| 类型/截止日期 | 2023-04-27 | 2022-12-31 | 2022-11-17 | 2022-11-11 | 2022-08-18 | 2022-06-30 | 2022-06-01 | 2022-05-13 | 2022-03-18 | 2021-05-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 157,857,000 | 157,857,000 | 157,857,000 | 157,871,000 | 157,871,000 | 157,871,000 | 157,871,000 | 112,765,000 | 112,765,000 | 106,950,000 |
| 流通股(股) | 95,595,500 | 96,102,200 | 96,412,800 | 96,412,800 | 96,060,400 | 95,595,500 | 95,595,500 | 68,282,500 | 25,412,500 | 24,338,236 |
| 流通A股(股) | 95,595,500 | 96,102,200 | 96,412,800 | 96,412,800 | 96,060,400 | 95,595,500 | 95,595,500 | 68,282,500 | 25,412,500 | 24,338,236 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 62,261,500 | 61,754,800 | 61,444,200 | 61,458,200 | 61,810,600 | 62,275,500 | 62,275,500 | 44,482,500 | 87,352,500 | 82,611,764 |
| 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) | 62,261,500 | 61,754,800 | 61,444,200 | 61,458,200 | 61,810,600 | 62,275,500 | 62,275,500 | 44,482,500 | 87,352,500 | 82,611,764 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | 799,000 |
| 国有法人持股(股) | - | - | 2,120,250 | 2,120,250 | 2,120,250 | - | 2,120,250 | 1,514,464 | 1,514,464 | - |
| 其他内资持股合计(股) | 60,389,000 | 60,389,000 | 58,268,750 | 58,282,750 | 58,282,750 | 60,403,000 | 58,282,750 | 41,630,536 | 84,500,536 | 80,475,264 |
| 其中：境内法人持股 | - | - | 8,873,950 | 8,873,950 | 8,873,950 | - | 8,873,950 | 6,338,536 | 8,958,536 | 14,425,264 |
| 其他境内自然人持股 | 60,389,000 | 60,389,000 | 49,394,800 | 49,408,800 | 49,408,800 | 60,403,000 | 49,408,800 | 35,292,000 | 75,542,000 | 66,050,000 |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 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 | 股份性质变更 | 股份性质变更 | 回购 | 股份性质变更 | 股份性质变更 | 股份性质变更 | 转增股上市 | 首发限售股份上市 | 限制性股票 | 首发A股上市 |
| 公告日期 | 2023-04-29 | 2023-04-29 | 2022-11-15 | 2022-11-15 | 2022-08-20 | 2022-08-20 | 2022-05-31 | 2022-05-06 | 2022-03-22 | 2021-05-12 |
| 变动日期 | 2023-04-27 | 2022-12-31 | 2022-11-17 | 2022-11-11 | 2022-08-18 | 2022-06-30 | 2022-06-01 | 2022-05-13 | 2022-03-18 | 2021-05-13 |