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股本结构

单位：万股
公告日期 2024-02-01 2024-02-01 2023-11-02 2023-11-02 2023-08-03 2023-08-03
证券总股本 1709.43 1709.93 1710.59 1711.95 1711.37 1711.39
普通股本 1709.43 1709.93 1710.59 1711.95 1711.37 1711.39
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 2024-01-29 2023-12-31 2023-10-31 2023-09-30 2023-07-31 2023-06-30
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
2024-02-01 1709.43 未披露 定期报告 2024-01-29
2024-02-01 1709.93 未披露
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From September 30, 2023 to December 31, 2023 Purchase of treasury stock Stock issued under stock option plan, net of shares repurchased
2023-12-31
2023-11-02 1710.59 未披露 定期报告 2023-10-31
2023-11-02 1711.95 未披露
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From June 30, 2023 to September 30, 2023 Purchase of treasury stock Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
2023-09-30
2023-08-03 1711.37 未披露 定期报告 2023-07-31
2023-08-03 1711.39 未披露
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From March 31, 2023 to June 30, 2023 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2023-06-30
2023-06-30 1720.07 未披露 定期报告 2023-06-16
2023-05-26 1714.20 未披露 定期报告 2023-05-23
2023-05-26 1716.95 未披露
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From March 31, 2022 to March 31, 2023 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2023-03-31
2023-02-02 1715.90 未披露 定期报告 2023-01-30
2023-02-02 1718.02 未披露
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From September 30, 2022 to December 31, 2022 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2022-12-31
2022-11-03 1726.52 未披露 定期报告 2022-11-01
2022-11-03 1731.42 未披露
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From June 30, 2022 to September 30, 2022 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2022-09-30
2022-08-04 1740.50 未披露 定期报告 2022-08-01
2022-08-04 1743.79 未披露
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From March 31, 2022 to June 30, 2022 Purchase of treasury stock Stock issued under stock option plan, net of shares repurchased
2022-06-30
2022-06-24 1754.75 未披露 定期报告 2022-06-10
2022-05-27 1748.86 未披露 定期报告 2022-05-23
2022-05-27 1756.91 未披露
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From March 31, 2021 to March 31, 2022 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2022-03-31
2022-02-03 1762.05 未披露 定期报告 2022-01-31
2022-02-03 1765.38 未披露
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From September 30, 2021 to December 31, 2021 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2021-12-31
2021-11-04 1771.99 未披露 定期报告 2021-11-01
2021-11-04 1776.36 未披露
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From June 30, 2021 to September 30, 2021 Stock issued under employee stock purchase plan Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2021-09-30
2021-08-05 1781.37 未披露 定期报告 2021-08-02
2021-08-05 1787.03 未披露
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From March 31, 2021 to June 30, 2021 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2021-06-30
2021-06-22 1798.47 未披露 定期报告 2021-06-10
2021-05-28 1785.07 未披露 定期报告 2021-05-24
2021-05-28 1787.61 未披露
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From March 31, 2020 To March 31, 2021 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
2021-03-31
2021-02-04 1787.71 未披露 定期报告 2021-02-01
2021-02-04 1788.70 未披露
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From September 30,2020 to December 31,2020 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2020-12-31
2020-11-05 1789.75 未披露 定期报告 2020-11-02
2020-11-05 1790.83 未披露
更多>>
From June 30, 2020 to September 30, 2020 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2020-09-30
2020-08-06 1793.23 未披露 定期报告 2020-08-04
2020-08-06 1797.66 未披露
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From March 31, 2020 to June 30, 2020 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2020-06-30
2020-06-10 1800.62 未披露 定期报告 2020-06-08
2020-06-12 1800.21 未披露 定期报告 2020-06-05
2020-06-10 1796.90 未披露
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From March 31, 2019 to March 31, 2020 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2020-03-31
2020-02-07 1810.47 未披露 定期报告 2020-02-03
2020-02-07 1815.26 未披露
