股本结构
单位：万股
| 公告日期 | 2024-04-22 | 2024-04-22 | 2024-05-03 | 2024-02-16 | 2024-02-16 | 2023-11-03 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4708.59 | 4707.96 | 4707.80 | 4707.65 | 4942.90 | 4750.51 |
| 普通股本 | 4708.59 | 4707.96 | 4707.80 | 4707.65 | 4942.90 | 4750.51 |
| 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 | 2024-04-12 | 2024-04-05 | 2024-03-30 | 2024-02-07 | 2023-12-30 | 2023-10-25 |
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 |
|---|---|---|---|---|
| 2024-04-22 | 4708.59 | 未披露 | 定期报告 | 2024-04-12 |
| 2024-04-22 | 4707.96 | 未披露 | 定期报告 | 2024-04-05 |
| 2024-05-03 | 4707.80 | 未披露 |
更多>>
From December 31, 2023 to March 30, 2024
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
|
2024-03-30 |
| 2024-02-16 | 4707.65 | 未披露 | 定期报告 | 2024-02-07 |
| 2024-02-16 | 4942.90 | 未披露 |
更多>>
From December 31, 2022 to December 30, 2023
Shares issued under ESPP
Shares issued for restricted stock units vested
|
2023-12-30 |
| 2023-11-03 | 4750.51 | 未披露 | 定期报告 | 2023-10-25 |
| 2023-11-03 | 4935.00 | 未披露 |
更多>>
From July 1, 2023 to September 30, 2023
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Repurchase and retirement of stock
|
2023-09-30 |
| 2023-08-04 | 4759.88 | 未披露 | 定期报告 | 2023-07-26 |
| 2023-08-04 | 4935.00 | 未披露 |
更多>>
From April 1, 2023 to July 1, 2023
Shares issued under ESPP
|
2023-07-01 |
| 2023-05-05 | 4753.31 | 未披露 | 定期报告 | 2023-04-27 |
| 2023-05-05 | 4928.30 | 未披露 |
更多>>
From December 31, 2022 to April 1, 2023
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
|
2023-04-01 |
| 2023-03-15 | 4722.82 | 未披露 | 定期报告 | 2023-03-14 |
| 2023-02-17 | 4728.23 | 未披露 | 定期报告 | 2023-02-08 |
| 2023-02-17 | 4927.60 | 未披露 |
更多>>
From December 25, 2021 to December 31, 2022
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
|
2022-12-31 |
| 2022-10-28 | 4763.00 | 未披露 | 定期报告 | 2022-10-18 |
| 2022-10-28 | 4918.70 | 未披露 |
更多>>
From June 25, 2022 to September 24, 2022
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2022-09-24 |
| 2022-07-29 | 4822.72 | 未披露 | 定期报告 | 2022-07-19 |
| 2022-07-29 | 4915.20 | 未披露 |
更多>>
From March 26, 2022 to June 25, 2022
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
Exercise of stock options
Shares issued under ESPP
|
2022-06-25 |
| 2022-04-29 | 4863.43 | 未披露 | 定期报告 | 2022-04-19 |
| 2022-04-29 | 4902.50 | 未披露 |
更多>>
From December 25, 2021 to March 26, 2022
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2022-03-26 |
| 2022-03-25 | 4856.40 | 未披露 | 定期报告 | 2022-03-01 |
| 2022-02-18 | 4856.38 | 未披露 | 定期报告 | 2022-02-10 |
| 2022-02-18 | 4875.60 | 未披露 |
更多>>
From December 26, 2020 to December 25, 2021
Common stock repurchases
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Sale of common stock, net of issuance costs
|
2021-12-25 |
| 2021-10-29 | 4868.85 | 未披露 | 定期报告 | 2021-10-19 |
| 2021-10-29 | 4868.40 | 未披露 |
更多>>
From June 26, 2021 to September 25, 2021
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2021-09-25 |
| 2021-08-02 | 4859.70 | 未披露 | 定期报告 | 2021-07-23 |
| 2021-08-02 | 4859.60 | 未披露 |
更多>>
From March 27, 2021 to June 26, 2021
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2021-06-26 |
| 2021-05-04 | 4843.04 | 未披露 | 定期报告 | 2021-04-23 |
| 2021-05-04 | 4841.10 | 未披露 |
更多>>
from December 31, 2020 to March 31, 2021
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Sale of common stock, net of issuance costs
|
2021-03-31 |
| 2021-03-23 | 4811.68 | 未披露 | 定期报告 | 2021-03-16 |
| 2021-03-08 | 4713.98 | 未披露 |
更多>>
1.Common stock to be offered by the company: 4,950,000 shares.
