股本结构

单位:万股
公告日期 2025-10-28 2025-10-28 2025-08-05 2025-08-05 2025-05-06 2025-05-06
证券总股本 3056.26 3056.18 3053.42 3052.39 3051.12 3053.93
普通股本 3056.26 3056.18 3053.42 3052.39 3051.12 3053.93
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 2025-10-23 2025-09-27 2025-07-31 2025-06-28 2025-05-01 2025-03-29
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
2025-10-28 3056.26 未披露 定期报告 2025-10-23
2025-10-28 3056.18 未披露
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From June 28, 2025 to September 27, 2025 Exercise of stock options Other stock-related activity Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations
2025-09-27
2025-08-05 3053.42 未披露 定期报告 2025-07-31
2025-08-05 3052.39 未披露
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From March 29, 2025 to June 28, 2025 Exercise of stock options Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations Other stock-related activity
2025-06-28
2025-05-06 3051.12 未披露 定期报告 2025-05-01
2025-05-06 3053.93 未披露
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From December 31,2024 to March 29,2025 Exercise of stock options Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations Other stock-related activity
2025-03-29
2025-04-07 3055.80 未披露 定期报告 2025-03-26
2025-02-27 3058.16 未披露 定期报告 2025-02-24
2025-02-27 3056.59 未披露
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From December 31, 2023 to December 31, 2024 Exercise of stock options Issuance of non-vested stock, net of cancellations Purchase and cancellation of common stock Other stock-related activity, net of tax
2024-12-31
2024-11-01 3051.75 未披露 定期报告 2024-10-29
2024-11-01 3051.68 未披露
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From June 29, 2024 to September 28, 2024 Exercise of stock options Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations Other stock-related activity
2024-09-28
2024-08-02 3057.23 未披露 定期报告 2024-07-30
2024-08-02 3076.57 未披露
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From March 30, 2024 to June 29, 2024 Exercise of stock options Other stock-related activity Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations
2024-06-29
2024-06-18 3084.60 未披露 定期报告 2024-06-14
2024-05-07 3101.30 未披露 定期报告 2024-05-02
2024-05-07 3101.19 未披露
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From December 31, 2023 to March 30, 2024 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
2024-03-30
2024-04-08 3102.60 未披露 定期报告 2024-03-26
2024-02-28 3108.62 未披露 定期报告 2024-02-22
2024-02-28 3129.98 未披露
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From December 31, 2022 to December 31, 2023 Exercise of stock options Issuance of non-vested stock, net of cancellations Purchase and cancellation of common stock Other stock-related activity, net of tax
2023-12-31
2023-10-31 3148.81 未披露 定期报告 2023-10-26
2023-10-31 3148.75 未披露
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From July 1, 2023 to September 30, 2023 Issuance of non-vested stock, net of cancellations Purchase and cancellation of common stock Other stock-related activity, net of tax Exercise of stock options
2023-09-30
2023-08-01 3148.82 未披露
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From April 1, 2023 to July 1, 2023 Purchase and cancellation of common stock Other stock-related activity, net of tax Issuance of non-vested stock, net of cancellations Exercise of stock options
2023-07-01
2023-05-02 3146.83 未披露 定期报告 2023-04-27
2023-05-02 3146.93 未披露
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From December 31, 2022 to April 1, 2023 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
2023-04-01
2023-04-04 3147.28 未披露 定期报告 2023-03-22
2023-03-01 3144.57 未披露 定期报告 2023-02-23
2023-03-01 3143.06 未披露
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From December 25, 2021 to December 31, 2022 Purchase and cancellation of common stock Other stock-related activity, net of tax Issuance of non-vested stock, net of cancellations Exercise of stock options
2022-12-31
2022-10-24 3141.86 未披露 定期报告 2022-10-20
2022-10-24 3141.94 未披露
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From June 25, 2022 to September 24, 2022 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
2022-09-24
2022-07-25 3143.19 未披露 定期报告 2022-07-21
2022-07-25 3142.52 未披露
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From March 26, 2022 to June 25, 2022 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
2022-06-25
2022-04-25 3144.82 未披露 定期报告 2022-04-21
2022-04-25 3147.99 未披露
