股本结构
单位:万股
| 公告日期 | 2018-10-30 | 2018-10-12 | 2018-10-30 | 2018-10-12 | 2018-08-02 | 2018-10-12 |
|---|---|---|---|---|---|---|
| 证券总股本 | 27116.28 | 27115.28 | 26997.18 | 27115.95 | 26722.95 | 26788.19 |
| 普通股本 | 27116.28 | 27115.28 | 26997.18 | 27115.95 | 26722.95 | 26788.19 |
| 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 | 2018-10-25 | 2018-10-11 | 2018-09-30 | 2018-09-12 | 2018-07-30 | 2018-07-27 |
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 |
|---|---|---|---|---|
| 2018-10-30 | 27116.28 | 未披露 | 定期报告 | 2018-10-25 |
| 2018-10-12 | 27115.28 | 未披露 | 定期报告 | 2018-10-11 |
| 2018-10-30 | 26997.18 | 未披露 |
更多>>
From December 31, 2017 to September 30, 2018
Restricted and performance shares vested
Repurchase of Class A common stock
Issuance of Class A common stock in exchange for 2018 & 2020 Senior Notes
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee director
|
2018-09-30 |
| 2018-10-12 | 27115.95 | 未披露 | 定期报告 | 2018-09-12 |
| 2018-08-02 | 26722.95 | 未披露 | 定期报告 | 2018-07-30 |
| 2018-10-12 | 26788.19 | 未披露 | 定期报告 | 2018-07-27 |
| 2018-08-02 | 26597.24 | 未披露 |
更多>>
From December 31, 2017 to June 30, 2018
Restricted and performance shares vested
Repurchase of Class A common stock
Issuance of Class A common stock in exchange for 2018 & 2020 Senior Notes
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee director
|
2018-06-30 |
| 2018-05-16 | 26719.39 | 未披露 | 定期报告 | 2018-05-07 |
| 2018-05-03 | 26719.18 | 未披露 | 定期报告 | 2018-04-30 |
| 2018-04-30 | 26719.23 | 未披露 | 定期报告 | 2018-04-25 |
| 2018-05-03 | 26591.30 | 未披露 |
更多>>
From December 31, 2017 to March 31, 2018
Restricted and performance shares vested
Repurchase of Class A common stock
Issuance of Class A common stock in exchange for 2018 & 2020 Senior Notes
|
2018-03-31 |
| 2018-02-22 | 26673.31 | 未披露 | 定期报告 | 2018-02-16 |
| 2018-02-22 | 26534.33 | 未披露 |
更多>>
From December 31, 2016 to December 31, 2017
Conversion of Class B common stock to Class A common stock
Restricted stock vested
Repurchase of Class A common stock
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee directors
Exchange of 2006 Class A Common Units for Class A common stock
|
2017-12-31 |
| 2017-12-08 | 26674.55 | 未披露 | 定期报告 | 2017-12-06 |
| 2017-11-02 | 26675.26 | 未披露 | 定期报告 | 2017-10-30 |
| 2017-11-02 | 26530.77 | 未披露 |
更多>>
From December 31, 2016 to September 30, 2017
Conversion of Class B common stock to Class A common stock
Restricted stock vested
Repurchase of Class A common stock
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee directors
Exchange of 2006 Class A Common Units for Class A common stock
|
2017-09-30 |
| 2017-08-03 | 26676.64 | 未披露 | 定期报告 | 2017-07-31 |
| 2017-08-03 | 26523.39 | 未披露 |
更多>>
From December 31, 2016 to June 30, 2017
Conversion of Class B common stock to Class A common stock
Cost incurred for conversion of Class B to Class A common stock
Restricted stock vested
Repurchase of Class A common stock
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee directors
Exchange of 2006 Class A Common Units for Class A common stock
|
2017-06-30 |
| 2017-05-04 | 26091.42 | 未披露 | 定期报告 | 2017-04-28 |
| 2017-04-27 | 26025.32 | 未披露 | 定期报告 | 2017-04-20 |
| 2017-05-04 | 25872.60 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Restricted stock vested
