股本结构
单位：万股
| 公告日期 | 2026-09-29 | 2026-10-08 | 2026-07-14 | 2026-07-14 | 2026-04-02 | 2026-04-02 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4205.45 | 4242.45 | 4133.24 | 4170.04 | 4131.89 | 4168.21 |
| 普通股本 | 4205.45 | 4242.45 | 4133.24 | 4170.04 | 4131.89 | 4168.21 |
| 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 | 2026-09-18 | 2026-08-31 | 2026-07-10 | 2026-05-31 | 2026-03-31 | 2026-02-28 |
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 |
|---|---|---|---|---|
| 2026-09-29 | 4205.45 | 未披露 | 定期报告 | 2026-09-18 |
| 2026-10-08 | 4242.45 | 未披露 |
更多>>
From May 31, 2026 to August 31, 2026
Issuance/Cancellation of performance share units
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2026-08-31 |
| 2026-07-14 | 4133.24 | 未披露 | 定期报告 | 2026-07-10 |
| 2026-07-14 | 4170.04 | 未披露 |
更多>>
From May 31,2025 to May 31,2026
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
|
2026-05-31 |
| 2026-04-02 | 4131.89 | 未披露 | 定期报告 | 2026-03-31 |
| 2026-04-02 | 4168.21 | 未披露 |
更多>>
From November 30, 2025 to February 28, 2026
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2026-02-28 |
| 2026-01-06 | 4121.74 | 未披露 | 定期报告 | 2026-01-02 |
| 2026-01-06 | 4157.42 | 未披露 |
更多>>
From August 31, 2025 to November 30, 2025
Issuance/Cancellation of restricted stock units
|
2025-11-30 |
| 2025-10-02 | 4119.98 | 未披露 | 定期报告 | 2025-10-01 |
| 2025-09-25 | 4107.61 | 未披露 | 定期报告 | 2025-09-18 |
| 2025-10-02 | 4144.68 | 未披露 |
更多>>
From May 31, 2025 to August 31, 2025
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2025-08-31 |
| 2025-07-18 | 4063.39 | 未披露 | 定期报告 | 2025-07-16 |
| 2025-07-18 | 4099.40 | 未披露 |
更多>>
From May 31, 2024 to May 31, 2025
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
|
2025-05-31 |
| 2025-04-02 | 4060.70 | 未披露 | 定期报告 | 2025-04-01 |
| 2025-04-02 | 4097.08 | 未披露 |
更多>>
From November 30, 2024 to February 28, 2025
Exercise of stock options
Purchases of common stock under ESPP
Issuance/Cancellation of restricted stock units
|
2025-02-28 |
| 2025-01-08 | 4046.57 | 未披露 | 定期报告 | 2025-01-07 |
| 2025-01-08 | 4083.57 | 未披露 |
更多>>
From August 31, 2024 to November 30, 2024
Issuance/Cancellation of restricted stock units
Common stock repurchased
|
2024-11-30 |
| 2024-09-26 | 4063.42 | 未披露 | 定期报告 | 2024-09-19 |
| 2024-10-03 | 4100.42 | 未披露 |
更多>>
From May 31, 2024 to August 31, 2024
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
Common stock repurchased
|
2024-08-31 |
| 2024-07-25 | 4027.66 | 未披露 | 定期报告 | 2024-07-24 |
| 2024-07-25 | 4043.16 | 未披露 |
更多>>
From May 31, 2023 to May 31, 2024
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
|
2024-05-31 |
| 2024-04-09 | 4005.45 | 未披露 | 定期报告 | 2024-04-08 |
| 2024-04-09 | 4042.45 | 未披露 |
更多>>
From November 30, 2023 to February 29, 2024
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2024-02-29 |
| 2024-01-08 | 3985.52 | 未披露 | 定期报告 | 2024-01-05 |
| 2024-01-08 | 4022.44 | 未披露 |
更多>>
From August 31, 2023 to November 30, 2023
Issuance/Cancellation of restricted stock units
|
2023-11-30 |
| 2023-10-05 | 3984.66 | 未披露 | 定期报告 | 2023-10-03 |
| 2023-09-28 | 3980.30 | 未披露 | 定期报告 | 2023-09-20 |
| 2023-10-05 | 4021.66 | 未披露 |
更多>>
From May 31, 2023 to August 31, 2023
Purchases of common stock under ESPP
Issuance/Cancellation of performance share units
Issuance/Cancellation of restricted stock units
|
2023-08-31 |
| 2023-08-03 | 3967.12 | 未披露 | 定期报告 | 2023-08-02 |
| 2023-08-03 | 3961.14 | 未披露 |
更多>>
From May 31, 2022 to May 31, 2023
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
|
2023-05-31 |
| 2023-03-31 | 3923.64 | 未披露 | 定期报告 | 2023-03-30 |
| 2023-03-31 | 3960.64 | 未披露 |
更多>>
