股本结构
单位：万股
| 公告日期 | 2025-11-06 | 2025-11-06 | 2025-08-07 | 2025-08-07 | 2025-05-08 | 2025-05-08 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3951.30 | 3950.70 | 3949.29 | 3916.30 | 3913.96 | 3913.00 |
| 普通股本 | 3951.30 | 3950.70 | 3949.29 | 3916.30 | 3913.96 | 3913.00 |
| 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 | 2025-11-03 | 2025-09-30 | 2025-08-01 | 2025-06-30 | 2025-05-02 | 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 |
|---|---|---|---|---|
| 2025-11-06 | 3951.30 | 未披露 | 定期报告 | 2025-11-03 |
| 2025-11-06 | 3950.70 | 未披露 |
更多>>
From June 30, 2025 to September 30, 2025
Shares issued under equity plans
Repurchase of common stock
Shares withheld for taxes related to shares issued under equity plans
|
2025-09-30 |
| 2025-08-07 | 3949.29 | 未披露 | 定期报告 | 2025-08-01 |
| 2025-08-07 | 3916.30 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Shares issued under equity plans
Shares withheld for taxes related to shares issued under equity plans
|
2025-06-30 |
| 2025-05-08 | 3913.96 | 未披露 | 定期报告 | 2025-05-02 |
| 2025-04-29 | 3913.90 | 未披露 | 定期报告 | 2025-04-21 |
| 2025-05-08 | 3913.00 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
|
2025-03-31 |
| 2025-02-27 | 3911.38 | 未披露 | 定期报告 | 2025-02-21 |
| 2025-02-27 | 3880.10 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Repurchase of common stock
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on vesting of restricted stock
|
2024-12-31 |
| 2024-11-07 | 3877.29 | 未披露 | 定期报告 | 2024-11-01 |
| 2024-11-07 | 3876.30 | 未披露 |
更多>>
From June 30, 2024 to September 30, 2024
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2024-09-30 |
| 2024-08-08 | 3874.52 | 未披露 | 定期报告 | 2024-08-02 |
| 2024-08-08 | 3843.10 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
|
2024-06-30 |
| 2024-05-09 | 3840.37 | 未披露 | 定期报告 | 2024-05-03 |
| 2024-04-29 | 3840.23 | 未披露 | 定期报告 | 2024-04-19 |
| 2024-05-09 | 3839.30 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Repurchase of common stock
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
Issuance of common stock in connection with exercise of options
|
2024-03-31 |
| 2024-02-27 | 3858.18 | 未披露 | 定期报告 | 2024-02-23 |
| 2024-02-27 | 3828.90 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Repurchase of common stock
Purchases of treasury stock in connection with tax withholdings on vesting of restricted stock
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Issuance of common stock in connection with exercise of options
|
2023-12-31 |
| 2023-11-08 | 3826.14 | 未披露 | 定期报告 | 2023-11-03 |
| 2023-11-08 | 3824.50 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Repurchase of common stock
Issuance of common stock in connection with exercise of options
|
2023-09-30 |
| 2023-08-08 | 3812.69 | 未披露 | 定期报告 | 2023-08-03 |
| 2023-08-08 | 3787.90 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
|
2023-06-30 |
| 2023-05-09 | 3785.23 | 未披露 | 定期报告 | 2023-05-04 |
| 2023-04-27 | 3784.49 | 未披露 | 定期报告 | 2023-04-14 |
| 2023-05-09 | 3783.60 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock in connection with employee stock purchase plans
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2023-03-31 |
| 2023-03-01 | 3776.80 | 未披露 | 定期报告 | 2023-02-24 |
| 2023-03-01 | 3743.10 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock in connection with exercise of options
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Repurchase of common stock
|
2022-12-31 |
| 2022-11-10 | 3738.29 | 未披露 | 定期报告 | 2022-11-04 |
| 2022-11-10 | 3729.50 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2022-09-30 |
| 2022-08-11 | 3727.69 | 未披露 | 定期报告 | 2022-08-05 |
