股本结构
单位：万股
| 公告日期 | 2025-11-06 | 2025-07-31 | 2025-07-31 | 2025-04-23 | 2025-04-30 | 2025-02-27 |
|---|---|---|---|---|---|---|
| 证券总股本 | 6395.15 | 6389.53 | 6385.30 | 6370.42 | 6365.16 | 6319.77 |
| 普通股本 | 6395.15 | 6389.53 | 6385.30 | 6370.42 | 6365.16 | 6319.77 |
| 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 | 2025-10-23 | 2025-07-21 | 2025-06-30 | 2025-04-16 | 2025-03-31 | 2025-02-18 |
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 |
|---|---|---|---|---|
| 2025-11-06 | 6395.15 | 未披露 | 定期报告 | 2025-10-23 |
| 2025-07-31 | 6389.53 | 未披露 | 定期报告 | 2025-07-21 |
| 2025-07-31 | 6385.30 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of treasury stock under 401(k) plan
Stock-based compensation
|
2025-06-30 |
| 2025-04-23 | 6370.42 | 未披露 | 定期报告 | 2025-04-16 |
| 2025-04-30 | 6365.16 | 未披露 |
更多>>
From January 1, 2025 to March 31, 2025
Stock-based compensation
Issuance of treasury stock under 401(k) plan
|
2025-03-31 |
| 2025-02-27 | 6319.77 | 未披露 | 定期报告 | 2025-02-18 |
| 2024-10-30 | 6313.94 | 未披露 | 定期报告 | 2024-10-22 |
| 2024-10-21 | 6317.90 | 未披露 |
更多>>
On October 18, 2024 the company repurchased 8,005,000 common shares
|
2024-10-18 |
| 2024-10-30 | 7118.40 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of treasury stock under 401(k) plan
Common stock repurchase
|
2024-09-30 |
| 2024-07-31 | 7215.90 | 未披露 | 定期报告 | 2024-07-24 |
| 2024-07-31 | 7217.42 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Stock-based compensation
Issuance of treasury stock under 401(k) plan
Common stock repurchase
|
2024-06-30 |
| 2024-04-24 | 7287.07 | 未披露 | 定期报告 | 2024-04-17 |
| 2024-05-01 | 7283.40 | 未披露 |
更多>>
From January 1, 2024 to March 31, 2024
Stock-based compensation
Issuance of treasury stock under 401(k) plan
Common stock repurchase
Common stock issuance
|
2024-03-31 |
| 2024-02-29 | 6064.54 | 未披露 | 定期报告 | 2024-02-20 |
| 2024-02-29 | 6071.59 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Issuance of treasury stock under 401(k) plan
Common stock repurchase
Stock-based compensation
|
2023-12-31 |
| 2023-11-01 | 6188.98 | 未披露 | 定期报告 | 2023-10-24 |
| 2023-11-01 | 6170.02 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of treasury stock under 401(k) plan
Common stock repurchase
|
2023-09-30 |
| 2023-08-02 | 6272.70 | 未披露 | 定期报告 | 2023-07-24 |
| 2023-08-02 | 6268.82 | 未披露 |
更多>>
From March 31,2023 to June 30, 2023
Stock-based compensation
Issuance of treasury stock under 401(k) plan
Common stock repurchase
|
2023-06-30 |
| 2023-04-26 | 6312.74 | 未披露 | 定期报告 | 2023-04-11 |
| 2023-05-03 | 6308.51 | 未披露 |
更多>>
From January 1, 2023 to March 31, 2023
Stock-based compensation
Common stock repurchase
Issuance of treasury stock under 401(k) plan
|
2023-03-31 |
| 2023-02-27 | 6287.27 | 未披露 | 定期报告 | 2023-02-20 |
| 2022-11-07 | 6284.40 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-08-01 | 6280.47 | 未披露 | 定期报告 | 2022-07-25 |
| 2022-08-01 | 6277.48 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Stock-based compensation
Issuance of treasury stock under 401(k) plan
|
2022-06-30 |
| 2022-04-19 | 6265.69 | 未披露 | 定期报告 | 2022-04-12 |
| 2022-05-02 | 6262.46 | 未披露 |
更多>>
from January 1, 2022 to March 31, 2022
Stock-based compensation
Issuance of common stock under 401(k) plan
Common stock repurchase
|
2022-03-31 |
| 2022-03-03 | 6242.13 | 未披露 | 定期报告 | 2022-02-25 |
