股本结构
单位：万股
| 公告日期 | 2025-11-28 | 2025-11-28 | 2025-07-15 | 2025-07-14 | 2025-04-11 | 2025-04-11 |
|---|---|---|---|---|---|---|
| 证券总股本 | 822.62 | 822.60 | 822.24 | 822.20 | 820.10 | 820.10 |
| 普通股本 | 822.62 | 822.60 | 822.24 | 822.20 | 820.10 | 820.10 |
| 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 | 2025-11-20 | 2025-08-31 | 2025-07-02 | 2025-05-31 | 2025-04-07 | 2025-02-28 |
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 |
|---|---|---|---|---|
| 2025-11-28 | 822.62 | 未披露 | 定期报告 | 2025-11-20 |
| 2025-11-28 | 822.60 | 未披露 |
更多>>
From August 31, 2024 to August 31, 2025
Issuance of common stock to repay long-term loan
Issuance of common stock upon vesting of RSUs
|
2025-08-31 |
| 2025-07-15 | 822.24 | 未披露 | 定期报告 | 2025-07-02 |
| 2025-07-14 | 822.20 | 未披露 |
更多>>
From February 28, 2025 to May 31, 2025
Stock-based compensation
|
2025-05-31 |
| 2025-04-11 | 820.10 | 未披露 | 定期报告 | 2025-04-07 |
| 2025-04-11 | 820.10 | 未披露 |
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From November 30, 2024 to February 28, 2025
Issuance of common stock to repay long-term loan
Stock-based compensation
|
2025-02-28 |
| 2025-01-13 | 721.17 | 未披露 | 定期报告 | 2025-01-06 |
| 2025-01-13 | 721.20 | 未披露 | 定期报告 | 2024-11-30 |
| 2024-11-27 | 721.17 | 未披露 | 定期报告 | 2024-11-20 |
| 2024-11-27 | 721.20 | 未披露 |
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From August 31, 2023 to August 31, 2024
Issuance of common stock to repay long-term loan
Issuance of common stock under equity incentive plans
Conversion of convertible notes payable to common stock
|
2024-08-31 |
| 2024-07-15 | 719.63 | 未披露 | 定期报告 | 2024-07-02 |
| 2024-07-11 | 719.60 | 未披露 |
更多>>
From February 29, 2024 to May 31, 2024
Stock-based compensation
|
2024-05-31 |
| 2024-04-12 | 717.52 | 未披露 | 定期报告 | 2024-04-03 |
| 2024-04-12 | 717.50 | 未披露 |
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From November 30, 2023 to February 29, 2024
Stock-based compensation
Conversion of convertible notes payable to common stock
Issuance of common stock to repay long-term loan
|
2024-02-29 |
| 2024-01-12 | 496.90 | 未披露 | 定期报告 | 2024-01-04 |
| 2024-01-12 | 496.90 | 未披露 |
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From September 1, 2023 to November 30, 2023
Stock-based compensation
|
2023-11-30 |
| 2023-11-28 | 494.09 | 未披露 | 定期报告 | 2023-11-20 |
| 2023-11-28 | 494.10 | 未披露 |
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From August 31, 2022 to August 31, 2023
Issuance of common stock under equity incentive plans
|
2023-08-31 |
| 2023-07-07 | 491.53 | 未披露 | 定期报告 | 2023-06-30 |
| 2023-07-07 | 491.50 | 未披露 |
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From February 28, 2023 to May 31, 2023
Stock-based compensation
|
2023-05-31 |
| 2023-04-07 | 489.17 | 未披露 | 定期报告 | 2023-03-21 |
| 2023-04-12 | 489.20 | 未披露 |
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From November 30, 2022 to February 28, 2023
Stock-based compensation
|
2023-02-28 |
| 2023-01-06 | 484.84 | 未披露 | 定期报告 | 2022-12-30 |
| 2023-01-06 | 484.80 | 未披露 |
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From September 1, 2022 to November 30, 2022
Stock-based compensation
|
2022-11-30 |
| 2022-11-08 | 483.23 | 未披露 | 定期报告 | 2022-10-31 |
| 2022-11-08 | 483.20 | 未披露 |
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From August 31, 2021 to August 31, 2022
Issuance of common stock for public placement
Issuance of common stock under equity incentive plans
|
2022-08-31 |
| 2022-07-12 | 453.02 | 未披露 | 定期报告 | 2022-07-05 |
| 2022-07-12 | 453.00 | 未披露 |
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From February 28, 2022 to May 31, 2022
Issuance of common stock under equity incentive plans
|
2022-05-31 |
| 2022-04-07 | 451.39 | 未披露 | 定期报告 | 2022-04-05 |
| 2022-04-07 | 451.40 | 未披露 |
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From November 30, 2021 to February 28, 2022
Issuance of common stock under equity incentive plans
|
2022-02-28 |
| 2022-01-12 | 445.96 | 未披露 | 定期报告 | 2022-01-07 |
| 2022-01-12 | 446.00 | 未披露 | 定期报告 | 2021-11-30 |
| 2021-11-29 | 445.96 | 未披露 | 定期报告 | 2021-11-22 |
| 2021-11-29 | 446.00 | 未披露 |
更多>>
From August 31, 2020 to August 31, 2021
Issuance of common stock under equity incentive plans
Issuance of common stock for private placement
Conversion of notes into common stocks
|
2021-08-31 |
| 2021-08-10 | 444.43 | 未披露 | 定期报告 | 2021-07-27 |
| 2021-06-22 | 410.42 | 未披露 |
更多>>
1.Common stock offered 35,365 shares of common stock.
