股本结构
单位：万股
| 公告日期 | 2025-10-29 | 2025-10-29 | 2025-07-30 | 2025-07-30 | 2025-04-30 | 2025-04-30 |
|---|---|---|---|---|---|---|
| 证券总股本 | 5343.18 | 5343.10 | 5363.26 | 5361.41 | 5357.96 | 5363.60 |
| 普通股本 | 5343.18 | 5343.10 | 5363.26 | 5361.41 | 5357.96 | 5363.60 |
| 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 | 2025-09-30 | 2025-07-25 | 2025-06-30 | 2025-04-25 | 2025-03-31 |
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 |
|---|---|---|---|---|
| 2025-10-29 | 5343.18 | 未披露 | 定期报告 | 2025-10-24 |
| 2025-10-29 | 5343.10 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2025-09-30 |
| 2025-07-30 | 5363.26 | 未披露 | 定期报告 | 2025-07-25 |
| 2025-07-30 | 5361.41 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Employee stock purchase plan
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2025-06-30 |
| 2025-04-30 | 5357.96 | 未披露 | 定期报告 | 2025-04-25 |
| 2025-04-30 | 5363.60 | 未披露 |
更多>>
From January 1, 2025 to March 31, 2025
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2025-03-31 |
| 2025-04-11 | 5420.23 | 未披露 | 定期报告 | 2025-03-24 |
| 2025-02-19 | 5385.68 | 未披露 | 定期报告 | 2025-02-12 |
| 2025-02-19 | 5383.27 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
Employee stock purchase plan
|
2024-12-31 |
| 2024-10-30 | 5389.91 | 未披露 | 定期报告 | 2024-10-25 |
| 2024-10-30 | 5389.88 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2024-09-30 |
| 2024-07-31 | 5397.26 | 未披露 | 定期报告 | 2024-07-26 |
| 2024-07-31 | 5393.02 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2024-06-30 |
| 2024-05-01 | 5393.51 | 未披露 | 定期报告 | 2024-04-26 |
| 2024-05-01 | 5392.62 | 未披露 |
更多>>
From January 1, 2024 to March 31, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2024-03-31 |
| 2024-04-10 | 5463.75 | 未披露 | 定期报告 | 2024-03-25 |
| 2024-02-21 | 5394.07 | 未披露 | 定期报告 | 2024-02-14 |
| 2024-02-21 | 5392.97 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2023-12-31 |
| 2023-11-01 | 5408.63 | 未披露 | 定期报告 | 2023-10-27 |
| 2023-11-01 | 5410.30 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2023-09-30 |
| 2023-08-02 | 5415.08 | 未披露 | 定期报告 | 2023-07-28 |
| 2023-08-02 | 5409.02 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2023-06-30 |
| 2023-05-03 | 5410.41 | 未披露 | 定期报告 | 2023-04-28 |
| 2023-05-03 | 5409.22 | 未披露 |
更多>>
From January 1, 2023 to March 31, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2023-03-31 |
| 2023-04-13 | 5487.47 | 未披露 | 定期报告 | 2023-03-27 |
| 2023-03-01 | 5407.19 | 未披露 | 定期报告 | 2023-02-22 |
| 2023-03-01 | 5406.48 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2022-12-31 |
| 2022-11-02 | 5407.43 | 未披露 | 定期报告 | 2022-10-28 |
| 2022-11-02 | 5407.02 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2022-09-30 |
| 2022-08-03 | 5410.32 | 未披露 | 定期报告 | 2022-07-29 |
| 2022-08-03 | 5411.05 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2022-06-30 |
| 2022-05-04 | 5442.96 | 未披露 | 定期报告 | 2022-04-29 |
| 2022-05-04 | 5441.42 | 未披露 |
更多>>
from January 1, 2022 to March 31, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2022-03-31 |
| 2022-04-14 | 5522.20 | 未披露 | 定期报告 | 2022-03-28 |
| 2022-02-23 | 5440.50 | 未披露 | 定期报告 | 2022-02-16 |
| 2022-02-23 | 5441.93 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2021-12-31 |
| 2021-11-03 | 5441.21 | 未披露 | 定期报告 | 2021-10-29 |
| 2021-11-03 | 5440.99 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2021-09-30 |
| 2021-08-04 | 5440.26 | 未披露 | 定期报告 | 2021-07-30 |
| 2021-08-04 | 5439.33 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2021-06-30 |
| 2021-05-05 | 5456.49 | 未披露 | 定期报告 | 2021-04-30 |
| 2021-04-23 | 5517.18 | 未披露 | 定期报告 | 2021-04-05 |
| 2021-05-05 | 5455.08 | 未披露 |
更多>>
from January 1, 2021 to March 31, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2021-03-31 |
| 2021-02-24 | 5479.66 | 未披露 | 定期报告 | 2021-02-17 |
| 2021-02-24 | 5477.27 | 未披露 |
更多>>
From December 31,2019 to December 31,2020
