股本结构
单位:万股
| 公告日期 | 2022-03-01 | 2022-03-01 | 2021-11-09 | 2021-11-09 | 2021-08-09 | 2021-08-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 9667.64 | 9700.00 | 9651.24 | 9700.00 | 9636.97 | 9600.00 |
| 普通股本 | 9667.64 | 9700.00 | 9651.24 | 9700.00 | 9636.97 | 9600.00 |
| 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 | 2022-02-24 | 2021-12-31 | 2021-11-03 | 2021-09-30 | 2021-08-04 | 2021-06-30 |
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 |
|---|---|---|---|---|
| 2022-03-01 | 9667.64 | 未披露 | 定期报告 | 2022-02-24 |
| 2022-03-01 | 9700.00 | 未披露 | 定期报告 | 2021-12-31 |
| 2021-11-09 | 9651.24 | 未披露 | 定期报告 | 2021-11-03 |
| 2021-11-09 | 9700.00 | 未披露 | 定期报告 | 2021-09-30 |
| 2021-08-09 | 9636.97 | 未披露 | 定期报告 | 2021-08-04 |
| 2021-08-09 | 9600.00 | 未披露 | 定期报告 | 2021-06-30 |
| 2021-05-10 | 9607.83 | 未披露 | 定期报告 | 2021-05-04 |
| 2021-04-26 | 9603.87 | 未披露 | 定期报告 | 2021-04-12 |
| 2021-05-10 | 9600.00 | 未披露 | 定期报告 | 2021-03-31 |
| 2021-04-26 | 9593.21 | 未披露 | 定期报告 | 2021-03-23 |
| 2021-03-01 | 9538.99 | 未披露 | 定期报告 | 2021-02-23 |
| 2021-03-01 | 9500.00 | 未披露 | 定期报告 | 2020-12-31 |
| 2020-11-04 | 9516.98 | 未披露 | 定期报告 | 2020-10-29 |
| 2020-11-04 | 9500.00 | 未披露 | 定期报告 | 2020-09-30 |
| 2020-07-23 | 9470.51 | 未披露 | 定期报告 | 2020-07-20 |
| 2020-07-23 | 9500.00 | 未披露 | 定期报告 | 2020-06-30 |
| 2020-05-11 | 9447.49 | 未披露 | 定期报告 | 2020-05-05 |
| 2020-04-28 | 9446.66 | 未披露 | 定期报告 | 2020-04-13 |
| 2020-04-28 | 9433.98 | 未披露 | 定期报告 | 2020-03-31 |
| 2020-02-18 | 9387.07 | 未披露 | 定期报告 | 2020-02-14 |
| 2020-02-18 | 9400.00 | 未披露 | 定期报告 | 2019-12-31 |
| 2019-11-07 | 9325.24 | 未披露 | 定期报告 | 2019-11-04 |
| 2019-11-07 | 9300.00 | 未披露 | 定期报告 | 2019-09-30 |
| 2019-08-02 | 9314.31 | 未披露 | 定期报告 | 2019-07-30 |
| 2019-08-02 | 9300.00 | 未披露 | 定期报告 | 2019-06-30 |
| 2019-05-08 | 9292.36 | 未披露 | 定期报告 | 2019-05-06 |
| 2019-04-29 | 9268.51 | 未披露 | 定期报告 | 2019-04-15 |
| 2019-05-08 | 9300.00 | 未披露 | 定期报告 | 2019-03-31 |
| 2019-04-29 | 9265.93 | 未披露 | 定期报告 | 2019-03-29 |
| 2019-02-28 | 9224.88 | 未披露 | 定期报告 | 2019-02-22 |
| 2019-02-28 | 9190.00 | 未披露 |
更多>>
from December 31, 2017 to December 31, 2018
Issuances and purchases of common stock
|
2018-12-31 |
| 2018-11-08 | 9170.64 | 未披露 | 定期报告 | 2018-11-05 |
| 2018-11-08 | 9140.00 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-02 | 9142.52 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-08-02 | 9140.00 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-02 | 9073.83 | 未披露 | 定期报告 | 2018-04-30 |
| 2018-04-30 | 9072.09 | 未披露 | 定期报告 | 2018-04-16 |
| 2018-05-02 | 9070.00 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-04-30 | 9071.73 | 未披露 | 定期报告 | 2018-03-30 |
| 2018-03-01 | 8996.53 | 未披露 | 定期报告 | 2018-02-26 |
| 2018-03-01 | 8990.00 | 未披露 |
更多>>
From December 31, 2016 to December 31, 2017
Issuances and purchases of Class A common stock
|
2017-12-31 |
| 2017-11-02 | 8964.14 | 未披露 | 定期报告 | 2017-10-30 |
| 2017-10-20 | 8963.69 | 未披露 | 定期报告 | 2017-10-17 |
| 2017-11-02 | 8960.00 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-07-24 | 8942.47 | 未披露 | 定期报告 | 2017-07-20 |
| 2017-07-24 | 8940.00 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-01 | 8879.67 | 未披露 | 定期报告 | 2017-04-26 |
| 2017-05-01 | 8875.66 | 未披露 | 定期报告 | 2017-04-18 |
| 2017-05-01 | 8870.00 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-03 | 8813.09 | 未披露 | 定期报告 | 2017-02-27 |
| 2017-03-03 | 8800.00 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Shares issued as part of equity-based compensation plans and the ESPP, net of shares surrendered