|
2021-06-22 |
| 2021-07-13 | 406.90 | 未披露 |
更多>>
From February 28, 2021 To May 31, 2021
Issuance of common stock under equity incentive plans
|
2021-05-31 |
| 2021-05-28 | 406.88 | 未披露 | 定期报告 | 2021-05-27 |
| 2021-04-12 | 405.78 | 未披露 | 定期报告 | 2021-04-06 |
| 2021-04-12 | 405.70 | 未披露 |
更多>>
from November 30, 2020 to February 28, 2021
Issuance of common stock under equity incentive plans
|
2021-02-28 |
| 2021-01-14 | 401.13 | 未披露 | 定期报告 | 2021-01-07 |
| 2021-01-14 | 401.10 | 未披露 | 定期报告 | 2020-11-30 |
| 2020-11-17 | 401.13 | 未披露 | 定期报告 | 2020-11-13 |
| 2020-11-17 | 401.10 | 未披露 |
更多>>
From August 31, 2019 to August 31, 2020
Issuance of common stock under equity incentive plans
Issuance of common stock for private placement
Conversion of notes into common stocks
|
2020-08-31 |
| 2020-07-13 | 400.63 | 未披露 | 定期报告 | 2020-07-07 |
| 2020-07-13 | 400.60 | 未披露 |
更多>>
From February 29, 2020 to May 31, 2020
Issuance of common stock for private placement
Conversion of notes into common stocks
|
2020-05-31 |
| 2020-04-10 | 377.30 | 未披露 | 定期报告 | 2020-04-06 |
| 2020-04-10 | 362.30 | 未披露 |
更多>>
from November 30, 2019 to February 29, 2020
Issuance of common stock under equity incentive plans
Issuance of common stock for private placement
|
2020-02-29 |
| 2020-01-15 | 359.46 | 未披露 | 定期报告 | 2020-01-07 |
| 2020-01-15 | 359.50 | 未披露 |
更多>>
from September 1, 2019 to November 30, 2019
Issuance of common stock under equity incentive plans
|
2019-11-30 |
| 2019-11-20 | 359.40 | 未披露 | 定期报告 | 2019-11-13 |
| 2019-11-20 | 359.40 | 未披露 |
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from August 31, 2018 to August 31, 2019
Issuance of common stock under equity incentive plans
|
2019-08-31 |
| 2019-07-12 | 358.90 | 未披露 | 定期报告 | 2019-07-09 |
| 2019-07-12 | 358.90 | 未披露 | 定期报告 | 2019-05-31 |
| 2019-04-12 | 358.90 | 未披露 | 定期报告 | 2019-04-08 |
| 2019-04-12 | 358.90 | 未披露 |
更多>>
from September 1, 2018 to February 28, 2019
Issuance of common stock under equity incentive plans
|
2019-02-28 |
| 2019-01-11 | 355.99 | 未披露 | 定期报告 | 2019-01-07 |
| 2019-01-11 | 356.00 | 未披露 |
更多>>
From September 1, 2018 to November 30, 2018
Issuance of common stock under equity incentive plans
|
2018-11-30 |
| 2018-11-26 | 355.93 | 未披露 | 定期报告 | 2018-11-13 |
| 2018-11-26 | 355.90 | 未披露 |
更多>>
From August 31, 2017 to August 31, 2018
Issuance of common stock under equity incentive plans
|
2018-08-31 |
| 2018-07-12 | 355.68 | 未披露 | 定期报告 | 2018-07-06 |
| 2018-07-12 | 355.70 | 未披露 |
更多>>
From September 1, 2017 to May 31, 2018
Issuance of common stock under equity incentive plans
|
2018-05-31 |
| 2018-05-18 | 355.03 | 未披露 | 定期报告 | 2018-05-02 |
| 2018-04-13 | 354.53 | 未披露 | 定期报告 | 2018-04-06 |
| 2018-04-13 | 354.50 | 未披露 |
更多>>
