股本结构
单位：万股
| 公告日期 | 2017-03-15 | 2017-02-01 | 2017-03-15 | 2016-11-04 | 2016-11-04 | 2016-08-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 720.02 | 1069.53 | 720.51 | 720.75 | 710.34 | 710.19 |
| 普通股本 | 720.02 | 1069.53 | 720.51 | 720.75 | 710.34 | 710.19 |
| 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 | 2017-03-15 | 2017-01-31 | 2016-12-31 | 2016-11-04 | 2016-09-30 | 2016-08-09 |
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 |
|---|---|---|---|---|
| 2017-03-15 | 720.02 | 未披露 | 定期报告 | 2017-03-15 |
| 2017-02-01 | 1069.53 | 未披露 | 定期报告 | 2017-01-31 |
| 2017-03-15 | 720.51 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Restricted stock vesting (53,908 shares)
Repurchase of restricted stock (15,351 shares)
Exercise of stock options (6,650 shares)
Exercise of stock warrant (104,101 shares)
Repurchase of common stock (26,800 shares)
|
2016-12-31 |
| 2016-11-04 | 720.75 | 未披露 | 定期报告 | 2016-11-04 |
| 2016-11-04 | 710.34 | 未披露 |
更多>>
From December 31, 2015 to September 30, 2016
Exercise of stock options (6,650 shares)
Restricted stock vesting (33,691 shares)
Repurchase of restricted stock (12,958 shares)
Repurchase of common stock (26,800 shares)
|
2016-09-30 |
| 2016-08-09 | 710.19 | 未披露 | 定期报告 | 2016-08-09 |
| 2016-08-09 | 710.14 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Exercise of stock options (4,638 shares)
Restricted stock vesting (33,525 shares)
Repurchase of restricted stock (12,914 shares)
Repurchase of common stock (26,800 shares)
|
2016-06-30 |
| 2016-05-09 | 709.90 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Restricted stock vesting (29,125 shares)
Repurchase of restricted stock (12,914 shares)
Repurchase of common stock (26,800 shares)
|
2016-03-31 |
| 2016-04-12 | 710.75 | 未披露 | 定期报告 | 2016-03-18 |
| 2016-03-14 | 690.50 | 未披露 | 定期报告 | 2016-03-08 |
| 2016-03-14 | 708.52 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Restricted stock vesting (16,359 shares)
Repurchase of restricted stock (4,576 shares)
Repurchase of common stock (77,500 shares)
|
2015-12-31 |
| 2015-11-06 | 716.27 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Restricted stock vesting (15,692 shares)
Repurchase of restricted stock (4,577 shares)
|
2015-09-30 |
| 2015-08-07 | 716.33 | 未披露 |
更多>>
from December 31, 2014 to May 8, 2015
Restricted stock vesting (15,525 shares)
Repurchase of restricted stock (4,538 shares)
|
2015-05-08 |
| 2015-05-11 | 712.71 | 未披露 |
更多>>
From December 31, 2014 to March 31, 2015
Restricted stock vesting (11,125 shares)
Repurchase of restricted stock (4,538 shares)
|
2015-03-31 |
| 2015-03-13 | 713.16 | 未披露 |
更多>>
from December 31,2013 to December 31,2014
Restricted stock vesting (15,425 shares)
Repurchase of restricted stock (4,732 shares)
Exercise of stock options (25,501 shares)
|
2014-12-31 |
| 2014-11-07 | 712.39 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Exercise of stock options (19,772 shares)
Restricted stock vesting (15,425 shares)
Repurchase of restricted stock (4,732 shares)
|
2014-09-30 |
| 2014-08-08 | 712.40 | 未披露 | 定期报告 | 2014-08-08 |
| 2014-08-08 | 711.37 | 未披露 |
更多>>
From December 31, 2013 to June 30, 2014
Exercise of stock options (9,563 shares)
Restricted stock vesting (15,258 shares)
Repurchase of restricted stock (4,693 shares)
|
2014-06-30 |
| 2014-05-12 | 707.61 | 未披露 |
更多>>
from December 31,2013 to March 31,2014
