股本结构
单位：万股
| 公告日期 | 2026-02-24 | 2026-02-24 | 2025-11-05 | 2025-11-05 | 2025-07-31 | 2025-07-31 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3566.70 | 3566.90 | 3567.89 | 3568.20 | 3591.07 | 3591.20 |
| 普通股本 | 3566.70 | 3566.90 | 3567.89 | 3568.20 | 3591.07 | 3591.20 |
| 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 | 2026-02-19 | 2025-12-31 | 2025-11-03 | 2025-09-30 | 2025-07-29 | 2025-06-30 |
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 |
|---|---|---|---|---|
| 2026-02-24 | 3566.70 | 未披露 | 定期报告 | 2026-02-19 |
| 2026-02-24 | 3566.90 | 未披露 |
更多>>
From December 31, 2024 to December 31, 2025
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
|
2025-12-31 |
| 2025-11-05 | 3567.89 | 未披露 | 定期报告 | 2025-11-03 |
| 2025-11-05 | 3568.20 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
|
2025-09-30 |
| 2025-07-31 | 3591.07 | 未披露 | 定期报告 | 2025-07-29 |
| 2025-07-31 | 3591.20 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
|
2025-06-30 |
| 2025-05-01 | 3609.56 | 未披露 | 定期报告 | 2025-04-28 |
| 2025-05-01 | 3609.60 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2025-03-31 |
| 2025-04-04 | 3609.56 | 未披露 | 定期报告 | 2025-03-21 |
| 2025-02-24 | 3601.66 | 未披露 | 定期报告 | 2025-02-21 |
| 2025-02-24 | 3599.20 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2024-12-31 |
| 2024-11-01 | 3599.69 | 未披露 | 定期报告 | 2024-10-29 |
| 2024-11-01 | 3596.90 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
|
2024-09-30 |
| 2024-08-01 | 3610.58 | 未披露 | 定期报告 | 2024-07-29 |
| 2024-08-01 | 3607.70 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Vesting of restricted stock units
Shares withheld for taxes
Stock options exercised
|
2024-06-30 |
| 2024-05-03 | 3604.58 | 未披露 | 定期报告 | 2024-05-01 |
| 2024-04-12 | 3604.26 | 未披露 | 定期报告 | 2024-04-05 |
| 2024-05-03 | 3601.40 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Stock options exercised
Shares withheld for taxes
Vesting of restricted stock units
|
2024-03-31 |
| 2024-02-27 | 3577.46 | 未披露 | 定期报告 | 2024-02-22 |
| 2024-02-27 | 3566.40 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Stock options exercised
Shares withheld for taxes
Vesting of restricted stock units
|
2023-12-31 |
| 2023-11-02 | 3568.19 | 未披露 | 定期报告 | 2023-10-30 |
| 2023-11-02 | 3565.30 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Shares withheld for taxes
Vesting of restricted stock units
|
2023-09-30 |
| 2023-08-03 | 3567.06 | 未披露 | 定期报告 | 2023-07-31 |
| 2023-08-03 | 3564.20 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Shares withheld for taxes
Vesting of restricted stock units
|
2023-06-30 |
| 2023-05-05 | 3562.30 | 未披露 | 定期报告 | 2023-05-01 |
| 2023-05-05 | 3558.90 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Shares withheld for taxes
Vesting of restricted stock units
Stock options exercised
|
2023-03-31 |
| 2023-02-24 | 3519.10 | 未披露 | 定期报告 | 2023-02-22 |
| 2023-02-24 | 3516.40 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Shares withheld for taxes
Shares repurchased and retired
Vesting of restricted stock units
Stock options exercised
|
2022-12-31 |
| 2022-11-04 | 3517.62 | 未披露 | 定期报告 | 2022-11-01 |
| 2022-11-04 | 3515.30 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Stock options exercised
Shares withheld for taxes
Vesting of restricted stock units
|
2022-09-30 |
| 2022-08-04 | 3515.96 | 未披露 | 定期报告 | 2022-08-02 |
| 2022-08-04 | 3514.00 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
|
2022-06-30 |
| 2022-05-05 | 3513.30 | 未披露 | 定期报告 | 2022-05-03 |
| 2022-05-05 | 3526.10 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2022-03-31 |
| 2022-02-25 | 3519.83 | 未披露 | 定期报告 | 2022-02-23 |
| 2022-02-25 | 3521.30 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2021-12-31 |
| 2021-11-04 | 3522.43 | 未披露 | 定期报告 | 2021-11-01 |
