股本结构
单位:万股
公告日期 | 2024-03-13 | 2023-12-15 | 2023-11-03 | 2023-11-03 | 2023-05-15 | 2023-06-14 |
---|---|---|---|---|---|---|
证券总股本 | 5122.57 | 5048.98 | 5048.98 | 4999.76 | 4972.81 | 4966.95 |
普通股本 | 5122.57 | 5048.98 | 5048.98 | 4999.76 | 4972.81 | 4966.95 |
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 | 2024-03-11 | 2023-10-31 | 2023-10-27 | 2023-07-31 | 2023-05-11 | 2023-04-30 |
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 |
---|---|---|---|---|
2024-03-13 | 5122.57 | 未披露 | 定期报告 | 2024-03-11 |
2023-12-15 | 5048.98 | 未披露 |
更多>>
From July 31, 2023 to October 31, 2023
Vested restricted stock unit issuances
Common stock issued for Asset Purchase Agreement bonus payment
|
2023-10-31 |
2023-11-03 | 5048.98 | 未披露 | 定期报告 | 2023-10-27 |
2023-11-03 | 4999.76 | 未披露 |
更多>>
From July 31, 2022 to July 31, 2023
Vesting of performance stock
Issuance of common stock for employee 401(k) plan match
Vesting of restricted stock
Exercise of stock options
Issuance of common stock (net of expenses of $12)
|
2023-07-31 |
2023-05-15 | 4972.81 | 未披露 | 定期报告 | 2023-05-11 |
2023-06-14 | 4966.95 | 未披露 |
更多>>
From January 31, 2023 to April 30, 2023
Exercise of stock options
Vesting of restricted stock units
Issuance of common stock for employee 401(k) plan match
|
2023-04-30 |
2023-03-20 | 4966.28 | 未披露 | 定期报告 | 2023-03-17 |
2023-03-20 | 4873.31 | 未披露 |
更多>>
From October 31, 2022 to January 31, 2023
Vesting of performance stock units
|
2023-01-31 |
2022-06-09 | 4872.05 | 未披露 |
更多>>
From January 31, 2022 to April 30, 2022
Exercise of stock options
Issuance of common stock for employee 401(k) plan match
|
2022-04-30 |
2022-03-14 | 4870.92 | 未披露 | 定期报告 | 2022-03-11 |
2021-06-11 | 4847.18 | 未披露 |
更多>>
From January 31, 2021 To April 30, 2021
Exercise of stock options
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
|
2021-04-30 |
2021-03-16 | 4822.86 | 未披露 | 定期报告 | 2021-03-08 |
2021-03-16 | 4822.78 | 未披露 |
更多>>
From October 31, 2020 to January 31, 2021
Issuance of common stock for bonus payments
|
2021-01-31 |
2020-10-19 | 4789.51 | 未披露 |
更多>>
From July 31, 2019 to July 31, 2020
Vesting of restricted stock
Issuance of common stock for share-based compensation
Issuance of common stock for employee 401(k) plan match
|
2020-07-31 |
2020-06-09 | 4789.09 | 未披露 |
更多>>
From January 31, 2020 to April 30, 2020
Issuance of common stock for employee 401(k) plan match
|
2020-04-30 |
2020-03-06 | 4755.76 | 未披露 |
更多>>
from October 31, 2019 to January 31, 2020
Vesting of restricted stock
|
2020-01-31 |
2019-06-10 | 4755.68 | 未披露 |
更多>>
from January 31, 2019 to April 30, 2019
Issuance of common stock for employee 401(k) plan match
|
2019-04-30 |
2019-03-11 | 4724.13 | 未披露 |
更多>>
from July 31, 2018 to January 31, 2019
Vesting of restricted stock
Exercise of stock options
Net issuance of common stock for options exercised by Directors
|
2019-01-31 |
2018-11-21 | 4719.25 | 未披露 | 定期报告 | 2018-11-13 |
2018-12-10 | 4719.24 | 未披露 |
更多>>
from July 31, 2018 to October 31, 2018
Vesting of restricted stock
Exercise of stock options
|
2018-10-31 |
2018-10-15 | 4718.23 | 未披露 |
更多>>
from July 31, 2017 to July 31, 2018
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
Cashless options exercise and issuance of Treasury stock
Exercise of stock options
|
2018-07-31 |
2018-06-11 | 4716.59 | 未披露 | 定期报告 | 2018-06-01 |
2018-06-11 | 4716.19 | 未披露 |
更多>>
from July 31, 2017 to April 30, 2018
Cashless options exercise
Vesting of restricted stock
Exercise of stock options
Issuance of common stock and treasury stock for employee 401(k) plan match
|
2018-04-30 |