From November 30, 2022 to February 28, 2023
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2023-02-28 |
| 2023-01-06 | 3913.41 | 未披露 | 定期报告 | 2023-01-05 |
| 2023-01-06 | 3950.41 | 未披露 |
更多>>
From August 31, 2022 to November 30, 2022
Exercise of stock options
Issuance/Cancellation of restricted stock units
|
2022-11-30 |
| 2022-09-22 | 3910.78 | 未披露 | 定期报告 | 2022-09-13 |
| 2022-10-11 | 3947.78 | 未披露 |
更多>>
From May 31, 2022 to August 31, 2022
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
|
2022-08-31 |
| 2022-07-22 | 3897.01 | 未披露 | 定期报告 | 2022-07-21 |
| 2022-07-22 | 3954.12 | 未披露 |
更多>>
From May 31, 2021 to May 31, 2022
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
|
2022-05-31 |
| 2022-04-07 | 3878.01 | 未披露 | 定期报告 | 2022-04-06 |
| 2022-04-07 | 3915.01 | 未披露 |
更多>>
From November 30, 2021 to February 28, 2022
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2022-02-28 |
| 2022-01-07 | 3871.67 | 未披露 | 定期报告 | 2022-01-06 |
| 2022-01-07 | 3908.52 | 未披露 |
更多>>
From August 31, 2021 to November 30, 2021
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2021-11-30 |
| 2021-09-30 | 3865.04 | 未披露 | 定期报告 | 2021-09-28 |
| 2021-09-22 | 3865.02 | 未披露 | 定期报告 | 2021-09-13 |
| 2021-09-30 | 3902.02 | 未披露 |
更多>>
From May 31, 2021 to August 31, 2021
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
|
2021-08-31 |
| 2021-07-27 | 3844.41 | 未披露 | 定期报告 | 2021-07-26 |
| 2021-07-27 | 3855.10 | 未披露 |
更多>>
From May 31, 2020 to May 31, 2021
Exercise of stock options
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
|
2021-05-31 |
| 2021-03-31 | 3813.74 | 未披露 | 定期报告 | 2021-03-29 |
| 2021-03-31 | 3850.74 | 未披露 |
更多>>
From November 30, 2020 to February 28, 2021
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2021-02-28 |
| 2021-01-08 | 3796.38 | 未披露 | 定期报告 | 2021-01-06 |
| 2021-01-08 | 3833.20 | 未披露 |
更多>>
From August 31, 2020 to November 30, 2020
Issuance/Cancellation of restricted stock units
|
2020-11-30 |
| 2020-10-07 | 3795.31 | 未披露 | 定期报告 | 2020-10-05 |
| 2020-10-07 | 3832.31 | 未披露 |
更多>>
From May 31, 2020 to August 31, 2020
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2020-08-31 |
| 2020-09-03 | 3787.35 | 未披露 | 定期报告 | 2020-08-21 |
| 2020-08-10 | 3786.94 | 未披露 | 定期报告 | 2020-08-05 |
| 2020-08-10 | 3807.85 | 未披露 |
更多>>
From May 31, 2019 to May 31, 2020
Exercise of stock options
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
|
2020-05-31 |
| 2020-04-08 | 3769.48 | 未披露 | 定期报告 | 2020-04-06 |
| 2020-04-08 | 3806.48 | 未披露 |
更多>>
from November 30, 2019 to February 29, 2020
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2020-02-29 |
| 2020-01-08 | 3762.57 | 未披露 | 定期报告 | 2020-01-07 |
| 2020-01-08 | 3799.39 | 未披露 |
更多>>
from August 31, 2019 to November 30, 2019
Issuance cancellation of restricted stock units
|
2019-11-30 |
| 2019-10-04 | 3761.99 | 未披露 | 定期报告 | 2019-10-02 |
| 2019-10-04 | 3798.99 | 未披露 |
更多>>
from May 31, 2019 to August 31, 2019
Exercise of stock options
Issuance cancellation of restricted stock units
Purchases of common stock under ESPP
|
2019-08-31 |
| 2019-09-05 | 3744.65 | 未披露 | 定期报告 | 2019-08-22 |
| 2019-07-25 | 3727.70 | 未披露 | 定期报告 | 2019-07-22 |
| 2019-07-25 | 3761.44 | 未披露 |
更多>>
from May 31, 2018 to May 31, 2019
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance of performance share units
Purchase of common stock under Employee Stock Purchase Plan
|
2019-05-31 |
| 2019-04-02 | 3721.59 | 未披露 | 定期报告 | 2019-03-29 |
| 2019-04-02 | 3758.59 | 未披露 |
更多>>
From November 30, 2018 to February 28, 2019
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2019-02-28 |
| 2019-01-07 | 3713.72 | 未披露 | 定期报告 | 2019-01-03 |
