股本结构
单位:万股
| 公告日期 | 2018-06-27 | 2018-05-30 | 2018-05-30 | 2018-02-09 | 2018-02-09 | 2017-11-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2287.10 | 2287.10 | 2269.80 | 2269.80 | 2269.70 | 2269.70 |
| 普通股本 | 2287.10 | 2287.10 | 2269.80 | 2269.80 | 2269.70 | 2269.70 |
| 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 | 2018-06-26 | 2018-05-25 | 2018-03-31 | 2018-02-07 | 2017-12-31 | 2017-11-07 |
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 |
|---|---|---|---|---|
| 2018-06-27 | 2287.10 | 未披露 | 定期报告 | 2018-06-26 |
| 2018-05-30 | 2287.10 | 未披露 | 定期报告 | 2018-05-25 |
| 2018-05-30 | 2269.80 | 未披露 |
更多>>
From March 31, 2017 to March 31, 2018
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
|
2018-03-31 |
| 2018-02-09 | 2269.80 | 未披露 | 定期报告 | 2018-02-07 |
| 2018-02-09 | 2269.70 | 未披露 | 定期报告 | 2017-12-31 |
| 2017-11-09 | 2269.70 | 未披露 | 定期报告 | 2017-11-07 |
| 2017-11-09 | 2269.10 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-09-19 | 2269.06 | 未披露 | 定期报告 | 2017-08-31 |
| 2017-08-09 | 2269.10 | 未披露 | 定期报告 | 2017-08-07 |
| 2017-08-09 | 2265.40 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-30 | 2265.40 | 未披露 | 定期报告 | 2017-05-26 |
| 2017-05-30 | 2254.00 | 未披露 |
更多>>
from March 31, 2016 to March 31, 2017
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
|
2017-03-31 |
| 2017-02-09 | 2254.00 | 未披露 | 定期报告 | 2017-02-07 |
| 2017-02-09 | 2253.70 | 未披露 | 定期报告 | 2016-12-31 |
| 2016-11-09 | 2253.50 | 未披露 | 定期报告 | 2016-11-08 |
| 2016-11-09 | 2253.30 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-09-15 | 2253.28 | 未披露 | 定期报告 | 2016-08-31 |
| 2016-08-09 | 2253.30 | 未披露 | 定期报告 | 2016-08-08 |
| 2016-08-09 | 2250.00 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-05-31 | 2250.00 | 未披露 | 定期报告 | 2016-05-26 |
| 2016-05-31 | 2240.80 | 未披露 |
更多>>
From March 31, 2015 to March 31, 2016
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Warrant exercises
Repurchases of common stock, net
|
2016-03-31 |
| 2016-02-09 | 2264.20 | 未披露 | 定期报告 | 2016-02-08 |
| 2016-02-09 | 2273.10 | 未披露 | 定期报告 | 2015-12-31 |
| 2015-11-09 | 2271.70 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-09-15 | 2271.69 | 未披露 | 定期报告 | 2015-08-31 |
| 2015-08-10 | 2271.70 | 未披露 | 定期报告 | 2015-08-06 |
| 2015-08-10 | 2267.20 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-06-01 | 2267.20 | 未披露 | 定期报告 | 2015-05-27 |
| 2015-06-01 | 2253.90 | 未披露 |
更多>>
from March 31, 2014 to March 31, 2015
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Warrant exercises
|
2015-03-31 |
| 2015-02-09 | 2253.90 | 未披露 | 定期报告 | 2015-02-05 |
| 2015-02-09 | 2253.60 | 未披露 | 定期报告 | 2014-12-31 |
| 2014-11-10 | 2253.60 | 未披露 | 定期报告 | 2014-11-06 |
| 2014-11-10 | 2252.30 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-09-23 | 2252.34 | 未披露 | 定期报告 | 2014-09-11 |
| 2014-08-11 | 2252.30 | 未披露 | 定期报告 | 2014-08-06 |
| 2014-08-11 | 2247.80 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-05-30 | 2245.80 | 未披露 | 定期报告 | 2014-05-27 |
| 2014-05-30 | 2230.80 | 未披露 |
更多>>
from March 31, 2013 to March 31, 2014
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Repurchases of common stock, net
|
2014-03-31 |
| 2014-02-10 | 2224.60 | 未披露 | 定期报告 | 2014-02-05 |
| 2014-02-10 | 2224.50 | 未披露 | 定期报告 | 2013-12-31 |
| 2013-11-12 | 2227.10 | 未披露 | 定期报告 | 2013-11-08 |