|
2016-12-31 |
| 2016-11-03 | 8756.56 | 未披露 | 定期报告 | 2016-10-27 |
| 2016-11-03 | 8760.00 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-05 | 8752.37 | 未披露 | 定期报告 | 2016-08-02 |
| 2016-08-05 | 8750.00 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-06 | 8736.30 | 未披露 | 定期报告 | 2016-05-03 |
| 2016-04-29 | 8707.12 | 未披露 | 定期报告 | 2016-04-20 |
| 2016-05-06 | 8700.00 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-02-29 | 8652.86 | 未披露 | 定期报告 | 2016-02-22 |
| 2016-02-29 | 8650.00 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of shares surrendered
|
2015-12-31 |
| 2015-11-09 | 8623.17 | 未披露 | 定期报告 | 2015-11-05 |
| 2015-11-09 | 8620.00 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
|
2015-09-30 |
| 2015-08-07 | 8610.42 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-07 | 8610.00 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
|
2015-06-30 |
| 2015-05-11 | 8582.32 | 未披露 | 定期报告 | 2015-05-04 |
| 2015-04-30 | 8581.89 | 未披露 | 定期报告 | 2015-04-15 |
| 2015-05-11 | 8580.00 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
|
2015-03-31 |
| 2015-03-17 | 8552.42 | 未披露 | 定期报告 | 2015-03-12 |
| 2015-03-17 | 8510.00 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Shares issued as part of equity-based compensation plans and the ESPP, net of shares surrendered
Shares repurchased into treasury stock
|
2014-12-31 |
| 2014-10-31 | 8482.91 | 未披露 | 定期报告 | 2014-10-28 |
| 2014-10-31 | 8480.00 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
Common stock repurchases
|
2014-09-30 |
| 2014-08-06 | 8464.94 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-06 | 8460.00 | 未披露 |
更多>>
from December 31, 2013 to June 30, 2014
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
Common stock repurchases
|
2014-06-30 |
| 2014-05-09 | 8427.24 | 未披露 | 定期报告 | 2014-05-05 |
| 2014-04-30 | 8425.08 | 未披露 | 定期报告 | 2014-04-16 |
| 2014-05-09 | 8420.00 | 未披露 |
更多>>
from December 31, 2013 to March 31, 2014
Shares issued as part of equity-based compensation plans and the Employee Stock
Purchase Plan ("ESPP"), net of restricted stock units surrendered
Common stock repurchases
|
2014-03-31 |
| 2014-03-17 | 8393.33 | 未披露 | 定期报告 | 2014-03-10 |
| 2014-03-17 | 8524.00 | 未披露 |
更多>>
From December 31,2012 to December 31,2013
Purchase of Class A common stock
|
2013-12-31 |
| 2013-11-08 | 8519.97 | 未披露 | 定期报告 | 2013-11-05 |
| 2013-11-08 | 8518.80 | 未披露 |
更多>>
from December 31, 2012 to September 30, 2013
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan ("ESPP"), net of restricted stock units ("RSUs") surrendered
Shares repurchased into treasury stock
|
2013-09-30 |
| 2013-08-08 | 8508.62 | 未披露 | 定期报告 | 2013-08-05 |
| 2013-08-08 | 8507.40 | 未披露 |
更多>>
from December 31, 2012 to June 30, 2013
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of restricted stock units ("RSUs") surrendered
Shares repurchased into treasury stock
|
2013-06-30 |
| 2013-05-08 | 8500.54 | 未披露 | 定期报告 | 2013-05-03 |
| 2013-04-23 | 8499.86 | 未披露 | 定期报告 | 2013-04-09 |
| 2013-05-08 | 8498.70 | 未披露 |
更多>>
from December 31, 2012 to March 31, 2013
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan, net of restricted stock units surrendered
Shares repurchased into treasury stock
|
2013-03-31 |
| 2013-03-12 | 8482.33 | 未披露 | 定期报告 | 2013-03-08 |
| 2013-03-12 | 8439.50 | 未披露 |
更多>>
from Dec 31,2011 to Dec 31,2012
Issuance of Class A common stock in connection with employee stock purchase plan
