股本结构
单位：万股
| 公告日期 | 2025-10-31 | 2025-10-31 | 2025-08-13 | 2025-08-11 | 2025-08-01 | 2025-05-02 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4983.56 | 4982.85 | 4941.77 | 4675.82 | 4673.72 | 4670.64 |
| 普通股本 | 4983.56 | 4982.85 | 4941.77 | 4675.82 | 4673.72 | 4670.64 |
| 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 | 2025-10-24 | 2025-09-27 | 2025-08-14 | 2025-07-25 | 2025-06-28 | 2025-04-25 |
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 |
|---|---|---|---|---|
| 2025-10-31 | 4983.56 | 未披露 | 定期报告 | 2025-10-24 |
| 2025-10-31 | 4982.85 | 未披露 |
更多>>
From June 28, 2025 to September 27, 2025
Restricted stock unit vesting
|
2025-09-27 |
| 2025-08-13 | 4941.77 | 未披露 |
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Common stock offered 2,659,575 shares by the company
|
2025-08-14 |
| 2025-08-11 | 4675.82 | 未披露 | 定期报告 | 2025-07-25 |
| 2025-08-01 | 4673.72 | 未披露 |
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From March 29, 2025 to June 28, 2025
Incentive plan activity
Restricted stock unit vesting
|
2025-06-28 |
| 2025-05-02 | 4670.64 | 未披露 | 定期报告 | 2025-04-25 |
| 2025-05-02 | 4669.58 | 未披露 |
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From December 31, 2024 to March 29, 2025
Restricted stock unit vesting
|
2025-03-29 |
| 2025-04-03 | 4677.88 | 未披露 | 定期报告 | 2025-03-17 |
| 2025-02-26 | 4638.25 | 未披露 | 定期报告 | 2025-02-21 |
| 2025-02-26 | 4636.82 | 未披露 |
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From December 31, 2023 to December 31, 2024
Restricted stock unit vesting
|
2024-12-31 |
| 2024-10-31 | 4635.87 | 未披露 | 定期报告 | 2024-10-25 |
| 2024-10-31 | 4634.98 | 未披露 |
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From June 29, 2024 to September 28, 2024
Restricted stock unit vesting
|
2024-09-28 |
| 2024-08-02 | 4629.52 | 未披露 | 定期报告 | 2024-07-26 |
| 2024-08-02 | 4628.94 | 未披露 |
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From March 30, 2024 to June 29, 2024
Restricted stock unit vesting
|
2024-06-29 |
| 2024-05-03 | 4623.06 | 未披露 | 定期报告 | 2024-04-26 |
| 2024-05-03 | 4621.70 | 未披露 |
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From December 31, 2023 to March 30, 2024
Restricted stock unit vesting
|
2024-03-30 |
| 2024-04-04 | 4625.18 | 未披露 | 定期报告 | 2024-03-18 |
| 2024-02-23 | 4568.80 | 未披露 | 定期报告 | 2024-02-16 |
| 2024-02-23 | 4567.46 | 未披露 |
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From December 31, 2022 to December 31, 2023
Restricted stock unit vesting
|
2023-12-31 |
| 2023-11-03 | 4564.81 | 未披露 | 定期报告 | 2023-10-27 |
| 2023-11-03 | 4563.42 | 未披露 | 定期报告 | 2023-09-30 |
| 2023-08-03 | 4559.05 | 未披露 | 定期报告 | 2023-07-28 |
| 2023-08-03 | 4558.15 | 未披露 |
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From April 1, 2023 to July 1, 2023
Restricted stock unit vesting
|
2023-07-01 |
| 2023-05-05 | 4550.18 | 未披露 | 定期报告 | 2023-04-28 |
| 2023-05-05 | 4547.62 | 未披露 | 定期报告 | 2023-04-01 |
| 2023-03-28 | 4553.84 | 未披露 | 定期报告 | 2023-03-13 |
