国际赛道
ISCA

股本结构

单位：万股
公告日期 2019-10-03 2019-07-08 2019-04-04 2019-03-12 2019-01-25 2019-01-25
证券总股本 4312.48 4311.87 4305.31 4342.10 4342.10 4305.31
普通股本 4312.48 4311.87 4305.31 4342.10 4342.10 4305.31
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 2019-08-31 2019-05-31 2019-02-28 2019-01-31 2018-12-31 2018-11-30
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
2019-10-03 4312.48 未披露 定期报告 2019-08-31
2019-07-08 4311.87 未披露 定期报告 2019-05-31
2019-04-04 4305.31 未披露 定期报告 2019-02-28
2019-03-12 4342.10 未披露 定期报告 2019-01-31
2019-01-25 4342.10 未披露 定期报告 2018-12-31
2019-01-25 4305.31 未披露
更多>>
From November 30, 2017 to November 30,2018 Conversion of Class B Common Stock to Class A Common Stock Reacquisition of previously issued common stock
2018-11-30
2018-10-04 4373.98 未披露
更多>>
From November 30, 2017 to August 31, 2018 Exercise of stock options Reacquisition of previously issued common stock
2018-08-31
2018-07-09 4374.39 未披露
更多>>
From November 30, 2017 to May 31, 2018 Exercise of stock options Reacquisition of previously issued common stock
2018-05-31
2018-05-25 4410.54 未披露 定期报告 2018-04-30
2018-04-03 4384.10 未披露
更多>>
from November 30, 2017 to February 28, 2018 Exercise of stock options
2018-02-28
2018-05-25 4420.00 未披露 定期报告 2018-01-31
2018-01-26 4418.99 未披露 定期报告 2017-12-31
2018-01-26 4382.09 未披露
更多>>
From November 30, 2016 to November 30, 2017 Reacquisition of previously issued common stock
2017-11-30
2017-10-10 4382.09 未披露
更多>>
From November 30, 2016 to August 31, 2017 Reacquisition of previously issued common stock
2017-08-31
2017-07-03 4434.72 未披露
更多>>
From November 30, 2016 to May 31, 2017 Reacquisition of previously issued common stock
2017-05-31
2017-04-04 4460.89 未披露
更多>>
From November 30, 2016 to February 28, 2017 Reacquisition of previously issued common stock
2017-02-28
2017-03-07 4507.93 未披露 定期报告 2017-01-31
2017-01-27 4507.98 未披露 定期报告 2016-12-31
2017-01-27 4468.98 未披露
更多>>
From November 30, 2015 to November 30, 2016 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2016-11-30
2016-10-06 4524.94 未披露
更多>>
From November 30, 2015 to August 31, 2016 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2016-08-31
2016-07-05 4557.68 未披露
更多>>
From November 30, 2015 to May 31, 2016 Reacquisition of previously issued common stock
2016-05-31
2016-04-06 4610.59 未披露
更多>>
From November 30, 2015 to February 29, 2016 Reacquisition of previously issued common stock
2016-02-29
2016-03-04 4664.99 未披露 定期报告 2016-01-29
2016-01-27 4664.99 未披露 定期报告 2015-12-31
2016-01-27 4629.02 未披露
更多>>
from November 30, 2014 to November 30, 2015 Conversion of Class B Common Stock to Class A Common Stock
2015-11-30
2015-10-08 4629.02 未披露
更多>>
from November 30, 2014 to August 31, 2015 Conversion of Class B Common Stock to Class A Common Stock
2015-08-31
2015-07-02 4628.21 未披露
更多>>
from November 30, 2014 to May 31, 2015 Conversion of Class B Common Stock to Class A Common Stock
2015-05-31
2015-04-07 4621.53 未披露 定期报告 2015-02-28
2015-03-06 4658.35 未披露 定期报告 2015-01-31
2015-01-27 4658.43 未披露 定期报告 2014-12-31
2015-01-27 4621.53 未披露 定期报告 2014-11-30
2014-10-07 4621.53 未披露
更多>>
from November 30, 2013 to August 31, 2014 Stock-based compensation
2014-08-31
2014-07-03 4620.57 未披露 定期报告 2014-05-31
2014-04-09 4617.69 未披露 定期报告 2014-02-28
2014-03-07 4651.52 未披露 定期报告 2014-01-31
2014-01-28 4651.53 未披露 定期报告 2013-12-31
2014-01-28 4617.72 未披露
更多>>
from November 30, 2012 to November 30, 2013 Exercise of stock options
2013-11-30
2013-10-03 4616.67 未披露
更多>>
from November 30, 2012 to August 31, 2013 Exercise of stock options
2013-08-31
2013-07-03 4615.65 未披露
更多>>
from November 30, 2012 to May 31, 2013 Exercise of stock options
2013-05-31
2013-04-04 4613.18 未披露 定期报告 2013-02-28
2013-03-07 4642.33 未披露 定期报告 2013-01-31
2013-01-25 4642.34 未披露 定期报告 2012-12-31
2013-01-25 4613.18 未披露
更多>>
from November 30, 2011 to November 30, 2012 Reacquisition of previously issued common stock
2012-11-30
2012-10-04 4613.19 未披露
更多>>
from November 30, 2011 to August 31, 2012 Reacquisition of previously issued common stock
