股本结构

单位:万股
公告日期 2026-02-13 2025-11-12 2025-09-22 2025-09-12 2025-05-15 2025-05-15
证券总股本 655.57 655.11 658.61 655.13 658.61 655.11
普通股本 655.57 655.11 658.61 655.13 658.61 655.11
优先股 31.34 31.30 31.34 31.34 31.34 31.30
其他 未披露 未披露 未披露 未披露 未披露 未披露
变动日期 2026-02-05 2025-09-30 2025-09-08 2025-06-30 2025-05-02 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
2026-02-13 655.57 31.34 定期报告 2026-02-05
2025-11-12 655.11 31.30 定期报告 2025-09-30
2025-09-22 658.61 31.34 定期报告 2025-09-08
2025-09-12 655.13 31.34 定期报告 2025-06-30
2025-05-15 658.61 31.34 定期报告 2025-05-02
2025-05-15 655.11 31.30
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From June 30, 2024 to March 31, 2025 Cancellation of Treasury Stock
2025-03-31
2025-04-07 659.39 31.34 定期报告 2025-03-24
2025-02-19 658.61 31.34 定期报告 2025-02-03
2025-02-19 658.61 31.30
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From September 30, 2024 to December 31, 2024 Cancellation of Treasury stock Purchase of Treasury stock
2024-12-31
2024-11-12 665.43 31.34 定期报告 2024-11-08
2024-11-12 668.71 31.30
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From June 30, 2024 to September 30, 2024 Purchase of Treasury stock
2024-09-30
2024-05-15 671.10 31.34 定期报告 2024-03-31
2024-04-08 671.02 31.34 定期报告 2024-03-25
2024-02-14 671.10 31.34 定期报告 2024-02-09
2024-02-14 671.11 31.30
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From September 30, 2023 to December 31, 2023 Cancellation of shares Purchase of Treasury stock
2023-12-31
2023-11-14 683.35 31.34 定期报告 2023-11-07
2023-11-14 683.41 31.30
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From June 30, 2023 to September 30, 2023 Purchase of Treasury stock
2023-09-30
2023-09-28 683.35 31.34
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From June 30, 2022 to June 30, 2023 Cancellation of shares
2023-06-30
2023-05-15 706.67 31.34 定期报告 2023-05-05
2023-05-15 706.70 31.30
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From December 31, 2022 to March 31, 2023 Purchase of Treasury stock
2023-03-31
2023-02-14 706.67 31.34 定期报告 2023-02-07
2023-02-14 706.70 31.30
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From September 30, 2022 to December 31, 2022 Purchase of Treasury stock Cancellation of shares
2022-12-31
2022-11-14 706.67 31.34 定期报告 2022-11-07
2022-11-14 692.81 31.30
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From June 30, 2022 to September 30, 2022 Purchase of Treasury stock
2022-09-30
2022-09-29 693.69 31.34 定期报告 2022-06-30
2022-05-16 708.27 31.34 定期报告 2022-05-06
2022-05-16 708.30 31.30 定期报告 2022-03-31
2022-02-14 693.69 31.34 定期报告 2022-02-04
2022-02-14 708.30 31.30 定期报告 2021-12-31
2021-11-15 693.69 31.34 定期报告 2021-11-03
2021-11-15 693.71 31.30 定期报告 2021-09-30
2021-10-13 693.69 31.34
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From June 30, 2020 to April 5, 2021 Stock issued to employees under stock bonus plans
2021-04-05
2021-05-13 693.71 31.30 定期报告 2021-03-31
2021-02-16 693.69 31.34 定期报告 2021-02-05
2021-02-16 694.91 31.30 定期报告 2020-12-31
2020-10-01 683.01 31.34
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From June 30, 2019 to April 20, 2020 Stock issued to employees under stock bonus plans
2020-04-20
2020-02-10 683.01 31.30 定期报告 2019-12-31
2019-11-12 683.01 31.34 定期报告 2019-11-06
2019-11-12 683.01 31.30 定期报告 2019-09-30
2019-09-30 683.01 31.34 定期报告 2019-09-13
2019-05-10 674.01 31.34 定期报告 2019-04-30
2019-05-10 674.01 31.30 定期报告 2019-03-31
2019-04-05 674.01 31.18 定期报告 2019-03-25
2019-02-11 674.01 31.34 定期报告 2019-01-31
2019-02-11 674.01 31.30 定期报告 2018-12-31
2018-11-08 674.01 31.34 定期报告 2018-11-06
2018-11-08 674.01 31.30 定期报告 2018-09-30
2018-09-21 674.01 31.34 定期报告 2018-09-10
2018-09-21 667.02 31.34 定期报告 2018-06-30
2018-05-10 667.02 31.34 定期报告 2018-04-30
2018-05-02 706.15 31.34 定期报告 2018-04-19
2018-05-10 667.11 31.30 定期报告 2018-03-31
2018-02-13 667.02 31.34 定期报告 2018-01-31
2018-02-13 667.11 31.30 定期报告 2017-12-31
2017-11-09 667.02 31.34 定期报告 2017-11-06
