| 类型/截止日期 | 2019-09-16 | 2019-05-17 | 2018-05-16 | 2017-12-20 | 2017-04-13 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 50,148,450 | 44,576,400 | 33,770,000 | 30,700,000 | 30,700,000 | 30,700,000 |
| 流通股(股) | 5,227,200 | 4,646,400 | 3,520,000 | 3,200,000 | 700,000 | 700,000 |
| 流通A股(股) | 5,227,200 | 4,646,400 | 3,520,000 | 3,200,000 | 700,000 | 700,000 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 44,921,250 | 39,930,000 | 30,250,000 | 27,500,000 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 30,700,000 | 30,700,000 | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 44,921,250 | 39,930,000 | 30,250,000 | 27,500,000 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 43,560,001 | 38,720,001 | 29,333,334 | 26,666,667 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 43,560,001 | 38,720,001 | 29,333,334 | 26,666,667 | 30,000,000 | 30,000,000 |
| 高管持股(股) | 1,361,249 | 1,209,999 | 916,666 | 833,333 | - | - |
| 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 | 送股上市 | 送股上市,转增股上市 | 送股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-09-06 | 2019-05-08 | 2018-05-08 | 2017-12-15 | 2017-03-23 | 2017-04-27 |
| 变动日期 | 2019-09-16 | 2019-05-17 | 2018-05-16 | 2017-12-20 | 2017-04-13 | 2016-12-31 |