股本结构
单位：万股
| 公告日期 | 2024-02-07 | 2024-02-07 | 2023-11-08 | 2023-11-08 | 2023-08-09 | 2023-08-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 4041.60 | 4039.91 | 4039.91 | 4077.10 | 4103.99 | 4103.00 |
| 普通股本 | 4041.60 | 4039.91 | 4039.91 | 4077.10 | 4103.99 | 4103.00 |
| 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 | 2024-02-02 | 2023-12-31 | 2023-11-03 | 2023-10-01 | 2023-08-04 | 2023-07-02 |
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 |
|---|---|---|---|---|
| 2024-02-07 | 4041.60 | 未披露 | 定期报告 | 2024-02-02 |
| 2024-02-07 | 4039.91 | 未披露 | 定期报告 | 2023-12-31 |
| 2023-11-08 | 4039.91 | 未披露 | 定期报告 | 2023-11-03 |
| 2023-11-08 | 4077.10 | 未披露 |
更多>>
From July 2, 2023 to October 1, 2023
Purchase of common stock
|
2023-10-01 |
| 2023-08-09 | 4103.99 | 未披露 | 定期报告 | 2023-08-04 |
| 2023-08-09 | 4103.00 | 未披露 |
更多>>
From March 31, 2023 to July 2, 2023
Exercise of stock options
|
2023-07-02 |
| 2023-06-22 | 4095.94 | 未披露 | 定期报告 | 2023-06-08 |
| 2023-05-24 | 4090.95 | 未披露 | 定期报告 | 2023-05-19 |
| 2023-05-24 | 4090.11 | 未披露 |
更多>>
From December 31, 2022 to March 31, 2023
Purchase of common stock
|
2023-03-31 |
| 2023-02-08 | 4085.05 | 未披露 | 定期报告 | 2023-02-03 |
| 2023-02-08 | 4084.42 | 未披露 |
更多>>
From March 31, 2022 to January 1, 2023
Exercise of stock options
|
2023-01-01 |
| 2022-11-09 | 4082.96 | 未披露 | 定期报告 | 2022-11-04 |
| 2022-11-09 | 4082.17 | 未披露 |
更多>>
From July 3, 2022 to October 2, 2022
Exercise of stock options
|
2022-10-02 |
| 2022-08-10 | 4065.82 | 未披露 | 定期报告 | 2022-08-05 |
| 2022-08-10 | 4065.29 | 未披露 |
更多>>
From March 31, 2022 to July 3, 2022
Exercise of stock options
Purchase of common stock
|
2022-07-03 |
| 2022-05-25 | 4065.26 | 未披露 | 定期报告 | 2022-05-20 |
| 2022-05-25 | 4098.67 | 未披露 |
更多>>
From March 31, 2021 to March 31, 2022
Exercise of stock options
Purchase of common stock
|
2022-03-31 |
| 2022-02-09 | 4125.02 | 未披露 | 定期报告 | 2022-02-04 |
| 2022-02-09 | 4154.64 | 未披露 |
更多>>
From October 3, 2021 to January 2, 2022
Purchase of common stock
|
2022-01-02 |
| 2021-11-10 | 4189.13 | 未披露 | 定期报告 | 2021-11-05 |
| 2021-11-10 | 4263.10 | 未披露 |
更多>>
From July 4, 2021 to October 3, 2021
Exercise of stock options
|
2021-10-03 |
| 2021-08-11 | 4252.33 | 未披露 | 定期报告 | 2021-08-06 |
| 2021-08-11 | 4251.11 | 未披露 |
更多>>
From March 31, 2021 to July 4, 2021
Exercise of stock options
Purchase of common stock
|
2021-07-04 |
| 2021-06-23 | 4251.11 | 未披露 | 定期报告 | 2021-06-10 |
| 2021-05-26 | 4283.19 | 未披露 | 定期报告 | 2021-05-21 |
| 2021-05-26 | 4275.30 | 未披露 |
更多>>
From March 31, 2020 to March 31, 2021
Reissuance of treasury stock towards employee stock purchase plan
|
2021-03-31 |
| 2021-02-10 | 4268.70 | 未披露 | 定期报告 | 2021-02-05 |
| 2021-02-10 | 4262.45 | 未披露 | 定期报告 | 2021-01-03 |
| 2020-11-12 | 4257.73 | 未披露 | 定期报告 | 2020-11-06 |
| 2020-11-12 | 4257.52 | 未披露 |
更多>>
From July 5, 2020 to October 4, 2020
Exercise of stock options
|
2020-10-04 |
| 2020-08-12 | 4247.74 | 未披露 | 定期报告 | 2020-08-07 |
| 2020-08-12 | 4246.52 | 未披露 |
更多>>
From March 31, 2020 to July 5, 2020
Exercise of stock options
|
2020-07-05 |
| 2020-06-01 | 4245.21 | 未披露 | 定期报告 | 2020-05-28 |
| 2020-06-01 | 4232.33 | 未披露 |
更多>>
from March 31, 2019 to March 31, 2020
Purchase of treasury stock
Reissuance of treasury stock towards employee stock purchase plan
|
2020-03-31 |
| 2020-02-05 | 4230.89 | 未披露 | 定期报告 | 2020-01-31 |
| 2020-02-05 | 4229.87 | 未披露 |
更多>>
from September 29, 2019 to December 29, 2019
Reissuance of treasury stock towards employee stock purchase plan
|
2019-12-29 |
| 2019-11-06 | 4228.56 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-06 | 4228.18 | 未披露 |