2018-03-12 | 4700.09 | 未披露 | 定期报告 | 2018-03-01 |
2018-03-12 | 4707.78 | 未披露 |
更多>>
from July 31, 2017 to January 31, 2018
Cashless option exercise
Vesting of restricted stock
Exercise of stock options
|
2018-01-31 |
2017-11-22 | 4692.57 | 未披露 | 定期报告 | 2017-11-15 |
2017-12-07 | 4691.35 | 未披露 |
更多>>
from July 31, 2017 to October 31, 2017
Vesting of restricted stock
Exercise of stock options
|
2017-10-31 |
2017-09-27 | 4654.79 | 未披露 | 定期报告 | 2017-09-18 |
2017-09-01 | 4651.19 | 未披露 | 定期报告 | 2017-08-31 |
2017-09-27 | 4650.62 | 未披露 |
更多>>
from July 31, 2016 to July 31, 2017
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
Exercise of stock options
|
2017-07-31 |
2017-06-08 | 4640.73 | 未披露 |
更多>>
from July 31, 2016 to April 30, 2017
Vesting of restricted stock
Exercise of stock options
Issuance of common stock for 401(k) plan match
|
2017-04-30 |
2017-03-13 | 4629.22 | 未披露 |
更多>>
from July 31, 2016 to January 31, 2017
Vesting of restricted stock
Exercise of stock options
|
2017-01-31 |
2016-12-08 | 4628.98 | 未披露 | 定期报告 | 2016-12-01 |
2016-11-23 | 4627.98 | 未披露 | 定期报告 | 2016-11-15 |
2016-12-08 | 4627.98 | 未披露 |
更多>>
From July 31, 2016 to October 31, 2016
Vesting of restricted stock
Exercise of stock options
|
2016-10-31 |
2016-10-13 | 4626.76 | 未披露 |
更多>>
From July 31, 2015 to July 31, 2016
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
Exercise of stock options
|
2016-07-31 |
2016-09-01 | 4626.50 | 未披露 | 定期报告 | 2016-06-30 |
2016-06-08 | 4625.49 | 未披露 |
更多>>
From July 31, 2015 to April 30, 2016
Vesting of restricted stock
Exercise of stock options
Issuance of common stock 401(K) plan match
|
2016-04-30 |
2016-03-09 | 4609.25 | 未披露 |
更多>>
from July 31, 2015 to January 31, 2016
Vesting of restricted stock
Exercise of stock options
|
2016-01-31 |
2015-11-27 | 4606.88 | 未披露 | 定期报告 | 2015-11-23 |
2015-12-08 | 4606.88 | 未披露 |
更多>>
from July 31, 2015 to October 31, 2015
Vesting of restricted stock
|
2015-10-31 |
2015-10-13 | 4606.21 | 未披露 |
更多>>
from July 31, 2014 to July 31, 2015
Vesting of restricted stock
Net proceeds from Issuance of common stock (net of expenses of $207)
Issuance of common stock for employee 401(k) plan match
|
2015-07-31 |
2015-06-09 | 4605.81 | 未披露 |
更多>>
from July 31, 2014 to April 30, 2015
Vesting of restricted stock
Net proceeds from issuance of common stock (net of expenses of $207)
Issuance of common stock 401(k) plan match
|
2015-04-30 |
2015-03-12 | 4537.40 | 未披露 | 定期报告 | 2015-03-02 |
2015-03-12 | 4537.41 | 未披露 |
更多>>
from July 31, 2014 to January 31, 2015
Vesting of restricted stock
Net proceeds from issuance of common stock (net of expenses of $169)
|
2015-01-31 |
2014-12-09 | 4475.20 | 未披露 | 定期报告 | 2014-11-28 |
2014-12-09 | 4475.16 | 未披露 |
更多>>
from July 31, 2014 to October 31, 2014
Vesting of restricted stock
Net proceeds from issuance of common stock (net of expenses of $82)
|
2014-10-31 |
2014-10-09 | 4450.40 | 未披露 | 定期报告 | 2014-10-01 |
2014-10-09 | 4423.92 | 未披露 |
更多>>
from July 31, 2013 to July 31, 2014
Vesting of restricted stock
Net proceeds from Issuance of common stock (net of expenses of $357)
Issuance of common stock for employee 401(k) plan match
|
2014-07-31 |
2014-06-09 | 4382.60 | 未披露 | 定期报告 | 2014-05-28 |
2014-06-09 | 4381.82 | 未披露 |
更多>>
from July 31, 2013 to April 30, 2014
Vesting of restricted stock
Net proceeds from issuance of common stock
Issuance of stock for employee 401(k) plan match
|
2014-04-30 |
2014-03-11 | 4258.00 | 未披露 | 定期报告 | 2014-03-01 |
2014-03-11 | 4231.56 | 未披露 |
更多>>
from July 31, 2013 to January 31, 2014
Vesting of restricted stock