2.The above discussion is based on 42,189,819 shares of common stock outstanding as of December 26, 2020.
|
2021-03-08 |
| 2021-02-26 | 4222.30 | 未披露 | 定期报告 | 2021-02-18 |
| 2021-03-01 | 4218.98 | 未披露 |
更多>>
From December 28, 2019 to December 26, 2020
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2020-12-26 |
| 2020-11-04 | 4196.58 | 未披露 | 定期报告 | 2020-10-28 |
| 2020-11-04 | 4196.20 | 未披露 |
更多>>
From June 27, 2020 to September 26, 2020
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2020-09-26 |
| 2020-08-04 | 4186.29 | 未披露 | 定期报告 | 2020-07-28 |
| 2020-08-04 | 4186.20 | 未披露 |
更多>>
from March 28, 2020 to June 27, 2020
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2020-06-27 |
| 2020-05-07 | 4170.33 | 未披露 | 定期报告 | 2020-04-29 |
| 2020-05-07 | 4168.60 | 未披露 |
更多>>
from December 28, 2019 to March 28, 2020
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2020-03-28 |
| 2020-03-10 | 4146.14 | 未披露 | 定期报告 | 2020-03-09 |
| 2020-03-10 | 4145.28 | 未披露 | 定期报告 | 2020-02-27 |
| 2020-03-10 | 4139.50 | 未披露 |
更多>>
from December 29, 2018 to December 28, 2019
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Shares issued under ESPP
|
2019-12-28 |
| 2019-11-06 | 4126.64 | 未披露 | 定期报告 | 2019-10-25 |
| 2019-11-06 | 4110.00 | 未披露 |
更多>>
from June 29, 2019 to September 28, 2019
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2019-09-28 |
| 2019-08-07 | 4109.56 | 未披露 | 定期报告 | 2019-07-26 |
| 2019-08-07 | 4110.00 | 未披露 |
更多>>
from March 30, 2019 to June 29,2019
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2019-06-29 |
| 2019-05-09 | 4101.69 | 未披露 | 定期报告 | 2019-04-23 |
| 2019-05-09 | 4101.50 | 未披露 |
更多>>
from December 29, 2018 to March 30, 2019
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2019-03-30 |
| 2019-03-28 | 4081.69 | 未披露 | 定期报告 | 2019-03-19 |
| 2019-03-14 | 4081.24 | 未披露 | 定期报告 | 2019-03-05 |
| 2019-03-14 | 4076.30 | 未披露 |
更多>>
from December 30, 2017 to December 29, 2018
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock and RSUs settled with cash
Shares issued for acquisition of Xcerra
|
2018-12-29 |
| 2018-11-07 | 4070.04 | 未披露 | 定期报告 | 2018-10-23 |
| 2018-11-07 | 2890.10 | 未披露 | 定期报告 | 2018-09-29 |
| 2018-08-07 | 2888.93 | 未披露 | 定期报告 | 2018-07-30 |
| 2018-07-26 | 2888.64 | 未披露 | 定期报告 | 2018-07-16 |
| 2018-08-07 | 2888.30 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-06-21 | 2886.27 | 未披露 | 定期报告 | 2018-05-31 |
| 2018-05-10 | 2879.83 | 未披露 | 定期报告 | 2018-04-27 |
| 2018-05-10 | 2879.60 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-04-03 | 2855.19 | 未披露 | 定期报告 | 2018-03-19 |
| 2018-04-03 | 2853.96 | 未披露 | 定期报告 | 2018-02-16 |
| 2018-03-02 | 2848.90 | 未披露 |
更多>>
from December 31, 2016 to December 30, 2017
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2017-12-30 |
| 2017-11-07 | 2828.80 | 未披露 | 定期报告 | 2017-10-19 |
| 2017-11-07 | 2821.30 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-07-28 | 2795.99 | 未披露 | 定期报告 | 2017-07-20 |
| 2017-07-28 | 2788.90 | 未披露 | 定期报告 | 2017-06-24 |
| 2017-05-03 | 2733.06 | 未披露 | 定期报告 | 2017-04-17 |
| 2017-05-03 | 2727.80 | 未披露 | 定期报告 | 2017-03-25 |
| 2017-04-10 | 2698.39 | 未披露 | 定期报告 | 2017-03-20 |
| 2017-03-02 | 2684.78 | 未披露 | 定期报告 | 2017-02-16 |
| 2017-03-02 | 2684.20 | 未披露 |
更多>>
From December 26, 2015 to December 31,2016
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2016-12-31 |
| 2017-01-03 | 2684.21 | 未披露 | 定期报告 | 2016-12-29 |
| 2016-10-28 | 2671.17 | 未披露 | 定期报告 | 2016-10-12 |
| 2016-10-28 | 2671.20 | 未披露 | 定期报告 | 2016-09-24 |
| 2016-07-29 | 2667.72 | 未披露 | 定期报告 | 2016-07-12 |
| 2016-07-29 | 2667.70 | 未披露 | 定期报告 | 2016-06-25 |