更多>>
from March 31, 2019 to September 29, 2019
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2019-09-29 |
| 2019-08-07 | 4248.19 | 未披露 | 定期报告 | 2019-08-02 |
| 2019-08-07 | 4247.84 | 未披露 |
更多>>
from March 31, 2019 to June 30, 2019
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2019-06-30 |
| 2019-05-29 | 4285.68 | 未披露 | 定期报告 | 2019-05-24 |
| 2019-05-29 | 4262.08 | 未披露 |
更多>>
from March 31, 2018 to March 31, 2019
Exercise of stock options
Purchase of common stock
Reissuance of treasury stock, on LIFO basis, towards Alpha purchase consideration
Reissuance of treasury stock towards employee stock purchase plan
|
2019-03-31 |
| 2019-02-06 | 4304.88 | 未披露 | 定期报告 | 2019-02-01 |
| 2019-02-06 | 4304.77 | 未披露 |
更多>>
From March 31, 2018 to December 30, 2018
Shares issued towards purchase consideration of Alpha acquisition
Purchase of common stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2018-12-30 |
| 2018-11-07 | 4214.84 | 未披露 |
更多>>
From March 31, 2018 to September 30, 2018
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2018-09-30 |
| 2018-08-08 | 4212.19 | 未披露 |
更多>>
From March 31, 2018 to July 1, 2018
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2018-07-01 |
| 2018-06-21 | 4211.26 | 未披露 | 定期报告 | 2018-06-04 |
| 2018-05-30 | 4211.22 | 未披露 | 定期报告 | 2018-05-25 |
| 2018-05-30 | 4191.50 | 未披露 |
更多>>
From March 31, 2017 to March 31, 2018
Shares issued under equity awards (taxes paid related to net share settlement of equity awards), net
Purchase of common stock
|
2018-03-31 |
| 2018-02-07 | 4191.01 | 未披露 | 定期报告 | 2018-02-02 |
| 2018-02-07 | 4212.68 | 未披露 |
更多>>
From March 31, 2017 to December 31, 2017
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2017-12-31 |
| 2017-11-08 | 4212.50 | 未披露 | 定期报告 | 2017-11-03 |
| 2017-11-08 | 4212.47 | 未披露 |
更多>>
From March 31, 2017 to October 1, 2017
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2017-10-01 |
| 2017-08-09 | 4340.13 | 未披露 |
更多>>
from March 31, 2017 to July 2, 2017
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
Purchase of treasury stock
|
2017-07-02 |
| 2017-06-19 | 4340.13 | 未披露 | 定期报告 | 2017-06-08 |
| 2017-05-30 | 4351.81 | 未披露 | 定期报告 | 2017-05-25 |
| 2017-05-30 | 4344.75 | 未披露 |
更多>>
from March 31, 2016 to March 31, 2017
Shares issued under equity awards (taxes paid related to net share settlement of equity awards), net
|
2017-03-31 |
| 2017-02-08 | 4343.01 | 未披露 |
更多>>
from March 31, 2016 to January 1, 2017
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2017-01-01 |
| 2016-11-09 | 4343.01 | 未披露 | 定期报告 | 2016-11-04 |
| 2016-11-09 | 4342.70 | 未披露 |
更多>>
From March 31, 2016 to October 2, 2016
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxessignature
|
2016-10-02 |
| 2016-08-10 | 4342.70 | 未披露 | 定期报告 | 2016-08-08 |
| 2016-08-10 | 4342.70 | 未披露 |
更多>>
from March 31, 2016 to July 3, 2016
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2016-07-03 |
| 2016-06-23 | 4338.56 | 未披露 | 定期报告 | 2016-06-08 |
| 2016-05-31 | 4326.06 | 未披露 | 定期报告 | 2016-05-27 |
| 2016-05-31 | 4318.95 | 未披露 |
更多>>
From March 31, 2015 to March 31, 2016
Purchase of treasury stock
Shares issued from treasury stock to settle conversion premium on Convertible Notes
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2016-03-31 |
| 2016-01-28 | 4343.48 | 未披露 | 定期报告 | 2016-01-22 |
| 2016-01-28 | 4439.63 | 未披露 |
更多>>
From March 31, 2015 to December 27, 2015
Purchase of treasury stock
Shares issued to Convertible Notes holders
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2015-12-27 |
| 2015-11-02 | 4439.63 | 未披露 | 定期报告 | 2015-10-28 |