Issuance of Class A common stock in connection with stock options, restricted stock units and warrants
Purchase of Class A common stock
|
2012-12-31 |
| 2012-11-08 | 8507.78 | 未披露 | 定期报告 | 2012-11-02 |
| 2012-11-08 | 8670.70 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of restricted stock units ("RSUs")
Shares repurchased into treasury stock
|
2012-09-30 |
| 2012-08-08 | 9150.29 | 未披露 | 定期报告 | 2012-08-03 |
| 2012-08-08 | 9260.20 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of RSUs surrendered
Shares repurchased into treasury stock
|
2012-06-30 |
| 2012-05-10 | 9277.78 | 未披露 | 定期报告 | 2012-05-07 |
| 2012-05-10 | 9275.60 | 未披露 |
更多>>
from December 31, 2011 to March 31,2012
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of RSUs surrendered
|
2012-03-31 |
| 2012-02-29 | 9253.99 | 未披露 | 定期报告 | 2012-02-24 |
| 2012-02-29 | 9243.30 | 未披露 |
更多>>
from Dec 31,2010 to Dec 31,2011
Issuance of Class A common stock in connection with employee stock purchase plan
Issuance of Class A common stock in connection with stock options, restricted stock units and warrants
|
2011-12-31 |
| 2011-11-02 | 9213.75 | 未披露 | 定期报告 | 2011-10-28 |
| 2011-11-02 | 9212.80 | 未披露 |
更多>>
from December 31, 2010 to September 30,2011
Shares issued as part of equity-based compensation plans and the Employee
Stock Purchase Plan (“ESPP”), net of RSUs surrendered
|
2011-09-30 |
| 2011-08-09 | 9212.50 | 未披露 | 定期报告 | 2011-08-03 |
| 2011-08-09 | 9211.40 | 未披露 |
更多>>
from December 31, 2010 to June 30,2011
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of RSUs surrendered
|
2011-06-30 |
| 2011-05-10 | 9206.53 | 未披露 | 定期报告 | 2011-05-04 |
| 2011-05-10 | 9204.90 | 未披露 |
更多>>
from December 31, 2010 to March 31,2011
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
|
2011-03-31 |
| 2011-03-01 | 9197.88 | 未披露 | 定期报告 | 2011-02-24 |
| 2011-03-01 | 9172.50 | 未披露 |
更多>>
from Dec. 31 2009 to Dec.31 2010
Issuance of Class A common stock in connection with employee stock purchase plan
Issuance of Class A common stock in connection with stock options, restricted stock units and warrants
|
2010-12-31 |
| 2010-11-09 | 9160.74 | 未披露 | 定期报告 | 2010-11-05 |
| 2010-11-09 | 9157.20 | 未披露 |
更多>>
from December 31, 2009 to September 30,2010
Shares issued as part of equity-based compensation plans and the ESPP, net of restricted stock units surrendered for taxes
Shares repurchased into treasury stock
|
2010-09-30 |
| 2010-08-09 | 9141.96 | 未披露 | 定期报告 | 2010-08-06 |
| 2010-08-09 | 9239.80 | 未披露 |
更多>>
from December 31, 2009 to June 30,2010
Shares issued as part of equity-based compensation plans and the ESPP, net of restricted stock units surrendered for taxes
Shares repurchased into treasury stock
|
2010-06-30 |
| 2010-05-10 | 9410.92 | 未披露 | 定期报告 | 2010-05-04 |
| 2010-05-10 | 9409.50 | 未披露 |
更多>>
from December 31, 2009 to March 31,2010
Shares repurchased into treasury stock
Shares issued as part of equity-based compensation plans and the ESPP, net of restricted stock units surrendered for taxes
|
2010-03-31 |
| 2010-03-01 | 9402.43 | 未披露 | 定期报告 | 2010-02-24 |
| 2010-03-01 | 9388.30 | 未披露 |
更多>>
from December 31, 2008 to December 31, 2009
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
|
2009-12-31 |
| 2009-03-02 | 9267.42 | 未披露 | 定期报告 | 2009-02-25 |
| 2009-03-02 | 9260.10 | 未披露 |
更多>>
from December 31, 2007 to December 31, 2008
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
|
2008-12-31 |
| 2008-02-29 | 9348.80 | 未披露 | 定期报告 | 2008-02-26 |