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2020-12-31 |
| 2020-11-04 | 5524.63 | 未披露 | 定期报告 | 2020-10-30 |
| 2020-11-04 | 5524.56 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
|
2020-09-30 |
| 2020-08-05 | 5563.82 | 未披露 | 定期报告 | 2020-07-31 |
| 2020-08-05 | 5561.29 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock for restricted share vesting, net of employee tax withholdings
|
2020-06-30 |
| 2020-04-29 | 5557.92 | 未披露 | 定期报告 | 2020-04-24 |
| 2020-04-24 | 5620.51 | 未披露 | 定期报告 | 2020-04-15 |
| 2020-04-29 | 5555.49 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2020-03-31 |
| 2020-02-26 | 5582.98 | 未披露 | 定期报告 | 2020-02-19 |
| 2020-02-26 | 5579.77 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2019-12-31 |
| 2019-10-30 | 5580.90 | 未披露 | 定期报告 | 2019-10-25 |
| 2019-10-30 | 5580.75 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2019-09-30 |
| 2019-07-31 | 5586.21 | 未披露 | 定期报告 | 2019-07-26 |
| 2019-07-31 | 5585.94 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2019-06-30 |
| 2019-04-24 | 5587.06 | 未披露 | 定期报告 | 2019-04-15 |
| 2019-05-01 | 5582.77 | 未披露 |
更多>>
from January 1, 2019 to March 31, 2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2019-03-31 |
| 2019-02-27 | 5585.51 | 未披露 | 定期报告 | 2019-02-15 |
| 2019-02-27 | 5584.73 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2018-12-31 |
| 2018-10-31 | 5600.55 | 未披露 | 定期报告 | 2018-10-26 |
| 2018-10-31 | 5599.79 | 未披露 |
更多>>
from January 1, 2018 to September 30, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2018-09-30 |
| 2018-08-01 | 5608.89 | 未披露 | 定期报告 | 2018-07-30 |
| 2018-08-01 | 5608.73 | 未披露 |
更多>>
from January 1, 2018 to June 30, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2018-06-30 |
| 2018-05-02 | 5618.99 | 未披露 | 定期报告 | 2018-04-27 |
| 2018-04-25 | 5629.93 | 未披露 | 定期报告 | 2018-04-16 |
| 2018-05-02 | 5624.46 | 未披露 |
更多>>
from January 1, 2018 to March 31, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
|
2018-03-31 |
| 2018-02-28 | 5650.68 | 未披露 | 定期报告 | 2018-02-23 |
| 2018-02-28 | 5650.12 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Issuance of restricted shares, net of shares remitted and tax withholdings
Exercise of stock options
Shares held under employee participation plan
Repurchases of common stock
|
2017-12-31 |
| 2017-11-01 | 5693.35 | 未披露 | 定期报告 | 2017-10-27 |
| 2017-11-01 | 5692.65 | 未披露 |
更多>>
From January 1, 2017 To September 30, 2017
Issuance of restricted shares, net of shares remitted
Shares held under employee participation plan
Repurchases of common stock
Exercise of stock options
|
2017-09-30 |
| 2017-08-02 | 5715.41 | 未披露 | 定期报告 | 2017-07-28 |
| 2017-08-02 | 5715.37 | 未披露 |
更多>>
from January 1, 2017 to June 30, 2017
Issuance of restricted shares, net of shares remitted
Shares held under employee participation plan
Repurchases of common stock
Exercise of stock options
|
2017-06-30 |
| 2017-05-03 | 5720.95 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-04-26 | 5720.94 | 未披露 | 定期报告 | 2017-04-17 |
| 2017-05-03 | 5718.88 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-02-22 | 5727.69 | 未披露 | 定期报告 | 2017-02-10 |
| 2017-02-22 | 5729.80 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
|
2016-12-31 |
| 2016-11-02 | 5739.27 | 未披露 | 定期报告 | 2016-10-31 |
| 2016-11-02 | 5738.95 | 未披露 |
更多>>
from January 1, 2016 to September 30, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
|
2016-09-30 |
| 2016-08-03 | 5749.55 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-08-03 | 5749.51 | 未披露 |
更多>>
from January 1, 2016 to June 30, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
|
2016-06-30 |
| 2016-04-27 | 5755.30 | 未披露 | 定期报告 | 2016-04-18 |
| 2016-05-04 | 5755.12 | 未披露 |
更多>>
from January 1, 2016 to March 31, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
|
2016-03-31 |
| 2016-02-25 | 5760.43 | 未披露 | 定期报告 | 2016-02-19 |
| 2016-02-25 | 5759.32 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Repurchases of common stock