| 2015-11-02 | 4438.98 | 未披露 |
更多>>
from March 31, 2015 to September 27, 2015
Purchase of treasury stock
Shares issued to Convertible Note holders
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2015-09-27 |
| 2015-08-05 | 4637.75 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-05 | 4448.80 | 未披露 |
更多>>
from March 31, 2015 to June 28, 2015
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2015-06-28 |
| 2015-06-25 | 4448.60 | 未披露 | 定期报告 | 2015-06-08 |
| 2015-05-27 | 4446.03 | 未披露 | 定期报告 | 2015-05-22 |
| 2015-05-27 | 4406.86 | 未披露 |
更多>>
from March 31, 2014 to March 31, 2015
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2015-03-31 |
| 2015-02-04 | 4417.87 | 未披露 | 定期报告 | 2015-01-30 |
| 2015-02-04 | 4453.61 | 未披露 |
更多>>
from March 31, 2014 to December 28, 2014
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2014-12-28 |
| 2014-11-05 | 4535.77 | 未披露 | 定期报告 | 2014-10-31 |
| 2014-11-05 | 4545.05 | 未披露 |
更多>>
from March 31, 2014 to September 28, 2014
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2014-09-28 |
| 2014-08-06 | 4652.96 | 未披露 | 定期报告 | 2014-08-01 |
| 2014-08-06 | 4663.60 | 未披露 |
更多>>
from March 31, 2014 to June 29, 2014
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2014-06-29 |
| 2014-06-26 | 4683.67 | 未披露 | 定期报告 | 2014-06-09 |
| 2014-05-28 | 4692.00 | 未披露 | 定期报告 | 2014-05-03 |
| 2014-05-28 | 4694.21 | 未披露 |
更多>>
from March 31, 2013 to March 31, 2014
Exercise of stock options (taxes paid related to net share settlement of equity awards), net
Purchase of common stock
|
2014-03-31 |
| 2014-02-05 | 4716.19 | 未披露 | 定期报告 | 2014-01-31 |
| 2014-02-05 | 4722.74 | 未披露 |
更多>>
from March 31, 2013 to December 29, 2013
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2013-12-29 |
| 2013-11-06 | 4740.14 | 未披露 | 定期报告 | 2013-10-31 |
| 2013-11-06 | 4746.60 | 未披露 |
更多>>
From March 31, 2013 to September 29, 2013
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2013-09-29 |
| 2013-08-07 | 4760.93 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-07 | 4768.51 | 未披露 |
更多>>
From March 31, 2013 to June 30, 2013
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2013-06-30 |
| 2013-06-27 | 4786.61 | 未披露 | 定期报告 | 2013-06-07 |
| 2013-05-28 | 5325.19 | 未披露 | 定期报告 | 2013-05-24 |
| 2013-05-28 | 4784.02 | 未披露 |
更多>>
From March 31, 2012 to March 31, 2013
Exercise of stock options
Purchase of common stock
|
2013-03-31 |
| 2013-02-06 | 4781.24 | 未披露 | 定期报告 | 2013-02-01 |
| 2013-02-06 | 4780.08 | 未披露 |
更多>>
from March 31, 2012 to December 30, 2012
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2012-12-30 |
| 2012-11-05 | 4848.33 | 未披露 |
更多>>
from March 31, 2012 to September 30, 2012
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2012-09-30 |
| 2012-08-08 | 4802.03 | 未披露 | 定期报告 | 2012-08-03 |
| 2012-08-08 | 4801.75 | 未披露 |
更多>>
from March 31, 2012 to July 1, 2012
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2012-07-01 |
| 2012-06-21 | 4801.65 | 未披露 | 定期报告 | 2012-06-06 |
| 2012-05-25 | 4794.59 | 未披露 | 定期报告 | 2012-05-21 |
| 2012-05-25 | 4780.01 | 未披露 |
更多>>
from March 31, 2011 to March 31, 2012
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2012-03-31 |
| 2012-02-08 | 4774.26 | 未披露 | 定期报告 | 2012-02-03 |
| 2012-02-08 | 4772.78 | 未披露 |
更多>>
from March 31, 2011 to January 1, 2012
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2012-01-01 |
| 2011-11-09 | 4770.09 | 未披露 | 定期报告 | 2011-11-04 |
| 2011-11-09 | 4769.01 | 未披露 |
更多>>
from March 31, 2011 to October 2, 2011
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2011-10-02 |
