| 类型/截止日期 | 2022-12-31 | 2022-08-05 | 2022-06-30 | 2022-04-22 | 2021-04-15 | 2021-03-11 | 2021-03-10 | 2021-02-23 | 2020-11-10 | 2020-09-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 181,999,640 | 181,999,640 | 182,826,280 | 182,826,280 | 183,784,920 | 183,821,580 | 183,887,800 | 183,887,800 | 183,887,800 | 182,892,800 |
| 流通股(股) | 167,336,716 | 167,313,981 | 167,313,981 | 169,289,789 | 159,689,720 | 159,689,720 | 159,689,720 | 160,735,405 | 162,343,205 | 161,351,850 |
| 流通A股(股) | 167,336,716 | 167,313,981 | 167,313,981 | 169,289,789 | 159,689,720 | 159,689,720 | 159,689,720 | 160,735,405 | 162,343,205 | 161,351,850 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,662,924 | 14,685,659 | 15,512,299 | 13,536,491 | 24,095,200 | 24,131,860 | 24,198,080 | 23,152,395 | 21,544,595 | 21,540,950 |
| 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) | 14,662,924 | 14,685,659 | 15,512,299 | 13,536,491 | 24,095,200 | 24,131,860 | 24,198,080 | 23,152,395 | 21,544,595 | 21,540,950 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 820,490 | 820,490 | 1,772,980 | 1,821,940 | 1,888,160 | 1,888,160 | 1,888,160 | 1,888,160 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 820,490 | 820,490 | 1,772,980 | 1,821,940 | 1,888,160 | 1,888,160 | 1,888,160 | 1,888,160 |
| 高管持股(股) | 14,662,924 | 14,685,659 | 14,685,659 | 12,709,851 | 22,309,920 | 22,309,920 | 22,309,920 | 21,264,235 | 19,656,435 | 19,652,790 |
| 外资持股合计(股) | - | - | 6,150 | 6,150 | 12,300 | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | 6,150 | 6,150 | 12,300 | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 回购 | 高管股份变动 | 高管股份变动 | 回购 | 回购 | 高管股份变动 | 高管股份变动 | 期权行权 | 首发限售股份上市 |
| 公告日期 | 2023-04-21 | 2022-08-09 | 2022-08-18 | 2022-04-22 | 2021-04-16 | 2021-03-12 | 2021-03-12 | 2021-02-23 | 2020-11-06 | 2020-09-17 |
| 变动日期 | 2022-12-31 | 2022-08-05 | 2022-06-30 | 2022-04-22 | 2021-04-15 | 2021-03-11 | 2021-03-10 | 2021-02-23 | 2020-11-10 | 2020-09-22 |