Repurchase of Class A common shares
Exercise of stock options
Exchange of 2006 Class A Common Units for Class A common shares
|
2017-03-31 |
| 2017-02-27 | 26031.51 | 未披露 | 定期报告 | 2017-02-22 |
| 2017-02-27 | 25872.60 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
|
2016-12-31 |
| 2017-03-03 | 26034.11 | 未披露 | 定期报告 | 2016-12-02 |
| 2016-11-03 | 26034.11 | 未披露 | 定期报告 | 2016-10-31 |
| 2016-11-03 | 25871.51 | 未披露 |
更多>>
From December 31, 2015 to September 30, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
|
2016-09-30 |
| 2016-08-04 | 26035.17 | 未披露 | 定期报告 | 2016-08-01 |
| 2016-08-04 | 25867.97 | 未披露 |
更多>>
from December 31, 2015 to June 30, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
|
2016-06-30 |
| 2016-05-05 | 26039.69 | 未披露 | 定期报告 | 2016-05-02 |
| 2016-05-05 | 25838.48 | 未披露 |
更多>>
from December 31, 2015 to March 31, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
|
2016-03-31 |
| 2016-04-07 | 26001.07 | 未披露 | 定期报告 | 2016-03-28 |
| 2016-02-23 | 25970.31 | 未披露 | 定期报告 | 2016-02-18 |
| 2016-02-23 | 25775.44 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Issuance of Class A shares in equity offering
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Repurchase of Class A common shares
Exchange of 2006 Class A Common Units for Class A shares
Retirement of treasury stock
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
Exercise of stock options and write-off of deferred tax asset related to expired stock options
|
2015-12-31 |
| 2015-11-03 | 25974.42 | 未披露 | 定期报告 | 2015-10-29 |
| 2015-11-03 | 25766.93 | 未披露 |
更多>>
from December 31, 2014 to September 30, 2015
Issuance of Class A shares in equity offering
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Exchange of Class A Common Units for Class A shares
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
Exercise of stock options
|
2015-09-30 |
| 2015-09-17 | 25869.82 | 未披露 | 定期报告 | 2015-08-31 |
| 2015-08-04 | 25868.72 | 未披露 | 定期报告 | 2015-07-30 |
| 2015-08-04 | 25028.23 | 未披露 |
更多>>
from December 31, 2014 to June 30, 2015
Issuance of Class A shares in equity offering
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
Exercise of stock options
|
2015-06-30 |
| 2015-05-04 | 21498.82 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-05-04 | 21244.44 | 未披露 |
更多>>
from December 31, 2014 to March 31, 2015
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
|
2015-03-31 |
| 2015-03-19 | 21433.21 | 未披露 | 定期报告 | 2015-03-16 |
| 2015-02-24 | 20094.72 | 未披露 | 定期报告 | 2015-02-18 |
| 2015-02-24 | 19897.25 | 未披露 |
更多>>
from December 31, 2013 to December 31, 2014
Conversion of Class B to Class A shares
Restricted stock vested
Exchange of Class A Common Units for Class A shares
Exercise of stock options
Purchase of treasury stock
|
2014-12-31 |
| 2014-12-09 | 20097.59 | 未披露 | 定期报告 | 2014-12-05 |
| 2014-11-03 | 20097.33 | 未披露 | 定期报告 | 2014-10-29 |
| 2014-11-03 | 19891.56 | 未披露 |
更多>>
From December 31, 2013 to September 30, 2014
Purchase of treasury stock
Conversion of Class B to Class A shares
Restricted stock vested
Exercise of stock options
Exchange of Class A Common Units for Class A shares
|
2014-09-30 |
| 2014-08-06 | 20095.79 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-06 | 19889.03 | 未披露 |
