股本结构
单位:万股
| 公告日期 | 2019-09-04 | 2019-09-04 | 2019-08-26 | 2019-06-14 | 2019-06-14 | 2019-02-28 |
|---|---|---|---|---|---|---|
| 证券总股本 | 12010.80 | 12009.70 | 12007.90 | 11983.59 | 11800.60 | 11790.34 |
| 普通股本 | 12010.80 | 12009.70 | 12007.90 | 11983.59 | 11800.60 | 11790.34 |
| 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 | 2019-08-30 | 2019-07-28 | 2019-07-01 | 2019-06-10 | 2019-04-28 | 2019-02-26 |
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 |
|---|---|---|---|---|
| 2019-09-04 | 12010.80 | 未披露 | 定期报告 | 2019-08-30 |
| 2019-09-04 | 12009.70 | 未披露 |
更多>>
from April 28, 2019 to July 28, 2019
Issuance of shares pursuant to employee stock purchase plan and equity plans, net of tax withholdings
|
2019-07-28 |
| 2019-08-26 | 12007.90 | 未披露 | 定期报告 | 2019-07-01 |
| 2019-06-14 | 11983.59 | 未披露 | 定期报告 | 2019-06-10 |
| 2019-06-14 | 11800.60 | 未披露 |
更多>>
from April 29, 2018 to April 28, 2019
Issuance of shares pursuant to employee stock purchase plan and equity plans, net of tax withholdings
Employer contribution to defined contribution retirement plan
|
2019-04-28 |
| 2019-02-28 | 11790.34 | 未披露 | 定期报告 | 2019-02-26 |
| 2019-02-08 | 11790.09 | 未披露 | 定期报告 | 2019-02-05 |
| 2019-02-28 | 11789.80 | 未披露 | 定期报告 | 2019-01-27 |
| 2019-02-08 | 11782.45 | 未披露 | 定期报告 | 2018-11-30 |
| 2018-12-03 | 11740.38 | 未披露 | 定期报告 | 2018-11-29 |
| 2018-11-09 | 11738.54 | 未披露 | 定期报告 | 2018-11-06 |
| 2018-12-03 | 11735.40 | 未披露 | 定期报告 | 2018-10-28 |
| 2018-09-06 | 11721.14 | 未披露 | 定期报告 | 2018-08-31 |
| 2018-09-06 | 11716.00 | 未披露 | 定期报告 | 2018-07-29 |
| 2018-07-26 | 11715.65 | 未披露 | 定期报告 | 2018-07-13 |
| 2018-06-15 | 11492.36 | 未披露 | 定期报告 | 2018-06-08 |
| 2018-06-15 | 11481.30 | 未披露 |
更多>>
from April 30, 2017 to April 29, 2018
Issuance of shares pursuant to employee stock purchase plan and equity plans, net of tax withholdings
Employer contribution to defined contribution retirement plan
|
2018-04-29 |
| 2018-03-08 | 11469.49 | 未披露 | 定期报告 | 2018-03-02 |
| 2018-03-08 | 11446.00 | 未披露 | 定期报告 | 2018-01-28 |
| 2017-12-07 | 11402.41 | 未披露 | 定期报告 | 2017-12-01 |
| 2017-12-07 | 11402.30 | 未披露 | 定期报告 | 2017-10-29 |
| 2017-09-07 | 11388.76 | 未披露 | 定期报告 | 2017-09-01 |
| 2017-09-07 | 11385.30 | 未披露 | 定期报告 | 2017-07-30 |
| 2017-07-26 | 11384.90 | 未披露 | 定期报告 | 2017-07-14 |
| 2017-06-16 | 11152.63 | 未披露 | 定期报告 | 2017-06-09 |
| 2017-06-16 | 11151.92 | 未披露 |
更多>>
from May 1, 2016 to April 30, 2017