Exercise of stock options (4,921 shares)
|
2014-03-31 |
| 2014-03-14 | 708.06 | 未披露 |
更多>>
from December 31,2012 to December 31,2013
Restricted stock vesting (21,455 shares)
Repurchase of restricted stock (5,467 shares)
Exercise of stock options (2,743 shares)
|
2013-12-31 |
| 2013-11-08 | 708.91 | 未披露 |
更多>>
From December 31, 2012 to September 30, 2013
Exercise of stock options (2,743 shares)
Vesting of restricted stock awards (21,455 shares)
Repurchase of restricted stock (5,467 shares)
|
2013-09-30 |
| 2013-08-09 | 708.96 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Vesting of restricted stock awards
Repurchase of restricted stock
|
2013-06-30 |
| 2013-05-10 | 705.16 | 未披露 |
更多>>
From December 31, 2012 to March 31, 2013
Vesting of restricted stock awards (5,255 shares)
Repurchase of restricted stock (967 shares)
|
2013-03-31 |
| 2012-11-09 | 705.26 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Vesting of restricted stock awards (12,932 shares)
Cancellation of restricted stock (2,736 shares)
|
2012-09-30 |
| 2012-08-09 | 705.53 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-09 | 705.26 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Vesting of restricted stock awards (12,432 shares)
|
2012-06-30 |
| 2012-05-10 | 700.53 | 未披露 |
更多>>
from December 31, 2011 to March 31, 2012
Vesting of restricted stock awards (11,011 shares)
|
2012-03-31 |
| 2011-08-08 | 699.69 | 未披露 |
更多>>
From Dec 31 2010 to Jun 30 2011
Vesting of restricted stock awards (7,922 shares)
Cancellation of restricted stock (946 shares)
|
2011-06-30 |
| 2011-05-10 | 694.23 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-03-16 | 692.54 | 未披露 |
更多>>
from December 31,2009 to December 31,2010
Exercise of stock options (12,500 shares)
Restricted stock vesting (3,650 shares)
|
2010-12-31 |
| 2010-11-09 | 693.55 | 未披露 |
更多>>
from December 31, 2009 to September 30, 2010
Exercise of stock options (2,750 shares)
Restricted stock awards (3,650 shares)
|
2010-09-30 |
| 2010-08-09 | 693.45 | 未披露 | 定期报告 | 2010-08-05 |
| 2010-08-09 | 691.47 | 未披露 |
更多>>
from December 31, 2009 to June 30, 2010
Exercise of stock options (1,750 shares)
Vesting of restricted stock awards (3,650 shares)
|
2010-06-30 |
| 2010-03-17 | 691.77 | 未披露 | 定期报告 | 2010-03-04 |
| 2010-03-17 | 690.93 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of common stock (2,374,976 shares)
|
2009-12-31 |
| 2009-03-17 | 453.43 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of common stock (8,000 shares)
|
2008-12-31 |
| 2008-03-17 | 452.63 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Issuance of common stock (20,712 shares)
|
2007-12-31 |
| 2007-03-16 | 450.56 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of common stock (699,552 shares)
|
2006-12-31 |
| 2006-03-16 | 380.61 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Repurchase of common stock (11,000 shares)
Issuance of common stock (8,000 shares)
|
2005-12-31 |
| 2005-03-16 | 379.81 | 未披露 | 定期报告 | 2005-03-09 |
| 2005-03-16 | 380.91 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Issuance of common stock (5,951 shares)
|
2004-12-31 |
| 2004-03-30 | 380.31 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Issuance of common stock (97,738 shares)
On September 11, 2003, the Board of Directors of the Company approved a 2-for-1 stock split of the Company’s common stock.
