| 类型/截止日期 | 2022-01-06 | 2020-06-04 | 2019-06-21 | 2019-01-18 | 2018-12-31 | 2018-06-30 | 2016-12-30 | 2016-01-14 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 44,000,000 | 40,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 14,358,440 | 13,000,000 | 6,500,000 | 5,180,000 | 5,150,000 | 5,480,000 | 6,780,000 | - | - |
| 流通A股(股) | 14,358,440 | 13,000,000 | 6,500,000 | 5,180,000 | 5,150,000 | 5,480,000 | 6,780,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 29,641,560 | 27,000,000 | 13,500,000 | 14,820,000 | 14,850,000 | 14,520,000 | 13,220,000 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | - | - | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 29,641,560 | 27,000,000 | 13,500,000 | 14,820,000 | 14,850,000 | 14,520,000 | 13,220,000 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 22,400,000 | 22,400,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 22,400,000 | 22,400,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 20,000,000 | 20,000,000 |
| 高管持股(股) | 7,241,560 | 4,600,000 | 2,300,000 | 3,620,000 | 3,650,000 | 3,320,000 | 2,020,000 | - | - |
| 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 | 送股上市,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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2021-12-31 | 2020-05-28 | 2019-06-18 | 2019-01-15 | 2019-04-22 | 2018-08-16 | 2016-12-26 | 2015-12-31 | 2016-04-22 |
| 变动日期 | 2022-01-06 | 2020-06-04 | 2019-06-21 | 2019-01-18 | 2018-12-31 | 2018-06-30 | 2016-12-30 | 2016-01-14 | 2015-12-31 |