股本结构
单位：万股
| 公告日期 | 2025-11-04 | 2025-11-04 | 2025-08-05 | 2025-08-05 | 2025-05-08 | 2025-05-08 |
|---|---|---|---|---|---|---|
| 证券总股本 | 885.79 | 856.14 | 885.79 | 856.14 | 899.20 | 860.76 |
| 普通股本 | 885.79 | 856.14 | 885.79 | 856.14 | 899.20 | 860.76 |
| 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 | 2025-11-03 | 2025-09-30 | 2025-08-04 | 2025-06-30 | 2025-05-07 | 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 | 885.79 | 未披露 | 定期报告 | 2025-11-03 |
| 2025-11-04 | 856.14 | 未披露 | 定期报告 | 2025-09-30 |
| 2025-08-05 | 885.79 | 未披露 | 定期报告 | 2025-08-04 |
| 2025-08-05 | 856.14 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Restricted stock vested
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
|
2025-06-30 |
| 2025-05-08 | 899.20 | 未披露 | 定期报告 | 2025-05-07 |
| 2025-05-08 | 860.76 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Restricted stock vested
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
|
2025-03-31 |
| 2025-04-04 | 925.81 | 未披露 | 定期报告 | 2025-03-21 |
| 2025-03-11 | 861.44 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
Restricted stock vested
|
2024-12-31 |
| 2024-11-05 | 895.54 | 未披露 | 定期报告 | 2024-11-04 |
| 2024-11-05 | 865.06 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Restricted stock vested
Purchase of treasury stock related to net settlement of equity awards
Exercise of SARs
|
2024-09-30 |
| 2024-08-06 | 875.94 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
Restricted stock vested
|
2024-06-30 |
| 2024-05-07 | 869.76 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Purchase of treasury stock
Restricted stock vested
|
2024-03-31 |
| 2024-04-11 | 914.95 | 未披露 | 定期报告 | 2024-03-22 |
| 2024-03-12 | 904.07 | 未披露 | 定期报告 | 2024-03-11 |
| 2024-03-12 | 865.54 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Purchase of treasury stock
Exercise of stock appreciation rights
Restricted stock vested
|
2023-12-31 |
| 2023-11-07 | 904.07 | 未披露 | 定期报告 | 2023-11-06 |
| 2023-11-07 | 865.54 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Purchase of treasury stock
Exercise of SARs
Restricted stock vested
|
2023-09-30 |
| 2023-08-08 | 900.12 | 未披露 | 定期报告 | 2023-08-07 |
| 2023-05-09 | 910.82 | 未披露 | 定期报告 | 2023-05-08 |
| 2023-05-09 | 842.03 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock
Repurchase of common stock
|
2023-03-31 |
| 2023-04-07 | 911.24 | 未披露 | 定期报告 | 2023-03-24 |
| 2023-03-14 | 911.32 | 未披露 | 定期报告 | 2023-03-09 |
| 2023-03-14 | 841.77 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Purchase of treasury stock
Restricted stock vested
|
2022-12-31 |
| 2022-11-08 | 892.04 | 未披露 | 定期报告 | 2022-11-07 |
| 2022-11-08 | 841.37 | 未披露 | 定期报告 | 2022-09-30 |
| 2022-08-09 | 892.50 | 未披露 | 定期报告 | 2022-08-08 |
| 2022-08-09 | 841.55 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Purchase of treasury stock
Restricted stock vested
|
2022-06-30 |
| 2022-05-10 | 869.75 | 未披露 | 定期报告 | 2022-05-09 |
| 2022-05-10 | 827.02 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Restricted stock vested
|
2022-03-31 |
| 2022-04-08 | 870.21 | 未披露 | 定期报告 | 2022-03-25 |
| 2022-03-11 | 847.60 | 未披露 | 定期报告 | 2022-03-10 |
| 2022-03-11 | 823.57 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Purchase of treasury stock
Restricted stock vested
|
2021-12-31 |
