股本结构
单位：万股
| 公告日期 | 2025-10-08 | 2025-10-08 | 2025-09-10 | 2025-07-28 | 2025-07-28 | 2025-04-10 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3000.66 | 2997.30 | 2996.90 | 2991.51 | 2987.70 | 2977.14 |
| 普通股本 | 3000.66 | 2997.30 | 2996.90 | 2991.51 | 2987.70 | 2977.14 |
| 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 | 2025-10-01 | 2025-08-29 | 2025-08-28 | 2025-07-15 | 2025-05-30 | 2025-04-01 |
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 |
|---|---|---|---|---|
| 2025-10-08 | 3000.66 | 未披露 | 定期报告 | 2025-10-01 |
| 2025-10-08 | 2997.30 | 未披露 |
更多>>
From May 30, 2025 to August 29, 2025
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2025-08-29 |
| 2025-09-10 | 2996.90 | 未披露 | 定期报告 | 2025-08-28 |
| 2025-07-28 | 2991.51 | 未披露 | 定期报告 | 2025-07-15 |
| 2025-07-28 | 2987.70 | 未披露 |
更多>>
From May 31, 2024 to May 30, 2025
Issuance of common stock for business acquisition
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units and in connection with the termination of the ESOP
|
2025-05-30 |
| 2025-04-10 | 2977.14 | 未披露 | 定期报告 | 2025-04-01 |
| 2025-04-08 | 2977.00 | 未披露 | 定期报告 | 2025-02-28 |
| 2025-01-13 | 2971.18 | 未披露 | 定期报告 | 2025-01-02 |
| 2025-01-13 | 2970.90 | 未披露 |
更多>>
From August 30, 2024 to November 29, 2024
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2024-11-29 |
| 2024-10-11 | 2963.09 | 未披露 | 定期报告 | 2024-10-01 |
| 2024-10-15 | 2958.37 | 未披露 | 定期报告 | 2024-08-30 |
| 2024-09-11 | 2958.37 | 未披露 | 定期报告 | 2024-08-29 |
| 2024-08-01 | 2955.98 | 未披露 |
更多>>
On July 31, 2024 the Company issued 552,355 shares of the Company’s common stock
|
2024-07-31 |
| 2024-07-30 | 2900.74 | 未披露 | 定期报告 | 2024-07-15 |
| 2024-07-30 | 2899.50 | 未披露 |
更多>>
From May 31, 2023 to May 31, 2024
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2024-05-31 |
| 2024-04-10 | 2891.47 | 未披露 | 定期报告 | 2024-04-01 |
| 2024-04-10 | 2890.60 | 未披露 |
更多>>
From November 30, 2023 to February 29, 2024
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2024-02-29 |
| 2024-01-12 | 2884.92 | 未披露 | 定期报告 | 2023-12-31 |
| 2024-01-12 | 2882.60 | 未披露 |
更多>>
From August 31, 2023 to November 30, 2023
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2023-11-30 |
| 2023-10-12 | 2879.93 | 未披露 | 定期报告 | 2023-10-09 |
| 2023-10-12 | 2876.30 | 未披露 |
更多>>
From May 31, 2023 to August 31, 2023
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2023-08-31 |
| 2023-09-13 | 2876.25 | 未披露 | 定期报告 | 2023-08-25 |
| 2023-08-28 | 2875.54 | 未披露 | 定期报告 | 2023-07-31 |
| 2023-08-28 | 2853.90 | 未披露 |
更多>>
From May 31, 2022 to May 31, 2023
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
Proceeds from public offerings, net of issuance costs
|
2023-05-31 |
| 2023-04-13 | 2833.82 | 未披露 | 定期报告 | 2023-03-31 |
| 2023-04-13 | 2832.00 | 未披露 |
更多>>
From November 30, 2022 to February 28, 2023
Proceeds from public offerings, net of issuance costs
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2023-02-28 |
| 2023-01-13 | 2775.94 | 未披露 | 定期报告 | 2022-12-31 |
| 2023-01-13 | 2773.20 | 未披露 |
更多>>
From August 31, 2022 to November 30, 2022