| 2022-03-03 | 6641.18 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Stock-based compensation
Issuance of common stock under 401(k) plan
RDIF settlement
|
2021-12-31 |
| 2021-11-04 | 6237.95 | 未披露 | 定期报告 | 2021-10-29 |
| 2021-11-04 | 6234.68 | 未披露 |
更多>>
From June 30, 2021 to July 26, 2021
Stock-based compensation
Issuance of common stock under 401(k) plan
|
2021-07-26 |
| 2021-07-29 | 6220.78 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Stock-based compensation
Issuance of treasury stock under 401(k) plan
|
2021-06-30 |
| 2021-05-06 | 6163.17 | 未披露 | 定期报告 | 2021-04-30 |
| 2021-04-30 | 6162.17 | 未披露 | 定期报告 | 2021-04-13 |
| 2021-05-06 | 6159.37 | 未披露 |
更多>>
From January 1, 2021 to March 31, 2021
Stock-based compensation
Issuance of common stock under 401(k) plan
|
2021-03-31 |
| 2021-03-04 | 6146.09 | 未披露 | 定期报告 | 2021-02-26 |
| 2020-11-05 | 6137.70 | 未披露 | 定期报告 | 2020-10-31 |
| 2020-11-05 | 6126.40 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Stock-based compensation
Issuance of common stock under 401(k) plan
|
2020-09-30 |
| 2020-08-06 | 6092.38 | 未披露 | 定期报告 | 2020-07-31 |
| 2020-08-06 | 6060.23 | 未披露 |
更多>>
from March 31, 2020 to April 14,2020
Stock-based compensation
Issuance of treasury stock under 401(k) plan
|
2020-04-14 |
| 2020-05-07 | 6036.20 | 未披露 |
更多>>
from January 1, 2020 to February 25, 2020
Stock-based compensation
Issuance of stock under 401(k) plan
|
2020-02-25 |
| 2020-03-04 | 6028.32 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Stock-based compensation
Issuance of treasury stock under 401(k) plan
|
2019-12-31 |
| 2019-11-07 | 6028.76 | 未披露 | 定期报告 | 2019-10-31 |
| 2019-08-01 | 6016.65 | 未披露 | 定期报告 | 2019-07-25 |
| 2019-08-01 | 6000.04 | 未披露 |
更多>>
from March 31, 2019 to April 15, 2019
Issuance of treasury stock under 401(k) plan
|
2019-04-15 |
| 2019-05-03 | 5994.64 | 未披露 |
更多>>
from January 1, 2019 to February 25, 2019
Issuance of treasury stock under 401(k) plan
|
2019-02-25 |
| 2019-03-07 | 5991.70 | 未披露 |
更多>>
from December 31, 2017 to October 25, 2018
Accounting standards adoption
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2018-10-25 |
| 2018-08-03 | 5989.76 | 未披露 |
更多>>
from January 1, 2018 to July 25, 2018
Restricted stock awards
Issuance of treasury stock under 401(k) plan
Stock-based compensation
|
2018-07-25 |
| 2018-08-03 | 5985.28 | 未披露 |
更多>>
from January 1, 2018 to June 30, 2018
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2018-06-30 |
| 2018-04-27 | 5982.28 | 未披露 | 定期报告 | 2018-04-16 |
| 2018-05-03 | 5981.08 | 未披露 |
更多>>
from January 1, 2018 to February 15, 2018
Issuance of treasury stock under 401(k) plan
|
2018-02-15 |
| 2018-02-23 | 5980.06 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Note conversion
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2017-12-31 |
| 2017-11-02 | 5971.32 | 未披露 | 定期报告 | 2017-10-24 |
| 2017-11-02 | 6071.54 | 未披露 |
更多>>
from January 1, 2017 to September 30, 2017
Note conversion
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2017-09-30 |
| 2017-08-03 | 5970.08 | 未披露 | 定期报告 | 2017-07-25 |
| 2017-08-03 | 5965.73 | 未披露 |
更多>>
from January 1, 2017 to April 17, 2017
Note conversion
Issuance of treasury stock under 401(k) plan
|
2017-04-17 |
| 2017-05-04 | 5964.37 | 未披露 |
更多>>
from January 1, 2017 to February 28, 2017
Note conversion
Issuance of treasury stock under 401(k) plan
|
2017-02-28 |
