| 类型/截止日期 | 2019-12-31 | 2018-12-27 | 2018-09-20 | 2018-06-30 | 2017-12-31 | 2017-05-22 | 2017-01-13 | 2016-06-06 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 14,654,460 | 14,676,000 | 14,650,825 | 14,607,368 | 14,628,271 | 14,639,134 | 6,679,839 | - |
| 流通A股(股) | 14,654,460 | 14,676,000 | 14,650,825 | 14,607,368 | 14,628,271 | 14,639,134 | 6,679,839 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,345,540 | 15,324,000 | 15,349,175 | 15,392,632 | 15,371,729 | 15,360,866 | 23,320,161 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | 30,000,000 | - | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 15,345,540 | 15,324,000 | 15,349,175 | 15,392,632 | 15,371,729 | 15,360,866 | 23,320,161 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,362,804 | 13,362,804 | 13,362,804 | 13,362,804 | 13,362,804 | 13,362,804 | 22,992,450 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,362,804 | 13,362,804 | 13,362,804 | 13,362,804 | 13,362,804 | 13,362,804 | 22,992,450 | 30,000,000 |
| 高管持股(股) | 1,982,736 | 1,961,196 | 1,986,371 | 2,029,828 | 2,008,925 | 1,998,062 | 327,711 | - |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-06-29 | 2018-12-24 | 2018-09-17 | 2018-08-21 | 2018-04-26 | 2017-05-17 | 2017-01-09 | 2016-05-30 |
| 变动日期 | 2019-12-31 | 2018-12-27 | 2018-09-20 | 2018-06-30 | 2017-12-31 | 2017-05-22 | 2017-01-13 | 2016-06-06 |