股本结构
单位：万股
| 公告日期 | 2026-08-11 | 2026-08-03 | 2026-08-03 | 2026-05-04 | 2026-05-04 | 2026-04-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4759.17 | 4860.55 | 4853.00 | 4874.09 | 4869.40 | 4890.68 |
| 普通股本 | 4759.17 | 4860.55 | 4853.00 | 4874.09 | 4869.40 | 4890.68 |
| 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 | 2026-08-10 | 2026-07-27 | 2026-06-30 | 2026-04-27 | 2026-03-31 | 2026-03-17 |
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 |
|---|---|---|---|---|
| 2026-08-11 | 4759.17 | 未披露 | 定期报告 | 2026-08-10 |
| 2026-08-03 | 4860.55 | 未披露 | 定期报告 | 2026-07-27 |
| 2026-08-03 | 4853.00 | 未披露 |
更多>>
From March 31, 2026 to June 30, 2026
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2026-06-30 |
| 2026-05-04 | 4874.09 | 未披露 | 定期报告 | 2026-04-27 |
| 2026-05-04 | 4869.40 | 未披露 |
更多>>
From January 1, 2026 to March 31, 2026
Repurchases of common stock
|
2026-03-31 |
| 2026-04-09 | 4890.68 | 未披露 | 定期报告 | 2026-03-17 |
| 2026-03-02 | 4867.31 | 未披露 | 定期报告 | 2026-02-26 |
| 2026-03-02 | 4887.40 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2025-12-31 |
| 2025-11-03 | 4921.03 | 未披露 | 定期报告 | 2025-10-27 |
| 2025-11-03 | 4937.00 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2025-09-30 |
| 2025-08-04 | 4964.01 | 未披露 | 定期报告 | 2025-07-28 |
| 2025-08-04 | 4946.00 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Shares issued in connection with stock-based compensation plans, net
|
2025-06-30 |
| 2025-05-05 | 4945.37 | 未披露 | 定期报告 | 2025-04-28 |
| 2025-05-05 | 4936.20 | 未披露 |
更多>>
From January 1, 2025 to March 31, 2025
Shares issued in connection with stock-based compensation plans, net
|
2025-03-31 |
| 2025-03-03 | 4936.02 | 未披露 | 定期报告 | 2025-02-24 |
| 2025-03-03 | 4926.90 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Shares issued in connection with stock-based compensation plans, net
Repurchases of common stock
|
2024-12-31 |
| 2024-11-04 | 4901.08 | 未披露 | 定期报告 | 2024-10-28 |
| 2024-11-04 | 4905.90 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2024-09-30 |
| 2024-08-05 | 4916.95 | 未披露 | 定期报告 | 2024-07-29 |
| 2024-08-05 | 4906.70 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2024-06-30 |
| 2024-05-01 | 4919.61 | 未披露 | 定期报告 | 2024-04-24 |
| 2024-05-01 | 4909.70 | 未披露 |
更多>>
From January 1, 2024 to March 31, 2024
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2024-03-31 |
| 2024-04-05 | 4918.24 | 未披露 | 定期报告 | 2024-03-15 |
| 2024-03-04 | 4918.21 | 未披露 | 定期报告 | 2024-02-26 |
| 2024-03-04 | 4908.00 | 未披露 |
更多>>
From December 31,2022 to December 31,2023
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2023-12-31 |
| 2023-11-06 | 4888.69 | 未披露 | 定期报告 | 2023-10-30 |
| 2023-11-06 | 4893.30 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Shares issued in connection with stock-based compensation plans, net
Repurchases of common stock
|
2023-09-30 |
| 2023-05-03 | 4879.59 | 未披露 | 定期报告 | 2023-04-26 |
| 2023-05-03 | 4877.30 | 未披露 |
更多>>
From January 1, 2023 to March 31, 2023
Shares issued in connection with stock-based compensation plans, net
|
2023-03-31 |
| 2023-03-06 | 4875.90 | 未披露 | 定期报告 | 2023-02-28 |
