| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2019-07-19 | 2019-06-30 | 2019-01-22 | 2018-06-30 | 2017-10-20 | 2017-06-30 | 2016-11-24 | 2016-04-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 18,195,750 | 17,386,000 | 18,195,750 | 5,195,750 | 6,500,000 | 6,175,000 | 14,400,000 | 4,400,000 | 5,900,000 | - |
| 流通A股(股) | 18,195,750 | 17,386,000 | 18,195,750 | 5,195,750 | 6,500,000 | 6,175,000 | 14,400,000 | 4,400,000 | 5,900,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,804,250 | 12,614,000 | 11,804,250 | 24,804,250 | 23,500,000 | 23,825,000 | 15,600,000 | 15,600,000 | 14,100,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | - | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 11,804,250 | 12,614,000 | 11,804,250 | 24,804,250 | 23,500,000 | 23,825,000 | 15,600,000 | 15,600,000 | 14,100,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 20,000,000 |
| 高管持股(股) | 11,804,250 | 12,614,000 | 11,804,250 | 13,804,250 | 12,500,000 | 12,825,000 | 4,600,000 | 4,600,000 | 3,100,000 | - |
| 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 | 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 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-25 | 2022-08-22 | 2019-07-16 | 2019-08-28 | 2019-01-16 | 2018-08-22 | 2017-10-17 | 2017-08-24 | 2016-11-21 | 2016-03-31 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2019-07-19 | 2019-06-30 | 2019-01-22 | 2018-06-30 | 2017-10-20 | 2017-06-30 | 2016-11-24 | 2016-04-21 |