Net proceeds from issuance of common stock
|
2014-01-31 |
2013-12-10 | 4134.80 | 未披露 | 定期报告 | 2013-12-02 |
2013-11-27 | 4134.86 | 未披露 | 定期报告 | 2013-11-21 |
2013-12-10 | 4128.03 | 未披露 |
更多>>
From July 31, 2013 to October 31, 2013
Vesting of restricted stock
Net proceeds from issuance of common stock
|
2013-10-31 |
2013-10-15 | 4118.07 | 未披露 | 定期报告 | 2013-10-01 |
2013-10-15 | 4056.94 | 未披露 |
更多>>
from July 31, 2012 to July 31, 2013
Vesting of restricted stock
Net proceeds from Issuance of common stock (net of expenses of $224)
Issuance of common stock for employee 401(k) plan match
Issuance of treasury stock for employee 401(k) plan match
|
2013-07-31 |
2013-06-10 | 3994.30 | 未披露 | 定期报告 | 2013-05-31 |
2013-06-10 | 3967.65 | 未披露 |
更多>>
From July 31, 2012 to April 30, 2013
Vesting of restricted stock
Net proceeds from issuance of common stock
Issuance of common stock for employee 401(k) plan match
|
2013-04-30 |
2013-03-12 | 3937.86 | 未披露 | 定期报告 | 2013-03-01 |
2013-03-12 | 3937.61 | 未披露 |
更多>>
from July 31, 2012 to January 31, 2013
Vesting of restricted stock
|
2013-01-31 |
2012-12-10 | 3927.94 | 未披露 | 定期报告 | 2012-12-01 |
2012-11-27 | 3940.70 | 未披露 | 定期报告 | 2012-11-21 |
2012-12-10 | 3927.94 | 未披露 |
更多>>
from July 31, 2012 to October 31, 2012
Vesting of restricted stock
|
2012-10-31 |
2012-10-15 | 3927.89 | 未披露 |
更多>>
from July 31, 2011 to July 31, 2012
Vesting of restricted stock
Issuance of common stock for services
Issuance of treasury stock for employee 401(k) plan match
|
2012-07-31 |
2012-06-11 | 3892.77 | 未披露 | 定期报告 | 2012-06-01 |
2012-06-11 | 3892.48 | 未披露 |
更多>>
from July 31, 2011 to April 30, 2012
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
|
2012-04-30 |
2012-03-12 | 3862.74 | 未披露 | 定期报告 | 2012-03-01 |
2012-03-12 | 3862.54 | 未披露 |
更多>>
from July 31, 2011 to January 31, 2012
Vesting of restricted stock
|
2012-01-31 |
2011-12-12 | 3859.92 | 未披露 | 定期报告 | 2011-12-01 |
2011-12-12 | 3859.87 | 未披露 |
更多>>
from July 31, 2011 to October 31, 2011
Vesting of restricted stock
|
2011-10-31 |
2011-10-14 | 3859.64 | 未披露 | 定期报告 | 2011-10-01 |
2011-10-14 | 3859.58 | 未披露 |
更多>>
from July 31,2010 to July 31,2011
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
|
2011-07-31 |
2011-06-09 | 3858.91 | 未披露 | 定期报告 | 2011-06-01 |
2011-06-09 | 3858.44 | 未披露 |
更多>>
from July 31, 2010 to April 30, 2011
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
|
2011-04-30 |
2011-03-14 | 3826.40 | 未披露 | 定期报告 | 2011-03-01 |
2011-03-14 | 3826.12 | 未披露 |
更多>>
from July 31, 2010 to January 31, 2011
Vesting of restricted stock
|
2011-01-31 |
2010-12-10 | 3816.20 | 未披露 | 定期报告 | 2010-12-01 |
2010-12-10 | 3816.20 | 未披露 |
更多>>
Vesting of restricted stock
|
2010-10-31 |
2010-10-14 | 3816.00 | 未披露 | 定期报告 | 2010-10-01 |
2010-10-14 | 3815.89 | 未披露 |
更多>>
from July 31, 2009 to July 31, 2010
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
|
2010-07-31 |
2010-06-09 | 3815.08 | 未披露 | 定期报告 | 2010-06-01 |
2010-06-09 | 3815.08 | 未披露 |
更多>>
from July 31, 2009 to April 30, 2010
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
|
2010-04-30 |
2009-10-14 | 3785.40 | 未披露 | 定期报告 | 2009-10-01 |
2009-10-14 | 3785.43 | 未披露 |
更多>>
from July 31, 2008 to July 31, 2009
Exercise of stock options
Vesting of restricted stock
Purchase of treasury stock
Issuance of treasury stock for employee 401(k) plan match
|
2009-07-31 |
2008-10-14 | 3738.23 | 未披露 | 定期报告 | 2008-10-06 |
2008-10-14 | 3722.99 | 未披露 |
更多>>
from July 31, 2007 to July 31, 2008
Purchase of treasury stock
Exercise of stock options
Vesting of restricted stock
Issuance of stock for employee 401(k) plan match
