股本结构
单位:万股
| 公告日期 | 2022-09-26 | 2022-08-11 | 2022-08-11 | 2022-05-06 | 2022-05-06 | 2022-03-11 |
|---|---|---|---|---|---|---|
| 证券总股本 | 742.62 | 742.15 | 741.40 | 740.37 | 740.27 | 740.27 |
| 普通股本 | 742.62 | 742.15 | 741.40 | 740.37 | 740.27 | 740.27 |
| 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 | 2022-09-16 | 2022-08-03 | 2022-06-30 | 2022-04-30 | 2022-03-31 | 2022-02-28 |
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 |
|---|---|---|---|---|
| 2022-09-26 | 742.62 | 未披露 | 定期报告 | 2022-09-16 |
| 2022-08-11 | 742.15 | 未披露 | 定期报告 | 2022-08-03 |
| 2022-08-11 | 741.40 | 未披露 |
更多>>
From March 31, 2022 to June 30, 2022
Exercise of stock options, net of shares exchanged as payment
Share issuances for director compensation
Share-based compensation
|
2022-06-30 |
| 2022-05-06 | 740.37 | 未披露 | 定期报告 | 2022-04-30 |
| 2022-05-06 | 740.27 | 未披露 |
更多>>
From December 31, 2021 to March 31, 2022
Exercise of stock options, net of shares exchanged as payment
Tax payments for shares withheld related to stock option exercises
Share-based compensation
|
2022-03-31 |
| 2022-03-11 | 740.27 | 未披露 | 定期报告 | 2022-02-28 |
| 2022-03-11 | 739.19 | 未披露 |
更多>>
From December 31, 2020 to December 31, 2021
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Share-based compensation
Issuance of common stock under Employee Stock Purchase Plan
|
2021-12-31 |
| 2021-11-08 | 735.55 | 未披露 |
更多>>
From June 30, 2021 to September 30, 2021
Exercise of stock options, net of shares exchanged as payment
Tax payments for shares withheld related to stock option exercises
Issuance of common stock under Employee Stock Purchase Plan
|
2021-09-30 |
| 2021-08-06 | 731.54 | 未披露 | 定期报告 | 2021-07-31 |
| 2021-08-06 | 730.80 | 未披露 |
更多>>
From March 31, 2021 to June 30, 2021
Exercise of stock options, net of shares exchanged as payment
|
2021-06-30 |
| 2021-05-07 | 729.94 | 未披露 |
更多>>
From December 31, 2020 to March 31, 2021
Exercise of stock options, net of shares exchanged as payment
|
2021-03-31 |
| 2021-03-29 | 729.94 | 未披露 | 定期报告 | 2021-03-26 |
| 2021-03-12 | 729.79 | 未披露 | 定期报告 | 2021-02-28 |
| 2021-03-12 | 729.46 | 未披露 |
更多>>
From December 31, 2019 to December 31, 2020
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Issuance of common stock under Employee Stock Purchase Plan
|
2020-12-31 |
| 2020-11-10 | 725.47 | 未披露 |
更多>>
From June 30, 2020 to September 30, 2020
Exercise of stock options, net of shares exchanged as payment
Issuance of common stock under Employee Stock Purchase Plan
Share-based compensation
|
2020-09-30 |
| 2020-08-07 | 725.30 | 未披露 | 定期报告 | 2020-07-31 |
| 2020-08-07 | 723.16 | 未披露 |
更多>>
From March 31, 2020 to June 30, 2020
Exercise of stock options, net of shares exchanged as payment
Tax payments for shares withheld related to stock option exercises
Share issuances for director compensation
|
2020-06-30 |
| 2020-05-08 | 717.72 | 未披露 | 定期报告 | 2020-04-30 |
| 2020-05-08 | 716.47 | 未披露 |
更多>>
From December 31, 2019 to March 31, 2020
Exercise of stock options
|
2020-03-31 |
| 2020-03-12 | 716.47 | 未披露 | 定期报告 | 2020-02-29 |
| 2020-03-12 | 715.46 | 未披露 |
更多>>
from December 31, 2018 to December 31, 2019
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2019-12-31 |
| 2019-11-06 | 712.82 | 未披露 | 定期报告 | 2019-10-31 |
| 2019-11-06 | 712.17 | 未披露 |
更多>>
From June 30, 2019 to September 30, 2019
Exercise of stock options
Issuance of common stock under Employee Stock Purchase Plan
Share issuances for director compensation
Repurchase of common stock
|
2019-09-30 |
| 2019-08-07 | 713.91 | 未披露 | 定期报告 | 2019-07-31 |
| 2019-08-07 | 711.47 | 未披露 |
更多>>
from March 31, 2019 to June 30,2019
Share issuances for director compensation
|
2019-06-30 |
| 2019-05-08 | 710.67 | 未披露 |
