| 类型/截止日期 | 2023-01-12 | 2022-12-31 | 2022-03-23 | 2020-07-30 | 2020-07-02 | 2020-05-25 | 2020-05-15 | 2019-12-31 | 2019-11-13 | 2019-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,000,000 | 53,000,000 | 53,000,000 | 50,700,000 | 50,700,000 | 50,700,000 | 39,000,000 | 39,000,000 | 39,000,000 | 39,000,000 |
| 流通股(股) | 32,408,160 | 31,135,610 | 31,148,110 | 28,163,850 | 27,961,050 | 27,149,850 | 20,884,500 | 20,923,500 | 21,079,500 | 20,949,500 |
| 流通A股(股) | 32,408,160 | 31,135,610 | 31,148,110 | 28,163,850 | 27,961,050 | 27,149,850 | 20,884,500 | 20,923,500 | 21,079,500 | 20,949,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,591,840 | 21,864,390 | 21,851,890 | 22,536,150 | 22,738,950 | 23,550,150 | 18,115,500 | 18,076,500 | 17,920,500 | 18,050,500 |
| 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) | 20,591,840 | 21,864,390 | 21,851,890 | 22,536,150 | 22,738,950 | 23,550,150 | 18,115,500 | 18,076,500 | 17,920,500 | 18,050,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,900,000 | 17,069,000 | 17,069,000 | 17,069,000 | 17,069,000 | 17,069,000 | 13,130,000 | 13,130,000 | 13,130,000 | 13,130,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,900,000 | 17,069,000 | 17,069,000 | 17,069,000 | 17,069,000 | 17,069,000 | 13,130,000 | 13,130,000 | 13,130,000 | 13,130,000 |
| 高管持股(股) | 3,691,840 | 4,795,390 | 4,782,890 | 5,467,150 | 5,669,950 | 6,481,150 | 4,985,500 | 4,946,500 | 4,790,500 | 4,920,500 |
| 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 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 网下配售股份上市,高管股份变动 | 高管股份变动 | 高管股份变动 | 送股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-01-05 | 2023-04-26 | 2022-03-16 | 2020-07-27 | 2020-06-29 | 2020-05-15 | 2020-05-15 | 2020-04-16 | 2019-11-08 | 2019-08-27 |
| 变动日期 | 2023-01-12 | 2022-12-31 | 2022-03-23 | 2020-07-30 | 2020-07-02 | 2020-05-25 | 2020-05-15 | 2019-12-31 | 2019-11-13 | 2019-06-30 |