| 类型/截止日期 | 2019-12-31 | 2018-12-31 | 2018-08-16 | 2017-09-28 | 2017-08-09 | 2017-06-30 |
|---|---|---|---|---|---|---|
| 总股本(股) | 31,200,000 | 31,200,000 | 31,200,000 | 31,200,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 9,966,665 | 8,233,332 | 9,966,665 | 8,233,332 | 3,166,666 | 3,166,666 |
| 流通A股(股) | 9,966,665 | 8,233,332 | 9,966,665 | 8,233,332 | 3,166,666 | 3,166,666 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 21,233,335 | 22,966,668 | 21,233,335 | 22,966,668 | 8,833,334 | 8,833,334 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | ||||||
| 三板B股(股) | ||||||
| 限售股份(股) | 21,233,335 | 22,966,668 | 21,233,335 | 22,966,668 | 8,833,334 | 8,833,334 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,733,335 | 1,733,335 | 1,733,335 | 3,466,668 | 1,333,334 | 1,333,334 |
| 其中：境内法人持股 | 1,733,335 | 1,733,335 | 1,733,335 | 3,466,668 | 1,333,334 | 1,333,334 |
| 其他境内自然人持股 | - | - | - | - | - | - |
| 高管持股(股) | 19,500,000 | 21,233,333 | 19,500,000 | 19,500,000 | 7,500,000 | 7,500,000 |
| 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 | 送股上市,转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-04-20 | 2019-04-22 | 2018-08-13 | 2017-09-20 | 2017-07-27 | 2017-08-28 |
| 变动日期 | 2019-12-31 | 2018-12-31 | 2018-08-16 | 2017-09-28 | 2017-08-09 | 2017-06-30 |