更多>>
From December 31, 2013 to June 30, 2014
Conversion of Class B to Class A shares
Restricted stock vested
Exercise of stock options
Exchange of Class A Common Units for Class A shares
|
2014-06-30 |
| 2014-05-07 | 20031.11 | 未披露 | 定期报告 | 2014-05-02 |
| 2014-04-16 | 19989.84 | 未披露 | 定期报告 | 2014-04-03 |
| 2014-05-07 | 19775.58 | 未披露 |
更多>>
from December 31, 2013 to March 31, 2014
Purchase of treasury stock
Conversion of Class B to Class A shares
Restricted stock vested
Exercise of stock options
|
2014-03-31 |
| 2014-02-27 | 19988.45 | 未披露 | 定期报告 | 2014-02-24 |
| 2014-02-27 | 19773.05 | 未披露 |
更多>>
from January 31, 2013 to December 31,2013
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Series A preferred stock
Redemption of Series A preferred stock
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Purchase of treasury stock
Proceeds from settlement of equity call hedge related to issuance of preferred stock
|
2013-12-31 |
| 2013-12-09 | 19988.97 | 未披露 | 定期报告 | 2013-12-04 |
| 2013-12-09 | 19772.75 | 未披露 |
更多>>
from January 31, 2013 to October 31, 2013
Issuance of Class A shares in exchange for Series A preferred stock
Redemption of Series A preferred stock
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Purchase of treasury stock
Proceeds from settlement of equity call hedge related to issuance of preferred stock
|
2013-10-31 |
| 2013-09-05 | 19988.50 | 未披露 | 定期报告 | 2013-08-30 |
| 2013-09-05 | 19771.93 | 未披露 |
更多>>
from January 31, 2013 to July 31, 2013
Issuance of Class A shares in exchange for Series A preferred stock
Conversion of Class B to Class A shares
Redemption of Series A preferred stock
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Proceeds from settlement of equity call hedge related to issuance of preferred stock
Purchase of treasury stock
|
2013-07-31 |
| 2013-06-04 | 19576.07 | 未披露 | 定期报告 | 2013-05-29 |
| 2013-06-04 | 19359.05 | 未披露 |
更多>>
From January 31, 2013 to April 30, 2013
Purchase of treasury stock
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Series A preferred stock
Redemption of Series A preferred stock
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Proceeds from settlement of equity call hedge related to issuance of preferred stock
|
2013-04-30 |
| 2013-04-30 | 18627.71 | 未披露 | 定期报告 | 2013-04-17 |
| 2013-03-27 | 18572.75 | 未披露 | 定期报告 | 2013-03-22 |
| 2013-03-27 | 18395.79 | 21.10 |
更多>>
from January 31, 2012 to January 31, 2013
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Series A preferred stock
Restricted stock vested
Exercise of stock options
|
2013-01-31 |
| 2012-12-06 | 18061.20 | 未披露 | 定期报告 | 2012-12-03 |
| 2012-12-06 | 17843.05 | 172.55 |
更多>>
from January 31, 2012 to October 31, 2012
Issuance of Class A shares in exchange for Series A preferred stock
Conversion of Class B to Class A shares
Restricted stock vested
Purchase of treasury stock
Exercise of stock options
|
2012-10-31 |
| 2012-09-04 | 17172.02 | 未披露 | 定期报告 | 2012-08-30 |
| 2012-09-04 | 16950.09 | 440.00 |
更多>>
from January 31, 2012 to July 31, 2012
Conversion of Class B to Class A shares
Restricted stock vested
Purchase of treasury stock
Exercise of stock options
|
2012-07-31 |
| 2012-06-07 | 17174.75 | 未披露 | 定期报告 | 2012-05-31 |
| 2012-06-07 | 16941.28 | 440.00 |
更多>>
