股本结构
单位：万股
| 公告日期 | 2016-11-04 | 2016-11-04 | 2016-08-08 | 2016-05-09 | 2016-04-20 | 2016-05-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2053.07 | 1675.38 | 1674.72 | 2053.07 | 2053.06 | 1672.95 |
| 普通股本 | 2053.07 | 1675.38 | 1674.72 | 2053.07 | 2053.06 | 1672.95 |
| 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 | 2016-10-28 | 2016-09-30 | 2016-06-30 | 2016-04-29 | 2016-04-15 | 2016-03-31 |
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 |
|---|---|---|---|---|
| 2016-11-04 | 2053.07 | 未披露 | 定期报告 | 2016-10-28 |
| 2016-11-04 | 1675.38 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Issuance of common stock (361,679 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (525,328 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (361,679 Class A common shares)
|
2016-09-30 |
| 2016-08-08 | 1674.72 | 未披露 |
更多>>
From December 31, 2015 to June 30, 2016
Issuance of common stock (355,045 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (525,328 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (355,045 Class A common shares)
|
2016-06-30 |
| 2016-05-09 | 2053.07 | 未披露 | 定期报告 | 2016-04-29 |
| 2016-04-20 | 2053.06 | 未披露 | 定期报告 | 2016-04-15 |
| 2016-05-09 | 1672.95 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Issuance of common stock (332,472 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (520,444 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (332,472 Class A common shares)
|
2016-03-31 |
| 2016-03-11 | 2052.94 | 未披露 | 定期报告 | 2016-02-26 |
| 2016-03-11 | 1691.75 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Issuance of common stock (335,741 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,339,103 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (335,741 Class A common shares)
|
2015-12-31 |
| 2015-11-05 | 2053.19 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-05 | 1717.62 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Issuance of common stock (240,886 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (985,466 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (240,886 Class A common shares)
|
2015-09-30 |
| 2015-08-06 | 2053.07 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-06 | 1761.37 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Issuance of common stock (240,886 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (548,035 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (240,886 Class A common shares)
|
2015-06-30 |
| 2015-04-14 | 2053.07 | 未披露 | 定期报告 | 2015-04-10 |
| 2015-05-11 | 1790.01 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Issuance of common stock (157,441 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (178,141 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (157,441 Class A common shares)
|
2015-03-31 |
| 2015-03-13 | 2052.94 | 未披露 | 定期报告 | 2015-02-27 |
| 2015-03-13 | 2469.62 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Issuance of common stock (294,686 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,849,729 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (294,686 Class A common shares)
|
2014-12-31 |
| 2014-11-06 | 2053.07 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-11-06 | 1789.07 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Issuance of common stock (194,542 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,779,670 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (194,542 Class A common shares)
|
2014-09-30 |
| 2014-08-06 | 2053.07 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-06 | 1788.55 | 未披露 |
更多>>
from December 31, 2013 to June 30, 2014
Issuance of common stock (189,320 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,779,670 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (189,320 Class A common shares)
|
2014-06-30 |
| 2014-05-06 | 2053.19 | 未披露 | 定期报告 | 2014-04-25 |
| 2014-04-14 | 2053.07 | 未披露 | 定期报告 | 2014-04-11 |
| 2014-05-06 | 1856.61 | 未披露 |
更多>>
From December 31, 2013 to March 31, 2014
Issuance of common stock
Repurchase of common stock by Calamos Investments LLC
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc.
|
2014-03-31 |
| 2014-03-14 | 2065.63 | 未披露 | 定期报告 | 2014-02-28 |
| 2014-03-14 | 1947.59 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Issuance of common stock (310,080 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,220,330 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (165,524 Class A common shares)
|
2013-12-31 |
| 2013-11-04 | 2053.07 | 未披露 | 定期报告 | 2013-10-31 |
| 2013-11-04 | 1963.35 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Issuance of common stock (151,692 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (904,350 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (7,136 Class A common shares)
|
2013-09-30 |
| 2013-08-07 | 2053.07 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-07 | 1978.02 | 未披露 |
更多>>
From December 31, 2012 to June 30, 2013
Issuance of common stock (144,556 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (750,503 Class A common shares)
|
2013-06-30 |
| 2013-04-16 | 2047.34 | 未披露 | 定期报告 | 2013-04-08 |
| 2013-05-08 | 2016.09 | 未披露 |
更多>>
From December 31, 2012 to March 31, 2013
Issuance of common stock (87,250 Class A common shares)
Repurchase of common stock by Calamos Investments (312,469 Class A common shares)
Cumulative impact of changes in ownership of Calamos Investments LLC
Compensation expense recognized under stock incentive plans
Dividend equivalent accrued under stock incentive plans
Dividends declared
|
2013-03-31 |
| 2013-03-14 | 2047.35 | 未披露 | 定期报告 | 2013-03-08 |