| 2013-11-12 | 2232.00 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-09-20 | 2231.95 | 未披露 | 定期报告 | 2013-08-30 |
| 2013-08-09 | 2231.90 | 未披露 | 定期报告 | 2013-08-06 |
| 2013-06-14 | 2228.30 | 未披露 | 定期报告 | 2013-06-11 |
| 2013-06-14 | 2210.20 | 未披露 |
更多>>
From March 31, 2012 to February 6, 2013
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
|
2013-02-06 |
| 2013-02-11 | 2202.30 | 未披露 | 定期报告 | 2012-12-31 |
| 2012-11-09 | 2195.00 | 未披露 | 定期报告 | 2012-11-06 |
| 2012-11-09 | 2194.00 | 未披露 | 定期报告 | 2012-09-30 |
| 2012-09-17 | 2193.23 | 未披露 | 定期报告 | 2012-08-31 |
| 2012-08-09 | 2192.60 | 未披露 | 定期报告 | 2012-08-06 |
| 2012-08-09 | 2188.80 | 未披露 | 定期报告 | 2012-06-30 |
| 2012-06-14 | 2188.90 | 未披露 | 定期报告 | 2012-06-11 |
| 2012-06-14 | 2169.90 | 未披露 |
更多>>
from March 31, 2011 to March 31, 2012
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Repurchases of common stock, net
|
2012-03-31 |
| 2012-02-09 | 2169.00 | 未披露 | 定期报告 | 2012-02-06 |
| 2012-02-09 | 2168.80 | 未披露 | 定期报告 | 2011-12-31 |
| 2011-11-09 | 2167.70 | 未披露 | 定期报告 | 2011-11-04 |
| 2011-11-09 | 2165.30 | 未披露 | 定期报告 | 2011-09-30 |
| 2011-08-09 | 2281.70 | 未披露 | 定期报告 | 2011-08-04 |
| 2011-08-09 | 2275.10 | 未披露 | 定期报告 | 2011-06-30 |
| 2011-06-13 | 2258.70 | 未披露 |
更多>>
From March 31, 2010 to March 31, 2011
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
|
2011-03-31 |
| 2011-02-09 | 2251.80 | 未披露 | 定期报告 | 2011-02-07 |
| 2011-02-09 | 2251.50 | 未披露 | 定期报告 | 2010-12-31 |
| 2010-11-09 | 2235.40 | 未披露 | 定期报告 | 2010-11-05 |
| 2010-11-09 | 2234.20 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-08-09 | 2232.20 | 未披露 | 定期报告 | 2010-08-05 |
| 2010-06-14 | 2228.70 | 未披露 | 定期报告 | 2010-06-09 |
| 2010-06-14 | 2211.20 | 未披露 |
更多>>
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
|
2010-03-31 |
| 2010-02-09 | 2208.10 | 未披露 | 定期报告 | 2010-02-05 |
| 2010-02-09 | 2204.70 | 未披露 | 定期报告 | 2009-12-31 |
| 2009-06-12 | 2198.50 | 未披露 | 定期报告 | 2009-06-08 |
| 2009-06-12 | 2193.30 | 未披露 |
更多>>
from March 31, 2008 to March 31, 2009
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
|
2009-03-31 |
| 2008-06-13 | 2176.80 | 未披露 | 定期报告 | 2008-06-09 |
| 2008-06-13 | 2170.60 | 未披露 |
更多>>
from March 31, 2007 to March 31, 2008
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
|
2008-03-31 |
| 2007-06-14 | 2141.50 | 未披露 | 定期报告 | 2007-06-07 |
| 2007-06-14 | 2120.70 | 未披露 |
更多>>
from March 31, 2006 to March 31, 2007
Common stock issued for employee benefit plans
Stock option exercises
Issuance of common stock upon exercise of warrants
Components of comprehensive income:
Net income
|
2007-03-31 |
| 2006-06-14 | 2034.32 | 未披露 | 定期报告 | 2006-06-07 |
| 2006-06-14 | 2013.53 | 未披露 |
更多>>
from March 31, 2005 to March 31, 2006
Common stock issued for employee benefit plans
Option exercises and related tax benefits
Warrant exercises
|
2006-03-31 |
| 2005-06-14 | 1990.14 | 未披露 | 定期报告 | 2005-06-07 |
| 2005-06-14 | 1989.16 | 未披露 |
更多>>
from March 31, 2004 to March 31, 2005
Option exercises and related tax benefits
Warrant exercises
Common stock issued for dividends payable
|
2005-03-31 |
| 2004-06-14 | 1959.78 | 未披露 | 定期报告 | 2004-06-07 |
| 2004-06-14 | 1952.02 | 未披露 |
更多>>
from March 31, 2003 to March 31, 2004
Option exercises and related tax benefits
Warrant exercises
