股本结构
单位:万股
| 公告日期 | 2021-08-09 | 2021-08-09 | 2021-05-10 | 2021-05-10 | 2021-03-26 | 2021-03-01 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4820.42 | 4470.82 | 4511.22 | 4448.94 | 4514.95 | 4517.05 |
| 普通股本 | 4820.42 | 4470.82 | 4511.22 | 4448.94 | 4514.95 | 4517.05 |
| 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 | 2021-08-05 | 2021-06-30 | 2021-05-06 | 2021-03-31 | 2021-03-16 | 2021-02-24 |
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 |
|---|---|---|---|---|
| 2021-08-09 | 4820.42 | 未披露 | 定期报告 | 2021-08-05 |
| 2021-08-09 | 4470.82 | 未披露 |
更多>>
From April 1, 2021 to June 30, 2021
Exercise of stock options
Issuance of shares under employee stock purchase plan
Exercise of 3.25% Convertible Note
Vested restricted stock
Repurchase and retirement of common stock
|
2021-06-30 |
| 2021-05-10 | 4511.22 | 未披露 | 定期报告 | 2021-05-06 |
| 2021-05-10 | 4448.94 | 未披露 |
更多>>
From January 1, 2021 To March 31, 2021
Exercise of stock options
Vested restricted stock
Repurchase and retirement of common stock
|
2021-03-31 |
| 2021-03-26 | 4514.95 | 未披露 | 定期报告 | 2021-03-16 |
| 2021-03-01 | 4517.05 | 未披露 | 定期报告 | 2021-02-24 |
| 2021-03-01 | 4434.66 | 未披露 |
更多>>
from December 31, 2019 to December 31, 2020
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
|
2020-12-31 |
| 2020-11-09 | 4559.21 | 未披露 | 定期报告 | 2020-11-04 |
| 2020-11-09 | 4476.73 | 未披露 |
更多>>
From July 1, 2020 to September 30, 2020
Vested restricted stock
Repurchase and retirement of common stock
|
2020-09-30 |
| 2020-08-10 | 4760.65 | 未披露 | 定期报告 | 2020-08-06 |
| 2020-08-10 | 4689.27 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Issuance of shares under employee stock purchase plan
Vested restricted stock
Repurchase and retirement of common stock
|
2020-06-30 |
| 2020-05-11 | 4771.36 | 未披露 | 定期报告 | 2020-05-07 |
| 2020-05-11 | 4711.34 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Exercise of stock options
Vested restricted stock
Repurchase and retirement of common stock
|
2020-03-31 |
| 2020-03-26 | 4873.10 | 未披露 | 定期报告 | 2020-03-16 |
| 2020-03-02 | 4871.28 | 未披露 | 定期报告 | 2020-02-25 |
| 2020-03-02 | 4765.49 | 未披露 |
更多>>
From December 31, 2018 to December 31, 2019
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Repurchase of shares
Retirement of treasury stock
|
2019-12-31 |
| 2019-11-08 | 4873.05 | 未披露 | 定期报告 | 2019-11-05 |
| 2019-11-08 | 4758.59 | 未披露 |
更多>>
from July 1, 2019 to September 30, 2019
Vested restricted stock
Repurchase and retirement of common stock
Retirement of treasury stock
Repurchase of shares
|
2019-09-30 |
| 2019-08-09 | 4891.73 | 未披露 | 定期报告 | 2019-08-06 |
| 2019-08-09 | 4776.59 | 未披露 |
更多>>
From April 1, 2019 to June 30, 2019
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
|
2019-06-30 |
| 2019-05-10 | 4893.82 | 未披露 | 定期报告 | 2019-05-06 |
| 2019-05-10 | 4766.10 | 未披露 |
更多>>
from January 1, 2019 to March 31, 2019
Exercise of stock options
Vested restricted stock
Repurchase and retirement of common stock
Retirement of treasury stock
|
2019-03-31 |
| 2019-03-22 | 4875.20 | 未披露 | 定期报告 | 2019-03-12 |
| 2019-03-01 | 4875.61 | 未披露 | 定期报告 | 2019-02-26 |
| 2019-03-01 | 4748.28 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Repurchase of shares
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
|
2018-12-31 |
| 2018-11-09 | 4928.83 | 未披露 | 定期报告 | 2018-11-05 |
| 2018-11-09 | 4801.87 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-09 | 4924.27 | 未披露 | 定期报告 | 2018-08-06 |
