股本结构

单位:万股
公告日期 2025-11-05 2025-11-05 2025-08-11 2025-08-11 2025-05-13 2025-05-07
证券总股本 3124.82 3120.49 3079.19 3060.69 3042.32 3041.31
普通股本 3124.82 3120.49 3079.19 3060.69 3042.32 3041.31
优先股 未披露 0.89 未披露 0.94 951.15 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 2025-10-31 2025-09-30 2025-08-04 2025-06-30 2025-04-30 2025-03-31
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
2025-11-05 3124.82 未披露 定期报告 2025-10-31
2025-11-05 3120.49 0.89
更多>>
From June 30,2025 to September 30,2025 Issuance of share-based awards Payment of minimum tax withholdings on share-based awards Series B - Conversions
2025-09-30
2025-08-11 3079.19 未披露 定期报告 2025-08-04
2025-08-11 3060.69 0.94
更多>>
From March 31, 2025 to June 30, 2025 Issuance of share-based awards Payment of minimum tax withholdings on share-based awards Series B - Conversions Common stock issued under employee stock purchase plan
2025-06-30
2025-05-13 3042.32 951.15 定期报告 2025-04-30
2025-04-30 3040.92 未披露 定期报告 2025-04-23
2025-05-07 3041.31 0.95
更多>>
From December 31, 2024 to March 31, 2025 Issuance of share-based awards Payment of minimum tax withholdings on share-based awards Series B - Conversions
2025-03-31
2025-03-24 3040.29 未披露 定期报告 2025-03-17
2025-03-24 2976.12 1.01
更多>>
From December 31, 2023 to December 31, 2024 Shares issued - acquisition Payment of minimum tax withholdings on share-based awards Issuance of share-based awards Common stock issued under employee stock purchase plan Conversion of preferred C series Series B - Conversions and other
2024-12-31
2024-11-08 2895.44 未披露 定期报告 2024-11-01
2024-11-08 2868.92 1.11
更多>>
From June 30, 2024 to September 30, 2024 Series B - Share Conversions Payment of minimum tax withholdings on share-based awards Issuance of share-based awards
2024-09-30
2024-08-09 2769.99 未披露 定期报告 2024-08-02
2024-08-09 2769.89 1.21
更多>>
From March 31, 2024 to June 30, 2024 Common stock issued under employee stock purchase plan Conversion of preferred C series
2024-06-30
2024-05-15 2643.84 0.56
更多>>
From December 31, 2023 to March 31, 2024 Payment of minimum tax withholdings on share-based awards Shares issued - acquisition Issuance of share-based awards
2024-03-31
2024-05-20 2643.84 443.53 定期报告 2024-03-25
2024-03-15 2637.04 未披露 定期报告 2024-03-12
2024-03-15 2567.07 未披露
更多>>
From December 31, 2022 to December 31, 2023 Payment of minimum tax withholdings on share-based awards Common stock issued under employee stock purchase plan Repurchases and retirement of common stock Issuance of share-based awards
2023-12-31
2023-11-09 2566.21 未披露
更多>>
From June 30, 2023 to September 30, 2023 Repurchases and retirement of common stock
2023-09-30
2023-08-07 2569.57 未披露 定期报告 2023-08-02
2023-08-07 2578.56 未披露
更多>>
From March 31, 2023 to June 30, 2023 Common stock issued under employee stock purchase plan Repurchases and retirement of common stock Issuance of share-based awards
2023-06-30
2023-05-10 2595.86 未披露 定期报告 2023-05-05
2023-05-10 2605.29 未披露
更多>>
From December 31, 2022 to March 31, 2023 Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
2023-03-31
2023-03-27 2610.13 未披露 定期报告 2023-03-15
2023-03-01 2633.92 未披露 定期报告 2023-02-27
2023-03-01 2646.13 未披露
更多>>
From December 31, 2021 to December 31, 2022 Payment of minimum tax withholdings on share-based awards Issuance of share-based awards Stock options exercised Common stock issued under employee stock purchase plan Repurchases and retirement of common stock
2022-12-31
2022-11-09 2658.97 未披露
更多>>
From June 30, 2022 to September 30, 2022 Repurchases and retirement of common stock
2022-09-30
2022-08-09 2685.11 未披露 定期报告 2022-08-05
2022-08-09 2687.95 未披露
更多>>
From March 31, 2022 to June 30, 2022 Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Issuance of share-based awards
2022-06-30
2022-05-09 2686.17 未披露
更多>>
From December 31, 2021 to March 31, 2022 Stock options exercised Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
2022-03-31
2022-03-28 2685.58 未披露 定期报告 2022-03-15
2022-03-01 2694.15 未披露 定期报告 2022-02-25
2022-03-01 2696.88 未披露
更多>>
From December 31, 2020 to December 31, 2021 Stock options exercised Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