Common stock issued for dividends payable
Conversion of Series D convertible preferred stock into common stock
Conversion of Series E convertible preferred stock into common stock
|
2004-03-31 |
| 2003-06-30 | 1695.93 | 未披露 | 定期报告 | 2003-06-25 |
| 2003-06-30 | 1681.61 | 0.65 |
更多>>
from March 31, 2002 to March 31, 2003
Option exercises and related tax benefits
Common stock issued for dividends payable
Conversion of Series D convertible preferred stock into common stock
Conversion of Series E convertible preferred stock into common stock
Amounts related to Series E convertible preferred stock issuance:
Common stock issued related to issuance costs
|
2003-03-31 |
| 2002-07-01 | 1640.12 | 未披露 | 定期报告 | 2002-06-25 |
| 2002-07-01 | 1633.97 | 0.66 |
更多>>
from March 31, 2001 to March 31, 2002
Option exercises and related tax benefits
Conversion of Series D convertible preferred stock into common stock
Common stock issued for dividends payable
|
2002-03-31 |
| 2001-06-29 | 1610.75 | 未披露 | 定期报告 | 2001-06-08 |
| 2001-06-29 | 1610.25 | 0.66 |
更多>>
from March 31, 2000 to March 31, 2001
Common stock issued:
Option exercises
Warrant exercises
Retirement plan
Series D convertible preferred stock issuance:
Cash proceeds, net of cash issuance costs of $145,000 and proceeds allocated to commonstock warrants
|
2001-03-31 |
| 2000-06-29 | 1596.21 | 未披露 | 定期报告 | 2000-06-09 |
| 2000-06-29 | 1569.54 | 未披露 |
更多>>
from March 31, 1999 to March 31, 2000
Stock option exercises
Conversion of Series C preferred stock into common stock
Conversion of dividends payable stock into common stock
|
2000-03-31 |
| 1999-06-29 | 1395.80 | 0.40 |
更多>>
from March 31, 1998 to March 31, 1999
Stock option exercises
Issuance of common stock for services
Issuance of Series C preferred stock in a private placement,net of issuance costs of $419,000
Conversion of Series B preferred stock into common stock
|
1999-03-31 |
| 1998-06-29 | 1369.88 | 未披露 | 定期报告 | 1998-06-22 |
| 1998-06-29 | 1218.76 | 0.26 |
更多>>
from March 31, 1997 to March 31, 1998
Stock option exercises
Issuance of common stock for services
Issuance of Series B preferred stock in a private placement, net of issuance costs
of $232,000
Conversion of Series B preferred stock into common stock
|
1998-03-31 |
| 1997-06-30 | 1185.42 | 未披露 | 定期报告 | 1997-06-16 |
| 1997-06-30 | 1188.62 | 未披露 |
更多>>
from March 31, 1996 to March 31, 1997
Stock option exercises
Issuance of Series A preferred stock in a private placement, net of issuance costs
of $220,000
Conversion of preferred stock into common stock
|
1997-03-31 |
| 1996-07-29 | 987.84 | 未披露 | 定期报告 | 1996-06-30 |
| 1997-06-30 | 985.76 | 未披露 |
更多>>
from March 31, 1995 to March 31, 1996
Stock option exercises
Issuance of common stock in a private placement, net of issuance costs of $23,000
|
1996-03-31 |
From March 31, 2017 to March 31, 2018
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
from March 31, 2016 to March 31, 2017
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
From March 31, 2015 to March 31, 2016
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Warrant exercises
Repurchases of common stock, net
from March 31, 2014 to March 31, 2015
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Warrant exercises
from March 31, 2013 to March 31, 2014