from January 31, 2012 to April 30, 2012
Conversion of Class B to Class A shares
Restricted stock vested
|
2012-04-30 |
| 2012-04-02 | 17105.27 | 未披露 | 定期报告 | 2012-03-21 |
| 2012-04-02 | 16916.22 | 440.00 |
更多>>
from January 31, 2011 to January 31, 2012
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes due 2016
Restricted stock vested
Exercise of stock options
|
2012-01-31 |
| 2011-09-07 | 17111.99 | 未披露 | 定期报告 | 2011-09-01 |
| 2011-09-07 | 16914.94 | 440.00 |
更多>>
from January 31, 2011 to July 31, 2011
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes due 2016
Restricted stock vested
Exercise of stock options
|
2011-07-31 |
| 2011-06-06 | 17113.52 | 未披露 | 定期报告 | 2011-06-01 |
| 2011-06-06 | 16565.93 | 440.00 |
更多>>
From Jan 31 2011 to Apr 30 2011
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Exercise of stock options
Restricted stock vested
|
2011-04-30 |
| 2011-03-30 | 16703.00 | 未披露 | 定期报告 | 2011-03-23 |
| 2011-03-30 | 16544.91 | 440.00 |
更多>>
From Jan 31 2010 to Jan 31 2011
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Exercise of stock options
Restricted stock vested
|
2011-01-31 |
| 2010-12-08 | 15707.83 | 未披露 | 定期报告 | 2010-12-02 |
| 2010-12-08 | 15548.45 | 440.00 |
更多>>
From Jan 31 2010 to Oct 31 2010
Conversion of Class B to Class A shares
Restricted stock vested
|
2010-10-31 |
| 2010-09-08 | 15707.87 | 未披露 | 定期报告 | 2010-09-02 |
| 2010-09-08 | 15548.45 | 440.00 |
更多>>
From Jan 31 2010 to July 31 2010
Conversion of Class B to Class A shares
Restricted stock vested
|
2010-07-31 |
| 2010-06-08 | 15710.07 | 未披露 | 定期报告 | 2010-06-03 |
| 2010-06-08 | 15541.05 | 440.00 |
更多>>
From Jan 31 2010 to Apr 30 2010
Conversion of Class B to Class A shares
Restricted stock vested
|
2010-04-30 |
| 2010-03-30 | 15641.30 | 未披露 | 定期报告 | 2010-03-23 |
| 2010-03-30 | 15532.45 | 未披露 |
更多>>
from January 31, 2009 to January 31, 2010
Issuance of Class A common shares in equity offering
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock vested
Purchase of treasury stock
|
2010-01-31 |
| 2009-03-30 | 10345.29 | 未披露 | 定期报告 | 2009-03-25 |
| 2009-03-30 | 10287.83 | 未披露 |
更多>>
from January 31, 2008 to January 31, 2009
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock vested
Conversion of Class A Common Units
Purchase of treasury stock
|
2009-01-31 |
| 2008-03-31 | 10294.01 | 未披露 | 定期报告 | 2008-03-27 |
| 2008-03-31 | 10258.93 | 未披露 |
更多>>
from January 31, 2007 to January 31, 2008
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock granted out of treasury
Restricted stock vested
Purchase of treasury stock
|
2008-01-31 |
| 2007-03-28 | 10225.78 | 未披露 | 定期报告 | 2007-03-23 |
| 2007-03-28 | 10188.22 | 未披露 |
更多>>
from January 31, 2006 to January 31, 2007
Reclassifications related to the adoption of SFAS No. 123(R)
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock vested
Purchase of treasury stock
|
2007-01-31 |
| 2006-03-29 | 10183.97 | 未披露 | 定期报告 | 2006-03-23 |
| 2006-03-29 | 10184.42 | 未披露 |
更多>>
from January 31, 2005 to July 12, 2005
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
On June 21, 2005, the Board of Directors declared a two-for-one stock split of the Company’s outstanding Class A and Class B common stock effective July 11, 2005 to shareholders of record on June 27, 2005.
