股本结构
单位：万股
| 公告日期 | 2025-11-04 | 2025-11-14 | 2025-08-13 | 2025-08-13 | 2025-04-18 | 2025-05-14 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4390.63 | 4390.80 | 4417.90 | 4390.80 | 4390.17 | 4388.40 |
| 普通股本 | 4390.63 | 4390.80 | 4417.90 | 4390.80 | 4390.17 | 4388.40 |
| 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 | 2025-10-21 | 2025-09-30 | 2025-08-06 | 2025-06-30 | 2025-04-11 | 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 |
|---|---|---|---|---|
| 2025-11-04 | 4390.63 | 未披露 | 定期报告 | 2025-10-21 |
| 2025-11-14 | 4390.80 | 未披露 | 定期报告 | 2025-09-30 |
| 2025-08-13 | 4417.90 | 未披露 | 定期报告 | 2025-08-06 |
| 2025-08-13 | 4390.80 | 未披露 |
更多>>
From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of options, and issuance and vesting of restricted stock
|
2025-06-30 |
| 2025-04-18 | 4390.17 | 未披露 | 定期报告 | 2025-04-11 |
| 2025-05-14 | 4388.40 | 未披露 |
更多>>
From December 31, 2024 to March 31, 2025
Issuance of common stock upon exercise of options, and issuance and vesting of restricted stock
|
2025-03-31 |
| 2025-03-14 | 4371.42 | 未披露 | 定期报告 | 2025-03-07 |
| 2025-03-14 | 4368.60 | 未披露 |
更多>>
From December 31, 2023 to December 31, 2024
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
|
2024-12-31 |
| 2024-11-01 | 4368.23 | 未披露 | 定期报告 | 2024-10-25 |
| 2024-11-01 | 4368.20 | 未披露 | 定期报告 | 2024-09-30 |
| 2024-08-13 | 4368.23 | 未披露 | 定期报告 | 2024-08-06 |
| 2024-08-13 | 4368.20 | 未披露 |
更多>>
From March 31, 2024 to June 30, 2024
Issuance of common stock upon vesting of restricted stock
|
2024-06-30 |
| 2024-04-29 | 4367.86 | 未披露 | 定期报告 | 2024-04-25 |
| 2024-05-14 | 4367.80 | 未披露 |
更多>>
From December 31, 2023 to March 31, 2024
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
|
2024-03-31 |
| 2024-04-01 | 4365.86 | 未披露 | 定期报告 | 2024-03-25 |
| 2024-04-01 | 4332.30 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Repurchase and retirement of treasury stock
|
2023-12-31 |
| 2023-11-13 | 4331.68 | 未披露 | 定期报告 | 2023-11-08 |
| 2023-11-13 | 4344.50 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirements of treasury stock
|
2023-09-30 |
| 2023-08-18 | 4336.46 | 未披露 | 定期报告 | 2023-08-08 |
| 2023-08-04 | 4336.46 | 未披露 | 定期报告 | 2023-08-01 |
| 2023-08-04 | 4335.70 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2023-06-30 |
| 2023-05-05 | 4334.97 | 未披露 | 定期报告 | 2023-05-01 |
| 2023-05-01 | 4334.97 | 未披露 | 定期报告 | 2023-04-24 |
| 2023-05-05 | 4333.50 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirements of treasury stock
|
2023-03-31 |
| 2023-03-31 | 4315.80 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Repurchase and retirement of treasury stock
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
|
2022-12-31 |
| 2022-11-04 | 4246.31 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-04 | 4240.10 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2022-09-30 |
| 2022-08-10 | 4233.36 | 未披露 | 定期报告 | 2022-08-08 |
| 2022-08-10 | 4231.90 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2022-06-30 |
| 2022-04-29 | 4231.37 | 未披露 | 定期报告 | 2022-04-25 |
| 2022-05-13 | 4231.40 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirements of restricted stock
|
2022-03-31 |
| 2022-03-29 | 4226.91 | 未披露 | 定期报告 | 2022-03-29 |
| 2022-03-29 | 4205.20 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
Repurchase and retirement of treasury stock
|
2021-12-31 |
| 2021-11-10 | 4155.24 | 未披露 | 定期报告 | 2021-11-08 |
| 2021-11-10 | 4146.50 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2021-09-30 |
| 2021-08-12 | 4141.65 | 未披露 | 定期报告 | 2021-08-09 |
| 2021-08-12 | 4140.20 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2021-06-30 |
| 2021-05-13 | 4138.04 | 未披露 | 定期报告 | 2021-05-10 |
| 2021-04-30 | 4136.82 | 未披露 | 定期报告 | 2021-04-26 |
| 2021-05-13 | 4112.30 | 未披露 |
更多>>
From December 31, 2020 To March 31, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2021-03-31 |
| 2021-03-31 | 4130.68 | 未披露 | 定期报告 | 2021-03-29 |
| 2021-03-31 | 4112.30 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Issuance of common stock upon exercise of options,issuance and vesting of restricted stock and under employee stock purchase plan, net
Repurchase and retirement of treasury stock
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
|
2020-12-31 |
| 2020-11-05 | 3957.06 | 未披露 | 定期报告 | 2020-11-03 |
| 2020-11-05 | 4457.10 | 未披露 |
更多>>
from June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2020-09-30 |
| 2020-08-10 | 4455.76 | 未披露 | 定期报告 | 2020-08-05 |
| 2020-08-10 | 4355.30 | 未披露 |
更多>>
from March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2020-06-30 |
| 2020-04-28 | 4452.90 | 未披露 | 定期报告 | 2020-04-24 |
| 2020-05-19 | 4442.90 | 未披露 |
更多>>
from December 31, 2019 to March 31, 2020
