股本结构

单位:万股
公告日期 2026-02-09 2026-02-09 2026-01-15 2025-11-25 2025-11-25 2025-08-07
证券总股本 1368.54 1383.89 1384.67 1383.91 1383.97 1380.60
普通股本 1368.54 1383.89 1384.67 1383.91 1383.97 1380.60
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 2026-02-02 2025-12-31 2025-12-29 2025-11-14 2025-09-30 2025-08-01
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
2026-02-09 1368.54 未披露 定期报告 2026-02-02
2026-02-09 1383.89 未披露
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From September 30, 2025 to December 31, 2025 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Repurchase of shares for payment of withholding taxes for vested restricted stock grants Exercise of stock options, net of shares exchanged for payment Repurchase of common stock
2025-12-31
2026-01-15 1384.67 未披露 定期报告 2025-12-29
2025-11-25 1383.91 未披露 定期报告 2025-11-14
2025-11-25 1383.97 未披露
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From September 30, 2024 to September 30, 2025 Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Exercise of stock options, net of shares exchanged for payment
2025-09-30
2025-08-07 1380.60 未披露 定期报告 2025-08-01
2025-08-07 1380.57 未披露
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From March 31, 2025 to June 30, 2025 Issuance of common stock under equity compensation plans, net Issuance of common stock under employee stock purchase plan Repurchase of common stock Exercise of stock options, net of shares exchanged for payment
2025-06-30
2025-05-09 1383.10 未披露 定期报告 2025-05-01
2025-05-09 1399.18 未披露
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From December 31, 2024 to March 31, 2025 Issuance of common stock under equity compensation plans, net Repurchase of common stock Exercise of stock options, net of shares exchanged for payment
2025-03-31
2025-02-07 1413.15 未披露
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From September 30, 2024 to December 31, 2024 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock
2024-12-31
2025-01-16 1412.66 未披露 定期报告 2024-12-30
2024-11-15 1428.86 未披露 定期报告 2024-11-08
2024-11-15 1422.91 未披露
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From September 30, 2023 to September 30, 2024 Issuance of common stock under equity compensation plans, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock
2024-09-30
2024-08-06 1423.79 未披露 定期报告 2024-07-26
2024-08-06 1423.87 未披露
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From March 31, 2024 to June 30, 2024 Issuance of common stock under employee stock purchase plan Repurchase of common stock
2024-06-30
2024-05-07 1423.33 未披露 定期报告 2024-05-01
2024-05-07 1441.00 未披露
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From December 31, 2023 to March 31, 2024 Issuance of common stock under equity compensation plans, net Repurchase of common stock Exercise of stock options, net of shares exchanged for payment
2024-03-31
2024-02-05 1470.67 未披露 定期报告 2024-01-29
2024-02-05 1493.97 未披露
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From September 30,2023 to December 31,2023 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock
2023-12-31
2023-01-11 1498.96 未披露 定期报告 2023-12-27
2023-11-29 1525.45 未披露 定期报告 2023-11-13
2023-11-29 1525.47 未披露
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From September 30, 2022 to September 30, 2023 Issuance of common stock under equity compensation plans, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants Issuance of common stock, net
2023-09-30
2023-08-08 1526.18 未披露 定期报告 2023-08-04
2023-05-08 1525.38 未披露 定期报告 2023-05-01
2023-05-08 1525.47 未披露
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From December 31, 2022 to March 31, 2023 Exercise of stock options, net of shares exchanged for payment Issuance of common stock under equity compensation plans
2023-03-31
2023-02-07 1521.96 未披露 定期报告 2023-01-23
2023-02-07 1521.84 未披露
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From September 30, 2022 to December 31, 2022 Repurchase of shares for payment of withholding taxes for stock grants Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans Issuance of common stock, net Exercise of stock options, net of shares exchanged for payment
2022-12-31
2023-01-10 1521.28 未披露 定期报告 2022-12-28
2022-12-08 1501.85 未披露
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Common stock offered 1,200,000 shares by the company
2022-12-09
2022-11-23 1381.85 未披露
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From September 30, 2021 to September 30, 2022 Restricted stock issuance, net of forfeitures Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
2022-09-30
2022-08-03 1377.77 未披露
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From March 31, 2022 to June 30, 2022 Issuance of common stock under employee stock purchase plan Withholding related to exercise of stock options Restricted stock issuance, net of forfeitures
2022-06-30
2022-05-04 1377.16 未披露 定期报告 2022-04-19
2022-05-04 1377.26 未披露
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from December 31, 2021 to March 31, 2022 Restricted stock issuance, net of forfeitures Withholding related to exercise of stock options
2022-03-31
2022-02-02 1376.25 未披露