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From December 25, 2021 to March 26, 2022 Exercise of stock options Purchase and cancellation of common stock Cancellation of non-vested stock, net of issuances Other stock-related activity, net of tax
2022-03-26
2022-04-07 3152.78 未披露 定期报告 2022-03-24
2022-02-22 3154.56 未披露 定期报告 2022-02-17
2022-02-22 3160.75 未披露
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From December 26, 2020 to December 25, 2021 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2021-12-25
2021-10-25 3162.38 未披露 定期报告 2021-10-21
2021-10-25 3165.87 未披露
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From June 26, 2021 to September 25, 2021 Exercise of stock options Purchase and cancellation of common stock Cancellation of non-vested stock, net of issuances Other stock-related activity, net of tax
2021-09-25
2021-07-26 3182.93 未披露 定期报告 2021-07-22
2021-07-26 3189.19 未披露
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From March 27, 2021 to June 26, 2021 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
2021-06-26
2021-04-26 3208.26 未披露 定期报告 2021-04-22
2021-04-26 3211.55 未披露
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from December 26, 2020 to March 27, 2021 Exercise of stock options Purchase and cancellation of common stock Cancellations, net of issuance of non-vested stock Other stock-related activity, net of tax
2021-03-27
2021-03-31 3215.86 未披露 定期报告 2021-03-17
2021-02-22 3217.71 未披露 定期报告 2021-02-18
2021-02-22 3216.87 未披露
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From December 28,2019 to December 26,2020 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2020-12-26
2020-10-29 3228.67 未披露 定期报告 2020-10-26
2020-10-29 3230.47 未披露
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From June 27, 2020 to September 26, 2020 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2020-09-26
2020-07-30 3243.93 未披露 定期报告 2020-07-27
2020-07-30 3244.04 未披露
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From March 28, 2020 to June 27, 2020 Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2020-06-27
2020-04-27 3244.33 未披露 定期报告 2020-04-23
2020-04-13 3245.89 未披露 定期报告 2020-03-30
2020-04-27 3243.47 未披露
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From December 28, 2019 to March 28, 2020 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2020-03-28
2020-02-26 3255.47 未披露 定期报告 2020-02-21
2020-02-26 3255.82 未披露
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from December 29, 2018 to December 28, 2019 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2019-12-28
2019-10-28 3277.86 未披露 定期报告 2019-10-23
2019-10-28 3278.76 未披露
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from June 29,2019 to September 28, 2019 Exercise of stock options Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2019-09-28
2019-07-31 3278.59 未披露 定期报告 2019-07-29
2019-07-31 3278.13 未披露
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from March 30, 2019 to June 29,2019 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2019-06-29
2019-05-01 3293.67 未披露 定期报告 2019-04-29
2019-05-01 3294.20 未披露
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from December 29, 2018 to March 30, 2019 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2019-03-30
2019-04-05 3300.27 未披露 定期报告 2019-03-15
2019-02-26 3299.50 未披露 定期报告 2019-02-18
2019-02-26 3300.49 未披露
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from December 30, 2017 to December 29, 2018 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2018-12-29
2018-10-30 3304.63 未披露 定期报告 2018-10-26
2018-10-30 3314.00 未披露 定期报告 2018-09-29
2018-08-01 3318.59 未披露 定期报告 2018-07-30
2018-08-01 3322.58 未披露 定期报告 2018-06-30
2018-05-03 3333.14 未披露 定期报告 2018-04-30
2018-05-03 3350.35 未披露 定期报告 2018-03-31
2018-03-29 3359.98 未披露 定期报告 2018-03-09
2018-02-27 3356.81 未披露 定期报告 2018-02-19
2018-02-27 3357.15 未披露
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from December 31, 2016 to December 30, 2017 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2017-12-30
2017-11-01 3372.24 未披露 定期报告 2017-10-30
2017-11-01 3380.08 未披露 定期报告 2017-09-30
2017-08-03 3407.36 未披露 定期报告 2017-07-31
2017-08-03 3414.42 未披露 定期报告 2017-06-30
2017-05-04 3429.72 未披露 定期报告 2017-05-01
2017-05-04 3444.95 未披露 定期报告 2017-04-01
2017-04-03 3455.53 未披露 定期报告 2017-03-17
2017-02-27 3454.71 未披露 定期报告 2017-02-17
2017-02-27 3451.76 未披露
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From December 26, 2015 to December 31, 2016 Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2016-12-31
2016-10-26 3461.35 未披露 定期报告 2016-09-24