| 2016-04-29 | 2658.87 | 未披露 | 定期报告 | 2016-04-11 |
| 2016-04-29 | 2658.60 | 未披露 | 定期报告 | 2016-03-26 |
| 2016-04-11 | 2629.40 | 未披露 | 定期报告 | 2016-03-22 |
| 2016-02-23 | 2624.94 | 未披露 | 定期报告 | 2016-02-11 |
| 2016-02-23 | 2624.00 | 未披露 |
更多>>
from December 27, 2014 to December 26, 2015
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2015-12-26 |
| 2015-11-05 | 2612.81 | 未披露 | 定期报告 | 2015-09-26 |
| 2015-08-04 | 2610.85 | 未披露 | 定期报告 | 2015-06-27 |
| 2015-05-04 | 2590.75 | 未披露 | 定期报告 | 2015-03-28 |
| 2015-04-09 | 2577.44 | 未披露 | 定期报告 | 2015-03-20 |
| 2015-02-24 | 2570.30 | 未披露 | 定期报告 | 2015-02-18 |
| 2015-02-24 | 2569.20 | 未披露 |
更多>>
From December 28, 2013 to December 27, 2014
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2014-12-27 |
| 2014-11-03 | 2553.48 | 未披露 | 定期报告 | 2014-09-27 |
| 2014-08-07 | 2539.82 | 未披露 | 定期报告 | 2014-07-28 |
| 2014-08-07 | 2539.80 | 未披露 | 定期报告 | 2014-06-28 |
| 2014-05-02 | 2524.83 | 未披露 | 定期报告 | 2014-03-29 |
| 2014-04-09 | 2518.27 | 未披露 | 定期报告 | 2014-03-21 |
| 2014-03-05 | 2510.17 | 未披露 | 定期报告 | 2014-02-18 |
| 2014-03-05 | 2508.00 | 未披露 |
更多>>
from December 29, 2012 to December 28, 2013
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2013-12-28 |
| 2013-11-06 | 2494.21 | 未披露 | 定期报告 | 2013-09-28 |
| 2013-08-07 | 2490.75 | 未披露 | 定期报告 | 2013-06-29 |
| 2013-05-08 | 2471.31 | 未披露 | 定期报告 | 2013-03-30 |
| 2013-04-15 | 2470.79 | 未披露 | 定期报告 | 2013-03-22 |
| 2013-02-28 | 2463.92 | 未披露 | 定期报告 | 2013-02-11 |
| 2013-02-28 | 2463.20 | 未披露 |
更多>>
from December 31, 2011 to December 29, 2012
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2012-12-29 |
| 2012-11-05 | 2448.26 | 未披露 | 定期报告 | 2012-09-29 |
| 2012-08-08 | 2447.31 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-05-08 | 2436.35 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-02-29 | 2435.53 | 未披露 | 定期报告 | 2012-02-10 |
| 2012-02-29 | 2433.00 | 未披露 |
更多>>
from December 25, 2010 to December 31, 2011
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2011-12-31 |
| 2011-11-02 | 2416.12 | 未披露 | 定期报告 | 2011-09-24 |
| 2011-08-04 | 2414.65 | 未披露 | 定期报告 | 2011-06-25 |
| 2011-05-03 | 2404.22 | 未披露 | 定期报告 | 2011-03-26 |
| 2011-02-23 | 2400.30 | 未披露 | 定期报告 | 2011-01-21 |
| 2011-02-23 | 2398.90 | 未披露 |
更多>>
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2010-12-25 |
| 2010-11-01 | 2386.98 | 未披露 | 定期报告 | 2010-09-25 |
| 2010-08-03 | 2370.66 | 未披露 | 定期报告 | 2010-06-26 |
| 2010-05-04 | 2356.07 | 未披露 | 定期报告 | 2010-03-27 |
| 2010-02-23 | 2354.75 | 未披露 | 定期报告 | 2010-01-23 |
| 2010-02-23 | 2354.70 | 未披露 |
更多>>
from December 27, 2008 to December 26, 2009
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2009-12-26 |
| 2009-02-25 | 2334.38 | 未披露 | 定期报告 | 2009-01-24 |
| 2009-02-25 | 2334.40 | 未披露 |
更多>>
from December 29, 2007 to December 27, 2008
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2008-12-27 |
| 2008-02-15 | 2305.57 | 未披露 | 定期报告 | 2008-02-12 |
| 2008-02-15 | 2304.50 | 未披露 |
更多>>
from December 30, 2006 to December 29, 2007
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
|
2007-12-29 |
| 2007-02-15 | 2271.90 | 未披露 | 定期报告 | 2007-02-12 |
| 2007-02-15 | 2270.00 | 未披露 |
更多>>
from December 31, 2005 to December 30, 2006
Exercise of stock options
Shares issued under employee stock purchase plan
|
2006-12-30 |
| 2006-02-24 | 2253.98 | 未披露 | 定期报告 | 2006-02-22 |
| 2006-02-24 | 2238.00 | 未披露 |
更多>>
from December 31, 2004 to December 31, 2005
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
2005-12-31 |
| 2005-02-22 | 2163.06 | 未披露 | 定期报告 | 2005-02-14 |
| 2005-02-22 | 2161.10 | 未披露 |
更多>>
from December 31, 2003 to December 31, 2004
Exercise of stock options
