股本结构
单位：万股
| 公告日期 | 2020-03-30 | 2020-03-30 | 2019-03-29 | 2018-11-28 | 2018-05-15 | 2018-05-15 |
|---|---|---|---|---|---|---|
| 证券总股本 | 254.74 | 254.85 | 254.58 | 250.00 | 254.58 | 429.38 |
| 普通股本 | 254.74 | 254.85 | 254.58 | 250.00 | 254.58 | 429.38 |
| 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 | 2020-03-26 | 2019-12-31 | 2018-12-31 | 2018-11-28 | 2018-05-04 | 2018-03-31 |
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 |
|---|---|---|---|---|
| 2020-03-30 | 254.74 | 未披露 | 定期报告 | 2020-03-26 |
| 2020-03-30 | 254.85 | 未披露 |
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from December 31, 2018 to December 31, 2019
Issue of restricted stock awards
Forfeitures of restricted awards
|
2019-12-31 |
| 2019-03-29 | 254.58 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Purchase of 13,316 shares of treasury stock
Issue of restricted stock awards
Retirement of treasury stock
|
2018-12-31 |
| 2018-11-28 | 250.00 | 未披露 | 定期报告 | 2018-11-28 |
| 2018-05-15 | 254.58 | 未披露 | 定期报告 | 2018-05-04 |
| 2018-04-17 | 254.15 | 未披露 | 定期报告 | 2018-04-06 |
| 2018-05-15 | 429.38 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-30 | 254.58 | 未披露 | 定期报告 | 2018-03-23 |
| 2018-03-30 | 254.15 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Purchase of 5,932 shares of treasury stock
|
2017-12-31 |
| 2017-03-31 | 254.74 | 未披露 |
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From December 31, 2015 to December 31, 2016
Purchase of treasury stock
|
2016-12-31 |
| 2009-03-31 | 254.78 | 未披露 |
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from December 31,2007 to December 31,2008
Common stock acquired through purchase program
|
2008-12-31 |
| 2008-03-28 | 429.38 | 未披露 | 定期报告 | 2008-03-24 |
| 2008-03-28 | 254.96 | 未披露 |
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from December 31,2006 to December 31,2007
Common stock acquired through purchase program
Exercise and issuance of stock options
|
2007-12-31 |
| 2007-04-02 | 428.86 | 未披露 | 定期报告 | 2007-03-24 |
| 2007-04-02 | 263.96 | 未披露 |
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from December 31,2005 to December 31,2006
Common stock acquired through purchase program
Exercise and issuance of stock options
|
2006-12-31 |
| 2006-03-31 | 426.77 | 未披露 | 定期报告 | 2006-03-24 |
| 2006-03-31 | 325.78 | 未披露 |
更多>>
from December 31,2004 to December 31,2005
Common stock acquired through purchase program
Exercise and issuance of stock options
|
2005-12-31 |
| 2005-03-31 | 426.30 | 未披露 | 定期报告 | 2005-03-24 |
| 2005-03-31 | 327.86 | 未披露 |
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from December 31,2003 to December 31,2004
Common stock issued for acquisitions
Stock dividend declared
Exercise of stock options
Common stock acquired through purchase program
|
2004-12-31 |
| 2004-03-30 | 354.39 | 未披露 | 定期报告 | 2004-03-24 |
| 2004-03-30 | 253.92 | 未披露 |
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from December 31,2002 to December 31,2003
Exercise of stock options
Common stock acquired through purchase program
|
2003-12-31 |
| 2003-03-31 | 330.00 | 未披露 | 定期报告 | 2003-03-24 |
| 2003-03-31 | 258.89 | 未披露 |
更多>>
from December 31,2001 to December 31,2002
Stock dividend declared
Common stock acquired through purchase program
|
2002-12-31 |
| 2002-04-02 | 300.00 | 未披露 | 定期报告 | 2002-03-24 |
| 2002-04-02 | 240.76 | 未披露 |
更多>>
from December 31,2000 to December 31,2001
Common stock acquired through purchase program
|
2001-12-31 |
| 2001-04-02 | 300.00 | 未披露 | 定期报告 | 2001-03-24 |
| 2001-04-02 | 251.61 | 未披露 |
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from December 31, 1999 to December 31, 2000
Common Stock issued for acquisitions
Common Stock acquired through purchase program
|
2000-12-31 |
| 2000-03-30 | 300.00 | 未披露 | 定期报告 | 2000-03-24 |
| 2000-03-30 | 261.94 | 未披露 |
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from December 31,1998 to December 31,1999
Retirement of treasury stock incident to business combination
|
1999-12-31 |
| 1999-03-30 | 300.00 | 未披露 | 定期报告 | 1999-03-26 |
| 1999-03-30 | 256.56 | 未披露 |
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from December 31, 1997 to December 31, 1998
Sale of treasury stock
|
1998-12-31 |
| 1998-03-30 | 300.00 | 未披露 | 定期报告 | 1998-03-27 |
| 1998-03-30 | 256.22 | 未披露 |
更多>>
from December 31,1996 to December 31,1997
Sale of treasury stock
|
1997-12-31 |
| 1997-03-31 | 300.00 | 未披露 | 定期报告 | 1997-03-21 |
| 1997-03-31 | 256.08 | 未披露 |
更多>>
from December 31,1995 to December 31,1996
Sale of treasury stock
|
1996-12-31 |
from December 31, 2018 to December 31, 2019
Issue of restricted stock awards
Forfeitures of restricted awards
from December 31, 2017 to December 31, 2018
Purchase of 13,316 shares of treasury stock
Issue of restricted stock awards
Retirement of treasury stock
from December 31, 2016 to December 31, 2017
Purchase of 5,932 shares of treasury stock
From December 31, 2015 to December 31, 2016
Purchase of treasury stock
from December 31,2007 to December 31,2008
Common stock acquired through purchase program
from December 31,2006 to December 31,2007
Common stock acquired through purchase program
Exercise and issuance of stock options
from December 31,2005 to December 31,2006
Common stock acquired through purchase program
Exercise and issuance of stock options
from December 31,2004 to December 31,2005
Common stock acquired through purchase program
Exercise and issuance of stock options
from December 31,2003 to December 31,2004
Common stock issued for acquisitions
Stock dividend declared
Exercise of stock options
Common stock acquired through purchase program
from December 31,2002 to December 31,2003
Exercise of stock options
Common stock acquired through purchase program
from December 31,2001 to December 31,2002
Stock dividend declared
Common stock acquired through purchase program
from December 31,2000 to December 31,2001
Common stock acquired through purchase program
from December 31, 1999 to December 31, 2000
Common Stock issued for acquisitions
Common Stock acquired through purchase program
from December 31,1998 to December 31,1999
Retirement of treasury stock incident to business combination
from December 31, 1997 to December 31, 1998
Sale of treasury stock
from December 31,1996 to December 31,1997
Sale of treasury stock
from December 31,1995 to December 31,1996
Sale of treasury stock