| 类型/截止日期 | 2023-01-05 | 2022-12-31 | 2020-06-04 | 2020-01-22 | 2019-12-31 | 2017-07-21 | 2017-07-14 | 2016-10-28 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 29,000,000 | 29,000,000 | 28,500,000 | 28,500,000 | 28,500,000 | 28,500,000 | 25,000,000 | 25,000,000 |
| 流通股(股) | 18,855,000 | 17,661,250 | 17,703,750 | 17,328,750 | 13,623,750 | 13,717,500 | 13,187,500 | - |
| 流通A股(股) | 18,855,000 | 17,661,250 | 17,703,750 | 17,328,750 | 13,623,750 | 13,717,500 | 13,187,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,145,000 | 11,338,750 | 10,796,250 | 11,171,250 | 14,876,250 | 14,782,500 | 11,812,500 | 25,000,000 |
| 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) | 10,145,000 | 11,338,750 | 10,796,250 | 11,171,250 | 14,876,250 | 14,782,500 | 11,812,500 | 25,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 440,000 | 4,666,666 | 4,166,666 | 4,166,666 | 9,713,333 | 9,713,333 | 8,333,333 | 25,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 440,000 | 4,666,666 | 4,166,666 | 4,166,666 | 9,713,333 | 9,713,333 | 8,333,333 | 25,000,000 |
| 高管持股(股) | 9,705,000 | 6,672,084 | 6,629,584 | 7,004,584 | 5,162,917 | 5,069,167 | 3,479,167 | - |
| 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 | 网下配售股份上市,首发限售股份上 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-12-29 | 2023-04-18 | 2020-05-29 | 2020-01-17 | 2020-04-20 | 2017-07-17 | 2017-07-11 | 2016-10-13 |
| 变动日期 | 2023-01-05 | 2022-12-31 | 2020-06-04 | 2020-01-22 | 2019-12-31 | 2017-07-21 | 2017-07-14 | 2016-10-28 |