| 2023-03-06 | 4861.20 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2022-12-31 |
| 2022-11-08 | 4840.52 | 未披露 | 定期报告 | 2022-11-01 |
| 2022-11-08 | 4840.50 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Shares issued in connection with stock-based compensation plans, net
|
2022-09-30 |
| 2022-08-08 | 4840.05 | 未披露 | 定期报告 | 2022-08-01 |
| 2022-08-08 | 4827.60 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Repurchases of common stock
|
2022-06-30 |
| 2022-05-09 | 4896.79 | 未披露 | 定期报告 | 2022-05-02 |
| 2022-05-09 | 4967.90 | 未披露 |
更多>>
From January 1, 2022 to March 31, 2022
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2022-03-31 |
| 2022-03-15 | 5189.66 | 未披露 | 定期报告 | 2022-03-07 |
| 2022-03-15 | 5180.80 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2021-12-31 |
| 2021-11-08 | 5301.86 | 未披露 | 定期报告 | 2021-11-01 |
| 2021-11-08 | 5301.20 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2021-09-30 |
| 2021-08-03 | 5308.76 | 未披露 | 定期报告 | 2021-07-27 |
| 2021-08-03 | 5315.20 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2021-06-30 |
| 2021-05-05 | 5333.96 | 未披露 | 定期报告 | 2021-04-28 |
| 2021-05-05 | 5330.10 | 未披露 |
更多>>
From January 1, 2021 to March 31, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2021-03-31 |
| 2021-04-08 | 5330.09 | 未披露 | 定期报告 | 2021-03-19 |
| 2021-03-04 | 5330.59 | 未披露 | 定期报告 | 2021-02-25 |
| 2021-03-04 | 5335.70 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2020-12-31 |
| 2020-11-02 | 5315.51 | 未披露 | 定期报告 | 2020-10-26 |
| 2020-11-02 | 5315.50 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Shares issued in connection with stock-based compensation plans, net
|
2020-09-30 |
| 2020-08-03 | 5315.31 | 未披露 | 定期报告 | 2020-07-27 |
| 2020-08-03 | 5303.30 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Shares issued in connection with stock-based compensation plans, net
|
2020-06-30 |
| 2020-05-05 | 5302.87 | 未披露 | 定期报告 | 2020-04-28 |
| 2020-05-05 | 5302.90 | 未披露 |
更多>>
From January 1, 2020 to March 31, 2020
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2020-03-31 |
| 2020-04-09 | 5302.87 | 未披露 | 定期报告 | 2020-03-20 |
| 2020-03-05 | 5314.59 | 未披露 | 定期报告 | 2020-02-28 |
| 2020-03-05 | 5328.10 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2019-12-31 |
| 2019-11-04 | 5312.36 | 未披露 | 定期报告 | 2019-10-29 |
| 2019-11-04 | 5314.70 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Repurchases of common stock
Common stock activity, net
|
2019-09-30 |
| 2019-08-05 | 5368.83 | 未披露 | 定期报告 | 2019-07-30 |
| 2019-08-05 | 5362.50 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Repurchases of common stock
Common stock activity, net
|
2019-06-30 |
| 2019-05-06 | 5394.36 | 未披露 | 定期报告 | 2019-04-30 |
| 2019-05-06 | 5365.20 | 未披露 |
更多>>
From January 1, 2019 to March 31, 2019
Repurchases of common stock
Common stock activity, net
|
2019-03-31 |
| 2019-04-09 | 5362.96 | 未披露 | 定期报告 | 2019-03-15 |
| 2019-02-25 | 5361.68 | 未披露 | 定期报告 | 2019-02-15 |
| 2019-02-25 | 5533.50 | 未披露 |
更多>>
From December 31, 2017 to December 31, 2018
Shares issued in connection with stock-based compensation plans, net
Repurchases of common stock
|
2018-12-31 |