2017-11-09 667.11 31.30 定期报告 2017-09-30
2017-09-27 667.02 31.34
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from June 30, 2016 to June 30, 2017 Stock issued to employees under stock bonus plans Issuance of stock for acquistion Stock option exercised
2017-06-30
2017-05-10 658.49 31.34 定期报告 2017-04-30
2017-04-26 658.49 未披露 定期报告 2017-04-12
2017-05-10 643.41 31.30 定期报告 2017-03-31
2017-02-09 654.20 31.34 定期报告 2017-01-31
2017-02-09 654.21 31.30 定期报告 2016-12-31
2016-11-09 654.07 31.34 定期报告 2016-11-04
2016-11-09 690.11 31.30 定期报告 2016-09-30
2016-09-28 654.04 31.34 定期报告 2016-09-06
2016-09-28 643.38 31.34
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From June 30, 2015 to June 30, 2016 Stock issued to employees under stock bonus plans Stock option exercised
2016-06-30
2016-04-29 643.35 未披露 定期报告 2016-04-14
2016-05-10 643.41 31.30 定期报告 2016-03-31
2016-02-09 643.35 未披露 定期报告 2016-01-31
2016-02-09 643.41 31.30 定期报告 2015-12-31
2015-11-09 643.35 未披露 定期报告 2015-11-02
2015-11-09 643.41 31.30 定期报告 2015-09-30
2015-09-29 643.35 31.34
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from June 30, 2014 to June 30, 2015 Stock issued to employees under stock bonus plans
2015-06-30
2015-05-11 643.35 未披露 定期报告 2015-04-30
2015-05-11 643.41 31.30 定期报告 2015-03-31
2015-02-10 643.35 31.34 定期报告 2015-01-31
2015-02-10 644.51 31.30 定期报告 2014-12-31
2014-11-10 643.35 31.34 定期报告 2014-10-31
2014-11-10 643.41 31.30 定期报告 2014-09-30
2014-09-29 643.35 31.34 定期报告 2014-09-05
2014-09-29 642.85 31.34
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from June 30, 2013 to June 30, 2014 Stock issued to employees under stock bonus plans Issuance of stock for goods and services Stock option exercised
2014-06-30
2014-05-09 640.77 31.34 定期报告 2014-04-28
2014-05-15 640.81 31.30 定期报告 2014-03-31
2014-02-18 640.77 31.34 定期报告 2014-01-31
2014-02-18 639.31 31.30 定期报告 2013-12-31
2013-11-14 639.27 31.34 定期报告 2013-10-31
2013-11-14 637.11 31.30 定期报告 2013-09-30
2013-10-15 637.02 31.34 定期报告 2013-09-05
2013-10-15 635.18 31.34
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from June 30, 2012 to June 30, 2013 Stock issued to employees under stock bonus plans
2013-06-30
2013-05-15 635.18 31.34 定期报告 2013-04-30
2013-05-14 635.18 31.34 定期报告 2013-04-26
2013-05-15 634.89 31.34 定期报告 2013-03-31
2012-11-14 631.39 31.34 定期报告 2012-10-31
2012-09-28 628.39 31.34
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from June 30, 2011 to June 30, 2012 Issuance of stock for goods and services Stock issued to employees under stock bonus plans
2012-06-30
2012-05-15 624.39 31.35 定期报告 2012-03-31
2012-02-14 621.81 31.35 定期报告 2012-01-31
2012-02-14 614.54 31.35 定期报告 2011-12-31
2011-11-14 610.54 31.35 定期报告 2011-10-31
2011-11-14 606.02 31.35 定期报告 2011-09-30
2011-09-30 606.02 31.34 定期报告 2011-09-08
2011-09-30 600.76 31.35
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from June 30,2010 to June 30,2011 Stock issued to employees under stock bonus plans Issuance of stock for goods and services
2011-06-30
2011-05-10 589.60 31.35 定期报告 2011-04-30
2011-05-10 585.20 31.35 定期报告 2011-03-31
2011-02-18 564.70 31.35 定期报告 2011-01-31
2011-02-18 561.24 31.35 定期报告 2010-12-31
2010-11-19 551.98 31.35 定期报告 2010-10-31
2010-11-19 548.35 31.35 定期报告 2010-09-30
2010-10-13 535.69 31.35
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from June 30, 2009 to June 30, 2010 Stock issued to employees under stock bonus plans
2010-06-30
2009-10-05 528.89 31.35
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from June 30, 2008 to June 30,2009 Stock issued to employees under stock bonus plans
2009-06-30
2008-10-07 528.69 31.35
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from June 30, 2007 to June 30,2008 Stock issued to employees under stock bonus plans Issuance of stock for goods and services
2008-06-30
2007-10-02 527.69 31.35 定期报告 2007-09-14
2007-10-02 525.69 31.35