| 2021-11-08 | 871.58 | 未披露 | 定期报告 | 2021-11-04 |
| 2021-11-08 | 808.33 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Purchase of treasury stock
Restricted stock vested
|
2021-09-30 |
| 2021-08-06 | 848.45 | 未披露 | 定期报告 | 2021-08-05 |
| 2021-08-06 | 804.07 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Restricted stock vested
|
2021-06-30 |
| 2021-05-07 | 848.45 | 未披露 | 定期报告 | 2021-05-06 |
| 2021-05-07 | 798.78 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Restricted stock vested
|
2021-03-31 |
| 2021-03-11 | 847.60 | 未披露 | 定期报告 | 2021-03-10 |
| 2021-03-11 | 798.05 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Purchase of treasury stock
Restricted stock vested
|
2020-12-31 |
| 2020-11-09 | 797.19 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Purchase of treasury stock
Restricted stock vested
|
2020-09-30 |
| 2020-08-10 | 796.53 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Restricted stock vested
|
2020-06-30 |
| 2020-05-11 | 821.35 | 未披露 | 定期报告 | 2020-05-08 |
| 2020-04-27 | 820.72 | 未披露 | 定期报告 | 2020-04-20 |
| 2020-05-11 | 788.27 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Restricted stock vested
|
2020-03-31 |
| 2020-03-13 | 822.19 | 未披露 | 定期报告 | 2020-03-12 |
| 2020-03-13 | 787.79 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Purchase of treasury stock
Restricted stock vested
|
2019-12-31 |
| 2019-11-18 | 826.91 | 未披露 | 定期报告 | 2019-11-15 |
| 2019-11-18 | 785.47 | 未披露 |
更多>>
from December 31, 2018 to September 30, 2019
Purchase of treasury stock
Restricted stock vested
|
2019-09-30 |
| 2019-08-09 | 826.91 | 未披露 | 定期报告 | 2019-08-08 |
| 2019-08-09 | 785.47 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Purchase of treasury stock
Restricted stock vested
|
2019-06-30 |
| 2019-05-09 | 814.54 | 未披露 | 定期报告 | 2019-05-08 |
| 2019-05-09 | 778.52 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Restricted stock vested
|
2019-03-31 |
| 2019-03-18 | 814.54 | 未披露 | 定期报告 | 2019-03-15 |
| 2019-03-18 | 777.62 | 未披露 |
更多>>
from January 1, 2018 to December 31, 2018
Purchase of treasury stock
Restricted stock vested
|
2018-12-31 |
| 2018-11-09 | 809.90 | 未披露 | 定期报告 | 2018-11-08 |
| 2018-11-09 | 777.14 | 未披露 |
更多>>
from January 1, 2018 to September 30, 2018
Purchase of treasury stock
Restricted stock vested
|
2018-09-30 |
| 2018-08-09 | 799.04 | 未披露 | 定期报告 | 2018-08-08 |
| 2018-08-09 | 777.14 | 未披露 |
更多>>
from January 1, 2018 to June 30, 2018
Purchase of treasury stock
Restricted stock vested
|
2018-06-30 |
| 2018-05-10 | 789.28 | 未披露 | 定期报告 | 2018-05-04 |
| 2018-05-10 | 771.15 | 未披露 |
更多>>
from December 31, 2017 to March 31, 2018
Restricted stock vested
|
2018-03-31 |
| 2018-04-12 | 786.65 | 未披露 | 定期报告 | 2018-03-23 |
| 2018-03-07 | 786.68 | 未披露 | 定期报告 | 2018-03-05 |
| 2018-03-07 | 771.13 | 未披露 |
更多>>
From December 31, 2016 to December 31, 2017
Purchase of treasury stock
Restricted stock vested
|
2017-12-31 |
| 2017-11-07 | 785.24 | 未披露 | 定期报告 | 2017-11-06 |
| 2017-11-07 | 771.13 | 未披露 |
更多>>
From December 31, 2016 to September 30, 2017
Purchase of treasury stock
Restricted stock vested
|
2017-09-30 |
| 2017-08-04 | 785.85 | 未披露 | 定期报告 | 2017-08-03 |
| 2017-08-04 | 771.13 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Purchase of treasury stock
Restricted stock vested
