| 类型/截止日期 | 2023-01-19 | 2022-06-30 | 2020-06-30 | 2019-11-11 | 2019-05-20 | 2018-12-31 | 2018-06-30 | 2018-01-17 | 2017-12-31 | 2017-08-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 100,027,550 | 100,027,550 | 100,027,550 | 100,027,550 | 100,027,550 | 100,027,550 | 100,027,550 | 100,027,550 | 100,027,550 | 100,027,550 |
| 流通股(股) | 71,093,641 | 63,580,325 | 63,703,400 | 63,871,400 | 63,311,400 | 63,462,800 | 63,514,625 | 63,589,625 | 62,208,650 | 62,326,250 |
| 流通A股(股) | 71,093,641 | 63,580,325 | 63,703,400 | 63,871,400 | 63,311,400 | 63,462,800 | 63,514,625 | 63,589,625 | 62,208,650 | 62,326,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,933,909 | 36,447,225 | 36,324,150 | 36,156,150 | 36,716,150 | 36,564,750 | 36,512,925 | 36,437,925 | 37,818,900 | 37,701,300 |
| 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) | 28,933,909 | 36,447,225 | 36,324,150 | 36,156,150 | 36,716,150 | 36,564,750 | 36,512,925 | 36,437,925 | 37,818,900 | 37,701,300 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,039,234 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 25,039,234 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 | 35,168,887 |
| 高管持股(股) | 3,894,675 | 1,278,338 | 1,155,263 | 987,263 | 1,547,263 | 1,395,863 | 1,344,038 | 1,269,038 | 2,650,013 | 2,532,413 |
| 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 | 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2023-01-13 | 2022-08-24 | 2020-08-25 | 2019-11-05 | 2019-05-15 | 2019-03-18 | 2018-08-28 | 2018-01-12 | 2018-04-20 | 2017-07-24 |
| 变动日期 | 2023-01-19 | 2022-06-30 | 2020-06-30 | 2019-11-11 | 2019-05-20 | 2018-12-31 | 2018-06-30 | 2018-01-17 | 2017-12-31 | 2017-08-24 |