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2020-03-31 |
| 2020-03-13 | 4442.35 | 未披露 | 定期报告 | 2020-03-10 |
| 2020-03-13 | 4466.60 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
Conversion of Class A common stock to Class B common stock
|
2019-12-31 |
| 2019-11-08 | 4309.44 | 未披露 | 定期报告 | 2019-11-05 |
| 2019-11-08 | 4298.80 | 未披露 |
更多>>
From June 30, 2019 to September 30, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2019-09-30 |
| 2019-08-08 | 4301.32 | 未披露 | 定期报告 | 2019-08-06 |
| 2019-08-08 | 4298.80 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
|
2019-06-30 |
| 2019-05-10 | 4235.60 | 未披露 | 定期报告 | 2019-05-08 |
| 2019-04-30 | 4229.71 | 未披露 | 定期报告 | 2019-04-24 |
| 2019-05-10 | 4205.60 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
|
2019-03-31 |
| 2019-03-18 | 4209.75 | 未披露 | 定期报告 | 2019-03-14 |
| 2019-03-18 | 4144.70 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
|
2018-12-31 |
| 2018-11-09 | 4198.28 | 未披露 | 定期报告 | 2018-11-06 |
| 2018-11-09 | 4185.40 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-06 | 4178.30 | 未披露 | 定期报告 | 2018-08-02 |
| 2018-08-06 | 4111.90 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-04-27 | 4409.71 | 未披露 | 定期报告 | 2018-04-23 |
| 2018-03-14 | 4382.22 | 未披露 | 定期报告 | 2018-03-09 |
| 2018-03-14 | 4308.20 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
|
2017-12-31 |
| 2017-11-06 | 4366.93 | 未披露 | 定期报告 | 2017-11-03 |
| 2017-08-04 | 4334.26 | 未披露 | 定期报告 | 2017-08-02 |
| 2017-07-10 | 4334.04 | 未披露 | 定期报告 | 2017-06-27 |
| 2017-05-09 | 4322.46 | 未披露 | 定期报告 | 2017-05-08 |
| 2017-04-27 | 4320.84 | 未披露 | 定期报告 | 2017-04-18 |
| 2017-03-08 | 4310.04 | 未披露 | 定期报告 | 2017-03-06 |
| 2017-03-08 | 4218.50 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Conversion of Class A common stock to Class B common stock
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
|
2016-12-31 |
| 2016-11-07 | 4315.86 | 未披露 | 定期报告 | 2016-11-03 |
| 2016-08-09 | 4331.58 | 未披露 | 定期报告 | 2016-08-05 |
| 2016-05-06 | 4306.08 | 未披露 | 定期报告 | 2016-05-04 |
| 2016-04-04 | 4199.43 | 未披露 | 定期报告 | 2016-03-16 |
| 2016-03-07 | 4196.76 | 未披露 | 定期报告 | 2016-03-02 |
| 2016-03-07 | 4115.90 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
|
2015-12-31 |
| 2015-11-06 | 4206.50 | 未披露 | 定期报告 | 2015-11-03 |
| 2015-08-10 | 4231.52 | 未披露 | 定期报告 | 2015-08-06 |
| 2015-05-11 | 4230.69 | 未披露 | 定期报告 | 2015-05-07 |
| 2015-04-01 | 4201.10 | 未披露 | 定期报告 | 2015-03-18 |
| 2015-03-10 | 4202.96 | 未披露 | 定期报告 | 2015-03-06 |
| 2015-03-10 | 4104.40 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Conversion of Class A common stock to Class B common stock
Issuance of common stock in offering, net of costs
Issuance of common stock upon exercise of stock options
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
Repurchase of unvested restricted stock
Retirement of treasury stock
|
2014-12-31 |
| 2014-11-10 | 4284.38 | 未披露 | 定期报告 | 2014-11-07 |
| 2014-08-11 | 4279.97 | 未披露 | 定期报告 | 2014-08-06 |
| 2014-05-12 | 4232.19 | 未披露 | 定期报告 | 2014-05-07 |
| 2014-04-01 | 3870.29 | 未披露 | 定期报告 | 2014-03-18 |
| 2014-03-03 | 3867.03 | 未披露 | 定期报告 | 2014-02-26 |
| 2014-03-03 | 3849.00 | 未披露 |
更多>>
From December 31,2012 to December 31,2013
Issuance of common stock upon exercise of stock options
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
Repurchase of unvested restricted stock
|
2013-12-31 |
| 2013-11-12 | 3821.69 | 未披露 | 定期报告 | 2013-11-08 |
| 2013-08-08 | 3778.95 | 未披露 | 定期报告 | 2013-08-05 |
| 2013-05-08 | 3771.49 | 未披露 | 定期报告 | 2013-05-01 |
| 2013-04-03 | 3772.89 | 未披露 | 定期报告 | 2013-03-19 |
| 2013-03-12 | 3775.56 | 未披露 | 定期报告 | 2013-03-08 |
| 2013-03-12 | 3754.80 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Conversion of Class A common stock to Class B common stock
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Tax withholding related to restricted stock awards
Retirement of treasury stock
Repurchase of unvested restricted stock
Repurchase of Class B common stock
|
2012-12-31 |
| 2012-11-08 | 3767.25 | 未披露 | 定期报告 | 2012-11-05 |
| 2012-08-08 | 3766.72 | 未披露 | 定期报告 | 2012-08-03 |
| 2012-05-08 | 3720.66 | 未披露 | 定期报告 | 2012-05-04 |
| 2012-03-12 | 3716.51 | 未披露 | 定期报告 | 2012-03-07 |
| 2012-03-12 | 3754.90 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock in connection with acquisition
Issuance of restricted stock to employees
Issuance of restricted stock to employees as part of acquisitions
Retirement of treasury stock
|
2011-12-31 |
| 2011-11-04 | 3726.77 | 未披露 | 定期报告 | 2011-11-02 |
| 2011-08-09 | 3690.53 | 未披露 | 定期报告 | 2011-08-03 |
| 2011-05-10 | 3715.52 | 未披露 | 定期报告 | 2011-05-09 |
| 2011-03-14 | 3561.15 | 未披露 | 定期报告 | 2011-03-09 |
| 2011-03-14 | 3549.50 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