| 2011-08-10 | 5002.87 | 未披露 | 定期报告 | 2011-08-05 |
| 2011-08-10 | 4999.78 | 未披露 |
更多>>
from March 31, 2011 to July 3, 2011
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2011-07-03 |
| 2011-05-31 | 5021.86 | 未披露 | 定期报告 | 2011-05-26 |
| 2011-05-31 | 5003.44 | 未披露 |
更多>>
from March 31, 2010 to March 31, 2011
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
|
2011-03-31 |
| 2011-02-09 | 4999.05 | 未披露 | 定期报告 | 2011-02-04 |
| 2011-02-09 | 4996.47 | 未披露 | 定期报告 | 2011-01-02 |
| 2010-11-09 | 4921.06 | 未披露 | 定期报告 | 2010-11-04 |
| 2010-11-09 | 4915.24 | 未披露 | 定期报告 | 2010-10-03 |
| 2010-08-11 | 4910.05 | 未披露 | 定期报告 | 2010-07-04 |
| 2010-06-01 | 4904.66 | 未披露 | 定期报告 | 2010-05-27 |
| 2010-06-01 | 4858.18 | 未披露 |
更多>>
from March 31, 2009 to March 31, 2010
Exercise of stock options
|
2010-03-31 |
| 2009-06-01 | 4798.64 | 未披露 | 定期报告 | 2009-05-26 |
| 2009-06-01 | 4797.54 | 未披露 |
更多>>
From March 31, 2008 to March 31, 2009
Exercise of stock options
Purchase of common stock
|
2009-03-31 |
| 2008-06-11 | 4959.65 | 未披露 | 定期报告 | 2008-06-08 |
| 2008-06-11 | 4906.09 | 未披露 |
更多>>
From March 31, 2007 to March 31, 2008
Exercise of stock options
|
2008-03-31 |
| 2007-06-13 | 4712.30 | 未披露 | 定期报告 | 2007-06-08 |
| 2007-06-13 | 4704.24 | 未披露 |
更多>>
From March 31, 2006 to March 31, 2007
Exercise of stock options
|
2007-03-31 |
| 2006-06-14 | 4664.32 | 未披露 | 定期报告 | 2006-06-01 |
| 2006-06-14 | 4656.09 | 未披露 |
更多>>
From March 31, 2005 to March 31, 2006
Issuance of restricted shares
Exercise of stock options (including income tax benefits)
|
2006-03-31 |
| 2005-06-20 | 4616.48 | 未披露 | 定期报告 | 2005-06-01 |
| 2005-06-20 | 4615.90 | 未披露 |
更多>>
From March 31, 2004 to March 31, 2005
Converted to common stock at IPO
Exercise of stock options
Net IPO proceeds
|
2005-03-31 |
From July 2, 2023 to October 1, 2023
Purchase of common stock
From March 31, 2023 to July 2, 2023
Exercise of stock options
From December 31, 2022 to March 31, 2023
Purchase of common stock
From March 31, 2022 to January 1, 2023
Exercise of stock options
From July 3, 2022 to October 2, 2022
Exercise of stock options
From March 31, 2022 to July 3, 2022
Exercise of stock options
Purchase of common stock
From March 31, 2021 to March 31, 2022
Exercise of stock options
Purchase of common stock
From October 3, 2021 to January 2, 2022
Purchase of common stock
From July 4, 2021 to October 3, 2021
Exercise of stock options
From March 31, 2021 to July 4, 2021
Exercise of stock options
Purchase of common stock
From March 31, 2020 to March 31, 2021
Reissuance of treasury stock towards employee stock purchase plan
From July 5, 2020 to October 4, 2020
Exercise of stock options
From March 31, 2020 to July 5, 2020
Exercise of stock options
from March 31, 2019 to March 31, 2020
Purchase of treasury stock
Reissuance of treasury stock towards employee stock purchase plan
from September 29, 2019 to December 29, 2019
Reissuance of treasury stock towards employee stock purchase plan
from March 31, 2019 to September 29, 2019
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2019 to June 30, 2019
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2018 to March 31, 2019
Exercise of stock options
Purchase of common stock
Reissuance of treasury stock, on LIFO basis, towards Alpha purchase consideration
Reissuance of treasury stock towards employee stock purchase plan
From March 31, 2018 to December 30, 2018
Shares issued towards purchase consideration of Alpha acquisition
Purchase of common stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2018 to September 30, 2018
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2018 to July 1, 2018