| 2008-02-29 | 9341.40 | 未披露 |
更多>>
from December 31, 2006 to December 31, 2007
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
|
2007-12-31 |
| 2007-03-01 | 9192.00 | 未披露 | 定期报告 | 2007-02-26 |
| 2007-03-01 | 9162.80 | 未披露 |
更多>>
from December 31, 2005 to December 31, 2006
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
|
2006-12-31 |
| 2006-03-17 | 9066.90 | 未披露 | 定期报告 | 2006-03-15 |
| 2006-03-17 | 8986.90 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
|
2005-12-31 |
| 2005-03-16 | 8892.40 | 未披露 | 定期报告 | 2005-03-14 |
| 2005-03-16 | 8841.40 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Issuance of Class A common stock on conversion of Series A and B preferred stock
Conversion of Series A and B preferred stock to Class A common stock
|
2004-12-31 |
| 2004-03-15 | 6239.83 | 未披露 | 定期报告 | 2004-03-12 |
| 2004-03-15 | 6150.40 | 132.62 |
更多>>
from December 31, 2002 to December 31, 2003
Issuance of Class A common stock in stock option and warrant exercises
Issuance of Series A convertible preferred stock as paid-in-kind dividend
|
2003-12-31 |
| 2003-03-24 | 5946.05 | 未披露 | 定期报告 | 2003-03-20 |
| 2003-03-24 | 5937.50 | 124.92 |
更多>>
from December 31, 2001 to December 31, 2002
Issuance of Class A common stock, net of issuance expenses
Issuance of Class A common stock in stock options and warrant exercises
Issuance of Class A common stock on conversion of Series A and B preferred stock
Issuance of Series A convertible preferred stock as paid-in-kind dividend
Issuance of Series B preferred stock
Conversion of Series A and B preferred stock to Class A common stock
|
2002-12-31 |
| 2002-03-21 | 4298.58 | 未披露 | 定期报告 | 2002-03-18 |
| 2002-03-21 | 4120.30 | 122.00 |
更多>>
from December 31, 2000 to December 31, 2001
Issuance of Class A common stock, net of issuance expenses
Issuance of convertible preferred stock as paid-in-kind dividend
|
2001-12-31 |
| 2001-01-29 | 4015.60 | 未披露 | 定期报告 | 2001-01-25 |
| 2001-01-29 | 3992.20 | 113.20 |
更多>>
from October 31,1999 to October 31,2000
Issuance of Class A common stock, net of issuance expenses
Issuance of 2,900 shares of Class A common stock in warrant exercises
Issuance of 1,128 shares of convertible preferred stock,net of issuance expenses
Issuance of 4 shares of convertible preferred stock as in-kind dividend
|
2000-10-31 |
| 2000-01-28 | 3648.72 | 未披露 | 定期报告 | 2000-01-25 |
| 2000-01-28 | 3626.80 | 未披露 |
更多>>
from October 31,1998 to October 31,1999
Issuance of Class A common stock, net of issuance expenses
|
1999-10-31 |
| 1999-01-27 | 3602.61 | 未披露 | 定期报告 | 1999-01-22 |
| 1999-01-27 | 3594.30 | 未披露 |
更多>>
from October 31,1997 to October 31,1998
Issuance of Class A common stock, net of issuance expenses
|
1998-10-31 |
| 1998-01-28 | 3541.65 | 未披露 | 定期报告 | 1998-01-23 |
| 1998-01-28 | 3533.50 | 未披露 |
更多>>
from October 31,1996 to October 31,1997
Issuance of Class A common stock, net of issuance expenses
Issuance of Class A common stock in litigation settlement
|
1997-10-31 |
| 1997-01-30 | 3443.72 | 未披露 | 定期报告 | 1997-01-22 |
| 1997-01-30 | 3147.40 | 未披露 |
更多>>
from October 31,1995 to October 31,1996
Issuance of Class A common stock, net of issuance expenses
|
1996-10-31 |
| 1996-01-29 | 3094.23 | 未披露 | 定期报告 | 1996-01-25 |
| 1996-01-29 | 3052.80 | 未披露 |
更多>>
from October 31,1994 to October 31,1995
Exercise of stock options
Issuance of Class A common stock, net of issuance expenses
|
1995-10-31 |
| 1996-01-29 | 2874.80 | 未披露 |
更多>>