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
|
2017-04-30 |
| 2017-03-09 | 11138.77 | 未披露 | 定期报告 | 2017-03-03 |
| 2017-03-09 | 11127.94 | 未披露 | 定期报告 | 2017-01-29 |
| 2016-12-08 | 11069.40 | 未披露 | 定期报告 | 2016-12-02 |
| 2016-12-08 | 11063.13 | 未披露 | 定期报告 | 2016-10-30 |
| 2016-10-12 | 11023.66 | 未披露 | 定期报告 | 2016-09-02 |
| 2016-09-08 | 11016.95 | 未披露 | 定期报告 | 2016-07-31 |
| 2016-07-27 | 11015.16 | 未披露 | 定期报告 | 2016-07-15 |
| 2016-06-17 | 10770.68 | 未披露 | 定期报告 | 2016-06-10 |
| 2016-06-17 | 10769.63 | 未披露 |
更多>>
from May 3, 2015 to May 1, 2016
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
|
2016-05-01 |
| 2016-03-10 | 10753.01 | 未披露 | 定期报告 | 2016-03-04 |
| 2016-03-10 | 10752.13 | 未披露 | 定期报告 | 2016-01-31 |
| 2015-12-10 | 10696.07 | 未披露 | 定期报告 | 2015-12-04 |
| 2015-12-10 | 10678.54 | 未披露 | 定期报告 | 2015-11-01 |
| 2015-09-10 | 10659.05 | 未披露 | 定期报告 | 2015-09-04 |
| 2015-09-10 | 10654.67 | 未披露 | 定期报告 | 2015-08-02 |
| 2015-07-30 | 10654.13 | 未披露 | 定期报告 | 2015-07-17 |
| 2015-06-19 | 10415.10 | 未披露 | 定期报告 | 2015-06-12 |
| 2015-06-19 | 10413.18 | 未披露 |
更多>>
from April 27, 2014 to May 3, 2015
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
Issuance of shares upon conversion of convertible debt
|
2015-05-03 |
| 2015-03-05 | 10391.33 | 未披露 | 定期报告 | 2015-02-27 |
| 2015-03-05 | 10387.94 | 未披露 | 定期报告 | 2015-01-25 |
| 2014-12-04 | 10342.13 | 未披露 | 定期报告 | 2014-11-28 |
| 2014-12-04 | 9998.31 | 未披露 | 定期报告 | 2014-10-26 |
| 2014-09-04 | 9955.68 | 未披露 | 定期报告 | 2014-08-29 |
| 2014-09-04 | 9952.89 | 未披露 | 定期报告 | 2014-07-27 |
| 2014-07-23 | 9952.95 | 未披露 | 定期报告 | 2014-07-11 |
| 2014-06-26 | 9731.14 | 未披露 | 定期报告 | 2014-05-30 |
| 2014-06-26 | 9728.17 | 未披露 |
更多>>
from April 28, 2013 to April 27, 2014
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
|
2014-04-27 |
| 2014-03-06 | 9676.75 | 未披露 | 定期报告 | 2014-02-28 |
| 2014-03-06 | 9672.13 | 未披露 | 定期报告 | 2014-01-26 |
| 2013-12-05 | 9612.87 | 未披露 | 定期报告 | 2013-11-29 |
| 2013-12-05 | 9611.13 | 未披露 | 定期报告 | 2013-10-27 |
| 2013-07-24 | 9565.28 | 未披露 | 定期报告 | 2013-07-12 |
| 2013-06-24 | 9378.53 | 未披露 | 定期报告 | 2013-05-31 |
| 2013-06-24 | 9377.86 | 未披露 |
更多>>
From April 30, 2012 to April 28, 2013
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Issuance of shares for exercise of warrants
Employer contribution to defined contribution retirement plan
|
2013-04-28 |
| 2013-03-08 | 9343.13 | 未披露 | 定期报告 | 2013-02-28 |