| 2018-08-09 | 4799.48 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-10 | 4910.98 | 未披露 | 定期报告 | 2018-05-07 |
| 2018-05-10 | 4789.32 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-23 | 4908.58 | 未披露 | 定期报告 | 2018-03-12 |
| 2018-03-01 | 4909.56 | 未披露 | 定期报告 | 2018-02-26 |
| 2018-03-01 | 4785.45 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
|
2017-12-31 |
| 2017-11-09 | 4840.89 | 未披露 | 定期报告 | 2017-11-06 |
| 2017-11-09 | 4762.37 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-09 | 4833.62 | 未披露 | 定期报告 | 2017-08-03 |
| 2017-08-09 | 4759.10 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-10 | 4819.29 | 未披露 | 定期报告 | 2017-05-05 |
| 2017-05-10 | 4748.49 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-23 | 4818.96 | 未披露 | 定期报告 | 2017-03-10 |
| 2017-03-01 | 4816.59 | 未披露 | 定期报告 | 2017-02-24 |
| 2017-03-01 | 4744.37 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
|
2016-12-31 |
| 2016-11-09 | 4805.67 | 未披露 | 定期报告 | 2016-11-03 |
| 2016-11-09 | 4724.57 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-09 | 4801.20 | 未披露 | 定期报告 | 2016-08-04 |
| 2016-08-09 | 4809.99 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-10 | 4869.29 | 未披露 | 定期报告 | 2016-05-04 |
| 2016-05-10 | 4800.74 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-23 | 4867.27 | 未披露 | 定期报告 | 2016-03-10 |
| 2016-02-29 | 4866.84 | 未披露 | 定期报告 | 2016-02-23 |
| 2016-02-29 | 4795.07 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
|
2015-12-31 |
| 2015-11-09 | 4852.32 | 未披露 | 定期报告 | 2015-11-03 |
| 2015-11-09 | 4774.40 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-10 | 4843.73 | 未披露 | 定期报告 | 2015-08-04 |
| 2015-08-10 | 4764.18 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-11 | 4820.66 | 未披露 | 定期报告 | 2015-05-05 |
| 2015-05-11 | 4743.52 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-26 | 4824.14 | 未披露 | 定期报告 | 2015-03-13 |
| 2015-03-02 | 4823.92 | 未披露 | 定期报告 | 2015-02-20 |
| 2015-03-02 | 4740.95 | 0.92 |
更多>>
from December 31, 2013 to December 31, 2014
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Extinguishment of Series A preferred stock
Exchange of Series B preferred stock
|
2014-12-31 |
| 2014-11-10 | 4780.65 | 未披露 | 定期报告 | 2014-11-04 |
| 2014-11-10 | 4689.28 | 0.92 | 定期报告 | 2014-09-30 |
| 2014-08-11 | 4773.26 | 未披露 | 定期报告 | 2014-08-05 |
| 2014-08-11 | 4679.75 | 0.92 | 定期报告 | 2014-06-30 |
| 2014-06-10 | 4772.25 | 0.92 | 定期报告 | 2014-06-09 |
| 2014-05-09 | 4755.31 | 未披露 | 定期报告 | 2014-05-06 |
| 2014-05-09 | 4668.07 | 0.92 | 定期报告 | 2014-03-31 |
| 2014-03-26 | 4752.84 | 未披露 | 定期报告 | 2014-03-11 |
| 2014-03-03 | 4730.68 | 未披露 | 定期报告 | 2014-02-25 |
| 2014-03-03 | 4610.51 | 0.92 |
更多>>
from December 31, 2012 to December 31, 2013
Purchase of mandatorily redeemable financial instrument
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
|
2013-12-31 |
| 2013-11-12 | 4653.90 | 未披露 | 定期报告 | 2013-11-07 |
| 2013-11-12 | 4585.82 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-09 | 4627.00 | 未披露 | 定期报告 | 2013-08-06 |
| 2013-08-09 | 4556.93 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-10 | 4593.04 | 未披露 | 定期报告 | 2013-05-07 |
| 2013-05-10 | 4529.28 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-26 | 4596.89 | 未披露 | 定期报告 | 2013-03-19 |
| 2013-03-01 | 4595.26 | 未披露 | 定期报告 | 2013-02-25 |
| 2013-03-01 | 4509.42 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
|
2012-12-31 |
| 2012-11-06 | 4586.70 | 未披露 | 定期报告 | 2012-11-02 |
| 2012-11-06 | 4505.32 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-08-07 | 4561.65 | 未披露 | 定期报告 | 2012-08-03 |