Issuance of stock for acquisition
|
2008-07-31 |
2007-10-15 | 3671.86 | 未披露 | 定期报告 | 2007-10-05 |
2007-10-15 | 3668.43 | 未披露 |
更多>>
from July 31, 2006 to July 31, 2007
Net proceeds from issuance of common stock
Exercise of stock options
Issuance of stock for employee 401(k) plan match
Vesting of restricted stock
|
2007-07-31 |
2006-10-13 | 3227.45 | 未披露 |
更多>>
from July 31, 2005 to July 31, 2006
Realized loss on available-for-sale securities, net of tax
Surrender of common stock for exercise of stock options
Exercise of stock options
Issuance of stock for employee 401(k) plan match
Share based compensation charges
Stock options issued for consulting services
|
2006-07-31 |
2005-10-14 | 3214.24 | 未披露 |
更多>>
from July 31, 2004 to July 31, 2005
Increase in common stock and paid-in capital due to exercise of stock options
Issuance of stock for employee 401(k) plan match
Purchase of treasury stock
|
2005-07-31 |
2004-10-14 | 3086.48 | 未披露 | 定期报告 | 2004-10-07 |
2004-10-14 | 3051.49 | 未披露 |
更多>>
from July 31, 2003 to July 31, 2004
Increase in common stock and paid-in capital due to exercise of stock options
Issuance of stock for employee 401(k) plan
Purchase of treasury stock
|
2004-07-31 |
2003-10-29 | 3000.73 | 未披露 | 定期报告 | 2003-10-07 |
2003-10-29 | 2997.51 | 未披露 |
更多>>
from July 31, 2002 to July 31, 2003
5% stock dividend (fair value on date declared)
Increase in common stock and paid-in capital due to exercise of stock options
Issuance of stock for employee 401(k) plan
|
2003-07-31 |
2002-10-29 | 2845.98 | 未披露 |
更多>>
from July 31, 2001 to July 31, 2002
Issuance of stock for employee 401(k) plan
Increase in common stock and pain-in capital due to exercise of stock options
5% stock dividend (fair value on date declared)
|
2002-07-31 |
2001-10-29 | 2708.22 | 未披露 | 定期报告 | 2001-10-11 |
2001-10-29 | 2708.01 | 未披露 |
更多>>
from July 31, 2000 to July 31, 2001
Issuance of stock for employee 401(k) plan
Increase in common stock and paid-in capital due to exercise of stock options and warrants
5% stock dividend (fair value on date declared)
|
2001-07-31 |
2000-10-30 | 2565.91 | 未披露 | 定期报告 | 2000-10-13 |
2000-10-30 | 2558.37 | 未披露 |
更多>>
from July 31, 1999 to July 31, 2000
Increase in common stock and paid-in capital due to exercise of stock options and warrants
Issuance of stock for employee 401(k) plan
|
2000-07-31 |
1999-10-28 | 2509.97 | 未披露 | 定期报告 | 1999-10-20 |
1999-10-28 | 2495.77 | 未披露 |
更多>>
from July 31, 1998 to July 31, 1999
Increase in common stock and paid in capital due to exercise of stock options and warrants
Issurance of stock for employee 401(k) plan
|
1999-07-31 |
1998-10-28 | 2489.12 | 未披露 | 定期报告 | 1998-10-26 |
1998-10-28 | 2490.53 | 未披露 |
更多>>
from July 31, 1997 to July 31, 1998
Issuance of stock for employee 401(k) plan
Increase in common stock and paid-in capital due to exercise of stock options and warrants
|
1998-07-31 |
1997-10-29 | 2333.58 | 未披露 | 定期报告 | 1997-10-21 |
1997-10-29 | 2332.99 | 未披露 |
更多>>
from July 31, 1996 to July 31, 1997
Increase in common stock and paid-in capital due to exchange of stock for debt, net of offering costs
Increase in common stock and paid-in capital due to exercise of stock options and warrants
Issuance of stock for employee 401(k) plan
Increase in common stock and paid-in capital due to 5% stock dividend
|
1997-07-31 |
1996-10-29 | 2195.13 | 未披露 | 定期报告 | 1996-10-21 |
1996-10-29 | 2162.49 | 未披露 |
更多>>
from July 31, 1995 to July 31, 1996
Increase in common stock and paid-in capital due to exercise of stock options and warrants
Issuance of stock for employee 401(k) plan
|
1996-07-31 |
