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向上 向下

股本结构

单位:万股
公告日期 2026-08-04 2026-08-04 2026-05-05 2026-05-05 2026-04-14 2026-02-18
证券总股本 3044.43 3044.39 3040.41 3037.84 3035.98 3006.26
普通股本 3044.43 3044.39 3040.41 3037.84 3035.98 3006.26
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 2026-07-26 2026-06-28 2026-04-26 2026-03-29 2026-03-23 2026-02-11
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
2026-08-04 3044.43 未披露 定期报告 2026-07-26
2026-08-04 3044.39 未披露
更多>>
From March 29,2026 to June 28,2026 Net issuance under equity plans
2026-06-28
2026-05-05 3040.41 未披露 定期报告 2026-04-26
2026-05-05 3037.84 未披露 定期报告 2026-03-29
2026-04-14 3035.98 未披露 定期报告 2026-03-23
2026-02-18 3006.26 未披露 定期报告 2026-02-11
2026-02-18 2998.68 未披露
更多>>
From December 29, 2024 to December 28, 2025 Issuances under equity plans, including tax benefits
2025-12-28
2025-11-03 2993.95 未披露 定期报告 2025-10-26
2025-11-03 2992.47 未披露
更多>>
From September 29,2024 to September 28,2025 Net issuance under equity plans, including tax benefits
2025-09-28
2025-08-04 2990.09 未披露 定期报告 2025-07-27
2025-08-04 2989.22 未披露
更多>>
From March 30, 2025 to June 29, 2025 Net issuance under equity plans, including tax benefits
2025-06-29
2025-05-05 2986.40 未披露 定期报告 2025-04-27
2025-05-05 2983.27 未披露
更多>>
From December 29, 2024 to March 30, 2025 Net issuance under equity plans, including tax benefits
2025-03-30
2025-04-04 2981.47 未披露 定期报告 2025-03-14
2025-02-19 2970.79 未披露 定期报告 2025-02-12
2025-02-19 2958.84 未披露
更多>>
From December 31, 2023 to December 29, 2024 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
2024-12-29
2024-11-04 2955.89 未披露 定期报告 2024-10-27
2024-11-04 2949.79 未披露
更多>>
From June 30, 2024 to September 29, 2024 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
2024-09-29
2024-08-05 2982.71 未披露 定期报告 2024-07-28
2024-08-05 2995.91 未披露
更多>>
From March 31, 2024 to June 30, 2024 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
2024-06-30
2024-05-06 3056.96 未披露 定期报告 2024-04-28
2024-05-06 3055.44 未披露
更多>>
From December 31,2023 to March 31,2024 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
2024-03-31
2024-04-04 3138.91 未披露 定期报告 2024-03-11
2024-02-21 3138.76 未披露 定期报告 2024-02-14
2024-02-21 3124.57 未披露
更多>>
From December 25, 2022 to December 31, 2023 Issuances under equity plans, including tax benefits Purchases and retirement of common stock
2023-12-31
2023-10-23 3113.97 未披露 定期报告 2023-10-18
2023-10-23 3110.86 未披露
更多>>
From June 25, 2023 to September 24,2023 Net issuance under equity plans, including tax benefits
2023-09-24
2023-07-24 3100.48 未披露 定期报告 2023-07-19
2023-07-24 3099.60 未披露
更多>>
From March 27, 2023 to June 25, 2023 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
2023-06-25
2023-04-24 3102.34 未披露 定期报告 2023-04-19
2023-04-24 3150.70 未披露
更多>>
From March 27,2022 to March 26,2023 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
2023-03-26
2023-03-30 3204.71 未披露 定期报告 2023-03-13
2023-02-15 3282.33 未披露 定期报告 2023-02-08
2023-02-15 3273.00 未披露
更多>>
From December 26, 2021 to December 25, 2022 Issuances under equity plans, including tax benefits Purchases and retirement of common stock
2022-12-25
2022-10-24 3271.86 未披露 定期报告 2022-10-18
2022-10-24 3269.30 未披露
更多>>
From June 25, 2022 to September 25, 2022 Net issuance under equity plans, including tax benefits
2022-09-25
2022-07-25 3268.64 未披露 定期报告 2022-07-19
2022-07-25 3268.40 未披露
更多>>
From March 27, 2022 to June 26, 2022 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
2022-06-26
2022-04-25 3327.16 未披露 定期报告 2022-04-14
2022-04-25 3360.80 未披露
更多>>