| 2012-08-07 | 4494.31 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-07 | 4626.02 | 未披露 | 定期报告 | 2012-05-01 |
| 2012-05-07 | 4562.12 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-28 | 4822.03 | 未披露 | 定期报告 | 2012-02-22 |
| 2012-02-28 | 4670.91 | 未披露 |
更多>>
from Dec 31,2010 to Dec 31,2011
Exercise of stock options
Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
|
2011-12-31 |
| 2011-11-08 | 4743.95 | 未披露 | 定期报告 | 2011-11-04 |
| 2011-11-08 | 4666.80 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-08 | 4627.66 | 未披露 | 定期报告 | 2011-08-03 |
| 2011-08-08 | 4552.33 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-05-09 | 4598.45 | 未披露 | 定期报告 | 2011-05-05 |
| 2011-05-09 | 4521.68 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-02-28 | 4588.42 | 未披露 | 定期报告 | 2011-02-22 |
| 2011-02-28 | 4502.01 | 未披露 |
更多>>
from December 31,2009 to December 31,2010
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
|
2010-12-31 |
| 2010-11-05 | 4560.66 | 未披露 | 定期报告 | 2010-11-01 |
| 2010-11-05 | 4477.81 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-05 | 4557.54 | 未披露 | 定期报告 | 2010-07-31 |
| 2010-08-05 | 4465.69 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-05 | 4517.62 | 未披露 | 定期报告 | 2010-04-30 |
| 2010-05-05 | 4430.03 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-02-23 | 4517.64 | 未披露 | 定期报告 | 2010-02-16 |
| 2010-02-23 | 4422.71 | 未披露 |
更多>>
from December 31,2008 to December 31,2009
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Vested restricted stock
Repurchase of restricted stock
|
2009-12-31 |
| 2009-02-25 | 4394.60 | 未披露 | 定期报告 | 2009-02-16 |
| 2009-02-25 | 4362.47 | 未披露 |
更多>>
from December 31,2007 to December 31,2008
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Tax benefit of stock option exercises and restricted stock
Repurchase of restricted stock
Repurchase of common stock
Issuance of restricted stock, net
|
2008-12-31 |
| 2008-02-25 | 4866.85 | 未披露 | 定期报告 | 2008-02-13 |
| 2008-02-25 | 4866.56 | 未披露 |
更多>>
from December 31,2006 to December 31,2007
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Repurchase of restricted stock
Issuance of restricted stock, net
Repurchase of common stock
|
2007-12-31 |
| 2007-03-12 | 4896.96 | 未披露 | 定期报告 | 2007-02-28 |
| 2007-03-12 | 4931.81 | 未披露 |
更多>>
from December 31,2005 to December 31,2006
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net
Repurchase of common stock
On May 25, 2006, the Company effected a two-for-one stock split of its common stock in the form of a stock dividend to each shareholder of record at the close of business on May 15, 2006.
|
2006-12-31 |
| 2006-03-27 | 2481.24 | 未披露 | 定期报告 | 2006-03-15 |
| 2006-03-27 | 2476.20 | 未披露 |
更多>>
from December 31,2004 to December 31,2005
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Exercise of warrants
Issuance of restricted stock
|
2005-12-31 |
| 2005-03-28 | 2371.41 | 未披露 | 定期报告 | 2005-02-28 |
| 2005-03-28 | 2360.80 | 未披露 |
更多>>
from December 31,2003 to December 31,2004
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Exercise of warrants
|
2004-12-31 |
| 2004-03-15 | 2313.96 | 未披露 | 定期报告 | 2004-02-29 |
| 2004-03-15 | 2309.06 | 未披露 |
更多>>
from December 31,2002 to December 31,2003
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Exercise of warrants
On August 5, 2003, the Company’s Board of Directors declared a two-for-one stock split effected in the form of a stock dividend, payable August 29, 2003 to shareholders of record on August 18, 2003.
