| 类型/截止日期 | 2023-02-07 | 2022-11-24 | 2020-04-16 | 2019-12-31 | 2019-06-30 | 2018-09-17 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-03-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,800,000 | 60,800,000 | 60,412,500 | 60,412,500 | 60,412,500 | 60,412,500 | 40,275,000 | 40,275,000 | 40,275,000 | 40,275,000 |
| 流通股(股) | 36,511,157 | 36,473,657 | 35,523,095 | 34,632,095 | 35,004,845 | 35,031,095 | 23,354,063 | 23,359,313 | 23,378,063 | 23,389,313 |
| 流通A股(股) | 36,511,157 | 36,473,657 | 35,523,095 | 34,632,095 | 35,004,845 | 35,031,095 | 23,354,063 | 23,359,313 | 23,378,063 | 23,389,313 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,288,843 | 24,326,343 | 24,889,405 | 25,780,405 | 25,407,655 | 25,381,405 | 16,920,937 | 16,915,687 | 16,896,937 | 16,885,687 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,275,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 24,288,843 | 24,326,343 | 24,889,405 | 25,780,405 | 25,407,655 | 25,381,405 | 16,920,937 | 16,915,687 | 16,896,937 | 16,885,687 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,221,875 | 11,221,875 | 11,221,875 | 11,221,875 | 11,221,875 | 11,221,875 | 7,481,250 | 7,481,250 | 7,481,250 | 7,481,250 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,221,875 | 11,221,875 | 11,221,875 | 11,221,875 | 11,221,875 | 11,221,875 | 7,481,250 | 7,481,250 | 7,481,250 | 7,481,250 |
| 高管持股(股) | 13,066,968 | 13,104,468 | 13,667,530 | 14,558,530 | 14,185,780 | 14,159,530 | 9,439,687 | 9,434,437 | 9,415,687 | 9,404,437 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动,首发限售股份上市 |
| 公告日期 | 2023-02-02 | 2022-11-17 | 2020-04-08 | 2020-04-28 | 2019-08-20 | 2018-09-10 | 2018-08-20 | 2018-04-23 | 2017-08-28 | 2017-03-14 |
| 变动日期 | 2023-02-07 | 2022-11-24 | 2020-04-16 | 2019-12-31 | 2019-06-30 | 2018-09-17 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-03-17 |