股本结构
单位：万股
| 公告日期 | 2026-08-10 | 2026-05-11 | 2026-02-26 | 2025-11-05 | 2025-08-07 | 2025-05-12 |
|---|---|---|---|---|---|---|
| 证券总股本 | 6254.14 | 6253.05 | 6244.94 | 6237.42 | 6222.54 | 6222.53 |
| 普通股本 | 6254.14 | 6253.05 | 6244.94 | 6237.42 | 6222.54 | 6222.53 |
| 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 | 2026-06-30 | 2026-05-06 | 2026-02-20 | 2025-09-30 | 2025-08-01 | 2025-05-07 |
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 |
|---|---|---|---|---|
| 2026-08-10 | 6254.14 | 未披露 | 定期报告 | 2026-06-30 |
| 2026-05-11 | 6253.05 | 未披露 | 定期报告 | 2026-05-06 |
| 2026-02-26 | 6244.94 | 未披露 | 定期报告 | 2026-02-20 |
| 2025-11-05 | 6237.42 | 未披露 | 定期报告 | 2025-09-30 |
| 2025-08-07 | 6222.54 | 未披露 | 定期报告 | 2025-08-01 |
| 2025-05-12 | 6222.53 | 未披露 | 定期报告 | 2025-05-07 |
| 2025-02-27 | 6216.30 | 未披露 | 定期报告 | 2025-02-20 |
| 2025-02-27 | 6215.44 | 未披露 | 定期报告 | 2024-12-31 |
| 2024-11-12 | 6465.53 | 未披露 | 定期报告 | 2024-09-30 |
| 2024-09-10 | 6524.51 | 未披露 |
更多>>
For the period from and including September 2, 2024, through September 9, 2024, the Company purchased a total of 485,105 shares at an average price of $39.88 per share.
|
2024-09-09 |
| 2024-09-03 | 6573.02 | 未披露 |
更多>>
For the period from and including August 26, 2024, through August 30, 2024, the Company purchased a total of 482,500 shares at an average price of $43.33 per share.
|
2024-08-30 |
| 2024-08-26 | 6621.27 | 未披露 |
更多>>
For the period from and including August 19, 2024, through August 23, 2024, the Company purchased a total of 436,974 shares at an average price of $43.33 per share.
|
2024-08-23 |
| 2024-08-19 | 6664.96 | 未披露 |
更多>>
For the period from and including August 12, 2024, through August 16, 2024, the Company purchased a total of 397,500 shares at an average price of $44.92 per share.
|
2024-08-16 |
| 2024-08-12 | 6704.71 | 未披露 |
更多>>
For the period from and including August 5, 2024, through August 9, 2024, the Company purchased a total of 515,300 shares at an average price of $45.43 per share.
|
2024-08-09 |
| 2024-08-05 | 6756.24 | 未披露 |
更多>>
For the period from and including July 29, 2024, through August 2, 2024, the Company purchased a total of 327,345 shares at an average price of $51.77 per share.
|
2024-08-02 |
| 2024-07-29 | 6788.98 | 未披露 |
更多>>
For the period from and including July 22, 2024, through July 26, 2024, the Company purchased a total of 158,387 shares at an average price of $54.77 per share.
|
2024-07-26 |
| 2024-07-22 | 6804.82 | 未披露 |
更多>>
For the period from and including July 15, 2024, through July 19, 2024, the Company purchased a total of 248,750 shares at an average price of $54.17 per share.
|
2024-07-19 |
| 2024-07-15 | 6829.69 | 未披露 |
更多>>
For the period from and including July 8, 2024, through July 12, 2024, the Company purchased a total of 188,500 shares at an average price of $51.36 per share.
|
2024-07-12 |
| 2024-07-08 | 6848.54 | 未披露 |
更多>>
For the period from and including July 1, 2024, through July 5, 2024, the Company purchased a total of 141,502 shares at an average price of $51.13 per share.
|
2024-07-05 |
| 2024-07-01 | 6862.69 | 未披露 |
更多>>
June 28, 2024, the Company purchased a total of 134,100 shares.