1995-10-30 | 2142.06 | 未披露 | 定期报告 | 1995-10-19 |
1995-10-30 | 2133.46 | 未披露 |
更多>>
from July 31, 1994 to July 31, 1995
Increase in common stock and paid-in capital due to 5% stock dividend
Increase in common stock and paid-in capital due to exchange of stock for debt
Increase in common stock and paid-in capital due to exercise of stock options
|
1995-07-31 |
1995-10-30 | 1982.22 | 未披露 |
更多>>
from July 31, 1993 to July 31, 1994
Increase in common stock and paid-in capital due to exchange of stock for debt, net of expenses of approximately
Increase in common stock due to investment from investor,net of expenses of approximately $17,000
Increase in common stock and paid-in capital due to exercise of stock options
Increase in common stock and paid-in capital due to debenture conversion
|
1994-07-31 |
1995-10-30 | 1828.71 | 未披露 |
更多>>
from July 31, 1992 to July 31, 1993
Increase in common stock and paid-in capital due to exchange of stock for debt, net of expenses of 4,947,800
Increase in common stock and paid-in capital due to exercise of stock options
Increase in common stock and paid-in capital due to debenture conversion
|
1993-07-31 |
1995-10-30 | 1747.43 | 未披露 | 定期报告 | 1992-07-31 |
From July 31, 2023 to October 31, 2023
Vested restricted stock unit issuances
Common stock issued for Asset Purchase Agreement bonus payment
From July 31, 2022 to July 31, 2023
Vesting of performance stock
Issuance of common stock for employee 401(k) plan match
Vesting of restricted stock
Exercise of stock options
Issuance of common stock (net of expenses of $12)
From January 31, 2023 to April 30, 2023
Exercise of stock options
Vesting of restricted stock units
Issuance of common stock for employee 401(k) plan match
From October 31, 2022 to January 31, 2023
Vesting of performance stock units
From January 31, 2022 to April 30, 2022
Exercise of stock options
Issuance of common stock for employee 401(k) plan match
From January 31, 2021 To April 30, 2021
Exercise of stock options
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
From October 31, 2020 to January 31, 2021
Issuance of common stock for bonus payments
From July 31, 2019 to July 31, 2020
Vesting of restricted stock
Issuance of common stock for share-based compensation
Issuance of common stock for employee 401(k) plan match
From January 31, 2020 to April 30, 2020
Issuance of common stock for employee 401(k) plan match
from October 31, 2019 to January 31, 2020
Vesting of restricted stock
from January 31, 2019 to April 30, 2019
Issuance of common stock for employee 401(k) plan match
from July 31, 2018 to January 31, 2019
Vesting of restricted stock
Exercise of stock options
Net issuance of common stock for options exercised by Directors
from July 31, 2018 to October 31, 2018
Vesting of restricted stock
Exercise of stock options
from July 31, 2017 to July 31, 2018
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
Cashless options exercise and issuance of Treasury stock
Exercise of stock options
from July 31, 2017 to April 30, 2018
Cashless options exercise
Vesting of restricted stock
Exercise of stock options
Issuance of common stock and treasury stock for employee 401(k) plan match
from July 31, 2017 to January 31, 2018
Cashless option exercise
Vesting of restricted stock
Exercise of stock options
from July 31, 2017 to October 31, 2017
Vesting of restricted stock
Exercise of stock options
from July 31, 2016 to July 31, 2017
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
Exercise of stock options
from July 31, 2016 to April 30, 2017
Vesting of restricted stock