|
2003-12-31 |
| 2003-03-31 | 185.27 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Issuance of common stock (100,424 shares)
|
2002-12-31 |
| 2002-03-29 | 175.23 | 未披露 |
更多>>
FROM December 31, 2000 TO December 31, 2001
Purchase of common stock (7,131 shares)
Issuance of common stock (20,142 shares)
|
2001-12-31 |
| 2001-03-22 | 173.92 | 未披露 |
更多>>
FROM December 31, 1999 TO December 31, 2000
Purchase of common stock (57,785 shares)
Issuance of common stock (18,038 shares)
|
2000-12-31 |
from December 31, 2015 to December 31, 2016
Restricted stock vesting (53,908 shares)
Repurchase of restricted stock (15,351 shares)
Exercise of stock options (6,650 shares)
Exercise of stock warrant (104,101 shares)
Repurchase of common stock (26,800 shares)
From December 31, 2015 to September 30, 2016
Exercise of stock options (6,650 shares)
Restricted stock vesting (33,691 shares)
Repurchase of restricted stock (12,958 shares)
Repurchase of common stock (26,800 shares)
from December 31, 2015 to June 30, 2016
Exercise of stock options (4,638 shares)
Restricted stock vesting (33,525 shares)
Repurchase of restricted stock (12,914 shares)
Repurchase of common stock (26,800 shares)
from December 31, 2015 to March 31, 2016
Restricted stock vesting (29,125 shares)
Repurchase of restricted stock (12,914 shares)
Repurchase of common stock (26,800 shares)
From December 31, 2014 to December 31, 2015
Restricted stock vesting (16,359 shares)
Repurchase of restricted stock (4,576 shares)
Repurchase of common stock (77,500 shares)
from December 31, 2014 to September 30, 2015
Restricted stock vesting (15,692 shares)
Repurchase of restricted stock (4,577 shares)
from December 31, 2014 to May 8, 2015
Restricted stock vesting (15,525 shares)
Repurchase of restricted stock (4,538 shares)
From December 31, 2014 to March 31, 2015
Restricted stock vesting (11,125 shares)
Repurchase of restricted stock (4,538 shares)
from December 31,2013 to December 31,2014
Restricted stock vesting (15,425 shares)
Repurchase of restricted stock (4,732 shares)
Exercise of stock options (25,501 shares)
from December 31, 2013 to September 30, 2014
Exercise of stock options (19,772 shares)
Restricted stock vesting (15,425 shares)
Repurchase of restricted stock (4,732 shares)
From December 31, 2013 to June 30, 2014
Exercise of stock options (9,563 shares)
Restricted stock vesting (15,258 shares)
Repurchase of restricted stock (4,693 shares)
from December 31,2013 to March 31,2014
Exercise of stock options (4,921 shares)
from December 31,2012 to December 31,2013
Restricted stock vesting (21,455 shares)
Repurchase of restricted stock (5,467 shares)
Exercise of stock options (2,743 shares)
From December 31, 2012 to September 30, 2013
Exercise of stock options (2,743 shares)
Vesting of restricted stock awards (21,455 shares)
Repurchase of restricted stock (5,467 shares)
from December 31, 2012 to June 30, 2013
Vesting of restricted stock awards
Repurchase of restricted stock
From December 31, 2012 to March 31, 2013
Vesting of restricted stock awards (5,255 shares)
Repurchase of restricted stock (967 shares)
from December 31, 2011 to September 30, 2012
Vesting of restricted stock awards (12,932 shares)
Cancellation of restricted stock (2,736 shares)
from December 31, 2011 to June 30, 2012
Vesting of restricted stock awards (12,432 shares)
from December 31, 2011 to March 31, 2012
Vesting of restricted stock awards (11,011 shares)
From Dec 31 2010 to Jun 30 2011
Vesting of restricted stock awards (7,922 shares)
Cancellation of restricted stock (946 shares)
from December 31,2009 to December 31,2010
Exercise of stock options (12,500 shares)
Restricted stock vesting (3,650 shares)
from December 31, 2009 to September 30, 2010
Exercise of stock options (2,750 shares)
Restricted stock awards (3,650 shares)
from December 31, 2009 to June 30, 2010
Exercise of stock options (1,750 shares)
Vesting of restricted stock awards (3,650 shares)
from December 31, 2008 to December 31, 2009
Issuance of common stock (2,374,976 shares)
from December 31, 2007 to December 31, 2008
Issuance of common stock (8,000 shares)
from December 31, 2006 to December 31, 2007
Issuance of common stock (20,712 shares)
from December 31, 2005 to December 31, 2006
Issuance of common stock (699,552 shares)
from December 31, 2004 to December 31, 2005
Repurchase of common stock (11,000 shares)
Issuance of common stock (8,000 shares)
from December 31, 2003 to December 31, 2004
Issuance of common stock (5,951 shares)
from December 31, 2002 to December 31, 2003
Issuance of common stock (97,738 shares)
On September 11, 2003, the Board of Directors of the Company approved a 2-for-1 stock split of the Company’s common stock.
from December 31, 2001 to December 31, 2002
Issuance of common stock (100,424 shares)
FROM December 31, 2000 TO December 31, 2001
Purchase of common stock (7,131 shares)
Issuance of common stock (20,142 shares)
FROM December 31, 1999 TO December 31, 2000
Purchase of common stock (57,785 shares)
Issuance of common stock (18,038 shares)