from September 1, 2017 to February 28, 2018
Issuance of common stock under equity incentive plans
|
2018-02-28 |
| 2018-01-12 | 354.39 | 未披露 | 定期报告 | 2018-01-08 |
| 2018-01-12 | 354.40 | 未披露 | 定期报告 | 2017-11-30 |
| 2017-11-29 | 354.39 | 未披露 | 定期报告 | 2017-11-13 |
| 2017-11-29 | 354.40 | 未披露 |
更多>>
From August 31, 2016 To August 31, 2017
Issuance of common stock under equity incentive plans
|
2017-08-31 |
| 2017-07-13 | 354.39 | 未披露 | 定期报告 | 2017-07-07 |
| 2017-07-13 | 354.40 | 未披露 |
更多>>
from September 1, 2016 to May 31, 2017
Issuance of common stock under equity incentive plans
|
2017-05-31 |
| 2017-04-13 | 351.97 | 未披露 | 定期报告 | 2017-04-07 |
| 2017-04-13 | 352.00 | 未披露 |
更多>>
From September 1, 2016 to February 28, 2017
Issuance of common stock under equity incentive plans
|
2017-02-28 |
| 2017-02-15 | 351.97 | 未披露 | 定期报告 | 2017-01-30 |
| 2017-01-13 | 351.73 | 未披露 | 定期报告 | 2017-01-09 |
| 2017-01-13 | 351.70 | 未披露 | 定期报告 | 2016-11-30 |
| 2016-11-21 | 351.73 | 未披露 | 定期报告 | 2016-11-16 |
| 2016-11-21 | 351.70 | 未披露 |
更多>>
from August 31, 2015 to August 31, 2016
Issuance of common stock for private placement
Issuance of common stock under equity incentive plans
On April 15, 2016 (“Effective Date”), the Company will effect a one-for-ten reverse stock split (the “Reverse Stock Split”) of its outstanding common stock
|
2016-08-31 |
| 2016-07-13 | 294.03 | 未披露 | 定期报告 | 2016-07-07 |
| 2016-07-13 | 294.00 | 未披露 |
更多>>
From September 1, 2015 to May 31, 2016
Issuance of common stock under equity incentive plans
On April 15, 2016 (“Effective Date”), the Company will effect a one-for-ten reverse stock split (the “Reverse Stock Split”) of its outstanding common stock
|
2016-05-31 |
| 2016-04-18 | 290.69 | 未披露 |
更多>>
On April 15, 2016 (“Effective Date”), the Company will effect a one-for-ten reverse stock split (the “Reverse Stock Split”) of its outstanding common stock
|
2016-04-18 |
| 2016-04-13 | 2906.87 | 未披露 | 定期报告 | 2016-04-07 |
| 2016-04-13 | 2906.90 | 未披露 |
更多>>
From September 1, 2015 to February 29, 2016
Issuance of common stock under equity incentive plans
|
2016-02-29 |
| 2016-03-03 | 2906.87 | 未披露 | 定期报告 | 2016-02-16 |
| 2015-12-15 | 2905.22 | 未披露 | 定期报告 | 2015-12-07 |
| 2015-12-15 | 2905.20 | 未披露 |
更多>>
from August 31, 2014 to August 31, 2015
Issuance of common stock under equity incentive plans
|
2015-08-31 |
| 2015-07-10 | 2905.22 | 未披露 | 定期报告 | 2015-07-06 |
| 2015-07-10 | 2905.20 | 未披露 |
更多>>
from September 1, 2014 to May 31, 2015
Issuance of common stock under equity incentive plans
|
2015-05-31 |
| 2015-03-20 | 2845.30 | 未披露 | 定期报告 | 2015-03-09 |
| 2015-04-13 | 2845.30 | 未披露 |
更多>>
From September 1, 2014 to February 28, 2015
Issuance of common stock under equity incentive plans
|
2015-02-28 |
