| 类型/截止日期 | 2022-12-31 | 2020-03-23 | 2019-06-30 | 2018-05-03 | 2017-06-14 | 2016-06-30 | 2016-04-25 | 2015-12-29 | 2015-10-14 | 2015-04-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 191,726,000 | 191,726,000 | 191,726,000 | 191,726,000 | 176,100,000 | 88,050,000 | 88,050,000 | 84,000,000 | 84,000,000 | 80,000,000 |
| 流通股(股) | 86,168,162 | 86,168,498 | 85,498,498 | 86,348,498 | 70,722,498 | 35,361,249 | 35,444,999 | 31,394,999 | 4,000,000 | - |
| 流通A股(股) | 86,168,162 | 86,168,498 | 85,498,498 | 86,348,498 | 70,722,498 | 35,361,249 | 35,444,999 | 31,394,999 | 4,000,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 105,557,838 | 105,557,502 | 106,227,502 | 105,377,502 | 105,377,502 | 52,688,751 | 52,605,001 | 52,605,001 | 80,000,000 | 80,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 176,100,000 | 88,050,000 | 88,050,000 | 84,000,000 | 84,000,000 | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 105,557,838 | 105,557,502 | 106,227,502 | 105,377,502 | 105,377,502 | 52,688,751 | 52,605,001 | 52,605,001 | 80,000,000 | 80,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 85,760,002 | 85,760,002 | 85,760,002 | 85,760,002 | 85,760,002 | 42,880,001 | 42,880,001 | 42,880,001 | 80,000,000 | 80,000,000 |
| 其中：境内法人持股 | 66,693,334 | 66,693,334 | 66,693,334 | 66,693,334 | 66,693,334 | 33,346,667 | 33,346,667 | 33,346,667 | 50,020,000 | 50,020,000 |
| 其他境内自然人持股 | 19,066,668 | 19,066,668 | 19,066,668 | 19,066,668 | 19,066,668 | 9,533,334 | 9,533,334 | 9,533,334 | 29,980,000 | 29,980,000 |
| 高管持股(股) | 19,797,836 | 19,797,500 | 20,467,500 | 19,617,500 | 19,617,500 | 9,808,750 | 9,725,000 | 9,725,000 | - | - |
| 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 | 增发A股上市 | 转增股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-04-26 | 2020-03-18 | 2019-08-23 | 2018-04-26 | 2017-06-07 | 2016-08-16 | 2016-04-20 | 2015-12-24 | 2015-10-09 | 2015-03-30 |
| 变动日期 | 2022-12-31 | 2020-03-23 | 2019-06-30 | 2018-05-03 | 2017-06-14 | 2016-06-30 | 2016-04-25 | 2015-12-29 | 2015-10-14 | 2015-04-17 |