股本结构

单位:万股
公告日期 2015-12-14 2015-11-06 2015-11-06 2015-07-30 2015-07-30 2015-04-30
证券总股本 14718.45 14712.80 14712.24 14635.78 14628.75 14567.38
普通股本 14718.45 14712.80 14712.24 14635.78 14628.75 14567.38
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 2015-12-11 2015-10-30 2015-09-30 2015-07-27 2015-06-30 2015-04-27
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
2015-12-14 14718.45 未披露 定期报告 2015-12-11
2015-11-06 14712.80 未披露 定期报告 2015-10-30
2015-11-06 14712.24 未披露 定期报告 2015-09-30
2015-07-30 14635.78 未披露 定期报告 2015-07-27
2015-07-30 14628.75 未披露 定期报告 2015-06-30
2015-04-30 14567.38 未披露 定期报告 2015-04-27
2015-04-14 13711.42 未披露 定期报告 2015-04-07
2015-04-30 13701.67 未披露 定期报告 2015-03-31
2015-02-27 13678.98 未披露 定期报告 2015-02-23
2015-02-27 13666.22 未披露
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From December 31,2013 to December 31,2014 Common stock issued under stock plans Sale of common stock Preferred stock conversion to common stock
2014-12-31
2014-11-03 13641.34 未披露 定期报告 2014-10-28
2014-11-03 13639.74 未披露 定期报告 2014-09-30
2014-08-01 13620.54 未披露 定期报告 2014-07-25
2014-08-01 13603.28 未披露 定期报告 2014-06-30
2014-05-02 13580.14 未披露 定期报告 2014-04-25
2014-05-02 13577.79 未披露 定期报告 2014-03-31
2014-03-03 12606.52 未披露 定期报告 2014-02-28
2014-03-03 12170.45 4.14
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From December 31,2012 to December 31,2013 Issuance of common stock under the Equity Incentive plan Sale of common and preferred stock Exercise of warrants Other issuance of common stock
2013-12-31
2013-11-01 12104.99 未披露 定期报告 2013-10-25
2013-11-01 11034.73 4.14 定期报告 2013-09-30
2013-08-02 10942.63 未披露 定期报告 2013-07-26
2013-08-02 10926.08 4.14 定期报告 2013-06-30
2013-05-02 10025.46 未披露 定期报告 2013-04-22
2013-05-02 9998.59 未披露 定期报告 2013-03-31
2013-03-04 9952.71 未披露 定期报告 2013-02-15
2013-03-04 9948.26 未披露
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from December 31, 2011 to December 31, 2012 Exercise of stock options Issuance of common stock for employee stock purchase plan
2012-12-31
2012-10-29 9919.58 未披露 定期报告 2012-10-18
2012-10-29 9914.06 未披露 定期报告 2012-09-30
2012-08-02 9903.52 未披露 定期报告 2012-07-20
2012-08-02 9891.37 未披露 定期报告 2012-06-30
2012-05-02 9880.03 未披露 定期报告 2012-03-31
2012-03-02 9879.81 未披露
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from December 31, 2010 to December 31, 2011 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
2011-12-31
2011-08-04 9874.81 未披露 定期报告 2011-06-30
2011-05-02 9871.00 未披露 定期报告 2011-03-31
2011-03-02 9871.00 未披露 定期报告 2011-02-23
2011-03-02 9850.85 未披露
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Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
2010-12-31
2010-11-02 9850.65 未披露 定期报告 2010-10-22
2010-11-02 9850.10 未披露 定期报告 2010-09-30
2010-08-02 9840.05 未披露 定期报告 2010-07-23
2010-08-02 9835.05 未披露 定期报告 2010-06-30
2010-05-03 9768.82 未披露 定期报告 2010-04-21
2010-05-03 9513.82 未披露 定期报告 2010-03-31
2010-03-12 7812.55 未披露 定期报告 2010-02-19
2010-03-12 7807.41 未披露
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from December 31, 2008 to December 31, 2009 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
2009-12-31
2009-03-04 6309.06 未披露 定期报告 2009-02-20
2009-03-04 6304.04 未披露
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from December 31, 2007 to December 31, 2008 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
2008-12-31
2008-02-29 6045.97 未披露 定期报告 2008-02-26
2008-02-29 6042.72 未披露
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from December 31, 2006 to December 31, 2007 Exercise of stock options Issuance of common stock for employee stock purchase plan Shares issued to purchase joint venture (Dyax-Genzyme LLC) Sale of common stock, net of expenses of $191
2007-12-31
2007-03-13 4815.93 未披露 定期报告 2007-03-07
2007-03-13 4370.01 未披露
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from December 31, 2005 to December 31, 2006 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $86
2006-12-31
2006-03-03 3806.91 未披露 定期报告 2006-02-28
2006-03-03 3802.84 未披露
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from December 31, 2004 to December 31, 2005 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $200
2005-12-31
2005-03-01 3157.90 未披露 定期报告 2005-02-25
2005-03-01 3154.76 未披露
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from December 31, 2003 to December 31, 2004 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $215
2004-12-31
2004-03-11 3112.71 未披露 定期报告 2004-03-08
2004-03-11 2488.78 未披露
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from December 31, 2002 to December 31, 2003 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $521,000
2003-12-31
2003-03-27 2445.51 未披露 定期报告 2003-03-25
2003-03-27 1970.50 未披露
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from December 31, 2001 to December 31, 2002 Exercise of stock options Issuance of common stock for employee stock purchase plan
2002-12-31
2002-04-01 1957.95 未披露 定期报告 2002-03-25
2002-04-01 1943.39 未披露
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from December 31, 2000 to December 31, 2001 Exercise of stock options Issuance of common stock for employee stock purchase plan
2001-12-31
2001-04-02 1912.04 未披露 定期报告 2001-03-14
2001-04-02 1904.54 未披露
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from December 31, 1999 to December 31, 2000 Conversion of preferred stock upon completion of initial public offering Net proceeds from initial public offering Exercise of stock options Exercise of stock warrants
2000-12-31
From December 31,2013 to December 31,2014 Common stock issued under stock plans Sale of common stock Preferred stock conversion to common stock
From December 31,2012 to December 31,2013 Issuance of common stock under the Equity Incentive plan Sale of common and preferred stock Exercise of warrants Other issuance of common stock
from December 31, 2011 to December 31, 2012 Exercise of stock options Issuance of common stock for employee stock purchase plan
from December 31, 2010 to December 31, 2011 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
from December 31, 2008 to December 31, 2009 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
from December 31, 2007 to December 31, 2008 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock
from December 31, 2006 to December 31, 2007 Exercise of stock options Issuance of common stock for employee stock purchase plan Shares issued to purchase joint venture (Dyax-Genzyme LLC) Sale of common stock, net of expenses of $191
from December 31, 2005 to December 31, 2006 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $86
from December 31, 2004 to December 31, 2005 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $200
from December 31, 2003 to December 31, 2004 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $215
from December 31, 2002 to December 31, 2003 Exercise of stock options Issuance of common stock for employee stock purchase plan Sale of common stock, net of expenses of $521,000
from December 31, 2001 to December 31, 2002 Exercise of stock options Issuance of common stock for employee stock purchase plan
from December 31, 2000 to December 31, 2001 Exercise of stock options Issuance of common stock for employee stock purchase plan
from December 31, 1999 to December 31, 2000 Conversion of preferred stock upon completion of initial public offering Net proceeds from initial public offering Exercise of stock options Exercise of stock warrants