| 2018-11-05 | 5513.30 | 未披露 | 定期报告 | 2018-10-29 |
| 2018-11-05 | 5514.70 | 未披露 |
更多>>
From June 30, 2018 to September 30, 2018
Common stock activity, net
Repurchases of common stock
|
2018-09-30 |
| 2018-08-06 | 5518.92 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-08-06 | 5504.60 | 未披露 |
更多>>
From March 31, 2018 to June 30, 2018
Common stock activity, net
|
2018-06-30 |
| 2018-05-10 | 5502.52 | 未披露 | 定期报告 | 2018-04-30 |
| 2018-05-10 | 5497.70 | 未披露 |
更多>>
From January 1, 2018 to March 31, 2018
Repurchases of Common Stock
Common stock activity, net
|
2018-03-31 |
| 2018-04-04 | 5501.55 | 未披露 | 定期报告 | 2018-03-15 |
| 2018-03-07 | 5591.23 | 未披露 | 定期报告 | 2018-02-15 |
| 2018-03-07 | 5594.10 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2017-12-31 |
| 2017-11-06 | 5576.69 | 未披露 | 定期报告 | 2017-10-31 |
| 2017-11-06 | 5575.80 | 未披露 |
更多>>
From June 30, 2017 To September 30, 2017
Repurchases of common stock
Common stock activity, net
|
2017-09-30 |
| 2017-08-09 | 5586.82 | 未披露 | 定期报告 | 2017-07-31 |
| 2017-08-09 | 5590.00 | 未披露 |
更多>>
from March 31, 2017 to June 30, 2017
Repurchases of common stock
Common stock activity
|
2017-06-30 |
| 2017-05-08 | 5618.94 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-05-08 | 5621.70 | 未披露 |
更多>>
from January 1, 2017 to March 31, 2017
Common stock activity, net
|
2017-03-31 |
| 2017-02-27 | 5609.76 | 未披露 | 定期报告 | 2017-02-17 |
| 2017-02-27 | 5598.60 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Shares issued in connection with stock-based compensation plans, net
|
2016-12-31 |
| 2016-11-07 | 5565.69 | 未披露 | 定期报告 | 2016-10-31 |
| 2016-11-07 | 5564.20 | 未披露 |
更多>>
From June 30, 2016 to September 30, 2016
Common stock activity, net
|
2016-09-30 |
| 2016-08-08 | 5561.81 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-08-08 | 5549.10 | 未披露 |
更多>>
from January 1, 2016 to June 30, 2016
Common stock activity, net
|
2016-06-30 |
| 2016-05-09 | 5535.28 | 未披露 | 定期报告 | 2016-04-29 |
| 2016-05-09 | 5524.10 | 未披露 |
更多>>
from January 1, 2016 to March 31, 2016
Common stock activity, net
|
2016-03-31 |
| 2016-03-10 | 5523.82 | 未披露 | 定期报告 | 2016-03-04 |
| 2016-03-10 | 5522.70 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2015-12-31 |
| 2015-11-09 | 5506.76 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-09 | 5503.70 | 未披露 |
更多>>
from June 30, 2015 to September 30, 2015
Common stock activity, net
|
2015-09-30 |
| 2015-08-03 | 5551.30 | 未披露 | 定期报告 | 2015-07-24 |
| 2015-08-03 | 5539.60 | 未披露 |
更多>>
from March 31, 2015 to June 30,2015
Common stock activity, net
|
2015-06-30 |
| 2015-05-07 | 5534.32 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-05-07 | 5522.30 | 未披露 |
更多>>
from January 1, 2015 to March 31, 2015
Common stock activity, net
|
2015-03-31 |
| 2015-04-08 | 5522.27 | 未披露 | 定期报告 | 2015-03-20 |
| 2015-02-23 | 5523.72 | 未披露 | 定期报告 | 2015-02-13 |
| 2015-02-23 | 5518.70 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2014-12-31 |
| 2014-11-06 | 5510.31 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-11-06 | 5509.90 | 未披露 |
更多>>
from June 30, 2014 to September 30, 2014
Common stock activity, net
|
2014-09-30 |