| 2019-01-07 | 3750.55 | 未披露 |
更多>>
From August 31, 2018 To November 30, 2018
Exercise of stock options
Issuance/Cancellation of restricted stock units
|
2018-11-30 |
| 2018-10-01 | 3712.16 | 未披露 | 定期报告 | 2018-09-28 |
| 2018-10-01 | 3749.11 | 未披露 |
更多>>
From May 31, 2018 To August 31, 2018
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
|
2018-08-31 |
| 2018-08-30 | 3707.53 | 未披露 | 定期报告 | 2018-08-24 |
| 2018-07-23 | 3688.58 | 未披露 | 定期报告 | 2018-07-20 |
| 2018-07-23 | 3722.45 | 未披露 |
更多>>
From May 31, 2017 To May 31, 2018
Exercise of stock options
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
|
2018-05-31 |
| 2018-04-05 | 3680.45 | 未披露 | 定期报告 | 2018-04-03 |
| 2018-04-05 | 3717.45 | 未披露 |
更多>>
From May 31, 2017 To February 28, 2018
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2018-02-28 |
| 2018-01-05 | 3674.54 | 未披露 | 定期报告 | 2018-01-02 |
| 2018-01-05 | 3711.17 | 未披露 |
更多>>
From May 31, 2017 To November 30, 2017
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2017-11-30 |
| 2017-09-29 | 3671.57 | 未披露 | 定期报告 | 2017-09-26 |
| 2017-09-29 | 3702.80 | 未披露 |
更多>>
From May 31, 2017 to August 31, 2017
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
|
2017-08-31 |
| 2017-09-07 | 3660.71 | 未披露 | 定期报告 | 2017-08-24 |
| 2017-08-04 | 3658.06 | 未披露 | 定期报告 | 2017-08-02 |
| 2017-08-04 | 3684.01 | 未披露 |
更多>>
From May 31, 2016 to May 31, 2017
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance of performance share units
Purchase of common stock under Employee Stock Purchase Plan
Treasury stock retirement
Common stock repurchased
|
2017-05-31 |
| 2017-04-03 | 3678.04 | 未披露 |
更多>>
From May 31, 2016 to February 28, 2017
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
Treasury stock retirement
|
2017-02-28 |
| 2017-01-06 | 3714.69 | 未披露 | 定期报告 | 2017-01-03 |
| 2017-01-06 | 3650.46 | 未披露 |
更多>>
from May 31, 2016 to November 30, 2016
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
Common stock repurchased
|
2016-11-30 |
| 2016-10-05 | 3688.41 | 未披露 | 定期报告 | 2016-10-03 |
| 2016-10-05 | 3673.95 | 未披露 |
更多>>
from May 31, 2016 to August 31, 2016
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance share units, net
Issuance of restricted stock units, net
|
2016-08-31 |
| 2016-09-15 | 3680.08 | 未披露 | 定期报告 | 2016-08-29 |
| 2016-08-01 | 3642.24 | 未披露 | 定期报告 | 2016-07-22 |
| 2016-08-01 | 3627.81 | 未披露 |
更多>>
from May 31, 2015 to May 31, 2016
Exercise of stock options
Issuance of restricted shares, net
Purchase of common stock under Employee Stock Purchase Plan
|
2016-05-31 |
| 2016-04-11 | 3636.70 | 未披露 | 定期报告 | 2016-04-04 |
| 2016-04-11 | 3622.47 | 未披露 |
更多>>
From May 31, 2015 to February 29, 2016
Exercise of stock options
Purchase of common stock under ESPP
Issuance of restricted stock units, net
|
2016-02-29 |
| 2016-01-08 | 3628.56 | 未披露 | 定期报告 | 2016-01-04 |
| 2016-01-08 | 3614.33 | 未披露 |
更多>>
From May 31, 2015 to November 30, 2015
Exercise of stock options
Purchase of common stock under ESPP
Issuance of restricted stock units, net
|
2015-11-30 |
| 2015-10-08 | 3628.02 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-09-17 | 3621.09 | 未披露 | 定期报告 | 2015-09-01 |
| 2015-10-08 | 3613.23 | 未披露 |
更多>>
from May 31, 2015 to August 31, 2015
Exercise of stock options
Purchase of common stock under ESPP
Issuance of restricted stock units, net
|
2015-08-31 |
| 2015-08-10 | 3606.91 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-10 | 3604.37 | 未披露 |
更多>>
from May 31, 2014 to May 31, 2015
Exercise of stock options
Issuance of restricted shares, net
Purchase of common stock under Employee Stock Purchase Plan
