| 类型/截止日期 | 2019-12-19 | 2019-12-03 | 2019-06-30 | 2018-12-31 | 2017-12-31 | 2017-08-02 | 2017-06-30 | 2017-01-25 | 2017-01-20 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 67,851,000 | 50,851,000 | 50,851,000 | 50,851,000 | 50,851,000 | 50,851,000 | 50,851,000 | 50,851,000 | 50,851,000 | 50,851,000 |
| 流通股(股) | 17,000,000 | - | 31,389,739 | 31,415,989 | 30,541,311 | 31,415,989 | 30,541,311 | 30,541,341 | 30,328,842 | 30,328,812 |
| 流通A股(股) | 17,000,000 | - | 31,389,739 | 31,415,989 | 30,541,311 | 31,415,989 | 30,541,311 | 30,541,341 | 30,328,842 | 30,328,812 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 50,851,000 | 50,851,000 | 19,461,261 | 19,435,011 | 20,309,689 | 19,435,011 | 20,309,689 | 20,309,659 | 20,522,158 | 20,522,188 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,851,000 | 50,851,000 | 50,851,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 50,851,000 | 50,851,000 | 19,461,261 | 19,435,011 | 20,309,689 | 19,435,011 | 20,309,689 | 20,309,659 | 20,522,158 | 20,522,188 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 104,249 | 104,249 | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 50,746,751 | 50,746,751 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 |
| 其中：境内法人持股 | 14,500,560 | 14,500,560 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 36,246,191 | 36,246,191 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 | 15,957,131 |
| 高管持股(股) | - | - | 3,504,130 | 3,477,880 | 4,352,558 | 3,477,880 | 4,352,558 | 4,352,528 | 4,565,027 | 4,565,057 |
| 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A股上市 | 上市前股本 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2019-12-18 | 2019-12-03 | 2019-08-27 | 2019-03-25 | 2018-01-17 | 2017-07-28 | 2017-08-24 | 2017-01-20 | 2017-01-20 | 2017-04-17 |
| 变动日期 | 2019-12-19 | 2019-12-03 | 2019-06-30 | 2018-12-31 | 2017-12-31 | 2017-08-02 | 2017-06-30 | 2017-01-25 | 2017-01-20 | 2016-12-31 |