| 类型/截止日期 | 2023-03-03 | 2022-06-30 | 2020-06-30 | 2019-05-30 | 2018-12-31 | 2018-10-11 | 2018-03-28 | 2017-11-21 | 2017-02-24 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,393,936 | 48,050,000 | 48,050,000 | 48,050,000 | 48,050,000 | 48,050,000 | 45,000,000 | 45,000,000 | 40,000,000 | 40,000,000 |
| 流通股(股) | 38,232,598 | 28,888,662 | 29,000,422 | 29,014,672 | 26,540,484 | 27,087,364 | 24,037,364 | 21,725,698 | 20,100,698 | 20,100,698 |
| 流通A股(股) | 38,232,598 | 28,888,662 | 29,000,422 | 29,014,672 | 26,540,484 | 27,087,364 | 24,037,364 | 21,725,698 | 20,100,698 | 20,100,698 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,161,338 | 19,161,338 | 19,049,578 | 19,035,328 | 21,509,516 | 20,962,636 | 20,962,636 | 23,274,302 | 19,899,302 | 19,899,302 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,000,000 | 40,000,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 19,161,338 | 19,161,338 | 19,049,578 | 19,035,328 | 21,509,516 | 20,962,636 | 20,962,636 | 23,274,302 | 19,899,302 | 19,899,302 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,727,417 | 10,727,417 | 10,727,417 | 10,727,417 | 11,014,085 | 11,014,085 | 11,014,085 | 18,653,167 | 15,278,167 | 15,278,167 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 10,727,417 | 10,727,417 | 10,727,417 | 10,727,417 | 11,014,085 | 11,014,085 | 11,014,085 | 18,653,167 | 15,278,167 | 15,278,167 |
| 高管持股(股) | 8,433,921 | 8,433,921 | 8,322,161 | 8,307,911 | 10,495,431 | 9,948,551 | 9,948,551 | 4,621,135 | 4,621,135 | 4,621,135 |
| 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 | 增发A股上市 | 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 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 其他变动原因,增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-02-28 | 2022-08-30 | 2020-08-17 | 2019-05-27 | 2019-04-25 | 2018-10-08 | 2018-03-23 | 2017-11-16 | 2017-01-23 | 2017-04-24 |
| 变动日期 | 2023-03-03 | 2022-06-30 | 2020-06-30 | 2019-05-30 | 2018-12-31 | 2018-10-11 | 2018-03-28 | 2017-11-21 | 2017-02-24 | 2016-12-31 |