Exercise of stock options
Issuance of common stock for 401(k) plan match
from July 31, 2016 to January 31, 2017
Vesting of restricted stock
Exercise of stock options
From July 31, 2016 to October 31, 2016
Vesting of restricted stock
Exercise of stock options
From July 31, 2015 to July 31, 2016
Vesting of restricted stock
Issuance of common stock for employee 401(k) plan match
Exercise of stock options
From July 31, 2015 to April 30, 2016
Vesting of restricted stock
Exercise of stock options
Issuance of common stock 401(K) plan match
from July 31, 2015 to January 31, 2016
Vesting of restricted stock
Exercise of stock options
from July 31, 2015 to October 31, 2015
Vesting of restricted stock
from July 31, 2014 to July 31, 2015
Vesting of restricted stock
Net proceeds from Issuance of common stock (net of expenses of $207)
Issuance of common stock for employee 401(k) plan match
from July 31, 2014 to April 30, 2015
Vesting of restricted stock
Net proceeds from issuance of common stock (net of expenses of $207)
Issuance of common stock 401(k) plan match
from July 31, 2014 to January 31, 2015
Vesting of restricted stock
Net proceeds from issuance of common stock (net of expenses of $169)
from July 31, 2014 to October 31, 2014
Vesting of restricted stock
Net proceeds from issuance of common stock (net of expenses of $82)
from July 31, 2013 to July 31, 2014
Vesting of restricted stock
Net proceeds from Issuance of common stock (net of expenses of $357)
Issuance of common stock for employee 401(k) plan match
from July 31, 2013 to April 30, 2014
Vesting of restricted stock
Net proceeds from issuance of common stock
Issuance of stock for employee 401(k) plan match
from July 31, 2013 to January 31, 2014
Vesting of restricted stock
Net proceeds from issuance of common stock
From July 31, 2013 to October 31, 2013
Vesting of restricted stock
Net proceeds from issuance of common stock
from July 31, 2012 to July 31, 2013
Vesting of restricted stock
Net proceeds from Issuance of common stock (net of expenses of $224)
Issuance of common stock for employee 401(k) plan match
Issuance of treasury stock for employee 401(k) plan match
From July 31, 2012 to April 30, 2013
Vesting of restricted stock
Net proceeds from issuance of common stock
Issuance of common stock for employee 401(k) plan match
from July 31, 2012 to January 31, 2013
Vesting of restricted stock
from July 31, 2012 to October 31, 2012
Vesting of restricted stock
from July 31, 2011 to July 31, 2012
Vesting of restricted stock
Issuance of common stock for services
Issuance of treasury stock for employee 401(k) plan match
from July 31, 2011 to April 30, 2012
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
from July 31, 2011 to January 31, 2012
Vesting of restricted stock
from July 31, 2011 to October 31, 2011
Vesting of restricted stock
from July 31,2010 to July 31,2011
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
from July 31, 2010 to April 30, 2011
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
from July 31, 2010 to January 31, 2011
Vesting of restricted stock
Vesting of restricted stock
from July 31, 2009 to July 31, 2010
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
from July 31, 2009 to April 30, 2010
Vesting of restricted stock
Issuance of treasury stock for employee 401(k) plan match
from July 31, 2008 to July 31, 2009
Exercise of stock options
Vesting of restricted stock
Purchase of treasury stock
Issuance of treasury stock for employee 401(k) plan match
from July 31, 2007 to July 31, 2008
Purchase of treasury stock
Exercise of stock options