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From September 30, 2021 to December 31, 2021 Restricted stock issued Issuance of common stock under employee stock purchase plan Withholding related to exercise of stock options Repurchase of shares for payment of withholding taxes for vested restricted stock grants
2021-12-31
2022-01-12 1375.48 未披露 定期报告 2021-12-29
2021-11-10 1373.22 未披露
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From September 30, 2020 to September 30, 2021 Restricted stock issuance, net of forfeitures Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
2021-09-30
2021-07-23 1374.25 未披露
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From March 31, 2021 to June 30, 2021 Issuance of common stock under employee stock purchase plan
2021-06-30
2021-04-28 1373.28 未披露
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from December 31, 2020 to March 31, 2021 Restricted stock issuance, net of forfeitures Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
2021-03-31
2021-02-03 1372.79 未披露
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From September 30, 2020 to December 31, 2020 Restricted stock issued Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
2020-12-31
2021-01-12 1371.29 未披露 定期报告 2020-12-29
2020-11-12 1365.00 未披露
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From September 30, 2019 to September 30, 2020 Repurchase of common stock Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
2020-09-30
2020-07-30 1364.70 未披露
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From March 31, 2020 to June 30, 2020 Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment
2020-06-30
2020-05-01 1362.76 未披露
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From December 31, 2019 to March 31, 2020 Repurchase of common stock Restricted stock issuance, net Exercise of stock options
2020-03-31
2020-01-29 1365.75 未披露
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from September 30, 2019 to December 31, 2019 Issuance of common stock under employee stock purchase plan Exercise of stock options Tax withholding related to vesting of restricted stock grants
2019-12-31
2019-11-15 1364.18 未披露
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from September 30, 2018 to September 30, 2019 Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
2019-09-30
2019-08-01 1365.19 未披露
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from March 31, 2019 to June 30,2019 Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Tax withholding related to vesting of restricted stock grants
2019-06-30
2019-05-01 1366.40 未披露 定期报告 2019-04-19
2019-05-01 1366.84 未披露
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from September 30, 2018 to March 31, 2019 Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
2019-03-31
2019-02-06 1366.25 未披露
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from September 30, 2018 to December 31, 2018 Issuance of common stock under employee stock purchase plan Restricted stock issuance, net Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
2018-12-31
2019-01-08 1364.51 未披露 定期报告 2018-12-26
2018-11-14 1364.61 未披露 定期报告 2018-11-07
2018-11-14 1364.66 未披露
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from September 30, 2017 to September 30, 2018 Repurchase of common stock Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
2018-09-30
2018-08-01 1366.01 未披露 定期报告 2018-07-27
2018-08-01 1369.39 未披露 定期报告 2018-06-30
2018-05-02 1381.00 未披露 定期报告 2018-04-27
2018-05-02 1381.11 未披露 定期报告 2018-03-31
2018-01-29 1381.79 未披露 定期报告 2018-01-25
2018-01-29 1382.42 未披露 定期报告 2017-12-31
2018-01-09 1381.01 未披露 定期报告 2017-12-27
2017-11-15 1381.15 未披露 定期报告 2017-11-08
2017-11-15 1381.28 未披露
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from September 30, 2016 to September 30, 2017 Repurchase of common stock Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
2017-09-30
2017-07-31 1393.49 未披露 定期报告 2017-07-27
2017-07-31 1396.11 未披露 定期报告 2017-06-30
2017-05-04 1409.41 未披露 定期报告 2017-04-27
2017-05-04 1414.41 未披露 定期报告 2017-03-31
2017-02-07 1414.29 未披露 定期报告 2017-01-27
2017-02-07 1414.52 未披露 定期报告 2016-12-31
2017-01-10 1413.40 未披露 定期报告 2016-12-28
2016-11-22 1412.62 未披露 定期报告 2016-11-15
2016-11-22 1412.63 未披露
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from September 30, 2015 to September 30, 2016 Repurchase of common stock Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
2016-09-30
2016-08-03 1409.42 未披露 定期报告 2016-07-27
2016-08-03 1408.98 未披露 定期报告 2016-06-30
2016-05-04 1373.06 未披露 定期报告 2016-03-31
2016-02-03 1370.50 未披露 定期报告 2016-01-27
2016-02-03 1370.62 未披露 定期报告 2015-12-31
2016-01-15 1369.39 未披露 定期报告 2015-12-30
2015-11-25 1370.23 未披露 定期报告 2015-11-15
2015-11-25 1370.57 未披露
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From September 30, 2014 to September 30, 2015 Repurchase of common stock Restricted stock forfeiture, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
2015-09-30
2015-07-29 1372.04 未披露 定期报告 2015-06-30
2015-04-29 1371.58 未披露 定期报告 2015-03-31
2015-02-04 1368.77 未披露 定期报告 2015-01-29
2015-02-04 1374.29 未披露 定期报告 2014-12-31
2015-01-09 1374.72 未披露 定期报告 2014-12-26
2014-11-26 1374.62 未披露 定期报告 2014-11-15
2014-11-26 1374.30 未披露
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From September 30, 2013 to September 30, 2014 Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
2014-09-30
2014-07-29 1344.32 未披露 定期报告 2014-06-30
2014-04-29 1342.22 未披露 定期报告 2014-04-28