|
2024-06-28 |
| 2024-06-28 | 6876.10 | 未披露 | 定期报告 | 2024-06-27 |
| 2024-03-27 | 7293.33 | 未披露 | 定期报告 | 2024-01-26 |
| 2024-03-27 | 7370.53 | 未披露 |
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From December 31, 2022 to December 31, 2023
Shares issued on closing of Aquadrill acquisition
|
2023-12-31 |
| 2023-12-20 | 7392.10 | 未披露 | 定期报告 | 2023-12-19 |
| 2023-08-15 | 7986.65 | 未披露 | 定期报告 | 2023-06-30 |
| 2023-05-15 | 7986.65 | 未披露 | 定期报告 | 2023-05-02 |
| 2023-04-19 | 5000.00 | 未披露 | 定期报告 | 2022-12-31 |
| 2022-09-01 | 5000.00 | 未披露 | 定期报告 | 2022-10-14 |
| 2021-03-19 | 10038.44 | 未披露 | 定期报告 | 2020-12-31 |
| 2020-06-03 | 10032.99 | 未披露 | 定期报告 | 2020-03-31 |
| 2020-04-02 | 10023.50 | 未披露 | 定期报告 | 2019-12-31 |
| 2019-11-21 | 10022.36 | 未披露 | 定期报告 | 2019-09-30 |
| 2018-11-27 | 10000.00 | 未披露 |
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From December 31, 2017 to July 3, 2018
Authorized share capital (Successor) - $0.10 par value each
Issued and fully paid share capital
|
2018-07-03 |
| 2018-04-13 | 50451.89 | 未披露 | 定期报告 | 2017-12-31 |
| 2016-11-29 | 50444.43 | 未披露 |
更多>>
from December 31, 2015 to September 30, 2016
Sale and purchase of treasury shares, net
Bond conversion
|
2016-09-30 |
| 2016-08-30 | 50876.30 | 未披露 |
更多>>
From December 31, 2015 to June 30, 2016
Bond conversion
|
2016-06-30 |
| 2015-05-28 | 49275.99 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-04-21 | 49275.99 | 未披露 |
更多>>
from December 31, 2013 to September 30, 2014
Employee stock options issued
Conversion of convertible bond
Sale and purchase of treasury shares, net
|
2014-09-30 |
| 2014-08-14 | 49307.87 | 未披露 | 定期报告 | 2014-07-28 |
| 2014-09-22 | 46889.07 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-06-09 | 46911.57 | 未披露 | 定期报告 | 2014-03-31 |
| 2014-04-17 | 46909.18 | 未披露 | 定期报告 | 2014-03-18 |
| 2014-03-04 | 46897.85 | 未披露 | 定期报告 | 2013-12-31 |
| 2013-09-06 | 46909.23 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-06-28 | 59462.34 | 未披露 | 定期报告 | 2013-06-26 |
| 2013-04-30 | 46925.09 | 未披露 | 定期报告 | 2013-04-22 |
| 2013-06-03 | 46912.99 | 未披露 |
更多>>
From December 31, 2012 to March 31, 2013
Sale of treasury shares
|
2013-03-31 |
| 2013-04-30 | 46917.81 | 未披露 |
更多>>
from December 31, 2011 to December 31, 2012
Sale of treasury shares
|
2012-12-31 |
| 2012-12-06 | 46912.18 | 未披露 |
更多>>
from December 31, 2011 to September 30, 2012
Sale of treasury shares
|
2012-09-30 |
| 2012-09-04 | 46826.26 | 未披露 |
更多>>
from December 31, 2011 to June 30, 2012
Sale of treasury shares
Employee stock options issued
Private placement in subsidiary
Costs related to capital increase in subsidiary
|
2012-06-30 |
| 2012-05-22 | 46796.66 | 未披露 | 定期报告 | 2012-03-31 |
| 2012-04-27 | 46777.22 | 未披露 |
更多>>
from Dec 31,2010 to Dec 31,2011
Sale of treasury shares
Purchase of treasury shares
Induced conversion of convertible bonds
|
2011-12-31 |
| 2011-12-09 | 46709.98 | 未披露 |
更多>>
from Dec 31,2010 to Sep 30,2011
Sale of treasury shares
Purchase of treasury shares
Induced conversion of convertible bonds
|
2011-09-30 |
| 2011-09-08 | 46670.76 | 未披露 |
更多>>
from December 31, 2010 to June 30, 2011
Sale of treasury shares
Purchase of treasury shares
Induced conversion of convertible bonds
|
2011-06-30 |
| 2011-06-08 | 44286.85 | 未披露 | 定期报告 | 2011-03-31 |
| 2011-05-02 | 44312.57 | 未披露 |
更多>>
from December 31, 2009 to December 31, 2010
Sale of treasury shares
Purchase of treasury shares
Issuance of shares
Induced conversion of convertible bonds
|
2010-12-31 |
| 2010-12-06 | 41177.10 | 未披露 | 定期报告 | 2010-09-30 |
| 2010-09-09 | 41161.00 | 未披露 | 定期报告 | 2010-06-30 |
| 2010-06-02 | 41159.23 | 未披露 |