| 2022-08-11 | 3697.50 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchase of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2022-06-30 |
| 2022-05-12 | 3695.64 | 未披露 | 定期报告 | 2022-05-06 |
| 2022-04-27 | 3759.66 | 未披露 | 定期报告 | 2022-04-18 |
| 2022-05-12 | 3759.40 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchase of common stock
|
2022-03-31 |
| 2022-03-01 | 3770.71 | 未披露 | 定期报告 | 2022-02-25 |
| 2022-03-01 | 3741.10 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Repurchase of common stock
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2021-12-31 |
| 2021-11-09 | 3734.53 | 未披露 | 定期报告 | 2021-11-03 |
| 2021-11-09 | 3727.40 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2021-09-30 |
| 2021-08-10 | 3723.04 | 未披露 | 定期报告 | 2021-08-05 |
| 2021-08-10 | 3708.60 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2021-06-30 |
| 2021-04-28 | 3692.98 | 未披露 | 定期报告 | 2021-04-16 |
| 2021-05-06 | 3692.90 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchase of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2021-03-31 |
| 2021-03-11 | 3714.51 | 未披露 | 定期报告 | 2021-03-03 |
| 2021-03-11 | 3685.00 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Issuance of common stock, net of issuance costs of $0.1 million
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2020-12-31 |
| 2020-11-06 | 3662.99 | 未披露 | 定期报告 | 2020-10-31 |
| 2020-11-06 | 3662.60 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Issuance of common stock, net of issuance costs of $0.1 million
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2020-09-30 |
| 2020-08-06 | 3652.13 | 未披露 | 定期报告 | 2020-08-03 |
| 2020-08-06 | 3298.20 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2020-06-30 |
| 2020-05-08 | 3279.53 | 未披露 | 定期报告 | 2020-04-29 |
| 2020-05-07 | 3279.50 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2020-03-31 |
| 2020-03-10 | 3278.16 | 未披露 | 定期报告 | 2020-03-06 |
| 2020-03-10 | 3250.30 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants and exercise of options
|
2019-12-31 |
| 2019-11-06 | 3235.02 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-06 | 3235.00 | 未披露 |
更多>>
From June 30, 2019 to September 30, 2019
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants and exercise of options
|
2019-09-30 |
| 2019-08-06 | 3244.26 | 未披露 | 定期报告 | 2019-08-01 |
| 2019-08-06 | 3229.10 | 未披露 |
更多>>
from March 31, 2019 to June 30, 2019
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2019-06-30 |
| 2019-05-07 | 3242.87 | 未披露 | 定期报告 | 2019-05-03 |
| 2019-04-30 | 3234.97 | 未披露 | 定期报告 | 2019-04-19 |
| 2019-04-30 | 3234.64 | 未披露 | 定期报告 | 2019-04-03 |
| 2019-05-07 | 3234.60 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2019-03-31 |
| 2019-03-08 | 3259.57 | 未披露 | 定期报告 | 2019-03-01 |
| 2019-03-08 | 3238.20 | 未披露 |
更多>>
from December 31,2017 to December 31, 2018
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
|
2018-12-31 |
| 2018-11-09 | 3227.45 | 未披露 | 定期报告 | 2018-11-05 |
| 2018-11-09 | 3225.70 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-09 | 3214.08 | 未披露 | 定期报告 | 2018-08-01 |
| 2018-08-09 | 3207.50 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-10 | 3197.59 | 未披露 | 定期报告 | 2018-05-07 |
| 2018-04-27 | 3196.43 | 未披露 | 定期报告 | 2018-04-03 |
| 2018-05-10 | 3196.40 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-16 | 3229.51 | 未披露 | 定期报告 | 2018-03-12 |
| 2018-03-16 | 3211.20 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
|
2017-12-31 |
| 2017-11-06 | 3194.76 | 未披露 | 定期报告 | 2017-10-30 |
| 2017-11-06 | 3188.20 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-04 | 3233.32 | 未披露 | 定期报告 | 2017-07-27 |