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2022-11-30 |
| 2022-10-14 | 2749.54 | 未披露 | 定期报告 | 2022-09-30 |
| 2022-09-23 | 2739.45 | 未披露 | 定期报告 | 2022-09-02 |
| 2022-10-14 | 2739.50 | 未披露 |
更多>>
From May 31, 2022 to August 31, 2022
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
|
2022-08-31 |
| 2022-08-26 | 2734.44 | 未披露 | 定期报告 | 2022-07-31 |
| 2022-08-26 | 2712.00 | 未披露 |
更多>>
From May 31, 2021 to May 31, 2022
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
Proceeds from public offerings, net of issuance costs
|
2022-05-31 |
| 2022-04-13 | 2692.28 | 未披露 | 定期报告 | 2022-03-31 |
| 2022-04-13 | 2691.40 | 未披露 |
更多>>
From November 30, 2021 to February 28, 2022
Issuance of common stock under employee plans
|
2022-02-28 |
| 2022-01-14 | 2684.18 | 未披露 | 定期报告 | 2021-12-31 |
| 2022-01-14 | 2683.50 | 未披露 |
更多>>
From August 31, 2021 to November 30, 2021
Issuance of common stock under employee plans
Proceeds from public offerings, net of issuance costs
|
2021-11-30 |
| 2021-10-14 | 2655.71 | 未披露 | 定期报告 | 2021-09-30 |
| 2021-10-14 | 2448.28 | 未披露 |
更多>>
From May 31, 2021 to August 31, 2021
Issuance of common stock under employee plans
|
2021-08-31 |
| 2021-08-27 | 2416.85 | 未披露 | 定期报告 | 2021-07-31 |
| 2021-09-03 | 2372.52 | 未披露 |
更多>>
From May 31, 2020 to May 31, 2021
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
|
2021-05-31 |
| 2021-04-13 | 2359.77 | 未披露 | 定期报告 | 2021-03-31 |
| 2021-04-13 | 2359.80 | 未披露 |
更多>>
from November 30, 2020 to February 28, 2021
Issuance of common stock under employee plans
|
2021-02-28 |
| 2021-01-14 | 2349.15 | 未披露 | 定期报告 | 2020-12-31 |
| 2021-01-14 | 2348.70 | 未披露 |
更多>>
From August 31, 2020 to November 30, 2020
Issuance of common stock under employee plans
|
2020-11-30 |
| 2020-09-24 | 2331.03 | 未披露 | 定期报告 | 2020-09-03 |
| 2020-10-14 | 2329.13 | 未披露 |
更多>>
From May 31, 2020 to August 31, 2020
Issuance of common stock under employee plans
|
2020-08-31 |
| 2020-08-28 | 2329.11 | 未披露 | 定期报告 | 2020-07-31 |
| 2020-08-28 | 2310.70 | 未披露 |
更多>>
From May 31, 2019 to May 31, 2020
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
|
2020-05-31 |
| 2020-04-14 | 2301.50 | 未披露 | 定期报告 | 2020-03-31 |
| 2020-04-14 | 2301.50 | 未披露 |
更多>>
from November 30, 2019 to February 29, 2020
Issuance of common stock under employee plans
|
2020-02-29 |
| 2020-01-14 | 2291.56 | 未披露 | 定期报告 | 2019-12-31 |
| 2020-01-14 | 2291.40 | 未披露 |
更多>>
from August 31, 2019 to November 30, 2019
Issuance of common stock under employee plans
|
2019-11-30 |
| 2019-10-15 | 2274.10 | 未披露 | 定期报告 | 2019-09-30 |
| 2019-10-15 | 2272.10 | 未披露 |
更多>>
from May 31, 2019 to August 31, 2019
Issuance of common stock under employee plans
|
2019-08-31 |
| 2019-08-28 | 2272.07 | 未披露 | 定期报告 | 2019-07-31 |
| 2019-08-28 | 2266.90 | 未披露 |
更多>>
From May 31, 2018 to May 31, 2019
Issuance of common stock under employee plans
|
2019-05-31 |
| 2019-04-12 | 2256.20 | 未披露 | 定期报告 | 2019-03-31 |
| 2019-04-12 | 2256.20 | 未披露 |
更多>>
From November 30, 2018 to February 28, 2019
Issuance of common stock under employee plans
|
2019-02-28 |