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2017 to March 31, 2018
Shares issued under equity awards (taxes paid related to net share settlement of equity awards), net
Purchase of common stock
From March 31, 2017 to December 31, 2017
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2017 to October 1, 2017
Purchase of treasury stock
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2017 to July 2, 2017
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
Purchase of treasury stock
from March 31, 2016 to March 31, 2017
Shares issued under equity awards (taxes paid related to net share settlement of equity awards), net
from March 31, 2016 to January 1, 2017
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2016 to October 2, 2016
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxessignature
from March 31, 2016 to July 3, 2016
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2015 to March 31, 2016
Purchase of treasury stock
Shares issued from treasury stock to settle conversion premium on Convertible Notes
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2015 to December 27, 2015
Purchase of treasury stock
Shares issued to Convertible Notes holders
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2015 to September 27, 2015
Purchase of treasury stock
Shares issued to Convertible Note holders
Shares issued towards equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2015 to June 28, 2015
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2014 to March 31, 2015
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2014 to December 28, 2014
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2014 to September 28, 2014
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2014 to June 29, 2014
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2013 to March 31, 2014
Exercise of stock options (taxes paid related to net share settlement of equity awards), net
Purchase of common stock
from March 31, 2013 to December 29, 2013
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2013 to September 29, 2013
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2013 to June 30, 2013
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
From March 31, 2012 to March 31, 2013
Exercise of stock options
Purchase of common stock
from March 31, 2012 to December 30, 2012
Purchase of treasury stock
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2012 to September 30, 2012
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2012 to July 1, 2012
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2011 to March 31, 2012
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2011 to January 1, 2012
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2011 to October 2, 2011
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2011 to July 3, 2011
Repurchase of common shares
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2010 to March 31, 2011
Shares issued as part of equity-based compensation plans, net of equity awards surrendered for option price and taxes
from March 31, 2009 to March 31, 2010
Exercise of stock options
From March 31, 2008 to March 31, 2009
Exercise of stock options
Purchase of common stock
From March 31, 2007 to March 31, 2008
Exercise of stock options
From March 31, 2006 to March 31, 2007
Exercise of stock options
From March 31, 2005 to March 31, 2006
Issuance of restricted shares
Exercise of stock options (including income tax benefits)
From March 31, 2004 to March 31, 2005
Converted to common stock at IPO
Exercise of stock options
Net IPO proceeds