股本结构
单位：万股
| 公告日期 | 2018-01-24 | 2017-11-03 | 2017-11-03 | 2017-09-25 | 2017-08-04 | 2017-08-04 |
|---|---|---|---|---|---|---|
| 证券总股本 | 2572.82 | 2547.41 | 2544.80 | 2543.29 | 2537.12 | 2196.10 |
| 普通股本 | 2572.82 | 2547.41 | 2544.80 | 2543.29 | 2537.12 | 2196.10 |
| 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 | 2018-01-22 | 2017-11-01 | 2017-09-30 | 2017-09-15 | 2017-07-28 | 2017-06-30 |
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 |
|---|---|---|---|---|
| 2018-01-24 | 2572.82 | 未披露 | 定期报告 | 2018-01-22 |
| 2017-11-03 | 2547.41 | 未披露 | 定期报告 | 2017-11-01 |
| 2017-11-03 | 2544.80 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-09-25 | 2543.29 | 未披露 | 定期报告 | 2017-09-15 |
| 2017-08-04 | 2537.12 | 未披露 | 定期报告 | 2017-07-28 |
| 2017-08-04 | 2196.10 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-05 | 2191.65 | 未披露 | 定期报告 | 2017-04-27 |
| 2017-04-26 | 2191.64 | 未披露 | 定期报告 | 2017-04-15 |
| 2017-05-05 | 2191.60 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-02-22 | 2187.77 | 未披露 | 定期报告 | 2017-02-15 |
| 2017-02-22 | 1890.80 | 未披露 |
更多>>
from December 31, 2015 to December 31, 2016
Stock options exercised
Employee stock purchase plan common stock issuances
|
2016-12-31 |
| 2016-11-04 | 1886.40 | 未披露 | 定期报告 | 2016-11-02 |
| 2016-11-04 | 1886.30 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-08-04 | 1884.94 | 未披露 | 定期报告 | 2016-07-29 |
| 2016-08-04 | 1884.90 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-04-27 | 1881.83 | 未披露 | 定期报告 | 2016-04-18 |
| 2016-05-05 | 1881.80 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-03 | 1879.38 | 未披露 |
更多>>
From December 31, 2014 to December 31, 2015
Conversion of convertible preferred stock to common stock
Issuance of common stock upon IPO, net of issuance costs
Stock options exercised
In connection with the IPO, the Company’s board of directors and stockholders approved a reverse stock split of the Company’s common stock on a 1-for-4 basis. The reverse stock split became effective on January 12, 2015.
|
2015-12-31 |
| 2015-11-06 | 1878.83 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-06 | 1876.70 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-07 | 1872.59 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-07 | 1872.40 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-08 | 1871.41 | 未披露 | 定期报告 | 2015-04-30 |
| 2015-05-08 | 1870.90 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-03-19 | 1867.92 | 未披露 | 定期报告 | 2015-03-06 |
| 2015-01-30 | 1764.30 | 未披露 |
更多>>
A 1-for-4 reverse stock split of our common stock effected on January 12, 2015;
The automatic conversion all outstanding shares of our convertible preferred stock into an aggregate of 11,404,311 shares of our common stock immediately prior to the closing of this offering; the automatic conversion of all outstanding convertible preferred stock warrants into warrants to purchase up to an aggregate 37,798 shares of our common stock immediately prior to the closing of this offering;
|
2015-01-29 |
| 2015-01-15 | 1329.08 | 4431.71 |
更多>>
a 1-for-4 reverse stock split of our common stock effected on January 12, 2015
|
2015-01-13 |
| 2015-03-19 | 188.70 | 4431.70 |
更多>>
from December 31, 2013 to December 31, 2014
Stock options exercised
Repurchase of common stock
|
2014-12-31 |
| 2014-12-23 | 654.05 | 4431.71 |
更多>>
from December 31, 2013 to September 30, 2014
Stock options exercised (unaudited)
|
2014-09-30 |
from December 31, 2015 to December 31, 2016
Stock options exercised
Employee stock purchase plan common stock issuances
From December 31, 2014 to December 31, 2015
Conversion of convertible preferred stock to common stock
Issuance of common stock upon IPO, net of issuance costs
Stock options exercised
In connection with the IPO, the Company’s board of directors and stockholders approved a reverse stock split of the Company’s common stock on a 1-for-4 basis. The reverse stock split became effective on January 12, 2015.
A 1-for-4 reverse stock split of our common stock effected on January 12, 2015;
The automatic conversion all outstanding shares of our convertible preferred stock into an aggregate of 11,404,311 shares of our common stock immediately prior to the closing of this offering; the automatic conversion of all outstanding convertible preferred stock warrants into warrants to purchase up to an aggregate 37,798 shares of our common stock immediately prior to the closing of this offering;
a 1-for-4 reverse stock split of our common stock effected on January 12, 2015
from December 31, 2013 to December 31, 2014
Stock options exercised
Repurchase of common stock
from December 31, 2013 to September 30, 2014
Stock options exercised (unaudited)