股本结构

单位:万股
公告日期 2022-11-04 2022-09-27 2022-08-05 2022-08-05 2022-05-03 2022-05-03
证券总股本 7366.51 7366.64 7371.73 7369.19 7389.33 7383.31
普通股本 7366.51 7366.64 7371.73 7369.19 7389.33 7383.31
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 2022-09-30 2022-09-16 2022-08-03 2022-06-30 2022-05-02 2022-03-31
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
2022-11-04 7366.51 未披露
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From June 30, 2022 to September 30, 2022 Directors' Share Grants Repurchase and Retirement of Class A Common Stock
2022-09-30
2022-09-27 7366.64 未披露 定期报告 2022-09-16
2022-08-05 7371.73 未披露 定期报告 2022-08-03
2022-08-05 7369.19 未披露
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From March 31, 2022 to June 30, 2022 Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock
2022-06-30
2022-05-03 7389.33 未披露 定期报告 2022-05-02
2022-05-03 7383.31 未披露
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From December 31, 2021 to March 31, 2022 Amortization of Non-Cash Compensation Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2022-03-31
2022-04-04 7373.89 未披露 定期报告 2022-03-23
2022-03-09 7384.21 未披露 定期报告 2022-03-07
2022-03-09 7250.97 未披露
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From December 31, 2020 to December 31, 2021 Unit Conversion Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Directors' Shares Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2021-12-31
2021-11-08 7217.15 未披露 定期报告 2021-11-05
2021-11-08 7222.77 未披露
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From June 30, 2021 to September 30, 2021 Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock
2021-09-30
2021-08-05 7241.06 未披露 定期报告 2021-08-04
2021-08-05 7245.55 未披露
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From March 31, 2021 to June 30, 2021 Directors' Share Grants Repurchase and Retirement of Class A Common Stock Unit Conversion Sale of Shares under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
2021-06-30
2021-05-06 7256.75 未披露 定期报告 2021-05-05
2021-05-06 7254.03 未披露
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From December 31, 2020 To March 31, 2021 Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2021-03-31
2021-03-10 7259.00 未披露 定期报告 2021-03-05
2021-03-10 7164.25 未披露
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From December 31, 2019 to December 31, 2020 Unit Conversion Amortization of Non-Cash Compensation Modification Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units Options Exercised Sale of Shares Under Equity Incentive Plan Issuance of Shares under Equity Incentive Plan
2020-12-31
2020-11-06 7117.00 未披露 定期报告 2020-11-05
2020-11-06 7111.92 未披露
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From June 30, 2020 to September 30, 2020 Repurchase and Retirement of Class A Common Stock
2020-09-30
2020-08-06 7124.01 未披露 定期报告 2020-08-06
2020-08-06 7120.07 未披露
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From March 31, 2020 to June 30, 2020 Modification Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan
2020-06-30
2020-05-11 7144.96 未披露 定期报告 2020-05-11
2020-05-11 7137.03 未披露
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From December 31, 2019 to March 31, 2020 Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2020-03-31
2020-04-06 7140.65 未披露 定期报告 2020-03-23
2020-03-10 7164.18 未披露 定期报告 2020-03-06
2020-03-10 7088.87 未披露
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from December 31,2018 to December 31, 2019 Options Exercised Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Unit Conversion
2019-12-31
2019-11-08 6997.87 未披露 定期报告 2019-11-08
2019-11-08 6990.56 未披露
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from June 30, 2019 to September 30, 2019 Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2019-09-30
2019-08-06 7007.44 未披露 定期报告 2019-08-05
2019-08-06 7000.11 未披露
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From March 31, 2019 to June 30, 2019 Sale of Shares under Equity Incentive Plan
2019-06-30
2019-05-03 7007.42 未披露 定期报告 2019-05-02
2019-05-03 7000.09 未披露
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from December 31,2018 to March 31, 2019 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Repurchase and Retirement of Class B Units
2019-03-31
2019-04-03 7007.41 未披露 定期报告 2019-03-29
2019-03-08 7038.39 未披露 定期报告 2019-03-07
2019-03-08 6965.17 未披露
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from December 31,2017 to December 31,2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
2018-12-31
2018-11-06 6930.29 未披露 定期报告 2018-11-05
2018-11-06 6929.47 未披露
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from December 31, 2017 to September 30, 2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
2018-09-30
2018-08-06 6945.07 未披露 定期报告 2018-08-03
2018-08-06 6951.10 未披露
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from December 31, 2017 to June 30, 2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
2018-06-30
2018-05-04 6972.72 未披露 定期报告 2018-05-03
2018-05-04 6884.69 未披露
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From December 31, 2017 to March 31, 2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
2018-03-31
2018-04-04 6890.30 未披露 定期报告 2018-03-28