|
2015-05-31 |
| 2015-04-09 | 3591.77 | 未披露 | 定期报告 | 2015-04-06 |
| 2015-04-09 | 3588.11 | 未披露 |
更多>>
from May 31, 2014 to February 28, 2015
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2015-02-28 |
| 2015-01-08 | 3582.12 | 未披露 | 定期报告 | 2014-12-31 |
| 2015-01-09 | 3561.67 | 未披露 |
更多>>
from May 31, 2014 to November 30, 2014
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2014-11-30 |
| 2014-10-15 | 3565.22 | 未披露 | 定期报告 | 2014-10-01 |
| 2014-09-17 | 3558.39 | 未披露 | 定期报告 | 2014-09-02 |
| 2014-10-15 | 3564.65 | 未披露 |
更多>>
from May 31, 2014 to August 31, 2014
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2014-08-31 |
| 2014-08-14 | 3545.87 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-14 | 3529.97 | 未披露 |
更多>>
from May 31, 2013 to May 31, 2014
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
|
2014-05-31 |
| 2014-04-09 | 3541.62 | 未披露 | 定期报告 | 2014-04-01 |
| 2014-04-09 | 3541.60 | 未披露 |
更多>>
from May 31, 2013 to February 28, 2014
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2014-02-28 |
| 2014-01-09 | 3531.10 | 未披露 | 定期报告 | 2014-01-02 |
| 2014-01-09 | 3530.52 | 未披露 |
更多>>
from May 31, 2013 to November 30, 2013
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2013-11-30 |
| 2013-10-10 | 3525.32 | 未披露 | 定期报告 | 2013-10-01 |
| 2013-10-10 | 3523.04 | 未披露 |
更多>>
from May 31, 2013 to August 31, 2013
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2013-08-31 |
| 2013-09-11 | 3515.84 | 未披露 | 定期报告 | 2013-08-26 |
| 2013-08-14 | 3506.20 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-14 | 3506.04 | 未披露 |
更多>>
from May 31, 2012 to May 31, 2013
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
|
2013-05-31 |
| 2013-04-09 | 3504.95 | 未披露 | 定期报告 | 2013-04-01 |
| 2013-04-09 | 3504.14 | 未披露 |
更多>>
from May 31, 2012 to February 28, 2013
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2013-02-28 |
| 2013-01-09 | 3497.41 | 未披露 |
更多>>
from May 31, 2012 to November 30, 2012
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2012-11-30 |
| 2012-10-10 | 3496.85 | 未披露 | 定期报告 | 2012-10-02 |
| 2012-10-10 | 3494.30 | 未披露 |
更多>>
from May 31, 2012 to August 31, 2012
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
|
2012-08-31 |
| 2012-09-10 | 3488.25 | 未披露 | 定期报告 | 2012-08-22 |
| 2012-08-14 | 3482.91 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-14 | 3482.65 | 未披露 |
更多>>
from May 31, 2011 to May 31, 2012
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
Shares issued pursuant to acquisition
|
2012-05-31 |
| 2012-04-09 | 2519.50 | 未披露 | 定期报告 | 2012-04-02 |
| 2012-04-09 | 2519.48 | 未披露 |
更多>>
from May 31, 2011 to February 29, 2012
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
Shares repurchased and retired
|
2012-02-29 |
| 2012-01-05 | 2511.77 | 未披露 | 定期报告 | 2011-12-28 |
| 2012-01-05 | 2510.34 | 未披露 |
更多>>
from May 31, 2011 to November 30, 2011
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
Shares repurchased and retired
|
2011-11-30 |
| 2011-10-11 | 2521.47 | 未披露 | 定期报告 | 2011-10-03 |
| 2011-10-11 | 2518.54 | 未披露 |
更多>>
Exercise of stock options
Purchase of common stock under ESPP
Issuance/Cancellation of performance shares
|
2011-08-31 |
| 2011-08-12 | 2498.77 | 未披露 | 定期报告 | 2011-07-29 |
| 2011-08-12 | 2498.57 | 未披露 |
更多>>
From May 31 2010 to May 31 2011
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
|
2011-05-31 |
| 2011-04-08 | 2497.58 | 未披露 | 定期报告 | 2011-04-04 |
| 2011-04-08 | 2497.52 | 未披露 |
更多>>
from May 31, 2010 to February 28, 2011
Exercise of stock options
Purchase of common stock under Employee Stock Purchase Plan
Issuance/Cancellation of performance shares
