股本结构

单位:万股
公告日期 2025-12-01 2025-12-01 2025-07-15 2025-07-14 2025-04-04 2025-01-08
证券总股本 2014.46 2013.75 2012.71 2011.62 2011.10 2009.24
普通股本 2014.46 2013.75 2012.71 2011.62 2011.10 2009.24
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 2025-11-14 2025-08-31 2025-06-30 2025-05-31 2025-02-28 2024-12-23
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
2025-12-01 2014.46 未披露 定期报告 2025-11-14
2025-12-01 2013.75 未披露
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From August 31, 2024 to August 31, 2025 Exercise of stock options Shares issued to Directors for services
2025-08-31
2025-07-15 2012.71 未披露 定期报告 2025-06-30
2025-07-14 2011.62 未披露 定期报告 2025-05-31
2025-04-04 2011.10 未披露
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From November 30, 2024 to February 28, 2025 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2025-02-28
2025-01-08 2009.24 未披露 定期报告 2024-12-23
2024-12-23 2008.55 未披露 定期报告 2024-12-17
2025-01-08 2008.50 未披露
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From August 31, 2024 to November 30, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2024-11-30
2024-10-30 2006.72 未披露 定期报告 2024-10-18
2024-10-30 2005.11 未披露
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From August 31, 2023 to August 31, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2024-08-31
2024-07-08 2000.77 未披露 定期报告 2024-06-30
2024-07-08 2000.75 未披露
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From February 29, 2024 to May 31, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2024-05-31
2024-04-05 1998.49 未披露 定期报告 2024-03-31
2024-04-05 1998.37 未披露
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From February 28, 2023 to February 29, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2024-02-29
2024-01-05 1996.71 未披露 定期报告 2023-12-27
2023-12-22 1996.59 未披露 定期报告 2023-12-13
2024-01-05 1996.57 未披露
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From August 31,2023 to November 30,2023 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2023-11-30
2023-10-27 1993.84 未披露 定期报告 2023-10-20
2023-10-27 1993.80 未披露
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From May 31,2023 to August 31,2023 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2023-08-31
2023-07-06 1992.68 未披露 定期报告 2023-05-31
2023-04-07 1999.67 未披露 定期报告 2023-03-31
2023-04-07 1993.06 未披露
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From February 28, 2022 to February 28, 2023 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2023-02-28
2023-01-06 2032.95 未披露 定期报告 2022-12-27
2023-01-06 2031.38 未披露
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From August 31, 2022 to November 30, 2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2022-11-30
2022-10-28 2029.77 未披露 定期报告 2022-10-19
2022-10-28 2026.01 未披露
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From August 31,2021 to August 31,2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services Shares issued - Lixoft
2022-08-31
2022-07-08 2023.56 未披露 定期报告 2022-06-30
2022-07-08 2023.47 未披露
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From February 28, 2022 to May 31, 2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services Shares issued - Lixoft
2022-05-31
2022-04-08 2020.66 未披露 定期报告 2022-04-04
2022-04-08 2018.18 未披露
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From February 28, 2021 to February 28, 2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2022-02-28
2022-01-07 2017.54 未披露 定期报告 2022-01-04
2022-01-07 2016.88 未披露
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From August 31, 2021 to November 30, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2021-11-30
2021-10-27 2014.77 未披露 定期报告 2021-10-25
2021-10-27 2014.15 未披露
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From August 31, 2020 to August 31, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services Shares issued - Lixoft
2021-08-31
2021-07-14 2013.29 未披露 定期报告 2021-07-12
2021-07-14 2012.10 未披露
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From February 28, 2021 To May 31, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2021-05-31
2021-05-11 2011.48 未披露 定期报告 2021-04-26
2021-04-14 2010.79 未披露 定期报告 2021-04-12
2021-04-14 2005.95 未披露
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from February 29, 2020 to February 28, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2021-02-28
2020-12-29 1996.47 未披露 定期报告 2020-12-29
2020-12-29 1994.86 未披露 定期报告 2020-12-04
2021-01-11 1995.88 未披露
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From August 30, 2020 to November 30, 2020 Exercise of stock options Stock-based compensation Shares issued to Directors for services
2020-11-30
2020-11-16 1993.17 未披露 定期报告 2020-11-16
2020-11-16 1992.33 未披露
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From August 31, 2019 to August 31, 2020 Exercise of stock options Shares issued to Directors for services Shares issued - Lixoft Common stock issued for cash, net
2020-08-31
2020-08-10 1960.67 未披露
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1.Common Stock to be Offered by the company 1,818,182 shares of common stock (the “Offering”). 2.The number of shares of common stock to be outstanding after this offering is based on 17,788,498 shares of common stock outstanding as of May 31, 2020.
