股本结构
单位：万股
| 公告日期 | 2024-04-11 | 2024-02-28 | 2024-02-28 | 2023-11-08 | 2023-11-08 | 2023-08-04 |
|---|---|---|---|---|---|---|
| 证券总股本 | 15613.67 | 15327.58 | 15301.90 | 15398.13 | 15396.00 | 15475.40 |
| 普通股本 | 15613.67 | 15327.58 | 15301.90 | 15398.13 | 15396.00 | 15475.40 |
| 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 | 2024-03-26 | 2024-02-21 | 2023-12-31 | 2023-11-02 | 2023-09-30 | 2023-07-28 |
注释：中概股证券总股本=普通股股本/
存托凭证比例
历史变动
| 公告日期 | 变动后普通股本（万股） | 变动后优先股（万股） | 变动原因 | 变动日期 |
|---|---|---|---|---|
| 2024-04-11 | 15613.67 | 未披露 | 定期报告 | 2024-03-26 |
| 2024-02-28 | 15327.58 | 未披露 | 定期报告 | 2024-02-21 |
| 2024-02-28 | 15301.90 | 未披露 |
更多>>
From December 31, 2022 to December 31, 2023
Repurchases of common stock
Conversion of Class B Common Stock into Class A Common Stock
Proceeds from the employee stock purchase plan
Shares redeemed for employee tax withholdings
Shares issued under the incentive award plan
|
2023-12-31 |
| 2023-11-08 | 15398.13 | 未披露 | 定期报告 | 2023-11-02 |
| 2023-11-08 | 15396.00 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Repurchases of common stock
Shares redeemed for employee tax withholdings
Shares issued under the incentive award plan
Conversion of Class B Common Stock into Class A Common Stock
|
2023-09-30 |
| 2023-08-04 | 15475.40 | 未披露 | 定期报告 | 2023-07-28 |
| 2023-08-04 | 15475.50 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Conversion of Class B Common Stock into Class A Common Stock
Shares issued under the incentive award plan
Proceeds from the employee stock purchase plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
|
2023-06-30 |
| 2023-05-05 | 15473.43 | 未披露 | 定期报告 | 2023-04-27 |
| 2023-05-01 | 15899.23 | 未披露 | 定期报告 | 2023-04-13 |
| 2023-05-05 | 15473.30 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
Conversion of Class B Common Stock into Class A Common Stock
|
2023-03-31 |
| 2023-02-28 | 15528.37 | 未披露 | 定期报告 | 2023-02-15 |
| 2023-02-28 | 15528.30 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Proceeds from the employee stock purchase plan
Shares redeemed for employee tax withholdings
Shares issued under the incentive award plan
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
|
2022-12-31 |
| 2022-11-04 | 15510.08 | 未披露 | 定期报告 | 2022-10-28 |
| 2022-11-04 | 15510.10 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Shares redeemed for employee tax withholdings
Repurchases of common stock
Shares issued under the incentive award plan
|
2022-09-30 |
| 2022-08-05 | 15573.31 | 未披露 | 定期报告 | 2022-07-29 |
| 2022-08-05 | 15573.40 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
Conversion of Class B Common Stock into Class A Common Stock
|
2022-06-30 |
| 2022-05-06 | 15577.04 | 未披露 | 定期报告 | 2022-04-28 |
| 2022-05-06 | 15576.80 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
|
2022-03-31 |
| 2022-04-14 | 15976.01 | 未披露 | 定期报告 | 2022-03-28 |
| 2022-02-25 | 15604.58 | 未披露 | 定期报告 | 2022-02-15 |
| 2022-02-25 | 15604.60 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
|
2021-12-31 |
| 2021-11-03 | 15584.12 | 未披露 | 定期报告 | 2021-10-29 |
| 2021-11-03 | 15584.20 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
|
2021-09-30 |
| 2021-08-06 | 15583.22 | 未披露 | 定期报告 | 2021-07-30 |
| 2021-08-06 | 15583.30 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
|
2021-06-30 |
| 2021-05-07 | 15512.16 | 未披露 | 定期报告 | 2021-04-30 |
| 2021-05-07 | 15512.10 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Shares issued under the incentive award plan
Conversion of Class B Common Stock into Class A Common Stock
|
2021-03-31 |
