道森地探
DWSN

股本结构

单位：万股
公告日期 2025-08-13 2025-05-14 2025-03-28 2024-11-13 2024-08-13 2023-11-09
证券总股本 3104.78 3098.42 3098.34 3098.34 3090.68 3081.23
普通股本 3104.78 3098.42 3098.34 3098.34 3090.68 3081.23
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 2025-06-30 2025-03-31 2024-12-31 2024-11-11 2024-06-30 2023-09-30
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
2025-08-13 3104.78 未披露
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From March 31, 2025 to June 30, 2025 Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2025-06-30
2025-05-14 3098.42 未披露
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From January 1, 2025 to March 31, 2025 Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2025-03-31
2025-03-28 3098.34 未披露 定期报告 2024-12-31
2024-11-13 3098.34 未披露 定期报告 2024-11-11
2024-08-13 3090.68 未披露
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From March 31, 2024 to June 30, 2024 Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2024-06-30
2023-11-09 3081.23 未披露
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From June 30, 2023 to September 30, 2023 Issuance of stock for convertible note
2023-09-30
2023-05-15 2500.06 未披露
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From January 1, 2023 to March 31, 2023 Issuance of stock for Breckenridge acquisition
2023-03-31
2022-05-16 2381.23 未披露
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From January 1, 2022 to March 31, 2022 Issuance of common stock under stock compensation plans Shares exchanged for taxes on stock-based compensation
2022-03-31
2022-02-22 2369.24 未披露 定期报告 2022-02-02
2021-11-04 2364.39 未披露
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From June 30, 2021 to September 30, 2021 Issuance of common stock as compensation
2021-09-30
2021-08-13 2363.20 未披露
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From March 31, 2021 to June 30, 2021 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2021-06-30
2020-11-03 2347.81 未披露
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from June 30, 2020 to September 30, 2020 Issuance of common stock under stock compensation plans Shares exchanged for taxes on stock-based compensation
2020-09-30
2020-08-04 2335.06 未披露
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from March 31, 2020 to June 30, 2020 Issuance of common stock under stock compensation plans Shares exchanged for taxes on stock-based compensation
2020-06-30
2020-05-07 2332.54 未披露 定期报告 2020-05-05
2020-03-06 2328.74 未披露
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From December 31, 2018 to December 31, 2019 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2019-12-31
2019-11-05 2325.75 未披露
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from June 30, 2019 to September 30, 2019 Issuance of common stock as compensation
2019-09-30
2019-08-06 2322.17 未披露
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From March 31, 2019 to June 30, 2019 Issuance of common stock under stock compensation plans Issuance of common stock as compensation
2019-06-30
2019-05-07 2317.10 未披露
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From December 31, 2018 to March 31, 2019 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2019-03-31
2019-03-06 2314.17 未披露 定期报告 2019-03-04
2019-03-06 2297.00 未披露
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From December 31, 2017 to December 31, 2018 Cash in lieu of fractional shares for stock dividend Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2018-12-31
2018-11-02 2294.36 未披露 定期报告 2018-09-30
2018-08-06 2292.12 未披露 定期报告 2018-08-03
2018-08-06 2291.60 未披露 定期报告 2018-06-30
2018-05-11 2289.39 未披露
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Common stock dividend: 0.05 shares per share
2018-05-11
2018-05-08 2180.38 未披露 定期报告 2018-05-04
2018-05-08 2289.39 未披露 定期报告 2018-03-31
2018-03-09 2179.25 未披露 定期报告 2018-03-05
2018-03-09 2178.82 未披露
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from December 31, 2016 to December 31, 2017 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
2017-12-31
2017-11-03 2171.80 未披露 定期报告 2017-09-30
2017-08-03 2170.17 未披露 定期报告 2017-06-30
2017-05-09 2168.31 未披露 定期报告 2017-05-05
2017-05-09 2167.83 未披露 定期报告 2017-03-31
2017-03-13 2166.36 未披露 定期报告 2017-03-09
2017-03-13 2170.49 未披露