From March 28, 2021 to March 27, 2022 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits Stock-based compensation Current period activity
2022-03-27
2022-03-31 3505.97 未披露 定期报告 2022-03-14
2022-02-16 3446.17 未披露 定期报告 2022-02-09
2022-02-16 3486.10 未披露
更多>>
From December 27, 2020 to December 26, 2021 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
2021-12-26
2021-10-25 3548.06 未披露 定期报告 2021-10-15
2021-10-25 3545.50 未披露
更多>>
From June 27, 2021 to September 26, 2021 Net issuance under equity plans, including tax benefits
2021-09-26
2021-07-26 3550.35 未披露 定期报告 2021-07-12
2021-07-26 3551.00 未披露
更多>>
From March 28, 2021 to June 27, 2021 Net issuance under equity plans, including tax benefits
2021-06-27
2021-04-26 3547.13 未披露 定期报告 2021-04-12
2021-04-26 3547.40 未披露 定期报告 2021-03-28
2021-04-02 3547.52 未披露 定期报告 2021-03-15
2021-02-22 3548.60 未披露 定期报告 2021-02-01
2021-02-22 3549.30 未披露
更多>>
From December 29,2019 to December 27,2020 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits Stock-based compensation
2020-12-27
2020-10-26 3547.28 未披露 定期报告 2020-10-12
2020-10-26 3545.00 未披露
更多>>
From June 28,2020 to September 27,2020 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits Stock-based compensation
2020-09-27
2020-07-27 3606.13 未披露 定期报告 2020-07-13
2020-07-27 3605.20 未披露
更多>>
From March 29, 2020 to June 28, 2020 Net issuance under equity plans, including tax benefits
2020-06-28
2020-05-04 3612.62 未披露 定期报告 2020-04-13
2020-05-04 3612.80 未披露
更多>>
From December 29, 2019 to March 29, 2020 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
2020-03-29
2020-04-02 3612.77 未披露 定期报告 2020-03-16
2020-02-24 3862.85 未披露 定期报告 2020-01-31
2020-02-24 3859.30 未披露
更多>>
from December 30, 2018 to December 29, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
2019-12-29
2019-10-28 3895.53 未披露 定期报告 2019-10-14
2019-10-28 3893.20 未披露
更多>>
from June 30, 2019 to September 29, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
2019-09-29
2019-07-30 4007.01 未披露 定期报告 2019-07-15
2019-07-30 4005.80 未披露
更多>>
from March 31, 2019 to June 30, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
2019-06-30
2019-04-29 4015.27 未披露 定期报告 2019-04-15
2019-04-29 4015.20 未披露
更多>>
From December 31, 2018 to March 31, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
2019-03-31
2019-04-02 4038.69 未披露 定期报告 2019-03-15
2019-02-22 4007.40 未披露 定期报告 2019-01-31
2019-02-22 4005.40 未披露
更多>>
From December 31, 2017 to December 30, 2018 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
2018-12-30
2018-11-05 4048.53 未披露 定期报告 2018-10-15
2018-11-05 4047.20 未披露 定期报告 2018-09-30
2018-07-30 4062.73 未披露 定期报告 2018-07-16
2018-07-30 4059.50 未披露 定期报告 2018-07-01
2018-04-30 4134.61 未披露 定期报告 2018-04-16
2018-04-30 4133.40 未披露 定期报告 2018-03-31
2018-03-29 4103.45 未披露 定期报告 2018-03-09
2018-02-26 4108.93 未披露 定期报告 2018-02-01
2018-02-26 4109.80 未披露
更多>>
From January 1, 2017 to December 31, 2017 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
2017-12-31
2017-10-30 4136.15 未披露 定期报告 2017-10-16
2017-10-30 4133.90 未披露 定期报告 2017-10-01
2017-07-31 4200.18 未披露 定期报告 2017-07-17
2017-07-31 4198.20 未披露 定期报告 2017-07-02
2017-05-01 4255.92 未披露 定期报告 2017-04-17
2017-05-01 4255.00 未披露 定期报告 2017-04-02
2017-03-31 4255.61 未披露 定期报告 2017-03-10
2017-02-24 4218.32 未披露 定期报告 2017-02-01
2017-02-24 4217.10 未披露
更多>>
From December 25, 2015 to January 1, 2017 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
2017-01-01
2016-10-24 4247.86 未披露 定期报告 2016-10-10
2016-10-24 4248.10 未披露 定期报告 2016-09-23
2016-07-25 4247.45 未披露 定期报告 2016-07-11
2016-07-25 4246.10 未披露 定期报告 2016-06-24
2016-05-12 4008.07 未披露 定期报告 2016-05-11
2016-04-25 4246.00 未披露 定期报告 2016-04-11
2016-04-25 4241.50 未披露 定期报告 2016-03-25