| 2017-03-15 | 5416.99 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2016-12-31 |
| 2016-11-03 | 5405.64 | 未披露 | 定期报告 | 2016-10-19 |
| 2016-11-03 | 5404.65 | 未披露 |
更多>>
From January 1, 2016 to September 30, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2016-09-30 |
| 2016-11-03 | 5404.65 | 未披露 |
更多>>
From January 1, 2016 to July 20, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2016-07-20 |
| 2016-08-04 | 5398.43 | 未披露 |
更多>>
from January 1, 2016 to April 20, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2016-04-20 |
| 2016-05-05 | 5395.72 | 未披露 |
更多>>
from January 1, 2016 to February 15, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
|
2016-02-15 |
| 2016-02-25 | 5391.35 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Restricted stock awards
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2015-12-31 |
| 2015-11-06 | 5382.70 | 未披露 | 定期报告 | 2015-10-21 |
| 2015-11-06 | 5380.70 | 未披露 |
更多>>
from January 1, 2015 to July 20, 2015
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2015-07-20 |
| 2015-07-29 | 5379.23 | 未披露 |
更多>>
From January 1, 2015 to June 30, 2015
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2015-06-30 |
| 2015-04-24 | 5377.98 | 未披露 | 定期报告 | 2015-04-08 |
| 2015-04-30 | 5376.30 | 未披露 |
更多>>
from January 1, 2015 to February 10, 2015
Issuance of treasury stock under 401(k) plan
|
2015-02-10 |
| 2015-02-26 | 5374.90 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Restricted stock awards
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2014-12-31 |
| 2014-10-28 | 5360.98 | 未披露 | 定期报告 | 2014-10-20 |
| 2014-10-28 | 5359.80 | 未披露 |
更多>>
from January 1, 2014 to September 30, 2014
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2014-09-30 |
| 2014-07-24 | 5359.80 | 未披露 | 定期报告 | 2014-07-21 |
| 2014-07-24 | 5358.79 | 未披露 |
更多>>
from January 1, 2014 to June 30, 2014
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2014-06-30 |
| 2014-04-24 | 5358.69 | 未披露 | 定期报告 | 2014-04-21 |
| 2014-03-24 | 5357.12 | 未披露 |
更多>>
from January 1, 2014 to March 19, 2014
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2014-03-19 |
| 2014-02-20 | 5357.02 | 未披露 | 定期报告 | 2014-02-12 |
| 2014-02-20 | 5356.09 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2013-12-31 |
| 2013-10-29 | 5355.04 | 未披露 | 定期报告 | 2013-10-21 |
| 2013-10-29 | 5354.05 | 未披露 |
更多>>
from January 1, 2013 to September 30, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2013-09-30 |
| 2013-07-24 | 5353.91 | 未披露 | 定期报告 | 2013-07-22 |
| 2013-07-24 | 5352.90 | 未披露 |
更多>>
from January 1, 2013 to June 30, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2013-06-30 |
| 2013-04-24 | 5352.27 | 未披露 | 定期报告 | 2013-04-22 |
| 2013-04-24 | 5351.44 | 未披露 |
更多>>
from January 1, 2013 to March 18, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2013-03-18 |
| 2013-02-27 | 5350.12 | 未披露 | 定期报告 | 2013-02-14 |
| 2013-02-27 | 4856.22 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Exercise of stock options
Acquisitions
Issuance of treasury stock under 401(k) plan
|
2012-12-31 |
| 2012-10-24 | 4774.11 | 未披露 | 定期报告 | 2012-10-22 |
| 2012-10-24 | 4229.70 | 未披露 |
更多>>
from January 1, 2012 to September 30, 2012
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2012-09-30 |
| 2012-07-26 | 4229.46 | 未披露 | 定期报告 | 2012-07-23 |
| 2012-07-26 | 4228.79 | 未披露 |
更多>>
from January 1, 2012 to June 30, 2012