Shares issued under employee stock purchase plan
|
2004-12-31 |
| 2004-03-02 | 2142.75 | 未披露 | 定期报告 | 2004-02-13 |
| 2004-03-02 | 2137.50 | 未披露 |
更多>>
from December 31, 2002 to December 31, 2003
Exercise of stock options
Shares issued under employee stock purchase plan
|
2003-12-31 |
| 2003-03-04 | 2090.19 | 未披露 | 定期报告 | 2003-02-14 |
| 2003-03-04 | 2086.40 | 未披露 |
更多>>
from December 31, 2001 to December 31, 2002
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
2002-12-31 |
| 2002-03-04 | 2059.30 | 未披露 | 定期报告 | 2002-02-14 |
| 2002-03-04 | 2054.30 | 未披露 |
更多>>
from December 31, 2000 to December 31, 2001
Exercise of stock options
Shares issued under employee stock purchase plan
|
2001-12-31 |
| 2001-03-09 | 2034.50 | 未披露 | 定期报告 | 2001-02-15 |
| 2001-03-09 | 2031.30 | 未披露 |
更多>>
from December 31, 1999 to December 31, 2000
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
2000-12-31 |
| 2000-03-03 | 2010.30 | 未披露 | 定期报告 | 2000-02-15 |
| 2000-03-03 | 1993.80 | 未披露 |
更多>>
from December 31, 1998 to December 31, 1999
Two-for-one stock split
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
1999-12-31 |
| 1999-03-04 | 979.56 | 未披露 | 定期报告 | 1999-02-15 |
| 1999-03-04 | 977.90 | 未披露 |
更多>>
from December 31, 1997 to December 31, 1998
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
1998-12-31 |
| 1998-03-18 | 969.73 | 未披露 | 定期报告 | 1998-02-17 |
| 1998-03-18 | 954.90 | 未披露 |
更多>>
from December 31, 1996 to December 31, 1997
Daymarc acquisition
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
1997-12-31 |
| 1997-03-18 | 938.09 | 未披露 | 定期报告 | 1997-03-07 |
| 1997-03-18 | 934.10 | 未披露 |
更多>>
from December 31, 1995 to December 31, 1996
Daymarc acquisition
Repurchase and retirement of stock
Exercise of stock options
|
1996-12-31 |
| 1996-03-26 | 923.68 | 未披露 | 定期报告 | 1996-03-08 |
| 1996-03-26 | 909.20 | 未披露 |
更多>>
from December 31, 1994 to December 31, 1995
Two-for-one stock split
Shares issued for Daymarc earnout
Repurchase and retirement of stock
Exercise of stock options
|
1995-12-31 |
| 1996-03-26 | 440.50 | 未披露 |
更多>>
from December 31, 1993 to December 31, 1994
Acquisition of Daymarc
Shares issued for Daymarc earnout
Repurchase and retirement of stock
Exercise of stock options
|
1994-12-31 |
From December 31, 2023 to March 30, 2024
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
From December 31, 2022 to December 30, 2023
Shares issued under ESPP
Shares issued for restricted stock units vested
From July 1, 2023 to September 30, 2023
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Repurchase and retirement of stock
From April 1, 2023 to July 1, 2023
Shares issued under ESPP
From December 31, 2022 to April 1, 2023
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
From December 25, 2021 to December 31, 2022
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
From June 25, 2022 to September 24, 2022
Shares issued for restricted stock units vested
Repurchase and retirement of stock
From March 26, 2022 to June 25, 2022
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Common stock repurchases
Exercise of stock options
Shares issued under ESPP
From December 25, 2021 to March 26, 2022
Shares issued for restricted stock units vested
Repurchase and retirement of stock
From December 26, 2020 to December 25, 2021
Common stock repurchases
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Sale of common stock, net of issuance costs
From June 26, 2021 to September 25, 2021
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
From March 27, 2021 to June 26, 2021
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 31, 2020 to March 31, 2021