|
2015-12-31 |
| 2015-11-04 | 5758.77 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-04 | 5766.50 | 未披露 |
更多>>
from January 1, 2015 to September 30, 2015
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
|
2015-09-30 |
| 2015-08-05 | 5842.96 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-05 | 5842.81 | 未披露 |
更多>>
From January 1, 2015 to June 30, 2015
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
|
2015-06-30 |
| 2015-05-07 | 5866.66 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-04-29 | 5866.45 | 未披露 | 定期报告 | 2015-04-20 |
| 2015-05-07 | 5866.14 | 未披露 |
更多>>
from January 1, 2015 to March 31, 2015
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
|
2015-03-31 |
| 2015-03-02 | 5891.21 | 未披露 | 定期报告 | 2015-02-25 |
| 2015-03-02 | 5890.35 | 未披露 |
更多>>
from December 31,2013 to December 31,2014
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
|
2014-12-31 |
| 2014-11-10 | 5994.76 | 未披露 | 定期报告 | 2014-11-03 |
| 2014-11-10 | 5994.79 | 未披露 |
更多>>
from January 1, 2014 to September 30, 2014
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
|
2014-09-30 |
| 2014-08-07 | 6064.01 | 未披露 | 定期报告 | 2014-08-04 |
| 2014-08-07 | 6057.94 | 未披露 |
更多>>
from January 1, 2014 to June 30, 2014
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
|
2014-06-30 |
| 2014-05-08 | 6076.58 | 未披露 | 定期报告 | 2014-05-05 |
| 2014-05-08 | 6071.78 | 未披露 |
更多>>
From January 1, 2014 to March 31, 2014
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
|
2014-03-31 |
| 2014-03-03 | 6072.34 | 未披露 | 定期报告 | 2014-02-26 |
| 2014-03-03 | 6067.22 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2013-12-31 |
| 2013-11-07 | 6065.98 | 未披露 | 定期报告 | 2013-11-01 |
| 2013-11-07 | 6061.27 | 未披露 |
更多>>
from January 1, 2013 to September 30, 2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2013-09-30 |
| 2013-08-07 | 6060.51 | 未披露 | 定期报告 | 2013-08-05 |
| 2013-08-07 | 6055.01 | 未披露 |
更多>>
from January 1, 2013 to June 30, 2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2013-06-30 |
| 2013-05-10 | 6053.32 | 未披露 | 定期报告 | 2013-05-06 |
| 2013-05-10 | 6049.15 | 未披露 |
更多>>
from January 1, 2013 to March 31, 2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2013-03-31 |
| 2013-03-06 | 6048.21 | 未披露 | 定期报告 | 2013-03-01 |
| 2013-03-06 | 6038.55 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Issuance of common stock, net of issuance costs
Exercise of stock options
Employee stock purchase plan
|
2012-12-31 |
| 2012-11-09 | 5342.62 | 未披露 | 定期报告 | 2012-11-05 |
| 2012-11-09 | 5338.63 | 未披露 |
更多>>
From January 1, 2012 to September 30, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Net tax benefit on exercise of stock options
|
2012-09-30 |
| 2012-08-09 | 5335.67 | 未披露 | 定期报告 | 2012-08-06 |
| 2012-08-09 | 5331.90 | 未披露 |
更多>>
from January 1, 2012 to June 30, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Net tax benefit on exercise of stock options
|
2012-06-30 |
| 2012-05-09 | 5329.69 | 未披露 | 定期报告 | 2012-05-03 |
| 2012-05-09 | 5325.61 | 未披露 |
更多>>
from January 1, 2012 to March 31, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2012-03-31 |
| 2012-02-29 | 5321.86 | 未披露 | 定期报告 | 2012-02-23 |
| 2012-02-29 | 5318.29 | 未披露 |
更多>>
FROM December 31, 2010 TO December 31, 2011
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2011-12-31 |
| 2011-11-09 | 5306.19 | 未披露 | 定期报告 | 2011-11-03 |
| 2011-11-09 | 5303.84 | 未披露 |
更多>>
from jan 1 2011 to sep 30 2011
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2011-09-30 |
| 2011-08-09 | 5301.37 | 未披露 | 定期报告 | 2011-08-03 |
| 2011-06-14 | 5293.99 | 未披露 |
更多>>
On June 8, 2011, the Company’s board of directors authorized a two-for-one split of the Company’s common stock in the form of a stock dividend of one share for each outstanding share. The stock dividend will be payable on July 26, 2011 to holders of record at the close of business on July 6, 2011.