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from December 31, 2015 to December 31, 2016 Shares exchanged for taxes on stock-based compensation Issuance of common stock under stock compensation plans Issuance of common stock as compensation
2016-12-31
2016-11-03 2163.25 未披露 定期报告 2016-09-30
2016-08-04 2162.23 未披露 定期报告 2016-06-30
2016-05-10 2159.62 未披露 定期报告 2016-03-31
2016-03-16 2162.93 未披露 定期报告 2016-03-11
2016-03-16 2158.09 未披露
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from December 31, 2014 to December 31, 2015 Shares exchanged for taxes on stock-based compensation Stock consideration issued in merger Issurance of common stock under stock compensation plans including tax effect Issuance of common stock as compensation
2015-12-31
2015-11-06 2157.15 未披露 定期报告 2015-11-04
2015-11-06 2152.31 未披露 定期报告 2015-09-30
2015-08-07 2157.15 未披露 定期报告 2015-08-03
2015-08-07 2152.31 未披露 定期报告 2015-06-30
2015-04-30 2154.37 未披露 定期报告 2015-04-28
2015-05-18 2154.27 未披露 定期报告 2015-03-31
2015-03-16 2169.24 未披露 定期报告 2015-03-06
2015-03-16 733.23 未披露
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from December 31, 2013 to February 12, 2015 Issuance of restricted common stock, net of retirements Exercise of stock options On February 11, 2015 the Company effected a one-for-three stock split
2015-02-12
2014-12-16 2199.70 未披露 定期报告 2014-12-15
2014-11-06 2199.92 未披露 定期报告 2014-11-05
2014-11-10 2199.92 未披露 定期报告 2014-10-31
2014-12-16 2210.25 未披露 定期报告 2014-09-30
2014-05-08 2195.72 未披露 定期报告 2014-03-31
2014-03-17 2195.72 未披露 定期报告 2014-03-03
2014-03-17 2194.48 未披露
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From December 31,2012 to October 31,2013 5% common stock dividend Issuance (rescindment) of restricted common stock Exercise of stock options
2013-10-31
2013-11-08 2192.06 未披露 定期报告 2013-09-30
2013-08-08 2185.00 未披露
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The 5% stock dividend was paid on May 14, 2013, to shareholders of record as of April 30, 2013
2013-06-30
2013-05-10 2076.66 未披露 定期报告 2013-05-01
2013-04-19 2170.98 未披露
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a 5% stock dividend
2013-04-26
2013-05-10 2080.75 未披露 定期报告 2013-03-31
2013-03-15 2067.60 未披露 定期报告 2013-03-01
2013-03-15 2065.24 未披露
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from December 31, 2011 to September 30, 2012 5% common stock dividend Issuance of restricted common stock Exercise of stock options
2012-09-30
2012-08-09 2043.93 未披露 定期报告 2012-06-30
2012-05-10 1944.18 未披露 定期报告 2012-05-01
2012-04-20 2027.61 未披露
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a 5% stock dividend
2012-04-26
2012-05-10 1940.28 未披露 定期报告 2012-03-31
2012-03-15 1935.66 未披露 定期报告 2012-03-01
2012-03-15 1931.06 未披露
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from December 31, 2010 to December 31, 2011 Issuance of common stock awards Issuance of restricted common stock Exercise of stock options Purchase of treasury shares
2011-12-31
2011-11-09 1925.82 未披露 定期报告 2011-09-30
2011-08-09 1924.00 未披露 定期报告 2011-06-30
2011-05-16 1923.89 未披露 定期报告 2011-03-31
2010-08-09 1920.44 未披露 定期报告 2010-06-30
2010-04-20 1826.58 未披露
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a 5% stock dividend
2010-04-28
2010-03-15 1828.53 未披露
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from December 31, 2008 to December 31, 2009 5% common stock dividend Issuance of restricted common stock Cancellation of restricted stock Exercise of stock options
2009-12-31
2009-03-16 1739.60 未披露 定期报告 2009-02-27
2009-03-16 1739.75 未披露
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from December 31, 2007 to December 31, 2008 5% common stock dividend Issuance of restricted common stock Cancellation of restricted stock Exercise of stock options
2008-12-31
2008-03-14 1655.72 未披露
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from December 31, 2006 to December 31, 2007 5% common stock dividend Issuance of restricted common stock Cancellation of restricted stock Exercise stock options Shares issued
2007-12-31
2007-03-28 1574.57 未披露 定期报告 2007-03-19
2007-03-28 1571.56 未披露
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from December 31, 2005 to December 31, 2006 5% common stock dividend Exercise of stock options Issuance of restricted common stock
2006-12-31
2006-03-29 1486.76 未披露 定期报告 2006-03-20
2006-03-29 1484.96 未披露