| 2014-07-15 | 2842.45 | 未披露 | 定期报告 | 2014-07-07 |
| 2014-07-15 | 2842.40 | 未披露 |
更多>>
From September 1, 2013 to May 31, 2014
Issuance of common stock under equity incentive plans
|
2014-05-31 |
| 2014-04-14 | 2801.81 | 未披露 | 定期报告 | 2014-04-07 |
| 2014-04-14 | 2800.80 | 未披露 |
更多>>
from September 30, 2013 to February 28, 2014
Issuance of common stock under equity incentive plans
|
2014-02-28 |
| 2014-02-21 | 2800.77 | 未披露 | 定期报告 | 2014-02-12 |
| 2014-01-14 | 2776.08 | 未披露 | 定期报告 | 2014-01-06 |
| 2014-01-14 | 2776.10 | 未披露 | 定期报告 | 2013-11-30 |
| 2013-11-26 | 2776.08 | 未披露 | 定期报告 | 2013-11-14 |
| 2013-11-26 | 2776.10 | 未披露 |
更多>>
from August 31, 2012 to August 31, 2013
Issuance of common stock under equity incentive plans
|
2013-08-31 |
| 2013-07-12 | 2776.08 | 未披露 | 定期报告 | 2013-07-05 |
| 2013-07-12 | 2775.20 | 未披露 |
更多>>
from September 1, 2012 to May 31, 2013
Issuance of common stock under equity incentive plans
|
2013-05-31 |
| 2013-04-12 | 2754.26 | 未披露 | 定期报告 | 2013-04-05 |
| 2013-04-12 | 2754.30 | 未披露 | 定期报告 | 2013-02-28 |
| 2012-12-19 | 2747.46 | 未披露 | 定期报告 | 2012-12-12 |
| 2012-12-13 | 2747.12 | 未披露 | 定期报告 | 2012-12-03 |
| 2013-01-14 | 2747.10 | 未披露 | 定期报告 | 2012-11-30 |
| 2012-12-13 | 2747.00 | 未披露 |
更多>>
from August 31, 2011 to August 31, 2012
Issuance of common stock under equity incentive plans
|
2012-08-31 |
| 2012-07-13 | 2746.97 | 未披露 | 定期报告 | 2012-07-05 |
| 2012-07-13 | 2746.80 | 未披露 | 定期报告 | 2012-05-31 |
| 2012-04-13 | 2746.12 | 未披露 | 定期报告 | 2012-04-06 |
| 2012-04-13 | 2744.30 | 未披露 | 定期报告 | 2012-02-29 |
| 2012-01-12 | 2732.23 | 未披露 | 定期报告 | 2012-01-06 |
| 2012-01-12 | 2731.50 | 未披露 | 定期报告 | 2011-11-30 |
| 2011-11-22 | 2730.39 | 未披露 | 定期报告 | 2011-11-10 |
| 2011-11-22 | 2728.50 | 未披露 |
更多>>
from Aug 31,2010 to Aug 31,2011
Issuance of common stock upon exercise of stock options
Issuance of common stock upon the completion of offering, net of issuance costs
Conversion into common stock
|
2011-08-31 |
| 2011-07-12 | 2726.15 | 未披露 | 定期报告 | 2011-07-07 |
| 2011-07-12 | 2726.10 | 未披露 |
更多>>
from August 31 2010 to May 31 2011
Issuance of common stock upon exercise of stock options
Issuance of common stock upon the completion of offering, net of issuance costs
Conversion into common stock
|
2011-05-31 |
| 2011-04-12 | 2725.38 | 未披露 |
更多>>
Issuance of common stock upon exercise of stock options
Issuance of common stock upon the completion of offering, net of issuance costs Conversion into common stock
|
2011-02-28 |
| 2011-01-21 | 2725.38 | 未披露 |
更多>>
On November 13, 2010, the Company’s Board of Directors approved an Amended and Restated Certificate of Incorporation to affect a 14-to-1 reverse stock split of the Company’s common and convertible preferred stock, subject to shareholder consent.