| 2013-03-08 | 9340.66 | 未披露 | 定期报告 | 2013-01-27 |
| 2012-12-06 | 9284.98 | 未披露 | 定期报告 | 2012-11-30 |
| 2012-12-06 | 9284.68 | 未披露 | 定期报告 | 2012-10-28 |
| 2012-10-22 | 9284.63 | 未披露 | 定期报告 | 2012-10-10 |
| 2012-09-06 | 9270.81 | 未披露 | 定期报告 | 2012-08-31 |
| 2012-09-06 | 9268.54 | 未披露 | 定期报告 | 2012-07-29 |
| 2012-06-29 | 9151.39 | 未披露 | 定期报告 | 2012-06-15 |
| 2012-06-29 | 9145.16 | 未披露 |
更多>>
from April 30,2011 to April 30,2012
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
|
2012-04-30 |
| 2012-03-08 | 9127.87 | 未披露 | 定期报告 | 2012-02-29 |
| 2012-03-08 | 9121.22 | 未披露 | 定期报告 | 2012-01-29 |
| 2011-12-08 | 9082.93 | 未披露 | 定期报告 | 2011-11-30 |
| 2011-12-08 | 9082.16 | 未披露 | 定期报告 | 2011-10-30 |
| 2011-09-09 | 9060.23 | 未披露 | 定期报告 | 2011-08-31 |
| 2011-09-09 | 9058.89 | 未披露 | 定期报告 | 2011-07-31 |
| 2011-06-28 | 8994.60 | 未披露 | 定期报告 | 2011-06-09 |
| 2011-06-28 | 8990.31 | 未披露 |
更多>>
From April 30, 2010 to April 30, 2011
Exercise of stock options, warrants and restricted stock issued under restricted stock awards plan
Repurchase of common stock
Issuance of common stock through employee stock purchase plan
Shares issued on conversion of convertible debt
Issuance of common stock pursuant to public offering
|
2011-04-30 |
| 2011-03-10 | 8963.18 | 未披露 | 定期报告 | 2011-02-28 |
| 2011-03-10 | 8737.64 | 未披露 | 定期报告 | 2011-01-30 |
| 2010-12-08 | 7719.69 | 未披露 | 定期报告 | 2010-11-30 |
| 2010-12-08 | 7718.46 | 未披露 | 定期报告 | 2010-10-31 |
| 2010-09-09 | 7650.94 | 未披露 | 定期报告 | 2010-08-31 |
| 2010-09-09 | 7649.28 | 未披露 | 定期报告 | 2010-08-01 |
| 2010-07-01 | 7588.60 | 未披露 | 定期报告 | 2010-06-10 |
| 2010-07-01 | 7582.49 | 未披露 |
更多>>
from April 30, 2009 to April 30, 2010
Exercise of stock options, warrants and restricted stock issued under restricted stock awards plan
Issuance of common stock through employee stock purchase plan
Shares issued on conversion of convertible debt
Shares issued on conversion of convertible debt
On September 25, 2009, the Company effected a 1-for-8 reverse split of its common stock.
|
2010-04-30 |
| 2010-07-01 | 6464.52 | 未披露 |
更多>>
On September 25, 2009, the Company effected a 1-for-8 reverse split of its common stock. The number of authorized shares of common stock was not changed. The reverse stock split reduced the Company’s issued and outstanding shares of common stock as of September 25, 2009 from 517,161,351 shares to 64,645,169 shares.