|
2011-07-27 |
| 2011-05-06 | 2646.99 | 未披露 | 定期报告 | 2011-05-04 |
| 2011-05-06 | 2645.02 | 未披露 |
更多>>
from January 1, 2011 to March 31, 2011
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2011-03-31 |
| 2011-03-01 | 2639.79 | 未披露 | 定期报告 | 2011-02-23 |
| 2011-03-01 | 2638.62 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Issuance of acquisition related common stock, net of issuance costs options
Employee stock purchase plan
|
2010-12-31 |
| 2010-11-05 | 2635.44 | 未披露 | 定期报告 | 2010-11-03 |
| 2010-11-05 | 2634.57 | 未披露 |
更多>>
from January 1, 2010 to September 30, 2010
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Issuance of common stock, net of issuance costs
Employee stock purchase plan
|
2010-09-30 |
| 2010-08-09 | 2631.75 | 未披露 | 定期报告 | 2010-08-04 |
| 2010-08-09 | 2630.61 | 未披露 |
更多>>
from January 1, 2010 to June 30, 2010
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Issuance of common stock, net of issuance costs
Employee stock purchase plan
|
2010-06-30 |
| 2010-05-10 | 2628.03 | 未披露 | 定期报告 | 2010-05-05 |
| 2010-05-10 | 2625.05 | 未披露 |
更多>>
from January 1, 2010 to March 31, 2010
Exercise of stock options
Employee stock purchase plan
|
2010-03-31 |
| 2009-03-02 | 2374.86 | 未披露 | 定期报告 | 2009-02-26 |
| 2009-03-02 | 2373.33 | 未披露 |
更多>>
from December 31,2007 to December 31,2008
Conversion of Series B preferred stock
Exercise of warrants
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2008-12-31 |
| 2008-03-11 | 2038.76 | 未披露 | 定期报告 | 2008-03-05 |
| 2008-03-11 | 2032.75 | 未披露 |
更多>>
from December 31,2006 to December 31,2007
Conversion of Series B preferred stock
Exercise of warrants
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
|
2007-12-31 |
| 2007-03-16 | 1975.16 | 未披露 | 定期报告 | 2007-03-01 |
| 2007-03-16 | 1968.50 | 6.90 |
更多>>
from December 31,2005 to December 31,2006
Stock-based compensation
Exercise of stock options
Employee stock purchase plan
|
2006-12-31 |
| 2006-03-17 | 1943.25 | 未披露 | 定期报告 | 2006-03-01 |
| 2006-03-17 | 1935.29 | 6.90 |
更多>>
from December 31,2004 to December 31,2005
Conversion of Series B preferred stock
Exercise of warrants
Issuance of common stock, net of issuance costs of $554
Exercise of stock options
Employee stock purchase plan
|
2005-12-31 |
| 2005-03-31 | 1496.13 | 未披露 | 定期报告 | 2005-03-28 |
| 2005-03-31 | 1432.72 | 7.00 |
更多>>
from December 31,2003 to December 31,2004
Series B Preferred stock dividends
Conversion of Series B preferred stock
Exercise of stock options
Employee stock purchase plan
|
2004-12-31 |
| 2004-03-15 | 1396.52 | 未披露 | 定期报告 | 2004-03-09 |
| 2004-03-15 | 1391.12 | 11.20 |
更多>>
from December 31,2002 to December 31,2003
Exercise of warrants
Employee Stock Purchase Plan
Proceeds from exercise of stock options
|
2003-12-31 |
| 2003-04-10 | 1338.99 | 未披露 | 定期报告 | 2003-03-05 |
| 2003-04-10 | 1230.70 | 11.20 |
更多>>
from December 31,2001 to December 31,2002
Exercise of warrants
Employee Stock Purchase Plan
Proceeds from exercise of stock options
On August 27, 2002, the Company’s Board of Directors authorized the issuance of up to 25,000 shares designated as Series C Convertible Preferred Stock (the “Series C Preferred Stock”). On September 10, 2002, 25,000 shares of Series C Preferred Stock were issued at $1,000 per share for an aggregate of $25,000,000. As of February 28, 2003, there were six shareholders of record of the Company’s Series C Preferred Stock.
|
2002-12-31 |
| 2002-03-19 | 1179.30 | 未披露 | 定期报告 | 2002-02-27 |
| 2002-03-19 | 1148.47 | 11.20 |
更多>>
from December 31,2000 to December 31,2001
Preferred stock dividends: Series B
Employee Stock Purchase Plan
Proceeds from exercise of stock options
|
2001-12-31 |
| 2001-04-13 | 1131.72 | 未披露 | 定期报告 | 2001-02-28 |
| 2001-04-13 | 1121.61 | 11.20 |
更多>>
from December 31,1999 to December 31,2000
Preferred stock dividends: Series B
Employee Stock Purchase Plan
Proceeds from exercise of stock options