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2012-06-30 |
| 2012-04-26 | 4224.25 | 未披露 | 定期报告 | 2012-04-23 |
| 2012-04-26 | 4223.62 | 未披露 |
更多>>
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2012-03-31 |
| 2012-02-23 | 4221.83 | 未披露 | 定期报告 | 2012-02-15 |
| 2012-02-23 | 4220.57 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Note conversion
Exercise of stock options
Acquisitions
Issuance of treasury stock under 401(k) plan
|
2011-12-31 |
| 2011-11-09 | 4220.27 | 未披露 | 定期报告 | 2011-10-31 |
| 2011-11-09 | 4219.37 | 未披露 |
更多>>
from January 1, 2011 to September 30, 2011
Note conversion
Exercise of stock options
Acquisitions
Issuance of treasury stock under 401(k) plan
|
2011-09-30 |
| 2011-07-27 | 4211.86 | 未披露 | 定期报告 | 2011-07-25 |
| 2011-07-27 | 4211.29 | 未披露 |
更多>>
from January 1 2011 to June 30 2011
Note conversion
Exercise of stock options
Acquisition
Issuance of treasury stock under 401(k) plan
|
2011-06-30 |
| 2011-04-27 | 4207.26 | 未披露 | 定期报告 | 2011-04-21 |
| 2011-04-27 | 4201.70 | 未披露 |
更多>>
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2011-03-31 |
| 2011-02-24 | 4199.58 | 未披露 | 定期报告 | 2011-02-15 |
| 2011-02-24 | 3536.67 | 未披露 |
更多>>
from dec 31 2009 to dec 31 2010
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2010-12-31 |
| 2010-10-28 | 3535.55 | 未披露 | 定期报告 | 2010-10-25 |
| 2010-07-28 | 3534.79 | 未披露 | 定期报告 | 2010-07-23 |
| 2010-07-28 | 3533.46 | 未披露 |
更多>>
from Jan 1 2010 to Jun 30 2010
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2010-06-30 |
| 2010-04-26 | 3527.55 | 未披露 |
更多>>
from January 1, 2010 to March 31, 2010
Issuance of treasury stock under 401(k) plan
|
2010-03-31 |
| 2010-02-25 | 3526.09 | 未披露 |
更多>>
From December 31, 2008 to December 31, 2009
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2009-12-31 |
| 2009-02-26 | 3517.15 | 未披露 | 定期报告 | 2009-02-23 |
| 2009-02-26 | 3503.17 | 未披露 |
更多>>
From December 31, 2007 to December 31, 2008
Exercise of stock options
Issuance of treasury stock for funding contractual obligations on employee contracts
Issuance of treasury stock under 401(k) plan
|
2008-12-31 |
| 2008-02-28 | 2743.29 | 未披露 | 定期报告 | 2008-02-25 |
| 2008-02-28 | 2734.83 | 未披露 |
更多>>
From December 31, 2006 to December 31, 2007
Note conversion
Exercise of stock options
Issuance of treasury stock for funding contractual obligations on employee contracts
Issuance of treasury stock for pension plans
Issuance of treasury stock under 401(k) plan
|
2007-12-31 |
| 2007-02-28 | 2002.40 | 未披露 | 定期报告 | 2007-02-15 |
| 2007-02-28 | 1989.89 | 未披露 |
更多>>
From December 31, 2005 to December 31, 2006
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2006-12-31 |
| 2006-02-24 | 1961.45 | 未披露 | 定期报告 | 2006-01-31 |
| 2006-02-24 | 1950.32 | 未披露 |
更多>>
From December 31, 2004 to December 31, 2005
Bond conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
|
2005-12-31 |
| 2005-02-24 | 1636.24 | 未披露 | 定期报告 | 2005-01-31 |
| 2005-02-24 | 1632.64 | 未披露 |
更多>>
From December 31, 2003 to December 31, 2004
Exercise of stock options
Treasury stock transactions
|
2004-12-31 |
| 2004-02-27 | 2119.73 | 未披露 |
更多>>
From December 31, 2002 to December 31, 2003
Issuance of treasury stock under 401(k) plan
Treasury stock transactions
|
2003-12-31 |
| 2003-02-28 | 2090.07 | 未披露 | 定期报告 | 2003-01-31 |
| 2003-02-28 | 2079.09 | 未披露 |
更多>>
From December 31, 2001 to December 31, 2002