| 2012-11-07 | 2038.61 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Issuance of common stock (259,258 Class A common shares)
|
2012-09-30 |
| 2012-08-03 | 2035.91 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-03 | 2035.80 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Issuance of common stock (231,116 Class A common shares)
|
2012-06-30 |
| 2012-03-12 | 2033.62 | 未披露 | 定期报告 | 2012-03-01 |
| 2011-08-08 | 2012.69 | 未披露 | 定期报告 | 2011-07-31 |
| 2011-08-08 | 2012.57 | 未披露 |
更多>>
from Dec. 31, 2010 to June 30, 2011
Issuance of common stock (183,330 Class A common shares)
|
2011-06-30 |
| 2011-03-04 | 2012.48 | 未披露 | 定期报告 | 2011-03-01 |
| 2011-03-04 | 1994.24 | 未披露 |
更多>>
Issuance of common stock (273,734 Class A common shares)
|
2010-12-31 |
| 2010-08-05 | 1989.49 | 未披露 | 定期报告 | 2010-07-27 |
| 2010-03-09 | 1989.37 | 未披露 | 定期报告 | 2010-03-01 |
| 2010-03-09 | 1966.87 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of common stock
|
2009-12-31 |
| 2009-03-13 | 1962.11 | 未披露 | 定期报告 | 2009-02-28 |
| 2009-03-13 | 1949.78 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of common stock
|
2008-12-31 |
| 2008-03-03 | 2010.13 | 未披露 | 定期报告 | 2008-02-25 |
| 2008-03-03 | 2087.21 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Issuance of common stock
|
2007-12-31 |
| 2007-03-06 | 2332.42 | 未披露 | 定期报告 | 2007-03-02 |
| 2006-03-13 | 2316.20 | 未披露 | 定期报告 | 2006-03-01 |
| 2005-03-31 | 2300.01 | 未披露 |
更多>>
from November 2, 2004 to December 31, 2004
23% of net proceeds from IPO
|
2004-12-31 |
from December 31, 2015 to September 30, 2016
Issuance of common stock (361,679 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (525,328 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (361,679 Class A common shares)
From December 31, 2015 to June 30, 2016
Issuance of common stock (355,045 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (525,328 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (355,045 Class A common shares)
from December 31, 2015 to March 31, 2016
Issuance of common stock (332,472 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (520,444 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (332,472 Class A common shares)
From December 31, 2014 to December 31, 2015
Issuance of common stock (335,741 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,339,103 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (335,741 Class A common shares)
from December 31, 2014 to September 30, 2015
Issuance of common stock (240,886 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (985,466 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (240,886 Class A common shares)
from December 31, 2014 to June 30, 2015
Issuance of common stock (240,886 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (548,035 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (240,886 Class A common shares)
from December 31, 2014 to March 31, 2015
Issuance of common stock (157,441 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (178,141 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (157,441 Class A common shares)
from December 31, 2013 to December 31, 2014
Issuance of common stock (294,686 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,849,729 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (294,686 Class A common shares)
from December 31, 2013 to September 30, 2014
Issuance of common stock (194,542 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,779,670 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (194,542 Class A common shares)
from December 31, 2013 to June 30, 2014
Issuance of common stock (189,320 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,779,670 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (189,320 Class A common shares)
From December 31, 2013 to March 31, 2014
Issuance of common stock
Repurchase of common stock by Calamos Investments LLC
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc.
from December 31, 2012 to December 31, 2013
Issuance of common stock (310,080 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (1,220,330 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (165,524 Class A common shares)
from December 31, 2012 to September 30, 2013
Issuance of common stock (151,692 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (904,350 Class A common shares)
Impact of the redemption of common stock from Calamos Investments LLC by Calamos Asset Management, Inc. (7,136 Class A common shares)
From December 31, 2012 to June 30, 2013
Issuance of common stock (144,556 Class A common shares)
Repurchase of common stock by Calamos Investments LLC (750,503 Class A common shares)
From December 31, 2012 to March 31, 2013
Issuance of common stock (87,250 Class A common shares)
Repurchase of common stock by Calamos Investments (312,469 Class A common shares)
Cumulative impact of changes in ownership of Calamos Investments LLC
Compensation expense recognized under stock incentive plans
Dividend equivalent accrued under stock incentive plans
Dividends declared
from December 31, 2011 to September 30, 2012
Issuance of common stock (259,258 Class A common shares)
from December 31, 2011 to June 30, 2012
Issuance of common stock (231,116 Class A common shares)
from Dec. 31, 2010 to June 30, 2011
Issuance of common stock (183,330 Class A common shares)
Issuance of common stock (273,734 Class A common shares)
from December 31, 2008 to December 31, 2009
Issuance of common stock
from December 31, 2007 to December 31, 2008
Issuance of common stock
from December 31, 2006 to December 31, 2007
Issuance of common stock
from November 2, 2004 to December 31, 2004
23% of net proceeds from IPO