国际海洋工程
OII

股本结构

单位：万股
公告日期 2025-10-23 2025-10-23 2025-07-24 2025-07-24 2025-04-24 2025-04-24
证券总股本 9977.52 9976.98 10020.76 10020.55 10059.45 10059.23
普通股本 9977.52 9976.98 10020.76 10020.55 10059.45 10059.23
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 2025-10-17 2025-09-30 2025-07-18 2025-06-30 2025-04-18 2025-03-31
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
2025-10-23 9977.52 未披露 定期报告 2025-10-17
2025-10-23 9976.98 未披露
更多>>
From June 30, 2025 to September 30, 2025 Restricted stock unit activity Treasury stock purchases, 440,814 shares
2025-09-30
2025-07-24 10020.76 未披露 定期报告 2025-07-18
2025-07-24 10020.55 未披露
更多>>
From March 31, 2025 to June 30, 2025 Restricted stock activity Restricted stock unit activity Treasury stock purchases, 471,759 shares
2025-06-30
2025-04-24 10059.45 未披露 定期报告 2025-04-18
2025-04-24 10059.23 未披露
更多>>
From December 31, 2024 to March 31, 2025 Restricted stock unit activity Treasury stock purchases, 479,154 shares
2025-03-31
2025-03-28 10107.15 未披露 定期报告 2025-03-17
2025-02-24 11083.41 未披露 定期报告 2025-02-14
2025-02-24 10066.10 未披露
更多>>
From December 31, 2023 to December 31, 2024 Treasury stock purchases, 825,427 shares Restricted stock activity Restricted stock unit activity
2024-12-31
2024-10-25 10106.00 未披露
更多>>
From June 30, 2024 to September 30, 2024 Restricted stock unit activity Treasury stock purchases, 422,229 shares
2024-09-30
2024-07-26 10148.14 未披露
更多>>
From March 31, 2024 to June 30, 2024 Restricted stock unit activity Restricted stock activity
2024-06-30
2024-04-26 10138.92 未披露 定期报告 2024-04-19
2024-03-29 10138.70 未披露 定期报告 2024-03-20
2024-02-23 10081.31 未披露 定期报告 2024-02-16
2024-02-23 10080.39 未披露
更多>>
From December 31, 2022 to December 31, 2023 Restricted stock activity Restricted stock unit activity
2023-12-31
2023-10-27 10072.55 未披露 定期报告 2023-10-20
2023-10-27 10078.61 未披露
更多>>
From June 30, 2023 to September 30, 2023 Restricted stock unit activity
2023-09-30
2023-07-28 10077.96 未披露
更多>>
From March 31, 2023 to June 30, 2023 Restricted stock unit activity Restricted stock activity
2023-06-30
2023-04-07 10077.00 未披露 定期报告 2023-03-29
2023-02-24 10014.66 未披露 定期报告 2023-02-17
2022-07-29 10025.95 未披露 定期报告 2022-07-22
2022-07-29 10025.60 未披露
更多>>
From March 31, 2022 to June 30, 2022 Restricted stock unit activity
2022-06-30
2022-04-15 10025.36 未披露 定期报告 2022-04-06
2022-04-29 10025.36 未披露
更多>>
From December 31, 2021 to March 31, 2022 Restricted stock unit activity Restricted stock activity
2022-03-31
2022-02-25 9964.88 未披露 定期报告 2022-02-18
2022-02-25 9980.10 未披露
更多>>
From December 31, 2020 to December 31, 2021 Restricted stock unit activity Restricted stock activity
2021-12-31
2021-10-29 9979.87 未披露
更多>>
From June 30, 2021 to September 30, 2021 Restricted stock unit activity
2021-09-30
2021-07-30 9979.54 未披露
更多>>
From March 31, 2021 to June 30, 2021 Restricted stock unit activity
2021-06-30
2021-04-30 9975.25 未披露 定期报告 2021-04-23
2021-04-30 9975.25 未披露
更多>>
From December 31,2020 to March 31, 2021 Restricted stock unit activity Restricted stock activity
2021-03-31
2021-03-26 9957.02 未披露 定期报告 2021-03-17
2021-02-26 9930.84 未披露
更多>>
From December 31,2019 to December 31,2020 Restricted stock unit activity Restricted stock activity
2020-12-31
2020-11-02 9930.46 未披露
更多>>
From June 30, 2020 to September 30, 2020 Restricted stock unit activity
2020-09-30
2020-08-03 9928.66 未披露
更多>>
from March 20, 2020 to June 30, 2020 Restricted stock unit activity
2020-06-30
2020-05-27 9926.79 未披露 定期报告 2020-05-08
2020-05-15 9926.71 未披露
更多>>