| 2021-04-14 | 15829.47 | 未披露 | 定期报告 | 2021-03-29 |
| 2021-02-26 | 15774.61 | 未披露 | 定期报告 | 2021-02-15 |
| 2021-02-26 | 15463.40 | 未披露 |
更多>>
From December 31, 2019 to December 29, 2020
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
|
2020-12-29 |
| 2020-11-06 | 15715.47 | 未披露 | 定期报告 | 2020-10-30 |
| 2020-11-06 | 15448.20 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Shares issued under the Incentive Award Plan
|
2020-09-30 |
| 2020-08-07 | 15787.28 | 未披露 | 定期报告 | 2020-07-28 |
| 2020-08-07 | 15445.20 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
|
2020-06-30 |
| 2020-05-08 | 15774.68 | 未披露 | 定期报告 | 2020-04-24 |
| 2020-05-08 | 15368.40 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
|
2020-03-31 |
| 2020-04-09 | 15772.70 | 未披露 | 定期报告 | 2020-03-23 |
| 2020-02-28 | 15690.56 | 未披露 | 定期报告 | 2020-02-17 |
| 2020-02-28 | 15347.90 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
|
2019-12-31 |
| 2019-11-08 | 15675.78 | 未披露 | 定期报告 | 2019-10-31 |
| 2019-11-08 | 15331.50 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
|
2019-09-30 |
| 2019-08-07 | 15676.64 | 未披露 | 定期报告 | 2019-07-31 |
| 2019-08-07 | 15329.10 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
|
2019-06-30 |
| 2019-05-10 | 15740.06 | 未披露 | 定期报告 | 2019-05-01 |
| 2019-05-10 | 15325.80 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
|
2019-03-31 |
| 2019-04-12 | 15733.71 | 未披露 | 定期报告 | 2019-03-25 |
| 2019-03-01 | 15744.36 | 未披露 | 定期报告 | 2019-02-15 |
| 2019-03-01 | 15350.80 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
|
2018-12-31 |
| 2018-11-02 | 15804.36 | 未披露 | 定期报告 | 2018-11-01 |
| 2018-11-02 | 15496.50 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-03 | 15926.18 | 未披露 | 定期报告 | 2018-08-01 |
| 2018-08-03 | 15635.60 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-04 | 15996.30 | 未披露 | 定期报告 | 2018-05-01 |
| 2018-05-04 | 15657.70 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-04-12 | 16005.58 | 未披露 | 定期报告 | 2018-03-23 |
| 2018-03-01 | 16021.52 | 未披露 | 定期报告 | 2018-02-15 |
| 2018-03-01 | 15632.90 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
|
2017-12-31 |
| 2017-11-03 | 15847.05 | 未披露 | 定期报告 | 2017-11-01 |
| 2017-11-03 | 15584.40 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-04 | 15843.10 | 未披露 | 定期报告 | 2017-08-01 |
| 2017-08-04 | 15580.40 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-05 | 15833.31 | 未披露 | 定期报告 | 2017-05-01 |
| 2017-05-05 | 15538.00 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-01 | 15831.66 | 未披露 | 定期报告 | 2017-02-15 |
| 2017-03-01 | 15493.10 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
|
2016-12-31 |
| 2016-11-04 | 15787.62 | 未披露 | 定期报告 | 2016-11-01 |
| 2016-11-04 | 15424.60 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-05 | 15786.62 | 未披露 | 定期报告 | 2016-08-01 |
| 2016-08-05 | 15418.60 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-06 | 15774.93 | 未披露 | 定期报告 | 2016-05-02 |
| 2016-05-06 | 15774.63 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-02-26 | 15632.83 | 未披露 | 定期报告 | 2016-02-15 |
| 2016-02-26 | 15360.20 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
On August 21, 2015, the Company’s board of directors approved a three-for-one stock split, effected in the form of a stock dividend, of both the Company’s Class A and Class B common stock.
|
2015-12-31 |
| 2015-11-06 | 15292.90 | 未披露 |
更多>>
On August 21, 2015, the Company’s board of directors approved a three-for-one stock split, effected in the form of a stock dividend, of both the Company’s Class A and Class B common stock.