| 2023-02-24 | 4534.22 | 未披露 | 定期报告 | 2023-02-17 |
| 2023-02-24 | 4529.20 | 未披露 | 定期报告 | 2022-12-31 |
| 2022-11-04 | 4518.70 | 未披露 | 定期报告 | 2022-10-28 |
| 2022-11-04 | 4521.81 | 未披露 |
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From July 2, 2022 to October 1, 2022
Restricted stock unit vesting
|
2022-10-01 |
| 2022-08-05 | 4521.26 | 未披露 | 定期报告 | 2022-07-29 |
| 2022-08-05 | 4518.51 | 未披露 |
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From April 2, 2022 to July 2, 2022
Common stock repurchases
Restricted stock unit vesting
|
2022-07-02 |
| 2022-05-11 | 4578.49 | 未披露 | 定期报告 | 2022-05-10 |
| 2022-05-05 | 4571.81 | 未披露 | 定期报告 | 2022-04-29 |
| 2022-05-05 | 4571.66 | 未披露 |
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From December 31, 2021 to April 2, 2022
Restricted stock unit vesting
|
2022-04-02 |
| 2022-03-29 | 4578.49 | 未披露 | 定期报告 | 2022-03-14 |
| 2022-02-25 | 4549.18 | 未披露 | 定期报告 | 2022-02-18 |
| 2022-02-25 | 4546.78 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Restricted stock unit vesting
|
2021-12-31 |
| 2021-11-04 | 4541.34 | 未披露 | 定期报告 | 2021-10-29 |
| 2021-11-04 | 4537.30 | 未披露 |
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From July 3, 2021 to October 2, 2021
Restricted stock unit vesting
|
2021-10-02 |
| 2021-08-06 | 4531.73 | 未披露 | 定期报告 | 2021-07-30 |
| 2021-08-06 | 5285.53 | 未披露 |
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From April 3, 2021 to July 3, 2021
Restricted stock unit vesting
|
2021-07-03 |
| 2021-05-07 | 4525.35 | 未披露 | 定期报告 | 2021-04-30 |
| 2021-05-07 | 4523.79 | 未披露 |
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From December 31, 2020 to April 3, 2021
Restricted stock unit vesting
|
2021-04-03 |
| 2021-03-26 | 4530.94 | 未披露 | 定期报告 | 2021-03-15 |
| 2021-02-26 | 4507.56 | 未披露 | 定期报告 | 2021-02-19 |
| 2021-02-26 | 4503.23 | 未披露 |
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From December 31,2019 to December 31,2020
Restricted stock unit vesting
|
2020-12-31 |
| 2020-10-30 | 4478.33 | 未披露 | 定期报告 | 2020-10-23 |
| 2020-10-30 | 4474.67 | 未披露 | 定期报告 | 2020-09-26 |
| 2020-07-31 | 4469.03 | 未披露 | 定期报告 | 2020-07-24 |
| 2020-07-31 | 4465.26 | 未披露 |
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From March 28, 2020 to June 27, 2020
Restricted stock and restricted stock unit vesting
|
2020-06-27 |
| 2020-05-01 | 4455.94 | 未披露 | 定期报告 | 2020-04-24 |
| 2020-05-01 | 4453.40 | 未披露 |
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From December 31, 2019 to March 28, 2020
Restricted stock and restricted stock unit vesting
|
2020-03-28 |
| 2020-04-02 | 4457.76 | 未披露 | 定期报告 | 2020-03-19 |
| 2020-02-14 | 4422.67 | 未披露 | 定期报告 | 2020-02-07 |
| 2020-02-14 | 4420.25 | 未披露 |
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from December 31, 2018 to December 31, 2019
Restricted stock and restricted stock unit vesting
|
2019-12-31 |
| 2019-10-31 | 4414.52 | 未披露 | 定期报告 | 2019-10-25 |