|
2009-09-28 |
| 2009-07-09 | 47812.72 | 未披露 | 定期报告 | 2009-06-10 |
| 2009-07-09 | 47749.21 | 未披露 |
更多>>
from April 30, 2008 to April 30, 2009
Exercise of stock options and stock issued under restricted stock awards plan
Issuance of common stock through employee stock purchase plan
Issuance of stock related to acquisition of Optium
|
2009-04-30 |
| 2008-06-30 | 30897.49 | 未披露 | 定期报告 | 2008-05-31 |
| 2008-06-30 | 30883.92 | 未披露 |
更多>>
from April 30, 2007 to April 30, 2008
Exercise of warrants and stock options, net of repurchase of unvested shares
|
2008-04-30 |
| 2007-12-04 | 30863.48 | 未披露 | 定期报告 | 2007-11-30 |
| 2007-12-04 | 30863.24 | 未披露 |
更多>>
from April 30, 2006 to April 30, 2007
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
|
2007-04-30 |
| 2006-07-14 | 30701.28 | 未披露 | 定期报告 | 2006-06-30 |
| 2006-07-14 | 30551.21 | 未披露 |
更多>>
from April 30, 2005 to April 30, 2006
Issuance of common stock for conversion of convertible notes
Issuance of common stock related to acquisition of InterSan
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
|
2006-04-30 |
| 2005-07-29 | 27704.84 | 未披露 | 定期报告 | 2005-06-30 |
| 2005-07-29 | 25893.13 | 未披露 |
更多>>
from April 30, 2004 to April 30, 2005
Issuance of common stock for completion of milestones related to acquisition of Transwave
Issuance of common stock related to acquisition of certain assets
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
|
2005-04-30 |
| 2004-07-14 | 22285.03 | 未披露 | 定期报告 | 2004-06-30 |
| 2004-07-14 | 22253.13 | 未披露 |
更多>>
from April 30, 2003 to April 30, 2004
Issuance of common stock for completion of milestones related to acquisition of Transwave
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
Issuance of common stock for conversion of convertible notes
Issuance of common stock for fees associated with the purchase of assets
|
2004-04-30 |
| 2003-07-29 | 20853.49 | 未披露 | 定期报告 | 2003-06-27 |
| 2003-07-29 | 20729.57 | 未披露 |
更多>>
from April 30, 2002 to April 30, 2003
Issuance of common stock and warrants upon acquisition of Genoa
Issuance of common stock upon conversion of note issued on acquisition of certain assets
Issuance of common stock for completion of milestones related to acquisition of Transwave
Issuance of common stock for completion of milestones related to acquisition of Sensors Unlimited
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan( in 2003 sdsd in 2002)
|
2003-04-30 |
| 2002-07-29 | 19711.26 | 未披露 | 定期报告 | 2002-06-28 |
| 2002-07-29 | 19255.22 | 未披露 |
更多>>
from April 30, 2001 to April 30, 2002
Issuance of Series A preferred stock and assumption of options upon acquisition of subsidiaries
Issuance of common stock for completion of milestones on acquisition of subsidiaries
Conversion of Series A preferred stock issued upon acquisition of subsidiary to Common on a 3 for 1 basis
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
|
2002-04-30 |
| 2001-07-18 | 18550.19 | 199.13 | 定期报告 | 2001-05-31 |
| 2001-07-18 | 17916.33 | 112.10 |
更多>>
from April 30, 2000 to April 30, 2001
Issuance of Series A preferred stock and assumption of options upon acquisition of subsidiary
Issuance of common stock and assumption of options upon acquisition of subsidiaries
Exercise of stock options, net of loans and repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
|
2001-04-30 |
| 2000-07-31 | 15986.23 | 未披露 | 定期报告 | 2000-06-30 |
| 2000-07-31 | 15984.28 | 未披露 |
更多>>
from April 30, 1999 to April 30, 2000
Conversion of preferred stock
Redemption of preferred stock
Issuance of common stock, net of issuance costs of $2,720
Stock options exercised net of loans and repurchase of unvested shares
Effective April 12, 2000, the Company's shareholders approved a three-for-one stock split in the form of a stock dividend.
