股本结构

单位:万股
公告日期 2019-11-07 2019-11-19 2019-08-15 2019-08-15 2019-05-15 2019-04-01
证券总股本 506.10 506.10 506.10 506.10 505.86 505.73
普通股本 506.10 506.10 506.10 506.10 505.86 505.73
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 2019-10-25 2019-09-30 2019-07-31 2019-06-30 2019-03-31 2019-02-28
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
2019-11-07 506.10 未披露 定期报告 2019-10-25
2019-11-19 506.10 未披露 定期报告 2019-09-30
2019-08-15 506.10 未披露 定期报告 2019-07-31
2019-08-15 506.10 未披露
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from March 31, 2019 to June 30, 2019 Issuance of common stock under employee stock purchase plan
2019-06-30
2019-05-15 505.86 未披露
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from December 31, 2018 to March 31, 2019 Issuance of common stock under employee stock purchase plan
2019-03-31
2019-04-01 505.73 未披露 定期报告 2019-02-28
2019-04-01 505.70 未披露
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from December 31, 2017 to December 31, 2018 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
2018-12-31
2018-11-16 499.92 未披露 定期报告 2018-11-01
2018-11-14 499.90 未披露 定期报告 2018-09-30
2018-08-14 499.80 未披露 定期报告 2018-07-31
2018-08-14 499.80 未披露 定期报告 2018-06-30
2018-05-15 499.68 未披露 定期报告 2018-04-20
2018-05-15 499.70 未披露 定期报告 2018-03-31
2018-04-02 499.49 未披露 定期报告 2018-02-28
2018-04-02 499.50 未披露
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from December 31, 2016 to December 31, 2017 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
2017-12-31
2017-11-13 498.98 未披露 定期报告 2017-10-31
2017-11-13 499.00 未披露 定期报告 2017-09-30
2017-08-14 496.53 未披露 定期报告 2017-07-31
2017-08-14 498.50 未披露 定期报告 2017-06-30
2017-05-01 496.53 未披露 定期报告 2017-04-24
2017-05-12 496.50 未披露 定期报告 2017-03-31
2017-03-30 495.75 未披露 定期报告 2017-02-28
2017-03-30 495.80 未披露
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from December 31, 2015 to December 31, 2016 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
2016-12-31
2016-11-10 494.85 未披露 定期报告 2016-10-31
2016-11-10 494.80 未披露 定期报告 2016-09-30
2016-08-12 493.88 未披露 定期报告 2016-07-31
2016-08-12 492.80 未披露 定期报告 2016-06-30
2016-04-29 491.62 未披露 定期报告 2016-04-22
2016-04-14 490.90 未披露 定期报告 2016-04-08
2016-05-16 490.90 未披露 定期报告 2016-03-31
2016-04-14 489.50 未披露
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from December 31, 2014 to December 31, 2015 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
2015-12-31
2015-11-16 488.17 未披露 定期报告 2015-10-31
2015-11-16 488.20 未披露 定期报告 2015-09-30
2015-08-14 486.48 未披露 定期报告 2015-07-31
2015-08-14 486.50 未披露 定期报告 2015-06-30
2015-05-08 484.84 未披露 定期报告 2015-04-30
2015-04-30 485.02 未披露 定期报告 2015-04-24
2015-05-08 484.80 未披露 定期报告 2015-03-31
2015-03-13 483.22 未披露 定期报告 2015-02-28
2015-03-13 483.20 未披露
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From December 31,2013 to December 31,2014 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
2014-12-31
2014-11-06 482.21 未披露 定期报告 2014-10-31
2014-11-06 482.20 未披露 定期报告 2014-09-30
2014-08-08 480.94 未披露 定期报告 2014-07-31
2014-08-08 480.90 未披露 定期报告 2014-06-30
2014-04-24 479.51 未披露 定期报告 2014-04-16
2014-05-14 479.30 未披露 定期报告 2014-03-31
2014-03-14 477.80 未披露 定期报告 2014-02-28
2014-03-14 475.40 未披露
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From December 31,2012 to December 31,2013 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
2013-12-31
2013-11-08 474.62 未披露 定期报告 2013-10-31
2013-11-08 474.00 未披露 定期报告 2013-09-30
2013-08-09 471.63 未披露 定期报告 2013-07-31
2013-08-09 471.60 未披露 定期报告 2013-06-30
2013-04-24 470.15 未披露 定期报告 2013-04-17
2013-05-10 470.10 未披露 定期报告 2013-03-31
2013-03-15 468.52 未披露 定期报告 2013-02-28
2013-03-15 468.50 未披露
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from December 31, 2011 to December 31, 2012 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
2012-12-31
2012-11-08 467.09 未披露 定期报告 2012-10-31
2012-11-08 467.10 未披露 定期报告 2012-09-30
2012-08-10 465.68 未披露 定期报告 2012-07-31
2012-08-10 465.70 未披露 定期报告 2012-06-30
2012-05-10 464.12 未披露 定期报告 2012-04-30
2012-05-10 463.90 未披露 定期报告 2012-03-31
2012-03-08 459.77 未披露 定期报告 2012-02-29
2012-03-08 452.90 未披露
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from December 31, 2010 to December 31, 2011 Issuance of common stock from restricted stocks awards Issuance of common stock under employee stock purchase plan
2011-12-31
2011-11-14 451.59 未披露 定期报告 2011-09-30
2011-08-11 450.52 未披露 定期报告 2011-07-29
2011-08-11 450.50 未披露 定期报告 2011-06-30
2011-05-09 449.42 未披露 定期报告 2011-04-30
2011-05-09 449.40 未披露 定期报告 2011-03-31
2011-03-04 448.17 未披露 定期报告 2011-02-28
2011-03-04 448.20 未披露
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from December 31, 2009 to December 31, 2010 Issuance of common stock from restricted stocks awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