from December 31, 2019 to March 20, 2020 Restricted stock unit activity Restricted stock activity
2020-03-20
2020-02-27 9893.31 未披露 定期报告 2020-02-21
2020-02-27 9893.08 未披露
更多>>
from December 31, 2018 to December 31, 2019 Restricted stock unit activity Restricted stock activity
2019-12-31
2019-07-30 9892.95 未披露
更多>>
from March 21, 2019 to June 30, 2019 Restricted stock unit activity
2019-06-30
2019-05-01 9892.83 未披露
更多>>
from December 31, 2018 to March 21, 2019 Restricted stock unit activity Restricted stock activity
2019-03-21
2019-02-28 9883.81 未披露 定期报告 2019-02-22
2019-02-28 9853.92 未披露
更多>>
from December 31, 2017 to December 31, 2018 Restricted stock unit activity Restricted stock activity
2018-12-31
2018-08-01 9853.28 未披露 定期报告 2018-07-27
2018-05-03 9853.16 未披露 定期报告 2018-04-27
2018-05-03 9852.94 未披露 定期报告 2018-03-31
2018-03-29 9852.94 未披露 定期报告 2018-03-21
2018-03-01 9846.04 未披露 定期报告 2018-02-23
2018-03-01 9827.94 未披露
更多>>
from December 31, 2016 to December 31, 2017 Restricted stock unit activity Restricted stock activity
2017-12-31
2017-11-02 9827.91 未披露 定期报告 2017-10-27
2017-11-02 9827.68 未披露 定期报告 2017-09-30
2017-08-03 9826.96 未披露 定期报告 2017-07-28
2017-08-03 9826.61 未披露 定期报告 2017-06-30
2017-05-03 9825.99 未披露 定期报告 2017-04-28
2017-05-03 9825.89 未披露 定期报告 2017-03-22
2017-02-24 9807.22 未披露 定期报告 2017-02-17
2017-02-24 9806.54 未披露
更多>>
from December 31, 2015 to December 31, 2016 Restricted stock unit activity Restricted stock activity
2016-12-31
2016-11-07 9806.51 未披露 定期报告 2016-10-28
2016-11-07 9806.11 未披露 定期报告 2016-09-30
2016-07-27 9806.04 未披露 定期报告 2016-07-22
2016-07-27 9806.44 未披露 定期报告 2016-06-30
2016-04-29 9805.99 未披露 定期报告 2016-04-22
2016-04-08 9805.82 未披露 定期报告 2016-03-23
2016-02-19 9785.09 未披露 定期报告 2016-02-12
2016-02-19 9784.93 未披露
更多>>
From December 31, 2014 to December 31, 2015 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 2,000,000 shares
2015-12-31
2015-11-04 9784.50 未披露 定期报告 2015-09-30
2015-07-30 9784.45 未披露 定期报告 2015-06-30
2015-04-03 9874.41 未披露 定期报告 2015-03-25
2015-02-19 9962.59 未披露 定期报告 2015-02-06
2015-02-19 9961.34 未披露
更多>>
from December 31, 2013 to December 31, 2014 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 8,900,000 shares
2014-12-31
2014-11-04 10501.10 未披露 定期报告 2014-09-30
2014-07-31 10800.95 未披露 定期报告 2014-07-18
2014-07-31 10800.23 未披露 定期报告 2014-06-30
2014-04-30 10800.20 未披露 定期报告 2014-04-18
2014-04-30 10800.17 未披露 定期报告 2014-03-31
2014-04-08 10800.17 未披露 定期报告 2014-03-26
2014-02-20 10819.74 未披露
更多>>
From December 31, 2012 to June 30, 2013 Restricted stock unit activity Restricted stock activity
2013-06-30
2013-05-02 10819.71 未披露 定期报告 2013-04-26
2013-03-25 10819.55 未披露 定期报告 2013-03-13
2013-02-22 10815.06 未披露 定期报告 2013-02-20
2013-02-22 10790.76 未披露
更多>>
from December 31, 2011 to September 30， 2012 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 400,000 shares
2012-09-30
2012-08-01 10790.36 未披露 定期报告 2012-06-30
2012-05-03 10830.30 未披露 定期报告 2012-03-31
2012-02-24 10803.62 未披露 定期报告 2012-02-09
2012-02-24 10803.50 未披露
更多>>
from December 31, 2010 to September 30, 2011 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 500,000 shares On May 6, 2011, our Board of Directors declared a two-for-one stock split to be effected in the form of a stock dividend of our common stock to our shareholders of record at the close of business on May 19, 2011
2011-09-30
2011-05-09 10853.32 未披露
更多>>
On May 9, 2011, Oceaneering announced that its Board approved a two-for-one stock split of Oceaneering’s common stock in the form of a stock dividend, payable on June 10, 2011, to shareholders of record at the close of business on May 19, 2011.