2016-04-01 4240.59 未披露 定期报告 2016-03-11
2016-02-22 4202.90 未披露 定期报告 2016-02-01
2016-02-22 4202.40 未披露
更多>>
from December 26, 2014 to December 25, 2015 Issuances under equity plans, including tax benefits
2015-12-25
2015-10-26 4196.79 未披露 定期报告 2015-10-12
2015-10-26 4196.10 未披露 定期报告 2015-09-25
2015-08-05 4195.85 未披露 定期报告 2015-07-13
2015-08-05 4196.20 未披露 定期报告 2015-06-26
2015-04-29 4194.12 未披露 定期报告 2015-04-13
2015-04-29 4193.90 未披露 定期报告 2015-03-27
2015-04-01 4173.16 未披露 定期报告 2015-03-13
2015-02-23 4154.33 未披露 定期报告 2015-02-02
2015-02-23 4153.00 未披露
更多>>
from December 27, 2013 to December 26, 2014 Issuances under equity plans, including tax benefits
2014-12-26
2014-10-27 4251.53 未披露 定期报告 2014-10-13
2014-10-27 4150.50 未披露 定期报告 2014-09-26
2014-07-28 4151.24 未披露 定期报告 2014-07-14
2014-07-28 4137.10 未披露 定期报告 2014-06-27
2014-04-28 4133.67 未披露 定期报告 2014-04-14
2014-04-28 4133.40 未披露 定期报告 2014-03-28
2014-04-03 4117.04 未披露 定期报告 2014-03-14
2014-02-20 4110.16 未披露 定期报告 2014-02-03
2014-02-20 4108.50 未披露
更多>>
from December28, 2012 to December27, 2013 Issuances under equity plans, including tax benefits
2013-12-27
2013-10-28 4105.21 未披露 定期报告 2013-10-18
2013-10-28 4106.30 未披露 定期报告 2013-09-27
2013-07-29 4089.44 未披露 定期报告 2013-07-19
2013-07-29 4085.50 未披露 定期报告 2013-06-28
2013-04-29 4068.81 未披露 定期报告 2013-04-19
2013-04-29 4067.80 未披露 定期报告 2013-03-29
2013-03-28 4068.13 未披露 定期报告 2013-03-15
2013-02-21 4060.96 未披露 定期报告 2013-02-08
2013-02-21 4022.00 未披露
更多>>
from December 30, 2011 to December 28, 2012 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
2012-12-28
2012-10-29 4016.66 未披露 定期报告 2012-10-19
2012-10-29 4014.90 未披露 定期报告 2012-09-28
2012-07-25 4015.09 未披露 定期报告 2012-07-18
2012-07-30 4011.70 未披露 定期报告 2012-06-29
2012-04-30 4039.78 未披露 定期报告 2012-04-20
2012-04-30 4040.50 未披露 定期报告 2012-03-30
2012-02-23 3988.18 未披露 定期报告 2012-02-10
2012-02-23 3993.30 未披露
更多>>
from December 31, 2010 to December 30, 2011 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
2011-12-30
2011-10-31 4009.33 未披露 定期报告 2011-10-21
2011-10-31 4048.30 未披露 定期报告 2011-09-30
2011-08-01 4315.93 未披露 定期报告 2011-07-22
2011-08-01 4338.50 未披露 定期报告 2011-07-01
2011-05-06 4430.99 未披露 定期报告 2011-04-29
2011-05-06 4428.10 未披露 定期报告 2011-04-01
2011-02-22 4410.56 未披露 定期报告 2011-01-28
2011-02-22 4408.60 未披露
更多>>
from dec 25 2009 to dec 31 2010 Issuances under equity plans,including tax benefits
2010-12-31
2010-10-29 4405.52 未披露 定期报告 2010-10-22
2010-10-29 4405.50 未披露 定期报告 2010-09-24
2010-07-30 4404.73 未披露 定期报告 2010-07-23
2010-07-30 4404.10 未披露 定期报告 2010-06-25
2010-04-30 4407.84 未披露 定期报告 2010-04-23
2010-04-30 4405.40 未披露 定期报告 2010-03-26
2010-02-16 4402.43 未披露 定期报告 2010-02-05
2010-02-16 4383.30 未披露
更多>>
from December 26, 2008 to December 25, 2009 Issuances under equity plans, including tax benefits
2009-12-25
2009-02-18 4328.57 未披露 定期报告 2009-02-10
2009-02-18 4334.00 未披露
更多>>
from December 28, 2007 to December 26, 2008 Purchases and retirement of common stock Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Restricted stock grants Restricted stock cancellations Stock withheld for tax purposes-restricted stock Stock-based compensation
2008-12-26
2008-02-19 4384.97 未披露 定期报告 2008-02-13
2008-02-19 4391.70 未披露
更多>>
from December 29, 2006 to December 28, 2007 Purchases and retirement of common stock Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Restricted stock grants Restricted stock cancellations Stock withheld for tax purposes-restricted stock Stock-based compensation
2007-12-28
2007-02-20 5069.02 未披露 定期报告 2007-02-12
2007-02-20 5063.70 未披露
更多>>