|
2017-06-30 |
| 2017-05-05 | 779.24 | 未披露 | 定期报告 | 2017-05-04 |
| 2017-05-05 | 765.85 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Purchase of treasury stock
Restricted stock vested
|
2017-03-31 |
| 2017-04-07 | 779.18 | 未披露 | 定期报告 | 2017-03-24 |
| 2017-03-09 | 779.34 | 未披露 | 定期报告 | 2017-03-08 |
| 2017-03-09 | 763.51 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Purchase of treasury stock
Restricted stock vested
|
2016-12-31 |
| 2016-11-04 | 779.15 | 未披露 | 定期报告 | 2016-11-03 |
| 2016-11-04 | 763.51 | 未披露 |
更多>>
From December 31, 2015 to September 30, 2016
Purchase of treasury stock
Restricted stock vested
|
2016-09-30 |
| 2016-08-09 | 779.15 | 未披露 | 定期报告 | 2016-08-08 |
| 2016-08-09 | 763.51 | 未披露 |
更多>>
From December 31, 2015 to June 30, 2016
Purchase of treasury stock
Restricted stock vested
|
2016-06-30 |
| 2016-05-09 | 770.55 | 未披露 | 定期报告 | 2016-05-06 |
| 2016-05-09 | 759.65 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-04-08 | 770.55 | 未披露 | 定期报告 | 2016-03-23 |
| 2016-03-11 | 770.94 | 未披露 | 定期报告 | 2016-03-10 |
| 2016-03-11 | 759.65 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Common stock issued
Purchase of treasury stock
Restricted stock vested
|
2015-12-31 |
| 2015-11-06 | 771.10 | 未披露 | 定期报告 | 2015-11-05 |
| 2015-11-06 | 759.70 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Common stock issued
Purchase of treasury stock
Restricted stock vested
|
2015-09-30 |
| 2015-08-10 | 770.90 | 未披露 | 定期报告 | 2015-08-07 |
| 2015-08-10 | 759.10 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Common stock issued
Purchase of treasury stock
Restricted stock vested
|
2015-06-30 |
| 2015-05-08 | 766.61 | 未披露 | 定期报告 | 2015-05-08 |
| 2015-05-08 | 756.20 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Common stock issued- net
|
2015-03-31 |
| 2015-04-09 | 766.61 | 未披露 | 定期报告 | 2015-03-25 |
| 2015-03-13 | 756.20 | 未披露 | 定期报告 | 2015-03-13 |
| 2015-03-13 | 755.90 | 未披露 |
更多>>
From December 31,2013 to December 31,2014
Common stock issued
Purchase of treasury stock
Restricted stock vested
|
2014-12-31 |
| 2014-11-10 | 767.04 | 未披露 | 定期报告 | 2014-11-07 |
| 2014-11-10 | 754.36 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Common stock issued- net
Purchase of treasury stock
Restricted stock vested
|
2014-09-30 |
| 2014-08-14 | 766.68 | 未披露 | 定期报告 | 2014-08-13 |
| 2014-08-14 | 753.44 | 未披露 |
更多>>
from December 31, 2013 to June 30, 2014
Common stock issued- net
Purchase of treasury stock
Restricted stock vested
|
2014-06-30 |
| 2014-04-09 | 759.65 | 未披露 | 定期报告 | 2014-04-01 |
| 2014-05-07 | 749.82 | 未披露 |
更多>>
From December 31, 2013 to March 31, 2014
Common stock issued- net
|
2014-03-31 |
| 2014-03-20 | 744.28 | 未披露 | 定期报告 | 2014-03-14 |
| 2014-03-20 | 731.88 | 未披露 |
更多>>
From December 31,2012 to December 31,2013
Common stock issued
Purchase of treasury stock
Restricted stock vested
|
2013-12-31 |
| 2013-11-13 | 743.05 | 未披露 | 定期报告 | 2013-11-12 |
| 2013-11-13 | 731.85 | 未披露 |
更多>>
from December31, 2012 to September30, 2013
Common stock issued
Purchase of treasury stock
Restricted stock vested
|
2013-09-30 |
| 2013-08-14 | 733.53 | 未披露 | 定期报告 | 2013-08-13 |
| 2013-08-14 | 721.91 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2013-06-30 |
| 2013-05-08 | 727.60 | 未披露 | 定期报告 | 2013-05-07 |