| 2019-01-14 | 2235.58 | 未披露 | 定期报告 | 2018-12-31 |
| 2019-01-14 | 2235.60 | 未披露 | 定期报告 | 2018-11-30 |
| 2018-10-12 | 2225.37 | 未披露 | 定期报告 | 2018-09-28 |
| 2018-09-26 | 2224.51 | 未披露 | 定期报告 | 2018-08-31 |
| 2018-08-28 | 2222.00 | 未披露 | 定期报告 | 2018-07-31 |
| 2018-08-28 | 2214.30 | 未披露 |
更多>>
From May 31, 2017 to May 31, 2018
Issuance of common stock under employee plans
|
2018-05-31 |
| 2018-04-12 | 2195.37 | 未披露 | 定期报告 | 2018-03-30 |
| 2018-04-12 | 2194.30 | 未披露 | 定期报告 | 2018-02-28 |
| 2018-01-12 | 2180.20 | 未披露 | 定期报告 | 2017-12-29 |
| 2018-01-12 | 2179.70 | 未披露 | 定期报告 | 2017-11-30 |
| 2017-10-13 | 2154.21 | 未披露 | 定期报告 | 2017-09-29 |
| 2017-09-26 | 2153.21 | 未披露 | 定期报告 | 2017-09-06 |
| 2017-09-26 | 2153.16 | 未披露 | 定期报告 | 2017-08-31 |
| 2017-08-29 | 2141.70 | 未披露 | 定期报告 | 2017-07-31 |
| 2017-08-29 | 2134.00 | 未披露 |
更多>>
From May 31, 2016 to May 31, 2017
Issuance of common stock under employee plans
Issuance of common stock under public offering
Issuance of common stock under private offering
Issuance of common stock in consideration for cancellation of outstanding vendor invoice
|
2017-05-31 |
| 2017-04-06 | 1678.62 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-17 | 1675.39 | 未披露 | 定期报告 | 2017-02-28 |
| 2017-01-13 | 1664.34 | 未披露 | 定期报告 | 2016-12-30 |
| 2017-01-13 | 1663.90 | 未披露 | 定期报告 | 2016-11-30 |
| 2016-10-14 | 1635.65 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-09-26 | 1359.89 | 未披露 | 定期报告 | 2016-09-06 |
| 2016-10-14 | 1358.90 | 未披露 | 定期报告 | 2016-08-31 |
| 2016-08-29 | 1333.20 | 未披露 | 定期报告 | 2016-07-31 |
| 2016-08-29 | 1321.60 | 未披露 |
更多>>
From May 31, 2015 to May 31, 2016
Issuance of common stock under employee plans
|
2016-05-31 |
| 2016-04-13 | 1316.44 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-04-13 | 1316.40 | 未披露 | 定期报告 | 2016-02-29 |
| 2016-01-13 | 1316.44 | 未披露 | 定期报告 | 2015-12-31 |
| 2016-01-13 | 1316.40 | 未披露 | 定期报告 | 2015-11-30 |
| 2015-10-14 | 1299.13 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-09-25 | 1298.74 | 未披露 | 定期报告 | 2015-08-31 |
| 2015-08-31 | 1298.66 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-31 | 1285.70 | 未披露 |
更多>>
From May 31, 2014 to May 31, 2015
Issuance of common stock under private placement
Issuance of common stock under employee plans
|
2015-05-31 |
| 2015-04-14 | 1270.91 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-04-14 | 1269.50 | 未披露 | 定期报告 | 2015-02-28 |
| 2015-01-13 | 1267.23 | 未披露 | 定期报告 | 2014-12-31 |
| 2015-01-13 | 1266.70 | 未披露 | 定期报告 | 2014-11-30 |
| 2014-10-14 | 1150.05 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-09-26 | 1149.77 | 未披露 | 定期报告 | 2014-09-05 |
| 2014-10-14 | 1149.80 | 未披露 | 定期报告 | 2014-08-31 |
| 2014-08-28 | 1146.57 | 未披露 | 定期报告 | 2014-07-31 |
| 2014-08-28 | 1120.30 | 未披露 |
更多>>
from May 31, 2013 to May 31, 2014
Issuance of common stock under employee plans
|
2014-05-31 |
| 2014-04-11 | 1103.60 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-04-11 | 1101.80 | 未披露 | 定期报告 | 2014-02-28 |
| 2014-01-13 | 1097.47 | 未披露 | 定期报告 | 2013-12-31 |
| 2014-01-13 | 1093.40 | 未披露 | 定期报告 | 2013-11-30 |