2010-12-31
2010-11-09 446.94 未披露 定期报告 2010-10-31
2010-11-09 443.30 未披露 定期报告 2010-09-30
2010-08-06 445.98 未披露 定期报告 2010-07-31
2010-08-06 443.30 未披露 定期报告 2010-06-30
2010-05-07 445.31 未披露 定期报告 2010-04-30
2010-05-07 443.30 未披露 定期报告 2010-03-31
2010-03-05 443.37 未披露 定期报告 2010-02-28
2010-03-05 443.30 未披露
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from December 31, 2008 to December 31, 2009 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
2009-12-31
2009-02-26 437.71 未披露 定期报告 2009-01-31
2009-02-26 437.60 未披露
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from December 31, 2007 to December 31, 2008 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Retirement of fractional shares due to reverse stock split Issuance of common stock from exercise of options On September 9, 2008, the company announced that the Board of Directors and requisite stockholders had approved a reverse stock split of its common stock on a one for twenty five ratio, effective October 24, 2008.
2008-12-31
2008-02-22 10895.03 未披露 定期报告 2008-01-31
2008-02-22 10892.90 未披露
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from December 31, 2006 to December 31, 2007 Issuance of common stock from restricted stocks awards Issuance of common stock under employee stock purchase plan Issuance of common stock from warrants exercise Issuance of common stock from exercise of options
2007-12-31
2007-03-27 10656.66 未披露 定期报告 2007-02-28
2007-03-27 10652.30 未披露
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from December 31, 2005 to December 31, 2006 Exchange of debt to common stock Issuance of common stock under employee stock purchase plan Issuance of common stock from rights offering, net of issuance costs Issuance of common stock from exercise of options
2006-12-31
2006-06-09 6902.50 未披露
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On March 8, 2006, pursuant to an agreement entered into on December 20, 2005, the Company completed the exchange of approximately $15.5 million of principal and interest on outstanding secured convertible notes for common shares of the Company. In connection with this transaction, the Company issued 34,500,000 shares of its common stock.
2006-03-15
2006-06-09 3452.20 未披露
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from December 31, 2004 to December 31, 2005 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
2005-12-31
2005-03-15 3397.09 未披露 定期报告 2005-03-04
2005-03-15 3395.10 未披露
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from December 31, 2003 to December 31, 2004 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Stock-based compensation charge (reversal)
2004-12-31
2004-03-15 3334.71 未披露 定期报告 2004-03-05
2004-03-15 3319.80 未披露
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from December 31, 2002 to December 31, 2003 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Stock-based compensation charge
2003-12-31
2003-03-31 3247.76 未披露 定期报告 2003-03-20
2003-03-31 3244.00 未披露
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from December 31, 2001 to December 31, 2002 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options On July 24, 2002, the company had approved a one-for-nine reverse split of its common stock, the reverse split was effective as of 8:00 p.m. Eastern Daylight Time on July 29, 2002.
2002-12-31
2002-04-01 28684.45 未披露 定期报告 2002-03-26
2002-04-01 28479.40 未披露
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from December 31, 2000 to December 31, 2001 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Issuance of common stock in connection with Keyeon acquisition
2001-12-31
2001-04-02 27210.15 未披露 定期报告 2001-03-28
2001-04-02 27006.60 未披露
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from December 31, 1999 to December 31, 2000 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options, including tax benefits of $22,841 Issuance of common stock in connection with Interleaf acquisition Long-term investment in exchange for common stock Issuance of common stock from exercise of warrants
2000-12-31
2000-03-30 24835.91 未披露 定期报告 2000-03-24
2000-03-30 24481.20 未披露
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from December 31, 1998 to December 31, 1999 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Issuance of common stock from public offering, net of costs of $2,285 Issuance of common stock from exercise of warrant On September 29, 1999, the Company's Board of Directors declared a three-for-one common stock split in the form of a stock dividend .The stock dividend payment date was October 25, 1999 and the Company's common stock traded ex-dividend starting October 26, 1999, reflecting the three-for-one stock split.