|
2000-12-31 |
| 2000-03-29 | 1097.81 | 未披露 | 定期报告 | 2000-03-15 |
| 2000-03-29 | 1079.80 | 11.20 |
更多>>
from December 31,1998 to December 31,1999
Preferred stock dividends: Series B
Employee Stock Purchase Plan
|
1999-12-31 |
| 1999-03-31 | 1052.14 | 未披露 | 定期报告 | 1999-03-15 |
| 1999-03-31 | 1042.09 | 11.20 |
更多>>
from December 31,1997 to December 31,1998
Preferred stock dividends: Series B
Employee Stock Purchase Plan
Proceeds from exercise of stock options
|
1998-12-31 |
| 1998-03-30 | 1019.50 | 未披露 | 定期报告 | 1998-03-18 |
| 1998-03-30 | 1010.15 | 11.20 |
更多>>
from December 31,1996 to December 31,1997
Preferred stock dividends: Series B, $4.00 per share
Employee Stock Purchase Plan
Proceeds from exercise of stock options
|
1997-12-31 |
| 1997-03-27 | 982.09 | 未披露 | 定期报告 | 1997-03-03 |
| 1997-03-27 | 974.32 | 11.20 |
更多>>
from December 31,1995 to December 31,1996
Preferred stock dividends: Series B, $4.00 per share
Employee Stock Purchase Plan
|
1996-12-31 |
| 1996-03-28 | 956.75 | 未披露 | 定期报告 | 1996-03-14 |
| 1996-03-28 | 952.47 | 11.20 |
更多>>
from December 31,1994 to December 31,1995
Preferred stock dividends: Series B, $4.00 per share
Proceeds from exercise of stock options
Employee Stock Purchase Plan
|
1995-12-31 |
| 1995-02-23 | 943.13 | 11.20 |
更多>>
from December 31,1993 to December 31,1994
Proceeds from exercise of stock options
|
1994-12-31 |
| 1995-02-23 | 942.58 | 11.20 |
更多>>
from December 31,1992 to December 31,1993
Proceeds from exercise of stock options
Issuance of preferred stock for acquisition
|
1993-12-31 |
From June 30, 2025 to September 30, 2025
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From March 31, 2025 to June 30, 2025
Employee stock purchase plan
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From January 1, 2025 to March 31, 2025
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From December 31, 2023 to December 31, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
Employee stock purchase plan
From June 30, 2024 to September 30, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From March 31, 2024 to June 30, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From January 1, 2024 to March 31, 2024
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From December 31, 2022 to December 31, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From June 30, 2023 to September 30, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From March 31, 2023 to June 30, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From January 1, 2023 to March 31, 2023
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From December 31, 2021 to December 31, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From June 30, 2022 to September 30, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From March 31, 2022 to June 30, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
from January 1, 2022 to March 31, 2022
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From December 31, 2020 to December 31, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From June 30, 2021 to September 30, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From March 31, 2021 to June 30, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
from January 1, 2021 to March 31, 2021
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From December 31,2019 to December 31,2020
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From June 30, 2020 to September 30, 2020
Issuance of common stock for restricted share vesting, net of employee tax withholdings
Repurchases of common stock
From March 31, 2020 to June 30, 2020
Issuance of common stock for restricted share vesting, net of employee tax withholdings
From December 31, 2019 to March 31, 2020
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