| 2021-11-04 | 3520.90 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
|
2021-09-30 |
| 2021-08-05 | 3558.21 | 未披露 | 定期报告 | 2021-08-02 |
| 2021-08-05 | 3556.60 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2021-06-30 |
| 2021-05-06 | 3581.64 | 未披露 | 定期报告 | 2021-05-03 |
| 2021-05-06 | 3606.20 | 未披露 |
更多>>
from December 31, 2020 to March 31, 2021
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2021-03-31 |
| 2021-04-01 | 3622.93 | 未披露 | 定期报告 | 2021-03-15 |
| 2021-03-01 | 3632.67 | 未披露 | 定期报告 | 2021-02-25 |
| 2021-03-01 | 3629.50 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2020-12-31 |
| 2020-11-05 | 3647.45 | 未披露 | 定期报告 | 2020-11-04 |
| 2020-11-05 | 3647.40 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Vesting of restricted stock units
Shares withheld for taxes
|
2020-09-30 |
| 2020-08-06 | 3646.09 | 未披露 | 定期报告 | 2020-08-04 |
| 2020-08-06 | 3646.10 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2020-06-30 |
| 2020-05-08 | 3641.57 | 未披露 | 定期报告 | 2020-05-07 |
| 2020-05-08 | 3641.50 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2020-03-31 |
| 2020-03-30 | 3641.55 | 未披露 | 定期报告 | 2020-03-20 |
| 2020-03-02 | 3675.51 | 未披露 | 定期报告 | 2020-02-28 |
| 2020-03-02 | 3695.70 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2019-12-31 |
| 2019-11-06 | 3691.73 | 未披露 | 定期报告 | 2019-11-04 |
| 2019-11-06 | 3703.60 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2019-09-30 |
| 2019-08-08 | 3762.75 | 未披露 | 定期报告 | 2019-08-07 |
| 2019-08-08 | 3767.90 | 未披露 |
更多>>
from March 31, 2019 to June 30, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
|
2019-06-30 |
| 2019-05-08 | 3856.72 | 未披露 | 定期报告 | 2019-05-07 |
| 2019-05-08 | 3916.90 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2019-03-31 |
| 2019-04-02 | 4029.45 | 未披露 | 定期报告 | 2019-03-19 |
| 2019-02-28 | 4065.50 | 未披露 | 定期报告 | 2019-02-27 |
| 2019-02-28 | 4135.70 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2018-12-31 |
| 2018-11-08 | 4371.04 | 未披露 | 定期报告 | 2018-11-07 |
| 2018-11-08 | 4513.00 | 未披露 |
更多>>
from December 31, 2017 to September 30, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2018-09-30 |
| 2018-08-08 | 4658.59 | 未披露 | 定期报告 | 2018-08-06 |
| 2018-08-08 | 4733.40 | 未披露 |
更多>>
from December 31, 2017 to June 30, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2018-06-30 |
| 2018-05-09 | 4748.25 | 未披露 | 定期报告 | 2018-05-07 |
| 2018-05-09 | 4757.20 | 未披露 |
更多>>
From December 31, 2017 to March 31, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2018-03-31 |
| 2018-03-30 | 4756.94 | 未披露 | 定期报告 | 2018-03-19 |
| 2018-03-01 | 4872.89 | 未披露 | 定期报告 | 2018-02-26 |
| 2018-03-01 | 4914.30 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2017-12-31 |
| 2017-11-08 | 4972.31 | 未披露 | 定期报告 | 2017-11-07 |
| 2017-11-08 | 4982.20 | 未披露 |
更多>>
From December 31, 2016 To September 30, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2017-09-30 |
| 2017-08-08 | 4992.42 | 未披露 | 定期报告 | 2017-08-07 |
| 2017-08-08 | 4984.50 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2017-06-30 |
| 2017-05-09 | 4973.57 | 未披露 | 定期报告 | 2017-05-05 |
| 2017-05-09 | 4971.00 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2017-03-31 |
| 2017-03-31 | 4972.09 | 未披露 | 定期报告 | 2017-03-13 |
| 2017-02-28 | 4962.92 | 未披露 | 定期报告 | 2017-02-24 |
| 2017-02-28 | 4933.00 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2016-12-31 |
| 2016-11-08 | 4887.88 | 未披露 | 定期报告 | 2016-11-07 |
| 2016-11-08 | 4875.40 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2016-09-30 |
| 2016-08-08 | 4897.09 | 未披露 | 定期报告 | 2016-08-05 |
| 2016-08-08 | 4893.50 | 未披露 |
更多>>
From December 31, 2015 to June 30, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2016-06-30 |
| 2016-05-10 | 4930.97 | 未披露 | 定期报告 | 2016-05-06 |
| 2016-05-10 | 4966.40 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2016-03-31 |
