| 类型/截止日期 | 2019-03-18 | 2018-02-23 | 2017-12-04 | 2017-07-27 | 2016-12-30 |
|---|---|---|---|---|---|
| 总股本(股) | 58,000,000 | 58,000,000 | 58,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 26,125,000 | 23,625,000 | 21,125,000 | 13,125,000 | 2,500,000 |
| 流通A股(股) | 26,125,000 | 23,625,000 | 21,125,000 | 13,125,000 | 2,500,000 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 31,875,000 | 34,375,000 | 36,875,000 | 36,875,000 | 47,500,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | ||||
| 三板B股(股) | - | ||||
| 限售股份(股) | 31,875,000 | 34,375,000 | 36,875,000 | 36,875,000 | 47,500,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 26,916,667 | 29,416,667 | 31,916,667 | 31,916,667 | 47,500,000 |
| 其中：境内法人持股 | - | 2,500,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 其他境内自然人持股 | 26,916,667 | 26,916,667 | 26,916,667 | 26,916,667 | 42,500,000 |
| 高管持股(股) | 4,958,333 | 4,958,333 | 4,958,333 | 4,958,333 | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-03-13 | 2018-02-12 | 2017-11-29 | 2017-07-24 | 2016-12-21 |
| 变动日期 | 2019-03-18 | 2018-02-23 | 2017-12-04 | 2017-07-27 | 2016-12-30 |