| 2013-10-15 | 1070.89 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-09-26 | 1066.78 | 未披露 | 定期报告 | 2013-09-06 |
| 2013-10-15 | 1066.80 | 未披露 | 定期报告 | 2013-08-31 |
| 2013-08-28 | 1066.53 | 未披露 | 定期报告 | 2013-07-31 |
| 2013-08-28 | 1059.90 | 未披露 |
更多>>
from May 31, 2012 to May 31, 2013
Issuance of common stock under private placement
Issuance of common stock under employee plans
|
2013-05-31 |
| 2013-04-12 | 1052.10 | 未披露 | 定期报告 | 2013-03-31 |
| 2013-04-12 | 936.30 | 未披露 | 定期报告 | 2013-02-28 |
| 2013-01-11 | 936.30 | 未披露 | 定期报告 | 2012-12-31 |
| 2013-01-11 | 936.30 | 未披露 | 定期报告 | 2012-11-30 |
| 2012-09-26 | 923.64 | 未披露 | 定期报告 | 2012-09-10 |
| 2012-10-12 | 923.60 | 未披露 | 定期报告 | 2012-08-31 |
| 2012-08-28 | 917.80 | 未披露 | 定期报告 | 2012-07-31 |
| 2012-08-28 | 913.50 | 未披露 |
更多>>
from May 31, 2011 to May 31, 2012
Issuance of common stock under employee plans
|
2012-05-31 |
| 2012-04-13 | 905.52 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-04-13 | 905.50 | 未披露 | 定期报告 | 2012-02-29 |
| 2012-01-17 | 905.52 | 未披露 | 定期报告 | 2011-12-31 |
| 2012-01-17 | 905.50 | 未披露 | 定期报告 | 2011-11-30 |
| 2011-10-14 | 893.19 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-10-14 | 893.20 | 未披露 | 定期报告 | 2011-08-31 |
| 2011-08-26 | 893.17 | 未披露 | 定期报告 | 2011-07-31 |
| 2011-08-26 | 893.20 | 未披露 |
更多>>
from May 31, 2010 to May 31, 2011
Issuance of common stock under employee plans
|
2011-05-31 |
| 2011-04-13 | 883.17 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-04-13 | 882.90 | 未披露 | 定期报告 | 2011-02-28 |
| 2011-01-13 | 882.69 | 未披露 | 定期报告 | 2010-12-31 |
| 2011-01-13 | 882.60 | 未披露 | 定期报告 | 2010-11-30 |
| 2010-10-14 | 867.87 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-10-14 | 867.90 | 未披露 | 定期报告 | 2010-08-31 |
| 2010-08-27 | 866.50 | 未披露 | 定期报告 | 2010-07-31 |
| 2010-08-27 | 866.40 | 未披露 |
更多>>
Issuance of common stock under employee plans
|
2010-05-31 |
| 2010-04-13 | 860.29 | 未披露 | 定期报告 | 2010-03-31 |
| 2010-04-13 | 860.20 | 未披露 | 定期报告 | 2010-02-28 |
| 2009-09-02 | 849.60 | 未披露 |
更多>>
from May 31, 2008 to May 31, 2009
Issuance of common stock under employee plans
|
2009-05-31 |
| 2008-08-29 | 840.27 | 未披露 | 定期报告 | 2008-07-31 |
| 2008-08-29 | 835.90 | 未披露 |
更多>>
from May 31, 2007 to May 31, 2008
Issuance of common stock under employee plans
|
2008-05-31 |
| 2007-08-29 | 783.35 | 未披露 | 定期报告 | 2007-07-31 |
| 2007-08-29 | 782.00 | 未披露 |
更多>>
from May 31, 2006 to May 31, 2007
Issuance of common stock under employee plans
|
2007-05-31 |
| 2006-08-29 | 770.50 | 未披露 | 定期报告 | 2006-07-31 |
| 2006-08-29 | 763.00 | 未披露 |
更多>>
from May 31, 2005 to May 31, 2006
Issuance of common stock under employee plans
|
2006-05-31 |
| 2005-08-26 | 748.18 | 未披露 | 定期报告 | 2005-07-31 |
| 2005-08-26 | 748.20 | 未披露 |
更多>>
from May 31, 2004 to May 31, 2005
Issuance of common stock under employee plans
|
2005-05-31 |
| 2004-08-30 | 739.31 | 未披露 | 定期报告 | 2004-07-31 |
| 2004-08-30 | 738.90 | 未披露 |
更多>>
from May 31, 2003 to May 31, 2004
Issuance of common stock under employee plans
|
2004-05-31 |
| 2003-08-28 | 715.74 | 未披露 | 定期报告 | 2003-07-31 |