2011-06-13
2011-05-05 5426.66 未披露 定期报告 2011-03-31
2011-02-25 5411.54 未披露
更多>>
from December 31, 2009 to December 31, 2010 Restricted stock expense Restricted stock grant Stock options exercised Treasury stock purchases, 1,100,000 shares
2010-12-31
2010-11-05 5411.51 未披露 定期报告 2010-09-30
2010-08-06 5414.26 未披露 定期报告 2010-06-30
2010-02-24 5491.87 未披露 定期报告 2010-02-12
2010-02-24 5491.78 未披露
更多>>
from December 31, 2008 to December 31, 2009 Stock options exercised Restricted stock grant Restricted stock expense
2009-12-31
2009-02-26 5462.54 未披露 定期报告 2009-02-13
2009-02-26 5447.54 未披露
更多>>
from December 31, 2007 to December 31, 2008 Restricted stock expense Restricted stock grant Stock options exercised Treasury stock purchases, 986,400 shares
2008-12-31
2008-02-27 5507.89 未披露 定期报告 2008-02-15
2008-02-27 5507.52 未披露
更多>>
from December 31, 2006 to December 31, 2007 Restricted stock expense Restricted stock grant Stock options exercised
2007-12-31
2007-02-28 5544.39 未披露 定期报告 2007-02-16
2007-02-28 5444.05 未披露
更多>>
from December 31, 2005 to December 31, 2006 Restricted stock expense Restricted stock grant Stock options exercised Restricted stock forfeitures On May 12, 2006, our Board of Directors declared a two-for-one stock split to be effected in the form of a stock dividend of our common stock to our shareholders of record at the close of business on May 25, 2006. The stock dividend was distributed on June 19, 2006.
2006-12-31
2006-03-14 2682.74 未披露 定期报告 2006-03-03
2006-03-14 2677.94 未披露
更多>>
from December 31, 2004 to December 31, 2005 Restricted stock expense Stock options exercised Common stock issued to company benefit plan Treasury stock issued to company benefit plan, at average cost Restricted stock forfeitures
2005-12-31
2005-03-16 2590.82 未披露 定期报告 2005-03-02
2005-03-16 2582.02 未披露
更多>>
from December 31, 2003 to December 31, 2004 Restricted stock expense Stock options exercised Common stock issued to company benefit plan Restricted stock forfeitures Treasury stock issued to company benefit plan, at average cost
2004-12-31
2004-03-09 2481.12 未披露 定期报告 2004-03-02
2004-03-09 2438.37 未披露
更多>>
from December 31, 2002 to December 31, 2003 Stock options exercised Treasury stock purchases Treasury stock issued to company benefit plan, at average cost
2003-12-31
2003-03-21 2436.03 未披露 定期报告 2003-03-13
2003-03-21 2449.69 未披露
更多>>
from December 31, 2001 to December 31, 2002 Stock options exercised Treasury stock issued to company benefit plan, at average cost Restricted stock forfeitures Treasury stock purchases Stock grants
2002-12-31
2002-03-27 2431.31 未披露 定期报告 2002-03-15
2002-03-27 2376.72 未披露
更多>>
from DECEMBER 31, 2000 to DECEMBER 31, 2001 Restricted stock issued Stock options exercised Treasury stock purchases Treasury stock issued to company benefit plan, at average cost
2001-12-31
2001-03-29 2330.84 未披露 定期报告 2001-03-19
2001-03-29 2303.78 未披露
更多>>
from MARCH 31, 2000 to DECEMBER 31, 2000 Restricted stock issued Stock options exercised Treasury stock issued to company benefit plan, at average cost
2000-12-31
2000-06-28 2291.03 未披露 定期报告 2000-06-22
2000-06-28 2281.93 未披露
更多>>
from MARCH 31, 1999 to MARCH 31, 2000 Treasury Stock purchases Treasury Stock issued to Company Benefit Plan, at average cost Stock options exercised Restricted Stock issued
2000-03-31
1999-06-28 2239.95 未披露 定期报告 1999-06-09
1999-06-28 2236.31 未披露
更多>>
from March 31, 1998 to March 31, 1999 Restricted Stock issued Stock options exercised Treasury Stock purchases Treasury Stock issued to Company Benefit Plan, at average cost
1999-03-31
1998-06-24 2295.86 未披露 定期报告 1998-05-29
1998-06-24 2294.17 未披露
更多>>