2016-07-28 3462.60 未披露 定期报告 2016-07-25
2016-07-28 3462.17 未披露 定期报告 2016-06-25
2016-04-28 3474.22 未披露 定期报告 2016-04-25
2016-04-28 3474.58 未披露 定期报告 2016-03-26
2016-04-01 3478.78 未披露 定期报告 2016-03-18
2016-02-23 3477.93 未披露 定期报告 2016-02-19
2016-02-23 3486.34 未披露
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from December 27, 2014 to December 26, 2015 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
2015-12-26
2015-10-29 3549.76 未披露 定期报告 2015-10-26
2015-10-29 3552.33 未披露 定期报告 2015-09-26
2015-07-30 3561.73 未披露 定期报告 2015-06-27
2015-05-01 3564.59 未披露 定期报告 2015-03-28
2015-04-02 3559.92 未披露 定期报告 2015-03-18
2015-02-25 3561.63 未披露 定期报告 2015-02-19
2015-02-25 3561.12 未披露
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from December 28, 2013 to December 27, 2014 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity
2014-12-27
2014-10-31 3566.46 未披露 定期报告 2014-10-24
2014-10-31 3567.01 未披露 定期报告 2014-09-27
2014-08-01 3608.63 未披露 定期报告 2014-07-28
2014-08-01 3632.11 未披露 定期报告 2014-06-28
2014-05-02 3649.93 未披露 定期报告 2014-03-29
2014-04-02 3651.45 未披露 定期报告 2014-03-21
2014-02-25 3650.26 未披露 定期报告 2014-02-18
2014-02-25 3646.50 未披露
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from December 29, 2012 to December 28, 2013 Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Cancellations of non-vested stock, net of issuances
2013-12-28
2013-11-01 3648.13 未披露 定期报告 2013-09-28
2013-08-02 3650.38 未披露 定期报告 2013-06-29
2013-04-03 3647.91 未披露 定期报告 2013-03-22
2013-03-01 3646.50 未披露 定期报告 2013-02-25
2013-03-01 3647.75 未披露
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from December 31, 2011 to December 29, 2012 Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity
2012-12-29
2012-11-02 3641.83 未披露 定期报告 2012-09-29
2012-08-03 3640.16 未披露 定期报告 2012-07-27
2012-08-03 3640.43 未披露 定期报告 2012-06-30
2012-05-15 3617.58 未披露
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2 for 1 split of it's common stock
2012-06-18
2012-05-04 1808.79 未披露 定期报告 2012-04-27
2012-05-04 1808.49 未披露 定期报告 2012-03-31
2012-03-02 1803.63 未披露 定期报告 2012-02-24
2012-03-02 1807.83 未披露
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from December 25, 2010 to December 31, 2011 Common stock issued under Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Issuance of non-vested stock
2011-12-31
2011-10-31 1805.12 未披露 定期报告 2011-10-24
2011-10-31 1805.40 未披露 定期报告 2011-09-24
2011-08-01 1803.42 未披露 定期报告 2011-07-25
2011-08-01 1803.63 未披露 定期报告 2011-06-25
2011-04-28 1793.80 未披露 定期报告 2011-04-27
2011-04-28 1792.76 未披露 定期报告 2011-03-26
2011-03-03 1787.87 未披露 定期报告 2011-03-01
2011-03-03 1788.73 未披露
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Common stock issued under Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Issuance of non-vested stock
2010-12-25
2010-10-28 1783.10 未披露 定期报告 2010-10-25
2010-10-28 1783.30 未披露 定期报告 2010-09-25
2010-07-29 1781.48 未披露 定期报告 2010-06-26
2010-04-29 1775.01 未披露 定期报告 2010-04-27
2010-04-29 1775.69 未披露 定期报告 2010-03-27
2010-03-05 1768.60 未披露 定期报告 2010-03-02
2010-03-05 1767.96 未披露
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from December 27, 2008 to December 26, 2009 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
2009-12-26
2009-03-06 1763.75 未披露 定期报告 2009-03-02
2009-03-06 1764.44 未披露
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from December 29, 2007 to December 27, 2008 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
2008-12-27
2008-03-06 1769.21 未披露 定期报告 2008-03-03
2008-03-06 1770.29 未披露
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from December 30, 2006 to December 29, 2007 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
2007-12-29
2007-03-08 1767.71 未披露 定期报告 2007-03-01
2007-03-08 1770.55 未披露
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from December 31, 2005 to December 30, 2006 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
2006-12-30
2006-03-15 1774.72 未披露 定期报告 2006-03-07
2006-03-15 1774.96 未披露
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from December 25, 2004 to December 31, 2005 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Reflect a two-for-one stock split of the Company's common stock effective March 28, 2005
2005-12-31
2005-03-09 895.93 未披露 定期报告 2005-03-04
2005-03-09 893.60 未披露
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from December 27, 2003 to December 25, 2004 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan
2004-12-25
2004-03-16 881.12 未披露 定期报告 2004-03-12
2004-03-16 876.30 未披露