Issuance of treasury stock under 401(k) plan
Treasury stock transactions
|
2002-12-31 |
| 2002-03-22 | 2072.70 | 未披露 | 定期报告 | 2002-02-28 |
| 2002-03-22 | 2069.01 | 未披露 |
更多>>
From DECEMBER 31, 2000 to DECEMBER 31, 2001
Issuance of treasury stock under 401(k) plans
Treasury stock transactions
|
2001-12-31 |
| 2001-03-23 | 2062.27 | 未披露 | 定期报告 | 2001-02-28 |
| 2001-03-23 | 2062.64 | 未披露 |
更多>>
From DECEMBER 31, 1999 to DECEMBER 31, 2000
Issuance of treasury stock under 401(k) plans
Treasury stock transactions
|
2000-12-31 |
| 2000-03-27 | 2066.63 | 未披露 | 定期报告 | 2000-02-29 |
| 2000-03-27 | 2061.60 | 未披露 |
更多>>
From DECEMBER 31,1998 to DECEMBER 31,1999
Issuance of common stock under 401(k) plans
Issuance of treasury stock under 401(k) plans
Treasury stock transactions
|
1999-12-31 |
| 1999-03-29 | 2088.32 | 未披露 | 定期报告 | 1999-02-26 |
| 1999-03-29 | 2092.87 | 未披露 |
更多>>
From DECEMBER 31,1997 to DECEMBER 31,1998
Issuance of stock under 401(k) plans
Treasury stock transactions
Exercise of stock options
|
1998-12-31 |
| 1998-03-26 | 2166.51 | 未披露 | 定期报告 | 1998-02-27 |
| 1998-03-26 | 2164.18 | 未披露 |
更多>>
From DECEMBER 31, 1996 to DECEMBER 31, 1997
Issuance of stock under 401(k) plan
Treasury stock transactions
Exercise of stock options
|
1997-12-31 |
| 1997-03-24 | 2547.78 | 未披露 | 定期报告 | 1997-03-14 |
| 1997-03-24 | 2652.70 | 未披露 |
更多>>
From DECEMBER 31, 1995 to DECEMBER 31, 1996
Dividends paid on common stock
Treasury stock transactions
|
1996-12-31 |
| 1996-07-17 | 2057.37 | 未披露 | 定期报告 | 1996-03-15 |
| 1996-07-17 | 2247.71 | 未披露 |
更多>>
From DECEMBER 31, 1994 to DECEMBER 31, 1995
Shares issued in public offering
Conversion of subordinated notes
Dyneer contingent consideration
Exercise of Dyneer options
Issuance of stock under 401(k) plan
Repurchase of preferred stock
Treasury stock transactions
|
1995-12-31 |
From March 31, 2025 to June 30, 2025
Issuance of treasury stock under 401(k) plan
Stock-based compensation
From January 1, 2025 to March 31, 2025
Stock-based compensation
Issuance of treasury stock under 401(k) plan
On October 18, 2024 the company repurchased 8,005,000 common shares
From June 30, 2024 to September 30, 2024
Issuance of treasury stock under 401(k) plan
Common stock repurchase
From March 31, 2024 to June 30, 2024
Stock-based compensation
Issuance of treasury stock under 401(k) plan
Common stock repurchase
From January 1, 2024 to March 31, 2024
Stock-based compensation
Issuance of treasury stock under 401(k) plan
Common stock repurchase
Common stock issuance
From December 31, 2022 to December 31, 2023
Issuance of treasury stock under 401(k) plan
Common stock repurchase
Stock-based compensation
From June 30, 2023 to September 30, 2023
Issuance of treasury stock under 401(k) plan
Common stock repurchase
From March 31,2023 to June 30, 2023
Stock-based compensation
Issuance of treasury stock under 401(k) plan
Common stock repurchase
From January 1, 2023 to March 31, 2023
Stock-based compensation
Common stock repurchase
Issuance of treasury stock under 401(k) plan
From March 31, 2022 to June 30, 2022
Stock-based compensation
Issuance of treasury stock under 401(k) plan
from January 1, 2022 to March 31, 2022
Stock-based compensation
Issuance of common stock under 401(k) plan
Common stock repurchase
From December 31, 2020 to December 31, 2021
Stock-based compensation