更多>>
From December 31, 2018 to March 31, 2019
Exercise of stock options
|
2019-03-31 |
| 2019-04-01 | 710.67 | 未披露 | 定期报告 | 2019-03-29 |
| 2019-03-12 | 710.21 | 未披露 | 定期报告 | 2019-02-28 |
| 2019-03-12 | 710.08 | 未披露 |
更多>>
From December 31, 2017 to December 31, 2018
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Issuance of common stock under Employee Stock Purchase Plan
|
2018-12-31 |
| 2018-11-06 | 707.82 | 未披露 | 定期报告 | 2018-10-31 |
| 2018-11-06 | 706.41 | 未披露 |
更多>>
From December 31, 2017 to September 30, 2018
Exercise of stock options, vesting of restricted stock units and grants of restricted shares, net of shares exchanged as payment
Issuance of common stock under Employee Stock Purchase Plan
|
2018-09-30 |
| 2018-08-07 | 704.16 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-08-07 | 702.39 | 未披露 |
更多>>
From December 31, 2017 to June 30, 2018
Exercise of stock options, vesting of restricted stock units and grants of restricted shares, net of shares exchanged as payment
|
2018-06-30 |
| 2018-05-08 | 700.59 | 未披露 |
更多>>
From December 31, 2017 to March 31, 2018
Exercise of stock options, vesting of restricted stock units and grants of restricted shares, net of shares exchanged as payment
|
2018-03-31 |
| 2018-04-04 | 700.59 | 未披露 | 定期报告 | 2018-03-30 |
| 2018-03-09 | 698.47 | 未披露 | 定期报告 | 2018-02-28 |
| 2018-03-09 | 697.97 | 未披露 |
更多>>
from December 31, 2016 to December 31, 2017
Exercise of stock options, vesting of restricted stock units and issuance of restricted shares, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2017-12-31 |
| 2017-11-06 | 697.75 | 未披露 | 定期报告 | 2017-10-31 |
| 2017-11-06 | 697.25 | 未披露 |
更多>>
From December 31, 2016 to September 30, 2017
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Issuance of common stock under Employee Stock Purchase Plan
|
2017-09-30 |
| 2017-08-07 | 697.13 | 未披露 | 定期报告 | 2017-07-31 |
| 2017-08-07 | 695.29 | 未披露 |
更多>>
from December 31, 2016 to June 30, 2017
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
|
2017-06-30 |
| 2017-05-08 | 694.31 | 未披露 |
更多>>
from December 31, 2016 to March 31, 2017
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
|
2017-03-31 |
| 2017-03-14 | 690.94 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-03-14 | 690.19 | 未披露 |
更多>>
From December 31, 2015 to December 31, 2016
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
|
2016-12-31 |
| 2016-11-08 | 688.25 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-08 | 686.08 | 未披露 | 定期报告 | 2016-07-31 |
| 2016-08-08 | 682.44 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-06 | 677.83 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-09 | 677.83 | 未披露 | 定期报告 | 2016-02-29 |
| 2016-03-09 | 677.17 | 未披露 |
更多>>
from December 31, 2014 to December 31, 2015
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
|
2015-12-31 |
| 2015-11-06 | 673.07 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-07 | 673.07 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-07 | 669.49 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-07 | 668.59 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-12 | 668.59 | 未披露 | 定期报告 | 2015-02-28 |
| 2015-03-12 | 664.39 | 未披露 |
更多>>
From December 31,2013 to December 31,2014
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
|
2014-12-31 |
| 2014-11-12 | 663.58 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-13 | 660.30 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-13 | 656.54 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-13 | 654.64 | 未披露 | 定期报告 | 2014-04-30 |
| 2014-05-13 | 651.22 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-03-28 | 651.22 | 未披露 | 定期报告 | 2014-02-28 |
| 2014-03-28 | 649.68 | 未披露 |
更多>>
