| 类型/截止日期 | 2022-12-31 | 2022-12-05 | 2022-07-25 | 2022-06-30 | 2019-05-21 | 2018-12-31 | 2018-06-30 | 2018-05-15 | 2018-02-08 | 2018-02-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 21,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 13,054,610 | 13,670,163 | 13,508,963 | 13,254,178 | 13,482,988 | 12,738,160 | 12,813,160 | 13,576,867 | 9,697,762 | 9,210,262 |
| 流通A股(股) | 13,054,610 | 13,670,163 | 13,508,963 | 13,254,178 | 13,482,988 | 12,738,160 | 12,813,160 | 13,576,867 | 9,697,762 | 9,210,262 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,945,390 | 7,329,837 | 7,491,037 | 7,745,822 | 7,517,012 | 8,261,840 | 8,186,840 | 7,423,133 | 5,302,238 | 5,789,738 |
| 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) | 7,945,390 | 7,329,837 | 7,491,037 | 7,745,822 | 7,517,012 | 8,261,840 | 8,186,840 | 7,423,133 | 5,302,238 | 5,789,738 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,548,975 | 4,548,975 | 4,691,775 | 4,989,860 | 4,989,860 | 5,486,412 | 5,486,412 | 5,486,412 | 3,918,866 | 4,786,433 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 4,548,975 | 4,548,975 | 4,691,775 | 4,989,860 | 4,989,860 | 5,486,412 | 5,486,412 | 5,486,412 | 3,918,866 | 4,786,433 |
| 高管持股(股) | 3,396,415 | 2,780,862 | 2,799,262 | 2,755,962 | 2,527,152 | 2,775,428 | 2,700,428 | 1,936,721 | 1,383,372 | 1,003,305 |
| 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 | 首发限售股份上市,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,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 送股上市 | 首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2023-04-26 | 2022-11-30 | 2022-07-20 | 2022-08-26 | 2019-05-16 | 2019-03-28 | 2018-08-28 | 2018-05-08 | 2018-02-02 | 2018-02-02 |
| 变动日期 | 2022-12-31 | 2022-12-05 | 2022-07-25 | 2022-06-30 | 2019-05-21 | 2018-12-31 | 2018-06-30 | 2018-05-15 | 2018-02-08 | 2018-02-02 |