2020-08-10
2020-07-24 1782.01 未披露 定期报告 2020-07-22
2020-07-09 1780.90 未披露 定期报告 2020-07-09
2020-07-09 1780.85 未披露 定期报告 2020-07-06
2020-07-09 1778.85 未披露
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From February 29, 2020 to May 31, 2020 Exercise of stock options Shares issued to Directors for services Shares issued - Lixoft
2020-05-31
2020-04-09 1776.80 未披露 定期报告 2020-04-09
2020-04-09 1764.86 未披露
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from November 30, 2019 to February 29, 2020 Exercise of stock options Shares issued to Directors for services
2020-02-29
2020-01-09 1764.33 未披露 定期报告 2020-01-09
2019-12-30 1762.41 未披露 定期报告 2019-12-30
2020-01-09 1762.33 未披露
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from August 31, 2019 to November 30, 2019 Exercise of stock options Shares issued to Directors for services
2019-11-30
2019-11-13 1762.33 未披露 定期报告 2019-11-13
2019-11-13 1759.18 未披露
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from August 31, 2018 to August 31, 2019 Exercise of stock options Shares issued to Directors for services
2019-08-31
2019-07-10 1753.15 未披露 定期报告 2019-07-10
2019-07-10 1752.80 未披露
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from February 28, 2019 to May 31, 2019 Exercise of stock options Shares issued to Directors for services
2019-05-31
2019-04-09 1751.52 未披露 定期报告 2019-04-09
2019-04-09 1750.00 未披露 定期报告 2019-02-28
2019-01-09 1745.98 未披露 定期报告 2018-11-30
2018-11-14 1742.02 未披露 定期报告 2018-11-14
2018-11-14 1741.64 未披露
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from August 31, 2017 to August 31, 2018 Exercise of stock options Shares issued to Directors for services
2018-08-31
2018-07-10 1736.51 未披露 定期报告 2018-07-10
2018-07-10 1735.84 未披露 定期报告 2018-05-31
2018-04-09 1732.60 未披露 定期报告 2018-04-09
2018-04-09 1728.77 未披露 定期报告 2018-02-28
2018-01-09 1729.27 未披露 定期报告 2018-01-09
2018-01-09 1728.77 未披露 定期报告 2017-11-30
2017-11-14 1728.48 未披露 定期报告 2017-11-14
2017-11-14 1727.76 未披露
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from August 31, 2016 to August 31, 2017 Exercise of stock options Shares issued to Directors for services
2017-08-31
2017-07-10 1724.53 未披露 定期报告 2017-07-10
2017-07-10 1724.25 未披露 定期报告 2017-05-31
2017-04-10 1724.06 未披露 定期报告 2017-04-10
2017-04-10 1723.05 未披露 定期报告 2017-02-28
2017-01-09 1723.08 未披露 定期报告 2017-01-09
2017-01-09 1723.05 未披露 定期报告 2016-11-30
2016-11-14 1722.65 未披露 定期报告 2016-11-14
2016-11-14 1722.55 未披露
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From August 31, 2015 to August 31, 2016 Exercise of stock options Issuance of stock-Cognigen Acquisition
2016-08-31
2016-07-14 1705.20 未披露 定期报告 2016-07-14
2016-07-14 1703.24 未披露 定期报告 2016-05-31
2016-04-13 1702.95 未披露 定期报告 2016-04-13
2016-04-13 1701.80 未披露 定期报告 2016-02-29
2016-01-14 1696.60 未披露 定期报告 2016-01-14
2016-01-14 1699.60 未披露 定期报告 2015-11-30
2015-11-20 1699.60 未披露 定期报告 2015-11-18
2015-11-20 1694.30 未披露
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from August 31, 2014 to August 31, 2015 Exercise of stock options Issuance of stock-Cognigen Acquisition
2015-08-31
2015-07-14 1689.21 未披露 定期报告 2015-07-14