from December 31, 2012 to December 31, 2013
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2013-12-31 |
| 2013-11-12 | 655.61 | 未披露 | 定期报告 | 2013-10-31 |
| 2013-11-12 | 666.70 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-08-09 | 683.73 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-09 | 686.67 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-13 | 692.56 | 未披露 | 定期报告 | 2013-04-30 |
| 2013-04-04 | 694.88 | 未披露 | 定期报告 | 2013-04-01 |
| 2013-05-13 | 694.73 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-03-13 | 695.74 | 未披露 | 定期报告 | 2013-02-28 |
| 2013-03-13 | 696.98 | 未披露 |
更多>>
from DECEMBER 31, 2011 to DECEMBER 31, 2012
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2012-12-31 |
| 2012-11-09 | 696.35 | 未披露 | 定期报告 | 2012-10-31 |
| 2012-08-10 | 695.79 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-10 | 693.81 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-03-15 | 693.31 | 未披露 | 定期报告 | 2012-02-29 |
| 2012-03-15 | 693.30 | 未披露 |
更多>>
from DECEMBER 31, 2010 to DECEMBER 31, 2011
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
|
2011-12-31 |
| 2011-08-10 | 692.29 | 未披露 | 定期报告 | 2011-07-31 |
| 2011-08-10 | 689.79 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-03-10 | 689.14 | 未披露 | 定期报告 | 2011-02-28 |
| 2011-03-10 | 689.13 | 未披露 |
更多>>
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
|
2010-12-31 |
| 2010-11-08 | 688.25 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-09 | 688.00 | 未披露 | 定期报告 | 2010-07-31 |
| 2010-08-09 | 684.94 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-05-10 | 684.54 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-03-11 | 684.54 | 未披露 | 定期报告 | 2010-02-28 |
| 2010-03-11 | 682.86 | 未披露 |
更多>>
from DECEMBER 31, 2008 to DECEMBER 31, 2009
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
|
2009-12-31 |
| 2009-03-10 | 676.93 | 未披露 |
更多>>
from DECEMBER 31, 2007 to DECEMBER 31, 2008
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances to board members and officers for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2008-12-31 |
| 2008-03-10 | 849.82 | 未披露 | 定期报告 | 2008-02-29 |
| 2008-03-10 | 879.31 | 未披露 |
更多>>
from DECEMBER 31, 2006 to DECEMBER 31, 2007
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2007-12-31 |
| 2007-03-12 | 888.40 | 未披露 | 定期报告 | 2007-02-28 |
| 2007-03-12 | 886.19 | 未披露 |
更多>>
from DECEMBER 31, 2005 to DECEMBER 31, 2006
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2006-12-31 |
| 2006-03-14 | 892.57 | 未披露 | 定期报告 | 2006-02-28 |
| 2006-03-14 | 889.94 | 未披露 |
更多>>
from DECEMBER 31, 2004 to DECEMBER 31, 2005
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2005-12-31 |
| 2005-03-15 | 887.05 | 未披露 | 定期报告 | 2005-03-11 |
| 2005-03-15 | 884.70 | 未披露 |
更多>>
from DECEMBER 31, 2003 to DECEMBER 31, 2004
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
|
2004-12-31 |
| 2004-03-26 | 841.97 | 未披露 | 定期报告 | 2004-03-25 |
| 2004-03-26 | 829.10 | 未披露 |
更多>>
from DECEMBER 31, 2002 to DECEMBER 31, 2003
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock and other
|
2003-12-31 |
| 2003-03-28 | 819.04 | 未披露 | 定期报告 | 2003-03-26 |
| 2003-03-28 | 819.00 | 未披露 |
更多>>
from DECEMBER 31, 2001 to DECEMBER 31, 2002
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
2002-12-31 |
| 2002-03-28 | 813.48 | 未披露 | 定期报告 | 2002-03-27 |
| 2002-03-28 | 812.40 | 未披露 |
更多>>
from DECEMBER 31, 2000 to DECEMBER 31, 2001
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
|
2001-12-31 |
| 2001-03-30 | 796.61 | 未披露 | 定期报告 | 2001-03-27 |
| 2001-03-30 | 795.20 | 未披露 |
更多>>
from DECEMBER 31, 1999 to DECEMBER 31, 2000
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
All share and per share amounts, including stock options, have been restated to