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from September 30, 2019 to December 31, 2019 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2019-12-31
2019-11-07 1828.00 未披露 定期报告 2019-11-01
2019-11-07 1836.44 未披露
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from June 30, 2019 to September 30, 2019 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2019-09-30
2019-08-05 1847.34 未披露 定期报告 2019-08-01
2019-08-05 1852.96 未披露
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from March 31, 2019 to June 30, 2019 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2019-06-30
2019-07-01 1854.62 未披露 定期报告 2019-06-14
2019-06-07 1849.91 未披露 定期报告 2019-06-05
2019-06-07 1855.78 未披露
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from March 31, 2018 to March 31, 2019 Stock issued under employee stock purchase plan Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2019-03-31
2019-02-07 1863.82 未披露 定期报告 2019-02-01
2019-02-07 1870.00 未披露
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from September 30, 2018 to December 31, 2018 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2018-12-31
2018-11-02 1874.83 未披露 定期报告 2018-10-31
2018-11-02 1882.64 未披露 定期报告 2018-09-30
2018-08-03 1888.07 未披露 定期报告 2018-07-31
2018-08-03 1889.19 未披露 定期报告 2018-06-30
2018-06-22 1893.90 未披露 定期报告 2018-06-08
2018-06-08 1894.53 未披露 定期报告 2018-06-05
2018-06-08 1891.29 未披露
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from March 31, 2017 to March 31, 2018 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2018-03-31
2018-02-02 1887.99 未披露 定期报告 2018-01-31
2018-02-02 1886.60 未披露 定期报告 2017-12-31
2017-11-14 1884.27 未披露 定期报告 2017-10-31
2017-11-14 1882.50 未披露 定期报告 2017-09-30
2017-08-04 1875.57 未披露 定期报告 2017-08-01
2017-08-04 1873.80 未披露 定期报告 2017-06-30
2017-06-23 1875.69 未披露 定期报告 2017-06-13
2017-06-09 1875.48 未披露 定期报告 2017-06-06
2017-06-09 1893.72 未披露
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from March 31, 2016 to March 31, 2017 Stock issued under employee stock purchase plan Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
2017-03-31
2017-02-03 1912.80 未披露 定期报告 2017-01-31
2017-02-03 1923.81 未披露 定期报告 2016-12-31
2016-11-04 1949.25 未披露 定期报告 2016-10-28
2016-11-04 1955.22 未披露 定期报告 2016-09-30
2016-08-04 1959.92 未披露 定期报告 2016-07-29
2016-08-04 1959.67 未披露 定期报告 2016-06-30
2016-06-24 1960.54 未披露 定期报告 2016-06-15
2016-06-10 1957.43 未披露 定期报告 2016-06-03
2016-06-10 1956.24 未披露
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from March 31, 2015 to March 31, 2016 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2016-03-31
2016-02-04 1957.71 未披露 定期报告 2016-01-29
2016-02-04 1960.78 未披露 定期报告 2015-12-31
2015-11-05 1968.98 未披露 定期报告 2015-10-30
2015-11-05 1978.73 未披露 定期报告 2015-09-30
2015-08-06 1992.88 未披露 定期报告 2015-07-31
2015-08-06 2002.45 未披露 定期报告 2015-06-30
2015-06-26 2006.57 未披露 定期报告 2015-06-15
2015-06-11 2009.11 未披露 定期报告 2015-06-05
2015-06-11 2025.07 未披露
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From March 31, 2014 to March 31, 2015 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2015-03-31
2015-02-05 2039.08 未披露 定期报告 2015-01-30
2015-02-05 2047.46 未披露 定期报告 2014-12-31
2014-11-04 2065.08 未披露 定期报告 2014-10-23
2014-11-04 2072.74 未披露 定期报告 2014-09-30
2014-08-05 2084.94 未披露 定期报告 2014-07-23
2014-08-05 2088.10 未披露 定期报告 2014-06-30
2014-06-24 2093.05 未披露 定期报告 2014-06-13
2014-06-12 2090.75 未披露 定期报告 2014-06-06
2014-06-12 2097.94 未披露
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from March 31, 2013 to March 31, 2014 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2014-03-31
2014-02-07 2092.46 未披露 定期报告 2014-01-27
2014-02-07 2093.61 未披露 定期报告 2013-12-31
2013-11-08 2093.51 未披露 定期报告 2013-11-04
2013-11-08 2152.02 未披露 定期报告 2013-09-30
2013-08-05 2117.88 未披露 定期报告 2013-07-24
2013-08-05 2129.89 未披露 定期报告 2013-06-30
2013-06-26 1082.75 未披露 定期报告 2013-06-12
2013-06-10 1076.17 未披露 定期报告 2013-05-28
2013-06-10 1076.01 未披露
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From March 31, 2012 to March 31, 2013 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2013-03-31
2013-02-08 1082.38 未披露 定期报告 2013-01-29
2013-02-08 1086.58 未披露 定期报告 2012-12-31
2012-11-07 1121.13 未披露 定期报告 2012-10-30
2012-11-07 1123.88 未披露 定期报告 2012-09-30
2012-08-07 1125.24 未披露 定期报告 2012-07-30
2012-08-07 1127.43 未披露 定期报告 2012-06-30
2012-06-28 1136.64 未披露 定期报告 2012-06-15
2012-06-08 1125.73 未披露 定期报告 2012-06-03
2012-06-08 1130.88 未披露