from March 31,1997 to March 31,1998 Restricted Stock issued Stock options exercised Treasury Stock purchases Treasury stock issued to Company Benefit Plan, at average cost
1998-03-31
1997-06-25 2309.43 未披露 定期报告 1997-05-30
1997-06-25 2390.70 未披露
更多>>
from March 31, 1996 to March 31, 1997 Restricted Stock issued Stock options exercised
1997-03-31
1996-06-21 2331.02 未披露 定期报告 1996-05-31
1996-06-21 2322.39 未披露
更多>>
from March 31, 1995 to March 31, 1996 Treasury stock issued to Company Benefit Plan, at average cost Restricted Stock plan compensation expense Stock options exercised
1996-03-31
1995-06-23 2306.00 未披露 定期报告 1995-06-01
1995-06-23 2303.97 未披露
更多>>
from March 31, 1994 to March 31, 1995 Stock options exercised Treasury stock purchase of 977 shares at cost
1995-03-31
1995-06-23 2399.58 未披露
更多>>
from March 31, 1993 to March 31, 1994 Stock options exercised Restricted Stock issued
1994-03-31
From June 30, 2025 to September 30, 2025 Restricted stock unit activity Treasury stock purchases, 440,814 shares
From March 31, 2025 to June 30, 2025 Restricted stock activity Restricted stock unit activity Treasury stock purchases, 471,759 shares
From December 31, 2024 to March 31, 2025 Restricted stock unit activity Treasury stock purchases, 479,154 shares
From December 31, 2023 to December 31, 2024 Treasury stock purchases, 825,427 shares Restricted stock activity Restricted stock unit activity
From June 30, 2024 to September 30, 2024 Restricted stock unit activity Treasury stock purchases, 422,229 shares
From March 31, 2024 to June 30, 2024 Restricted stock unit activity Restricted stock activity
From December 31, 2022 to December 31, 2023 Restricted stock activity Restricted stock unit activity
From June 30, 2023 to September 30, 2023 Restricted stock unit activity
From March 31, 2023 to June 30, 2023 Restricted stock unit activity Restricted stock activity
From March 31, 2022 to June 30, 2022 Restricted stock unit activity
From December 31, 2021 to March 31, 2022 Restricted stock unit activity Restricted stock activity
From December 31, 2020 to December 31, 2021 Restricted stock unit activity Restricted stock activity
From June 30, 2021 to September 30, 2021 Restricted stock unit activity
From March 31, 2021 to June 30, 2021 Restricted stock unit activity
From December 31,2020 to March 31, 2021 Restricted stock unit activity Restricted stock activity
From December 31,2019 to December 31,2020 Restricted stock unit activity Restricted stock activity
From June 30, 2020 to September 30, 2020 Restricted stock unit activity
from March 20, 2020 to June 30, 2020 Restricted stock unit activity
from December 31, 2019 to March 20, 2020 Restricted stock unit activity Restricted stock activity
from December 31, 2018 to December 31, 2019 Restricted stock unit activity Restricted stock activity
from March 21, 2019 to June 30, 2019 Restricted stock unit activity
from December 31, 2018 to March 21, 2019 Restricted stock unit activity Restricted stock activity
from December 31, 2017 to December 31, 2018 Restricted stock unit activity Restricted stock activity
from December 31, 2016 to December 31, 2017 Restricted stock unit activity Restricted stock activity
from December 31, 2015 to December 31, 2016 Restricted stock unit activity Restricted stock activity
From December 31, 2014 to December 31, 2015 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 2,000,000 shares
from December 31, 2013 to December 31, 2014 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 8,900,000 shares
From December 31, 2012 to June 30, 2013 Restricted stock unit activity Restricted stock activity
from December 31, 2011 to September 30， 2012 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 400,000 shares