reflect The Company's three-for-two stock split effected in the form of a common stock dividend, which was distributed on June 16, 2000.
|
2000-12-31 |
| 2000-03-30 | 509.10 | 未披露 | 定期报告 | 2000-03-27 |
| 2000-03-30 | 501.80 | 未披露 |
更多>>
from DECEMBER 31, 1998 to DECEMBER 31, 1999
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
|
1999-12-31 |
| 1999-03-22 | 495.99 | 未披露 | 定期报告 | 1999-03-17 |
| 1999-03-22 | 495.00 | 未披露 |
更多>>
from DECEMBER 31, 1997 to DECEMBER 31, 1998
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
|
1998-12-31 |
| 1998-03-27 | 538.59 | 未披露 | 定期报告 | 1998-02-27 |
| 1998-03-27 | 534.10 | 未披露 |
更多>>
from DECEMBER 31, 1996 to DECEMBER 31, 1997
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
1997-12-31 |
| 1997-03-31 | 523.28 | 未披露 | 定期报告 | 1997-02-28 |
| 1997-03-31 | 521.57 | 未披露 |
更多>>
from DECEMBER 31, 1995 to DECEMBER 31, 1996
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
1996-12-31 |
| 1996-03-28 | 563.85 | 未披露 | 定期报告 | 1996-02-29 |
| 1996-03-28 | 561.21 | 未披露 |
更多>>
from DECEMBER 31, 1994 to DECEMBER 31, 1995
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock for cash, net of offering costs of $205
|
1995-12-31 |
| 1996-03-28 | 423.51 | 未披露 |
更多>>
from DECEMBER 31, 1993 to DECEMBER 31, 1994
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
|
1994-12-31 |
From March 31, 2022 to June 30, 2022
Exercise of stock options, net of shares exchanged as payment
Share issuances for director compensation
Share-based compensation
From December 31, 2021 to March 31, 2022
Exercise of stock options, net of shares exchanged as payment
Tax payments for shares withheld related to stock option exercises
Share-based compensation
From December 31, 2020 to December 31, 2021
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Share-based compensation
Issuance of common stock under Employee Stock Purchase Plan
From June 30, 2021 to September 30, 2021
Exercise of stock options, net of shares exchanged as payment
Tax payments for shares withheld related to stock option exercises
Issuance of common stock under Employee Stock Purchase Plan
From March 31, 2021 to June 30, 2021
Exercise of stock options, net of shares exchanged as payment
From December 31, 2020 to March 31, 2021
Exercise of stock options, net of shares exchanged as payment
From December 31, 2019 to December 31, 2020
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Issuance of common stock under Employee Stock Purchase Plan
From June 30, 2020 to September 30, 2020
Exercise of stock options, net of shares exchanged as payment
Issuance of common stock under Employee Stock Purchase Plan
Share-based compensation
From March 31, 2020 to June 30, 2020
Exercise of stock options, net of shares exchanged as payment
Tax payments for shares withheld related to stock option exercises
Share issuances for director compensation
From December 31, 2019 to March 31, 2020
Exercise of stock options
from December 31, 2018 to December 31, 2019
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
From June 30, 2019 to September 30, 2019
Exercise of stock options
Issuance of common stock under Employee Stock Purchase Plan
Share issuances for director compensation
Repurchase of common stock
from March 31, 2019 to June 30,2019
Share issuances for director compensation
From December 31, 2018 to March 31, 2019
Exercise of stock options
From December 31, 2017 to December 31, 2018
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for director compensation
Issuance of common stock under Employee Stock Purchase Plan
From December 31, 2017 to September 30, 2018
Exercise of stock options, vesting of restricted stock units and grants of restricted shares, net of shares exchanged as payment
