股本结构
单位：万股
| 公告日期 | 2023-11-02 | 2023-11-02 | 2023-08-11 | 2023-08-11 | 2023-05-05 | 2023-05-05 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1657.56 | 2157.30 | 1652.11 | 2157.30 | 1630.77 | 2157.30 |
| 普通股本 | 1657.56 | 2157.30 | 1652.11 | 2157.30 | 1630.77 | 2157.30 |
| 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 | 2023-10-24 | 2023-09-30 | 2023-08-07 | 2023-06-30 | 2023-05-01 | 2023-03-31 |
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 |
|---|---|---|---|---|
| 2023-11-02 | 1657.56 | 未披露 | 定期报告 | 2023-10-24 |
| 2023-11-02 | 2157.30 | 未披露 |
更多>>
From June 30, 2023 to September 30, 2023
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2023-09-30 |
| 2023-08-11 | 1652.11 | 未披露 | 定期报告 | 2023-08-07 |
| 2023-08-11 | 2157.30 | 未披露 |
更多>>
From March 31, 2023 to June 30, 2023
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2023-06-30 |
| 2023-05-05 | 1630.77 | 未披露 | 定期报告 | 2023-05-01 |
| 2023-05-05 | 2157.30 | 未披露 | 定期报告 | 2023-03-31 |
| 2023-04-06 | 1626.30 | 未披露 | 定期报告 | 2023-03-22 |
| 2023-03-10 | 1626.83 | 未披露 | 定期报告 | 2023-03-06 |
| 2023-03-10 | 1609.50 | 未披露 |
更多>>
From December 31, 2021 to December 31, 2022
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Repurchases of common stock
|
2022-12-31 |
| 2022-11-04 | 1632.22 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-04 | 1633.80 | 未披露 |
更多>>
From June 30, 2022 to September 30, 2022
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2022-09-30 |
| 2022-08-12 | 1638.71 | 未披露 | 定期报告 | 2022-08-08 |
| 2022-08-12 | 2157.30 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2022-06-30 |
| 2022-05-06 | 1641.05 | 未披露 | 定期报告 | 2022-05-02 |
| 2022-05-06 | 2157.30 | 未披露 | 定期报告 | 2022-03-31 |
| 2022-04-05 | 1662.73 | 未披露 | 定期报告 | 2022-03-23 |
| 2022-03-11 | 1662.98 | 未披露 | 定期报告 | 2022-03-07 |
| 2022-03-11 | 1650.50 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Repurchases of common stock
|
2021-12-31 |
| 2021-11-04 | 1650.56 | 未披露 | 定期报告 | 2021-11-01 |
| 2021-11-04 | 2079.60 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Net income
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Stock-based compensation expense
|
2021-09-30 |
| 2021-08-12 | 2080.38 | 未披露 | 定期报告 | 2021-08-10 |
| 2021-08-12 | 2157.30 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Net loss
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Stock-based compensation expense
|
2021-06-30 |
| 2021-05-07 | 2095.76 | 未披露 | 定期报告 | 2021-05-04 |
| 2021-05-07 | 2094.30 | 未披露 |
更多>>
From December 31, 2020 To March 31, 2021
Net income
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Stock-based compensation expense
|
2021-03-31 |
| 2021-04-05 | 2094.38 | 未披露 | 定期报告 | 2021-03-24 |
| 2021-03-05 | 2094.43 | 未披露 | 定期报告 | 2021-02-26 |
| 2021-03-05 | 2088.50 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2020-12-31 |
| 2020-11-09 | 2089.31 | 未披露 | 定期报告 | 2020-11-02 |
| 2020-11-09 | 2078.40 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Restricted stock awards,forfeitures and shares repurchased for tax withholdings,net
|
2020-09-30 |
| 2020-08-12 | 2078.27 | 未披露 | 定期报告 | 2020-08-07 |
| 2020-08-12 | 2076.30 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2020-06-30 |
| 2020-04-30 | 2067.31 | 未披露 | 定期报告 | 2020-04-27 |
| 2020-04-30 | 2064.90 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2020-03-31 |
| 2020-04-06 | 2064.92 | 未披露 | 定期报告 | 2020-03-25 |
| 2020-02-28 | 2065.10 | 未披露 | 定期报告 | 2020-02-24 |
| 2020-02-28 | 2064.30 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
|
2019-12-31 |