From December 31, 2018 to December 31, 2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from June 30, 2019 to September 30, 2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from March 31, 2019 to June 30,2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from January 1, 2019 to March 31, 2019
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from December 31, 2017 to December 31, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from January 1, 2018 to September 30, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from January 1, 2018 to June 30, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from January 1, 2018 to March 31, 2018
Issuance of restricted shares, net of shares remitted and tax withholdings
Repurchases of common stock
from December 31, 2016 to December 31, 2017
Issuance of restricted shares, net of shares remitted and tax withholdings
Exercise of stock options
Shares held under employee participation plan
Repurchases of common stock
From January 1, 2017 To September 30, 2017
Issuance of restricted shares, net of shares remitted
Shares held under employee participation plan
Repurchases of common stock
Exercise of stock options
from January 1, 2017 to June 30, 2017
Issuance of restricted shares, net of shares remitted
Shares held under employee participation plan
Repurchases of common stock
Exercise of stock options
from December 31, 2015 to December 31, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
from January 1, 2016 to September 30, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
from January 1, 2016 to June 30, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
from January 1, 2016 to March 31, 2016
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
from December 31, 2014 to December 31, 2015
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Repurchases of common stock
from January 1, 2015 to September 30, 2015
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
From January 1, 2015 to June 30, 2015
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Exercise of stock options
from January 1, 2015 to March 31, 2015
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
from December 31,2013 to December 31,2014
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
from January 1, 2014 to September 30, 2014
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
from January 1, 2014 to June 30, 2014
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
From January 1, 2014 to March 31, 2014
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Repurchases of common stock
Employee stock purchase plan
from December 31,2012 to December 31,2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from January 1, 2013 to September 30, 2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from January 1, 2013 to June 30, 2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from January 1, 2013 to March 31, 2013
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from December 31, 2011 to December 31, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Issuance of common stock, net of issuance costs
Exercise of stock options
Employee stock purchase plan
From January 1, 2012 to September 30, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Net tax benefit on exercise of stock options
from January 1, 2012 to June 30, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Net tax benefit on exercise of stock options
from January 1, 2012 to March 31, 2012
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
FROM December 31, 2010 TO December 31, 2011
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from jan 1 2011 to sep 30 2011
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
On June 8, 2011, the Company’s board of directors authorized a two-for-one split of the Company’s common stock in the form of a stock dividend of one share for each outstanding share. The stock dividend will be payable on July 26, 2011 to holders of record at the close of business on July 6, 2011.