| 2013-04-09 | 727.55 | 未披露 | 定期报告 | 2013-04-01 |
| 2013-05-08 | 713.58 | 未披露 |
更多>>
From December 31, 2012 to March 31, 2013
Common stock issued
|
2013-03-31 |
| 2013-03-27 | 727.05 | 未披露 | 定期报告 | 2013-03-26 |
| 2013-03-27 | 713.08 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2012-12-31 |
| 2012-11-09 | 727.50 | 未披露 | 定期报告 | 2012-11-08 |
| 2012-11-09 | 713.08 | 未披露 |
更多>>
From December 31, 2011 to September 30, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2012-09-30 |
| 2012-08-10 | 727.50 | 未披露 | 定期报告 | 2012-08-09 |
| 2012-08-10 | 709.69 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2012-06-30 |
| 2012-05-11 | 730.54 | 未披露 | 定期报告 | 2012-05-10 |
| 2012-05-11 | 707.58 | 未披露 |
更多>>
from December 31, 2011 to March 31, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2012-03-31 |
| 2012-03-16 | 724.64 | 未披露 | 定期报告 | 2012-03-15 |
| 2012-03-16 | 704.81 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2011-12-31 |
| 2011-11-10 | 721.33 | 未披露 | 定期报告 | 2011-11-09 |
| 2011-11-10 | 703.47 | 未披露 |
更多>>
from dec 31 2010 to Sep 30 2011
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2011-09-30 |
| 2011-08-12 | 713.68 | 未披露 | 定期报告 | 2011-08-11 |
| 2011-08-12 | 691.76 | 未披露 |
更多>>
from dec 31 2010 to jun 30 2011
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2011-06-30 |
| 2011-05-13 | 715.28 | 未披露 | 定期报告 | 2011-05-12 |
| 2011-05-13 | 689.85 | 未披露 |
更多>>
Common stock issued
|
2011-03-31 |
| 2011-03-29 | 710.23 | 未披露 | 定期报告 | 2011-03-25 |
| 2011-03-29 | 688.03 | 未披露 |
更多>>
from dec 31 2009 to dec 31 2010
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2010-12-31 |
| 2010-11-15 | 708.32 | 未披露 | 定期报告 | 2010-11-12 |
| 2010-11-15 | 686.14 | 未披露 |
更多>>
from Jan 1 2010 to sep 30 2010
Common stock issued
Purchase of treasury stock
Restricted stock issued
|
2010-09-30 |
| 2010-08-13 | 707.67 | 未披露 | 定期报告 | 2010-08-12 |
| 2010-08-13 | 682.93 | 未披露 |
更多>>
from Jan 1 2010 to Jun 30 2010
Common stock issued
Restricted stock issued
|
2010-06-30 |
| 2010-05-14 | 699.81 | 未披露 | 定期报告 | 2010-05-14 |
| 2010-04-07 | 679.96 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Restricted stock issued
|
2009-12-31 |
| 2009-04-01 | 685.09 | 未披露 | 定期报告 | 2009-03-27 |
| 2009-04-01 | 676.58 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Common shares issued from exercise of stock options
Restricted stock issued
|
2008-12-31 |
| 2008-03-28 | 679.44 | 未披露 | 定期报告 | 2008-03-28 |
| 2008-03-28 | 672.79 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Common shares issued from exercise of stock options
Restricted stock issued
Purchase of Treasury stock
|
2007-12-31 |
| 2007-03-28 | 1030.02 | 未披露 | 定期报告 | 2007-03-27 |
| 2007-03-28 | 1020.46 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Common shares issued from exercise of stock options
Restricted Stock Issued
|
2006-12-31 |
| 2006-03-30 | 1004.62 | 未披露 | 定期报告 | 2006-03-27 |
| 2006-03-30 | 1004.01 | 未披露 |
更多>>
from DECEMBER 31, 2004 to DECEMBER 31, 2005
Common shares issued from exercise of stock options
|
2005-12-31 |
| 1999-03-26 | 977.87 | 未披露 |
更多>>
from DECEMBER 31, 1997 to DECEMBER 31, 1998
Issuance of stock under stock option plan
|
1998-12-31 |
| 1998-03-31 | 961.26 | 未披露 | 定期报告 | 1998-03-19 |
| 1998-03-31 | 961.33 | 未披露 |