| 2019-10-31 | 4412.44 | 未披露 | 定期报告 | 2019-09-28 |
| 2019-08-02 | 4403.39 | 未披露 | 定期报告 | 2019-07-26 |
| 2019-08-02 | 4401.26 | 未披露 |
更多>>
from March 30, 2019 to June 29,2019
Restricted stock and restricted stock unit vesting
|
2019-06-29 |
| 2019-05-06 | 4386.70 | 未披露 | 定期报告 | 2019-05-02 |
| 2019-05-06 | 4384.45 | 未披露 | 定期报告 | 2019-03-30 |
| 2019-03-28 | 4386.94 | 未披露 | 定期报告 | 2019-03-14 |
| 2019-02-15 | 4349.81 | 未披露 | 定期报告 | 2019-02-08 |
| 2019-02-15 | 4345.03 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Restricted stock and restricted stock unit vesting
|
2018-12-31 |
| 2018-11-06 | 4339.21 | 未披露 | 定期报告 | 2018-11-02 |
| 2018-11-06 | 4312.70 | 未披露 | 定期报告 | 2018-09-29 |
| 2018-08-03 | 4305.11 | 未披露 | 定期报告 | 2018-07-27 |
| 2018-08-03 | 4303.38 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-04 | 4297.20 | 未披露 | 定期报告 | 2018-04-27 |
| 2018-05-04 | 4294.85 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-04-03 | 4295.44 | 未披露 | 定期报告 | 2018-03-20 |
| 2018-02-21 | 4278.28 | 未披露 | 定期报告 | 2018-02-16 |
| 2018-02-21 | 4265.06 | 未披露 |
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from December 31, 2016 to December 31, 2017
Restricted stock and restricted stock unit vesting, including related tax benefit of $0.6 and net of tax withholdings
|
2017-12-31 |
| 2017-11-03 | 4260.93 | 未披露 | 定期报告 | 2017-10-27 |
| 2017-11-03 | 4257.35 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-04 | 4252.29 | 未披露 | 定期报告 | 2017-07-28 |
| 2017-08-04 | 4249.94 | 未披露 | 定期报告 | 2017-07-01 |
| 2017-05-05 | 4239.18 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-05-05 | 4236.20 | 未披露 | 定期报告 | 2017-04-01 |
| 2017-03-27 | 4278.71 | 未披露 | 定期报告 | 2017-03-13 |
| 2017-02-24 | 4222.53 | 未披露 | 定期报告 | 2017-02-17 |
| 2017-02-24 | 4194.01 | 未披露 |
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from December 31, 2015 to December 31, 2016
Treasury share retirement
Restricted stock and restricted stock unit vesting, including related tax benefit of $2.2 and net of tax withholdings
|
2016-12-31 |
| 2016-11-04 | 4188.72 | 未披露 | 定期报告 | 2016-10-28 |
| 2016-11-04 | 4185.32 | 未披露 | 定期报告 | 2016-10-01 |
| 2016-08-05 | 4175.78 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-08-05 | 4171.64 | 未披露 | 定期报告 | 2016-07-02 |
| 2016-05-06 | 4160.66 | 未披露 | 定期报告 | 2016-04-29 |
| 2016-05-06 | 4156.47 | 未披露 | 定期报告 | 2016-04-02 |
| 2016-02-26 | 4185.72 | 未披露 | 定期报告 | 2016-02-19 |
| 2016-02-26 | 4141.59 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Restricted stock shares and restricted stock units
|
2015-12-31 |
| 2015-11-05 | 4080.47 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-05 | 4073.96 | 未披露 | 定期报告 | 2015-09-26 |
| 2015-07-29 | 4109.63 | 未披露 | 定期报告 | 2015-07-24 |
| 2015-07-29 | 4107.80 | 未披露 | 定期报告 | 2015-06-27 |
| 2015-04-29 | 4102.54 | 未披露 | 定期报告 | 2015-04-24 |
| 2015-04-29 | 4101.11 | 未披露 | 定期报告 | 2015-03-28 |
| 2015-03-26 | 4098.85 | 未披露 | 定期报告 | 2015-03-16 |
| 2015-02-23 | 4098.38 | 未披露 | 定期报告 | 2015-02-13 |