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from June 30, 2006 to June 30,2007 Exercise of Stock Options Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Sale of stock for cash Cancel shares from notes receivable On April 17, 2007, the Company effected a one-for twenty-five reverse split of its issued and outstanding Common Stock,treasury shares of the Common Stock,the Class B Common Stock,the Class C Common Stock,the Class A Non-Voting Preferred Stock and the Preferred Stock.
2007-06-30
2006-09-20 12892.64 783.63 定期报告 2006-08-30
2006-09-20 12456.19 783.63
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from June 30, 2005 to June 30,2006 Exercise of Stock Options Compensatory element of stock options Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services
2006-06-30
2005-09-28 11685.30 783.63 定期报告 2005-09-01
2005-09-28 11431.87 783.63
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from June 30, 2004 to June 30,2005 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Issuance of stock for notes receivable employee stockholders Conversion of Class B common stock to common stock
2005-06-30
2004-09-16 10899.80 783.63 定期报告 2004-08-31
2004-09-16 10798.09 783.63
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from June 30, 2003 to June 30,2004 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Issuance of stock for notes receivable employee stockholders
2004-06-30
2003-09-30 9545.77 783.63 定期报告 2003-09-03
2003-09-30 9172.89 783.63
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from June 30, 2002 to June 30,2003 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Issuance of stock for options held by related party Issuance of stock for note payable Issuance of stock for minority interest Conversion of Class B common stock to common stock
2003-06-30
2002-10-07 8313.68 783.63 定期报告 2002-09-19
2002-10-07 8085.82 783.63
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from June 30, 2001 to June 30,2002 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for professional services Issuance of stock under consulting contracts Issuance of stock for note receivable stockholder Issuance of stock for conversion of convertible debentures Issuance of stock for financing costs Issuance of stock for notes payable Issuance of stock for equipment
2002-06-30
2001-10-12 6961.12 783.63 定期报告 2001-09-20
2001-10-12 6880.04 783.63
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from June 30, 2000 to June 30,2001 Exercise of Stock Options Purchase of common stock Stock bonus to employees under stock bonus plans Issuance of stock for professional services Issuance of stock under consulting contracts Issuance of stock for research and development expenses Issuance of stock for note receivable shareholders Value assigned to warrants issued in debt financing
2001-06-30
2000-09-28 6624.52 783.63 定期报告 2000-09-06
2000-09-28 6588.35 783.63
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from June 30, 1999 to June 30,2000 Exercise of Stock Options Purchase of common stock Stock bonus to employees under stock bonus plans Issuance of stock in settlement of liabilities Issuance of stock under consulting contracts Issuance of stock for acquisition of Central Health Care Conversion of Class B common stock to Class A common stock
2000-06-30
1999-10-08 6437.30 783.63 定期报告 1999-09-10
1999-10-08 6336.11 783.63
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from June 30, 1998 to June 30, 1999 Purchase of common stock Stock bonus to employees under stock bonus plans Issuance of stock in settlement of liabilities Shares returned in cancellation of notes receivable Issuance of stock under consulting contracts Issuance of stock for acquisition of Central Health Care Conversion of Class B common stock to Class A common stock
1999-06-30
1998-09-29 6244.79 783.63 定期报告 1998-09-21
1998-09-29 6252.27 783.63