2021-12-31
2021-11-08 2695.82 未披露
更多>>
From June 30, 2021 to September 30, 2021 Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
2021-09-30
2021-08-10 2710.04 未披露 定期报告 2021-08-05
2021-08-10 2712.04 未披露
更多>>
From March 31, 2021 to June 30, 2021 Stock options exercised Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
2021-06-30
2021-05-04 2731.78 未披露 定期报告 2021-04-30
2021-05-04 2731.85 未披露
更多>>
From December 31, 2020 to March 31, 2021 Stock options exercised Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
2021-03-31
2021-04-06 2731.80 未披露 定期报告 2021-03-24
2021-03-01 2752.91 未披露 定期报告 2021-02-19
2021-03-01 2731.64 未披露
更多>>
From December 31, 2019 to December 31, 2020 Stock options exercised Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
2020-12-31
2020-10-30 2750.78 未披露 定期报告 2020-10-27
2020-10-30 2725.85 未披露
更多>>
From June 30, 2020 to September 30, 2020 Exercise of stock options Cash settlement of share-based awards for tax withholdings Share repurchases Vesting of previously non-vested shares
2020-09-30
2020-07-31 2798.07 未披露 定期报告 2020-07-27
2020-07-31 2772.90 未披露
更多>>
From March 31, 2020 to June 30, 2020 Common stock issued under employee stock purchase plan Cash settlement of share-based awards for tax withholdings Vesting of previously non-vested shares
2020-06-30
2020-05-01 2797.47 未披露 定期报告 2020-04-27
2020-05-01 2767.85 未披露
更多>>
From December 31, 2019 to March 31, 2020 Cash settlement of share-based awards for tax withholdings Share repurchases Vesting of previously non-vested shares
2020-03-31
2020-03-31 2805.61 未披露 定期报告 2020-03-11
2020-02-24 2813.86 未披露 定期报告 2020-02-14
2020-02-24 2785.02 未披露
更多>>
From December 31, 2018 to December 31, 2019 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2019-12-31
2019-10-25 2817.21 未披露 定期报告 2019-10-21
2019-10-25 2791.51 未披露
更多>>
from June 30, 2019 to September 30, 2019 Exercise of stock options Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2019-09-30
2019-07-26 2831.30 未披露 定期报告 2019-07-23
2019-07-26 2804.00 未披露 定期报告 2019-06-30
2019-04-25 2869.60 未披露 定期报告 2019-04-22
2019-04-25 2841.51 未披露 定期报告 2019-03-31
2019-03-26 2882.51 未披露 定期报告 2019-03-08
2019-02-20 2878.86 未披露 定期报告 2019-02-14
2019-02-20 2853.49 未披露
更多>>
From December 31, 2017 To December 31, 2018 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2018-12-31
2018-10-25 2920.23 未披露 定期报告 2018-10-22
2018-10-25 2886.90 未披露 定期报告 2018-09-30
2018-07-26 2934.85 未披露 定期报告 2018-07-23
2018-07-26 2907.38 未披露 定期报告 2018-06-30
2018-04-26 2941.50 未披露 定期报告 2018-04-23
2018-04-26 2916.20 未披露 定期报告 2018-03-31
2018-04-03 2941.70 未披露 定期报告 2018-03-16
2018-02-23 2958.45 未披露 定期报告 2018-02-20
2018-02-23 2945.41 未披露
更多>>
From December 31, 2016 To December 31, 2017 Exercise of stock options Conversion of deferred stock Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2017-12-31
2017-10-26 2977.22 未披露 定期报告 2017-10-24
2017-10-26 2953.24 未披露 定期报告 2017-09-30
2017-07-27 3029.79 未披露 定期报告 2017-07-24
2017-07-27 3009.39 未披露 定期报告 2017-06-30
2017-04-27 3021.50 未披露 定期报告 2017-04-21
2017-04-27 2999.99 未披露 定期报告 2017-03-31
2017-03-30 3026.01 未披露 定期报告 2017-03-10
2017-02-22 3022.98 未披露 定期报告 2017-02-17
2017-02-22 3009.03 未披露
更多>>
from December 31, 2015 to December 31, 2016 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2016-12-31
2016-10-26 3052.30 未披露 定期报告 2016-10-20
2016-10-26 3028.35 未披露 定期报告 2016-09-30
2016-07-27 3025.64 未披露 定期报告 2016-07-22
2016-07-27 3024.26 未披露 定期报告 2016-06-30
2016-04-27 3044.89 未披露 定期报告 2016-04-22
2016-04-27 3043.42 未披露 定期报告 2016-03-31
2016-03-31 3064.70 未披露 定期报告 2016-03-11
2016-02-19 3054.39 未披露 定期报告 2016-02-17
2016-02-19 3054.39 未披露
更多>>
from December 31, 2014 to December 31, 2015 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2015-12-31
2015-10-23 3083.21 未披露 定期报告 2015-10-19
2015-10-23 3062.65 未披露 定期报告 2015-09-30
2015-07-24 3103.68 未披露 定期报告 2015-07-20
2015-07-24 3083.08 未披露 定期报告 2015-06-30
2015-04-24 3097.19 未披露 定期报告 2015-04-20
2015-04-24 3076.03 未披露 定期报告 2015-03-31
2015-03-30 3095.41 未披露 定期报告 2015-03-13
2015-02-20 3047.97 未披露 定期报告 2015-02-09
2015-02-20 3025.52 未披露
更多>>
from December31, 2013 to December31, 2014 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2014-12-31