2014-04-29 1306.29 未披露 定期报告 2014-03-31
2014-01-30 1299.91 未披露 定期报告 2013-12-31
2014-01-10 1298.82 未披露 定期报告 2013-12-27
2013-11-21 1297.68 未披露 定期报告 2013-11-15
2013-11-21 1297.43 未披露
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from September 30, 2012 to September 30, 2013 Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
2013-09-30
2013-08-08 1289.80 未披露 定期报告 2013-06-30
2013-05-03 1287.24 未披露 定期报告 2013-03-31
2013-01-31 1285.49 未披露 定期报告 2012-12-31
2013-01-11 1283.69 未披露 定期报告 2012-12-27
2012-12-04 1282.93 未披露 定期报告 2012-11-28
2012-12-04 1283.01 未披露
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from September 30, 2011 to September 30, 2012 Stock-based compensation expense Employee stock purchase plan Exercise of stock options
2012-09-30
2012-07-31 1246.08 未披露 定期报告 2012-06-30
2012-05-04 1233.93 未披露 定期报告 2012-03-31
2012-02-28 1231.16 未披露 定期报告 2012-02-23
2012-01-27 1232.62 未披露 定期报告 2011-12-31
2011-11-30 1231.35 未披露 定期报告 2011-11-14
2011-11-30 1227.07 未披露
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from Sep 30,2010 to Sep 30,2011 Stock-based compensation expense Employee stock purchase plan Exercise of stock options
2011-09-30
2011-07-29 1213.65 未披露 定期报告 2011-06-30
2011-04-29 1206.55 未披露 定期报告 2011-04-29
2011-04-29 1205.32 未披露 定期报告 2011-03-31
2011-02-01 1204.42 未披露 定期报告 2011-01-31
2010-11-18 1202.03 未披露 定期报告 2010-11-18
2010-11-18 1201.53 未披露
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Exercise of stock options
2010-09-30
2010-08-03 1199.53 未披露 定期报告 2010-06-30
2009-12-18 1197.88 未披露 定期报告 2009-12-17
2009-12-18 1197.46 未披露
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from September 30, 2008 to September 30, 2009 Exercise of stock options
2009-09-30
2008-12-22 1193.81 未披露
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from September 30, 2007 to September 30, 2008 Stock issued as compensation
2008-09-30
2003-07-01 1187.23 未披露
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from March 31, 2002 to March 31, 2003 Common stock repurchased
2003-03-31
2002-06-14 1187.59 未披露
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from March 31, 2001 to March 31, 2002 Options exercised Common stock repurchased
2002-03-31
2001-06-29 1191.52 未披露 定期报告 2001-05-18
2001-06-29 1191.55 未披露
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from March 31, 2000 to March 31, 2001 Redemption of preferred stock Issuance of common stock Warrants exercised Options exercised
2001-03-31
2000-06-29 916.69 未披露 定期报告 2000-05-24
2000-06-29 899.80 未披露
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from March 31, 1999 to March 31, 2000 Issuance of preferred stock
2000-03-31
1998-06-26 851.23 未披露
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from March 31, 1997 to March 31, 1998 Stock options exercised, net Warrants exercised
1998-03-31
1998-06-26 830.66 未披露
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from March 31, 1996 to March 31, 1997 Stock options exercised, net arrants exercised Shares issued under private stock offering to Aberdeen Group, net of issuance costs
1997-03-31
1996-07-01 799.00 未披露
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from March 31, 1995 to March 31, 1996 Warrants exercised Shares issued under private stock offering, net of issuance costs
1996-03-31
1996-07-01 737.69 未披露
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from March 31, 1994 to March 31, 1995 Stock options exercised, net Shares issued under private stock offering, net of issuance costs
1995-03-31
From September 30, 2025 to December 31, 2025 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Repurchase of shares for payment of withholding taxes for vested restricted stock grants Exercise of stock options, net of shares exchanged for payment Repurchase of common stock
From September 30, 2024 to September 30, 2025 Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Exercise of stock options, net of shares exchanged for payment
From March 31, 2025 to June 30, 2025 Issuance of common stock under equity compensation plans, net Issuance of common stock under employee stock purchase plan Repurchase of common stock Exercise of stock options, net of shares exchanged for payment
From December 31, 2024 to March 31, 2025 Issuance of common stock under equity compensation plans, net Repurchase of common stock Exercise of stock options, net of shares exchanged for payment
From September 30, 2024 to December 31, 2024 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock
From September 30, 2023 to September 30, 2024 Issuance of common stock under equity compensation plans, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock
From March 31, 2024 to June 30, 2024 Issuance of common stock under employee stock purchase plan Repurchase of common stock
From December 31, 2023 to March 31, 2024 Issuance of common stock under equity compensation plans, net Repurchase of common stock Exercise of stock options, net of shares exchanged for payment
From September 30,2023 to December 31,2023 Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans, net Repurchase of shares for payment of withholding taxes for vested restricted stock grants Repurchase of common stock
From September 30, 2022 to September 30, 2023 Issuance of common stock under equity compensation plans, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants Issuance of common stock, net
