| 类型/截止日期 | 2022-12-31 | 2022-09-23 | 2019-12-31 | 2019-12-25 | 2019-12-20 | 2019-06-20 | 2018-12-19 | 2018-12-14 | 2016-10-21 | 2016-06-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 19,800,000 | 19,800,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 |
| 流通股(股) | 6,309,704 | 6,316,221 | 2,502,500 | 2,532,500 | 2,492,500 | 2,590,000 | 2,420,000 | 2,180,000 | 2,240,000 | - |
| 流通A股(股) | 6,309,704 | 6,316,221 | 2,502,500 | 2,532,500 | 2,492,500 | 2,590,000 | 2,420,000 | 2,180,000 | 2,240,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,490,296 | 13,483,779 | 8,497,500 | 8,467,500 | 8,507,500 | 8,410,000 | 8,580,000 | 8,820,000 | 8,760,000 | 11,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 11,000,000 | - | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 13,490,296 | 13,483,779 | 8,497,500 | 8,467,500 | 8,507,500 | 8,410,000 | 8,580,000 | 8,820,000 | 8,760,000 | 11,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,336,000 | 6,336,000 | 6,310,000 | 6,310,000 | 6,350,000 | 6,350,000 | 6,520,000 | 6,520,000 | 6,520,000 | 11,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,336,000 | 6,336,000 | 6,310,000 | 6,310,000 | 6,350,000 | 6,350,000 | 6,520,000 | 6,520,000 | 6,520,000 | 11,000,000 |
| 高管持股(股) | 7,154,296 | 7,147,779 | 2,187,500 | 2,157,500 | 2,157,500 | 2,060,000 | 2,060,000 | 2,300,000 | 2,240,000 | - |
| 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 | 送股上市,转增股上市 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2023-04-25 | 2022-09-15 | 2020-04-29 | 2019-12-20 | 2019-12-20 | 2019-06-17 | 2018-12-14 | 2018-12-14 | 2016-10-18 | 2016-06-01 |
| 变动日期 | 2022-12-31 | 2022-09-23 | 2019-12-31 | 2019-12-25 | 2019-12-20 | 2019-06-20 | 2018-12-19 | 2018-12-14 | 2016-10-21 | 2016-06-06 |