| 类型/截止日期 | 2018-12-26 | 2018-03-16 | 2017-12-31 | 2017-11-01 | 2016-12-19 | 2016-04-11 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 38,500,000 | 38,500,000 | 38,500,000 | 38,500,000 | 28,000,000 | 28,000,000 | 28,000,000 |
| 流通股(股) | 32,788,000 | 9,282,000 | 1,904,000 | 16,754,500 | 16,754,500 | - | - |
| 流通A股(股) | 32,788,000 | 9,282,000 | 1,904,000 | 16,754,500 | 16,754,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 5,712,000 | 29,218,000 | 36,596,000 | 21,745,500 | 11,245,500 | 28,000,000 | 28,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 28,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 5,712,000 | 29,218,000 | 36,596,000 | 21,745,500 | 11,245,500 | 28,000,000 | 28,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 10,500,000 | 10,500,000 | 10,500,000 | - | 28,000,000 | 28,000,000 |
| 其中：境内法人持股 | - | 10,500,000 | 10,500,000 | 10,500,000 | - | 13,006,000 | 13,006,000 |
| 其他境内自然人持股 | - | - | - | - | - | 14,994,000 | 14,994,000 |
| 高管持股(股) | 5,712,000 | 18,718,000 | 26,096,000 | 11,245,500 | 11,245,500 | - | - |
| 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,网下配售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-12-21 | 2018-03-13 | 2018-04-24 | 2017-10-27 | 2016-12-13 | 2016-02-29 | 2016-04-12 |
| 变动日期 | 2018-12-26 | 2018-03-16 | 2017-12-31 | 2017-11-01 | 2016-12-19 | 2016-04-11 | 2015-12-31 |