| 类型/截止日期 | 2022-12-31 | 2022-02-11 | 2019-06-13 | 2019-01-16 | 2019-01-11 | 2018-12-31 | 2018-12-03 | 2018-09-13 | 2018-09-10 | 2017-07-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 17,849,295 | 17,849,295 | 15,170,000 | 15,170,000 | 15,170,000 | 15,170,000 | 15,170,000 | 14,800,000 | 14,800,000 | 14,800,000 |
| 流通股(股) | 9,790,461 | 9,820,461 | 8,198,250 | 4,539,500 | 4,338,750 | 4,338,750 | 5,304,374 | 5,159,374 | 3,984,374 | 4,039,061 |
| 流通A股(股) | 9,790,461 | 9,820,461 | 8,198,250 | 4,539,500 | 4,338,750 | 4,338,750 | 5,304,374 | 5,159,374 | 3,984,374 | 4,039,061 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,058,834 | 8,028,834 | 6,971,750 | 10,630,500 | 10,831,250 | 10,831,250 | 9,865,626 | 9,640,626 | 10,815,626 | 10,760,939 |
| 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) | 8,058,834 | 8,028,834 | 6,971,750 | 10,630,500 | 10,831,250 | 10,831,250 | 9,865,626 | 9,640,626 | 10,815,626 | 10,760,939 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,891,667 | 2,891,667 | 2,891,667 | 2,891,667 | 5,558,334 | 5,558,334 | 5,558,334 | 5,333,334 | 6,508,334 | 6,508,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 1,175,000 | 1,175,000 |
| 其他境内自然人持股 | 2,891,667 | 2,891,667 | 2,891,667 | 2,891,667 | 5,558,334 | 5,558,334 | 5,558,334 | 5,333,334 | 5,333,334 | 5,333,334 |
| 高管持股(股) | 5,167,167 | 5,137,167 | 4,080,083 | 7,738,833 | 5,272,916 | 5,272,916 | 4,307,292 | 4,307,292 | 4,307,292 | 4,252,605 |
| 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 | 增发A股上市 | 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 | 增发A股上市 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-17 | 2022-02-08 | 2019-06-10 | 2019-01-11 | 2019-01-11 | 2019-04-15 | 2018-11-28 | 2018-09-10 | 2018-09-10 | 2017-07-17 |
| 变动日期 | 2022-12-31 | 2022-02-11 | 2019-06-13 | 2019-01-16 | 2019-01-11 | 2018-12-31 | 2018-12-03 | 2018-09-13 | 2018-09-10 | 2017-07-20 |