更多>>
On April 12, 2010, Seadrill completed an equity offering of 12,500,000 new common shares at a price NOK151.5 per share equivalent to US$25.7 increasing the number of shares to 412,288,216
|
2010-04-12 |
| 2010-06-02 | 39909.23 | 未披露 | 定期报告 | 2010-03-31 |
For the period from and including September 2, 2024, through September 9, 2024, the Company purchased a total of 485,105 shares at an average price of $39.88 per share.
For the period from and including August 26, 2024, through August 30, 2024, the Company purchased a total of 482,500 shares at an average price of $43.33 per share.
For the period from and including August 19, 2024, through August 23, 2024, the Company purchased a total of 436,974 shares at an average price of $43.33 per share.
For the period from and including August 12, 2024, through August 16, 2024, the Company purchased a total of 397,500 shares at an average price of $44.92 per share.
For the period from and including August 5, 2024, through August 9, 2024, the Company purchased a total of 515,300 shares at an average price of $45.43 per share.
For the period from and including July 29, 2024, through August 2, 2024, the Company purchased a total of 327,345 shares at an average price of $51.77 per share.
For the period from and including July 22, 2024, through July 26, 2024, the Company purchased a total of 158,387 shares at an average price of $54.77 per share.
For the period from and including July 15, 2024, through July 19, 2024, the Company purchased a total of 248,750 shares at an average price of $54.17 per share.
For the period from and including July 8, 2024, through July 12, 2024, the Company purchased a total of 188,500 shares at an average price of $51.36 per share.
For the period from and including July 1, 2024, through July 5, 2024, the Company purchased a total of 141,502 shares at an average price of $51.13 per share.
June 28, 2024, the Company purchased a total of 134,100 shares.
From December 31, 2022 to December 31, 2023
Shares issued on closing of Aquadrill acquisition
From December 31, 2017 to July 3, 2018
Authorized share capital (Successor) - $0.10 par value each
Issued and fully paid share capital
from December 31, 2015 to September 30, 2016
Sale and purchase of treasury shares, net
Bond conversion
From December 31, 2015 to June 30, 2016
Bond conversion
from December 31, 2013 to September 30, 2014
Employee stock options issued
Conversion of convertible bond
Sale and purchase of treasury shares, net
From December 31, 2012 to March 31, 2013
Sale of treasury shares
from December 31, 2011 to December 31, 2012
Sale of treasury shares
from December 31, 2011 to September 30, 2012
Sale of treasury shares
from December 31, 2011 to June 30, 2012
Sale of treasury shares
Employee stock options issued
Private placement in subsidiary
Costs related to capital increase in subsidiary
from Dec 31,2010 to Dec 31,2011
Sale of treasury shares
Purchase of treasury shares
Induced conversion of convertible bonds
from Dec 31,2010 to Sep 30,2011
Sale of treasury shares
Purchase of treasury shares
Induced conversion of convertible bonds
from December 31, 2010 to June 30, 2011
Sale of treasury shares
Purchase of treasury shares
Induced conversion of convertible bonds
from December 31, 2009 to December 31, 2010
Sale of treasury shares
Purchase of treasury shares
Issuance of shares
Induced conversion of convertible bonds
On April 12, 2010, Seadrill completed an equity offering of 12,500,000 new common shares at a price NOK151.5 per share equivalent to US$25.7 increasing the number of shares to 412,288,216