| 2015-02-23 | 4085.80 | 未披露 |
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from December 31, 2013 to December 31, 2014
Incentive plan activity
Restricted stock and restricted stock unit vesting, including related tax benefit of $6.7 and net of tax withholdings
Common stock repurchases
|
2014-12-31 |
| 2014-10-29 | 4107.23 | 未披露 | 定期报告 | 2014-10-24 |
| 2014-10-29 | 4163.23 | 未披露 | 定期报告 | 2014-09-27 |
| 2014-07-30 | 4256.16 | 未披露 | 定期报告 | 2014-07-25 |
| 2014-07-30 | 4292.93 | 未披露 | 定期报告 | 2014-06-28 |
| 2014-04-30 | 4381.50 | 未披露 | 定期报告 | 2014-04-25 |
| 2014-04-30 | 4423.56 | 未披露 | 定期报告 | 2014-03-29 |
| 2014-03-27 | 4445.16 | 未披露 | 定期报告 | 2014-03-14 |
| 2014-02-21 | 4487.73 | 未披露 | 定期报告 | 2014-02-14 |
| 2014-02-21 | 4528.13 | 未披露 |
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from December 31, 2012 to December 31, 2013
Exercise of stock options and other incentive plan activity, including related tax benefit of $1.7
Restricted stock and restricted stock unit vesting, net of tax withholdings
Purchases of common stock
|
2013-12-31 |
| 2013-10-30 | 4535.40 | 未披露 | 定期报告 | 2013-10-25 |
| 2013-10-30 | 4533.99 | 未披露 | 定期报告 | 2013-09-28 |
| 2013-07-31 | 4532.99 | 未披露 | 定期报告 | 2013-07-26 |
| 2013-07-31 | 4531.41 | 未披露 | 定期报告 | 2013-06-29 |
| 2013-05-02 | 4679.34 | 未披露 | 定期报告 | 2013-04-26 |
| 2013-05-02 | 4677.65 | 未披露 | 定期报告 | 2013-03-30 |
| 2013-03-21 | 4725.20 | 未披露 | 定期报告 | 2013-03-11 |
| 2013-02-22 | 4698.56 | 未披露 | 定期报告 | 2013-02-15 |
| 2013-02-22 | 4830.37 | 未披露 |
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from December 31, 2011 to December 31, 2012
Exercise of stock options and other incentive plan activity, including related tax benefit of $0.5
Restricted stock and restricted stock unit vesting, net of tax withholdings
Purchases of common stock
|
2012-12-31 |
| 2012-10-31 | 5080.52 | 未披露 | 定期报告 | 2012-10-26 |
| 2012-10-31 | 5078.42 | 未披露 | 定期报告 | 2012-09-29 |
| 2012-08-01 | 5073.03 | 未披露 | 定期报告 | 2012-07-27 |
| 2012-08-01 | 5070.33 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-02 | 5065.35 | 未披露 | 定期报告 | 2012-04-27 |
| 2012-05-02 | 5105.06 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-24 | 5123.96 | 未披露 | 定期报告 | 2012-02-21 |
| 2012-02-24 | 5107.34 | 未披露 |
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from December 31, 2010 to December 31, 2011
Exercise of stock options and other incentive plan activity, including related tax benefit of $1.1
Restricted stock and restricted stock unit vesting, net of tax withholdings
|
2011-12-31 |
| 2011-11-02 | 5101.84 | 未披露 | 定期报告 | 2011-10-31 |
| 2011-11-02 | 5099.09 | 未披露 | 定期报告 | 2011-10-01 |
| 2011-08-03 | 5110.63 | 未披露 | 定期报告 | 2011-07-29 |
| 2011-08-03 | 5108.37 | 未披露 | 定期报告 | 2011-07-02 |
| 2011-05-04 | 5099.95 | 未披露 | 定期报告 | 2011-05-02 |
| 2011-05-04 | 5098.57 | 未披露 | 定期报告 | 2011-04-02 |
| 2011-02-22 | 5058.57 | 未披露 | 定期报告 | 2011-02-17 |
| 2011-02-22 | 5029.43 | 未披露 |