| 2014-08-04 | 5511.30 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-04 | 5490.50 | 未披露 |
更多>>
from March 31, 2014 to June 30, 2014
Common stock activity, net
|
2014-06-30 |
| 2014-05-05 | 5498.27 | 未披露 | 定期报告 | 2014-04-30 |
| 2014-05-05 | 5475.20 | 未披露 |
更多>>
from January 1, 2014 to March 31, 2014
Common stock activity, net
|
2014-03-31 |
| 2014-04-02 | 5473.98 | 未披露 | 定期报告 | 2014-03-10 |
| 2014-02-26 | 5455.51 | 未披露 | 定期报告 | 2014-02-21 |
| 2014-02-26 | 5456.50 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2013-12-31 |
| 2013-11-04 | 5461.82 | 未披露 | 定期报告 | 2013-10-31 |
| 2013-11-04 | 5468.90 | 未披露 |
更多>>
from June 30, 2013 to September 30, 2013
Common stock activity, net
|
2013-09-30 |
| 2013-08-05 | 5479.61 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-05 | 5467.30 | 未披露 |
更多>>
from January 1, 2013 to June 30, 2013
Common stock activity, net
|
2013-06-30 |
| 2013-05-06 | 5475.78 | 未披露 | 定期报告 | 2013-04-30 |
| 2013-05-06 | 5430.30 | 未披露 |
更多>>
from January 1, 2013 to March 31, 2013
Common stock activity, net
|
2013-03-31 |
| 2013-03-18 | 5430.31 | 未披露 | 定期报告 | 2013-03-05 |
| 2013-03-18 | 5402.50 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
|
2012-12-31 |
| 2012-11-05 | 5433.86 | 未披露 | 定期报告 | 2012-10-31 |
| 2012-11-05 | 5441.30 | 未披露 |
更多>>
from June 30, 2012 to September 30, 2012
Common stock activity, net
|
2012-09-30 |
| 2012-08-06 | 5436.21 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-06 | 5425.80 | 未披露 |
更多>>
from March 31, 2012 to June 30, 2012
Common stock activity, net
|
2012-06-30 |
| 2012-05-08 | 5425.70 | 未披露 | 定期报告 | 2012-04-30 |
| 2012-05-08 | 5425.70 | 未披露 |
更多>>
from January 1, 2012 to March 31, 2012
Common stock activity, net
|
2012-03-31 |
| 2012-03-02 | 5379.28 | 未披露 | 定期报告 | 2012-02-29 |
| 2012-03-02 | 5378.32 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Shares issued in connection with stock-based compensation plans, net
|
2011-12-31 |
| 2011-11-07 | 5377.35 | 未披露 | 定期报告 | 2011-10-31 |
| 2011-11-07 | 5376.92 | 未披露 |
更多>>
Common stock activity, net
|
2011-09-30 |
| 2011-08-08 | 5376.07 | 未披露 | 定期报告 | 2011-07-29 |
| 2011-08-08 | 5349.22 | 未披露 |
更多>>
Common stock activity, net
|
2011-06-30 |
| 2011-05-05 | 5347.97 | 未披露 | 定期报告 | 2011-04-29 |
| 2011-05-05 | 5347.92 | 未披露 |
更多>>
from January 1, 2011 to March 31, 2011
Common stock activity, net
|
2011-03-31 |
| 2011-03-04 | 5347.97 | 未披露 | 定期报告 | 2011-03-01 |
| 2011-03-04 | 5269.90 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Shares issued in connection with stock-based compensation plans, net
|
2010-12-31 |
| 2010-11-04 | 5269.72 | 未披露 | 定期报告 | 2010-10-31 |
| 2010-11-04 | 5269.72 | 未披露 |
更多>>
from June 30, 2010 to September 30, 2010
Common stock activity, net
|
2010-09-30 |
| 2010-08-09 | 5269.07 | 未披露 | 定期报告 | 2010-07-30 |
| 2010-08-09 | 5246.42 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-10 | 5246.42 | 未披露 | 定期报告 | 2010-04-30 |
| 2010-05-10 | 5246.42 | 未披露 |
更多>>
from January 1, 2010 to March 31, 2010
Common stock activity, net
|
2010-03-31 |
| 2010-03-05 | 5235.21 | 未披露 | 定期报告 | 2010-03-01 |
| 2010-03-05 | 5205.20 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Shares issued in connection with stock-based compensation plans, net