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from December 28, 2002 to December 27, 2003 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan
2003-12-27
2003-03-19 855.85 未披露 定期报告 2003-03-17
2003-03-19 850.11 未披露
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from December 29, 2001 to December 28, 2002 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan
2002-12-28
2002-03-19 848.18 未披露 定期报告 2002-03-18
2002-03-19 846.65 未披露
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from December 30, 2000 to December 29, 2001 Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Common stock issued to 401(k) Retirement Plan
2001-12-29
2001-03-28 835.65 未披露 定期报告 2001-03-19
2001-03-28 848.15 未披露
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from December 25, 1999 to December 30, 2000 Common stock issued for purchase of Scan-Tech USA/Sweden AB Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan
2000-12-30
2000-03-24 823.10 未披露 定期报告 2000-03-17
2000-03-24 839.38 未披露
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from December 26, 1998 to December 25, 1999 Common stock issued for purchase of Scan-Tech USA/Sweden AB Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Shares issued under Incentive Stock Plan
1999-12-25
1999-03-25 808.35 未披露 定期报告 1999-03-19
1999-03-25 834.41 未披露
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from December 27, 1997 to December 26, 1998 Common stock issued for purchase of Scan-Tech USA/Sweden AB Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Shares issued under Incentive Stock Plan
1998-12-26
1998-03-27 806.80 未披露 定期报告 1998-03-20
1998-03-27 806.65 未披露
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from December 28, 1996 to December 27, 1997 Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Shares issued under Incentive Stock Plan
1997-12-27
1997-03-27 802.63 未披露
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from December 30, 1995 to December 28, 1996 Common stock sold to Employee Stock Purchase Plan Common stock sold to 401(k) Retirement Plan Shares issued under Incentive Stock Plan
1996-12-28
From June 28, 2025 to September 27, 2025 Exercise of stock options Other stock-related activity Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations
From March 29, 2025 to June 28, 2025 Exercise of stock options Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations Other stock-related activity
From December 31,2024 to March 29,2025 Exercise of stock options Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations Other stock-related activity
From December 31, 2023 to December 31, 2024 Exercise of stock options Issuance of non-vested stock, net of cancellations Purchase and cancellation of common stock Other stock-related activity, net of tax
From June 29, 2024 to September 28, 2024 Exercise of stock options Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations Other stock-related activity
From March 30, 2024 to June 29, 2024 Exercise of stock options Other stock-related activity Purchase and cancellation of common stock Issuance of common stock under incentive stock plans, net of cancellations
From December 31, 2023 to March 30, 2024 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
From December 31, 2022 to December 31, 2023 Exercise of stock options Issuance of non-vested stock, net of cancellations Purchase and cancellation of common stock Other stock-related activity, net of tax
From July 1, 2023 to September 30, 2023 Issuance of non-vested stock, net of cancellations Purchase and cancellation of common stock Other stock-related activity, net of tax Exercise of stock options
From April 1, 2023 to July 1, 2023 Purchase and cancellation of common stock Other stock-related activity, net of tax Issuance of non-vested stock, net of cancellations Exercise of stock options
From December 31, 2022 to April 1, 2023 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
From December 25, 2021 to December 31, 2022 Purchase and cancellation of common stock Other stock-related activity, net of tax Issuance of non-vested stock, net of cancellations Exercise of stock options
From June 25, 2022 to September 24, 2022 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
From March 26, 2022 to June 25, 2022 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
From December 25, 2021 to March 26, 2022 Exercise of stock options Purchase and cancellation of common stock Cancellation of non-vested stock, net of issuances Other stock-related activity, net of tax
From December 26, 2020 to December 25, 2021 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