Issuance of common stock under 401(k) plan
RDIF settlement
From June 30, 2021 to July 26, 2021
Stock-based compensation
Issuance of common stock under 401(k) plan
From March 31, 2021 to June 30, 2021
Stock-based compensation
Issuance of treasury stock under 401(k) plan
From January 1, 2021 to March 31, 2021
Stock-based compensation
Issuance of common stock under 401(k) plan
From June 30, 2020 to September 30, 2020
Stock-based compensation
Issuance of common stock under 401(k) plan
from March 31, 2020 to April 14,2020
Stock-based compensation
Issuance of treasury stock under 401(k) plan
from January 1, 2020 to February 25, 2020
Stock-based compensation
Issuance of stock under 401(k) plan
from December 31, 2018 to December 31, 2019
Stock-based compensation
Issuance of treasury stock under 401(k) plan
from March 31, 2019 to April 15, 2019
Issuance of treasury stock under 401(k) plan
from January 1, 2019 to February 25, 2019
Issuance of treasury stock under 401(k) plan
from December 31, 2017 to October 25, 2018
Accounting standards adoption
Restricted stock awards
Issuance of treasury stock under 401(k) plan
from January 1, 2018 to July 25, 2018
Restricted stock awards
Issuance of treasury stock under 401(k) plan
Stock-based compensation
from January 1, 2018 to June 30, 2018
Restricted stock awards
Issuance of treasury stock under 401(k) plan
from January 1, 2018 to February 15, 2018
Issuance of treasury stock under 401(k) plan
from December 31, 2016 to December 31, 2017
Note conversion
Restricted stock awards
Issuance of treasury stock under 401(k) plan
from January 1, 2017 to September 30, 2017
Note conversion
Restricted stock awards
Issuance of treasury stock under 401(k) plan
from January 1, 2017 to April 17, 2017
Note conversion
Issuance of treasury stock under 401(k) plan
from January 1, 2017 to February 28, 2017
Note conversion
Issuance of treasury stock under 401(k) plan
from December 31, 2015 to December 31, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
From January 1, 2016 to September 30, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
From January 1, 2016 to July 20, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
from January 1, 2016 to April 20, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
from January 1, 2016 to February 15, 2016
Restricted stock awards
Issuance of treasury stock under 401(k) plan
from December 31, 2014 to December 31, 2015
Restricted stock awards
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2015 to July 20, 2015
Exercise of stock options
Issuance of treasury stock under 401(k) plan
From January 1, 2015 to June 30, 2015
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2015 to February 10, 2015
Issuance of treasury stock under 401(k) plan
from December 31, 2013 to December 31, 2014
Restricted stock awards
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2014 to September 30, 2014
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2014 to June 30, 2014
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2014 to March 19, 2014
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from December 31, 2012 to December 31, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2013 to September 30, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2013 to June 30, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2013 to March 18, 2013