|
2015-10-16 |
| 2015-08-10 | 5208.24 | 未披露 | 定期报告 | 2015-08-01 |
| 2015-08-10 | 5095.80 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-08 | 5202.88 | 未披露 | 定期报告 | 2015-05-01 |
| 2015-05-08 | 5088.70 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-02-27 | 5202.13 | 未披露 | 定期报告 | 2015-02-17 |
| 2015-02-27 | 5075.70 | 未披露 |
更多>>
from December 31,2013 to December 31,2014
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2014-12-31 |
| 2014-11-07 | 5190.22 | 未披露 | 定期报告 | 2014-11-03 |
| 2014-11-07 | 5063.50 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-08 | 5121.77 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-08 | 5062.60 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-09 | 5056.30 | 未披露 | 定期报告 | 2014-05-01 |
| 2014-05-09 | 5055.80 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-02-28 | 5083.41 | 未披露 | 定期报告 | 2014-02-15 |
| 2014-02-28 | 5055.80 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2013-12-31 |
| 2013-11-08 | 5074.62 | 未披露 | 定期报告 | 2013-11-01 |
| 2013-11-08 | 5040.30 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-09 | 5068.67 | 未披露 | 定期报告 | 2013-08-01 |
| 2013-08-09 | 5038.80 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-15 | 5059.42 | 未披露 | 定期报告 | 2013-05-01 |
| 2013-04-30 | 5059.47 | 未披露 | 定期报告 | 2013-04-01 |
| 2013-05-15 | 5029.60 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-01 | 5059.47 | 未披露 | 定期报告 | 2013-02-15 |
| 2013-03-01 | 5029.50 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2012-12-31 |
| 2012-11-09 | 5048.94 | 未披露 | 定期报告 | 2012-11-01 |
| 2012-11-09 | 4951.30 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-09 | 5009.79 | 未披露 | 定期报告 | 2012-08-01 |
| 2012-08-09 | 4941.70 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-10 | 4999.37 | 未披露 | 定期报告 | 2012-05-01 |
| 2012-05-10 | 4928.10 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-29 | 4999.60 | 未披露 | 定期报告 | 2012-02-15 |
| 2012-02-29 | 4925.60 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2011-12-31 |
| 2011-11-09 | 4989.10 | 未披露 | 定期报告 | 2011-11-01 |
| 2011-11-09 | 4845.20 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-09 | 4988.45 | 未披露 | 定期报告 | 2011-08-01 |
| 2011-08-09 | 4844.30 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-09 | 4979.26 | 未披露 | 定期报告 | 2011-04-29 |
| 2011-05-09 | 4832.30 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-01 | 4821.52 | 未披露 | 定期报告 | 2011-02-15 |
| 2011-03-01 | 4820.50 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2010-12-31 |
| 2010-11-09 | 4762.78 | 未披露 | 定期报告 | 2010-11-01 |
| 2010-11-09 | 4762.10 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-06 | 4755.75 | 未披露 | 定期报告 | 2010-08-02 |
| 2010-08-06 | 4755.00 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-03-05 | 4660.47 | 未披露 | 定期报告 | 2010-02-15 |
| 2010-03-05 | 4658.90 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2009-12-31 |
| 2009-03-02 | 4619.48 | 未披露 | 定期报告 | 2009-02-15 |
| 2009-03-02 | 4619.20 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2008-12-31 |
| 2008-02-29 | 4586.16 | 未披露 | 定期报告 | 2008-02-15 |
| 2008-02-29 | 4584.40 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Redemption of convertible subordinated notes
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2007-12-31 |
| 2007-03-16 | 4544.24 | 未披露 | 定期报告 | 2007-03-01 |
| 2007-03-16 | 4187.10 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2006-12-31 |
| 2006-03-16 | 4032.53 | 未披露 | 定期报告 | 2006-03-01 |
| 2006-03-16 | 4003.30 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
|
2005-12-31 |
| 2005-03-16 | 3943.26 | 未披露 | 定期报告 | 2005-03-01 |
| 2005-03-16 | 3924.50 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
|
2004-12-31 |
| 2004-03-15 | 3820.90 | 未披露 | 定期报告 | 2004-03-09 |
| 2004-03-15 | 3800.20 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
|
2003-12-31 |
| 2003-03-31 | 3777.66 | 未披露 | 定期报告 | 2003-03-28 |
| 2003-03-31 | 3768.60 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
|
2002-12-31 |
| 2002-04-01 | 3691.46 | 未披露 | 定期报告 | 2002-03-25 |
| 2002-04-01 | 3681.10 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
|
2001-12-31 |
| 2001-04-02 | 3605.24 | 未披露 | 定期报告 | 2001-03-26 |
| 2001-04-02 | 3559.40 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
|
2000-12-31 |
| 2000-03-30 | 3490.51 | 未披露 | 定期报告 | 2000-03-28 |
| 2000-03-30 | 3490.50 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
Proceeds from issuance of common stock in connection with initial public offering
Proceeds from issuance of common stock under the employee stock purchase plan
|
1999-12-31 |
| 2000-03-30 | 2781.40 | 未披露 | 定期报告 | 1998-12-31 |
From December 31, 2022 to December 31, 2023
Repurchases of common stock
Conversion of Class B Common Stock into Class A Common Stock
Proceeds from the employee stock purchase plan
Shares redeemed for employee tax withholdings
Shares issued under the incentive award plan
From June 30, 2023 to September 30, 2023
Repurchases of common stock
Shares redeemed for employee tax withholdings
Shares issued under the incentive award plan
Conversion of Class B Common Stock into Class A Common Stock
