12-31 |
| 2013-11-12 | 19224.78 | 未披露 | 定期报告 | 2013-11-07 |
| 2013-11-12 | 19225.26 | 未披露 |
更多>>
from December31, 2012 to September30, 2013
Share-based compensation net of tax of $4
|
2013-09-30 |
| 2013-08-07 | 19297.19 | 未披露 | 定期报告 | 2013-08-01 |
| 2013-08-07 | 19296.74 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Share-based compensation net of tax of $5
|
2013-06-30 |
| 2013-05-09 | 19296.48 | 未披露 | 定期报告 | 2013-05-02 |
| 2013-05-09 | 19295.77 | 未披露 |
更多>>
from December 31, 2012 to March 31, 2013
Share-based compensation net of tax of $5
|
2013-03-31 |
| 2013-03-18 | 19304.75 | 未披露 | 定期报告 | 2013-03-07 |
| 2013-02-27 | 19275.35 | 未披露 | 定期报告 | 2013-02-21 |
| 2013-02-27 | 19567.15 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Share-based compensation, net of tax of $7
|
2012-12-31 |
| 2012-11-07 | 19373.18 | 未披露 | 定期报告 | 2012-11-01 |
| 2012-11-07 | 19372.53 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Share-based compensation net of tax of $6
|
2012-09-30 |
| 2012-08-08 | 19375.35 | 未披露 | 定期报告 | 2012-08-02 |
| 2012-08-08 | 19374.74 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Share-based compensation net of tax of $6
|
2012-06-30 |
| 2012-05-10 | 19382.56 | 未披露 | 定期报告 | 2012-05-04 |
| 2012-05-10 | 19373.88 | 未披露 |
更多>>
Share-based compensation net of tax of $5
|
2012-03-31 |
| 2012-02-29 | 19315.42 | 未披露 | 定期报告 | 2012-02-23 |
| 2012-02-29 | 19314.32 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Share-based compensation, net of tax of $4
Treasury shares acquired under share repurchase program
|
2011-12-31 |
| 2011-11-09 | 19316.79 | 未披露 | 定期报告 | 2011-11-03 |
| 2011-11-09 | 19315.78 | 未披露 |
更多>>
FROM December 31, 2010 TO September 30, 2011
Share-based compensation, net of tax of $4
Treasury shares acquired under share repurchase program
|
2011-09-30 |
| 2011-08-09 | 19678.79 | 未披露 | 定期报告 | 2011-08-02 |
| 2011-08-09 | 19678.05 | 未披露 |
更多>>
From Dec 31 2010 to Jun 30 2011
Share-based compensation net of tax of $4
|
2011-06-30 |
| 2011-05-10 | 19977.94 | 未披露 | 定期报告 | 2011-05-04 |
| 2011-05-10 | 19977.10 | 未披露 |
更多>>
From Dec 31 2010 to Mar 31 2011
Share-based compensation net of tax of $3,536
|
2011-03-31 |
| 2011-03-01 | 19975.00 | 未披露 | 定期报告 | 2011-02-24 |
| 2011-03-01 | 19974.56 | 未披露 |
更多>>
From Dec 31 2009 to Dec 31 2010
Share-based compensation net of tax of $2,846
|
2010-12-31 |
| 2010-11-09 | 19985.78 | 未披露 | 定期报告 | 2010-11-04 |
| 2010-11-09 | 19985.20 | 未披露 |
更多>>
From Dec 31 2009 to Sep 30 2010
Share-based compensation net of tax of $3,137
|
2010-09-30 |
| 2010-08-09 | 20041.20 | 未披露 | 定期报告 | 2010-08-02 |
| 2010-08-09 | 20151.21 | 未披露 |
更多>>
From Dec 31 2009 to Jun 30 2010
Share-based compensation net of tax of $2,683
|
2010-06-30 |
| 2010-05-10 | 20502.22 | 未披露 | 定期报告 | 2010-05-05 |
| 2010-05-10 | 20492.59 | 未披露 |
更多>>
From Dec 31 2009 to Mar 31 2010
Share-based compensation net of deferred tax of $686
|
2010-03-31 |
| 2010-03-01 | 20426.73 | 未披露 | 定期报告 | 2010-02-25 |
| 2010-03-01 | 20466.78 | 未披露 |
更多>>
From December 31,2008 to December 31,2009
Share-based compensation net of deferred income taxes of $4,950
Treasury shares acquired under share repurchase program
|
2009-12-31 |
| 2009-03-02 | 20871.37 | 未披露 | 定期报告 | 2009-02-25 |
