| 类型/截止日期 | 2018-12-31 | 2017-12-06 | 2017-12-01 | 2016-12-31 | 2016-09-30 | 2016-07-21 | 2015-11-06 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 250,000,000 | 250,000,000 | 250,000,000 | 250,000,000 | 250,000,000 | 250,000,000 | 250,000,000 |
| 流通股(股) | 188,750,000 | 191,875,000 | 91,874,999 | 108,749,999 | - | 108,749,999 | - |
| 流通A股(股) | 188,750,000 | 191,875,000 | 91,874,999 | 108,749,999 | - | 108,749,999 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 61,250,000 | 58,125,000 | 158,125,001 | 141,250,001 | 250,000,000 | 141,250,001 | 250,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 250,000,000 | - | 250,000,000 | - | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | 61,250,000 | 58,125,000 | 158,125,001 | 141,250,001 | 250,000,000 | 141,250,001 | 250,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | 100,000,001 | 100,000,001 | 150,000,000 | 100,000,001 | 150,000,000 |
| 其他内资持股合计(股) | - | - | - | - | 100,000,000 | - | 100,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 100,000,000 | - | 100,000,000 |
| 高管持股(股) | 61,250,000 | 58,125,000 | 58,125,000 | 41,250,000 | - | 41,250,000 | - |
| 外资持股合计(股) | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-03-25 | 2017-12-01 | 2017-12-01 | 2017-04-14 | 2016-10-21 | 2016-07-18 | 2015-10-23 |
| 变动日期 | 2018-12-31 | 2017-12-06 | 2017-12-01 | 2016-12-31 | 2016-09-30 | 2016-07-21 | 2015-11-06 |