|
2011-02-28 |
| 2011-01-07 | 2494.31 | 未披露 | 定期报告 | 2011-01-03 |
| 2011-01-07 | 2485.19 | 未披露 |
更多>>
from May 31, 2010 to November 30, 2010
Exercise of stock options
Purchase of common stock under Employee Stock Purchase Plan
Issuance/Cancellation of performance shares
|
2010-11-30 |
| 2010-10-08 | 2491.26 | 未披露 | 定期报告 | 2010-10-04 |
| 2010-10-08 | 2481.98 | 未披露 |
更多>>
Exercise of stock options
Purchase of common stock under Employee Stock Purchase Plan
|
2010-08-31 |
| 2010-08-06 | 2475.38 | 未披露 | 定期报告 | 2010-07-30 |
| 2010-08-06 | 2474.71 | 未披露 |
更多>>
from May 31, 2009 to May 31, 2010
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
|
2010-05-31 |
| 2009-08-14 | 2443.30 | 未披露 | 定期报告 | 2009-07-31 |
| 2009-08-14 | 2442.82 | 未披露 |
更多>>
from May 31, 2008 to May 31, 2009
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
|
2009-05-31 |
| 2008-08-14 | 2431.73 | 未披露 | 定期报告 | 2008-07-31 |
| 2008-08-14 | 2426.83 | 未披露 |
更多>>
from June 2, 2007 to May 31, 2008
Exercise of stock options
Issuance of performance shares
Purchase of common stock under Employee Stock Purchase Plan
|
2008-05-31 |
| 2007-08-14 | 2396.39 | 未披露 | 定期报告 | 2007-07-31 |
| 2007-08-14 | 2396.18 | 未披露 |
更多>>
from June 3, 2006 to June 2, 2007
Issuance of common stock in acquisition
Exercise of stock options
Issuances of common stock under Employee Stock Purchase Plan
Issuance of performance shares
|
2007-06-02 |
| 2006-08-11 | 1550.31 | 未披露 | 定期报告 | 2006-07-20 |
| 2006-08-11 | 1546.94 | 未披露 |
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from May 28, 2005 to June 3, 2006
Net proceeds from the issuance of common stock
Exercise of stock options
Purchases of common stock under Employee Stock Purchase Plan
|
2006-06-03 |
| 2005-08-26 | 1221.00 | 未披露 | 定期报告 | 2005-08-17 |
| 2005-08-26 | 1205.16 | 未披露 |
更多>>
from May 29, 2004 to May 28, 2005
Net proceeds from the issuance of common stock
Exercise of stock options
Fractional share adjustment from spin-off
Purchases of common stock under Employee Stock Purchase Plan
|
2005-05-28 |
| 2004-08-27 | 1144.25 | 未披露 | 定期报告 | 2004-08-04 |
| 2004-08-27 | 1115.00 | 未披露 |
更多>>
from May 31, 2003 to May 29, 2004
Common stock subscription on effective date of initial public offering
|
2004-05-29 |
From May 31, 2026 to August 31, 2026
Issuance/Cancellation of performance share units
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From May 31,2025 to May 31,2026
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
From November 30, 2025 to February 28, 2026
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From August 31, 2025 to November 30, 2025
Issuance/Cancellation of restricted stock units
From May 31, 2025 to August 31, 2025
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From May 31, 2024 to May 31, 2025
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
From November 30, 2024 to February 28, 2025
Exercise of stock options
Purchases of common stock under ESPP
Issuance/Cancellation of restricted stock units
From August 31, 2024 to November 30, 2024
Issuance/Cancellation of restricted stock units
Common stock repurchased
From May 31, 2024 to August 31, 2024
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
Common stock repurchased
From May 31, 2023 to May 31, 2024
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
From November 30, 2023 to February 29, 2024
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From August 31, 2023 to November 30, 2023
Issuance/Cancellation of restricted stock units
From May 31, 2023 to August 31, 2023
Purchases of common stock under ESPP
Issuance/Cancellation of performance share units