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from December 31, 2004 to December 31, 2005 Conversion of preferred stock Redemption of 8% series C convertible preferred stock Exercise of stock options Issuance of common stock
2005-12-31
2005-03-30 610.29 未披露 定期报告 2005-03-18
2005-03-30 607.01 283.59
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from December 31, 2003 to December 31, 2004 Cash dividends on 8-1/2% senior convertible preferred stock Conversion of preferred stock Exercise of stock options Issuance of common stock
2004-12-31
2004-03-30 569.51 308.24
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from December 31, 2002 to December 31, 2003 Conversion of preferred stock Exercise of stock options Issuance of common stock
2003-12-31
2003-03-28 551.51 284.08
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from December 31, 2001 to December 31, 2002 Conversion of preferred stock Dividend on 8-1/2% senior convertible preferred stock
2002-12-31
2002-03-29 550.98 未披露
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As of January 31, 2002, a total of 1,092,250 shares of Series C Preferred Stock had been converted into shares of Common Stock. As a result, 58,100 shares of Series C Preferred Stock remained outstanding at January 31, 2002.
2002-03-22
2002-03-29 247.92 359.61
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from December 31, 2000 to December 31, 2001 Conversion of preferred stock Dividend on 8-1/2% senior convertible preferred stock Exercise of stock warrants Common stock issued for redeemed stock warrants
2001-12-31
2001-03-30 235.75 未披露 定期报告 2001-03-23
2001-03-30 225.34 344.15
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from December 31, 1999 to December 31, 2000 Conversion of note into preferred stock Conversion of preferred stock Dividend on 8-1/2% senior convertible preferred stock
2000-12-31
2000-04-04 226.71 未披露 定期报告 2000-03-10
2000-04-04 225.34 111.58
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from December 31, 1998 to December 31, 1999 Conversion of preferred stock Issuance of common stock
1999-12-31
1999-04-30 217.20 112.94
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from December 31,1997 to December 31,1998 Exercise of stock options and warrants
1998-12-31
1998-03-31 647.55 112.94
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from December 31,1996 to December 31,1997 Conversion of preferred stock Exercise of stock options
1997-12-31
1997-03-31 631.57 未披露 定期报告 1997-03-20
1997-03-31 626.76 115.04
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from December 31,1995 to December 31,1996 Private placement,net of expenses of $451,041 Exercise of warrants Compensation paid in common stock Exercise of stock options
1996-12-31
1996-04-01 616.60 未披露
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from January 1, 1994 to December 31, 1994 Conversion of preferred stock Conversion of subordinated debentures Exercise of stock options Private placement
1994-12-31
From March 31, 2025 to June 30, 2025 Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
From January 1, 2025 to March 31, 2025 Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
From March 31, 2024 to June 30, 2024 Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
From June 30, 2023 to September 30, 2023 Issuance of stock for convertible note
From January 1, 2023 to March 31, 2023 Issuance of stock for Breckenridge acquisition
From January 1, 2022 to March 31, 2022 Issuance of common stock under stock compensation plans Shares exchanged for taxes on stock-based compensation
From June 30, 2021 to September 30, 2021 Issuance of common stock as compensation
From March 31, 2021 to June 30, 2021 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
from June 30, 2020 to September 30, 2020 Issuance of common stock under stock compensation plans Shares exchanged for taxes on stock-based compensation
from March 31, 2020 to June 30, 2020 Issuance of common stock under stock compensation plans Shares exchanged for taxes on stock-based compensation
From December 31, 2018 to December 31, 2019 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
from June 30, 2019 to September 30, 2019 Issuance of common stock as compensation