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from June 30, 1997 to June 30, 1998 Stock bonus to employees under 1995 stock bonus plan Shares issued under 1993 incentive stock option plan Shares issued under 1986 incentive stock option plan Issuance of stock in settlement of liabilities Shares issued under 1997 non-statutory plan Issuance of stock under consulting contracts Additional consideration related to acquisition of Affordable Diagnostics, Inc. Issuance of stock in substitution for 4,909,767 warrants
1998-06-30
1997-10-15 5947.67 785.56 定期报告 1997-09-22
1997-10-15 5870.17 785.56
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from June 30, 1996 to June 30, 1997 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock under stock bonus plans Issuance of stock under consulting contracts Issuance of stock for acquisition of Affordable Dioagnostics, Inc.
1997-06-30
1996-10-15 5325.50 785.56 定期报告 1996-09-03
1996-10-15 5562.80 785.56
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from June 30, 1995 to June 30, 1996 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock Conversion from Class B to Class A Conversion from class B to class C Stock dividend adjustment Class A non-voting preferred
1996-06-30
1995-11-13 4226.67 未披露 定期报告 1995-09-15
1995-11-13 4142.29 762.41
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from June 30, 1994 to June 30, 1995 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock Conversion from Class B to Class A Stock dividend adjustment Class A non-voting preferred
1995-06-30
1995-11-13 3543.03 未披露
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from June 30, 1993 to June 30, 1994 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock Conversion from Class B to Class A
1994-06-30
From June 30, 2024 to March 31, 2025 Cancellation of Treasury Stock
From September 30, 2024 to December 31, 2024 Cancellation of Treasury stock Purchase of Treasury stock
From June 30, 2024 to September 30, 2024 Purchase of Treasury stock
From September 30, 2023 to December 31, 2023 Cancellation of shares Purchase of Treasury stock
From June 30, 2023 to September 30, 2023 Purchase of Treasury stock
From June 30, 2022 to June 30, 2023 Cancellation of shares
From December 31, 2022 to March 31, 2023 Purchase of Treasury stock
From September 30, 2022 to December 31, 2022 Purchase of Treasury stock Cancellation of shares
From June 30, 2022 to September 30, 2022 Purchase of Treasury stock
From June 30, 2020 to April 5, 2021 Stock issued to employees under stock bonus plans
From June 30, 2019 to April 20, 2020 Stock issued to employees under stock bonus plans
from June 30, 2016 to June 30, 2017 Stock issued to employees under stock bonus plans Issuance of stock for acquistion Stock option exercised
From June 30, 2015 to June 30, 2016 Stock issued to employees under stock bonus plans Stock option exercised
from June 30, 2014 to June 30, 2015 Stock issued to employees under stock bonus plans
from June 30, 2013 to June 30, 2014 Stock issued to employees under stock bonus plans Issuance of stock for goods and services Stock option exercised
from June 30, 2012 to June 30, 2013 Stock issued to employees under stock bonus plans
from June 30, 2011 to June 30, 2012 Issuance of stock for goods and services Stock issued to employees under stock bonus plans
from June 30,2010 to June 30,2011 Stock issued to employees under stock bonus plans Issuance of stock for goods and services
from June 30, 2009 to June 30, 2010 Stock issued to employees under stock bonus plans
from June 30, 2008 to June 30,2009 Stock issued to employees under stock bonus plans
from June 30, 2007 to June 30,2008 Stock issued to employees under stock bonus plans Issuance of stock for goods and services
from June 30, 2006 to June 30,2007 Exercise of Stock Options Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Sale of stock for cash Cancel shares from notes receivable On April 17, 2007, the Company effected a one-for twenty-five reverse split of its issued and outstanding Common Stock,treasury shares of the Common Stock,the Class B Common Stock,the Class C Common Stock,the Class A Non-Voting Preferred Stock and the Preferred Stock.