| 2009-03-02 | 20792.09 | 未披露 |
更多>>
From December 31,2007 to December 31,2008
Issuance of common stock
Share-based compensation net of change in deferred income taxes of $(15,616)
Treasury shares acquired under share repurchase program
|
2008-12-31 |
| 2008-02-29 | 23613.70 | 未披露 | 定期报告 | 2008-02-15 |
| 2008-02-29 | 12537.21 | 未披露 |
更多>>
From December 31,2006 to December 31,2007
Treasury shares acquired under share repurchase program
Share-based compensation net of change in deferred income taxes of $(7,260)
|
2007-12-31 |
| 2007-03-01 | 13474.01 | 未披露 | 定期报告 | 2007-02-15 |
| 2007-03-01 | 13483.54 | 未披露 |
更多>>
From December 31,2005 to December 31,2006
Treasury shares acquired
Stock-based compensation
|
2006-12-31 |
| 2006-03-08 | 13400.87 | 未披露 | 定期报告 | 2006-03-01 |
| 2006-03-08 | 13304.73 | 未披露 |
更多>>
From December 31,2004 to December 31,2005
Treasury shares acquired
Stock-based compensation
|
2005-12-31 |
| 2005-03-16 | 13763.10 | 未披露 | 定期报告 | 2005-03-11 |
| 2005-03-16 | 13939.13 | 未披露 |
更多>>
From December 31,2003 to December 31,2004
Treasury shares acquired
Stock-based compensation
|
2004-12-31 |
| 2004-03-12 | 14438.06 | 未披露 | 定期报告 | 2004-03-08 |
| 2004-03-12 | 14387.52 | 未披露 |
更多>>
From December 31,2002 to December 31,2003
Treasury shares acquired
Stock-based compensation
|
2003-12-31 |
| 2003-03-31 | 14421.01 | 未披露 | 定期报告 | 2003-03-20 |
| 2003-03-31 | 14477.38 | 未披露 |
更多>>
From December 31,2001 to December 31,2002
Treasury shares acquired
Stock-based compensation
|
2002-12-31 |
| 2002-03-29 | 14816.66 | 未披露 | 定期报告 | 2002-03-21 |
| 2002-03-29 | 14843.41 | 未披露 |
更多>>
From December 31,2000 to December 31,2001
Unearned compensation - restricted stock
Exercise of stock options
Dividends
On March 15, 2001 the Company's board of directors approved a three-for-two stock split by means of a stock dividend. The three-for-two stock split was accomplished through a stock dividend distributed on April 20, 2001 to shareholders of record on April 2, 2001.
|
2001-12-31 |
| 2001-03-30 | 9881.52 | 未披露 | 定期报告 | 2001-03-15 |
| 2001-03-30 | 9856.39 | 未披露 |
更多>>
From December 31, 1999 to December 31, 2000
Unearned compensation - restricted stock
Exercise of stock options
|
2000-12-31 |
| 2000-03-29 | 9889.13 | 未披露 | 定期报告 | 2000-03-16 |
| 2000-03-29 | 9955.21 | 未披露 |
更多>>
From December 31,1998 to December 31,1999
Unearned compensation - restricted stock
Exercise of stock options
Stock issued for acquisition
|
1999-12-31 |
| 1999-03-30 | 9974.85 | 未披露 | 定期报告 | 1999-03-25 |
| 1999-03-30 | 9954.79 | 未披露 |
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From December 31,1997 to December 31,1998
Unearned compensation - restricted stock
Exercise of stock options
|
1998-12-31 |
| 1998-03-30 | 9770.41 | 未披露 | 定期报告 | 1998-03-20 |
| 1998-03-30 | 8946.10 | 未披露 |
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From December 31,1996 to December 31,1997
Net proceeds from issuance of shares
Unearned compensation restricted stock
Stock issued for acquisition
Exercise of stock options
On September 17, 1997, the Board of Directors approved a two-for-one stock split, which was effected in the form of a 100% stock dividend payable on October 29, 1997 to shareholders of record as of October 1, 1997.