2018-03-09 6895.83 未披露 定期报告 2018-03-08
2018-03-09 6880.62 未披露
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From December 31, 2016 to December 31, 2017 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Repurchase and Retirement of Class B Units
2017-12-31
2017-11-03 6853.95 未披露 定期报告 2017-11-02
2017-11-03 6841.64 未披露
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From January 1, 2017 to September 30, 2017 Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2017-09-30
2017-08-08 6848.05 未披露 定期报告 2017-08-04
2017-08-08 6839.49 未披露
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From December 31, 2016 to June 30, 2017 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
2017-06-30
2017-05-05 6852.21 未披露 定期报告 2017-05-04
2017-05-05 6845.64 未披露
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from January 1, 2017 to March 31, 2017 Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2017-03-31
2017-03-13 6852.97 未披露 定期报告 2017-03-09
2017-03-13 6568.00 未披露
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From January 1, 2016 to December 31, 2016 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Sale of Shares Under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
2016-12-31
2016-11-04 6719.02 未披露 定期报告 2016-11-03
2016-11-04 6719.45 未披露
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from January 1, 2016 to September 30, 2016 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
2016-09-30
2016-08-09 6723.42 未披露 定期报告 2016-08-08
2016-08-09 6723.97 未披露
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from January 1, 2016 to June 30, 2016 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
2016-06-30
2016-05-06 6723.21 未披露 定期报告 2016-05-05
2016-04-22 6732.07 未披露 定期报告 2016-04-01
2016-05-06 6726.55 未披露
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from January 1, 2016 to March 31, 2016 Amortization of Non-Cash Compensation Sale of Shares Under Equity Incentive Plan Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2016-03-31
2016-03-14 6732.14 未披露 定期报告 2016-03-09
2016-03-14 6730.78 未披露
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From December 31, 2014 to December 31, 2015 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Sale of Shares Under Equity Incentive Plan Non-Cash Compensation Modification Repurchase and Retirement of Class B Units
2015-12-31
2015-11-05 6597.89 未披露 定期报告 2015-11-03
2015-11-05 6592.19 未披露
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from December 31, 2014 to September 30, 2015 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan Non-Cash Compensation Modification Repurchase and Retirement of Class B Units
2015-09-30
2015-08-06 6624.86 未披露 定期报告 2015-08-03
2015-08-06 6612.12 未披露
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from December 31, 2014 to June 30, 2015 Amortization of Non-Cash Compensation Non-Cash Compensation Modification Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2015-06-30
2015-05-07 6620.45 未披露 定期报告 2015-05-06
2015-05-07 6613.78 未披露
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from December 31, 2014 to March 31, 2015 Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Non-Cash Compensation Modification Options Exercised Repurchase and Retirement of Class B Units
2015-03-31
2015-04-17 6623.47 未披露 定期报告 2015-03-25
2015-03-16 6626.02 未披露 定期报告 2015-03-09
2015-03-16 6593.67 未披露
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from December 31, 2013 to December 31, 2014 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Options Exercised Repurchase and Retirement of Class B Units
2014-12-31
2014-11-04 6508.24 未披露 定期报告 2014-11-03
2014-11-04 6503.12 未披露
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From December 31, 2013 to September 30, 2014 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2014-09-30
2014-08-07 6523.85 未披露 定期报告 2014-08-06
2014-08-07 6509.28 未披露
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From December 31, 2013 to June 30, 2014 Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
2014-06-30
2014-05-02 6518.94 未披露 定期报告 2014-05-02
2014-05-02 6501.13 未披露
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from December 31,2013 to March 31, 2014 Amortization of Non-Cash Compensation Repurchase and Retirement of Class B Units
2014-03-31
2014-03-28 6515.72 未披露 定期报告 2014-03-28
2014-03-12 6515.72 未披露 定期报告 2014-03-11
2014-03-12 6497.88 未披露
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from December 31, 2012 to December 31, 2013 Unit Conversion Amortization of Non-Cash Compensation Directors' Shares Repurchase and Retirement of Class A Common Stock Options Exercised Repurchase and Retirement of Class B Units
2013-12-31
2013-11-01 6449.58 未披露 定期报告 2013-10-31
2013-11-01 6436.79 未披露
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from December 31, 2012 to September 30, 2013 Unit Conversion Amortization of Non-Cash Compensation Directors' Shares Repurchase and Retirement of Class A Common Stock
2013-09-30
2013-08-06 6455.00 未披露 定期报告 2013-08-01
2013-08-06 6440.12 未披露
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from December 31, 2012 to June 30, 2013 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock
2013-06-30
2013-05-01 6465.77 未披露 定期报告 2013-04-25