2015-07-14 1688.71 未披露 定期报告 2015-05-31
2015-04-14 1685.21 未披露 定期报告 2015-02-28
2015-01-14 1685.21 未披露 定期报告 2015-01-14
2014-12-29 1684.56 未披露 定期报告 2014-12-22
2015-01-12 1684.11 未披露 定期报告 2014-11-30
2014-11-28 1684.11 未披露 定期报告 2014-11-26
2014-11-28 1635.00 未披露
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From August 31, 2013 to August 31, 2014 Exercise of stock options Issuance of stock-TSRL agreement
2014-08-31
2014-07-08 1634.28 未披露 定期报告 2014-07-08
2014-07-08 1633.58 未披露 定期报告 2014-05-31
2014-04-09 1616.25 未披露 定期报告 2014-02-28
2014-01-10 1607.39 未披露 定期报告 2013-11-30
2013-11-18 1604.19 未披露 定期报告 2013-11-15
2013-11-18 1603.09 未披露
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from August 31, 2012 to May 31, 2013 Exercise of stock options Excess tax benefits from share-based arrangement
2013-05-31
2013-01-14 1602.13 未披露 定期报告 2013-01-11
2012-11-15 1592.78 未披露 定期报告 2012-11-13
2012-11-15 1592.30 未披露
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from August 31, 2011 to May 31, 2012 Exercise of stock options
2012-05-31
2012-04-10 1591.56 未披露 定期报告 2012-04-09
2012-04-10 1587.56 未披露 定期报告 2012-02-29
2012-01-17 1560.79 未披露 定期报告 2012-01-13
2011-11-29 1557.29 未披露
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from Aug 31,2010 to Aug 31,2011 Exercise of stock options Stock Repurchases
2011-08-31
2011-07-14 1553.28 未披露 定期报告 2011-05-31
2011-04-13 1543.24 未披露 定期报告 2011-04-13
2011-04-13 1534.18 未披露 定期报告 2011-02-28
2011-01-14 1550.00 未披露 定期报告 2011-01-12
2010-11-29 1550.20 未披露 定期报告 2010-11-26
2010-11-29 1583.30 未披露
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From Aug 31 2009 to Aug 31 2010 Exercise of stock options Stock Repurchases
2010-08-31
2010-07-15 1580.00 未披露 定期报告 2010-07-12
2010-07-15 1585.25 未披露 定期报告 2010-05-31
2010-04-14 1606.62 未披露 定期报告 2010-04-14
2010-04-14 1605.42 未披露 定期报告 2010-02-28
2009-11-30 1559.61 未披露 定期报告 2009-11-17
2009-11-30 1570.04 未披露
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from August 31, 2008 to August 31, 2009 Exercise of stock options Stock Repurchases
2009-08-31
2008-11-26 1640.64 未披露 定期报告 2008-11-25
2008-11-26 1629.74 未披露
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from AUGUST 31, 2007 to AUGUST 31, 2008 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
2008-08-31
2007-11-26 1597.94 未披露 定期报告 2007-11-21
2007-11-26 1576.14 未披露
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from AUGUST 31, 2006 to AUGUST 31, 2007 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS On September 13, 2007, the Company announced a 2-for-1 split of the Company's common stock, and issued one additional share for every outstanding share held on the payment date of Monday, October 1, 2007. All share information has been adjusted to reflect this stock split
2007-08-31
2006-11-22 736.82 未披露 定期报告 2006-11-21
2006-11-22 744.15 未披露
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from AUGUST 31, 2005 to AUGUST 31, 2006 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS The Board of directors declared a 2-for-1 stock split, and the company's common stock has been trading at the post-split price since August 14, 2006.
