| 类型/截止日期 | 2022-12-31 | 2020-06-30 | 2020-01-13 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-04-20 | 2018-04-12 | 2018-01-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 120,000,000 | 80,000,000 | 80,000,000 |
| 流通股(股) | 58,020,795 | 64,045,251 | 64,047,301 | 47,319,384 | 48,010,997 | 47,393,077 | 47,423,552 | 47,430,949 | 31,620,633 | 32,118,329 |
| 流通A股(股) | 58,020,795 | 64,045,251 | 64,047,301 | 47,319,384 | 48,010,997 | 47,393,077 | 47,423,552 | 47,430,949 | 31,620,633 | 32,118,329 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 61,979,205 | 55,954,749 | 55,952,699 | 72,680,616 | 71,989,003 | 72,606,923 | 72,576,448 | 72,569,051 | 48,379,367 | 47,881,671 |
| 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) | 61,979,205 | 55,954,749 | 55,952,699 | 72,680,616 | 71,989,003 | 72,606,923 | 72,576,448 | 72,569,051 | 48,379,367 | 47,881,671 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 61,832,869 | 61,832,870 | 61,832,870 | 61,832,870 | 61,832,870 | 41,221,913 | 41,221,913 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 61,832,869 | 61,832,870 | 61,832,870 | 61,832,870 | 61,832,870 | 41,221,913 | 41,221,913 |
| 高管持股(股) | 61,979,205 | 55,954,749 | 55,952,699 | 10,847,747 | 10,156,133 | 10,774,053 | 10,743,578 | 10,736,181 | 7,157,454 | 6,659,758 |
| 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 | 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 | 高管股份变动 | 高管股份变动 | 转增股上市 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2023-04-25 | 2020-08-18 | 2020-01-08 | 2020-04-09 | 2019-08-03 | 2019-04-02 | 2018-07-31 | 2018-04-13 | 2018-04-13 | 2018-01-09 |
| 变动日期 | 2022-12-31 | 2020-06-30 | 2020-01-13 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-06-30 | 2018-04-20 | 2018-04-12 | 2018-01-12 |