2014-10-24 3045.01 未披露 定期报告 2014-10-20
2014-10-24 3024.52 未披露 定期报告 2014-09-30
2014-07-25 3083.22 未披露 定期报告 2014-07-21
2014-07-25 3062.87 未披露 定期报告 2014-06-30
2014-04-25 3120.09 未披露 定期报告 2014-04-21
2014-04-25 3099.84 未披露 定期报告 2014-03-31
2014-03-24 3118.62 未披露 定期报告 2014-03-14
2014-02-19 3072.19 未披露 定期报告 2014-02-10
2014-02-19 3052.21 未披露
更多>>
from December31, 2012 to December31, 2013 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
2013-12-31
2013-10-25 3061.56 未披露 定期报告 2013-10-21
2013-10-25 3041.59 未披露 定期报告 2013-09-30
2013-07-25 3057.18 未披露 定期报告 2013-07-19
2013-07-25 3034.62 未披露 定期报告 2013-06-30
2013-04-25 3018.08 未披露 定期报告 2013-04-22
2013-04-25 2996.38 未披露 定期报告 2013-03-31
2013-03-25 3001.82 未披露 定期报告 2013-03-13
2013-02-15 2960.23 未披露 定期报告 2013-02-11
2013-02-15 2919.48 未披露
更多>>
from December 31, 2011 to December 31, 2012 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Vesting of previously non-vested shares
2012-12-31
2012-10-26 2937.74 未披露 定期报告 2012-10-23
2012-10-26 2919.00 未披露 定期报告 2012-09-30
2012-07-27 2912.46 未披露 定期报告 2012-07-23
2012-07-27 2892.71 未披露 定期报告 2012-06-30
2012-04-26 2908.49 未披露 定期报告 2012-04-24
2012-04-26 2888.33 未披露 定期报告 2012-03-31
2012-02-24 2868.69 未披露 定期报告 2012-02-20
2012-02-24 2855.33 未披露
更多>>
from December 31, 2010 to December 31, 2011 Exercise of stock options Common stock issued under employee stock purchase plan Share repurchases Vesting of previously non-vested shares
2011-12-31
2011-10-28 2854.75 未披露 定期报告 2011-10-24
2011-10-28 2847.69 未披露 定期报告 2011-09-30
2011-07-27 2950.89 未披露 定期报告 2011-07-25
2011-07-27 2937.76 未披露 定期报告 2011-06-30
2011-04-25 2937.64 未披露 定期报告 2011-04-21
2011-04-25 2924.31 未披露 定期报告 2011-03-31
2011-02-24 2914.01 未披露 定期报告 2011-02-21
2011-02-24 2903.09 未披露
更多>>
Exercise of stock options Common stock issued under employee stock purchase plan Vesting of previously non-vested shares
2010-12-31
2010-10-29 2901.60 未披露 定期报告 2010-10-25
2010-10-29 2900.24 未披露 定期报告 2010-09-30
2010-07-29 2901.29 未披露 定期报告 2010-07-27
2010-07-29 2898.80 未披露 定期报告 2010-06-30
2010-04-29 2897.90 未披露 定期报告 2010-04-27
2010-04-29 2895.24 未披露 定期报告 2010-03-31
2010-02-24 2897.70 未披露 定期报告 2010-02-17
2010-02-24 2895.04 未披露
更多>>
From December 31, 2008 to December 31, 2009 Exercise of stock options Common stock issued under employee stock purchase plan Vesting of previously non-vested shares Cash settlement of share-based awards for minimum tax withholdings
2009-12-31
2009-02-26 2894.14 未披露 定期报告 2009-02-20
2009-02-26 2889.39 未披露
更多>>
From December 31, 2007 to December 31, 2008 Exercise of stock options Common stock issued under employee stock purchase plan Vesting of previously non-vested shares Cash settlement of share-based awards for minimum tax withholdings
2008-12-31
2008-02-27 2880.60 未披露 定期报告 2008-02-21
2008-02-27 2864.81 未披露
更多>>
From December 31, 2006 to December 31, 2007 Exercise of stock options stock purchase plan Vesting of previously non-vested shares Cash settlement of share-based awards for minimum tax withholdings Common stock repurchased under stock repurchase plans
2007-12-31
2007-02-27 3040.67 未披露 定期报告 2007-02-21
2007-02-27 3037.21 未披露
更多>>
From December 31, 2005 to December 31, 2006 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase plan
2006-12-31
2006-03-09 3139.15 未披露 定期报告 2006-03-01
2006-03-09 3136.08 未披露
更多>>
From December 31, 2004 to December 31, 2005 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase plan Cash paid for fractional shares in 3-for-2 stock split
2005-12-31
2005-03-16 3228.04 未披露 定期报告 2005-02-28
2005-03-16 3239.77 未披露
更多>>
From December 31, 2003 to December 31, 2004 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase plan
2004-12-31
2004-03-11 2152.07 未披露 定期报告 2004-02-29
2004-03-11 2149.69 未披露
更多>>
From December 31, 2002 to December 31, 2003 Exercise of stock options Common stock issued under employee stock purchase plan
2003-12-31
2003-03-21 2123.79 未披露 定期报告 2003-03-07
2003-03-21 2121.80 未披露
更多>>
From December 31, 2001 to December 31, 2002 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase program
2002-12-31
2002-03-15 2172.72 未披露 定期报告 2002-02-28
2002-03-15 2163.80 未披露
更多>>