|
2005-07-12 |
| 2005-04-01 | 5036.44 | 未披露 | 定期报告 | 2005-03-28 |
| 2005-04-01 | 5035.13 | 未披露 |
更多>>
from January 31, 2004 to January 31, 2005
Conversion of Class B shares to Class A shares
Exercise of stock options
|
2005-01-31 |
| 2004-03-31 | 5001.21 | 未披露 | 定期报告 | 2004-03-19 |
| 2004-03-31 | 4998.65 | 未披露 |
更多>>
from January 31, 2003 to January 31, 2004
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
|
2004-01-31 |
| 2003-04-10 | 4966.08 | 未披露 | 定期报告 | 2003-03-03 |
| 2003-04-10 | 4965.57 | 未披露 |
更多>>
from January 31, 2002 to January 31, 2003
Conversion of Class B shares to Class A shares
Exercise of stock options
|
2003-01-31 |
| 2002-04-26 | 4948.60 | 未披露 | 定期报告 | 2002-03-01 |
| 2002-04-26 | 4946.38 | 未披露 |
更多>>
from January 31, 2001 to November 15, 2001
Issuance of 3,900,000 Class A common shares in equity offering
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
The Board of Directors approved a three-for-two stock split of both the Company's Class A and Class B Common Stock, effective November 14, 2001.
|
2001-11-15 |
| 2001-04-26 | 3008.15 | 未披露 | 定期报告 | 2001-03-01 |
| 2001-04-26 | 3006.44 | 未披露 |
更多>>
from January 31, 2000 to January 31, 2001
Conversion of Class B shares to Class A shares
Exercise of stock options
|
2001-01-31 |
| 2000-04-25 | 3003.15 | 未披露 |
更多>>
from January 31, 1999 to January 31, 2000
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
|
2000-01-31 |
| 1999-04-27 | 2998.31 | 未披露 | 定期报告 | 1999-03-01 |
| 1999-04-27 | 2998.29 | 未披露 |
更多>>
from January 31, 1998 to July 17, 1998
Conversion of Class B shares to Class A shares
Sale of treasury stock
On July 16, 1998, the Company paid a two-for-one common stock split to Class A and Class B shareholders of record on July 1, 1998.
|
1998-07-17 |
| 1998-04-30 | 1498.93 | 未披露 | 定期报告 | 1998-03-04 |
| 1998-04-30 | 1498.93 | 未披露 |
更多>>
from January 31, 1997 to January 31, 1998
Issuance of 1,955,000 Class A common shares in public offering
Conversion of Class B shares to Class A shares
Purchase of treasury stock
|
1998-01-31 |
| 1997-04-30 | 1311.20 | 未披露 | 定期报告 | 1997-03-04 |
| 1997-04-30 | 1311.20 | 未披露 |
更多>>
from January 31, 1996 to February 18, 1997
Conversion of Class B shares to Class A shares
Purchase of treasury stock
On December 11, 1996, the Board of Directors declared a three-for-two stock
split of the Company's common stock payable February 17, 1997 to shareholders of record on February 3, 1997.
|
1997-02-18 |
| 1996-04-30 | 890.26 | 未披露 | 定期报告 | 1996-03-01 |
| 1996-04-30 | 891.46 | 未披露 |
更多>>
from January 31, 1995 to January 31, 1996
Conversion of Class B shares to Class A shares
Purchase of treasury stock
|
1996-01-31 |
| 1995-04-28 | 899.16 | 未披露 | 定期报告 | 1995-03-01 |
| 1994-04-28 | 899.16 | 未披露 |
更多>>
from January 31, 1993 to January 31, 1994
Conversion of Class B shares to Class A shares
|
1994-01-31 |
| 1994-04-28 | 899.16 | 未披露 |
更多>>
from January 31, 1992 to January 31, 1993
Conversion of Class B shares to Class A shares
|
1993-01-31 |
From December 31, 2017 to September 30, 2018
Restricted and performance shares vested
Repurchase of Class A common stock
Issuance of Class A common stock in exchange for 2018 & 2020 Senior Notes
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee director
From December 31, 2017 to June 30, 2018
Restricted and performance shares vested
Repurchase of Class A common stock
Issuance of Class A common stock in exchange for 2018 & 2020 Senior Notes
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee director
From December 31, 2017 to March 31, 2018
Restricted and performance shares vested
Repurchase of Class A common stock
Issuance of Class A common stock in exchange for 2018 & 2020 Senior Notes
From December 31, 2016 to December 31, 2017
Conversion of Class B common stock to Class A common stock
Restricted stock vested
Repurchase of Class A common stock
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee directors
Exchange of 2006 Class A Common Units for Class A common stock
From December 31, 2016 to September 30, 2017
Conversion of Class B common stock to Class A common stock
Restricted stock vested
Repurchase of Class A common stock
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee directors
Exchange of 2006 Class A Common Units for Class A common stock
From December 31, 2016 to June 30, 2017
Conversion of Class B common stock to Class A common stock