|
2000-04-30 |
from April 28, 2019 to July 28, 2019
Issuance of shares pursuant to employee stock purchase plan and equity plans, net of tax withholdings
from April 29, 2018 to April 28, 2019
Issuance of shares pursuant to employee stock purchase plan and equity plans, net of tax withholdings
Employer contribution to defined contribution retirement plan
from April 30, 2017 to April 29, 2018
Issuance of shares pursuant to employee stock purchase plan and equity plans, net of tax withholdings
Employer contribution to defined contribution retirement plan
from May 1, 2016 to April 30, 2017
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
from May 3, 2015 to May 1, 2016
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
from April 27, 2014 to May 3, 2015
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
Issuance of shares upon conversion of convertible debt
from April 28, 2013 to April 27, 2014
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
From April 30, 2012 to April 28, 2013
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Issuance of shares for exercise of warrants
Employer contribution to defined contribution retirement plan
from April 30,2011 to April 30,2012
Issuance of shares pursuant to equity plans, net of tax withholdings
Issuance of shares pursuant to employee stock purchase plan
Employer contribution to defined contribution retirement plan
From April 30, 2010 to April 30, 2011
Exercise of stock options, warrants and restricted stock issued under restricted stock awards plan
Repurchase of common stock
Issuance of common stock through employee stock purchase plan
Shares issued on conversion of convertible debt
Issuance of common stock pursuant to public offering
from April 30, 2009 to April 30, 2010
Exercise of stock options, warrants and restricted stock issued under restricted stock awards plan
Issuance of common stock through employee stock purchase plan
Shares issued on conversion of convertible debt
Shares issued on conversion of convertible debt
On September 25, 2009, the Company effected a 1-for-8 reverse split of its common stock.
On September 25, 2009, the Company effected a 1-for-8 reverse split of its common stock. The number of authorized shares of common stock was not changed. The reverse stock split reduced the Company’s issued and outstanding shares of common stock as of September 25, 2009 from 517,161,351 shares to 64,645,169 shares.
from April 30, 2008 to April 30, 2009
Exercise of stock options and stock issued under restricted stock awards plan
Issuance of common stock through employee stock purchase plan
Issuance of stock related to acquisition of Optium
from April 30, 2007 to April 30, 2008
Exercise of warrants and stock options, net of repurchase of unvested shares
from April 30, 2006 to April 30, 2007
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
from April 30, 2005 to April 30, 2006
Issuance of common stock for conversion of convertible notes
Issuance of common stock related to acquisition of InterSan
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
from April 30, 2004 to April 30, 2005
Issuance of common stock for completion of milestones related to acquisition of Transwave
Issuance of common stock related to acquisition of certain assets
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
from April 30, 2003 to April 30, 2004
Issuance of common stock for completion of milestones related to acquisition of Transwave
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
Issuance of common stock for conversion of convertible notes
Issuance of common stock for fees associated with the purchase of assets
from April 30, 2002 to April 30, 2003
Issuance of common stock and warrants upon acquisition of Genoa
Issuance of common stock upon conversion of note issued on acquisition of certain assets
Issuance of common stock for completion of milestones related to acquisition of Transwave
Issuance of common stock for completion of milestones related to acquisition of Sensors Unlimited
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan( in 2003 sdsd in 2002)
from April 30, 2001 to April 30, 2002
Issuance of Series A preferred stock and assumption of options upon acquisition of subsidiaries
Issuance of common stock for completion of milestones on acquisition of subsidiaries
Conversion of Series A preferred stock issued upon acquisition of subsidiary to Common on a 3 for 1 basis
Exercise of warrants, stock options, net of repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
from April 30, 2000 to April 30, 2001
Issuance of Series A preferred stock and assumption of options upon acquisition of subsidiary
Issuance of common stock and assumption of options upon acquisition of subsidiaries
Exercise of stock options, net of loans and repurchase of unvested shares
Issuance of common stock through employee stock purchase plan
from April 30, 1999 to April 30, 2000
Conversion of preferred stock
Redemption of preferred stock
Issuance of common stock, net of issuance costs of $2,720
Stock options exercised net of loans and repurchase of unvested shares
Effective April 12, 2000, the Company's shareholders approved a three-for-one stock split in the form of a stock dividend.