2006-08-31
2005-12-09 365.00 未披露 定期报告 2005-12-07
2005-12-09 364.88 未披露
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from AUGUST 31, 2004 to AUGUST 31, 2005 SHARES ISSUED UPON PURCHASING SAGE INFORMATICS PRODUCT SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
2005-08-31
2004-11-30 358.13 未披露 定期报告 2004-11-24
2004-11-30 356.44 未披露
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from AUGUST 31, 2003 to AUGUST 31, 2004 SHARES ISSUED UPON PURCHASING SAY-IT! SAM PRODUCT SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
2004-08-31
2003-11-26 343.94 未披露 定期报告 2003-11-25
2003-11-26 341.22 未披露
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from AUGUST 31, 2002 to AUGUST 31, 2003 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
2003-08-31
2001-11-29 340.83 未披露
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from AUGUST 31, 2000 to AUGUST 31, 2001 EXERCISE OF STOCK OPTIONS
2001-08-31
2000-12-14 338.58 未披露
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from AUGUST 31,1999 to AUGUST 31,2000 EXERCISE OF STOCK OPTIONS
2000-08-31
1999-12-14 338.35 未披露
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from AUGUST 31,1998 to AUGUST 31,1999 ISSUANCE OF COMMON STOCK FOR LEASEHOLD IMPROVEMENTS
1999-08-31
1997-12-15 335.00 未披露
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from AUGUST 31,1996 to AUGUST 31,1997 SALE OF COMMON STOCK IN INITIAL PUBLIC OFFERING
1997-08-31
From August 31, 2024 to August 31, 2025 Exercise of stock options Shares issued to Directors for services
From November 30, 2024 to February 28, 2025 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31, 2024 to November 30, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31, 2023 to August 31, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From February 29, 2024 to May 31, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From February 28, 2023 to February 29, 2024 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31,2023 to November 30,2023 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From May 31,2023 to August 31,2023 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From February 28, 2022 to February 28, 2023 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31, 2022 to November 30, 2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31,2021 to August 31,2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services Shares issued - Lixoft
From February 28, 2022 to May 31, 2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services Shares issued - Lixoft
From February 28, 2021 to February 28, 2022 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31, 2021 to November 30, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31, 2020 to August 31, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services Shares issued - Lixoft
From February 28, 2021 To May 31, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services
from February 29, 2020 to February 28, 2021 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 30, 2020 to November 30, 2020 Exercise of stock options Stock-based compensation Shares issued to Directors for services
From August 31, 2019 to August 31, 2020 Exercise of stock options Shares issued to Directors for services Shares issued - Lixoft Common stock issued for cash, net
1.Common Stock to be Offered by the company 1,818,182 shares of common stock (the “Offering”). 2.The number of shares of common stock to be outstanding after this offering is based on 17,788,498 shares of common stock outstanding as of May 31, 2020.
From February 29, 2020 to May 31, 2020 Exercise of stock options Shares issued to Directors for services Shares issued - Lixoft
from November 30, 2019 to February 29, 2020 Exercise of stock options Shares issued to Directors for services
from August 31, 2019 to November 30, 2019 Exercise of stock options Shares issued to Directors for services
from August 31, 2018 to August 31, 2019 Exercise of stock options Shares issued to Directors for services
from February 28, 2019 to May 31, 2019 Exercise of stock options Shares issued to Directors for services
from August 31, 2017 to August 31, 2018 Exercise of stock options Shares issued to Directors for services
from August 31, 2016 to August 31, 2017 Exercise of stock options Shares issued to Directors for services
From August 31, 2015 to August 31, 2016 Exercise of stock options Issuance of stock-Cognigen Acquisition
from August 31, 2014 to August 31, 2015 Exercise of stock options Issuance of stock-Cognigen Acquisition
From August 31, 2013 to August 31, 2014 Exercise of stock options Issuance of stock-TSRL agreement
from August 31, 2012 to May 31, 2013 Exercise of stock options Excess tax benefits from share-based arrangement
from August 31, 2011 to May 31, 2012 Exercise of stock options
from Aug 31,2010 to Aug 31,2011 Exercise of stock options Stock Repurchases
From Aug 31 2009 to Aug 31 2010 Exercise of stock options Stock Repurchases
from August 31, 2008 to August 31, 2009 Exercise of stock options Stock Repurchases
from AUGUST 31, 2007 to AUGUST 31, 2008 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
from AUGUST 31, 2006 to AUGUST 31, 2007 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS On September 13, 2007, the Company announced a 2-for-1 split of the Company's common stock, and issued one additional share for every outstanding share held on the payment date of Monday, October 1, 2007. All share information has been adjusted to reflect this stock split
from AUGUST 31, 2005 to AUGUST 31, 2006 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS The Board of directors declared a 2-for-1 stock split, and the company's common stock has been trading at the post-split price since August 14, 2006.
from AUGUST 31, 2004 to AUGUST 31, 2005 SHARES ISSUED UPON PURCHASING SAGE INFORMATICS PRODUCT SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
from AUGUST 31, 2003 to AUGUST 31, 2004 SHARES ISSUED UPON PURCHASING SAY-IT! SAM PRODUCT SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
from AUGUST 31, 2002 to AUGUST 31, 2003 SHARES ISSUED UPON EXERCISE OF STOCK OPTIONS
from AUGUST 31, 2000 to AUGUST 31, 2001 EXERCISE OF STOCK OPTIONS
from AUGUST 31,1999 to AUGUST 31,2000 EXERCISE OF STOCK OPTIONS
from AUGUST 31,1998 to AUGUST 31,1999 ISSUANCE OF COMMON STOCK FOR LEASEHOLD IMPROVEMENTS
from AUGUST 31,1996 to AUGUST 31,1997 SALE OF COMMON STOCK IN INITIAL PUBLIC OFFERING