Vesting of restricted stock
Issuance of stock for employee 401(k) plan match
Issuance of stock for acquisition
from July 31, 2006 to July 31, 2007
Net proceeds from issuance of common stock
Exercise of stock options
Issuance of stock for employee 401(k) plan match
Vesting of restricted stock
from July 31, 2005 to July 31, 2006
Realized loss on available-for-sale securities, net of tax
Surrender of common stock for exercise of stock options
Exercise of stock options
Issuance of stock for employee 401(k) plan match
Share based compensation charges
Stock options issued for consulting services
from July 31, 2004 to July 31, 2005
Increase in common stock and paid-in capital due to exercise of stock options
Issuance of stock for employee 401(k) plan match
Purchase of treasury stock
from July 31, 2003 to July 31, 2004
Increase in common stock and paid-in capital due to exercise of stock options
Issuance of stock for employee 401(k) plan
Purchase of treasury stock
from July 31, 2002 to July 31, 2003
5% stock dividend (fair value on date declared)
Increase in common stock and paid-in capital due to exercise of stock options
Issuance of stock for employee 401(k) plan
from July 31, 2001 to July 31, 2002
Issuance of stock for employee 401(k) plan
Increase in common stock and pain-in capital due to exercise of stock options
5% stock dividend (fair value on date declared)
from July 31, 2000 to July 31, 2001
Issuance of stock for employee 401(k) plan
Increase in common stock and paid-in capital due to exercise of stock options and warrants
5% stock dividend (fair value on date declared)
from July 31, 1999 to July 31, 2000
Increase in common stock and paid-in capital due to exercise of stock options and warrants
Issuance of stock for employee 401(k) plan
from July 31, 1998 to July 31, 1999
Increase in common stock and paid in capital due to exercise of stock options and warrants
Issurance of stock for employee 401(k) plan
from July 31, 1997 to July 31, 1998
Issuance of stock for employee 401(k) plan
Increase in common stock and paid-in capital due to exercise of stock options and warrants
from July 31, 1996 to July 31, 1997
Increase in common stock and paid-in capital due to exchange of stock for debt, net of offering costs
Increase in common stock and paid-in capital due to exercise of stock options and warrants
Issuance of stock for employee 401(k) plan
Increase in common stock and paid-in capital due to 5% stock dividend
from July 31, 1995 to July 31, 1996
Increase in common stock and paid-in capital due to exercise of stock options and warrants
Issuance of stock for employee 401(k) plan
from July 31, 1994 to July 31, 1995
Increase in common stock and paid-in capital due to 5% stock dividend
Increase in common stock and paid-in capital due to exchange of stock for debt
Increase in common stock and paid-in capital due to exercise of stock options
from July 31, 1993 to July 31, 1994
Increase in common stock and paid-in capital due to exchange of stock for debt, net of expenses of approximately
Increase in common stock due to investment from investor,net of expenses of approximately $17,000
Increase in common stock and paid-in capital due to exercise of stock options
Increase in common stock and paid-in capital due to debenture conversion
from July 31, 1992 to July 31, 1993
Increase in common stock and paid-in capital due to exchange of stock for debt, net of expenses of 4,947,800
Increase in common stock and paid-in capital due to exercise of stock options
Increase in common stock and paid-in capital due to debenture conversion