From March 31, 2023 to June 30, 2023
Conversion of Class B Common Stock into Class A Common Stock
Shares issued under the incentive award plan
Proceeds from the employee stock purchase plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
From December 31, 2022 to March 31, 2023
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
Conversion of Class B Common Stock into Class A Common Stock
From December 31, 2021 to December 31, 2022
Proceeds from the employee stock purchase plan
Shares redeemed for employee tax withholdings
Shares issued under the incentive award plan
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
From June 30, 2022 to September 30, 2022
Shares redeemed for employee tax withholdings
Repurchases of common stock
Shares issued under the incentive award plan
From March 31, 2022 to June 30, 2022
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
Conversion of Class B Common Stock into Class A Common Stock
From December 31, 2021 to March 31, 2022
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
From December 31, 2020 to December 31, 2021
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
From June 30, 2021 to September 30, 2021
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
From March 31, 2021 to June 30, 2021
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
From December 31, 2020 to March 31, 2021
Shares issued under the incentive award plan
Conversion of Class B Common Stock into Class A Common Stock
From December 31, 2019 to December 29, 2020
Proceeds from the employee stock purchase plan
Shares issued under the incentive award plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
From June 30, 2020 to September 30, 2020
Shares issued under the Incentive Award Plan
From March 31, 2020 to June 30, 2020
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
From December 31, 2019 to March 31, 2020
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
from December 31, 2018 to December 31, 2019
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
from June 30, 2019 to September 30, 2019
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
from March 31, 2019 to June 30,2019
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Repurchases of common stock
from December 31, 2018 to March 31, 2019
Shares issued under the Incentive Award Plan
Shares redeemed for employee tax withholdings
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
from December 31, 2017 to December 31, 2018
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
Repurchases of common stock
from December 31, 2016 to December 31, 2017
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
from December 31, 2015 to December 31, 2016
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2014 to December 31, 2015
Proceeds from issuance of common stock under the employee stock purchase plan
Shares issued under the Incentive Award Plan
Conversion of Class B Common Stock into Class A Common Stock
On August 21, 2015, the Company’s board of directors approved a three-for-one stock split, effected in the form of a stock dividend, of both the Company’s Class A and Class B common stock.
On August 21, 2015, the Company’s board of directors approved a three-for-one stock split, effected in the form of a stock dividend, of both the Company’s Class A and Class B common stock.
from December 31,2013 to December 31,2014
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31,2012 to December 31,2013
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2011 to December 31, 2012
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2010 to December 31, 2011
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2009 to December 31, 2010
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2008 to December 31, 2009
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2007 to December 31, 2008
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2006 to December 31, 2007
Redemption of convertible subordinated notes
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2005 to December 31, 2006
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2004 to December 31, 2005
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B Common Stock into Class A Common Stock
from December 31, 2003 to December 31, 2004
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
from December 31, 2002 to December 31, 2003
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
from December 31, 2001 to December 31, 2002
Contribution of common stock to the 401(k) Plan
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
from December 31, 2000 to December 31, 2001
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
from December 31, 1999 to December 31, 2000
Proceeds from issuance of common stock under the employee stock purchase plan
Proceeds from issuance of common stock under the employee stock option plan
Conversion of Class B common stock into Class A common stock
from December 31, 1998 to December 31, 1999
Proceeds from issuance of common stock in connection with initial public offering
Proceeds from issuance of common stock under the employee stock purchase plan