|
2009-12-31 |
| 2009-03-09 | 5124.88 | 未披露 | 定期报告 | 2009-02-28 |
| 2009-03-09 | 5122.00 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Shares issued in connection with stock-based compensation plans
Other equity transactions
|
2008-12-31 |
| 2008-03-14 | 5088.78 | 未披露 | 定期报告 | 2008-03-04 |
| 2008-03-14 | 5063.20 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Shares issued in connection with stock-based compensation plans
Other equity transactions
|
2007-12-31 |
| 2007-03-16 | 5045.39 | 未披露 | 定期报告 | 2007-03-09 |
| 2007-03-16 | 5043.80 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Restricted shares issued
Shares issued with purchase of e-Triage
Shares issued in connection with employee benefit plans
|
2006-12-31 |
| 2006-03-16 | 4899.09 | 未披露 | 定期报告 | 2006-03-14 |
| 2006-03-16 | 4899.00 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Restricted shares issued
Shares issued in connection with employee benefit plans
|
2005-12-31 |
| 2005-03-15 | 4887.82 | 未披露 | 定期报告 | 2005-03-11 |
| 2005-03-15 | 4885.40 | 未披露 |
更多>>
from DECEMBER 31, 2003 to DECEMBER 31, 2004
Shares issued in connection with employee benefit plans
|
2004-12-31 |
| 2004-03-12 | 4872.41 | 未披露 | 定期报告 | 2004-03-10 |
| 2004-03-12 | 4872.40 | 未披露 |
更多>>
from DECEMBER 31, 2002 to DECEMBER 31, 2003
Shares issued in connection with options and benefits
|
2003-12-31 |
| 2003-03-26 | 4862.26 | 未披露 | 定期报告 | 2003-03-20 |
| 2003-03-26 | 4862.20 | 未披露 |
更多>>
from DECEMBER 31, 2001 to DECEMBER 31, 2002
Shares issued in connection with options and benefits
|
2002-12-31 |
| 2002-03-22 | 4854.07 | 未披露 | 定期报告 | 2002-03-01 |
| 2002-03-22 | 4854.00 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Shares issued in connection with options and benefits
|
2001-12-31 |
| 2001-03-23 | 4845.19 | 未披露 | 定期报告 | 2001-03-02 |
| 2001-03-23 | 4845.10 | 未披露 |
更多>>
from December 31,1999 to December 31,2000
Shares repurchased
Shares issued in connection with options and benefits
|
2000-12-31 |
| 2000-03-28 | 5039.99 | 未披露 | 定期报告 | 2000-03-02 |
| 2000-03-28 | 5071.80 | 未披露 |
更多>>
from December 31,1998 to December 31,1999
Shares repurchased
Stock options exercised
Shares issued for acquisition
|
1999-12-31 |
| 1999-03-25 | 5044.45 | 未披露 | 定期报告 | 1999-03-02 |
| 1999-03-25 | 5090.30 | 未披露 |
更多>>
from DECEMBER 31,1997 to DECEMBER 31,1998
Shares repurchased
Stock options exercised
Shares issued for acquisition
|
1998-12-31 |
| 1998-03-27 | 4933.41 | 未披露 | 定期报告 | 1998-03-02 |
| 1998-03-27 | 4939.30 | 未披露 |
更多>>
from DECEMBER 31,1996 to DECEMBER 31, 1997
Shares repurchased
Conversion of convertible debt
Stock options exercised, net
|
1997-12-31 |
| 1997-03-26 | 5011.13 | 未披露 |
更多>>
from December 31, 1995 to March 26,1997
Shares repurchased
Stock options exercised, net
On February 4, 1997, the Board of Directors declared a three-for-two stock split on both the Class A Common Stock and Class B Common Stock. The split is to be effected in the form of a 50% stock dividend on the outstanding shares of each Class, payable on March 25, 1997 to stockholders of record on March 11, 1997.
