股本结构

单位:万股
公告日期 2011-04-28 2011-03-14 2011-03-14 2010-11-08 2010-08-06 2010-03-12
证券总股本 6415.39 6317.28 6573.00 6336.20 6330.70 6110.02
普通股本 6415.39 6317.28 6573.00 6336.20 6330.70 6110.02
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 2011-04-20 2011-03-01 2010-12-31 2010-11-01 2010-08-01 2010-03-01
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
2011-04-28 6415.39 未披露 定期报告 2011-04-20
2011-03-14 6317.28 未披露 定期报告 2011-03-01
2011-03-14 6573.00 未披露
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Issuance of restricted stock Employee stock purchases Exercise of stock options
2010-12-31
2010-11-08 6336.20 未披露 定期报告 2010-11-01
2010-08-06 6330.70 未披露 定期报告 2010-08-01
2010-03-12 6110.02 未披露 定期报告 2010-03-01
2010-03-12 6312.10 未披露
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from December 31, 2008 to December 31, 2009 Issuance of restricted stock Employee stock purchases Exercise of stock options Acquisition of treasury stock
2009-12-31
2009-03-16 5978.45 未披露 定期报告 2009-03-01
2009-03-16 6145.00 未披露
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from December 31, 2007 to December 31, 2008 Issuance of restricted stock Employee stock purchases Exercise of stock options Acquisition of treasury stock
2008-12-31
2008-03-11 5839.64 未披露 定期报告 2008-02-22
2008-03-11 5970.70 未披露
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from December 31, 2006 to December 31, 2007 Issuance of restricted stock, net of forfeitures Employee stock purchases Exercise of stock options Acquisition of treasury stock
2007-12-31
2007-03-12 5782.18 未披露 定期报告 2007-03-05
2007-03-12 5881.00 未披露
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from December 31, 2005 to December 31, 2006 Issuance of restricted stock Employee stock purchases Exercise of stock options Acquisition of treasury stock
2006-12-31
2006-03-31 5474.31 未披露 定期报告 2006-03-10
2006-03-31 5573.06 未披露
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from December 31, 2004 to December 31, 2005 Conversion of preferred stock Issuance of restricted stock Forfeiture of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options Acquisition of treasury stock related to stock option exchange program
2005-12-31
2005-03-16 5292.88 未披露 定期报告 2005-03-02
2005-03-16 5315.56 16.82
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from December 31, 2003 to December 31, 2004 Conversion of preferred stock Shares issued for acquisition of Scala, net of issuance cost of $679 Redemption of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options Acquisition of treasury stock related to stock option exchange program
2004-12-31
2004-03-15 4439.44 未披露 定期报告 2004-02-06
2004-03-15 4623.02 36.17
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from December 31, 2002 to December 31, 2003 Issuance of preferred stock Issuance of restricted stock Collection of notes receivable from officers Redemption of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options Acquisition of treasury stock related to stock option exchange program
2003-12-31
2003-03-31 4259.20 未披露 定期报告 2003-03-04
2003-03-31 4445.62 6.17
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from December 31, 2001 to December 31, 2002 Conversion of preferred stock Issuance of restricted stock Redemption of unvested restricted stock from terminated employees Employee stock purchases Settlement of claim Exercise of stock options Acquisition of treasury stock related to stock option exchange program Proceeds from sale of treasury stock
2002-12-31
2002-04-01 4481.46 未披露 定期报告 2002-03-15
2002-04-01 4413.41 9.53
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from December 31, 2000 to December 31, 2001 Issuance of restricted stock Redemption of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options
2001-12-31
2001-04-02 4178.65 未披露 定期报告 2001-03-13
2001-04-02 4147.14 9.53
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from December 31, 1999 to December 31, 2000 Return of restricted stock Employee stock purchases Exercise of stock options
2000-12-31
2000-03-29 4145.50 未披露 定期报告 2000-03-13
2000-03-29 4084.82 9.53
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from December 31, 1998 to December 31, 1999 Employee stock purchases Exercise of stock options
1999-12-31
Issuance of restricted stock Employee stock purchases Exercise of stock options
from December 31, 2008 to December 31, 2009 Issuance of restricted stock Employee stock purchases Exercise of stock options Acquisition of treasury stock
from December 31, 2007 to December 31, 2008 Issuance of restricted stock Employee stock purchases Exercise of stock options Acquisition of treasury stock
from December 31, 2006 to December 31, 2007 Issuance of restricted stock, net of forfeitures Employee stock purchases Exercise of stock options Acquisition of treasury stock
from December 31, 2005 to December 31, 2006 Issuance of restricted stock Employee stock purchases Exercise of stock options Acquisition of treasury stock
from December 31, 2004 to December 31, 2005 Conversion of preferred stock Issuance of restricted stock Forfeiture of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options Acquisition of treasury stock related to stock option exchange program
from December 31, 2003 to December 31, 2004 Conversion of preferred stock Shares issued for acquisition of Scala, net of issuance cost of $679 Redemption of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options Acquisition of treasury stock related to stock option exchange program
from December 31, 2002 to December 31, 2003 Issuance of preferred stock Issuance of restricted stock Collection of notes receivable from officers Redemption of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options Acquisition of treasury stock related to stock option exchange program
from December 31, 2001 to December 31, 2002 Conversion of preferred stock Issuance of restricted stock Redemption of unvested restricted stock from terminated employees Employee stock purchases Settlement of claim Exercise of stock options Acquisition of treasury stock related to stock option exchange program Proceeds from sale of treasury stock
from December 31, 2000 to December 31, 2001 Issuance of restricted stock Redemption of unvested restricted stock from terminated employees Employee stock purchases Exercise of stock options
from December 31, 1999 to December 31, 2000 Return of restricted stock Employee stock purchases Exercise of stock options
from December 31, 1998 to December 31, 1999 Employee stock purchases Exercise of stock options