| 类型/截止日期 | 2018-09-03 | 2017-10-24 | 2017-07-03 | 2016-11-08 | 2016-04-14 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 62,400,000 | 62,400,000 | 62,400,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 43,018,500 | 37,922,500 | 34,806,500 | 32,406,500 | - | - |
| 流通A股(股) | 43,018,500 | 37,922,500 | 34,806,500 | 32,406,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 19,381,500 | 24,477,500 | 27,593,500 | 27,593,500 | 60,000,000 | 60,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 60,000,000 | - | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 19,381,500 | 24,477,500 | 27,593,500 | 27,593,500 | 60,000,000 | 60,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,326,000 | 22,104,000 | 25,220,000 | 25,220,000 | 42,282,000 | 42,282,000 |
| 其中：境内法人持股 | - | 3,116,000 | 6,232,000 | 6,232,000 | 13,800,000 | 13,800,000 |
| 其他境内自然人持股 | 12,326,000 | 18,988,000 | 18,988,000 | 18,988,000 | 28,482,000 | 28,482,000 |
| 高管持股(股) | 7,055,500 | 2,373,500 | 2,373,500 | 2,373,500 | - | - |
| 外资持股合计(股) | - | - | - | - | 17,718,000 | 17,718,000 |
| 其中：境外法人持股 | - | - | - | - | 17,718,000 | 17,718,000 |
| 境外自然人持股 | - | - | - | - | - | - |
| 股本变动原因 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-08-28 | 2017-10-17 | 2017-08-23 | 2016-11-03 | 2016-01-29 | 2016-04-26 |
| 变动日期 | 2018-09-03 | 2017-10-24 | 2017-07-03 | 2016-11-08 | 2016-04-14 | 2015-12-31 |