|
1997-12-31 |
| 1997-03-28 | 4332.31 | 未披露 | 定期报告 | 1997-03-17 |
| 1997-03-28 | 4329.42 | 未披露 |
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From December 31,1995 to December 31,1996
Net proceeds from issuance of shares
Exercise of stock options
|
1996-12-31 |
| 1996-03-29 | 4285.39 | 未披露 | 定期报告 | 1996-03-22 |
| 1996-03-29 | 4200.37 | 未披露 |
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From December 31, 1994 to December 31, 1995
Unearned compensation restricted stock
Exercise of stock options
|
1995-12-31 |
| 1995-03-31 | 4164.56 | 未披露 | 定期报告 | 1995-03-20 |
| 1995-03-31 | 4161.56 | 未披露 |
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From December 31, 1993 to December 31, 1994
Exercise of stock options
Treasury shares acquired
|
1994-12-31 |
From December 31, 2023 to December 31, 2024
Treasury shares acquired under share repurchase program
From December 31, 2023 to March 31, 2024
Share-based compensation
From December 31,2022 to December 31,2023
Treasury shares acquired under share repurchase program
From December 31, 2021 to December 31, 2022
Share-based compensation
From December 31, 2020 to December 31, 2021
Share-based compensation
From December 31,2019 to December 31,2020
Common shares issued (cancelled), net
Treasury shares acquired under share repurchase program
Share-based compensation
From June 30, 2020 to September 30, 2020
Treasury shares acquired under share repurchase program
from March 31,2020 to June 30,2020
Treasury shares acquired under share repurchase program
From December 31, 2019 to March 31, 2020
Treasury shares acquired under share repurchase program
from December 31, 2018 to December 31, 2019
Common shares issued (cancelled), net
Treasury shares acquired under share repurchase program
Share-based compensation
From June 30, 2019 to September 30, 2019
Treasury shares acquired under share repurchase program
Share-based compensation
From March 31, 2019 to June 30,2019
Treasury shares acquired under share repurchase program
Share-based compensation
from December 31, 2018 to March 31, 2019
Treasury shares acquired under share repurchase program
from December 31, 2017 to December 31, 2018
Share-based compensation, net of tax
Treasury shares issued for warrant exercises
Treasury shares acquired under share repurchase program
from December 31, 2017 to September 30, 2018
Share-based compensation
Treasury shares issued for warrant exercises
Treasury shares acquired under share repurchase program
from December 31, 2017 to June 30, 2018
Share-based compensation
Treasury shares acquired under share repurchase program
Treasury shares issued for warrant exercises
From December 31, 2017 to March 31, 2018
Share-based compensation
Treasury shares acquired under share repurchase program
from December 31, 2016 to December 31, 2017
Share-based compensation, net of tax
Treasury shares acquired under share repurchase program
From December 31, 2016 To September 30, 2017
Share-based compensation
Treasury shares acquired under share repurchase program
from December 31, 2016 to June 30, 2017
Share-based compensation
Treasury shares acquired under share repurchase program
from December 31, 2016 to March 31, 2017
Share-based compensation
Treasury shares acquired under share repurchase program
from December 31, 2015 to December 31, 2016
Share-based compensation, net of tax
Treasury shares acquired under share repurchase program
from December 31, 2015 to September 30, 2016
Share-based compensation
Treasury shares acquired under share repurchase program
from December 31, 2015 to June 30, 2016
Share-based compensation
Treasury shares acquired under share repurchase program
from December 31, 2015 to March 31, 2016
Share-based compensation
Treasury shares acquired under share repurchase program
from December 31, 2014 to December 31, 2015
Share-based compensation,net of tax of $9
Treasury shares acquired under share repurchase program
from December 31, 2014 to September 30, 2015
Share-based compensation,net of tax of $9
Treasury shares acquired under share repurchase program
from December 31, 2014 to June 30, 2015
Share-based compensation, net of tax of $9
Treasury shares acquired under share repurchase program
from December 31, 2014 to March 31, 2015
Share-based compensation, net of tax of $9
Treasury shares acquired under share repurchase program