更多>>
from January 1, 1997 to December 31, 1997
Issuance of restricted stock to employees
Issuance of stock under stock option plan
|
1997-12-31 |
| 1997-03-31 | 951.48 | 未披露 | 定期报告 | 1997-03-27 |
| 1997-03-31 | 947.46 | 未披露 | 定期报告 | 1996-12-31 |
From March 31, 2025 to June 30, 2025
Restricted stock vested
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
From December 31, 2024 to March 31, 2025
Restricted stock vested
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
From December 31, 2023 to December 31, 2024
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
Restricted stock vested
From June 30, 2024 to September 30, 2024
Restricted stock vested
Purchase of treasury stock related to net settlement of equity awards
Exercise of SARs
From March 31, 2024 to June 30, 2024
Purchase of treasury stock related to net settlement of equity awards
Purchase of treasury stock
Restricted stock vested
From December 31, 2023 to March 31, 2024
Purchase of treasury stock
Restricted stock vested
From December 31,2022 to December 31,2023
Purchase of treasury stock
Exercise of stock appreciation rights
Restricted stock vested
From June 30, 2023 to September 30, 2023
Purchase of treasury stock
Exercise of SARs
Restricted stock vested
From December 31, 2022 to March 31, 2023
Issuance of common stock
Repurchase of common stock
From December 31, 2021 to December 31, 2022
Purchase of treasury stock
Restricted stock vested
From March 31, 2022 to June 30, 2022
Purchase of treasury stock
Restricted stock vested
From December 31, 2021 to March 31, 2022
Restricted stock vested
From December 31, 2020 to December 31, 2021
Purchase of treasury stock
Restricted stock vested
From June 30, 2021 to September 30, 2021
Purchase of treasury stock
Restricted stock vested
From March 31, 2021 to June 30, 2021
Restricted stock vested
From December 31, 2020 to March 31, 2021
Restricted stock vested
From December 31, 2019 to December 31, 2020
Purchase of treasury stock
Restricted stock vested
From June 30, 2020 to September 30, 2020
Purchase of treasury stock
Restricted stock vested
From March 31, 2020 to June 30, 2020
Restricted stock vested
From December 31, 2019 to March 31, 2020
Restricted stock vested
From December 31, 2018 to December 31, 2019
Purchase of treasury stock
Restricted stock vested
from December 31, 2018 to September 30, 2019
Purchase of treasury stock
Restricted stock vested
From March 31, 2019 to June 30, 2019
Purchase of treasury stock
Restricted stock vested
from December 31, 2018 to March 31, 2019
Restricted stock vested
from January 1, 2018 to December 31, 2018
Purchase of treasury stock
Restricted stock vested
from January 1, 2018 to September 30, 2018
Purchase of treasury stock
Restricted stock vested
from January 1, 2018 to June 30, 2018
Purchase of treasury stock
Restricted stock vested
from December 31, 2017 to March 31, 2018
Restricted stock vested
From December 31, 2016 to December 31, 2017
Purchase of treasury stock
Restricted stock vested
From December 31, 2016 to September 30, 2017
Purchase of treasury stock
Restricted stock vested
from December 31, 2016 to June 30, 2017
Purchase of treasury stock
Restricted stock vested
from December 31, 2016 to March 31, 2017
Purchase of treasury stock
Restricted stock vested