| 2017-08-04 | 3216.20 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-03 | 3214.23 | 未披露 | 定期报告 | 2017-04-26 |
| 2017-04-14 | 3212.36 | 未披露 | 定期报告 | 2017-04-03 |
| 2017-05-03 | 3212.40 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-09 | 3205.19 | 未披露 | 定期报告 | 2017-03-01 |
| 2017-03-09 | 3186.40 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
|
2016-12-31 |
| 2016-11-07 | 3148.50 | 未披露 | 定期报告 | 2016-10-28 |
| 2016-11-07 | 3148.20 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-04 | 3134.12 | 未披露 | 定期报告 | 2016-07-28 |
| 2016-08-04 | 3131.10 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-03 | 3123.65 | 未披露 | 定期报告 | 2016-04-28 |
| 2016-04-13 | 3123.42 | 未披露 | 定期报告 | 2016-04-01 |
| 2016-05-03 | 3123.40 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-01 | 3121.18 | 未披露 | 定期报告 | 2016-02-26 |
| 2016-03-01 | 3111.10 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchase of treasury stock
|
2015-12-31 |
| 2015-11-06 | 3143.10 | 未披露 | 定期报告 | 2015-11-02 |
| 2015-11-06 | 3138.70 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-03 | 3162.34 | 未披露 | 定期报告 | 2015-07-30 |
| 2015-08-03 | 3162.30 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-04 | 3145.65 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-04-13 | 3145.14 | 未披露 | 定期报告 | 2015-04-02 |
| 2015-05-04 | 3144.90 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-03 | 3153.98 | 未披露 | 定期报告 | 2015-02-25 |
| 2015-03-03 | 3111.60 | 未披露 |
更多>>
From December 31,2013 to December 31,2014
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchase of treasury stock
|
2014-12-31 |
| 2014-11-05 | 3097.48 | 未披露 | 定期报告 | 2014-11-01 |
| 2014-11-05 | 3096.30 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-06 | 3085.49 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-06 | 3078.60 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-07 | 3052.06 | 未披露 | 定期报告 | 2014-05-05 |
| 2014-04-15 | 3044.30 | 未披露 | 定期报告 | 2014-04-04 |
| 2014-05-07 | 3043.90 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-03-14 | 3058.49 | 未披露 | 定期报告 | 2014-03-10 |
| 2014-03-14 | 3043.70 | 未披露 |
更多>>
From December 31,2012 to December 31,2013
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Issuance of treasury stock
|
2013-12-31 |
| 2013-11-06 | 3018.58 | 未披露 | 定期报告 | 2013-10-29 |
| 2013-11-06 | 3496.80 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-07 | 2995.56 | 未披露 | 定期报告 | 2013-08-01 |
| 2013-08-07 | 2982.20 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-08 | 2951.87 | 未披露 | 定期报告 | 2013-05-01 |
| 2013-04-10 | 2950.32 | 未披露 | 定期报告 | 2013-04-02 |
| 2013-05-08 | 2950.30 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-18 | 2943.70 | 未披露 | 定期报告 | 2013-03-05 |
| 2013-03-18 | 2922.60 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchases of treasury stock
|
2012-12-31 |
| 2012-11-09 | 2909.02 | 未披露 | 定期报告 | 2012-11-06 |
| 2012-11-09 | 2905.20 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-09 | 2853.95 | 未披露 | 定期报告 | 2012-08-03 |
| 2012-08-09 | 2843.40 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-06-26 | 2863.96 | 未披露 | 定期报告 | 2012-06-05 |
| 2012-05-09 | 2855.34 | 未披露 | 定期报告 | 2012-05-02 |
| 2012-05-09 | 2854.60 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-03-15 | 2846.40 | 未披露 | 定期报告 | 2012-03-05 |
| 2012-03-15 | 2830.40 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchases of treasury stock
|
2011-12-31 |
| 2011-11-09 | 2826.97 | 未披露 | 定期报告 | 2011-11-02 |
| 2011-11-09 | 2826.00 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-09 | 2800.90 | 未披露 | 定期报告 | 2011-08-01 |
