| 类型/截止日期 | 2019-03-29 | 2018-12-31 | 2018-05-15 | 2017-05-11 | 2016-08-15 | 2016-03-15 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 |
| 流通股(股) | 25,000,000 | 23,950,000 | 24,212,500 | 16,545,832 | 8,729,166 | - | - |
| 流通A股(股) | 25,000,000 | 23,950,000 | 24,212,500 | 16,545,832 | 8,729,166 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | - | 1,050,000 | 787,500 | 8,454,168 | 16,270,834 | 25,000,000 | 25,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 25,000,000 | 25,000,000 | - | - | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | - | 1,050,000 | 787,500 | 8,454,168 | 16,270,834 | 25,000,000 | 25,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 7,666,668 | 15,333,334 | 25,000,000 | 25,000,000 |
| 其中：境内法人持股 | - | - | - | 7,666,668 | 15,333,334 | 23,000,000 | 23,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | 2,000,000 | 2,000,000 |
| 高管持股(股) | - | 1,050,000 | 787,500 | 787,500 | 937,500 | - | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-21 | 2019-04-17 | 2018-05-08 | 2017-05-05 | 2016-08-10 | 2016-02-16 | 2016-04-18 |
| 变动日期 | 2019-03-29 | 2018-12-31 | 2018-05-15 | 2017-05-11 | 2016-08-15 | 2016-03-15 | 2015-12-31 |