股本结构
单位：万股
| 公告日期 | 2019-08-08 | 2019-05-09 | 2019-05-09 | 2019-03-21 | 2019-03-21 | 2018-11-13 |
|---|---|---|---|---|---|---|
| 证券总股本 | 1103.87 | 1103.87 | 1102.69 | 1102.69 | 1095.16 | 1094.51 |
| 普通股本 | 1103.87 | 1103.87 | 1102.69 | 1102.69 | 1095.16 | 1094.51 |
| 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 | 2019-06-30 | 2019-04-30 | 2019-03-31 | 2019-02-28 | 2018-12-31 | 2018-09-30 |
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 |
|---|---|---|---|---|
| 2019-08-08 | 1103.87 | 未披露 |
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From March 31, 2019 to June 30, 2019
Stock issued under share-based compensation plans
|
2019-06-30 |
| 2019-05-09 | 1103.87 | 未披露 | 定期报告 | 2019-04-30 |
| 2019-05-09 | 1102.69 | 未披露 |
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from December 31, 2018 to March 31, 2019
Stock issued under share-based compensation plans
|
2019-03-31 |
| 2019-03-21 | 1102.69 | 未披露 | 定期报告 | 2019-02-28 |
| 2019-03-21 | 1095.16 | 未披露 |
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from December 31, 2017 to December 31, 2018
Stock issued under share-based compensation plans
Repurchases of common stock
Proceeds from issuances of shares on exercise of warrants
|
2018-12-31 |
| 2018-11-13 | 1094.51 | 未披露 | 定期报告 | 2018-09-30 |
| 2018-05-11 | 1076.95 | 未披露 | 定期报告 | 2018-03-31 |
| 2018-03-29 | 1076.95 | 未披露 | 定期报告 | 2018-03-29 |
| 2017-03-24 | 1073.40 | 未披露 |
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From December 31, 2015 to December 31, 2016
Stock issued under share-based compensation plans
Proceeds from issuances of shares, net of issuance costs
|
2016-12-31 |
| 2016-11-14 | 1055.24 | 未披露 | 定期报告 | 2016-11-01 |
| 2016-11-14 | 1012.24 | 未披露 |
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From January 1, 2016 to September 30, 2016
Stock issued under share-based compensation plans
Proceeds from issuances of shares, net of issuance costs
|
2016-09-30 |
| 2016-08-30 | 1203.94 | 未披露 |
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Common stock offered by us 5,000,000 shares.
|
2016-08-30 |
| 2016-05-13 | 703.94 | 未披露 | 定期报告 | 2016-03-31 |
| 2016-03-24 | 703.94 | 未披露 | 定期报告 | 2016-03-24 |
| 2015-08-12 | 701.68 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-04-17 | 8786.09 | 未披露 | 定期报告 | 2015-03-25 |
| 2015-03-31 | 701.68 | 未披露 |
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From December 31, 2013 to December 31, 2014
Net proceeds on issuances of shares
Stock compensation
On November 5, 2014, the Company effected a 1-for-20 reverse stock split of the issued common stock.
|
2014-12-31 |
| 2014-11-12 | 701.68 | 未披露 | 定期报告 | 2014-11-10 |
| 2014-11-12 | 659.18 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-14 | 13183.59 | 未披露 | 定期报告 | 2014-06-30 |
From March 31, 2019 to June 30, 2019
Stock issued under share-based compensation plans
from December 31, 2018 to March 31, 2019
Stock issued under share-based compensation plans
from December 31, 2017 to December 31, 2018
Stock issued under share-based compensation plans
Repurchases of common stock
Proceeds from issuances of shares on exercise of warrants
From December 31, 2015 to December 31, 2016
Stock issued under share-based compensation plans
Proceeds from issuances of shares, net of issuance costs
From January 1, 2016 to September 30, 2016
Stock issued under share-based compensation plans
Proceeds from issuances of shares, net of issuance costs
Common stock offered by us 5,000,000 shares.
From December 31, 2013 to December 31, 2014
Net proceeds on issuances of shares
Stock compensation
On November 5, 2014, the Company effected a 1-for-20 reverse stock split of the issued common stock.