| 2011-08-09 | 2800.80 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-10 | 2810.28 | 未披露 | 定期报告 | 2011-05-02 |
| 2011-05-10 | 2810.20 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-23 | 2800.79 | 未披露 | 定期报告 | 2011-03-11 |
| 2011-03-23 | 2760.30 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock units
|
2010-12-31 |
| 2010-11-05 | 2755.03 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-09 | 2714.21 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-10 | 2708.61 | 未披露 | 定期报告 | 2010-04-30 |
| 2010-05-10 | 2707.10 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-03-16 | 2696.60 | 未披露 | 定期报告 | 2010-03-05 |
| 2010-03-16 | 2665.10 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of common stock in connection with employee stock purchase plan
Restricted stock grants vested
Purchases of treasury stock
|
2009-12-31 |
| 2009-03-16 | 2625.82 | 未披露 | 定期报告 | 2009-03-06 |
| 2009-03-16 | 2592.30 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Purchases of treasury stock
Restricted stock grants
|
2008-12-31 |
| 2008-03-17 | 2774.69 | 未披露 | 定期报告 | 2008-03-07 |
| 2008-03-17 | 2793.30 | 未披露 |
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from December 31, 2006 to December 31, 2007
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with acquisition
Purchases of treasury stock
|
2007-12-31 |
| 2007-03-16 | 2799.14 | 未披露 | 定期报告 | 2007-03-10 |
| 2007-03-16 | 2794.80 | 未披露 |
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from December 31, 2005 to December 31, 2006
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with the SIA acquisition
|
2006-12-31 |
| 2006-03-16 | 2665.28 | 未披露 | 定期报告 | 2006-03-10 |
| 2006-03-16 | 2643.30 | 未披露 |
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from December 31, 2004 to December 31, 2005
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Acquisition of treasury stock in exchange for stockholder note receivable
|
2005-12-31 |
| 2005-03-16 | 2575.01 | 未披露 | 定期报告 | 2005-03-03 |
| 2005-03-16 | 2564.50 | 未披露 |
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from December 31, 2003 to December 31, 2004
Collection and repurchase of common stock in connection with notes receivable from stockholders
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Acquisition of treasury stock
|
2004-12-31 |
| 2004-03-15 | 2547.92 | 未披露 | 定期报告 | 2004-03-08 |
| 2004-03-15 | 2543.20 | 未披露 |
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from December 31, 2002 to December 31, 2003
Collection and repurchase of common stock in connection with notes receivable from stockholders
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with acquisition
|
2003-12-31 |
| 2003-03-26 | 2312.57 | 未披露 | 定期报告 | 2003-03-21 |
| 2003-03-26 | 2313.00 | 未披露 |
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from December 31, 2001 to December 31, 2002
Repurchase of common stock through cancellation of notes receivable
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
|
2002-12-31 |
| 2002-04-01 | 2290.01 | 未披露 | 定期报告 | 2002-03-25 |
| 2002-04-01 | 2298.00 | 未披露 |
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from December 31, 2000 to December 31, 2001
Repurchase of common stock through cancellation of notes receivable
Issuance of common stock in connection with IPO,net of issuance costs of $5.6 million
Sale of common stock to Applied Materials net of issuance costs of $120
Conversion of preferred stock to common
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
On July 6, 2001 the Company amended and restated its articles of incorporation to effect a two-for-three reverse stock split of the Company’s common and preferred stock.