From December 31, 2000 to December 31, 2001 Exercise of stock options Common stock issued under employee stock purchase plan
2001-12-31
2001-04-02 2150.36 未披露 定期报告 2001-02-28
2001-04-02 2131.18 未披露
更多>>
From December 31, 1999 to December 31, 2000 Exercise of stock options Common stock issued under employee stock purchase plan
2000-12-31
2000-03-07 2073.30 未披露
更多>>
From December 31, 1998 to December 31, 1999 Exercise of stock options Common Stock issued under employee stock purchase plan Net proceeds of public offering
1999-12-31
1999-03-11 633.16 未披露 定期报告 1999-02-25
1999-03-11 1258.78 未披露
更多>>
From December 31, 1997 to December 31, 1998 Exercise of stock options Common Stock issued under employee stock purchase plan
1998-12-31
1998-02-27 602.44 未披露
更多>>
From December 31, 1996 to December 31, 1997 Exercise of stock options Common stock issued under employee stock purchase plan
1997-12-31
1997-03-26 595.29 未披露
更多>>
From December 31, 1995 to December 31, 1996 Exercise of stock options Common stock issued under stock purchase plan
1996-12-31
From June 30,2025 to September 30,2025 Issuance of share-based awards Payment of minimum tax withholdings on share-based awards Series B - Conversions
From March 31, 2025 to June 30, 2025 Issuance of share-based awards Payment of minimum tax withholdings on share-based awards Series B - Conversions Common stock issued under employee stock purchase plan
From December 31, 2024 to March 31, 2025 Issuance of share-based awards Payment of minimum tax withholdings on share-based awards Series B - Conversions
From December 31, 2023 to December 31, 2024 Shares issued - acquisition Payment of minimum tax withholdings on share-based awards Issuance of share-based awards Common stock issued under employee stock purchase plan Conversion of preferred C series Series B - Conversions and other
From June 30, 2024 to September 30, 2024 Series B - Share Conversions Payment of minimum tax withholdings on share-based awards Issuance of share-based awards
From March 31, 2024 to June 30, 2024 Common stock issued under employee stock purchase plan Conversion of preferred C series
From December 31, 2023 to March 31, 2024 Payment of minimum tax withholdings on share-based awards Shares issued - acquisition Issuance of share-based awards
From December 31, 2022 to December 31, 2023 Payment of minimum tax withholdings on share-based awards Common stock issued under employee stock purchase plan Repurchases and retirement of common stock Issuance of share-based awards
From June 30, 2023 to September 30, 2023 Repurchases and retirement of common stock
From March 31, 2023 to June 30, 2023 Common stock issued under employee stock purchase plan Repurchases and retirement of common stock Issuance of share-based awards
From December 31, 2022 to March 31, 2023 Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
From December 31, 2021 to December 31, 2022 Payment of minimum tax withholdings on share-based awards Issuance of share-based awards Stock options exercised Common stock issued under employee stock purchase plan Repurchases and retirement of common stock
From June 30, 2022 to September 30, 2022 Repurchases and retirement of common stock
From March 31, 2022 to June 30, 2022 Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Issuance of share-based awards
From December 31, 2021 to March 31, 2022 Stock options exercised Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
From December 31, 2020 to December 31, 2021 Stock options exercised Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
From June 30, 2021 to September 30, 2021 Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
From March 31, 2021 to June 30, 2021 Stock options exercised Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
From December 31, 2020 to March 31, 2021 Stock options exercised Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
From December 31, 2019 to December 31, 2020 Stock options exercised Common stock issued under employee stock purchase plan Payment of minimum tax withholdings on share-based awards Repurchases and retirement of common stock Issuance of share-based awards
