| 类型/截止日期 | 2022-12-31 | 2022-12-20 | 2022-06-30 | 2022-02-22 | 2019-06-21 | 2019-01-24 | 2019-01-18 | 2018-12-31 | 2018-05-23 | 2018-04-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 40,872,178 | 40,872,178 | 40,872,178 | 40,872,178 | 40,872,178 | 40,872,178 | 40,872,178 | 40,872,178 | 40,872,178 | 31,440,137 |
| 流通股(股) | 19,153,441 | 19,153,440 | 19,120,283 | 19,120,284 | 19,797,553 | 18,809,554 | 15,314,829 | 15,314,829 | 15,498,453 | 11,921,887 |
| 流通A股(股) | 19,153,441 | 19,153,440 | 19,120,283 | 19,120,284 | 19,797,553 | 18,809,554 | 15,314,829 | 15,314,829 | 15,498,453 | 11,921,887 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 21,718,737 | 21,718,738 | 21,751,895 | 21,751,894 | 21,074,625 | 22,062,624 | 25,557,349 | 25,557,349 | 25,373,725 | 19,518,250 |
| 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) | 21,718,737 | 21,718,738 | 21,751,895 | 21,751,894 | 21,074,625 | 22,062,624 | 25,557,349 | 25,557,349 | 25,373,725 | 19,518,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,249,500 | 9,249,500 | 9,522,500 | 9,522,500 | 8,612,500 | 8,612,500 | 19,500,000 | 19,500,000 | 19,500,000 | 15,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 2,275,000 | 2,275,000 | 2,275,000 | 1,750,000 |
| 其他境内自然人持股 | 9,249,500 | 9,249,500 | 9,522,500 | 9,522,500 | 8,612,500 | 8,612,500 | 17,225,000 | 17,225,000 | 17,225,000 | 13,250,000 |
| 高管持股(股) | 12,469,237 | 12,469,238 | 12,229,395 | 12,229,394 | 12,462,125 | 13,450,124 | 6,057,349 | 6,057,349 | 5,873,725 | 4,518,250 |
| 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 | 股权激励限售流通股上市,高管股份 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 转增股上市 | 增发A股上市,高管股份变动 |
| 公告日期 | 2023-04-10 | 2022-12-15 | 2022-08-19 | 2022-02-16 | 2019-06-17 | 2019-01-18 | 2019-01-18 | 2019-04-12 | 2018-05-16 | 2018-03-30 |
| 变动日期 | 2022-12-31 | 2022-12-20 | 2022-06-30 | 2022-02-22 | 2019-06-21 | 2019-01-24 | 2019-01-18 | 2018-12-31 | 2018-05-23 | 2018-04-04 |