From December 31, 2013 to December 31, 2014
Share-based compensation, net of tax of $2
Treasury shares acquired under share repurchase program
From December 31, 2013 to September 30, 2014
Share-based compensation net of tax of $2
Treasury shares acquired under share repurchase program
From December 31, 2013 to June 30, 2014
Share-based compensation net of tax of $2
Treasury shares acquired under share repurchase program
from December 31,2013 to March 31,2014
Share-based compensation net of tax of $2
from December 31, 2012 to December 31, 2013
Share-based compensation, net of tax of $4
Treasury shares received for warrant issuance
from December31, 2012 to September30, 2013
Share-based compensation net of tax of $4
from December 31, 2012 to June 30, 2013
Share-based compensation net of tax of $5
from December 31, 2012 to March 31, 2013
Share-based compensation net of tax of $5
from December 31, 2011 to December 31, 2012
Share-based compensation, net of tax of $7
from December 31, 2011 to September 30, 2012
Share-based compensation net of tax of $6
from December 31, 2011 to June 30, 2012
Share-based compensation net of tax of $6
Share-based compensation net of tax of $5
from December 31, 2010 to December 31, 2011
Share-based compensation, net of tax of $4
Treasury shares acquired under share repurchase program
FROM December 31, 2010 TO September 30, 2011
Share-based compensation, net of tax of $4
Treasury shares acquired under share repurchase program
From Dec 31 2010 to Jun 30 2011
Share-based compensation net of tax of $4
From Dec 31 2010 to Mar 31 2011
Share-based compensation net of tax of $3,536
From Dec 31 2009 to Dec 31 2010
Share-based compensation net of tax of $2,846
From Dec 31 2009 to Sep 30 2010
Share-based compensation net of tax of $3,137
From Dec 31 2009 to Jun 30 2010
Share-based compensation net of tax of $2,683
From Dec 31 2009 to Mar 31 2010
Share-based compensation net of deferred tax of $686
From December 31,2008 to December 31,2009
Share-based compensation net of deferred income taxes of $4,950
Treasury shares acquired under share repurchase program
From December 31,2007 to December 31,2008
Issuance of common stock
Share-based compensation net of change in deferred income taxes of $(15,616)
Treasury shares acquired under share repurchase program
From December 31,2006 to December 31,2007
Treasury shares acquired under share repurchase program
Share-based compensation net of change in deferred income taxes of $(7,260)
From December 31,2005 to December 31,2006
Treasury shares acquired
Stock-based compensation
From December 31,2004 to December 31,2005
Treasury shares acquired
Stock-based compensation
From December 31,2003 to December 31,2004
Treasury shares acquired
Stock-based compensation
From December 31,2002 to December 31,2003
Treasury shares acquired
Stock-based compensation
From December 31,2001 to December 31,2002
Treasury shares acquired
Stock-based compensation
From December 31,2000 to December 31,2001
Unearned compensation - restricted stock
Exercise of stock options
Dividends
On March 15, 2001 the Company's board of directors approved a three-for-two stock split by means of a stock dividend. The three-for-two stock split was accomplished through a stock dividend distributed on April 20, 2001 to shareholders of record on April 2, 2001.
From December 31, 1999 to December 31, 2000
Unearned compensation - restricted stock
Exercise of stock options
From December 31,1998 to December 31,1999
Unearned compensation - restricted stock
Exercise of stock options
Stock issued for acquisition
From December 31,1997 to December 31,1998
Unearned compensation - restricted stock
Exercise of stock options
From December 31,1996 to December 31,1997
Net proceeds from issuance of shares
Unearned compensation restricted stock
Stock issued for acquisition
Exercise of stock options
On September 17, 1997, the Board of Directors approved a two-for-one stock split, which was effected in the form of a 100% stock dividend payable on October 29, 1997 to shareholders of record as of October 1, 1997.
From December 31,1995 to December 31,1996
Net proceeds from issuance of shares
Exercise of stock options
From December 31, 1994 to December 31, 1995
Unearned compensation restricted stock
Exercise of stock options
From December 31, 1993 to December 31, 1994
Exercise of stock options
Treasury shares acquired