1999-12-31
1999-03-30 2506.53 未披露 定期报告 1999-03-26
1999-03-30 2479.60 未披露
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from December 31, 1997 to December 31, 1998 Issuance of common stock from public offering, net of costs Issuance of common stock for long-term investments Issuance of common stock from exercise of warrants Issuance of stock under employee stock purchase plan Issuance of common stock from exercise of options Common stock repurchased
1998-12-31
1998-03-09 2040.40 未披露 定期报告 1998-03-01
1998-03-09 2034.30 未披露
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from December 31, 1996 to December 31, 1997 Issuance of stock under employee stock purchase plan Issuance of common stock from exercise of options Common stock repurchased
1997-12-31
1997-03-31 2000.48 未披露 定期报告 1997-03-01
1997-03-31 1990.80 未披露
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from December 31, 1995 to December 31, 1996 Issuance of Series C convertible preferred stock at $2.00 per share Issuance of Series E convertible preferred stock at $8.00 per share Conversion of preferred Series A,B,C and E to common stock Issuance of common stock in initial public offering Issuance under stock option plans
1996-12-31
from March 31, 2019 to June 30, 2019 Issuance of common stock under employee stock purchase plan
from December 31, 2018 to March 31, 2019 Issuance of common stock under employee stock purchase plan
from December 31, 2017 to December 31, 2018 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
from December 31, 2016 to December 31, 2017 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
from December 31, 2015 to December 31, 2016 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
from December 31, 2014 to December 31, 2015 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
From December 31,2013 to December 31,2014 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
From December 31,2012 to December 31,2013 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
from December 31, 2011 to December 31, 2012 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
from December 31, 2010 to December 31, 2011 Issuance of common stock from restricted stocks awards Issuance of common stock under employee stock purchase plan
from December 31, 2009 to December 31, 2010 Issuance of common stock from restricted stocks awards Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
from December 31, 2008 to December 31, 2009 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan
from December 31, 2007 to December 31, 2008 Issuance of common stock from restricted stock awards Issuance of common stock under employee stock purchase plan Retirement of fractional shares due to reverse stock split Issuance of common stock from exercise of options On September 9, 2008, the company announced that the Board of Directors and requisite stockholders had approved a reverse stock split of its common stock on a one for twenty five ratio, effective October 24, 2008.
from December 31, 2006 to December 31, 2007 Issuance of common stock from restricted stocks awards Issuance of common stock under employee stock purchase plan Issuance of common stock from warrants exercise Issuance of common stock from exercise of options
from December 31, 2005 to December 31, 2006 Exchange of debt to common stock Issuance of common stock under employee stock purchase plan Issuance of common stock from rights offering, net of issuance costs Issuance of common stock from exercise of options
On March 8, 2006, pursuant to an agreement entered into on December 20, 2005, the Company completed the exchange of approximately $15.5 million of principal and interest on outstanding secured convertible notes for common shares of the Company. In connection with this transaction, the Company issued 34,500,000 shares of its common stock.
from December 31, 2004 to December 31, 2005 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options
from December 31, 2003 to December 31, 2004 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Stock-based compensation charge (reversal)
from December 31, 2002 to December 31, 2003 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Stock-based compensation charge
from December 31, 2001 to December 31, 2002 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options On July 24, 2002, the company had approved a one-for-nine reverse split of its common stock, the reverse split was effective as of 8:00 p.m. Eastern Daylight Time on July 29, 2002.
from December 31, 2000 to December 31, 2001 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Issuance of common stock in connection with Keyeon acquisition
from December 31, 1999 to December 31, 2000 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options, including tax benefits of $22,841 Issuance of common stock in connection with Interleaf acquisition Long-term investment in exchange for common stock Issuance of common stock from exercise of warrants
from December 31, 1998 to December 31, 1999 Issuance of common stock under employee stock purchase plan Issuance of common stock from exercise of options Issuance of common stock from public offering, net of costs of $2,285 Issuance of common stock from exercise of warrant On September 29, 1999, the Company's Board of Directors declared a three-for-one common stock split in the form of a stock dividend .The stock dividend payment date was October 25, 1999 and the Company's common stock traded ex-dividend starting October 26, 1999, reflecting the three-for-one stock split.
from December 31, 1997 to December 31, 1998 Issuance of common stock from public offering, net of costs Issuance of common stock for long-term investments Issuance of common stock from exercise of warrants Issuance of stock under employee stock purchase plan Issuance of common stock from exercise of options Common stock repurchased
from December 31, 1996 to December 31, 1997 Issuance of stock under employee stock purchase plan Issuance of common stock from exercise of options Common stock repurchased
from December 31, 1995 to December 31, 1996 Issuance of Series C convertible preferred stock at $2.00 per share Issuance of Series E convertible preferred stock at $8.00 per share Conversion of preferred Series A,B,C and E to common stock Issuance of common stock in initial public offering Issuance under stock option plans