from June 30, 2005 to June 30,2006 Exercise of Stock Options Compensatory element of stock options Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services
from June 30, 2004 to June 30,2005 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Issuance of stock for notes receivable employee stockholders Conversion of Class B common stock to common stock
from June 30, 2003 to June 30,2004 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Issuance of stock for notes receivable employee stockholders
from June 30, 2002 to June 30,2003 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for goods and services Issuance of stock under consulting services Issuance of stock for options held by related party Issuance of stock for note payable Issuance of stock for minority interest Conversion of Class B common stock to common stock
from June 30, 2001 to June 30,2002 Exercise of Stock Options Exercise of callable warrants Stock issued to employees under stock bonus plans Issuance of stock for professional services Issuance of stock under consulting contracts Issuance of stock for note receivable stockholder Issuance of stock for conversion of convertible debentures Issuance of stock for financing costs Issuance of stock for notes payable Issuance of stock for equipment
from June 30, 2000 to June 30,2001 Exercise of Stock Options Purchase of common stock Stock bonus to employees under stock bonus plans Issuance of stock for professional services Issuance of stock under consulting contracts Issuance of stock for research and development expenses Issuance of stock for note receivable shareholders Value assigned to warrants issued in debt financing
from June 30, 1999 to June 30,2000 Exercise of Stock Options Purchase of common stock Stock bonus to employees under stock bonus plans Issuance of stock in settlement of liabilities Issuance of stock under consulting contracts Issuance of stock for acquisition of Central Health Care Conversion of Class B common stock to Class A common stock
from June 30, 1998 to June 30, 1999 Purchase of common stock Stock bonus to employees under stock bonus plans Issuance of stock in settlement of liabilities Shares returned in cancellation of notes receivable Issuance of stock under consulting contracts Issuance of stock for acquisition of Central Health Care Conversion of Class B common stock to Class A common stock
from June 30, 1997 to June 30, 1998 Stock bonus to employees under 1995 stock bonus plan Shares issued under 1993 incentive stock option plan Shares issued under 1986 incentive stock option plan Issuance of stock in settlement of liabilities Shares issued under 1997 non-statutory plan Issuance of stock under consulting contracts Additional consideration related to acquisition of Affordable Diagnostics, Inc. Issuance of stock in substitution for 4,909,767 warrants
from June 30, 1996 to June 30, 1997 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock under stock bonus plans Issuance of stock under consulting contracts Issuance of stock for acquisition of Affordable Dioagnostics, Inc.
from June 30, 1995 to June 30, 1996 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock Conversion from Class B to Class A Conversion from class B to class C Stock dividend adjustment Class A non-voting preferred
from June 30, 1994 to June 30, 1995 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock Conversion from Class B to Class A Stock dividend adjustment Class A non-voting preferred
from June 30, 1993 to June 30, 1994 Stock bonus to employees (measured at the average quoted market price on the award dates) Under incentive stock option plan Shares issued under non-statutory plans Issuance of stock in settlement of liabilities Issuance of stock Conversion from Class B to Class A