from October 31,1993 to October 31,1994
Exercise of stock options
Exercise of warrants
|
1994-10-31 |
from December 31, 2017 to December 31, 2018
Issuances and purchases of common stock
From December 31, 2016 to December 31, 2017
Issuances and purchases of Class A common stock
From December 31, 2015 to December 31, 2016
Shares issued as part of equity-based compensation plans and the ESPP, net of shares surrendered
From December 31, 2014 to December 31, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of shares surrendered
from December 31, 2014 to September 30, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
from December 31, 2014 to June 30, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
from December 31, 2014 to March 31, 2015
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
from December 31, 2013 to December 31, 2014
Shares issued as part of equity-based compensation plans and the ESPP, net of shares surrendered
Shares repurchased into treasury stock
from December 31, 2013 to September 30, 2014
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
Common stock repurchases
from December 31, 2013 to June 30, 2014
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
Common stock repurchases
from December 31, 2013 to March 31, 2014
Shares issued as part of equity-based compensation plans and the Employee Stock
Purchase Plan ("ESPP"), net of restricted stock units surrendered
Common stock repurchases
From December 31,2012 to December 31,2013
Purchase of Class A common stock
from December 31, 2012 to September 30, 2013
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan ("ESPP"), net of restricted stock units ("RSUs") surrendered
Shares repurchased into treasury stock
from December 31, 2012 to June 30, 2013
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of restricted stock units ("RSUs") surrendered
Shares repurchased into treasury stock
from December 31, 2012 to March 31, 2013
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan, net of restricted stock units surrendered
Shares repurchased into treasury stock
from Dec 31,2011 to Dec 31,2012
Issuance of Class A common stock in connection with employee stock purchase plan
Issuance of Class A common stock in connection with stock options, restricted stock units and warrants
Purchase of Class A common stock
from December 31, 2011 to September 30, 2012
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of restricted stock units ("RSUs")
Shares repurchased into treasury stock
from December 31, 2011 to June 30, 2012
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of RSUs surrendered
Shares repurchased into treasury stock
from December 31, 2011 to March 31,2012
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of RSUs surrendered
from Dec 31,2010 to Dec 31,2011
Issuance of Class A common stock in connection with employee stock purchase plan
Issuance of Class A common stock in connection with stock options, restricted stock units and warrants
from December 31, 2010 to September 30,2011
Shares issued as part of equity-based compensation plans and the Employee
Stock Purchase Plan (“ESPP”), net of RSUs surrendered
from December 31, 2010 to June 30,2011
Shares issued as part of equity-based compensation plans and the Employee Stock Purchase Plan (“ESPP”), net of RSUs surrendered
from December 31, 2010 to March 31,2011
Shares issued as part of equity-based compensation plans and the ESPP, net of RSUs surrendered