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from March 31, 2011 to March 31, 2012 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2012-03-31
2012-02-06 1134.86 未披露 定期报告 2012-01-31
2012-02-06 1137.24 未披露 定期报告 2011-12-31
2011-11-04 1143.35 未披露 定期报告 2011-11-01
2011-11-04 1146.52 未披露 定期报告 2011-09-30
2011-08-05 1154.90 未披露 定期报告 2011-07-28
2011-08-05 1157.82 未披露 定期报告 2011-06-30
2011-06-10 1160.21 未披露 定期报告 2011-06-08
2011-06-10 1163.09 未披露
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from mar 31 2010 to mar 31 2011 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
2011-03-31
2011-02-04 1162.56 未披露 定期报告 2011-01-31
2011-02-04 1166.08 未披露 定期报告 2010-12-31
2010-11-08 1180.78 未披露 定期报告 2010-11-04
2010-11-08 1183.43 未披露 定期报告 2010-09-30
2010-08-06 1187.28 未披露 定期报告 2010-08-05
2010-08-06 1190.74 未披露 定期报告 2010-06-30
2010-06-11 1192.16 未披露 定期报告 2010-06-01
2010-06-11 1202.65 未披露
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Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
2010-03-31
2010-02-05 1208.87 未披露 定期报告 2010-01-31
2010-02-05 1214.02 未披露 定期报告 2009-12-31
2009-06-12 1293.14 未披露 定期报告 2009-06-01
2009-06-12 1291.73 未披露
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from March 31, 2008 to March 31, 2009 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2009-03-31
2008-06-16 1376.31 未披露 定期报告 2008-05-15
2008-06-16 1379.27 未披露
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from March 31, 2007 to March 31, 2008 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2008-03-31
2007-06-14 1396.70 未披露 定期报告 2007-05-15
2007-06-14 1396.07 未披露
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from March 31, 2006 to March 31, 2007 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock Board of Directors in 1996. Including an expansion authorized in June 2006, the total number of shares authorized to be repurchased is 12,150,000 shares, as adjusted for the three-for-two stock split in the form of a 50% dividend distributed on December 8, 2006 to shareholders of record on November 20, 2006. Purchases may be made from time to time
2007-03-31
2006-06-30 941.69 未披露
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from March 31, 2005 to March 31, 2006 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2006-03-31
2005-08-02 990.87 未披露 定期报告 2005-06-30
2005-08-02 1007.32 未披露
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from March 31, 2004 to March 31, 2005 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
2005-03-31
2004-06-14 1058.71 未披露 定期报告 2004-05-31
2004-06-14 1058.97 未披露
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from March 31, 2003 to March 31, 2004 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
2004-03-31
2003-06-30 1062.70 未披露 定期报告 2003-05-30
2003-06-30 1062.64 未披露
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from March 31, 2002 to March 31, 2003 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
2003-03-31
2002-06-28 1081.81 未披露 定期报告 2002-05-31
2002-06-28 1084.76 未披露
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from March 31, 2001 to March 31, 2002 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock In August 2001, the Company’s Board of Directors declared a three-for-two stock split of the Company’s Common Stock in the form of a 50% stock dividend which was paid in August, 2001.
2002-03-31
2001-06-28 744.60 未披露 定期报告 2001-05-31
2001-06-28 748.85 未披露
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from March 31, 2000 to March 31, 2001 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
2001-03-31
2000-06-29 766.56 未披露 定期报告 2000-05-31
2000-06-29 774.57 未披露
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from March 31, 1999 to March 31, 2000 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
2000-03-31
1999-06-29 813.83 未披露
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from March 31, 1998 to June 15, 1999 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock On May 24, 1999, the Company announced that its Board of Directors authorized a 2-for-1common stock split in the form of a 100% stock distribution.The split was payable on June 14, 1999 to stockholders of recordon May 31, 1999. Historical common share amounts, per share amounts and stock option data for all periods presented have been restated to give effect to this 100% stock distribution.