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from December 31, 2009 to December 31, 2010
Exercise of stock options and other incentive plan activity, including related tax benefit of $3.2
Restricted stock and restricted stock unit vesting, net of tax withholdings
|
2010-12-31 |
| 2010-11-03 | 5020.18 | 未披露 | 定期报告 | 2010-11-01 |
| 2010-11-03 | 5006.44 | 未披露 | 定期报告 | 2010-10-02 |
| 2010-08-05 | 4998.41 | 未披露 | 定期报告 | 2010-08-02 |
| 2010-08-05 | 4997.82 | 未披露 | 定期报告 | 2010-07-03 |
| 2010-05-05 | 4989.35 | 未披露 | 定期报告 | 2010-05-03 |
| 2010-05-05 | 4987.94 | 未披露 | 定期报告 | 2010-04-03 |
| 2010-02-26 | 4981.61 | 未披露 | 定期报告 | 2010-02-22 |
| 2010-02-26 | 4936.77 | 未披露 |
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from December 31, 2008 to December 31, 2009
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
|
2009-12-31 |
| 2009-03-02 | 4961.20 | 未披露 | 定期报告 | 2009-02-23 |
| 2009-03-02 | 5112.84 | 未披露 |
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from December 31, 2007 to December 31, 2008
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
|
2008-12-31 |
| 2008-03-04 | 5332.01 | 未披露 | 定期报告 | 2008-02-22 |
| 2009-03-02 | 5279.14 | 未披露 |
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from December 31, 2006 to December 31, 2007
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
|
2007-12-31 |
| 2007-03-01 | 5970.57 | 未披露 | 定期报告 | 2007-02-23 |
| 2007-03-01 | 5876.60 | 未披露 |
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from December 31, 2005 to December 31, 2006
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
|
2006-12-31 |
| 2006-03-16 | 5969.63 | 未披露 | 定期报告 | 2006-02-28 |
| 2006-03-16 | 6256.30 | 未披露 |
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from December 31, 2004 to December 31, 2005
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
|
2005-12-31 |
| 2005-03-16 | 7485.35 | 未披露 | 定期报告 | 2005-03-11 |
| 2005-03-16 | 7424.20 | 未披露 |
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from December 31, 2003 to December 31, 2004
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
|
2004-12-31 |
| 2004-02-26 | 7543.59 | 未披露 | 定期报告 | 2004-02-25 |
| 2004-02-26 | 7431.50 | 未披露 |
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from December 31, 2002 to December 31, 2003
Stock options exercised
Share repurchases
|
2003-12-31 |
| 2003-03-17 | 7929.21 | 未披露 | 定期报告 | 2003-03-14 |
| 2003-03-17 | 8062.60 | 未披露 |
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from December 31, 2001 to December 31, 2002
Acquisitions
Stock options exercised
Share repurchases
Restricted stock grant
Warrants
On August 28, 2002, the Board of Directors approved a two-for-one stock split of our common stock. The stock split was payable in the form of a stock dividend and entitled each stockholder of record at the close of business on October 1, 2002 to receive one share of common stock for every outstanding share of common stock held on that date. The 100% stock dividend was distributed on October 24, 2002.