| 2016-03-29 | 4979.51 | 未披露 | 定期报告 | 2016-03-14 |
| 2016-02-29 | 4981.92 | 未披露 | 定期报告 | 2016-02-25 |
| 2016-02-29 | 5017.80 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units, net of restricted share forfeitures
Shares withheld for taxes
|
2015-12-31 |
| 2015-11-06 | 5053.10 | 未披露 | 定期报告 | 2015-11-05 |
| 2015-11-06 | 5091.80 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units,net of restricted share forfeitures
Shares withheld for taxes
|
2015-09-30 |
| 2015-08-07 | 5114.10 | 未披露 | 定期报告 | 2015-08-05 |
| 2015-08-07 | 5173.00 | 未披露 |
更多>>
From December 31, 2014 to June 30, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2015-06-30 |
| 2015-05-08 | 5239.85 | 未披露 | 定期报告 | 2015-05-07 |
| 2015-05-08 | 5247.80 | 未披露 |
更多>>
From December 31, 2014 to March 31, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
|
2015-03-31 |
| 2015-04-02 | 5254.28 | 未披露 | 定期报告 | 2015-03-13 |
| 2015-02-27 | 5265.81 | 未披露 | 定期报告 | 2015-02-25 |
| 2015-02-27 | 5299.40 | 未披露 |
更多>>
from December 31,2013 to December 31,2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
|
2014-12-31 |
| 2014-11-07 | 5312.28 | 未披露 | 定期报告 | 2014-11-05 |
| 2014-11-07 | 5346.50 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
|
2014-09-30 |
| 2014-08-06 | 5386.82 | 未披露 | 定期报告 | 2014-08-05 |
| 2014-08-06 | 5395.90 | 未披露 |
更多>>
from December 31, 2013 to June 30, 2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
|
2014-06-30 |
| 2014-05-09 | 5391.08 | 未披露 | 定期报告 | 2014-05-07 |
| 2014-05-09 | 5400.60 | 未披露 |
更多>>
from December 31, 2013 to March 31, 2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2014-03-31 |
| 2014-03-28 | 5399.51 | 未披露 | 定期报告 | 2014-03-13 |
| 2014-02-28 | 5370.01 | 未披露 | 定期报告 | 2014-02-25 |
| 2014-02-28 | 5382.50 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
|
2013-12-31 |
| 2013-11-08 | 5400.82 | 未披露 | 定期报告 | 2013-11-07 |
| 2013-11-08 | 5422.70 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
|
2013-09-30 |
| 2013-08-07 | 5433.45 | 未披露 | 定期报告 | 2013-08-06 |
| 2013-08-07 | 5440.00 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
|
2013-06-30 |
| 2013-05-08 | 5436.69 | 未披露 | 定期报告 | 2013-05-07 |
| 2013-05-08 | 5475.80 | 未披露 |
更多>>
from December 31, 2012 to March 31, 2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
|
2013-03-31 |
| 2013-03-29 | 5489.85 | 未披露 | 定期报告 | 2013-03-14 |
| 2013-02-28 | 5519.53 | 未披露 | 定期报告 | 2013-02-25 |
| 2013-02-28 | 5518.60 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2012-12-31 |
| 2012-11-08 | 5544.55 | 未披露 | 定期报告 | 2012-11-07 |
| 2012-11-08 | 5610.80 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2012-09-30 |
| 2012-08-08 | 5612.52 | 未披露 | 定期报告 | 2012-08-07 |
| 2012-08-08 | 5658.10 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2012-06-30 |
| 2012-05-08 | 5765.59 | 未披露 | 定期报告 | 2012-05-07 |
| 2012-05-08 | 5785.80 | 未披露 |
更多>>
from Dec 31,2011 to Mar 31,2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2012-03-31 |
| 2012-02-29 | 5776.34 | 未披露 | 定期报告 | 2012-02-24 |
| 2012-02-29 | 5779.10 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Shares repurchased and retired
Stock options exercised
of forfeitures
|
2011-12-31 |
| 2011-11-09 | 5776.30 | 未披露 | 定期报告 | 2011-11-07 |
| 2011-11-09 | 5792.40 | 未披露 |
更多>>
from December 31, 2010 to September 30, 2011
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2011-09-30 |
| 2011-08-09 | 5959.36 | 未披露 | 定期报告 | 2011-08-05 |
| 2011-08-09 | 5994.30 | 未披露 |
更多>>
from December 31, 2010 to June 30, 2011
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2011-06-30 |
| 2011-05-10 | 6071.57 | 未披露 | 定期报告 | 2011-05-06 |
| 2011-05-10 | 6108.20 | 未披露 |
更多>>
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
|
2011-03-31 |
| 2011-02-25 | 6114.42 | 未披露 | 定期报告 | 2011-02-23 |