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from December 31, 2011 to December 31, 2012
Exercise of stock options
Acquisitions
Issuance of treasury stock under 401(k) plan
from January 1, 2012 to September 30, 2012
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2012 to June 30, 2012
Exercise of stock options
Issuance of treasury stock under 401(k) plan
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from December 31, 2010 to December 31, 2011
Note conversion
Exercise of stock options
Acquisitions
Issuance of treasury stock under 401(k) plan
from January 1, 2011 to September 30, 2011
Note conversion
Exercise of stock options
Acquisitions
Issuance of treasury stock under 401(k) plan
from January 1 2011 to June 30 2011
Note conversion
Exercise of stock options
Acquisition
Issuance of treasury stock under 401(k) plan
Note conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from dec 31 2009 to dec 31 2010
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from Jan 1 2010 to Jun 30 2010
Exercise of stock options
Issuance of treasury stock under 401(k) plan
from January 1, 2010 to March 31, 2010
Issuance of treasury stock under 401(k) plan
From December 31, 2008 to December 31, 2009
Exercise of stock options
Issuance of treasury stock under 401(k) plan
From December 31, 2007 to December 31, 2008
Exercise of stock options
Issuance of treasury stock for funding contractual obligations on employee contracts
Issuance of treasury stock under 401(k) plan
From December 31, 2006 to December 31, 2007
Note conversion
Exercise of stock options
Issuance of treasury stock for funding contractual obligations on employee contracts
Issuance of treasury stock for pension plans
Issuance of treasury stock under 401(k) plan
From December 31, 2005 to December 31, 2006
Exercise of stock options
Issuance of treasury stock under 401(k) plan
From December 31, 2004 to December 31, 2005
Bond conversion
Exercise of stock options
Issuance of treasury stock under 401(k) plan
From December 31, 2003 to December 31, 2004
Exercise of stock options
Treasury stock transactions
From December 31, 2002 to December 31, 2003
Issuance of treasury stock under 401(k) plan
Treasury stock transactions
From December 31, 2001 to December 31, 2002
Issuance of treasury stock under 401(k) plan
Treasury stock transactions
From DECEMBER 31, 2000 to DECEMBER 31, 2001
Issuance of treasury stock under 401(k) plans
Treasury stock transactions
From DECEMBER 31, 1999 to DECEMBER 31, 2000
Issuance of treasury stock under 401(k) plans
Treasury stock transactions
From DECEMBER 31,1998 to DECEMBER 31,1999
Issuance of common stock under 401(k) plans
Issuance of treasury stock under 401(k) plans
Treasury stock transactions
From DECEMBER 31,1997 to DECEMBER 31,1998
Issuance of stock under 401(k) plans
Treasury stock transactions
Exercise of stock options
From DECEMBER 31, 1996 to DECEMBER 31, 1997
Issuance of stock under 401(k) plan
Treasury stock transactions
Exercise of stock options
From DECEMBER 31, 1995 to DECEMBER 31, 1996
Dividends paid on common stock
Treasury stock transactions
From DECEMBER 31, 1994 to DECEMBER 31, 1995
Shares issued in public offering
Conversion of subordinated notes
Dyneer contingent consideration
Exercise of Dyneer options
Issuance of stock under 401(k) plan
Repurchase of preferred stock
Treasury stock transactions