股本结构
单位：万股
| 公告日期 | 2018-04-30 | 2018-05-04 | 2018-02-28 | 2018-02-28 | 2017-11-09 | 2017-11-09 |
|---|---|---|---|---|---|---|
| 证券总股本 | 3681.65 | 3681.00 | 3672.54 | 3209.00 | 3197.64 | 3197.24 |
| 普通股本 | 3681.65 | 3681.00 | 3672.54 | 3209.00 | 3197.64 | 3197.24 |
| 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 | 2018-04-27 | 2018-03-31 | 2018-02-26 | 2017-12-31 | 2017-11-08 | 2017-09-30 |
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 |
|---|---|---|---|---|
| 2018-04-30 | 3681.65 | 未披露 | 定期报告 | 2018-04-27 |
| 2018-05-04 | 3681.00 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-02-28 | 3672.54 | 未披露 | 定期报告 | 2018-02-26 |
| 2018-02-28 | 3209.00 | 未披露 |
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from December 31, 2016 to December 31, 2017
Exercise of stock options
Issuance of common stock pursuant to restricted stock unit vesting, net of shares surrendered for taxes
Issuance of common stock—Follow-On Offering, net of offering costs
|
2017-12-31 |
| 2017-11-09 | 3197.64 | 未披露 | 定期报告 | 2017-11-08 |
| 2017-11-09 | 3197.24 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-10 | 3192.54 | 未披露 | 定期报告 | 2017-08-10 |
| 2017-08-10 | 3192.15 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-05-11 | 2779.46 | 未披露 | 定期报告 | 2017-05-11 |
| 2017-05-11 | 2774.32 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-03-17 | 2773.97 | 未披露 | 定期报告 | 2017-03-14 |
| 2017-03-16 | 2770.01 | 未披露 |
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from December 31, 2015 to December 31, 2016
Conversion of redeemable common stock upon IPO
IPO conversion adjustments
Exercise of stock options
Exercise of stock warrant
Issuance of common stock—Initial Public Offering, net of offering costs
Issuance of common stock—Follow-On Offering, net of offering costs
A 1.38-for-1 forward stock split of our common stock effected on February 1, 2016;The automatic conversion of all outstanding shares of our preferred stock into 8,695,640 shares of our common stock, which will occur upon the closing of this offering;The conversion of all outstanding warrants to purchase 326,553 shares of Class B-2 preferred stock into warrants to purchase an aggregate of 326,553 shares of common stock upon the closing of this offering.
|
2016-12-31 |
| 2016-11-10 | 2767.63 | 未披露 | 定期报告 | 2016-11-10 |
| 2016-11-10 | 2764.51 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-05-13 | 2301.38 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-18 | 2345.36 | 未披露 | 定期报告 | 2016-03-17 |
| 2016-02-11 | 2240.06 | 未披露 |
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A 1.38-for-1 forward stock split of our common stock effected on February 1, 2016;The automatic conversion of all outstanding shares of our preferred stock into 8,695,640 shares of our common stock, which will occur upon the closing of this offering;The conversion of all outstanding warrants to purchase 326,553 shares of Class B-2 preferred stock into warrants to purchase an aggregate of 326,553 shares of common stock upon the closing of this offering.
|
2016-02-11 |
| 2016-03-18 | 727.31 | 869.56 |
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from December 31, 2014 to December 31, 2015
Issuance of Class D preferred stock
Issuance of Class C Milestone Shares
Issuance of Class B-1 Milestone Shares
Exercise of stock options
Exercise of stock warrant
Issuance of redeemable common stock at fair value
|
2015-12-31 |
| 2016-02-01 | 720.41 | 869.57 |
更多>>
from December 31, 2014 to September 30, 2015
Issuance of redeemable common stock at fair value
Issuance of Class D preferred stock
Issuance of Class C Milestone Shares
Issuance of Class B-1 Milestone Shares
Exercise of stock options
Exercise of stock warrant
|
2015-09-30 |
from December 31, 2016 to December 31, 2017
Exercise of stock options
Issuance of common stock pursuant to restricted stock unit vesting, net of shares surrendered for taxes
Issuance of common stock—Follow-On Offering, net of offering costs
from December 31, 2015 to December 31, 2016
Conversion of redeemable common stock upon IPO
IPO conversion adjustments
Exercise of stock options
Exercise of stock warrant
Issuance of common stock—Initial Public Offering, net of offering costs
Issuance of common stock—Follow-On Offering, net of offering costs
A 1.38-for-1 forward stock split of our common stock effected on February 1, 2016;The automatic conversion of all outstanding shares of our preferred stock into 8,695,640 shares of our common stock, which will occur upon the closing of this offering;The conversion of all outstanding warrants to purchase 326,553 shares of Class B-2 preferred stock into warrants to purchase an aggregate of 326,553 shares of common stock upon the closing of this offering.
A 1.38-for-1 forward stock split of our common stock effected on February 1, 2016;The automatic conversion of all outstanding shares of our preferred stock into 8,695,640 shares of our common stock, which will occur upon the closing of this offering;The conversion of all outstanding warrants to purchase 326,553 shares of Class B-2 preferred stock into warrants to purchase an aggregate of 326,553 shares of common stock upon the closing of this offering.
from December 31, 2014 to December 31, 2015
Issuance of Class D preferred stock
Issuance of Class C Milestone Shares
Issuance of Class B-1 Milestone Shares
Exercise of stock options
Exercise of stock warrant
Issuance of redeemable common stock at fair value
from December 31, 2014 to September 30, 2015
Issuance of redeemable common stock at fair value
Issuance of Class D preferred stock
Issuance of Class C Milestone Shares
Issuance of Class B-1 Milestone Shares
Exercise of stock options
Exercise of stock warrant