from December 31, 2010 to September 30, 2011 Restricted stock unit activity Restricted stock activity Treasury stock purchases, 500,000 shares On May 6, 2011, our Board of Directors declared a two-for-one stock split to be effected in the form of a stock dividend of our common stock to our shareholders of record at the close of business on May 19, 2011
On May 9, 2011, Oceaneering announced that its Board approved a two-for-one stock split of Oceaneering’s common stock in the form of a stock dividend, payable on June 10, 2011, to shareholders of record at the close of business on May 19, 2011.
from December 31, 2009 to December 31, 2010 Restricted stock expense Restricted stock grant Stock options exercised Treasury stock purchases, 1,100,000 shares
from December 31, 2008 to December 31, 2009 Stock options exercised Restricted stock grant Restricted stock expense
from December 31, 2007 to December 31, 2008 Restricted stock expense Restricted stock grant Stock options exercised Treasury stock purchases, 986,400 shares
from December 31, 2006 to December 31, 2007 Restricted stock expense Restricted stock grant Stock options exercised
from December 31, 2005 to December 31, 2006 Restricted stock expense Restricted stock grant Stock options exercised Restricted stock forfeitures On May 12, 2006, our Board of Directors declared a two-for-one stock split to be effected in the form of a stock dividend of our common stock to our shareholders of record at the close of business on May 25, 2006. The stock dividend was distributed on June 19, 2006.
from December 31, 2004 to December 31, 2005 Restricted stock expense Stock options exercised Common stock issued to company benefit plan Treasury stock issued to company benefit plan, at average cost Restricted stock forfeitures
from December 31, 2003 to December 31, 2004 Restricted stock expense Stock options exercised Common stock issued to company benefit plan Restricted stock forfeitures Treasury stock issued to company benefit plan, at average cost
from December 31, 2002 to December 31, 2003 Stock options exercised Treasury stock purchases Treasury stock issued to company benefit plan, at average cost
from December 31, 2001 to December 31, 2002 Stock options exercised Treasury stock issued to company benefit plan, at average cost Restricted stock forfeitures Treasury stock purchases Stock grants
from DECEMBER 31, 2000 to DECEMBER 31, 2001 Restricted stock issued Stock options exercised Treasury stock purchases Treasury stock issued to company benefit plan, at average cost
from MARCH 31, 2000 to DECEMBER 31, 2000 Restricted stock issued Stock options exercised Treasury stock issued to company benefit plan, at average cost
from MARCH 31, 1999 to MARCH 31, 2000 Treasury Stock purchases Treasury Stock issued to Company Benefit Plan, at average cost Stock options exercised Restricted Stock issued
from March 31, 1998 to March 31, 1999 Restricted Stock issued Stock options exercised Treasury Stock purchases Treasury Stock issued to Company Benefit Plan, at average cost
from March 31,1997 to March 31,1998 Restricted Stock issued Stock options exercised Treasury Stock purchases Treasury stock issued to Company Benefit Plan, at average cost
from March 31, 1996 to March 31, 1997 Restricted Stock issued Stock options exercised
from March 31, 1995 to March 31, 1996 Treasury stock issued to Company Benefit Plan, at average cost Restricted Stock plan compensation expense Stock options exercised
from March 31, 1994 to March 31, 1995 Stock options exercised Treasury stock purchase of 977 shares at cost
from March 31, 1993 to March 31, 1994 Stock options exercised Restricted Stock issued
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。