股本结构
单位：万股
| 公告日期 | 2019-08-06 | 2019-08-06 | 2019-05-02 | 2019-04-30 | 2019-05-02 | 2019-02-25 |
|---|---|---|---|---|---|---|
| 证券总股本 | 8363.72 | 8360.95 | 8350.38 | 8324.71 | 8324.61 | 6849.97 |
| 普通股本 | 8363.72 | 8360.95 | 8350.38 | 8324.71 | 8324.61 | 6849.97 |
| 优先股 | 未披露 | 77.98 | 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 | 2019-08-02 | 2019-06-30 | 2019-04-25 | 2019-04-15 | 2019-03-31 | 2019-02-22 |
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 |
|---|---|---|---|---|
| 2019-08-06 | 8363.72 | 未披露 | 定期报告 | 2019-08-02 |
| 2019-08-06 | 8360.95 | 77.98 |
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from December 31, 2018 to June 30, 2019
Paid-in-kind dividends on convertible preferred stock
Issuance of common stock, net of offering costs
Exercise of stock options
Restricted stock units vested, net
Shares issued under employee stock purchase plan
|
2019-06-30 |
| 2019-05-02 | 8350.38 | 未披露 | 定期报告 | 2019-04-25 |
| 2019-04-30 | 8324.71 | 未披露 | 定期报告 | 2019-04-15 |
| 2019-05-02 | 8324.61 | 未披露 |
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from December 31, 2018 to March 31, 2019
Issuance of common stock, net of offering costs
Exercise of stock options
|
2019-03-31 |
| 2019-02-25 | 6849.97 | 未披露 | 定期报告 | 2019-02-22 |
| 2019-02-25 | 6841.06 | 未披露 |
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from December 31, 2017 to December 31, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Paid-in-kind dividends on convertible preferred stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
2018-12-31 |
| 2018-11-05 | 6832.66 | 未披露 | 定期报告 | 2018-11-01 |
| 2018-11-05 | 6826.65 | 74.22 |
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from December 31, 2017 to September 30, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Paid-in-kind dividends on convertible preferred stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
2018-09-30 |
| 2018-08-07 | 6823.64 | 未披露 | 定期报告 | 2018-08-02 |
| 2018-08-07 | 6815.31 | 74.22 |
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from December 31, 2017 to June 30, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Paid-in-kind dividends on convertible preferred stock
Exercise of stock options
Shares issued under employee stock purchase plan
|
2018-06-30 |
| 2018-05-08 | 6785.00 | 未披露 | 定期报告 | 2018-05-02 |
| 2018-04-30 | 6784.98 | 未披露 | 定期报告 | 2018-04-20 |
| 2018-05-08 | 6784.87 | 72.53 |
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from December 31, 2017 to March 31, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Exercise of stock options
|
2018-03-31 |
| 2018-02-26 | 6784.48 | 未披露 | 定期报告 | 2018-02-21 |
| 2018-02-26 | 6784.29 | 未披露 |
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from December 31, 2016 to December 31, 2017
Issuance of common stock, net of offering costs
Exercise of stock options
Shares issued under employee stock purchase plan
|
2017-12-31 |
| 2017-11-07 | 6776.07 | 未披露 | 定期报告 | 2017-11-01 |
| 2017-11-07 | 6771.55 | 未披露 | 定期报告 | 2017-09-30 |
| 2017-08-08 | 6771.36 | 未披露 | 定期报告 | 2017-08-04 |
| 2017-08-08 | 5046.20 | 未披露 | 定期报告 | 2017-06-30 |
| 2017-04-27 | 5041.05 | 未披露 | 定期报告 | 2017-04-20 |
| 2017-04-27 | 5041.04 | 未披露 | 定期报告 | 2017-03-31 |
| 2017-02-23 | 5040.92 | 未披露 | 定期报告 | 2017-02-22 |
| 2017-02-23 | 5036.82 | 未披露 |
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from December 31, 2015 to December 31, 2016
Issuance of common stock, net of offering costs
Exercise of stock options
Shares issued under employee stock purchase plan
|
2016-12-31 |
| 2016-10-27 | 5029.63 | 未披露 | 定期报告 | 2016-10-21 |
| 2016-10-27 | 5026.67 | 未披露 | 定期报告 | 2016-09-30 |
| 2016-07-26 | 5018.49 | 未披露 | 定期报告 | 2016-07-19 |
| 2016-07-26 | 5015.99 | 未披露 | 定期报告 | 2016-06-30 |
| 2016-04-28 | 4997.10 | 未披露 | 定期报告 | 2016-04-22 |
| 2016-04-28 | 4375.82 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-02-23 | 4375.72 | 未披露 | 定期报告 | 2016-02-19 |
| 2016-02-23 | 4370.68 | 未披露 |
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from December 31, 2014 to December 31, 2015
Issuance of common stock, net of offering costs
Exercise of stock options
Shares issued under employee stock purchase plan
|
2015-12-31 |
| 2015-11-05 | 4361.15 | 未披露 | 定期报告 | 2015-10-30 |
| 2015-11-05 | 4360.31 | 未披露 | 定期报告 | 2015-09-30 |
| 2015-08-05 | 4351.06 | 未披露 | 定期报告 | 2015-07-31 |
| 2015-08-05 | 4350.22 | 未披露 |
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In June 2015, the Company completed an underwritten public offering of 5,168,539 shares of common stock, which included 674,157 shares the Company issued pursuant to the underwriters’ exercise of their option to purchase additional shares, at a price to the public of $44.50 per share.
