| 类型/截止日期 | 2022-12-31 | 2018-06-19 | 2017-12-31 | 2017-12-27 | 2017-02-17 | 2017-01-26 | 2016-05-31 | 2016-02-03 | 2015-12-23 | 2015-11-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 69,900,000 | 69,900,000 | 46,600,000 | 46,600,000 | 43,600,000 | 42,406,540 | 42,406,540 | 21,203,270 | 21,203,270 | 20,353,270 |
| 流通股(股) | 36,579,722 | 36,609,722 | 24,406,481 | 24,407,981 | 21,407,981 | 20,307,116 | 18,529,116 | 9,264,558 | 671,783 | 671,783 |
| 流通A股(股) | 36,579,722 | 36,609,722 | 24,406,481 | 24,407,981 | 21,407,981 | 20,307,116 | 18,529,116 | 9,264,558 | 671,783 | 671,783 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,320,278 | 33,290,278 | 22,193,519 | 22,192,019 | 22,192,019 | 22,099,424 | 23,877,424 | 11,938,712 | 20,531,487 | 19,681,487 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 43,600,000 | 42,406,540 | 42,406,540 | 21,203,270 | 21,203,270 | 20,353,270 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 33,320,278 | 33,290,278 | 22,193,519 | 22,192,019 | 22,192,019 | 22,099,424 | 23,877,424 | 11,938,712 | 20,531,487 | 19,681,487 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 23,316,095 | 23,316,095 | 15,544,064 | 15,544,064 | 15,544,064 | 15,544,064 | 17,322,064 | 8,661,032 | 20,435,970 | 19,585,970 |
| 其中：境内法人持股 | - | - | - | - | - | - | 1,700,000 | 850,000 | 2,908,296 | 2,058,296 |
| 其他境内自然人持股 | 23,316,095 | 23,316,095 | 15,544,064 | 15,544,064 | 15,544,064 | 15,544,064 | 15,622,064 | 7,811,032 | 17,527,674 | 17,527,674 |
| 高管持股(股) | 10,004,183 | 9,974,183 | 6,649,455 | 6,647,955 | 6,647,955 | 6,555,360 | 6,555,360 | 3,277,680 | 95,517 | 95,517 |
| 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 | 转增股上市 | 高管股份变动 | 增发A股上市 | 增发A股上市 | 网下配售股份上市 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2023-04-26 | 2018-06-08 | 2018-04-25 | 2017-12-22 | 2017-02-14 | 2017-01-20 | 2016-05-24 | 2016-01-29 | 2015-12-16 | 2015-11-10 |
| 变动日期 | 2022-12-31 | 2018-06-19 | 2017-12-31 | 2017-12-27 | 2017-02-17 | 2017-01-26 | 2016-05-31 | 2016-02-03 | 2015-12-23 | 2015-11-13 |