|
1997-03-26 |
| 1997-03-26 | 3335.42 | 未披露 | 定期报告 | 1997-02-28 |
| 1996-03-27 | 3424.34 | 未披露 | 定期报告 | 1996-03-01 |
| 1996-03-27 | 3452.77 | 未披露 |
更多>>
from December 31, 1994 to December 31, 1995
Shares repurchased
Stock options exercised, net
|
1995-12-31 |
| 1996-03-27 | 3502.93 | 未披露 |
更多>>
from December 31, 1993 to December 31, 1994
Shares repurchased
Stock options exercised, net
|
1994-12-31 |
From March 31, 2026 to June 30, 2026
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From January 1, 2026 to March 31, 2026
Repurchases of common stock
From December 31, 2024 to December 31, 2025
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From June 30, 2025 to September 30, 2025
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From March 31, 2025 to June 30, 2025
Shares issued in connection with stock-based compensation plans, net
From January 1, 2025 to March 31, 2025
Shares issued in connection with stock-based compensation plans, net
From December 31, 2023 to December 31, 2024
Shares issued in connection with stock-based compensation plans, net
Repurchases of common stock
From June 30, 2024 to September 30, 2024
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From March 31, 2024 to June 30, 2024
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From January 1, 2024 to March 31, 2024
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From December 31,2022 to December 31,2023
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From June 30, 2023 to September 30, 2023
Shares issued in connection with stock-based compensation plans, net
Repurchases of common stock
From January 1, 2023 to March 31, 2023
Shares issued in connection with stock-based compensation plans, net
From December 31, 2021 to December 31, 2022
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From June 30, 2022 to September 30, 2022
Shares issued in connection with stock-based compensation plans, net
From March 31, 2022 to June 30, 2022
Repurchases of common stock
From January 1, 2022 to March 31, 2022
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From December 31, 2020 to December 31, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From June 30, 2021 to September 30, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From March 31, 2021 to June 30, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From January 1, 2021 to March 31, 2021
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From December 31,2019 to December 31,2020
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From June 30, 2020 to September 30, 2020
Shares issued in connection with stock-based compensation plans, net
From March 31, 2020 to June 30, 2020
Shares issued in connection with stock-based compensation plans, net
From January 1, 2020 to March 31, 2020
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From December 31, 2018 to December 31, 2019
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
from June 30, 2019 to September 30, 2019
Repurchases of common stock
Common stock activity, net
From March 31, 2019 to June 30, 2019
Repurchases of common stock
Common stock activity, net
From January 1, 2019 to March 31, 2019
Repurchases of common stock
Common stock activity, net
From December 31, 2017 to December 31, 2018
Shares issued in connection with stock-based compensation plans, net
Repurchases of common stock
From June 30, 2018 to September 30, 2018
Common stock activity, net
Repurchases of common stock
From March 31, 2018 to June 30, 2018
Common stock activity, net
From January 1, 2018 to March 31, 2018
Repurchases of Common Stock
Common stock activity, net
from December 31, 2016 to December 31, 2017
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
From June 30, 2017 To September 30, 2017
Repurchases of common stock
Common stock activity, net
from March 31, 2017 to June 30, 2017
Repurchases of common stock
Common stock activity
from January 1, 2017 to March 31, 2017
Common stock activity, net
from December 31, 2015 to December 31, 2016
Shares issued in connection with stock-based compensation plans, net