| 2019-11-07 | 2064.54 | 未披露 | 定期报告 | 2019-11-05 |
| 2019-11-07 | 2064.50 | 未披露 |
更多>>
from June 30, 2019 to September 30, 2019
Issuance of and restricted stock withheld for taxes
|
2019-09-30 |
| 2019-08-09 | 2065.27 | 未披露 | 定期报告 | 2019-08-05 |
| 2019-08-09 | 2065.20 | 未披露 |
更多>>
From March 31, 2019 to June 30, 2019
Issuance of and restricted stock withheld for taxes
|
2019-06-30 |
| 2019-05-03 | 2057.66 | 未披露 | 定期报告 | 2019-04-30 |
| 2019-05-03 | 2057.50 | 未披露 |
更多>>
from December 31, 2018 to March 31, 2019
Issuance of restricted stock, net of tax withholdings
Cancellations of and restricted stock withheld for taxes
|
2019-03-31 |
| 2019-04-12 | 2057.70 | 未披露 | 定期报告 | 2019-03-25 |
| 2019-03-01 | 2065.23 | 未披露 | 定期报告 | 2019-02-25 |
| 2019-03-01 | 2065.90 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Issuance of restricted stock, net of tax withholdings
|
2018-12-31 |
| 2018-10-25 | 2064.72 | 未披露 | 定期报告 | 2018-10-23 |
| 2018-10-25 | 2064.70 | 未披露 |
更多>>
from December 31, 2017 to September 30, 2018
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
|
2018-09-30 |
| 2018-07-26 | 2064.97 | 未披露 | 定期报告 | 2018-07-24 |
| 2018-07-26 | 2065.00 | 未披露 |
更多>>
from December 31, 2017 to June 30, 2018
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
|
2018-06-30 |
| 2018-05-16 | 2056.08 | 未披露 | 定期报告 | 2018-04-27 |
| 2018-04-26 | 2056.07 | 未披露 | 定期报告 | 2018-04-24 |
| 2018-04-26 | 2056.10 | 未披露 |
更多>>
from December 31, 2017 to March 31, 2018
Issuance of restricted stock, net of tax withholdings
|
2018-03-31 |
| 2018-03-07 | 2056.67 | 未披露 | 定期报告 | 2018-03-02 |
| 2018-03-07 | 2057.40 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
|
2017-12-31 |
| 2017-10-26 | 2041.24 | 未披露 | 定期报告 | 2017-10-24 |
| 2017-10-26 | 2041.20 | 未披露 |
更多>>
from December 31, 2016 to September 30, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
|
2017-09-30 |
| 2017-07-27 | 2041.33 | 未披露 | 定期报告 | 2017-07-25 |
| 2017-07-27 | 2040.40 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
|
2017-06-30 |
| 2017-04-27 | 2035.90 | 未披露 | 定期报告 | 2017-04-25 |
| 2017-04-27 | 2035.80 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
|
2017-03-31 |
| 2017-04-12 | 2035.90 | 未披露 | 定期报告 | 2017-03-24 |
| 2017-03-03 | 2036.45 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-03-03 | 2036.40 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
Repurchase of common stock
|
2016-12-31 |
| 2016-10-28 | 2023.84 | 未披露 | 定期报告 | 2016-10-26 |
| 2016-10-28 | 2023.80 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Stock options exercised, net of tax withholdings
Repurchase of common stock
Issuance of restricted stock, net of tax withholdings
|
2016-09-30 |
| 2016-07-29 | 2022.45 | 未披露 | 定期报告 | 2016-07-27 |
| 2016-07-29 | 2022.20 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Stock options exercised, net of tax withholdings
Repurchase of common stock
Issuance of restricted stock, net of tax withholdings
|
2016-06-30 |
| 2016-04-29 | 2015.33 | 未披露 | 定期报告 | 2016-04-27 |
| 2016-04-29 | 2015.30 | 未披露 |
更多>>
From December 31, 2015 to March 31, 2016
Repurchase of common stock
Issuance of restricted stock, net
|
2016-03-31 |
| 2016-04-06 | 2015.32 | 未披露 | 定期报告 | 2016-03-18 |
| 2016-03-04 | 2018.20 | 未披露 | 定期报告 | 2016-02-29 |
| 2016-03-04 | 2058.00 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
|
2015-12-31 |
| 2015-10-23 | 2064.97 | 未披露 | 定期报告 | 2015-10-21 |
| 2015-10-23 | 2069.60 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Stock options exercised, net
Repurchase of common stock
Issuance of restricted stock, net
|
2015-09-30 |