| 2011-02-25 | 6108.50 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares
|
2010-12-31 |
| 2010-11-09 | 6092.28 | 未披露 | 定期报告 | 2010-11-08 |
| 2010-11-09 | 6121.90 | 未披露 |
更多>>
from December 31, 2009 to September 30, 2010
Shares repurchased and retired
Stock options exercised
Restricted shares cancelled
|
2010-09-30 |
| 2010-08-09 | 6223.44 | 未披露 | 定期报告 | 2010-08-06 |
| 2010-08-09 | 6255.00 | 未披露 |
更多>>
from December 31, 2009 to June 30, 2010
Shares repurchased and retired
Stock options exercised
|
2010-06-30 |
| 2010-03-01 | 6368.47 | 未披露 | 定期报告 | 2010-02-25 |
| 2010-03-01 | 6409.70 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares
Warrants exercised
|
2009-12-31 |
| 2009-02-27 | 6523.98 | 未披露 | 定期报告 | 2009-02-26 |
| 2009-02-27 | 6522.60 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares
|
2008-12-31 |
| 2008-02-28 | 6915.46 | 未披露 | 定期报告 | 2008-02-27 |
| 2008-02-28 | 7057.60 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Merger
Conversion of debt
Shares repurchased and retired
Stock options exercised
|
2007-12-31 |
| 2007-03-01 | 7210.08 | 未披露 | 定期报告 | 2007-02-28 |
| 2007-03-01 | 6475.10 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Stock split
Stock options exercised
|
2006-12-31 |
| 2006-03-13 | 4256.38 | 未披露 | 定期报告 | 2006-03-10 |
| 2006-03-13 | 4216.60 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
|
2005-12-31 |
| 2005-03-16 | 4165.47 | 未披露 | 定期报告 | 2005-03-09 |
| 2005-03-16 | 4160.20 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
|
2004-12-31 |
| 2004-03-15 | 4109.23 | 未披露 | 定期报告 | 2004-03-09 |
| 2004-03-15 | 4090.20 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Stock split
Conversion of debt
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
|
2003-12-31 |
| 2003-03-25 | 2435.40 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Common shares issued in public offering net of expenses
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
|
2002-12-31 |
| 2003-03-25 | 2419.14 | 未披露 | 定期报告 | 2002-06-30 |
| 2002-03-19 | 1978.30 | 未披露 | 定期报告 | 2002-03-15 |
| 2002-03-19 | 1970.20 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
|
2001-12-31 |
| 2001-04-02 | 1960.20 | 未披露 | 定期报告 | 2001-03-29 |
| 2001-04-02 | 1959.40 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Common shares issued in public offering net of expenses
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
|
2000-12-31 |
| 2000-03-30 | 1627.22 | 未披露 | 定期报告 | 2000-03-28 |
| 2000-03-30 | 1624.05 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
Common shares issued in public offering net of expenses
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
Acquisition of Avex Electronics, Inc
|
1999-12-31 |
| 1999-03-31 | 1166.61 | 未披露 | 定期报告 | 1999-03-26 |
| 1999-03-31 | 1162.75 | 未披露 |
更多>>
from December 31, 1997 to December 31, 1998
Stock options exercised
|
1998-12-31 |
| 1998-03-31 | 1157.68 | 未披露 | 定期报告 | 1998-03-27 |
| 1998-03-31 | 1157.38 | 未披露 |
更多>>
from December 31, 1996 to December 31, 1997
Stock options exercised
In July 1997, the Company's Board of Directors approved a two-for-one stock split effected in the form of a stock dividend
|
1997-12-31 |
| 1997-03-28 | 574.24 | 未披露 | 定期报告 | 1997-03-25 |
| 1997-03-28 | 573.85 | 未披露 |
更多>>
from December 31, 1995 to December 31, 1996
Common shares issued in public offering, net of expenses
Stock options exercised
Acquisition of EMD Technologies, Inc
|
1996-12-31 |
| 1997-03-28 | 402.14 | 未披露 |
更多>>
from December 31, 1994 to December 31, 1995
Stock options exercised
|
1995-12-31 |
From December 31, 2024 to December 31, 2025
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
From June 30, 2025 to September 30, 2025
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
From March 31, 2025 to June 30, 2025
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2024 to March 31, 2025