From June 30, 2016 to September 30, 2016
Common stock activity, net
from January 1, 2016 to June 30, 2016
Common stock activity, net
from January 1, 2016 to March 31, 2016
Common stock activity, net
from December 31, 2014 to December 31, 2015
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
from June 30, 2015 to September 30, 2015
Common stock activity, net
from March 31, 2015 to June 30,2015
Common stock activity, net
from January 1, 2015 to March 31, 2015
Common stock activity, net
from December 31, 2013 to December 31, 2014
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
from June 30, 2014 to September 30, 2014
Common stock activity, net
from March 31, 2014 to June 30, 2014
Common stock activity, net
from January 1, 2014 to March 31, 2014
Common stock activity, net
from December 31, 2012 to December 31, 2013
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
from June 30, 2013 to September 30, 2013
Common stock activity, net
from January 1, 2013 to June 30, 2013
Common stock activity, net
from January 1, 2013 to March 31, 2013
Common stock activity, net
from December 31, 2011 to December 31, 2012
Repurchases of common stock
Shares issued in connection with stock-based compensation plans, net
from June 30, 2012 to September 30, 2012
Common stock activity, net
from March 31, 2012 to June 30, 2012
Common stock activity, net
from January 1, 2012 to March 31, 2012
Common stock activity, net
from December 31, 2010 to December 31, 2011
Shares issued in connection with stock-based compensation plans, net
Common stock activity, net
Common stock activity, net
from January 1, 2011 to March 31, 2011
Common stock activity, net
from December 31, 2009 to December 31, 2010
Shares issued in connection with stock-based compensation plans, net
from June 30, 2010 to September 30, 2010
Common stock activity, net
from January 1, 2010 to March 31, 2010
Common stock activity, net
from December 31, 2008 to December 31, 2009
Shares issued in connection with stock-based compensation plans, net
from December 31, 2007 to December 31, 2008
Shares issued in connection with stock-based compensation plans
Other equity transactions
from December 31, 2006 to December 31, 2007
Shares issued in connection with stock-based compensation plans
Other equity transactions
from December 31, 2005 to December 31, 2006
Restricted shares issued
Shares issued with purchase of e-Triage
Shares issued in connection with employee benefit plans
from December 31, 2004 to December 31, 2005
Restricted shares issued
Shares issued in connection with employee benefit plans
from DECEMBER 31, 2003 to DECEMBER 31, 2004
Shares issued in connection with employee benefit plans
from DECEMBER 31, 2002 to DECEMBER 31, 2003
Shares issued in connection with options and benefits
from DECEMBER 31, 2001 to DECEMBER 31, 2002
Shares issued in connection with options and benefits
from December 31, 2000 to December 31, 2001
Shares issued in connection with options and benefits
from December 31,1999 to December 31,2000
Shares repurchased
Shares issued in connection with options and benefits
from December 31,1998 to December 31,1999
Shares repurchased
Stock options exercised
Shares issued for acquisition
from DECEMBER 31,1997 to DECEMBER 31,1998
Shares repurchased
Stock options exercised
Shares issued for acquisition
from DECEMBER 31,1996 to DECEMBER 31, 1997
Shares repurchased
Conversion of convertible debt
Stock options exercised, net
from December 31, 1995 to March 26,1997
Shares repurchased
Stock options exercised, net
On February 4, 1997, the Board of Directors declared a three-for-two stock split on both the Class A Common Stock and Class B Common Stock. The split is to be effected in the form of a 50% stock dividend on the outstanding shares of each Class, payable on March 25, 1997 to stockholders of record on March 11, 1997.
from December 31, 1994 to December 31, 1995
Shares repurchased
Stock options exercised, net
from December 31, 1993 to December 31, 1994
Shares repurchased
Stock options exercised, net