|
2010-12-31 |
| 2010-11-05 | 3505.77 | 未披露 | 定期报告 | 2010-11-04 |
| 2010-08-06 | 3526.42 | 未披露 | 定期报告 | 2010-08-05 |
| 2010-03-10 | 3530.83 | 未披露 | 定期报告 | 2010-03-08 |
| 2010-03-10 | 3536.84 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
|
2009-12-31 |
| 2009-03-16 | 3568.55 | 未披露 | 定期报告 | 2009-03-13 |
| 2009-03-16 | 3705.31 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Repurchase of preferred stock
Conversion of Class A common stock to Class B common stock
Repurchase of unvested restricted stock
Retirement of treasury stock
|
2008-12-31 |
| 2008-03-11 | 4060.37 | 未披露 | 定期报告 | 2008-03-06 |
| 2008-03-11 | 4321.52 | 0.60 |
更多>>
from December 31, 2006 to December 31, 2007
Repurchase of preferred stock
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Issuance of restricted stock to employees as part of acquisitions
Conversion of Class A common stock to Class B common stock
Return of common stock in connection with acquisitions
|
2007-12-31 |
| 2007-03-16 | 4190.78 | 未披露 | 定期报告 | 2007-03-12 |
| 2007-03-16 | 3929.53 | 0.98 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock in connection with acquisitions
Conversion of convertible preferred stock to common stock
Repurchase of preferred stock
Conversion of Class A common stock to Class B common stock
Purchase of unvested restricted stock
|
2006-12-31 |
| 2006-03-31 | 3821.90 | 未披露 | 定期报告 | 2006-03-28 |
| 2006-03-31 | 3714.97 | 22.55 |
更多>>
from December 31, 2004 to December 31, 2005
Issuance of convertible preferred stock and common stock in public offering, net of issuance costs
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock upon exercise of warrants
Issuance of common stock in connection with acquisitions
Issuance of restricted common stock for services at time of acquisitions
Conversion of convertible preferred stock to Class B common stock
Conversion of Class A common stock to Class B common stock
Purchase of unvested restricted stock
|
2005-12-31 |
| 2005-03-31 | 3514.52 | 未披露 | 定期报告 | 2005-03-25 |
| 2005-03-31 | 2549.90 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Issuance of common stock upon exercise of stock options, net
Issuance of common stock under employee stock purchase plan, net
Issuance of common stock in initial public offering, net of issuance costs
Conversion of preferred stock to common stock in connection with initial public offering
Issuance of common stock in connection with acquisition
|
2004-12-31 |
From March 31, 2025 to June 30, 2025
Issuance of common stock upon exercise of options, and issuance and vesting of restricted stock
From December 31, 2024 to March 31, 2025
Issuance of common stock upon exercise of options, and issuance and vesting of restricted stock
From December 31, 2023 to December 31, 2024
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
From March 31, 2024 to June 30, 2024
Issuance of common stock upon vesting of restricted stock
From December 31, 2023 to March 31, 2024
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
From December 31, 2022 to December 31, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Repurchase and retirement of treasury stock
From June 30, 2023 to September 30, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirements of treasury stock
From March 31, 2023 to June 30, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
From December 31, 2022 to March 31, 2023
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirements of treasury stock
From December 31, 2021 to December 31, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Repurchase and retirement of treasury stock
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
From June 30, 2022 to September 30, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
From March 31, 2022 to June 30, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
From December 31, 2021 to March 31, 2022
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirements of restricted stock
From December 31, 2020 to December 31, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
Repurchase and retirement of treasury stock
From June 30, 2021 to September 30, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
From March 31, 2021 to June 30, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
From December 31, 2020 To March 31, 2021
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
From December 31, 2019 to December 31, 2020
Issuance of common stock upon exercise of options,issuance and vesting of restricted stock and under employee stock purchase plan, net
Repurchase and retirement of treasury stock
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
from June 30, 2020 to September 30, 2020