| 2015-07-24 | 2071.84 | 未披露 | 定期报告 | 2015-07-22 |
| 2015-07-24 | 2071.70 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Stock options exercised, net
Issuance of restricted stock, net
|
2015-06-30 |
| 2015-04-24 | 2070.89 | 未披露 | 定期报告 | 2015-04-22 |
| 2015-04-24 | 2070.80 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Stock options exercised, net
Issuance of restricted stock, net
|
2015-03-31 |
| 2015-03-06 | 2069.34 | 未披露 | 定期报告 | 2015-03-04 |
| 2015-03-06 | 2065.20 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Stock options exercised, net
Conversion of convertible senior debentures to common stock
Issuance of restricted stock, net
Repurchase of common stock
|
2014-12-31 |
| 2014-10-24 | 2053.58 | 未披露 | 定期报告 | 2014-10-23 |
| 2014-10-24 | 2047.00 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
Conversion of 2014 Debentures to common stock
|
2014-09-30 |
| 2014-07-25 | 2045.72 | 未披露 | 定期报告 | 2014-07-24 |
| 2014-07-25 | 2043.40 | 未披露 |
更多>>
from December 31, 2013 to June 30, 2014
Stock options exercised, net
Conversion of 2014 Debentures to common stock
|
2014-06-30 |
| 2014-04-25 | 2063.20 | 未披露 | 定期报告 | 2014-04-24 |
| 2014-04-25 | 2121.20 | 未披露 |
更多>>
from December 31, 2013 to March 31, 2014
Stock options exercised, net
Repurchase of common stock
|
2014-03-31 |
| 2014-04-08 | 2123.86 | 未披露 | 定期报告 | 2014-03-28 |
| 2014-03-07 | 2155.66 | 未披露 | 定期报告 | 2014-03-06 |
| 2014-03-07 | 2155.30 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
|
2013-12-31 |
| 2013-10-25 | 2151.84 | 未披露 | 定期报告 | 2013-10-24 |
| 2013-10-25 | 2151.90 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Stock options exercised, net
|
2013-09-30 |
| 2013-07-26 | 2697.70 | 未披露 | 定期报告 | 2013-07-25 |
| 2013-07-26 | 2097.70 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Stock options exercised, net
|
2013-06-30 |
| 2013-04-26 | 2097.70 | 未披露 | 定期报告 | 2013-04-25 |
| 2013-04-26 | 2097.70 | 未披露 |
更多>>
from December 31, 2012 to March 31, 2013
Stock options exercised, net
|
2013-03-31 |
| 2013-03-11 | 2097.70 | 未披露 | 定期报告 | 2013-03-07 |
| 2013-03-11 | 2096.80 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Stock options exercised, net
Issuance of restricted stock, net
|
2012-12-31 |
| 2012-10-26 | 2095.01 | 未披露 | 定期报告 | 2012-10-25 |
| 2012-10-26 | 2091.00 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Stock options exercised, net
Issuance of restricted stock, net
|
2012-09-30 |
| 2012-07-27 | 2080.87 | 未披露 | 定期报告 | 2012-07-26 |
| 2012-07-27 | 2079.70 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Stock options exercised, net
Issuance of restricted stock, net
|
2012-06-30 |
| 2012-04-27 | 2079.23 | 未披露 | 定期报告 | 2012-04-25 |
| 2012-04-27 | 2076.80 | 未披露 |
更多>>
from Dec 31,2011 to Mar 31,2012
Stock options exercised, net
Issuance of restricted stock, net
|
2012-03-31 |
| 2012-03-02 | 2075.40 | 未披露 | 定期报告 | 2012-02-29 |
| 2012-03-02 | 2075.20 | 未披露 |
更多>>
from December 31, 2010 to December 31, 2011
Stock options exercised, net
Issuance of restricted stock, net
|
2011-12-31 |
| 2011-10-28 | 2072.33 | 未披露 | 定期报告 | 2011-10-27 |
| 2011-10-28 | 2072.80 | 未披露 |
更多>>
FROM December 31, 2010 TO September 30, 2011
Stock options exercised, net
Issuance of restricted stock, net
|
2011-09-30 |
| 2011-07-28 | 2068.53 | 未披露 | 定期报告 | 2011-07-27 |
| 2011-07-28 | 2068.50 | 未披露 |
更多>>
from December 31 2010 to June 30 2011
Stock options exercised, net
Issuance of restricted stock, net
|
2011-06-30 |
| 2011-04-27 | 2068.12 | 未披露 | 定期报告 | 2011-04-26 |
| 2011-04-27 | 2066.60 | 未披露 |
更多>>