| 2003-08-28 | 715.70 | 未披露 |
更多>>
from May 31, 2002 to May 31, 2003
Issuance of common stock under employee plans
Repurchase of common stock
|
2003-05-31 |
| 2002-08-28 | 718.38 | 未披露 | 定期报告 | 2002-07-31 |
| 2002-08-28 | 718.40 | 未披露 |
更多>>
from May 31, 2001 to May 31, 2002
Issuance of common stock under employee plans
Repurchase of common stock
|
2002-05-31 |
| 2001-08-29 | 712.88 | 未披露 | 定期报告 | 2001-07-31 |
| 2001-08-29 | 711.60 | 未披露 |
更多>>
from May 31, 2000 to May 31, 2001
Issuance of common stock under employee plans
Repurchase of common stock
|
2001-05-31 |
| 2000-08-29 | 700.81 | 未披露 | 定期报告 | 2000-07-31 |
| 2000-08-29 | 690.60 | 未披露 |
更多>>
from May 31, 1999 to May 31, 2000
Issuance of common stock under employee plans
Repurchase of common stock
|
2000-05-31 |
| 1999-08-30 | 677.94 | 未披露 | 定期报告 | 1999-07-30 |
| 1999-08-30 | 675.60 | 未披露 |
更多>>
from May 31, 1998 to May 31, 1999
Issuance of common stock under employee plans
Repurchase of common stock
|
1999-05-31 |
| 1998-08-28 | 692.41 | 未披露 | 定期报告 | 1998-07-31 |
| 1998-08-28 | 691.70 | 未披露 |
更多>>
from May 31, 1997 to May 31, 1998
Issuance of common stock in initial public offering, net of
issuance costs of $1,068
Issuance of common stock under employee plans
|
1998-05-31 |
From May 30, 2025 to August 29, 2025
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From May 31, 2024 to May 30, 2025
Issuance of common stock for business acquisition
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units and in connection with the termination of the ESOP
From August 30, 2024 to November 29, 2024
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
On July 31, 2024 the Company issued 552,355 shares of the Company’s common stock
From May 31, 2023 to May 31, 2024
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From November 30, 2023 to February 29, 2024
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From August 31, 2023 to November 30, 2023
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From May 31, 2023 to August 31, 2023
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From May 31, 2022 to May 31, 2023
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
Proceeds from public offerings, net of issuance costs
From November 30, 2022 to February 28, 2023
Proceeds from public offerings, net of issuance costs
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From August 31, 2022 to November 30, 2022
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From May 31, 2022 to August 31, 2022
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of restricted stock units
From May 31, 2021 to May 31, 2022
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
Proceeds from public offerings, net of issuance costs
From November 30, 2021 to February 28, 2022
Issuance of common stock under employee plans
From August 31, 2021 to November 30, 2021
Issuance of common stock under employee plans
Proceeds from public offerings, net of issuance costs
From May 31, 2021 to August 31, 2021
Issuance of common stock under employee plans