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
from March 31, 2020 to June 30, 2020
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
from December 31, 2019 to March 31, 2020
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
from December 31, 2018 to December 31, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
Issuance of Class B common stock in connection with prior deferred issuance from acquisition
Conversion of Class A common stock to Class B common stock
From June 30, 2019 to September 30, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
From March 31, 2019 to June 30, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
from December 31, 2018 to March 31, 2019
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
from December 31, 2017 to December 31, 2018
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
from December 31, 2016 to December 31, 2017
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
from December 31, 2015 to December 31, 2016
Conversion of Class A common stock to Class B common stock
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
from December 31, 2014 to December 31, 2015
Issuance of common stock upon exercise of options, issuance and vesting of restricted stock and under employee stock purchase plan, net
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
from December 31, 2013 to December 31, 2014
Conversion of Class A common stock to Class B common stock
Issuance of common stock in offering, net of costs
Issuance of common stock upon exercise of stock options
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
Repurchase of unvested restricted stock
Retirement of treasury stock
From December 31,2012 to December 31,2013
Issuance of common stock upon exercise of stock options
Issuance of common stock upon vesting of restricted stock units
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
Tax withholding related to restricted stock awards
Repurchase of Class B common stock
Repurchase of unvested restricted stock
from December 31, 2011 to December 31, 2012
Conversion of Class A common stock to Class B common stock
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Tax withholding related to restricted stock awards
Retirement of treasury stock
Repurchase of unvested restricted stock
Repurchase of Class B common stock
from December 31, 2010 to December 31, 2011
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock in connection with acquisition
Issuance of restricted stock to employees
Issuance of restricted stock to employees as part of acquisitions
Retirement of treasury stock
from December 31, 2009 to December 31, 2010
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
from December 31, 2008 to December 31, 2009
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Conversion of Class A common stock to Class B common stock
Retirement of treasury stock
from December 31, 2007 to December 31, 2008
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Repurchase of preferred stock
Conversion of Class A common stock to Class B common stock
Repurchase of unvested restricted stock
Retirement of treasury stock
from December 31, 2006 to December 31, 2007
Repurchase of preferred stock
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock to employees
Issuance of restricted stock to employees as part of acquisitions
Conversion of Class A common stock to Class B common stock
Return of common stock in connection with acquisitions
from December 31, 2005 to December 31, 2006
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock in connection with acquisitions
Conversion of convertible preferred stock to common stock
Repurchase of preferred stock
Conversion of Class A common stock to Class B common stock
Purchase of unvested restricted stock
from December 31, 2004 to December 31, 2005
Issuance of convertible preferred stock and common stock in public offering, net of issuance costs
Issuance of common stock upon exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of common stock upon exercise of warrants
Issuance of common stock in connection with acquisitions
Issuance of restricted common stock for services at time of acquisitions
Conversion of convertible preferred stock to Class B common stock
Conversion of Class A common stock to Class B common stock
Purchase of unvested restricted stock
from December 31, 2003 to December 31, 2004
Issuance of common stock upon exercise of stock options, net
Issuance of common stock under employee stock purchase plan, net
Issuance of common stock in initial public offering, net of issuance costs
Conversion of preferred stock to common stock in connection with initial public offering
Issuance of common stock in connection with acquisition