Stock options exercised, net
|
2011-03-31 |
| 2011-03-04 | 2064.42 | 未披露 | 定期报告 | 2011-03-03 |
| 2011-03-04 | 2063.00 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Stock options exercised, net
Stock awards
Issuance of restricted stock, net
|
2010-12-31 |
| 2010-11-04 | 2059.30 | 未披露 | 定期报告 | 2010-11-03 |
| 2010-11-04 | 2059.30 | 未披露 |
更多>>
from December 31, 2009 to September 30, 2010
Stock options exercised, net
Stock awards
Issuance of restricted stock, net
|
2010-09-30 |
| 2010-07-30 | 2051.63 | 未披露 | 定期报告 | 2010-07-28 |
| 2010-07-30 | 2050.60 | 未披露 |
更多>>
from December 31, 2009 to June 30, 2010
Stock options exercised, net
Stock awards
Issuance of restricted stock, net
|
2010-06-30 |
| 2010-05-10 | 2049.35 | 未披露 | 定期报告 | 2010-05-05 |
| 2010-05-10 | 2047.90 | 未披露 |
更多>>
Stock options exercised, net
Stock awards
|
2010-03-31 |
| 2010-03-16 | 2046.52 | 未披露 | 定期报告 | 2010-03-15 |
| 2010-03-16 | 2042.00 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
Note receivable repayment in Company common stock
In July 2009, the Company’s Board of Directors approved a one-for-six reverse stock split of the Company’s common stock.
|
2009-12-31 |
| 2009-03-19 | 12183.93 | 未披露 | 定期报告 | 2009-03-16 |
| 2009-03-19 | 12158.90 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
|
2008-12-31 |
| 2008-03-31 | 12156.41 | 未披露 | 定期报告 | 2008-03-28 |
| 2008-03-31 | 12112.30 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Stock options exercised, net
Issuance of restricted stock, net
|
2007-12-31 |
| 2007-03-27 | 12077.13 | 未披露 | 定期报告 | 2007-03-22 |
| 2007-03-27 | 12041.90 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Stock options exercised, net
Issuance of restricted stock, net
|
2006-12-31 |
| 2006-03-13 | 11993.48 | 未披露 | 定期报告 | 2006-03-07 |
| 2006-03-13 | 11993.30 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Stock options exercised, net
Issuance of restricted stock, net
|
2005-12-31 |
| 2005-03-15 | 11989.07 | 未披露 | 定期报告 | 2005-03-10 |
| 2005-03-15 | 11989.30 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Stock options exercised, net
Issuance of restricted stock, net
|
2004-12-31 |
| 2004-03-15 | 11971.58 | 未披露 | 定期报告 | 2004-03-08 |
| 2004-03-15 | 11939.70 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Restricted stock forfeitures, net
Stock options exercised, net
|
2003-12-31 |
| 2003-03-21 | 11931.44 | 未披露 | 定期报告 | 2003-03-12 |
| 2003-03-21 | 11941.70 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Issuance of restricted stock, net
|
2002-12-31 |
| 2002-04-01 | 11938.07 | 未披露 | 定期报告 | 2002-03-20 |
| 2002-04-01 | 11777.30 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Stock options exercised, net
Issuance of common stock for acquisitions
Issuance of restricted stock, net
|
2001-12-31 |
| 2001-04-02 | 11729.96 | 未披露 | 定期报告 | 2001-03-21 |
| 2001-04-02 | 11688.70 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Issuance of common stock, net
Stock options exercised, net
Issuance of common stock for acquisitions
Repurchase of common stock
|
2000-12-31 |
| 2000-03-22 | 10732.91 | 未披露 |
更多>>
On February 28, 2000, the Board of Directors approved a three-for-one stock split to the Company's shareholders of record on March 13, 2000.
|
2000-03-17 |
| 2000-03-22 | 10474.93 | 未披露 |
更多>>
from DECEMBER 31, 1998 to March 14,2000
Conversion of convertible subordinated notes
Issuance of common stock for acquisition
Repurchase of common stock
On February 28, 2000, the Board of Directors approved a three-for-one stock
split to the Company's shareholders of record on March 13, 2000.