2012-08-31
2012-07-05 4612.12 未披露
更多>>
from November 30, 2011 to May 31, 2012 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2012-05-31
2012-04-03 4625.45 未披露
更多>>
from November 30, 2011 to February 29, 2012 Reacquisition of previously issued common stock
2012-02-29
2012-01-27 4655.53 未披露 定期报告 2011-12-31
2012-01-27 4649.86 未披露
更多>>
from Nov 30,2010 to Nov 30,2011 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2011-11-30
2011-10-06 4719.35 未披露
更多>>
from Nov 30,2010 to Aug 31,2011 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2011-08-31
2011-07-07 4752.66 未披露
更多>>
from November 30 2010 to May 31 2011 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2011-05-31
2011-04-05 4782.38 未披露 定期报告 2011-02-28
2011-01-28 4804.18 未披露 定期报告 2010-12-31
2011-01-28 4790.46 未披露
更多>>
Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2010-11-30
2010-07-08 4802.66 未披露
更多>>
Reacquisition of previously issued common stock
2010-05-31
2010-04-08 4820.48 未披露
更多>>
Reacquisition of previously issued common stock
2010-02-28
2010-01-29 4845.95 未披露 定期报告 2009-12-31
2010-01-29 4838.99 未披露
更多>>
from November 30, 2008 to November 30, 2009 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2009-11-30
2009-01-29 4871.15 未披露 定期报告 2008-12-31
2009-01-29 4854.84 未披露
更多>>
from November 30, 2007 to November 30, 2008 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2008-11-30
2008-01-29 5137.26 未披露 定期报告 2007-12-31
2008-01-29 5160.34 未披露
更多>>
from November 30, 2006 to November 30, 2007 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
2007-11-30
2007-02-13 5337.37 未披露 定期报告 2006-12-31
2007-02-13 5317.86 未披露
更多>>
from November 30, 2005 to November 30, 2006 Statement 123(R) transition impact on restricted stock plan Conversion of Class B Common Stock to Class A Common Stock Award of shares granted under long-term stock incentive plan
2006-11-30
2006-02-10 5332.24 未披露
更多>>
from November 30, 2004 to November 30, 2005 Restricted stock grant Conversion of Class B Common Stock to Class A Common Stock
2005-11-30
2005-02-08 5327.02 未披露 定期报告 2004-12-31
2005-02-08 5326.88 未披露
更多>>
from November 30, 2003 to November 30, 2004 Restricted stock grant Conversion of Class B Common Stock to Class A Common Stock
2004-11-30
2004-01-30 5321.78 未披露
更多>>
from November 30, 2002 to November 30, 2003 Conversion of Class B Common Stock to Class A Common Stock
2003-11-30
2003-01-30 5318.67 未披露
更多>>
from November 30, 2001 to November 30, 2002 Common Stock to Class A Common Stock
2002-11-30
2002-01-24 5316.38 未披露
更多>>
from November 30, 2000 to November 30, 2001 Restricted stock grant Common Stock to Class A Common Stock
2001-11-30
2001-02-28 5313.77 未披露 定期报告 2001-01-31
2001-02-28 5314.52 未披露
更多>>
from November 30, 1999 to November 30, 2000 Common Stock
2000-11-30
2000-02-28 5310.12 未披露 定期报告 2000-01-31
2000-02-28 5312.47 未披露
更多>>
from NOVEMBER 30, 1998 to NOVEMBER 30, 1999 Issuance of Common Stock for PMI acquisition Conversion of Class B Common Stock to Class A Common Stock
1999-11-30
1999-02-09 4307.52 未披露 定期报告 1999-01-01
1999-02-09 4310.26 未披露
更多>>
from NOVEMBER 30, 1997 to NOVEMBER 30, 1998 Public offering - Class A Common Stock Conversion of Class B Common Stock to Class A Common Stock
1998-11-30
1998-02-24 3848.87 未披露 定期报告 1998-01-01
1998-02-24 3849.70 未披露
更多>>
from NOVEMBER 30, 1996 to NOVEMBER 30, 1997 Restricted stock granted Conversion of Class B Common Stock to Class A Common Stock
1997-11-30
1998-02-24 3840.63 未披露
更多>>
from AUGUST 31, 1996 to NOVEMBER 30, 1996 Public offering - Class A Common Stock
1996-11-30
From November 30, 2017 to November 30,2018 Conversion of Class B Common Stock to Class A Common Stock Reacquisition of previously issued common stock
From November 30, 2017 to August 31, 2018 Exercise of stock options Reacquisition of previously issued common stock
From November 30, 2017 to May 31, 2018 Exercise of stock options Reacquisition of previously issued common stock