|
2002-12-31 |
| 2002-03-21 | 4081.48 | 未披露 | 定期报告 | 2002-03-15 |
| 2002-03-21 | 4039.30 | 未披露 |
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from December 31, 2000 to December 31, 2001
Acquisition of UDI
Stock Options Exercised
Other Activity
|
2001-12-31 |
| 2001-03-09 | 3030.74 | 未披露 | 定期报告 | 2001-03-08 |
| 2001-03-09 | 3032.20 | 未披露 |
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from DECEMBER 31, 1999 to DECEMBER 31, 2000
Repurchase of Treasury Stock
Stock Options Exercised
Other Activity
|
2000-12-31 |
| 2000-03-17 | 3109.42 | 未披露 | 定期报告 | 2000-03-09 |
| 2000-03-17 | 3116.80 | 未披露 |
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from DECEMBER 31, 1998 to DECEMBER 31, 1999
Issuance of Treasury stock
Stock options exercise
Other activity
|
1999-12-31 |
| 1999-03-31 | 3057.73 | 未披露 | 定期报告 | 1999-02-28 |
| 1999-03-31 | 3007.50 | 未披露 |
更多>>
from DECEMBER 31, 1997 to DECEMBER 31, 1998
Common stock reacquired
Stock options exercised
Merger of SPX and GSX
Other activity
|
1998-12-31 |
| 1998-03-31 | 1205.06 | 未披露 | 定期报告 | 1998-02-27 |
| 1998-03-31 | 1194.76 | 未披露 |
更多>>
from DECEMBER 31, 1996 to DECEMBER 31, 1997
Net shares sold under stock option plans
Earned KSOP shares
Issuance of restricted stock
|
1997-12-31 |
| 1997-03-27 | 1420.53 | 未披露 | 定期报告 | 1997-02-28 |
| 1998-03-31 | 1409.25 | 未披露 |
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from DECEMBER 31, 1995 to DECEMBER 31, 1996
Net shares sold under stock option plans
Earned KSOP shares
|
1996-12-31 |
| 1996-03-27 | 1345.48 | 未披露 | 定期报告 | 1996-03-05 |
| 1998-03-31 | 1344.42 | 未披露 |
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from DECEMBER 31, 1994 to DECEMBER 31, 1995
Net shares sold under stock option plans
Earned ESOP shares
Issuance of stock under incentive program
Issuance of restricted stock
|
1995-12-31 |
| 1995-03-23 | 1299.65 | 未披露 | 定期报告 | 1995-03-01 |
| 1995-03-23 | 1293.24 | 未披露 |
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from DECEMBER 31, 1993 to DECEMBER 31, 1994
Net shares sold under stock option plans
Earned ESOP shares
|
1994-12-31 |
| 1994-03-25 | 1269.40 | 未披露 | 定期报告 | 1994-03-15 |
| 1994-03-25 | 1267.65 | 未披露 |
更多>>
from DECEMBER 31, 1992 to DECEMBER 31, 1993
Net shares sold under stock option plans
Earned ESOP shares
|
1993-12-31 |
| 1994-03-25 | 1390.30 | 未披露 |
更多>>
from DECEMBER 31, 1991 to DECEMBER 31, 1992
Net shares sold under stock option plans
Earned ESOP shares
|
1992-12-31 |
From June 28, 2025 to September 27, 2025
Restricted stock unit vesting
Common stock offered 2,659,575 shares by the company
From March 29, 2025 to June 28, 2025
Incentive plan activity
Restricted stock unit vesting
From December 31, 2024 to March 29, 2025
Restricted stock unit vesting
From December 31, 2023 to December 31, 2024
Restricted stock unit vesting
From June 29, 2024 to September 28, 2024
Restricted stock unit vesting
From March 30, 2024 to June 29, 2024
Restricted stock unit vesting
From December 31, 2023 to March 30, 2024
Restricted stock unit vesting
From December 31, 2022 to December 31, 2023
Restricted stock unit vesting
From April 1, 2023 to July 1, 2023
Restricted stock unit vesting
From July 2, 2022 to October 1, 2022
Restricted stock unit vesting
From April 2, 2022 to July 2, 2022
Common stock repurchases
Restricted stock unit vesting
From December 31, 2021 to April 2, 2022
Restricted stock unit vesting
From December 31, 2020 to December 31, 2021
Restricted stock unit vesting
From July 3, 2021 to October 2, 2021
Restricted stock unit vesting
From April 3, 2021 to July 3, 2021
Restricted stock unit vesting
From December 31, 2020 to April 3, 2021
Restricted stock unit vesting
From December 31,2019 to December 31,2020
Restricted stock unit vesting
From March 28, 2020 to June 27, 2020
Restricted stock and restricted stock unit vesting
From December 31, 2019 to March 28, 2020
Restricted stock and restricted stock unit vesting
from December 31, 2018 to December 31, 2019
Restricted stock and restricted stock unit vesting
from March 30, 2019 to June 29,2019
Restricted stock and restricted stock unit vesting
