| 类型/截止日期 | 2022-12-31 | 2022-07-13 | 2022-07-12 | 2022-01-19 | 2020-08-24 | 2020-06-01 | 2020-05-27 | 2019-12-31 | 2019-08-30 | 2019-02-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 26,550,000 | 26,550,000 | 20,800,000 | 20,800,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 19,042,500 | 18,975,000 | 13,225,000 | 13,292,500 | 12,317,000 | 10,520,332 | 9,950,832 | 10,265,832 | 10,290,832 | 8,314,166 |
| 流通A股(股) | 19,042,500 | 18,975,000 | 13,225,000 | 13,292,500 | 12,317,000 | 10,520,332 | 9,950,832 | 10,265,832 | 10,290,832 | 8,314,166 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,507,500 | 7,575,000 | 7,575,000 | 7,507,500 | 7,683,000 | 9,479,668 | 10,049,168 | 9,734,168 | 9,709,168 | 11,685,834 |
| 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) | 7,507,500 | 7,575,000 | 7,575,000 | 7,507,500 | 7,683,000 | 9,479,668 | 10,049,168 | 9,734,168 | 9,709,168 | 11,685,834 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 320,000 | 2,116,668 | 4,523,334 | 4,523,334 | 4,523,334 | 6,500,000 |
| 其中：境内法人持股 | - | - | - | - | - | 413,334 | 413,334 | 413,334 | 413,334 | 826,667 |
| 其他境内自然人持股 | - | - | - | - | 320,000 | 1,703,334 | 4,110,000 | 4,110,000 | 4,110,000 | 5,673,333 |
| 高管持股(股) | 7,507,500 | 7,575,000 | 7,575,000 | 7,507,500 | 7,363,000 | 7,363,000 | 5,525,834 | 5,210,834 | 5,185,834 | 5,185,834 |
| 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,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 |
| 公告日期 | 2023-04-03 | 2022-07-06 | 2022-07-06 | 2022-01-13 | 2020-08-19 | 2020-05-27 | 2020-05-27 | 2020-04-28 | 2019-08-27 | 2019-02-18 |
| 变动日期 | 2022-12-31 | 2022-07-13 | 2022-07-12 | 2022-01-19 | 2020-08-24 | 2020-06-01 | 2020-05-27 | 2019-12-31 | 2019-08-30 | 2019-02-21 |