Cost incurred for conversion of Class B to Class A common stock
Restricted stock vested
Repurchase of Class A common stock
Exercise of stock options
Issuance of Class A common stock under the deferred compensation plan for non-employee directors
Exchange of 2006 Class A Common Units for Class A common stock
from December 31, 2016 to March 31, 2017
Restricted stock vested
Repurchase of Class A common shares
Exercise of stock options
Exchange of 2006 Class A Common Units for Class A common shares
from December 31, 2015 to December 31, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
From December 31, 2015 to September 30, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
from December 31, 2015 to June 30, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
from December 31, 2015 to March 31, 2016
Conversion of Class B to Class A shares
Restricted stock and performance shares vested
Repurchase of Class A common shares
Exercise of stock options
Issuance of Class A common shares in exchange for 2016 Senior Notes
from December 31, 2014 to December 31, 2015
Issuance of Class A shares in equity offering
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Repurchase of Class A common shares
Exchange of 2006 Class A Common Units for Class A shares
Retirement of treasury stock
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
Exercise of stock options and write-off of deferred tax asset related to expired stock options
from December 31, 2014 to September 30, 2015
Issuance of Class A shares in equity offering
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Exchange of Class A Common Units for Class A shares
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
Exercise of stock options
from December 31, 2014 to June 30, 2015
Issuance of Class A shares in equity offering
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
Exercise of stock options
from December 31, 2014 to March 31, 2015
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Restricted stock vested
Purchase of treasury stock
Proceeds and Class A shares received from termination of Convertible Senior Notes hedge
from December 31, 2013 to December 31, 2014
Conversion of Class B to Class A shares
Restricted stock vested
Exchange of Class A Common Units for Class A shares
Exercise of stock options
Purchase of treasury stock
From December 31, 2013 to September 30, 2014
Purchase of treasury stock
Conversion of Class B to Class A shares
Restricted stock vested
Exercise of stock options
Exchange of Class A Common Units for Class A shares
From December 31, 2013 to June 30, 2014
Conversion of Class B to Class A shares
Restricted stock vested
Exercise of stock options
Exchange of Class A Common Units for Class A shares
from December 31, 2013 to March 31, 2014
Purchase of treasury stock
Conversion of Class B to Class A shares
Restricted stock vested
Exercise of stock options
from January 31, 2013 to December 31,2013
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Series A preferred stock
Redemption of Series A preferred stock
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Purchase of treasury stock
Proceeds from settlement of equity call hedge related to issuance of preferred stock
from January 31, 2013 to October 31, 2013
Issuance of Class A shares in exchange for Series A preferred stock
Redemption of Series A preferred stock
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Purchase of treasury stock
Proceeds from settlement of equity call hedge related to issuance of preferred stock
from January 31, 2013 to July 31, 2013
Issuance of Class A shares in exchange for Series A preferred stock
Conversion of Class B to Class A shares
Redemption of Series A preferred stock
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Proceeds from settlement of equity call hedge related to issuance of preferred stock
Purchase of treasury stock
From January 31, 2013 to April 30, 2013
Purchase of treasury stock
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Series A preferred stock
Redemption of Series A preferred stock
Issuance of Class A shares in exchange for Puttable Equity-Linked Senior Notes due 2014
Restricted stock vested
Exercise of stock options
Proceeds from settlement of equity call hedge related to issuance of preferred stock
from January 31, 2012 to January 31, 2013
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Series A preferred stock