|
2011-01-10 |
| 2011-01-21 | 748.66 | 1371.89 |
更多>>
Issuance of Class B common stock upon exercise of stock options (unaudited)
|
2010-11-30 |
From August 31, 2024 to August 31, 2025
Issuance of common stock to repay long-term loan
Issuance of common stock upon vesting of RSUs
From February 28, 2025 to May 31, 2025
Stock-based compensation
From November 30, 2024 to February 28, 2025
Issuance of common stock to repay long-term loan
Stock-based compensation
From August 31, 2023 to August 31, 2024
Issuance of common stock to repay long-term loan
Issuance of common stock under equity incentive plans
Conversion of convertible notes payable to common stock
From February 29, 2024 to May 31, 2024
Stock-based compensation
From November 30, 2023 to February 29, 2024
Stock-based compensation
Conversion of convertible notes payable to common stock
Issuance of common stock to repay long-term loan
From September 1, 2023 to November 30, 2023
Stock-based compensation
From August 31, 2022 to August 31, 2023
Issuance of common stock under equity incentive plans
From February 28, 2023 to May 31, 2023
Stock-based compensation
From November 30, 2022 to February 28, 2023
Stock-based compensation
From September 1, 2022 to November 30, 2022
Stock-based compensation
From August 31, 2021 to August 31, 2022
Issuance of common stock for public placement
Issuance of common stock under equity incentive plans
From February 28, 2022 to May 31, 2022
Issuance of common stock under equity incentive plans
From November 30, 2021 to February 28, 2022
Issuance of common stock under equity incentive plans
From August 31, 2020 to August 31, 2021
Issuance of common stock under equity incentive plans
Issuance of common stock for private placement
Conversion of notes into common stocks
1.Common stock offered 35,365 shares of common stock.
From February 28, 2021 To May 31, 2021
Issuance of common stock under equity incentive plans
from November 30, 2020 to February 28, 2021
Issuance of common stock under equity incentive plans
From August 31, 2019 to August 31, 2020
Issuance of common stock under equity incentive plans
Issuance of common stock for private placement
Conversion of notes into common stocks
From February 29, 2020 to May 31, 2020
Issuance of common stock for private placement
Conversion of notes into common stocks
from November 30, 2019 to February 29, 2020
Issuance of common stock under equity incentive plans
Issuance of common stock for private placement
from September 1, 2019 to November 30, 2019
Issuance of common stock under equity incentive plans
from August 31, 2018 to August 31, 2019
Issuance of common stock under equity incentive plans
from September 1, 2018 to February 28, 2019
Issuance of common stock under equity incentive plans
From September 1, 2018 to November 30, 2018
Issuance of common stock under equity incentive plans
From August 31, 2017 to August 31, 2018
Issuance of common stock under equity incentive plans
From September 1, 2017 to May 31, 2018
Issuance of common stock under equity incentive plans
from September 1, 2017 to February 28, 2018
Issuance of common stock under equity incentive plans
From August 31, 2016 To August 31, 2017
Issuance of common stock under equity incentive plans
from September 1, 2016 to May 31, 2017
Issuance of common stock under equity incentive plans
From September 1, 2016 to February 28, 2017
Issuance of common stock under equity incentive plans
from August 31, 2015 to August 31, 2016
Issuance of common stock for private placement
Issuance of common stock under equity incentive plans
On April 15, 2016 (“Effective Date”), the Company will effect a one-for-ten reverse stock split (the “Reverse Stock Split”) of its outstanding common stock
From September 1, 2015 to May 31, 2016
Issuance of common stock under equity incentive plans
On April 15, 2016 (“Effective Date”), the Company will effect a one-for-ten reverse stock split (the “Reverse Stock Split”) of its outstanding common stock
On April 15, 2016 (“Effective Date”), the Company will effect a one-for-ten reverse stock split (the “Reverse Stock Split”) of its outstanding common stock
From September 1, 2015 to February 29, 2016
Issuance of common stock under equity incentive plans
from August 31, 2014 to August 31, 2015
Issuance of common stock under equity incentive plans
from September 1, 2014 to May 31, 2015
Issuance of common stock under equity incentive plans
From September 1, 2014 to February 28, 2015
Issuance of common stock under equity incentive plans
From September 1, 2013 to May 31, 2014
Issuance of common stock under equity incentive plans
from September 30, 2013 to February 28, 2014
Issuance of common stock under equity incentive plans
from August 31, 2012 to August 31, 2013
Issuance of common stock under equity incentive plans
from September 1, 2012 to May 31, 2013
Issuance of common stock under equity incentive plans
from August 31, 2011 to August 31, 2012
Issuance of common stock under equity incentive plans
from Aug 31,2010 to Aug 31,2011
Issuance of common stock upon exercise of stock options
Issuance of common stock upon the completion of offering, net of issuance costs
Conversion into common stock
from August 31 2010 to May 31 2011
Issuance of common stock upon exercise of stock options
Issuance of common stock upon the completion of offering, net of issuance costs
Conversion into common stock
Issuance of common stock upon exercise of stock options
Issuance of common stock upon the completion of offering, net of issuance costs Conversion into common stock
On November 13, 2010, the Company’s Board of Directors approved an Amended and Restated Certificate of Incorporation to affect a 14-to-1 reverse stock split of the Company’s common and convertible preferred stock, subject to shareholder consent.
Issuance of Class B common stock upon exercise of stock options (unaudited)