| 类型/截止日期 | 2022-12-31 | 2022-06-01 | 2022-02-25 | 2019-10-31 | 2019-09-12 | 2019-06-30 | 2019-05-30 | 2018-08-20 | 2018-07-31 | 2018-05-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,886,000 | 50,886,000 | 46,260,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 25,000,000 | 22,000,000 | 22,000,000 |
| 流通股(股) | 24,103,195 | 24,125,195 | 21,931,995 | 18,993,520 | 17,907,520 | 17,862,520 | 18,119,200 | 11,324,500 | 11,324,500 | 11,176,000 |
| 流通A股(股) | 24,103,195 | 24,125,195 | 21,931,995 | 18,993,520 | 17,907,520 | 17,862,520 | 18,119,200 | 11,324,500 | 11,324,500 | 11,176,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 26,782,805 | 26,760,805 | 24,328,005 | 21,006,480 | 22,092,480 | 22,137,480 | 21,880,800 | 13,675,500 | 10,675,500 | 10,824,000 |
| 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) | 26,782,805 | 26,760,805 | 24,328,005 | 21,006,480 | 22,092,480 | 22,137,480 | 21,880,800 | 13,675,500 | 10,675,500 | 10,824,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,496,066 | 15,496,066 | 14,087,333 | 12,067,333 | 19,662,000 | 19,782,000 | 19,782,000 | 12,363,750 | 9,363,750 | 9,363,750 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,496,066 | 15,496,066 | 14,087,333 | 12,067,333 | 19,662,000 | 19,782,000 | 19,782,000 | 12,363,750 | 9,363,750 | 9,363,750 |
| 高管持股(股) | 11,286,739 | 11,264,739 | 10,240,672 | 8,939,147 | 2,430,480 | 2,355,480 | 2,098,800 | 1,311,750 | 1,311,750 | 1,460,250 |
| 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 | 转增股上市 | 回购 | 网下配售股份上市,首发限售股份上 | 网下配售股份上市 | 高管股份变动 | 送股上市 | 增发A股上市 | 高管股份变动 | 送股上市 |
| 公告日期 | 2023-04-19 | 2022-05-25 | 2022-02-28 | 2019-10-28 | 2019-09-09 | 2019-08-15 | 2019-05-22 | 2018-08-15 | 2018-07-26 | 2018-05-09 |
| 变动日期 | 2022-12-31 | 2022-06-01 | 2022-02-25 | 2019-10-31 | 2019-09-12 | 2019-06-30 | 2019-05-30 | 2018-08-20 | 2018-07-31 | 2018-05-16 |