股本结构
单位：万股
| 公告日期 | 2016-11-28 | 2016-11-10 | 2016-11-10 | 2016-08-11 | 2016-08-11 | 2016-09-15 |
|---|---|---|---|---|---|---|
| 证券总股本 | 378.55 | 1892.77 | 1931.70 | 1892.77 | 1932.60 | 1875.31 |
| 普通股本 | 378.55 | 1892.77 | 1931.70 | 1892.77 | 1932.60 | 1875.31 |
| 优先股 | 未披露 | 未披露 | 0.11 | 未披露 | 0.11 | 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 | 2016-11-29 | 2016-10-09 | 2016-09-30 | 2016-08-10 | 2016-06-30 | 2016-05-11 |
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 |
|---|---|---|---|---|
| 2016-11-28 | 378.55 | 未披露 |
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a 1-for-5 reverse stock split of its outstanding common stock will be effective at 4:01 p.m. Pacific Time on November 28, 2016
|
2016-11-29 |
| 2016-11-10 | 1892.77 | 未披露 | 定期报告 | 2016-10-09 |
| 2016-11-10 | 1931.70 | 0.11 | 定期报告 | 2016-09-30 |
| 2016-09-15 | 1892.77 | 未披露 | 定期报告 | 2016-09-15 |
| 2016-08-11 | 1892.77 | 未披露 | 定期报告 | 2016-08-10 |
| 2016-08-11 | 1932.60 | 0.11 | 定期报告 | 2016-06-30 |
| 2016-09-15 | 1875.31 | 未披露 | 定期报告 | 2016-05-11 |
| 2016-05-12 | 1875.36 | 未披露 | 定期报告 | 2016-05-10 |
| 2016-05-12 | 1933.20 | 0.11 | 定期报告 | 2016-03-31 |
| 2016-03-25 | 1875.36 | 未披露 | 定期报告 | 2016-03-23 |
| 2016-03-25 | 1916.30 | 0.04 |
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from December 31, 2014 to December 31, 2015
Issuance of common stock and warrants for cash, net of allocated offering costs of $1,116
Issuance of Series 2 Convertible Preferred Stock for cash, net of allocated offering costs of $698
Conversion of Series 2 Convertible Preferred Stock into common stock
Restricted stock units issued for services, net of forfeitures
Restricted stock forfeited to pay income taxes on vesting
|
2015-12-31 |
| 2015-11-12 | 1445.67 | 未披露 |
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On October 21, 2015, we completed a public offering (the “Public Offering”) of an aggregate of 6,170,000 shares of our common stock.
|
2015-11-10 |
| 2015-08-07 | 570.67 | 未披露 | 定期报告 | 2015-08-06 |
| 2015-08-07 | 618.40 | 未披露 | 定期报告 | 2015-06-30 |
| 2015-05-14 | 565.98 | 未披露 | 定期报告 | 2015-05-12 |
| 2015-05-14 | 590.80 | 未披露 | 定期报告 | 2015-03-31 |
| 2015-01-28 | 565.98 | 未披露 | 定期报告 | 2015-01-23 |
| 2015-03-17 | 588.48 | 未披露 |
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from January 1, 2014 to December 31, 2014
Share round-ups in reverse stock split
Issuance of common stock and warrants for cash, net of offering costs of $2,424,091
Conversion of Series 1 Convertible Preferred Stock into common stock
Restricted stock units issued for services, net of forfeitures
Stock-based compensation
|
2014-12-31 |
| 2014-11-12 | 587.08 | 未披露 | 定期报告 | 2014-11-10 |
| 2014-11-12 | 587.18 | 未披露 | 定期报告 | 2014-09-30 |
| 2014-08-25 | 493.13 | 未披露 | 定期报告 | 2014-08-25 |
| 2014-08-14 | 93.13 | 0.29 |
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one-for-ten (1-for-10) reverse stock split of our common stock which occurred on June 30, 2014
|
2014-06-30 |
| 2014-05-14 | 912.09 | 0.29 | 定期报告 | 2014-03-31 |
a 1-for-5 reverse stock split of its outstanding common stock will be effective at 4:01 p.m. Pacific Time on November 28, 2016
from December 31, 2014 to December 31, 2015
Issuance of common stock and warrants for cash, net of allocated offering costs of $1,116
Issuance of Series 2 Convertible Preferred Stock for cash, net of allocated offering costs of $698
Conversion of Series 2 Convertible Preferred Stock into common stock
Restricted stock units issued for services, net of forfeitures
Restricted stock forfeited to pay income taxes on vesting
On October 21, 2015, we completed a public offering (the “Public Offering”) of an aggregate of 6,170,000 shares of our common stock.
from January 1, 2014 to December 31, 2014
Share round-ups in reverse stock split
Issuance of common stock and warrants for cash, net of offering costs of $2,424,091
Conversion of Series 1 Convertible Preferred Stock into common stock
Restricted stock units issued for services, net of forfeitures
Stock-based compensation
one-for-ten (1-for-10) reverse stock split of our common stock which occurred on June 30, 2014