from December 30, 2005 to December 29, 2006 Common stock repurchased Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Restricted stock grants Restricted stock cancellations Stock withheld for tax purposes-restricted stock Stock-based compensation Common stock bonus and incentive
2006-12-29
2006-03-07 5409.75 未披露 定期报告 2006-02-27
2006-03-07 5383.80 未披露
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from December 31, 2004 to December 30, 2005 Conversion of subordinated notes Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Common stock bonus Restricted stock grants
2005-12-30
2005-03-11 4255.62 未披露 定期报告 2005-02-23
2005-03-11 4233.80 未披露
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from January 1, 2004 to December 31, 2004 Common stock issued on the exercise of options and warrants including tax benefits Common stock issued through employee benefit plans Common stock bonus Restricted stock grants
2004-12-31
2004-03-02 4118.19 未披露 定期报告 2004-02-17
2004-03-02 4110.20 未披露
更多>>
from January 1, 2003 to January 2, 2004 Common stock issued on the exercise of options and warrants including tax benefits Common stock issued through employee benefit plans Common stock repurchased
2004-01-02
2003-03-14 4013.58 未披露 定期报告 2003-02-28
2003-03-14 4077.30 未披露
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from January 1, 2002 to December 31, 2002 Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased
2002-12-31
2002-04-01 4068.10 未披露 定期报告 2002-03-01
2002-04-01 4060.20 未披露
更多>>
from January 1, 2001 to December 31, 2001 Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased
2001-12-31
2001-03-30 4088.40 未披露 定期报告 2001-02-28
2001-03-30 4094.10 未披露
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from January 1, 2000 to December 31, 2000 Preferred stock repurchased Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased
2000-12-31
2000-03-30 4276.36 未披露 定期报告 2000-03-15
2000-03-30 4280.20 648.60
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from January 1, 1999 to December 31, 1999 Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased In June 1999 the board of directors authorized threefortwo preferred stock splits.
1999-12-31
1999-06-10 4232.85 未披露
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3:2 stock split
1999-07-13
1999-03-30 2821.90 未披露 定期报告 1999-03-15
1999-03-30 2797.40 432.40
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from January 1, 1998 to December 31, 1998 Common stock repurchased Common stock issued for 401(k)Plan Common stock acquired through Employee Stock Purchase Plan Common stock issued on the exercise of warrants Common stock issued on the exercise of options In May 1998, the board of directors authorized three-for-two preferred stock splits.
1998-12-31
1998-03-31 1846.11 未披露 定期报告 1998-03-18
1998-03-31 1844.15 288.25
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from January 1, 1997 to December 31, 1997 Common stock repurchased Common stock issued for 401(k)Plan Common stock acquired through Employee Stock Purchase Plan Common stock issued on the exercise of warrants Common stock issued on theexercise of options In October 1997, the board of directors authorized three-for-two preferred stock splits.
1997-12-31
1997-03-26 1236.03 未披露 定期报告 1997-03-11
1997-03-26 1237.36 192.17
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from December 31, 1995 to December 31, 1996 Common stock issued for 401(k)Plan Common stock issued from public stock offering, net Common stock issued on debt extinguishment and warrants exercised Common stock issued on the exercise of options In July of 1996, the Board of Directors authorized a three-for-two Preferred Stock split.
