| 类型/截止日期 | 2022-12-31 | 2022-02-24 | 2018-10-23 | 2018-04-20 | 2018-04-13 | 2017-12-29 | 2017-08-10 | 2017-04-26 | 2015-12-04 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,810,000 | 54,810,000 | 54,810,000 | 54,810,000 | 37,800,000 | 37,800,000 | 37,800,000 | 28,500,000 | 15,000,000 |
| 流通股(股) | 17,217,244 | 17,273,306 | 17,273,850 | 17,256,450 | 11,901,000 | 11,937,750 | 6,567,875 | 3,892,625 | 2,048,750 |
| 流通A股(股) | 17,217,244 | 17,273,306 | 17,273,850 | 17,256,450 | 11,901,000 | 11,937,750 | 6,567,875 | 3,892,625 | 2,048,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 37,592,756 | 37,536,694 | 37,536,150 | 37,553,550 | 25,899,000 | 25,862,250 | 31,232,125 | 24,607,375 | 12,951,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,500,000 | 15,000,000 | |||||||
| 三板B股(股) | - | - | |||||||
| 限售股份(股) | 37,592,756 | 37,536,694 | 37,536,150 | 37,553,550 | 25,899,000 | 25,862,250 | 31,232,125 | 24,607,375 | 12,951,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,467,848 | 17,467,848 | 17,467,848 | 17,467,848 | 12,046,792 | 12,046,792 | 19,000,000 | 19,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 17,467,848 | 17,467,848 | 17,467,848 | 17,467,848 | 12,046,792 | 12,046,792 | 19,000,000 | 19,000,000 | 10,000,000 |
| 高管持股(股) | 20,124,908 | 20,068,846 | 20,068,302 | 20,085,702 | 13,852,208 | 13,815,458 | 12,232,125 | 5,607,375 | 2,951,250 |
| 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 | 送股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 送股上市 | 新三板上市 |
| 公告日期 | 2023-04-27 | 2022-02-18 | 2018-10-18 | 2018-04-13 | 2018-04-13 | 2017-12-26 | 2017-08-07 | 2017-04-19 | 2015-11-26 |
| 变动日期 | 2022-12-31 | 2022-02-24 | 2018-10-23 | 2018-04-20 | 2018-04-13 | 2017-12-29 | 2017-08-10 | 2017-04-26 | 2015-12-04 |