| 类型/截止日期 | 2022-12-31 | 2019-04-19 | 2018-04-13 | 2017-09-22 | 2017-08-15 | 2017-04-26 | 2017-02-21 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,300,000 | 41,300,000 | 41,300,000 | 41,300,000 | 16,520,000 | 15,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 20,763,592 | 20,767,810 | 19,205,310 | 19,202,185 | 7,680,874 | 6,160,874 | 1,500,000 | 1,500,000 |
| 流通A股(股) | 20,763,592 | 20,767,810 | 19,205,310 | 19,202,185 | 7,680,874 | 6,160,874 | 1,500,000 | 1,500,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,536,408 | 20,532,190 | 22,094,690 | 22,097,815 | 8,839,126 | 8,839,126 | 13,500,000 | 13,500,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 15,000,000 | 15,000,000 | 15,000,000 | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 20,536,408 | 20,532,190 | 22,094,690 | 22,097,815 | 8,839,126 | 8,839,126 | 13,500,000 | 13,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,516,250 | 8,516,250 | 8,516,250 | 17,032,500 | 6,813,000 | 6,813,000 | 13,500,000 | 13,500,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,516,250 | 8,516,250 | 8,516,250 | 17,032,500 | 6,813,000 | 6,813,000 | 13,500,000 | 13,500,000 |
| 高管持股(股) | 12,020,158 | 12,015,940 | 13,578,440 | 5,065,315 | 2,026,126 | 2,026,126 | - | - |
| 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 | 首发限售股份上市,高管股份变动 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-20 | 2019-04-16 | 2018-04-10 | 2017-09-13 | 2017-08-09 | 2017-04-21 | 2017-02-13 | 2017-04-07 |
| 变动日期 | 2022-12-31 | 2019-04-19 | 2018-04-13 | 2017-09-22 | 2017-08-15 | 2017-04-26 | 2017-02-21 | 2016-12-31 |