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2023 to December 31, 2024
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From June 30, 2024 to September 30, 2024
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
From March 31, 2024 to June 30, 2024
Vesting of restricted stock units
Shares withheld for taxes
Stock options exercised
From December 31, 2023 to March 31, 2024
Stock options exercised
Shares withheld for taxes
Vesting of restricted stock units
From December 31, 2022 to December 31, 2023
Stock options exercised
Shares withheld for taxes
Vesting of restricted stock units
From June 30, 2023 to September 30, 2023
Shares withheld for taxes
Vesting of restricted stock units
From March 31, 2023 to June 30, 2023
Shares withheld for taxes
Vesting of restricted stock units
From December 31, 2022 to March 31, 2023
Shares withheld for taxes
Vesting of restricted stock units
Stock options exercised
From December 31, 2021 to December 31, 2022
Shares withheld for taxes
Shares repurchased and retired
Vesting of restricted stock units
Stock options exercised
From June 30, 2022 to September 30, 2022
Stock options exercised
Shares withheld for taxes
Vesting of restricted stock units
From March 31, 2022 to June 30, 2022
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2021 to March 31, 2022
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2020 to December 31, 2021
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From June 30, 2021 to September 30, 2021
Shares repurchased and retired
Vesting of restricted stock units
Shares withheld for taxes
From March 31, 2021 to June 30, 2021
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2020 to March 31, 2021
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2019 to December 31, 2020
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From June 30, 2020 to September 30, 2020
Vesting of restricted stock units
Shares withheld for taxes
From March 31, 2020 to June 30, 2020
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2019 to March 31, 2020
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2018 to December 31, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from June 30, 2019 to September 30, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from March 31, 2019 to June 30, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
from December 31, 2018 to March 31, 2019
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2017 to December 31, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2017 to September 30, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2017 to June 30, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2017 to March 31, 2018
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2016 to December 31, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2016 To September 30, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2016 to June 30, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2016 to March 31, 2017
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2015 to December 31, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2015 to September 30, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2015 to June 30, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2015 to March 31, 2016
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31, 2014 to December 31, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units, net of restricted share forfeitures
Shares withheld for taxes
from December 31, 2014 to September 30, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units,net of restricted share forfeitures
Shares withheld for taxes
From December 31, 2014 to June 30, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
From December 31, 2014 to March 31, 2015