from December 31, 2017 to December 31, 2018
Restricted stock and restricted stock unit vesting
from December 31, 2016 to December 31, 2017
Restricted stock and restricted stock unit vesting, including related tax benefit of $0.6 and net of tax withholdings
from December 31, 2015 to December 31, 2016
Treasury share retirement
Restricted stock and restricted stock unit vesting, including related tax benefit of $2.2 and net of tax withholdings
From December 31, 2014 to December 31, 2015
Restricted stock shares and restricted stock units
from December 31, 2013 to December 31, 2014
Incentive plan activity
Restricted stock and restricted stock unit vesting, including related tax benefit of $6.7 and net of tax withholdings
Common stock repurchases
from December 31, 2012 to December 31, 2013
Exercise of stock options and other incentive plan activity, including related tax benefit of $1.7
Restricted stock and restricted stock unit vesting, net of tax withholdings
Purchases of common stock
from December 31, 2011 to December 31, 2012
Exercise of stock options and other incentive plan activity, including related tax benefit of $0.5
Restricted stock and restricted stock unit vesting, net of tax withholdings
Purchases of common stock
from December 31, 2010 to December 31, 2011
Exercise of stock options and other incentive plan activity, including related tax benefit of $1.1
Restricted stock and restricted stock unit vesting, net of tax withholdings
from December 31, 2009 to December 31, 2010
Exercise of stock options and other incentive plan activity, including related tax benefit of $3.2
Restricted stock and restricted stock unit vesting, net of tax withholdings
from December 31, 2008 to December 31, 2009
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
from December 31, 2007 to December 31, 2008
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
from December 31, 2006 to December 31, 2007
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
from December 31, 2005 to December 31, 2006
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
from December 31, 2004 to December 31, 2005
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
from December 31, 2003 to December 31, 2004
Stock options exercised
Share repurchases
Restricted stock and restricted stock units
from December 31, 2002 to December 31, 2003
Stock options exercised
Share repurchases
from December 31, 2001 to December 31, 2002
Acquisitions
Stock options exercised
Share repurchases
Restricted stock grant
Warrants
On August 28, 2002, the Board of Directors approved a two-for-one stock split of our common stock. The stock split was payable in the form of a stock dividend and entitled each stockholder of record at the close of business on October 1, 2002 to receive one share of common stock for every outstanding share of common stock held on that date. The 100% stock dividend was distributed on October 24, 2002.
from December 31, 2000 to December 31, 2001
Acquisition of UDI
Stock Options Exercised
Other Activity
from DECEMBER 31, 1999 to DECEMBER 31, 2000
Repurchase of Treasury Stock
Stock Options Exercised
Other Activity
from DECEMBER 31, 1998 to DECEMBER 31, 1999
Issuance of Treasury stock
Stock options exercise
Other activity
from DECEMBER 31, 1997 to DECEMBER 31, 1998
Common stock reacquired
Stock options exercised
Merger of SPX and GSX
Other activity
from DECEMBER 31, 1996 to DECEMBER 31, 1997
Net shares sold under stock option plans
Earned KSOP shares
Issuance of restricted stock
from DECEMBER 31, 1995 to DECEMBER 31, 1996
Net shares sold under stock option plans
Earned KSOP shares
from DECEMBER 31, 1994 to DECEMBER 31, 1995
Net shares sold under stock option plans
Earned ESOP shares
Issuance of stock under incentive program
Issuance of restricted stock
from DECEMBER 31, 1993 to DECEMBER 31, 1994
Net shares sold under stock option plans
Earned ESOP shares
from DECEMBER 31, 1992 to DECEMBER 31, 1993
Net shares sold under stock option plans
Earned ESOP shares
from DECEMBER 31, 1991 to DECEMBER 31, 1992
Net shares sold under stock option plans
Earned ESOP shares