from Dec. 31 2009 to Dec.31 2010
Issuance of Class A common stock in connection with employee stock purchase plan
Issuance of Class A common stock in connection with stock options, restricted stock units and warrants
from December 31, 2009 to September 30,2010
Shares issued as part of equity-based compensation plans and the ESPP, net of restricted stock units surrendered for taxes
Shares repurchased into treasury stock
from December 31, 2009 to June 30,2010
Shares issued as part of equity-based compensation plans and the ESPP, net of restricted stock units surrendered for taxes
Shares repurchased into treasury stock
from December 31, 2009 to March 31,2010
Shares repurchased into treasury stock
Shares issued as part of equity-based compensation plans and the ESPP, net of restricted stock units surrendered for taxes
from December 31, 2008 to December 31, 2009
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
from December 31, 2007 to December 31, 2008
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
from December 31, 2006 to December 31, 2007
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
from December 31, 2005 to December 31, 2006
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
from December 31, 2004 to December 31, 2005
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Purchases of Class A common stock
from December 31, 2003 to December 31, 2004
Issuance of Class A common stock, in connection with employee stock purchase plan
Issuance of Class A common stock in stock option and warrant exercises
Issuance of Class A common stock on conversion of Series A and B preferred stock
Conversion of Series A and B preferred stock to Class A common stock
from December 31, 2002 to December 31, 2003
Issuance of Class A common stock in stock option and warrant exercises
Issuance of Series A convertible preferred stock as paid-in-kind dividend
from December 31, 2001 to December 31, 2002
Issuance of Class A common stock, net of issuance expenses
Issuance of Class A common stock in stock options and warrant exercises
Issuance of Class A common stock on conversion of Series A and B preferred stock
Issuance of Series A convertible preferred stock as paid-in-kind dividend
Issuance of Series B preferred stock
Conversion of Series A and B preferred stock to Class A common stock
from December 31, 2000 to December 31, 2001
Issuance of Class A common stock, net of issuance expenses
Issuance of convertible preferred stock as paid-in-kind dividend
from October 31,1999 to October 31,2000
Issuance of Class A common stock, net of issuance expenses
Issuance of 2,900 shares of Class A common stock in warrant exercises
Issuance of 1,128 shares of convertible preferred stock,net of issuance expenses
Issuance of 4 shares of convertible preferred stock as in-kind dividend
from October 31,1998 to October 31,1999
Issuance of Class A common stock, net of issuance expenses
from October 31,1997 to October 31,1998
Issuance of Class A common stock, net of issuance expenses
from October 31,1996 to October 31,1997
Issuance of Class A common stock, net of issuance expenses
Issuance of Class A common stock in litigation settlement
from October 31,1995 to October 31,1996
Issuance of Class A common stock, net of issuance expenses
from October 31,1994 to October 31,1995
Exercise of stock options
Issuance of Class A common stock, net of issuance expenses
from October 31,1993 to October 31,1994
Exercise of stock options
Exercise of warrants