Shares repurchased and retired
Stock options exercised
Vesting of restricted stock units
Shares withheld for taxes
from December 31,2013 to December 31,2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
from December 31, 2013 to September 30, 2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
from December 31, 2013 to June 30, 2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
from December 31, 2013 to March 31, 2014
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
from December 31,2012 to December 31,2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
from December 31, 2012 to September 30, 2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
from December 31, 2012 to June 30, 2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
from December 31, 2012 to March 31, 2013
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Restricted shares withheld for taxes
from December 31, 2011 to December 31, 2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
from December 31, 2011 to September 30, 2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
from December 31, 2011 to June 30, 2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
from Dec 31,2011 to Mar 31,2012
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
from December 31, 2010 to December 31, 2011
Shares repurchased and retired
Stock options exercised
of forfeitures
from December 31, 2010 to September 30, 2011
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
from December 31, 2010 to June 30, 2011
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares, net of forfeitures
from December 31, 2009 to December 31, 2010
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares
from December 31, 2009 to September 30, 2010
Shares repurchased and retired
Stock options exercised
Restricted shares cancelled
from December 31, 2009 to June 30, 2010
Shares repurchased and retired
Stock options exercised
from December 31, 2008 to December 31, 2009
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares
Warrants exercised
from December 31, 2007 to December 31, 2008
Shares repurchased and retired
Stock options exercised
Issuance of restricted shares
from December 31, 2006 to December 31, 2007
Merger
Conversion of debt
Shares repurchased and retired
Stock options exercised
from December 31, 2005 to December 31, 2006
Stock split
Stock options exercised
from December 31, 2004 to December 31, 2005
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
from December 31, 2003 to December 31, 2004
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
from December 31, 2002 to December 31, 2003
Stock split
Conversion of debt
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
from December 31, 2001 to December 31, 2002
Common shares issued in public offering net of expenses
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
from December 31, 2000 to December 31, 2001
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
from December 31, 1999 to December 31, 2000
Common shares issued in public offering net of expenses
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
from December 31, 1998 to December 31, 1999
Common shares issued in public offering net of expenses
Stock options exercised
Common shares issued under Employee Stock Purchase Plan
Acquisition of Avex Electronics, Inc
from December 31, 1997 to December 31, 1998
Stock options exercised
from December 31, 1996 to December 31, 1997
Stock options exercised
In July 1997, the Company's Board of Directors approved a two-for-one stock split effected in the form of a stock dividend
from December 31, 1995 to December 31, 1996
Common shares issued in public offering, net of expenses
Stock options exercised
Acquisition of EMD Technologies, Inc
from December 31, 1994 to December 31, 1995
Stock options exercised