| 类型/截止日期 | 2022-12-31 | 2020-06-30 | 2017-12-31 | 2017-09-22 | 2017-09-21 | 2017-09-04 | 2017-06-30 | 2016-12-31 | 2016-08-08 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 150,000,000 | 150,000,000 | 150,000,000 | 150,000,000 | 148,000,000 | 148,000,000 | 148,000,000 | 148,000,000 | 148,000,000 | 148,000,000 |
| 流通股(股) | 102,524,925 | 102,900,000 | 104,325,000 | 98,235,000 | 96,235,000 | 102,325,000 | 96,235,000 | 97,757,500 | 93,424,167 | 97,757,500 |
| 流通A股(股) | 102,524,925 | 102,900,000 | 104,325,000 | 98,235,000 | 96,235,000 | 102,325,000 | 96,235,000 | 97,757,500 | 93,424,167 | 97,757,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 47,475,075 | 47,100,000 | 45,675,000 | 51,765,000 | 51,765,000 | 45,675,000 | 51,765,000 | 50,242,500 | 54,575,833 | 50,242,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 148,000,000 | 148,000,000 | 148,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 47,475,075 | 47,100,000 | 45,675,000 | 51,765,000 | 51,765,000 | 45,675,000 | 51,765,000 | 50,242,500 | 54,575,833 | 50,242,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 44,933,333 | 44,933,333 | 44,933,333 | 44,933,333 | 44,933,333 | 44,933,333 | 44,933,333 | 44,933,333 | 44,933,333 | 44,933,333 |
| 其中：境内法人持股 | 4,333,333 | 4,333,333 | 4,333,333 | 4,333,333 | 4,333,333 | 4,333,333 | 4,333,333 | 4,333,333 | 4,333,333 | 4,333,333 |
| 其他境内自然人持股 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 |
| 高管持股(股) | 2,541,742 | 2,166,667 | 741,667 | 6,831,667 | 6,831,667 | 741,667 | 6,831,667 | 5,309,167 | 9,642,500 | 5,309,167 |
| 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 | 增发A股上市 | 股份性质变更 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-25 | 2020-08-20 | 2018-04-23 | 2017-09-19 | 2017-09-19 | 2017-08-30 | 2017-08-23 | 2017-04-10 | 2016-07-11 | 2016-08-23 |
| 变动日期 | 2022-12-31 | 2020-06-30 | 2017-12-31 | 2017-09-22 | 2017-09-21 | 2017-09-04 | 2017-06-30 | 2016-12-31 | 2016-08-08 | 2016-06-30 |