|
2000-03-14 |
| 1999-03-31 | 3214.94 | 未披露 | 定期报告 | 1999-03-25 |
| 1999-03-31 | 3154.63 | 未披露 |
更多>>
from December 31, 1997 to December 31, 1998
Stock options exercised, net
Repurchase of common stock
Conversion of convertible subordinated notes
|
1998-12-31 |
| 1998-03-31 | 3195.54 | 未披露 | 定期报告 | 1998-03-20 |
| 1998-03-31 | 3123.57 | 未披露 |
更多>>
from DECEMBER 31, 1996 to DECEMBER 31, 1997
Stock options exercised, net
Repurchase of common stock
Conversion of convertible subordinated notes
|
1997-12-31 |
| 1997-03-31 | 3141.75 | 未披露 | 定期报告 | 1997-03-20 |
| 1997-03-31 | 3056.75 | 未披露 |
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from DECEMBER 31, 1995 to DECEMBER 31, 1996
Stock options exercised
Conversion of convertible subordinated notes
All share and per share data have been retroactively restated to reflect the two-for-one split of the Company's common shares effective July 17,1996.
|
1996-12-31 |
| 1996-04-01 | 1475.06 | 未披露 | 定期报告 | 1996-03-20 |
| 1996-04-01 | 1468.23 | 未披露 |
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from December 31, 1994 to December 31, 1995
Stock options exercised
Repurchase of common stock
All share and per share data have been retroactively adjusted to reflect the three-for-two split of the Company's common shares effective August 31, 1995.
|
1995-12-31 |
| 1995-03-31 | 958.23 | 未披露 | 定期报告 | 1995-03-23 |
| 1995-03-31 | 948.35 | 未披露 |
更多>>
from December 31, 1993 to December 31, 1994
Stock options exercised
Repurchase of common stock
All share and per share data have been retroactively adjusted to reflect the two-for-one split of the Company's common shares effective September 7, 1994.
|
1994-12-31 |
From June 30, 2023 to September 30, 2023
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
From March 31, 2023 to June 30, 2023
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
From December 31, 2021 to December 31, 2022
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Repurchases of common stock
From June 30, 2022 to September 30, 2022
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
From March 31, 2022 to June 30, 2022
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
From December 31, 2020 to December 31, 2021
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Repurchases of common stock
From June 30, 2021 to September 30, 2021
Net income
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Stock-based compensation expense
From March 31, 2021 to June 30, 2021
Net loss
Repurchases of common stock
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Stock-based compensation expense
From December 31, 2020 To March 31, 2021
Net income
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
Stock-based compensation expense
From December 31, 2019 to December 31, 2020
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
From June 30, 2020 to September 30, 2020
Restricted stock awards,forfeitures and shares repurchased for tax withholdings,net
From March 31, 2020 to June 30, 2020
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
From December 31, 2019 to March 31, 2020
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
from December 31, 2018 to December 31, 2019
Restricted stock awards, forfeitures and shares repurchased for tax withholdings, net
from June 30, 2019 to September 30, 2019
Issuance of and restricted stock withheld for taxes
From March 31, 2019 to June 30, 2019
Issuance of and restricted stock withheld for taxes
from December 31, 2018 to March 31, 2019
Issuance of restricted stock, net of tax withholdings
Cancellations of and restricted stock withheld for taxes
from December 31, 2017 to December 31, 2018
Issuance of restricted stock, net of tax withholdings
from December 31, 2017 to September 30, 2018
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
from December 31, 2017 to June 30, 2018
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
from December 31, 2017 to March 31, 2018
Issuance of restricted stock, net of tax withholdings
from December 31, 2016 to December 31, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
from December 31, 2016 to September 30, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
from December 31, 2016 to June 30, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
from December 31, 2016 to March 31, 2017
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
from December 31, 2015 to December 31, 2016
Stock options exercised, net of tax withholdings
Issuance of restricted stock, net of tax withholdings
Repurchase of common stock
from December 31, 2015 to September 30, 2016
Stock options exercised, net of tax withholdings
Repurchase of common stock
Issuance of restricted stock, net of tax withholdings
from December 31, 2015 to June 30, 2016
Stock options exercised, net of tax withholdings
Repurchase of common stock
Issuance of restricted stock, net of tax withholdings
From December 31, 2015 to March 31, 2016
Repurchase of common stock
Issuance of restricted stock, net
from December 31, 2014 to December 31, 2015