Issuance/Cancellation of restricted stock units
From May 31, 2022 to May 31, 2023
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
From November 30, 2022 to February 28, 2023
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From August 31, 2022 to November 30, 2022
Exercise of stock options
Issuance/Cancellation of restricted stock units
From May 31, 2022 to August 31, 2022
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
From May 31, 2021 to May 31, 2022
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance/cancellation of performance share units
Purchase of common stock under Employee Stock Purchase Plan
From November 30, 2021 to February 28, 2022
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From August 31, 2021 to November 30, 2021
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From May 31, 2021 to August 31, 2021
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
From May 31, 2020 to May 31, 2021
Exercise of stock options
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
From November 30, 2020 to February 28, 2021
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From August 31, 2020 to November 30, 2020
Issuance/Cancellation of restricted stock units
From May 31, 2020 to August 31, 2020
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From May 31, 2019 to May 31, 2020
Exercise of stock options
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
from November 30, 2019 to February 29, 2020
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
from August 31, 2019 to November 30, 2019
Issuance cancellation of restricted stock units
from May 31, 2019 to August 31, 2019
Exercise of stock options
Issuance cancellation of restricted stock units
Purchases of common stock under ESPP
from May 31, 2018 to May 31, 2019
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance of performance share units
Purchase of common stock under Employee Stock Purchase Plan
From November 30, 2018 to February 28, 2019
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From August 31, 2018 To November 30, 2018
Exercise of stock options
Issuance/Cancellation of restricted stock units
From May 31, 2018 To August 31, 2018
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
From May 31, 2017 To May 31, 2018
Exercise of stock options
Issuance/cancellation of restricted stock units
Purchase of common stock under Employee Stock Purchase Plan
From May 31, 2017 To February 28, 2018
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From May 31, 2017 To November 30, 2017
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From May 31, 2017 to August 31, 2017
Exercise of stock options
Issuance/Cancellation of restricted stock units
Purchases of common stock under ESPP
From May 31, 2016 to May 31, 2017
Exercise of stock options
Issuance/cancellation of restricted stock units
Issuance of performance share units
Purchase of common stock under Employee Stock Purchase Plan
Treasury stock retirement
Common stock repurchased
From May 31, 2016 to February 28, 2017
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
Treasury stock retirement
from May 31, 2016 to November 30, 2016
Exercise of stock options
Issuance/Cancellation of restricted stock units
Issuance/Cancellation of performance share units
Purchases of common stock under ESPP
Common stock repurchased
from May 31, 2016 to August 31, 2016
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance share units, net
Issuance of restricted stock units, net
from May 31, 2015 to May 31, 2016
Exercise of stock options
Issuance of restricted shares, net