1999-06-15
1999-06-29 812.90 未披露 定期报告 1999-06-04
1998-06-29 409.90 未披露 定期报告 1998-06-01
1998-06-29 412.29 未披露
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from March 31, 1997 to March 31, 1998 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan,net of shares repurchased Purchase of common stock
1998-03-31
1997-06-27 424.20 未披露 定期报告 1997-06-02
1997-06-27 469.79 未披露
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from March 31, 1996 to March 31, 1997 Stock issued under employee stock purchase plan Stock issued under employee stock option plan and related income tax benefits Purchase of common stock
1997-03-31
1996-06-26 464.50 未披露 定期报告 1996-06-03
1996-06-26 459.37 未披露
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from March 31, 1995 to March 31, 1996 Stock issued under employee stock purchase plan Stock issued under employee stock option plan and related income tax benefits, net of shares repurchased upon exercise
1996-03-31
1996-06-26 423.83 未披露
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from March 31, 1994 to March 31, 1995 Stock issued under employee stock purchase plan Stock issued under employee stock option plan and related income tax benefits
1995-03-31
From September 30, 2023 to December 31, 2023 Purchase of treasury stock Stock issued under stock option plan, net of shares repurchased
From June 30, 2023 to September 30, 2023 Purchase of treasury stock Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
From March 31, 2023 to June 30, 2023 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From March 31, 2022 to March 31, 2023 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From September 30, 2022 to December 31, 2022 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
From June 30, 2022 to September 30, 2022 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From March 31, 2022 to June 30, 2022 Purchase of treasury stock Stock issued under stock option plan, net of shares repurchased
From March 31, 2021 to March 31, 2022 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From September 30, 2021 to December 31, 2021 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From June 30, 2021 to September 30, 2021 Stock issued under employee stock purchase plan Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
From March 31, 2021 to June 30, 2021 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From March 31, 2020 To March 31, 2021 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
From September 30,2020 to December 31,2020 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
From June 30, 2020 to September 30, 2020 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From March 31, 2020 to June 30, 2020 Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From March 31, 2019 to March 31, 2020 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from September 30, 2019 to December 31, 2019 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
from June 30, 2019 to September 30, 2019 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2019 to June 30, 2019 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
from March 31, 2018 to March 31, 2019 Stock issued under employee stock purchase plan Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
from September 30, 2018 to December 31, 2018 Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
from March 31, 2017 to March 31, 2018 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2016 to March 31, 2017 Stock issued under employee stock purchase plan Stock issued under stock option plan,net of shares repurchased Purchase of treasury stock
from March 31, 2015 to March 31, 2016 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From March 31, 2014 to March 31, 2015 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2013 to March 31, 2014 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
From March 31, 2012 to March 31, 2013 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2011 to March 31, 2012 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from mar 31 2010 to mar 31 2011 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased
from March 31, 2008 to March 31, 2009 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2007 to March 31, 2008 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2006 to March 31, 2007 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock Board of Directors in 1996. Including an expansion authorized in June 2006, the total number of shares authorized to be repurchased is 12,150,000 shares, as adjusted for the three-for-two stock split in the form of a 50% dividend distributed on December 8, 2006 to shareholders of record on November 20, 2006. Purchases may be made from time to time
from March 31, 2005 to March 31, 2006 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2004 to March 31, 2005 Stock issued under employee stock purchase plan Stock issued under stock option plan, net of shares repurchased Purchase of treasury stock
from March 31, 2003 to March 31, 2004 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
from March 31, 2002 to March 31, 2003 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
from March 31, 2001 to March 31, 2002 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock In August 2001, the Company’s Board of Directors declared a three-for-two stock split of the Company’s Common Stock in the form of a 50% stock dividend which was paid in August, 2001.
from March 31, 2000 to March 31, 2001 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
from March 31, 1999 to March 31, 2000 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock
from March 31, 1998 to June 15, 1999 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan, net of shares repurchased Purchase of common stock On May 24, 1999, the Company announced that its Board of Directors authorized a 2-for-1common stock split in the form of a 100% stock distribution.The split was payable on June 14, 1999 to stockholders of recordon May 31, 1999. Historical common share amounts, per share amounts and stock option data for all periods presented have been restated to give effect to this 100% stock distribution.
from March 31, 1997 to March 31, 1998 Stock issued under employee stock purchase plan Stock issued and income tax benefits under stock option plan,net of shares repurchased Purchase of common stock
from March 31, 1996 to March 31, 1997 Stock issued under employee stock purchase plan Stock issued under employee stock option plan and related income tax benefits Purchase of common stock
from March 31, 1995 to March 31, 1996 Stock issued under employee stock purchase plan Stock issued under employee stock option plan and related income tax benefits, net of shares repurchased upon exercise
from March 31, 1994 to March 31, 1995 Stock issued under employee stock purchase plan Stock issued under employee stock option plan and related income tax benefits