1996-12-31
From March 29,2026 to June 28,2026 Net issuance under equity plans
From December 29, 2024 to December 28, 2025 Issuances under equity plans, including tax benefits
From September 29,2024 to September 28,2025 Net issuance under equity plans, including tax benefits
From March 30, 2025 to June 29, 2025 Net issuance under equity plans, including tax benefits
From December 29, 2024 to March 30, 2025 Net issuance under equity plans, including tax benefits
From December 31, 2023 to December 29, 2024 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
From June 30, 2024 to September 29, 2024 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
From March 31, 2024 to June 30, 2024 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
From December 31,2023 to March 31,2024 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
From December 25, 2022 to December 31, 2023 Issuances under equity plans, including tax benefits Purchases and retirement of common stock
From June 25, 2023 to September 24,2023 Net issuance under equity plans, including tax benefits
From March 27, 2023 to June 25, 2023 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
From March 27,2022 to March 26,2023 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
From December 26, 2021 to December 25, 2022 Issuances under equity plans, including tax benefits Purchases and retirement of common stock
From June 25, 2022 to September 25, 2022 Net issuance under equity plans, including tax benefits
From March 27, 2022 to June 26, 2022 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits
From March 28, 2021 to March 27, 2022 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits Stock-based compensation Current period activity
From December 27, 2020 to December 26, 2021 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
From June 27, 2021 to September 26, 2021 Net issuance under equity plans, including tax benefits
From March 28, 2021 to June 27, 2021 Net issuance under equity plans, including tax benefits
From December 29,2019 to December 27,2020 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits Stock-based compensation
From June 28,2020 to September 27,2020 Purchases and retirement of common stock Net issuance under equity plans, including tax benefits Stock-based compensation
From March 29, 2020 to June 28, 2020 Net issuance under equity plans, including tax benefits
From December 29, 2019 to March 29, 2020 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
from December 30, 2018 to December 29, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
from June 30, 2019 to September 29, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
from March 31, 2019 to June 30, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
From December 31, 2018 to March 31, 2019 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
From December 31, 2017 to December 30, 2018 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
From January 1, 2017 to December 31, 2017 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
From December 25, 2015 to January 1, 2017 Purchases and retirement of common stock Issuances under equity plans, including tax benefits Stock-based compensation
from December 26, 2014 to December 25, 2015 Issuances under equity plans, including tax benefits
from December 27, 2013 to December 26, 2014 Issuances under equity plans, including tax benefits
from December28, 2012 to December27, 2013 Issuances under equity plans, including tax benefits
from December 30, 2011 to December 28, 2012 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
from December 31, 2010 to December 30, 2011 Purchases and retirement of common stock Issuances under equity plans, including tax benefits
from dec 25 2009 to dec 31 2010 Issuances under equity plans,including tax benefits
from December 26, 2008 to December 25, 2009 Issuances under equity plans, including tax benefits
from December 28, 2007 to December 26, 2008 Purchases and retirement of common stock Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Restricted stock grants Restricted stock cancellations Stock withheld for tax purposes-restricted stock Stock-based compensation
from December 29, 2006 to December 28, 2007 Purchases and retirement of common stock Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Restricted stock grants Restricted stock cancellations Stock withheld for tax purposes-restricted stock Stock-based compensation
from December 30, 2005 to December 29, 2006 Common stock repurchased Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Restricted stock grants Restricted stock cancellations Stock withheld for tax purposes-restricted stock Stock-based compensation Common stock bonus and incentive
from December 31, 2004 to December 30, 2005 Conversion of subordinated notes Common stock issued on the exercise of options including tax benefits Common stock issued through employee benefit plans Common stock bonus Restricted stock grants
from January 1, 2004 to December 31, 2004 Common stock issued on the exercise of options and warrants including tax benefits Common stock issued through employee benefit plans Common stock bonus Restricted stock grants
from January 1, 2003 to January 2, 2004 Common stock issued on the exercise of options and warrants including tax benefits Common stock issued through employee benefit plans Common stock repurchased
from January 1, 2002 to December 31, 2002 Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased
from January 1, 2001 to December 31, 2001 Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased
from January 1, 2000 to December 31, 2000 Preferred stock repurchased Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased
from January 1, 1999 to December 31, 1999 Common stock issued on the exercise of options and warrants Common stock issued through employee benefit plans Common stock repurchased In June 1999 the board of directors authorized threefortwo preferred stock splits.
3:2 stock split
from January 1, 1998 to December 31, 1998 Common stock repurchased Common stock issued for 401(k)Plan Common stock acquired through Employee Stock Purchase Plan Common stock issued on the exercise of warrants Common stock issued on the exercise of options In May 1998, the board of directors authorized three-for-two preferred stock splits.
from January 1, 1997 to December 31, 1997 Common stock repurchased Common stock issued for 401(k)Plan Common stock acquired through Employee Stock Purchase Plan Common stock issued on the exercise of warrants Common stock issued on theexercise of options In October 1997, the board of directors authorized three-for-two preferred stock splits.
from December 31, 1995 to December 31, 1996 Common stock issued for 401(k)Plan Common stock issued from public stock offering, net Common stock issued on debt extinguishment and warrants exercised Common stock issued on the exercise of options In July of 1996, the Board of Directors authorized a three-for-two Preferred Stock split.