| 类型/截止日期 | 2022-12-31 | 2022-11-04 | 2022-07-14 | 2022-05-05 | 2022-04-28 | 2020-06-30 | 2019-07-03 | 2019-01-22 | 2018-06-15 | 2018-01-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 62,050,000 | 62,050,000 | 62,050,000 | 62,050,000 | 73,000,000 | 73,000,000 | 73,000,000 | 73,000,000 | 73,000,000 | 73,000,000 |
| 流通股(股) | 39,183,758 | 41,798,428 | 40,344,020 | 39,183,758 | 50,133,758 | 19,763,109 | 20,729,994 | 20,171,350 | 44,400,985 | 38,857,519 |
| 流通A股(股) | 39,183,758 | 41,798,428 | 40,344,020 | 39,183,758 | 50,133,758 | 19,763,109 | 20,729,994 | 20,171,350 | 44,400,985 | 38,857,519 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,866,242 | 20,251,572 | 21,705,980 | 22,866,242 | 22,866,242 | 53,236,891 | 52,270,006 | 52,828,650 | 28,599,015 | 34,142,481 |
| 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) | 22,866,242 | 20,251,572 | 21,705,980 | 22,866,242 | 22,866,242 | 53,236,891 | 52,270,006 | 52,828,650 | 28,599,015 | 34,142,481 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,857,757 | 16,857,757 | 17,244,511 | 18,275,853 | 18,275,853 | 49,708,278 | 49,708,278 | 50,266,922 | 26,037,287 | 31,580,753 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,857,757 | 16,857,757 | 17,244,511 | 18,275,853 | 18,275,853 | 49,708,278 | 49,708,278 | 50,266,922 | 26,037,287 | 31,580,753 |
| 高管持股(股) | 6,008,485 | 3,393,815 | 4,461,469 | 4,590,389 | 4,590,389 | 3,528,613 | 2,561,728 | 2,561,728 | 2,561,728 | 2,561,728 |
| 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 | 其他限售股上市,高管股份变动 | 其他限售股上市,高管股份变动 | 回购 | 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 | 其他变动原因 | 首发限售股份上市 | 转增股上市 |
| 公告日期 | 2023-04-18 | 2022-10-31 | 2022-07-11 | 2022-05-16 | 2022-05-16 | 2020-08-24 | 2019-07-31 | 2019-01-23 | 2018-06-11 | 2018-01-05 |
| 变动日期 | 2022-12-31 | 2022-11-04 | 2022-07-14 | 2022-05-05 | 2022-04-28 | 2020-06-30 | 2019-07-03 | 2019-01-22 | 2018-06-15 | 2018-01-19 |