2013-05-01 6456.68 未披露
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from December 31, 2012 to March 31, 2013 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock
2013-03-31
2013-04-17 6472.41 未披露 定期报告 2013-03-25
2013-03-12 6472.54 未披露 定期报告 2013-03-11
2013-03-12 6463.23 未披露
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from December 31, 2011 to December 31, 2012 Unit Conversion Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Repurchase and Retirement of Class B Units Options Exercised
2012-12-31
2012-11-05 6481.57 未披露 定期报告 2012-11-05
2012-11-05 6457.02 未披露
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from December 31, 2011 to September 30, 2012 Unit Conversion Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Repurchase and Retirement of Class B Units Options Exercised
2012-09-30
2012-07-27 6484.34 未披露 定期报告 2012-07-27
2012-07-27 6459.80 未披露
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from December 31, 2011 to June 30, 2012 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Options Exercised
2012-06-30
2012-04-27 6479.76 未披露 定期报告 2012-04-27
2012-04-27 6455.21 未披露
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from December 31, 2011 to March 31, 2012 Amortization of Non-Cash Compensation
2012-03-31
2012-03-14 6479.76 未披露 定期报告 2012-03-02
2012-03-14 6454.26 未披露
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from December 31, 2010 to December 31, 2011 Unit Conversion Retirement of Class B Units Amortization of Non-Cash Compensation
2011-12-31
2011-11-02 6457.07 未披露 定期报告 2011-11-02
2011-11-02 6438.79 未披露
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from dec 31 2010 to sep 30 2011 Unit Conversion Retirement of Class B Units Amortization of Non-Cash Compensation
2011-09-30
2011-08-03 6457.20 未披露 定期报告 2011-08-03
2011-08-03 6438.90 未披露
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from Dec 31,2010 to June 30,2011 Unit Conversion Amortization of Non-Cash Compensation
2011-06-30
2011-05-04 6457.23 未披露 定期报告 2011-05-04
2011-05-04 6438.92 未披露
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From Dec 31 2010 to Mar 31 2011 Unit Conversion Amortization of Non-Cash Compensation
2011-03-31
2011-03-15 6457.23 未披露 定期报告 2011-03-03
2011-03-15 6438.00 未披露
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From Dec 31 2009 to Dec 31 2010 Unit and Option Grant Unit Conversion Amortization of Non-Cash Compensation
2010-12-31
2010-05-07 6429.91 未披露
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From Dec 31 2009 to Mar 31 2010 Unit Conversion Retirement of Class B Units Amortization of Non-Cash Compensation
2010-03-31
2010-03-12 6429.23 未披露
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From December 31, 2008 to December 31, 2009 Unit Conversion Amortization of Non-Cash Compensation Options Exercised
2009-12-31
2009-03-13 6406.14 未披露 定期报告 2009-03-03
2009-03-13 6416.28 未披露
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From December 31, 2007 to December 31, 2008 Issuance of Class A Common Stock Issuance of Class B Common Stock and Amortization of Deferred Compensation
2008-12-31
2008-03-31 6406.14 未披露 定期报告 2008-03-26
2008-03-31 6404.90 未披露
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From December 31, 2006 to December 31, 2007 Initial Public Offering
2007-12-31
From June 30, 2022 to September 30, 2022 Directors' Share Grants Repurchase and Retirement of Class A Common Stock
From March 31, 2022 to June 30, 2022 Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock
From December 31, 2021 to March 31, 2022 Amortization of Non-Cash Compensation Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From December 31, 2020 to December 31, 2021 Unit Conversion Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Directors' Shares Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From June 30, 2021 to September 30, 2021 Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock
From March 31, 2021 to June 30, 2021 Directors' Share Grants Repurchase and Retirement of Class A Common Stock Unit Conversion Sale of Shares under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
From December 31, 2020 To March 31, 2021 Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Directors' Share Grants Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From December 31, 2019 to December 31, 2020 Unit Conversion Amortization of Non-Cash Compensation Modification Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units Options Exercised Sale of Shares Under Equity Incentive Plan Issuance of Shares under Equity Incentive Plan
From June 30, 2020 to September 30, 2020 Repurchase and Retirement of Class A Common Stock
From March 31, 2020 to June 30, 2020 Modification Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan
From December 31, 2019 to March 31, 2020 Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
from December 31,2018 to December 31, 2019 Options Exercised Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Unit Conversion
from June 30, 2019 to September 30, 2019 Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From March 31, 2019 to June 30, 2019 Sale of Shares under Equity Incentive Plan
