| 类型/截止日期 | 2022-04-14 | 2020-04-14 | 2020-04-09 | 2019-01-16 | 2018-06-30 | 2018-01-29 | 2017-12-25 | 2017-06-07 | 2015-12-21 | 2015-07-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,185,000 | 51,185,000 | 51,185,000 | 51,185,000 | 51,185,000 | 51,185,000 | 51,185,000 | 50,180,000 | 38,600,000 | 38,600,000 |
| 流通股(股) | 40,439,730 | 39,154,100 | 38,553,600 | 38,751,375 | 36,514,675 | 37,073,850 | 31,800,234 | 31,646,984 | 24,343,834 | 23,263,834 |
| 流通A股(股) | 40,439,730 | 39,154,100 | 38,553,600 | 38,751,375 | 36,514,675 | 37,073,850 | 31,800,234 | 31,646,984 | 24,343,834 | 23,263,834 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,745,270 | 12,030,900 | 12,631,400 | 12,433,625 | 14,670,325 | 14,111,150 | 19,384,766 | 18,533,016 | 14,256,166 | 15,336,166 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,180,000 | 38,600,000 | 38,600,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 16,745,270 | 12,030,900 | 12,631,400 | 12,433,625 | 14,670,325 | 14,111,150 | 19,384,766 | 18,533,016 | 14,256,166 | 15,336,166 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 638,000 | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | 638,000 | - | - | - |
| 高管持股(股) | 16,745,270 | 12,030,900 | 12,631,400 | 12,433,625 | 14,670,325 | 14,111,150 | 18,746,766 | 18,533,016 | 14,256,166 | 15,336,166 |
| 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 | 网下配售股份上市 | 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,高管股份变动 | 增发A股上市 | 送股上市 | 高管股份变动 | 送股上市,转增股上市 |
| 公告日期 | 2022-04-08 | 2020-04-09 | 2020-04-09 | 2019-01-11 | 2018-08-23 | 2018-01-24 | 2017-12-20 | 2017-05-31 | 2015-12-17 | 2015-06-29 |
| 变动日期 | 2022-04-14 | 2020-04-14 | 2020-04-09 | 2019-01-16 | 2018-06-30 | 2018-01-29 | 2017-12-25 | 2017-06-07 | 2015-12-21 | 2015-07-06 |