from January 1, 2011 to March 31, 2011
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from December 31, 2009 to December 31, 2010
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Issuance of acquisition related common stock, net of issuance costs options
Employee stock purchase plan
from January 1, 2010 to September 30, 2010
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Issuance of common stock, net of issuance costs
Employee stock purchase plan
from January 1, 2010 to June 30, 2010
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Issuance of common stock, net of issuance costs
Employee stock purchase plan
from January 1, 2010 to March 31, 2010
Exercise of stock options
Employee stock purchase plan
from December 31,2007 to December 31,2008
Conversion of Series B preferred stock
Exercise of warrants
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from December 31,2006 to December 31,2007
Conversion of Series B preferred stock
Exercise of warrants
Stock-based compensation
Issuance of restricted shares, net of shares remitted
Exercise of stock options
Employee stock purchase plan
from December 31,2005 to December 31,2006
Stock-based compensation
Exercise of stock options
Employee stock purchase plan
from December 31,2004 to December 31,2005
Conversion of Series B preferred stock
Exercise of warrants
Issuance of common stock, net of issuance costs of $554
Exercise of stock options
Employee stock purchase plan
from December 31,2003 to December 31,2004
Series B Preferred stock dividends
Conversion of Series B preferred stock
Exercise of stock options
Employee stock purchase plan
from December 31,2002 to December 31,2003
Exercise of warrants
Employee Stock Purchase Plan
Proceeds from exercise of stock options
from December 31,2001 to December 31,2002
Exercise of warrants
Employee Stock Purchase Plan
Proceeds from exercise of stock options
On August 27, 2002, the Company’s Board of Directors authorized the issuance of up to 25,000 shares designated as Series C Convertible Preferred Stock (the “Series C Preferred Stock”). On September 10, 2002, 25,000 shares of Series C Preferred Stock were issued at $1,000 per share for an aggregate of $25,000,000. As of February 28, 2003, there were six shareholders of record of the Company’s Series C Preferred Stock.
from December 31,2000 to December 31,2001
Preferred stock dividends: Series B
Employee Stock Purchase Plan
Proceeds from exercise of stock options
from December 31,1999 to December 31,2000
Preferred stock dividends: Series B
Employee Stock Purchase Plan
Proceeds from exercise of stock options
from December 31,1998 to December 31,1999
Preferred stock dividends: Series B
Employee Stock Purchase Plan
from December 31,1997 to December 31,1998
Preferred stock dividends: Series B
Employee Stock Purchase Plan
Proceeds from exercise of stock options
from December 31,1996 to December 31,1997
Preferred stock dividends: Series B, $4.00 per share
Employee Stock Purchase Plan
Proceeds from exercise of stock options
from December 31,1995 to December 31,1996
Preferred stock dividends: Series B, $4.00 per share
Employee Stock Purchase Plan
from December 31,1994 to December 31,1995
Preferred stock dividends: Series B, $4.00 per share
Proceeds from exercise of stock options
Employee Stock Purchase Plan
from December 31,1993 to December 31,1994
Proceeds from exercise of stock options
from December 31,1992 to December 31,1993
Proceeds from exercise of stock options
Issuance of preferred stock for acquisition