from December 31,2018 to March 31, 2019 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Repurchase and Retirement of Class B Units
from December 31,2017 to December 31,2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
from December 31, 2017 to September 30, 2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
from December 31, 2017 to June 30, 2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
From December 31, 2017 to March 31, 2018 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
From December 31, 2016 to December 31, 2017 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares Under Equity Incentive Plan Repurchase and Retirement of Class B Units
From January 1, 2017 to September 30, 2017 Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From December 31, 2016 to June 30, 2017 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class B Units
from January 1, 2017 to March 31, 2017 Amortization of Non-Cash Compensation Issuance of Shares under Equity Incentive Plan Sale of Shares under Equity Incentive Plan Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From January 1, 2016 to December 31, 2016 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Sale of Shares Under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
from January 1, 2016 to September 30, 2016 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
from January 1, 2016 to June 30, 2016 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan Options Exercised Repurchase and Retirement of Class B Units
from January 1, 2016 to March 31, 2016 Amortization of Non-Cash Compensation Sale of Shares Under Equity Incentive Plan Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From December 31, 2014 to December 31, 2015 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Sale of Shares Under Equity Incentive Plan Non-Cash Compensation Modification Repurchase and Retirement of Class B Units
from December 31, 2014 to September 30, 2015 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Sale of Shares under Equity Incentive Plan Non-Cash Compensation Modification Repurchase and Retirement of Class B Units
from December 31, 2014 to June 30, 2015 Amortization of Non-Cash Compensation Non-Cash Compensation Modification Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
from December 31, 2014 to March 31, 2015 Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Non-Cash Compensation Modification Options Exercised Repurchase and Retirement of Class B Units
from December 31, 2013 to December 31, 2014 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Options Exercised Repurchase and Retirement of Class B Units
From December 31, 2013 to September 30, 2014 Unit Conversion Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
From December 31, 2013 to June 30, 2014 Amortization of Non-Cash Compensation Options Exercised Repurchase and Retirement of Class A Common Stock Repurchase and Retirement of Class B Units
from December 31,2013 to March 31, 2014 Amortization of Non-Cash Compensation Repurchase and Retirement of Class B Units
from December 31, 2012 to December 31, 2013 Unit Conversion Amortization of Non-Cash Compensation Directors' Shares Repurchase and Retirement of Class A Common Stock Options Exercised Repurchase and Retirement of Class B Units
from December 31, 2012 to September 30, 2013 Unit Conversion Amortization of Non-Cash Compensation Directors' Shares Repurchase and Retirement of Class A Common Stock
from December 31, 2012 to June 30, 2013 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock
from December 31, 2012 to March 31, 2013 Unit Conversion Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock
from December 31, 2011 to December 31, 2012 Unit Conversion Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Repurchase and Retirement of Class B Units Options Exercised
from December 31, 2011 to September 30, 2012 Unit Conversion Repurchase and Retirement of Class A Common Stock Amortization of Non-Cash Compensation Repurchase and Retirement of Class B Units Options Exercised
from December 31, 2011 to June 30, 2012 Amortization of Non-Cash Compensation Repurchase and Retirement of Class A Common Stock Options Exercised
from December 31, 2011 to March 31, 2012 Amortization of Non-Cash Compensation
from December 31, 2010 to December 31, 2011 Unit Conversion Retirement of Class B Units Amortization of Non-Cash Compensation
from dec 31 2010 to sep 30 2011 Unit Conversion Retirement of Class B Units Amortization of Non-Cash Compensation
from Dec 31,2010 to June 30,2011 Unit Conversion Amortization of Non-Cash Compensation
From Dec 31 2010 to Mar 31 2011 Unit Conversion Amortization of Non-Cash Compensation
From Dec 31 2009 to Dec 31 2010 Unit and Option Grant Unit Conversion Amortization of Non-Cash Compensation
From Dec 31 2009 to Mar 31 2010 Unit Conversion Retirement of Class B Units Amortization of Non-Cash Compensation
From December 31, 2008 to December 31, 2009 Unit Conversion Amortization of Non-Cash Compensation Options Exercised
From December 31, 2007 to December 31, 2008 Issuance of Class A Common Stock Issuance of Class B Common Stock and Amortization of Deferred Compensation
From December 31, 2006 to December 31, 2007 Initial Public Offering