From December 31, 2022 to March 31, 2023 Exercise of stock options, net of shares exchanged for payment Issuance of common stock under equity compensation plans
From September 30, 2022 to December 31, 2022 Repurchase of shares for payment of withholding taxes for stock grants Issuance of common stock under employee stock purchase plan Issuance of common stock under equity compensation plans Issuance of common stock, net Exercise of stock options, net of shares exchanged for payment
Common stock offered 1,200,000 shares by the company
From September 30, 2021 to September 30, 2022 Restricted stock issuance, net of forfeitures Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
From March 31, 2022 to June 30, 2022 Issuance of common stock under employee stock purchase plan Withholding related to exercise of stock options Restricted stock issuance, net of forfeitures
from December 31, 2021 to March 31, 2022 Restricted stock issuance, net of forfeitures Withholding related to exercise of stock options
From September 30, 2021 to December 31, 2021 Restricted stock issued Issuance of common stock under employee stock purchase plan Withholding related to exercise of stock options Repurchase of shares for payment of withholding taxes for vested restricted stock grants
From September 30, 2020 to September 30, 2021 Restricted stock issuance, net of forfeitures Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
From March 31, 2021 to June 30, 2021 Issuance of common stock under employee stock purchase plan
from December 31, 2020 to March 31, 2021 Restricted stock issuance, net of forfeitures Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
From September 30, 2020 to December 31, 2020 Restricted stock issued Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
From September 30, 2019 to September 30, 2020 Repurchase of common stock Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
From March 31, 2020 to June 30, 2020 Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment
From December 31, 2019 to March 31, 2020 Repurchase of common stock Restricted stock issuance, net Exercise of stock options
from September 30, 2019 to December 31, 2019 Issuance of common stock under employee stock purchase plan Exercise of stock options Tax withholding related to vesting of restricted stock grants
from September 30, 2018 to September 30, 2019 Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Repurchase of shares for payment of withholding taxes for vested restricted stock grants
from March 31, 2019 to June 30,2019 Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Tax withholding related to vesting of restricted stock grants
from September 30, 2018 to March 31, 2019 Restricted stock issuance, net Issuance of common stock under employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
from September 30, 2018 to December 31, 2018 Issuance of common stock under employee stock purchase plan Restricted stock issuance, net Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants
from September 30, 2017 to September 30, 2018 Repurchase of common stock Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
from September 30, 2016 to September 30, 2017 Repurchase of common stock Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
from September 30, 2015 to September 30, 2016 Repurchase of common stock Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
From September 30, 2014 to September 30, 2015 Repurchase of common stock Restricted stock forfeiture, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
From September 30, 2013 to September 30, 2014 Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
from September 30, 2012 to September 30, 2013 Restricted stock issuance, net Employee stock purchase plan Exercise of stock options, net of shares exchanged for payment Tax withholding related to vesting of restricted stock grants and exercise of stock options
from September 30, 2011 to September 30, 2012 Stock-based compensation expense Employee stock purchase plan Exercise of stock options
from Sep 30,2010 to Sep 30,2011 Stock-based compensation expense Employee stock purchase plan Exercise of stock options
Exercise of stock options
from September 30, 2008 to September 30, 2009 Exercise of stock options
from September 30, 2007 to September 30, 2008 Stock issued as compensation
from March 31, 2002 to March 31, 2003 Common stock repurchased
from March 31, 2001 to March 31, 2002 Options exercised Common stock repurchased
from March 31, 2000 to March 31, 2001 Redemption of preferred stock Issuance of common stock Warrants exercised Options exercised
from March 31, 1999 to March 31, 2000 Issuance of preferred stock
from March 31, 1997 to March 31, 1998 Stock options exercised, net Warrants exercised
from March 31, 1996 to March 31, 1997 Stock options exercised, net arrants exercised Shares issued under private stock offering to Aberdeen Group, net of issuance costs
from March 31, 1995 to March 31, 1996 Warrants exercised Shares issued under private stock offering, net of issuance costs
from March 31, 1994 to March 31, 1995 Stock options exercised, net Shares issued under private stock offering, net of issuance costs