Restricted stock vested
Exercise of stock options
from January 31, 2012 to October 31, 2012
Issuance of Class A shares in exchange for Series A preferred stock
Conversion of Class B to Class A shares
Restricted stock vested
Purchase of treasury stock
Exercise of stock options
from January 31, 2012 to July 31, 2012
Conversion of Class B to Class A shares
Restricted stock vested
Purchase of treasury stock
Exercise of stock options
from January 31, 2012 to April 30, 2012
Conversion of Class B to Class A shares
Restricted stock vested
from January 31, 2011 to January 31, 2012
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes due 2016
Restricted stock vested
Exercise of stock options
from January 31, 2011 to July 31, 2011
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes due 2016
Restricted stock vested
Exercise of stock options
From Jan 31 2011 to Apr 30 2011
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Exercise of stock options
Restricted stock vested
From Jan 31 2010 to Jan 31 2011
Conversion of Class B to Class A shares
Issuance of Class A shares in exchange for Convertible Senior Notes
Exercise of stock options
Restricted stock vested
From Jan 31 2010 to Oct 31 2010
Conversion of Class B to Class A shares
Restricted stock vested
From Jan 31 2010 to July 31 2010
Conversion of Class B to Class A shares
Restricted stock vested
From Jan 31 2010 to Apr 30 2010
Conversion of Class B to Class A shares
Restricted stock vested
from January 31, 2009 to January 31, 2010
Issuance of Class A common shares in equity offering
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock vested
Purchase of treasury stock
from January 31, 2008 to January 31, 2009
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock vested
Conversion of Class A Common Units
Purchase of treasury stock
from January 31, 2007 to January 31, 2008
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock granted out of treasury
Restricted stock vested
Purchase of treasury stock
from January 31, 2006 to January 31, 2007
Reclassifications related to the adoption of SFAS No. 123(R)
Conversion of Class B to Class A shares
Exercise of stock options
Restricted stock vested
Purchase of treasury stock
from January 31, 2005 to July 12, 2005
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
On June 21, 2005, the Board of Directors declared a two-for-one stock split of the Company’s outstanding Class A and Class B common stock effective July 11, 2005 to shareholders of record on June 27, 2005.
from January 31, 2004 to January 31, 2005
Conversion of Class B shares to Class A shares
Exercise of stock options
from January 31, 2003 to January 31, 2004
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
from January 31, 2002 to January 31, 2003
Conversion of Class B shares to Class A shares
Exercise of stock options
from January 31, 2001 to November 15, 2001
Issuance of 3,900,000 Class A common shares in equity offering
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
The Board of Directors approved a three-for-two stock split of both the Company's Class A and Class B Common Stock, effective November 14, 2001.
from January 31, 2000 to January 31, 2001
Conversion of Class B shares to Class A shares
Exercise of stock options
from January 31, 1999 to January 31, 2000
Conversion of Class B shares to Class A shares
Exercise of stock options
Restricted stock issued
from January 31, 1998 to July 17, 1998
Conversion of Class B shares to Class A shares
Sale of treasury stock
On July 16, 1998, the Company paid a two-for-one common stock split to Class A and Class B shareholders of record on July 1, 1998.
from January 31, 1997 to January 31, 1998
Issuance of 1,955,000 Class A common shares in public offering
Conversion of Class B shares to Class A shares
Purchase of treasury stock
from January 31, 1996 to February 18, 1997
Conversion of Class B shares to Class A shares
Purchase of treasury stock
On December 11, 1996, the Board of Directors declared a three-for-two stock
split of the Company's common stock payable February 17, 1997 to shareholders of record on February 3, 1997.
from January 31, 1995 to January 31, 1996
Conversion of Class B shares to Class A shares
Purchase of treasury stock
from January 31, 1993 to January 31, 1994
Conversion of Class B shares to Class A shares
from January 31, 1992 to January 31, 1993
Conversion of Class B shares to Class A shares