From May 31, 2020 to May 31, 2021
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
from November 30, 2020 to February 28, 2021
Issuance of common stock under employee plans
From August 31, 2020 to November 30, 2020
Issuance of common stock under employee plans
From May 31, 2020 to August 31, 2020
Issuance of common stock under employee plans
From May 31, 2019 to May 31, 2020
Issuance of common stock under employee plans
Shares repurchased for tax withholdings on vesting of RSUs
from November 30, 2019 to February 29, 2020
Issuance of common stock under employee plans
from August 31, 2019 to November 30, 2019
Issuance of common stock under employee plans
from May 31, 2019 to August 31, 2019
Issuance of common stock under employee plans
From May 31, 2018 to May 31, 2019
Issuance of common stock under employee plans
From November 30, 2018 to February 28, 2019
Issuance of common stock under employee plans
From May 31, 2017 to May 31, 2018
Issuance of common stock under employee plans
From May 31, 2016 to May 31, 2017
Issuance of common stock under employee plans
Issuance of common stock under public offering
Issuance of common stock under private offering
Issuance of common stock in consideration for cancellation of outstanding vendor invoice
From May 31, 2015 to May 31, 2016
Issuance of common stock under employee plans
From May 31, 2014 to May 31, 2015
Issuance of common stock under private placement
Issuance of common stock under employee plans
from May 31, 2013 to May 31, 2014
Issuance of common stock under employee plans
from May 31, 2012 to May 31, 2013
Issuance of common stock under private placement
Issuance of common stock under employee plans
from May 31, 2011 to May 31, 2012
Issuance of common stock under employee plans
from May 31, 2010 to May 31, 2011
Issuance of common stock under employee plans
Issuance of common stock under employee plans
from May 31, 2008 to May 31, 2009
Issuance of common stock under employee plans
from May 31, 2007 to May 31, 2008
Issuance of common stock under employee plans
from May 31, 2006 to May 31, 2007
Issuance of common stock under employee plans
from May 31, 2005 to May 31, 2006
Issuance of common stock under employee plans
from May 31, 2004 to May 31, 2005
Issuance of common stock under employee plans
from May 31, 2003 to May 31, 2004
Issuance of common stock under employee plans
from May 31, 2002 to May 31, 2003
Issuance of common stock under employee plans
Repurchase of common stock
from May 31, 2001 to May 31, 2002
Issuance of common stock under employee plans
Repurchase of common stock
from May 31, 2000 to May 31, 2001
Issuance of common stock under employee plans
Repurchase of common stock
from May 31, 1999 to May 31, 2000
Issuance of common stock under employee plans
Repurchase of common stock
from May 31, 1998 to May 31, 1999
Issuance of common stock under employee plans
Repurchase of common stock
from May 31, 1997 to May 31, 1998
Issuance of common stock in initial public offering, net of
issuance costs of $1,068
Issuance of common stock under employee plans