| 类型/截止日期 | 2022-12-31 | 2022-06-24 | 2019-10-16 | 2018-03-19 | 2017-09-28 | 2017-02-21 | 2016-09-21 | 2016-08-09 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,591,000 | 53,591,000 | 53,591,000 | 53,591,000 | 53,591,000 | 51,751,000 | 51,751,000 | 36,965,000 | 36,965,000 |
| 流通股(股) | 28,167,500 | 28,353,650 | 28,167,500 | 23,678,500 | 19,198,500 | 17,433,500 | - | - | - |
| 流通A股(股) | 28,167,500 | 28,353,650 | 28,167,500 | 23,678,500 | 19,198,500 | 17,433,500 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,423,500 | 25,237,350 | 25,423,500 | 29,912,500 | 34,392,500 | 34,317,500 | 51,751,000 | 36,965,000 | 36,965,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,751,000 | - | - | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 25,423,500 | 25,237,350 | 25,423,500 | 29,912,500 | 34,392,500 | 34,317,500 | 51,751,000 | 36,965,000 | 36,965,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 21,906,667 | 21,906,667 | 21,906,667 | 26,386,667 | 30,866,667 | 30,800,000 | 51,751,000 | 36,965,000 | 36,965,000 |
| 其中：境内法人持股 | - | - | - | 1,400,000 | 2,800,000 | 2,800,000 | 6,440,000 | 4,600,000 | 4,600,000 |
| 其他境内自然人持股 | 21,906,667 | 21,906,667 | 21,906,667 | 24,986,667 | 28,066,667 | 28,000,000 | 45,311,000 | 32,365,000 | 32,365,000 |
| 高管持股(股) | 3,516,833 | 3,330,683 | 3,516,833 | 3,525,833 | 3,525,833 | 3,517,500 | - | - | - |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-25 | 2022-06-21 | 2019-10-10 | 2018-03-14 | 2017-09-25 | 2017-02-16 | 2016-09-09 | 2016-07-29 | 2016-08-19 |
| 变动日期 | 2022-12-31 | 2022-06-24 | 2019-10-16 | 2018-03-19 | 2017-09-28 | 2017-02-21 | 2016-09-21 | 2016-08-09 | 2016-06-30 |