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Repurchases of common stock, net
From March 31, 2012 to February 6, 2013
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
from March 31, 2011 to March 31, 2012
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Repurchases of common stock, net
From March 31, 2010 to March 31, 2011
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
from March 31, 2008 to March 31, 2009
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
from March 31, 2007 to March 31, 2008
Common stock issued under stock option exercises
Common stock issued in settlement of restricted stock units, net of shares withheld for employee taxes
from March 31, 2006 to March 31, 2007
Common stock issued for employee benefit plans
Stock option exercises
Issuance of common stock upon exercise of warrants
Components of comprehensive income:
Net income
from March 31, 2005 to March 31, 2006
Common stock issued for employee benefit plans
Option exercises and related tax benefits
Warrant exercises
from March 31, 2004 to March 31, 2005
Option exercises and related tax benefits
Warrant exercises
Common stock issued for dividends payable
from March 31, 2003 to March 31, 2004
Option exercises and related tax benefits
Warrant exercises
Common stock issued for dividends payable
Conversion of Series D convertible preferred stock into common stock
Conversion of Series E convertible preferred stock into common stock
from March 31, 2002 to March 31, 2003
Option exercises and related tax benefits
Common stock issued for dividends payable
Conversion of Series D convertible preferred stock into common stock
Conversion of Series E convertible preferred stock into common stock
Amounts related to Series E convertible preferred stock issuance:
Common stock issued related to issuance costs
from March 31, 2001 to March 31, 2002
Option exercises and related tax benefits
Conversion of Series D convertible preferred stock into common stock
Common stock issued for dividends payable
from March 31, 2000 to March 31, 2001
Common stock issued:
Option exercises
Warrant exercises
Retirement plan
Series D convertible preferred stock issuance:
Cash proceeds, net of cash issuance costs of $145,000 and proceeds allocated to commonstock warrants
from March 31, 1999 to March 31, 2000
Stock option exercises
Conversion of Series C preferred stock into common stock
Conversion of dividends payable stock into common stock
from March 31, 1998 to March 31, 1999
Stock option exercises
Issuance of common stock for services
Issuance of Series C preferred stock in a private placement,net of issuance costs of $419,000
Conversion of Series B preferred stock into common stock
from March 31, 1997 to March 31, 1998
Stock option exercises
Issuance of common stock for services
Issuance of Series B preferred stock in a private placement, net of issuance costs
of $232,000
Conversion of Series B preferred stock into common stock
from March 31, 1996 to March 31, 1997
Stock option exercises
Issuance of Series A preferred stock in a private placement, net of issuance costs
of $220,000
Conversion of preferred stock into common stock
from March 31, 1995 to March 31, 1996
Stock option exercises
Issuance of common stock in a private placement, net of issuance costs of $23,000