股本结构
单位：万股
| 公告日期 | 2020-05-11 | 2020-02-28 | 2020-02-28 | 2019-11-05 | 2019-11-05 | 2019-08-16 |
|---|---|---|---|---|---|---|
| 证券总股本 | 7848.36 | 7808.04 | 7792.50 | 7781.92 | 7778.40 | 7747.63 |
| 普通股本 | 7848.36 | 7808.04 | 7792.50 | 7781.92 | 7778.40 | 7747.63 |
| 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 | 2020-03-31 | 2020-02-20 | 2019-12-31 | 2019-11-01 | 2019-09-30 | 2019-08-16 |
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 |
|---|---|---|---|---|
| 2020-05-11 | 7848.36 | 未披露 |
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From December 31, 2019 to March 31, 2020
Issuance of common stock pursuant to equity award plans
|
2020-03-31 |
| 2020-02-28 | 7808.04 | 未披露 | 定期报告 | 2020-02-20 |
| 2020-02-28 | 7792.50 | 未披露 |
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from December 31, 2018 to December 31, 2019
Issuance of common stock pursuant to equity award plans
Issuance of common stock pursuant to public offering, net
|
2019-12-31 |
| 2019-11-05 | 7781.92 | 未披露 | 定期报告 | 2019-11-01 |
| 2019-11-05 | 7778.40 | 未披露 |
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from June 30, 2019 to September 30, 2019
Issuance of common stock pursuant to equity award plans
Issuance of common stock pursuant to public offering, net
|
2019-09-30 |
| 2019-08-16 | 7747.63 | 未披露 | 定期报告 | 2019-08-16 |
| 2019-08-07 | 6832.37 | 未披露 | 定期报告 | 2019-08-01 |
| 2019-08-07 | 6823.50 | 未披露 |
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From March 31, 2019 to June 30, 2019
Issuance of common stock pursuant to equity award plans
|
2019-06-30 |
| 2019-05-08 | 6810.97 | 未披露 | 定期报告 | 2019-05-06 |
| 2019-04-22 | 6801.81 | 未披露 | 定期报告 | 2019-04-17 |
| 2019-05-08 | 6797.70 | 未披露 |
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from December 31, 2018 to March 31, 2019
Issuance of common stock pursuant to equity award plans
|
2019-03-31 |
| 2019-03-01 | 6682.12 | 未披露 | 定期报告 | 2019-02-15 |
| 2019-03-01 | 6661.77 | 未披露 |
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from December 31, 2017 to December 31, 2018
Exercise of employee stock options for cash
Issuance of common stock pursuant to RSU and PSU release
Issuance of common stock pursuant to ESPP purchase
|
2018-12-31 |
| 2018-11-07 | 6643.40 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-08-09 | 6608.55 | 未披露 | 定期报告 | 2018-08-07 |
| 2018-08-09 | 6595.38 | 未披露 | 定期报告 | 2018-06-30 |
| 2018-05-10 | 6582.52 | 未披露 | 定期报告 | 2018-05-07 |
| 2018-04-24 | 6582.17 | 未披露 | 定期报告 | 2018-04-12 |
| 2018-05-10 | 6581.11 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-01 | 6539.23 | 未披露 | 定期报告 | 2018-02-21 |
| 2018-03-01 | 6529.66 | 未披露 |
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from December 31, 2016 to December 31, 2017
Exercise of employee stock options for cash
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock pursuant to RSU and PSU release
Issuance of common stock in connection with public offering, net of underwriting discounts, commissions and issuance costs
|
2017-12-31 |
| 2017-11-09 | 6525.15 | 未披露 | 定期报告 | 2017-10-26 |
| 2017-11-09 | 6521.76 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-09 | 5766.26 | 未披露 | 定期报告 | 2017-08-04 |
| 2017-08-09 | 5757.67 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-09 | 5702.01 | 未披露 | 定期报告 | 2017-05-03 |
| 2017-04-24 | 5701.67 | 未披露 | 定期报告 | 2017-04-17 |
| 2017-05-09 | 5700.92 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-01 | 5655.74 | 未披露 | 定期报告 | 2017-02-21 |
| 2017-03-01 | 5654.42 | 未披露 |
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from December 31, 2015 to December 31, 2016
Exercise of employee stock options for cash
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock pursuant to RSU and PSU release
|
2016-12-31 |
| 2016-11-07 | 5654.39 | 未披露 | 定期报告 | 2016-10-31 |
| 2016-11-07 | 5654.34 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-09 | 5650.10 | 未披露 | 定期报告 | 2016-08-02 |
| 2016-08-09 | 5647.51 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-04-29 | 5647.00 | 未披露 | 定期报告 | 2016-04-18 |
| 2016-05-06 | 5646.98 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-02-29 | 5636.23 | 未披露 | 定期报告 | 2016-02-22 |
| 2016-02-29 | 5635.95 | 未披露 |
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from December 31, 2014 to December 31, 2015
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises
Issuance of common stock upon cashless exercise of common stock warrants
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock in connection with public offering,net of underwriting discounts, commissions and issuance costs
|
2015-12-31 |
| 2015-11-09 | 5270.56 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-09 | 5270.44 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-05 | 5256.35 | 未披露 | 定期报告 | 2015-07-30 |
| 2015-08-05 | 5239.45 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-04 | 5204.90 | 未披露 | 定期报告 | 2015-04-20 |
| 2015-05-07 | 5203.75 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-02 | 4895.27 | 未披露 | 定期报告 | 2015-02-27 |
| 2015-03-02 | 4876.68 | 未披露 |