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
from December 31, 2014 to September 30, 2015
Stock options exercised, net
Repurchase of common stock
Issuance of restricted stock, net
from December 31, 2014 to June 30, 2015
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2014 to March 31, 2015
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2013 to December 31, 2014
Stock options exercised, net
Conversion of convertible senior debentures to common stock
Issuance of restricted stock, net
Repurchase of common stock
from December 31, 2013 to September 30, 2014
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
Conversion of 2014 Debentures to common stock
from December 31, 2013 to June 30, 2014
Stock options exercised, net
Conversion of 2014 Debentures to common stock
from December 31, 2013 to March 31, 2014
Stock options exercised, net
Repurchase of common stock
from December 31, 2012 to December 31, 2013
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
from December 31, 2012 to September 30, 2013
Stock options exercised, net
from December 31, 2012 to June 30, 2013
Stock options exercised, net
from December 31, 2012 to March 31, 2013
Stock options exercised, net
from December 31, 2011 to December 31, 2012
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2011 to September 30, 2012
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2011 to June 30, 2012
Stock options exercised, net
Issuance of restricted stock, net
from Dec 31,2011 to Mar 31,2012
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2010 to December 31, 2011
Stock options exercised, net
Issuance of restricted stock, net
FROM December 31, 2010 TO September 30, 2011
Stock options exercised, net
Issuance of restricted stock, net
from December 31 2010 to June 30 2011
Stock options exercised, net
Issuance of restricted stock, net
Stock options exercised, net
from December 31, 2009 to December 31, 2010
Stock options exercised, net
Stock awards
Issuance of restricted stock, net
from December 31, 2009 to September 30, 2010
Stock options exercised, net
Stock awards
Issuance of restricted stock, net
from December 31, 2009 to June 30, 2010
Stock options exercised, net
Stock awards
Issuance of restricted stock, net
Stock options exercised, net
Stock awards
from December 31, 2008 to December 31, 2009
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
Note receivable repayment in Company common stock
In July 2009, the Company’s Board of Directors approved a one-for-six reverse stock split of the Company’s common stock.
from December 31, 2007 to December 31, 2008
Stock options exercised, net
Issuance of restricted stock, net
Repurchase of common stock
from December 31, 2006 to December 31, 2007
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2005 to December 31, 2006
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2004 to December 31, 2005
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2003 to December 31, 2004
Stock options exercised, net
Issuance of restricted stock, net
from December 31, 2002 to December 31, 2003
Restricted stock forfeitures, net
Stock options exercised, net
from December 31, 2001 to December 31, 2002
Issuance of restricted stock, net
from December 31, 2000 to December 31, 2001
Stock options exercised, net
Issuance of common stock for acquisitions
Issuance of restricted stock, net
from December 31, 1999 to December 31, 2000
Issuance of common stock, net
Stock options exercised, net
Issuance of common stock for acquisitions
Repurchase of common stock
On February 28, 2000, the Board of Directors approved a three-for-one stock split to the Company's shareholders of record on March 13, 2000.
from DECEMBER 31, 1998 to March 14,2000
Conversion of convertible subordinated notes
Issuance of common stock for acquisition
Repurchase of common stock
On February 28, 2000, the Board of Directors approved a three-for-one stock
split to the Company's shareholders of record on March 13, 2000.
from December 31, 1997 to December 31, 1998
Stock options exercised, net
Repurchase of common stock
Conversion of convertible subordinated notes
from DECEMBER 31, 1996 to DECEMBER 31, 1997
Stock options exercised, net
Repurchase of common stock
Conversion of convertible subordinated notes
from DECEMBER 31, 1995 to DECEMBER 31, 1996
Stock options exercised
Conversion of convertible subordinated notes
All share and per share data have been retroactively restated to reflect the two-for-one split of the Company's common shares effective July 17,1996.
from December 31, 1994 to December 31, 1995
Stock options exercised
Repurchase of common stock
All share and per share data have been retroactively adjusted to reflect the three-for-two split of the Company's common shares effective August 31, 1995.
from December 31, 1993 to December 31, 1994
Stock options exercised
Repurchase of common stock
All share and per share data have been retroactively adjusted to reflect the two-for-one split of the Company's common shares effective September 7, 1994.