|
2015-06-30 |
| 2015-05-07 | 3795.63 | 未披露 | 定期报告 | 2015-05-04 |
| 2015-06-02 | 3793.94 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-04-09 | 3792.49 | 未披露 | 定期报告 | 2015-03-25 |
| 2015-03-13 | 3792.39 | 未披露 | 定期报告 | 2015-03-06 |
| 2015-03-13 | 3099.65 | 未披露 |
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from December 31,2013 to December 31,2014
Conversion of convertible preferred
Issuance of common stock,net of offering costs
Exercise of stock options
Issuance of common stock under employee stock purchase plan
A 1-for-5.5 reverse stock split of our common stock and preferred stock effected on April 9, 2014
|
2014-12-31 |
| 2015-01-05 | 3094.62 | 未披露 | 定期报告 | 2014-11-30 |
| 2014-11-03 | 3080.65 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-05 | 3080.37 | 未披露 | 定期报告 | 2014-06-30 |
| 2014-06-20 | 3080.37 | 未披露 | 定期报告 | 2014-06-13 |
| 2014-05-08 | 2990.28 | 未披露 |
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The conversion of all outstanding shares of our preferred stock into an aggregate of 20,914,137 shares of our common stock, immediately prior to the closing of this offering
A 1-for-5.5 reverse stock split of our common stock and preferred stock effected on April 9, 2014
|
2014-05-08 |
| 2014-04-25 | 98.87 | 2091.41 |
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A 1-for-5.5 reverse stock split of our common stock and preferred stock effected on April 9, 2014
|
2014-04-10 |
| 2014-06-20 | 101.35 | 2091.41 | 定期报告 | 2014-03-31 |
| 2014-03-19 | 543.79 | 11502.79 |
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from December 31,2012 to December 31,2013
Exercise of stock options
|
2013-12-31 |
from December 31, 2018 to June 30, 2019
Paid-in-kind dividends on convertible preferred stock
Issuance of common stock, net of offering costs
Exercise of stock options
Restricted stock units vested, net
Shares issued under employee stock purchase plan
from December 31, 2018 to March 31, 2019
Issuance of common stock, net of offering costs
Exercise of stock options
from December 31, 2017 to December 31, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Paid-in-kind dividends on convertible preferred stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2017 to September 30, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Paid-in-kind dividends on convertible preferred stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2017 to June 30, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Paid-in-kind dividends on convertible preferred stock
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2017 to March 31, 2018
Issuance of Series A-1 convertible preferred stock, net of issuance costs of $2.3 million
Exercise of stock options
from December 31, 2016 to December 31, 2017
Issuance of common stock, net of offering costs
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2015 to December 31, 2016
Issuance of common stock, net of offering costs
Exercise of stock options
Shares issued under employee stock purchase plan
from December 31, 2014 to December 31, 2015
Issuance of common stock, net of offering costs
Exercise of stock options
Shares issued under employee stock purchase plan
In June 2015, the Company completed an underwritten public offering of 5,168,539 shares of common stock, which included 674,157 shares the Company issued pursuant to the underwriters’ exercise of their option to purchase additional shares, at a price to the public of $44.50 per share.
from December 31,2013 to December 31,2014
Conversion of convertible preferred
Issuance of common stock,net of offering costs
Exercise of stock options
Issuance of common stock under employee stock purchase plan
A 1-for-5.5 reverse stock split of our common stock and preferred stock effected on April 9, 2014
The conversion of all outstanding shares of our preferred stock into an aggregate of 20,914,137 shares of our common stock, immediately prior to the closing of this offering
A 1-for-5.5 reverse stock split of our common stock and preferred stock effected on April 9, 2014
A 1-for-5.5 reverse stock split of our common stock and preferred stock effected on April 9, 2014
from December 31,2012 to December 31,2013
Exercise of stock options