Purchase of common stock under Employee Stock Purchase Plan
From May 31, 2015 to February 29, 2016
Exercise of stock options
Purchase of common stock under ESPP
Issuance of restricted stock units, net
From May 31, 2015 to November 30, 2015
Exercise of stock options
Purchase of common stock under ESPP
Issuance of restricted stock units, net
from May 31, 2015 to August 31, 2015
Exercise of stock options
Purchase of common stock under ESPP
Issuance of restricted stock units, net
from May 31, 2014 to May 31, 2015
Exercise of stock options
Issuance of restricted shares, net
Purchase of common stock under Employee Stock Purchase Plan
from May 31, 2014 to February 28, 2015
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2014 to November 30, 2014
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2014 to August 31, 2014
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2013 to May 31, 2014
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
from May 31, 2013 to February 28, 2014
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2013 to November 30, 2013
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2013 to August 31, 2013
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2012 to May 31, 2013
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
from May 31, 2012 to February 28, 2013
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2012 to November 30, 2012
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2012 to August 31, 2012
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
from May 31, 2011 to May 31, 2012
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
Shares issued pursuant to acquisition
from May 31, 2011 to February 29, 2012
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
Shares repurchased and retired
from May 31, 2011 to November 30, 2011
Exercise of stock options
Purchase of common stock under ESPP
Issuance of performance shares
Shares repurchased and retired
Exercise of stock options
Purchase of common stock under ESPP
Issuance/Cancellation of performance shares
From May 31 2010 to May 31 2011
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
from May 31, 2010 to February 28, 2011
Exercise of stock options
Purchase of common stock under Employee Stock Purchase Plan
Issuance/Cancellation of performance shares
from May 31, 2010 to November 30, 2010
Exercise of stock options
Purchase of common stock under Employee Stock Purchase Plan
Issuance/Cancellation of performance shares
Exercise of stock options
Purchase of common stock under Employee Stock Purchase Plan
from May 31, 2009 to May 31, 2010
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
from May 31, 2008 to May 31, 2009
Exercise of stock options
Issuance of performance shares, net
Purchase of common stock under Employee Stock Purchase Plan
from June 2, 2007 to May 31, 2008
Exercise of stock options
Issuance of performance shares
Purchase of common stock under Employee Stock Purchase Plan
from June 3, 2006 to June 2, 2007
Issuance of common stock in acquisition
Exercise of stock options
Issuances of common stock under Employee Stock Purchase Plan
Issuance of performance shares
from May 28, 2005 to June 3, 2006
Net proceeds from the issuance of common stock
Exercise of stock options
Purchases of common stock under Employee Stock Purchase Plan
from May 29, 2004 to May 28, 2005
Net proceeds from the issuance of common stock
Exercise of stock options
Fractional share adjustment from spin-off
Purchases of common stock under Employee Stock Purchase Plan
from May 31, 2003 to May 29, 2004
Common stock subscription on effective date of initial public offering