from December 31, 2015 to December 31, 2016
Purchase of treasury stock
Restricted stock vested
From December 31, 2015 to September 30, 2016
Purchase of treasury stock
Restricted stock vested
From December 31, 2015 to June 30, 2016
Purchase of treasury stock
Restricted stock vested
from December 31, 2014 to December 31, 2015
Common stock issued
Purchase of treasury stock
Restricted stock vested
from December 31, 2014 to September 30, 2015
Common stock issued
Purchase of treasury stock
Restricted stock vested
from December 31, 2014 to June 30, 2015
Common stock issued
Purchase of treasury stock
Restricted stock vested
from December 31, 2014 to March 31, 2015
Common stock issued- net
From December 31,2013 to December 31,2014
Common stock issued
Purchase of treasury stock
Restricted stock vested
from December 31, 2013 to September 30, 2014
Common stock issued- net
Purchase of treasury stock
Restricted stock vested
from December 31, 2013 to June 30, 2014
Common stock issued- net
Purchase of treasury stock
Restricted stock vested
From December 31, 2013 to March 31, 2014
Common stock issued- net
From December 31,2012 to December 31,2013
Common stock issued
Purchase of treasury stock
Restricted stock vested
from December31, 2012 to September30, 2013
Common stock issued
Purchase of treasury stock
Restricted stock vested
from December 31, 2012 to June 30, 2013
Common stock issued
Purchase of treasury stock
Restricted stock issued
From December 31, 2012 to March 31, 2013
Common stock issued
from December 31, 2011 to December 31, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
From December 31, 2011 to September 30, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
from December 31, 2011 to June 30, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
from December 31, 2011 to March 31, 2012
Common stock issued
Purchase of treasury stock
Restricted stock issued
from December 31, 2010 to December 31, 2011
Common stock issued
Purchase of treasury stock
Restricted stock issued
from dec 31 2010 to Sep 30 2011
Common stock issued
Purchase of treasury stock
Restricted stock issued
from dec 31 2010 to jun 30 2011
Common stock issued
Purchase of treasury stock
Restricted stock issued
Common stock issued
from dec 31 2009 to dec 31 2010
Common stock issued
Purchase of treasury stock
Restricted stock issued
from Jan 1 2010 to sep 30 2010
Common stock issued
Purchase of treasury stock
Restricted stock issued
from Jan 1 2010 to Jun 30 2010
Common stock issued
Restricted stock issued
from December 31, 2008 to December 31, 2009
Restricted stock issued
from December 31, 2007 to December 31, 2008
Common shares issued from exercise of stock options
Restricted stock issued
from December 31, 2006 to December 31, 2007
Common shares issued from exercise of stock options
Restricted stock issued
Purchase of Treasury stock
from December 31, 2005 to December 31, 2006
Common shares issued from exercise of stock options
Restricted Stock Issued
from DECEMBER 31, 2004 to DECEMBER 31, 2005
Common shares issued from exercise of stock options
from DECEMBER 31, 1997 to DECEMBER 31, 1998
Issuance of stock under stock option plan
from January 1, 1997 to December 31, 1997
Issuance of restricted stock to employees
Issuance of stock under stock option plan