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Sale of common stock, net of issuance costs
1.Common stock to be offered by the company: 4,950,000 shares.
2.The above discussion is based on 42,189,819 shares of common stock outstanding as of December 26, 2020.
From December 28, 2019 to December 26, 2020
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
From June 27, 2020 to September 26, 2020
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from March 28, 2020 to June 27, 2020
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 28, 2019 to March 28, 2020
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 29, 2018 to December 28, 2019
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Shares issued under ESPP
from June 29, 2019 to September 28, 2019
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from March 30, 2019 to June 29,2019
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 29, 2018 to March 30, 2019
Exercise of stock options
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 30, 2017 to December 29, 2018
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock and RSUs settled with cash
Shares issued for acquisition of Xcerra
from December 31, 2016 to December 30, 2017
Exercise of stock options
Shares issued under ESPP
Shares issued for restricted stock units vested
Repurchase and retirement of stock
From December 26, 2015 to December 31,2016
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 27, 2014 to December 26, 2015
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
From December 28, 2013 to December 27, 2014
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 29, 2012 to December 28, 2013
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 31, 2011 to December 29, 2012
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 25, 2010 to December 31, 2011
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 27, 2008 to December 26, 2009
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 29, 2007 to December 27, 2008
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 30, 2006 to December 29, 2007
Exercise of stock options
Shares issued under employee stock purchase plan
Shares issued for restricted stock units vested
Repurchase and retirement of stock
from December 31, 2005 to December 30, 2006
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2004 to December 31, 2005
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2003 to December 31, 2004
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2002 to December 31, 2003
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2001 to December 31, 2002
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2000 to December 31, 2001
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 1999 to December 31, 2000
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 1998 to December 31, 1999
Two-for-one stock split
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 1997 to December 31, 1998
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 1996 to December 31, 1997
Daymarc acquisition
Repurchase and retirement of stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 1995 to December 31, 1996
Daymarc acquisition
Repurchase and retirement of stock
Exercise of stock options
from December 31, 1994 to December 31, 1995
Two-for-one stock split
Shares issued for Daymarc earnout
Repurchase and retirement of stock
Exercise of stock options
from December 31, 1993 to December 31, 1994
Acquisition of Daymarc
Shares issued for Daymarc earnout
Repurchase and retirement of stock
Exercise of stock options