From March 31, 2019 to June 30, 2019 Issuance of common stock under stock compensation plans Issuance of common stock as compensation
From December 31, 2018 to March 31, 2019 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
From December 31, 2017 to December 31, 2018 Cash in lieu of fractional shares for stock dividend Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
Common stock dividend: 0.05 shares per share
from December 31, 2016 to December 31, 2017 Issuance of common stock under stock compensation plans Issuance of common stock as compensation Shares exchanged for taxes on stock-based compensation
from December 31, 2015 to December 31, 2016 Shares exchanged for taxes on stock-based compensation Issuance of common stock under stock compensation plans Issuance of common stock as compensation
from December 31, 2014 to December 31, 2015 Shares exchanged for taxes on stock-based compensation Stock consideration issued in merger Issurance of common stock under stock compensation plans including tax effect Issuance of common stock as compensation
from December 31, 2013 to February 12, 2015 Issuance of restricted common stock, net of retirements Exercise of stock options On February 11, 2015 the Company effected a one-for-three stock split
From December 31,2012 to October 31,2013 5% common stock dividend Issuance (rescindment) of restricted common stock Exercise of stock options
The 5% stock dividend was paid on May 14, 2013, to shareholders of record as of April 30, 2013
a 5% stock dividend
from December 31, 2011 to September 30, 2012 5% common stock dividend Issuance of restricted common stock Exercise of stock options
a 5% stock dividend
from December 31, 2010 to December 31, 2011 Issuance of common stock awards Issuance of restricted common stock Exercise of stock options Purchase of treasury shares
a 5% stock dividend
from December 31, 2008 to December 31, 2009 5% common stock dividend Issuance of restricted common stock Cancellation of restricted stock Exercise of stock options
from December 31, 2007 to December 31, 2008 5% common stock dividend Issuance of restricted common stock Cancellation of restricted stock Exercise of stock options
from December 31, 2006 to December 31, 2007 5% common stock dividend Issuance of restricted common stock Cancellation of restricted stock Exercise stock options Shares issued
from December 31, 2005 to December 31, 2006 5% common stock dividend Exercise of stock options Issuance of restricted common stock
from December 31, 2004 to December 31, 2005 Conversion of preferred stock Redemption of 8% series C convertible preferred stock Exercise of stock options Issuance of common stock
from December 31, 2003 to December 31, 2004 Cash dividends on 8-1/2% senior convertible preferred stock Conversion of preferred stock Exercise of stock options Issuance of common stock
from December 31, 2002 to December 31, 2003 Conversion of preferred stock Exercise of stock options Issuance of common stock
from December 31, 2001 to December 31, 2002 Conversion of preferred stock Dividend on 8-1/2% senior convertible preferred stock
As of January 31, 2002, a total of 1,092,250 shares of Series C Preferred Stock had been converted into shares of Common Stock. As a result, 58,100 shares of Series C Preferred Stock remained outstanding at January 31, 2002.
from December 31, 2000 to December 31, 2001 Conversion of preferred stock Dividend on 8-1/2% senior convertible preferred stock Exercise of stock warrants Common stock issued for redeemed stock warrants
from December 31, 1999 to December 31, 2000 Conversion of note into preferred stock Conversion of preferred stock Dividend on 8-1/2% senior convertible preferred stock
from December 31, 1998 to December 31, 1999 Conversion of preferred stock Issuance of common stock
from December 31,1997 to December 31,1998 Exercise of stock options and warrants
from December 31,1996 to December 31,1997 Conversion of preferred stock Exercise of stock options
from December 31,1995 to December 31,1996 Private placement,net of expenses of $451,041 Exercise of warrants Compensation paid in common stock Exercise of stock options
from January 1, 1994 to December 31, 1994 Conversion of preferred stock Conversion of subordinated debentures Exercise of stock options Private placement
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