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From December 31,2013 to December 31,2014
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises
Issuance of common stock upon cashless exercise of common stock warrants
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock in connection with public offering, net of underwriting discounts, commissions and issuance costs
|
2014-12-31 |
| 2014-11-10 | 4863.23 | 未披露 | 定期报告 | 2014-10-03 |
| 2014-11-10 | 4150.20 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-06 | 4139.62 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-04-04 | 4109.20 | 未披露 | 定期报告 | 2014-03-19 |
| 2014-03-03 | 4102.90 | 未披露 | 定期报告 | 2014-02-28 |
| 2014-03-03 | 4091.51 | 未披露 |
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From December 31,2012 to December 31,2013
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises
Conversion of preferred stock to common stock
Issuance of common stock in connection with initial public offering, net of underwriting discounts, commissions and issuance costs
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions and issuance costs
|
2013-12-31 |
| 2013-11-06 | 3970.97 | 未披露 | 定期报告 | 2013-10-31 |
| 2013-11-06 | 3522.94 | 未披露 | 定期报告 | 2013-09-30 |
| 2013-10-16 | 3522.94 | 未披露 | 定期报告 | 2013-08-31 |
| 2013-08-14 | 3517.18 | 未披露 | 定期报告 | 2013-06-30 |
| 2013-05-22 | 3388.29 | 未披露 | 定期报告 | 2013-05-22 |
| 2013-05-07 | 138.55 | 2402.68 |
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In May 2013, this committee determined that the ratio for the Reverse Stock Split would be 1-for-10. All issued and outstanding common stock, convertible preferred stock, warrants for common stock, warrants for preferred stock, and per share amounts contained in the financial statements have been retroactively adjusted to reflect this Reverse Stock Split for all periods presented.
|
2013-05-07 |
| 2013-05-07 | 143.34 | 2402.68 | 定期报告 | 2013-03-31 |
| 2013-04-12 | 1385.57 | 24026.92 |
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from December 31, 2011 to December 31, 2012
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises
|
2012-12-31 |
From December 31, 2019 to March 31, 2020
Issuance of common stock pursuant to equity award plans
from December 31, 2018 to December 31, 2019
Issuance of common stock pursuant to equity award plans
Issuance of common stock pursuant to public offering, net
from June 30, 2019 to September 30, 2019
Issuance of common stock pursuant to equity award plans
Issuance of common stock pursuant to public offering, net
From March 31, 2019 to June 30, 2019
Issuance of common stock pursuant to equity award plans
from December 31, 2018 to March 31, 2019
Issuance of common stock pursuant to equity award plans
from December 31, 2017 to December 31, 2018
Exercise of employee stock options for cash
Issuance of common stock pursuant to RSU and PSU release
Issuance of common stock pursuant to ESPP purchase
from December 31, 2016 to December 31, 2017
Exercise of employee stock options for cash
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock pursuant to RSU and PSU release
Issuance of common stock in connection with public offering, net of underwriting discounts, commissions and issuance costs
from December 31, 2015 to December 31, 2016
Exercise of employee stock options for cash
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock pursuant to RSU and PSU release
from December 31, 2014 to December 31, 2015
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises
Issuance of common stock upon cashless exercise of common stock warrants
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock in connection with public offering,net of underwriting discounts, commissions and issuance costs
From December 31,2013 to December 31,2014
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises
Issuance of common stock upon cashless exercise of common stock warrants
Issuance of common stock pursuant to ESPP purchase
Issuance of common stock in connection with public offering, net of underwriting discounts, commissions and issuance costs
From December 31,2012 to December 31,2013
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises
Conversion of preferred stock to common stock
Issuance of common stock in connection with initial public offering, net of underwriting discounts, commissions and issuance costs
Issuance of common stock in connection with follow-on offering, net of underwriting discounts, commissions and issuance costs
In May 2013, this committee determined that the ratio for the Reverse Stock Split would be 1-for-10. All issued and outstanding common stock, convertible preferred stock, warrants for common stock, warrants for preferred stock, and per share amounts contained in the financial statements have been retroactively adjusted to reflect this Reverse Stock Split for all periods presented.
from December 31, 2011 to December 31, 2012
Exercise of employee stock options for cash
Lapse of repurchase rights related to common shares issued pursuant to early exercises