From June 30, 2020 to September 30, 2020 Exercise of stock options Cash settlement of share-based awards for tax withholdings Share repurchases Vesting of previously non-vested shares
From March 31, 2020 to June 30, 2020 Common stock issued under employee stock purchase plan Cash settlement of share-based awards for tax withholdings Vesting of previously non-vested shares
From December 31, 2019 to March 31, 2020 Cash settlement of share-based awards for tax withholdings Share repurchases Vesting of previously non-vested shares
From December 31, 2018 to December 31, 2019 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
from June 30, 2019 to September 30, 2019 Exercise of stock options Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
From December 31, 2017 To December 31, 2018 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
From December 31, 2016 To December 31, 2017 Exercise of stock options Conversion of deferred stock Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
from December 31, 2015 to December 31, 2016 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
from December 31, 2014 to December 31, 2015 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
from December31, 2013 to December31, 2014 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
from December31, 2012 to December31, 2013 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Share repurchases Vesting of previously non-vested shares
from December 31, 2011 to December 31, 2012 Exercise of stock options Common stock issued under employee stock purchase plan Cash settlement of share-based awards for minimum tax withholdings Vesting of previously non-vested shares
from December 31, 2010 to December 31, 2011 Exercise of stock options Common stock issued under employee stock purchase plan Share repurchases Vesting of previously non-vested shares
Exercise of stock options Common stock issued under employee stock purchase plan Vesting of previously non-vested shares
From December 31, 2008 to December 31, 2009 Exercise of stock options Common stock issued under employee stock purchase plan Vesting of previously non-vested shares Cash settlement of share-based awards for minimum tax withholdings
From December 31, 2007 to December 31, 2008 Exercise of stock options Common stock issued under employee stock purchase plan Vesting of previously non-vested shares Cash settlement of share-based awards for minimum tax withholdings
From December 31, 2006 to December 31, 2007 Exercise of stock options stock purchase plan Vesting of previously non-vested shares Cash settlement of share-based awards for minimum tax withholdings Common stock repurchased under stock repurchase plans
From December 31, 2005 to December 31, 2006 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase plan
From December 31, 2004 to December 31, 2005 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase plan Cash paid for fractional shares in 3-for-2 stock split
From December 31, 2003 to December 31, 2004 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase plan
From December 31, 2002 to December 31, 2003 Exercise of stock options Common stock issued under employee stock purchase plan
From December 31, 2001 to December 31, 2002 Exercise of stock options Common stock issued under employee stock purchase plan Common stock repurchased under stock repurchase program
From December 31, 2000 to December 31, 2001 Exercise of stock options Common stock issued under employee stock purchase plan
From December 31, 1999 to December 31, 2000 Exercise of stock options Common stock issued under employee stock purchase plan
From December 31, 1998 to December 31, 1999 Exercise of stock options Common Stock issued under employee stock purchase plan Net proceeds of public offering
From December 31, 1997 to December 31, 1998 Exercise of stock options Common Stock issued under employee stock purchase plan
From December 31, 1996 to December 31, 1997 Exercise of stock options Common stock issued under employee stock purchase plan
From December 31, 1995 to December 31, 1996 Exercise of stock options Common stock issued under stock purchase plan