|
2001-12-31 |
From June 30, 2025 to September 30, 2025
Shares issued under equity plans
Repurchase of common stock
Shares withheld for taxes related to shares issued under equity plans
From March 31, 2025 to June 30, 2025
Shares issued under equity plans
Shares withheld for taxes related to shares issued under equity plans
From December 31, 2024 to March 31, 2025
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
From December 31, 2023 to December 31, 2024
Repurchase of common stock
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on vesting of restricted stock
From June 30, 2024 to September 30, 2024
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From March 31, 2024 to June 30, 2024
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
From December 31, 2023 to March 31, 2024
Repurchase of common stock
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
Issuance of common stock in connection with exercise of options
From December 31, 2022 to December 31, 2023
Repurchase of common stock
Purchases of treasury stock in connection with tax withholdings on vesting of restricted stock
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Issuance of common stock in connection with exercise of options
From June 30, 2023 to September 30, 2023
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Repurchase of common stock
Issuance of common stock in connection with exercise of options
From March 31, 2023 to June 30, 2023
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock awards
From December 31, 2022 to March 31, 2023
Issuance of common stock in connection with employee stock purchase plans
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From December 31, 2021 to December 31, 2022
Issuance of common stock in connection with exercise of options
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Issuance of common stock in connection with employee stock purchase plan
Vesting of restricted stock units
Repurchase of common stock
From June 30, 2022 to September 30, 2022
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From March 31, 2022 to June 30, 2022
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchase of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From December 31, 2021 to March 31, 2022
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchase of common stock
From December 31, 2020 to December 31, 2021
Repurchase of common stock
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From June 30, 2021 to September 30, 2021
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From March 31, 2021 to June 30, 2021
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From December 31, 2020 to March 31, 2021
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchase of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From December 31, 2019 to December 31, 2020
Issuance of common stock, net of issuance costs of $0.1 million
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From June 30, 2020 to September 30, 2020
Issuance of common stock, net of issuance costs of $0.1 million
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From March 31, 2020 to June 30, 2020
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From December 31, 2019 to March 31, 2020
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
from December 31, 2018 to December 31, 2019
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants and exercise of options
From June 30, 2019 to September 30, 2019
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants and exercise of options
from March 31, 2019 to June 30, 2019
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
from December 31, 2018 to March 31, 2019
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
from December 31,2017 to December 31, 2018
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
from December 31, 2016 to December 31, 2017
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
From December 31, 2015 to December 31, 2016
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Repurchases of common stock
From December 31, 2014 to December 31, 2015
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchase of treasury stock
From December 31,2013 to December 31,2014
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchase of treasury stock
From December 31,2012 to December 31,2013
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Issuance of treasury stock
from December 31, 2011 to December 31, 2012
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchases of treasury stock
from December 31, 2010 to December 31, 2011
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock grants
Purchases of treasury stock
from December 31, 2009 to December 31, 2010
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with exercise of options
Vesting of restricted stock units
Purchases of treasury stock in connection with tax withholdings on restricted stock units
from December 31, 2008 to December 31, 2009
Issuance of common stock in connection with employee stock purchase plan
Restricted stock grants vested
Purchases of treasury stock
from December 31, 2007 to December 31, 2008
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Purchases of treasury stock
Restricted stock grants
from December 31, 2006 to December 31, 2007
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with acquisition
Purchases of treasury stock
from December 31, 2005 to December 31, 2006
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with the SIA acquisition
from December 31, 2004 to December 31, 2005
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Acquisition of treasury stock in exchange for stockholder note receivable
from December 31, 2003 to December 31, 2004
Collection and repurchase of common stock in connection with notes receivable from stockholders
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Acquisition of treasury stock
from December 31, 2002 to December 31, 2003
Collection and repurchase of common stock in connection with notes receivable from stockholders
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
Issuance of common stock in connection with acquisition
from December 31, 2001 to December 31, 2002
Repurchase of common stock through cancellation of notes receivable
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
from December 31, 2000 to December 31, 2001
Repurchase of common stock through cancellation of notes receivable
Issuance of common stock in connection with IPO,net of issuance costs of $5.6 million
Sale of common stock to Applied Materials net of issuance costs of $120
Conversion of preferred stock to common
Exercise of options
Issuance of common stock in connection with employee stock purchase plan
On July 6, 2001 the Company amended and restated its articles of incorporation to effect a two-for-three reverse stock split of the Company’s common and preferred stock.