Issuance of common stock under Employee Stock Purchase Plan
From December 31, 2017 to June 30, 2018
Exercise of stock options, vesting of restricted stock units and grants of restricted shares, net of shares exchanged as payment
From December 31, 2017 to March 31, 2018
Exercise of stock options, vesting of restricted stock units and grants of restricted shares, net of shares exchanged as payment
from December 31, 2016 to December 31, 2017
Exercise of stock options, vesting of restricted stock units and issuance of restricted shares, net of shares exchanged as payment
Tax payments related to shares withheld for share-based compensation plans
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
From December 31, 2016 to September 30, 2017
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Issuance of common stock under Employee Stock Purchase Plan
from December 31, 2016 to June 30, 2017
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
from December 31, 2016 to March 31, 2017
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
From December 31, 2015 to December 31, 2016
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
from December 31, 2014 to December 31, 2015
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
From December 31,2013 to December 31,2014
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
from December 31, 2012 to December 31, 2013
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 2011 to DECEMBER 31, 2012
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 2010 to DECEMBER 31, 2011
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
from DECEMBER 31, 2008 to DECEMBER 31, 2009
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
from DECEMBER 31, 2007 to DECEMBER 31, 2008
Exercise of stock options, vesting of restricted stock units, net of shares exchanged as payment
Share issuances to board members and officers for compensation purposes
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 2006 to DECEMBER 31, 2007
Exercise of stock options and vesting of restricted stock units, net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 2005 to DECEMBER 31, 2006
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 2004 to DECEMBER 31, 2005
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 2003 to DECEMBER 31, 2004
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
from DECEMBER 31, 2002 to DECEMBER 31, 2003
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock and other
from DECEMBER 31, 2001 to DECEMBER 31, 2002
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 2000 to DECEMBER 31, 2001
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
from DECEMBER 31, 1999 to DECEMBER 31, 2000
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
All share and per share amounts, including stock options, have been restated to
reflect The Company's three-for-two stock split effected in the form of a common stock dividend, which was distributed on June 16, 2000.
from DECEMBER 31, 1998 to DECEMBER 31, 1999
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
from DECEMBER 31, 1997 to DECEMBER 31, 1998
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
from DECEMBER 31, 1996 to DECEMBER 31, 1997
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 1995 to DECEMBER 31, 1996
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock
from DECEMBER 31, 1994 to DECEMBER 31, 1995
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Issuance of common stock for cash, net of offering costs of $205
from DECEMBER 31, 1993 to DECEMBER 31, 1994
Exercise of stock options net of shares exchanged as payment and subsequently retired
Issuance of common stock under Employee Stock Purchase Plan
Repurchase of common stock