from November 30, 2017 to February 28, 2018 Exercise of stock options
From November 30, 2016 to November 30, 2017 Reacquisition of previously issued common stock
From November 30, 2016 to August 31, 2017 Reacquisition of previously issued common stock
From November 30, 2016 to May 31, 2017 Reacquisition of previously issued common stock
From November 30, 2016 to February 28, 2017 Reacquisition of previously issued common stock
From November 30, 2015 to November 30, 2016 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
From November 30, 2015 to August 31, 2016 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
From November 30, 2015 to May 31, 2016 Reacquisition of previously issued common stock
From November 30, 2015 to February 29, 2016 Reacquisition of previously issued common stock
from November 30, 2014 to November 30, 2015 Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2014 to August 31, 2015 Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2014 to May 31, 2015 Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2013 to August 31, 2014 Stock-based compensation
from November 30, 2012 to November 30, 2013 Exercise of stock options
from November 30, 2012 to August 31, 2013 Exercise of stock options
from November 30, 2012 to May 31, 2013 Exercise of stock options
from November 30, 2011 to November 30, 2012 Reacquisition of previously issued common stock
from November 30, 2011 to August 31, 2012 Reacquisition of previously issued common stock
from November 30, 2011 to May 31, 2012 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2011 to February 29, 2012 Reacquisition of previously issued common stock
from Nov 30,2010 to Nov 30,2011 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
from Nov 30,2010 to Aug 31,2011 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
from November 30 2010 to May 31 2011 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
Reacquisition of previously issued common stock
Reacquisition of previously issued common stock
from November 30, 2008 to November 30, 2009 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2007 to November 30, 2008 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2006 to November 30, 2007 Reacquisition of previously issued common stock Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2005 to November 30, 2006 Statement 123(R) transition impact on restricted stock plan Conversion of Class B Common Stock to Class A Common Stock Award of shares granted under long-term stock incentive plan
from November 30, 2004 to November 30, 2005 Restricted stock grant Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2003 to November 30, 2004 Restricted stock grant Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2002 to November 30, 2003 Conversion of Class B Common Stock to Class A Common Stock
from November 30, 2001 to November 30, 2002 Common Stock to Class A Common Stock
from November 30, 2000 to November 30, 2001 Restricted stock grant Common Stock to Class A Common Stock
from November 30, 1999 to November 30, 2000 Common Stock
from NOVEMBER 30, 1998 to NOVEMBER 30, 1999 Issuance of Common Stock for PMI acquisition Conversion of Class B Common Stock to Class A Common Stock
from NOVEMBER 30, 1997 to NOVEMBER 30, 1998 Public offering - Class A Common Stock Conversion of Class B Common Stock to Class A Common Stock
from NOVEMBER 30, 1996 to NOVEMBER 30, 1997 Restricted stock granted Conversion of Class B Common Stock to Class A Common Stock
from AUGUST 31, 1996 to NOVEMBER 30, 1996 Public offering - Class A Common Stock
同花顺个股页面 | 模拟炒股 | 股民学校 | 手机炒股| 联系我们

免责声明:本信息由同花顺金融研究中心提供，仅供参考，同花顺金融研究中心力求但不保证数据的完全准确，如有错漏请以中国证监会指定上市公司信息披露媒体为准，同花顺金融研究中心不对因该资料全部或部分内容而引致的盈亏承担任何责任。用户个人对服务的使用承担风险。同花顺对此不作任何类型的担保。同花顺不担保服务一定能满足用户的要求，也不担保服务不会受中断，对服务的及时性，安全性，出错发生都不作担保。同花顺对在同花顺上得到的任何信息服务或交易进程不作担保。同花顺提供的包括同花顺理财的所有文章，数据，不构成任何的投资建议，用户查看或依据这些内容所进行的任何行为造成的风险和结果都自行负责，与同花顺无关。

【免责声明】本产品中的行情数据及资讯信息来源于第三方，长江证券不对收集数据的版权、真实性、准确性及传输过程中发生的传送错误承担法律责任。本内容仅供参考，不作为投资决策依据，长江证券不对因据此操作产生的盈亏承担任何责任。投资有风险，入市需谨慎。