From June 26, 2021 to September 25, 2021 Exercise of stock options Purchase and cancellation of common stock Cancellation of non-vested stock, net of issuances Other stock-related activity, net of tax
From March 27, 2021 to June 26, 2021 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock-related activity, net of tax
from December 26, 2020 to March 27, 2021 Exercise of stock options Purchase and cancellation of common stock Cancellations, net of issuance of non-vested stock Other stock-related activity, net of tax
From December 28,2019 to December 26,2020 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
From June 27, 2020 to September 26, 2020 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
From March 28, 2020 to June 27, 2020 Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
From December 28, 2019 to March 28, 2020 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from December 29, 2018 to December 28, 2019 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from June 29,2019 to September 28, 2019 Exercise of stock options Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from March 30, 2019 to June 29,2019 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from December 29, 2018 to March 30, 2019 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from December 30, 2017 to December 29, 2018 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from December 31, 2016 to December 30, 2017 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
From December 26, 2015 to December 31, 2016 Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from December 27, 2014 to December 26, 2015 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity, net of tax
from December 28, 2013 to December 27, 2014 Exercise of stock options Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity
from December 29, 2012 to December 28, 2013 Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Cancellations of non-vested stock, net of issuances
from December 31, 2011 to December 29, 2012 Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Issuance of non-vested stock, net of cancellations Other stock related activity
2 for 1 split of it's common stock
from December 25, 2010 to December 31, 2011 Common stock issued under Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Issuance of non-vested stock
Common stock issued under Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Issuance of non-vested stock
from December 27, 2008 to December 26, 2009 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
from December 29, 2007 to December 27, 2008 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
from December 30, 2006 to December 29, 2007 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
from December 31, 2005 to December 30, 2006 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock
from December 25, 2004 to December 31, 2005 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan Purchase and cancellation of common stock Reflect a two-for-one stock split of the Company's common stock effective March 28, 2005
from December 27, 2003 to December 25, 2004 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan
from December 28, 2002 to December 27, 2003 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan
from December 29, 2001 to December 28, 2002 Common stock issued to Employee Stock Purchase Plan Shares issued under Incentive Stock Plan
from December 30, 2000 to December 29, 2001 Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Common stock issued to 401(k) Retirement Plan
from December 25, 1999 to December 30, 2000 Common stock issued for purchase of Scan-Tech USA/Sweden AB Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan
from December 26, 1998 to December 25, 1999 Common stock issued for purchase of Scan-Tech USA/Sweden AB Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Shares issued under Incentive Stock Plan
from December 27, 1997 to December 26, 1998 Common stock issued for purchase of Scan-Tech USA/Sweden AB Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Shares issued under Incentive Stock Plan
from December 28, 1996 to December 27, 1997 Common stock issued to Employee Stock Purchase Plan Common stock issued to 401(k) Retirement Plan Shares issued under Incentive Stock Plan
from December 30, 1995 to December 28, 1996 Common stock sold to Employee Stock Purchase Plan Common stock sold to 401(k) Retirement Plan Shares issued under Incentive Stock Plan