|
2003-12-31 |
| 2003-03-31 | 1124.06 | 未披露 | 定期报告 | 2003-02-28 |
| 2003-03-31 | 1104.78 | 未披露 |
更多>>
from December 31,2001 to December 31,2002
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Repurchase of common stock
Settlement of sales and marketing agreement
|
2002-12-31 |
| 2002-04-01 | 1072.77 | 未披露 | 定期报告 | 2002-03-01 |
| 2002-04-01 | 1128.47 | 未披露 |
更多>>
from December 31,2000 to December 31,2001
Issuance of common stock
Sale of redeemable common stock
Conversion of redeemable stock to treasury
Conversion of puttable shares
|
2001-12-31 |
| 2001-04-02 | 1151.79 | 未披露 | 定期报告 | 2001-03-15 |
| 2001-04-02 | 1154.93 | 未披露 |
更多>>
from December 31,1999 to December 31,2000
Issuance of common stock
Exercise of stock options and warrants
Unearned compensation
Acquisition of treasury stock
|
2000-12-31 |
| 2000-03-30 | 3609.70 | 未披露 | 定期报告 | 2000-03-15 |
| 2000-03-30 | 3275.03 | 未披露 |
更多>>
from December 31,1998 to December 31,1999
Issuance of common stock net of issuance costs
Exercise of stock options
|
1999-12-31 |
| 2000-03-30 | 2430.77 | 未披露 |
更多>>
from December 31,1997 to December 31,1998
Issuance of common stock
Exercise of stock options
|
1998-12-31 |
From April 1, 2021 to June 30, 2021
Exercise of stock options
Issuance of shares under employee stock purchase plan
Exercise of 3.25% Convertible Note
Vested restricted stock
Repurchase and retirement of common stock
From January 1, 2021 To March 31, 2021
Exercise of stock options
Vested restricted stock
Repurchase and retirement of common stock
from December 31, 2019 to December 31, 2020
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
From July 1, 2020 to September 30, 2020
Vested restricted stock
Repurchase and retirement of common stock
From March 31, 2020 to June 30, 2020
Issuance of shares under employee stock purchase plan
Vested restricted stock
Repurchase and retirement of common stock
From December 31, 2019 to March 31, 2020
Exercise of stock options
Vested restricted stock
Repurchase and retirement of common stock
From December 31, 2018 to December 31, 2019
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Repurchase of shares
Retirement of treasury stock
from July 1, 2019 to September 30, 2019
Vested restricted stock
Repurchase and retirement of common stock
Retirement of treasury stock
Repurchase of shares
From April 1, 2019 to June 30, 2019
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
from January 1, 2019 to March 31, 2019
Exercise of stock options
Vested restricted stock
Repurchase and retirement of common stock
Retirement of treasury stock
from December 31, 2017 to December 31, 2018
Repurchase of shares
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
from December 31, 2016 to December 31, 2017
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
From December 31, 2015 to December 31, 2016
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
from December 31, 2014 to December 31, 2015
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Exchange of Series B preferred stock
from December 31, 2013 to December 31, 2014
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Repurchase and retirement of common stock
Extinguishment of Series A preferred stock
Exchange of Series B preferred stock
from December 31, 2012 to December 31, 2013
Purchase of mandatorily redeemable financial instrument
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
from December 31, 2011 to December 31, 2012
Exercise of stock options
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
from Dec 31,2010 to Dec 31,2011
Exercise of stock options
Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
from December 31,2009 to December 31,2010
Issuance of shares under Employee Stock Purchase Plan
Vested restricted stock
Retirement of common shares
Repurchase of restricted stock
from December 31,2008 to December 31,2009
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Vested restricted stock
Repurchase of restricted stock
from December 31,2007 to December 31,2008
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Tax benefit of stock option exercises and restricted stock
Repurchase of restricted stock
Repurchase of common stock
Issuance of restricted stock, net
from December 31,2006 to December 31,2007
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Repurchase of restricted stock
Issuance of restricted stock, net
Repurchase of common stock
from December 31,2005 to December 31,2006
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Issuance of restricted stock, net
Repurchase of common stock
On May 25, 2006, the Company effected a two-for-one stock split of its common stock in the form of a stock dividend to each shareholder of record at the close of business on May 15, 2006.
from December 31,2004 to December 31,2005
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Exercise of warrants
Issuance of restricted stock
from December 31,2003 to December 31,2004
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Exercise of warrants
from December 31,2002 to December 31,2003
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Exercise of warrants
On August 5, 2003, the Company’s Board of Directors declared a two-for-one stock split effected in the form of a stock dividend, payable August 29, 2003 to shareholders of record on August 18, 2003.
from December 31,2001 to December 31,2002
Exercise of stock options
Issuance of common stock under employee stock purchase plan
Repurchase of common stock
Settlement of sales and marketing agreement
from December 31,2000 to December 31,2001
Issuance of common stock
Sale of redeemable common stock
Conversion of redeemable stock to treasury
Conversion of puttable shares
from December 31,1999 to December 31,2000
Issuance of common stock
Exercise of stock options and warrants
Unearned compensation
Acquisition of treasury stock
from December 31,1998 to December 31,1999
Issuance of common stock net of issuance costs
Exercise of stock options
from December 31,1997 to December 31,1998
Issuance of common stock
Exercise of stock options