| 类型/截止日期 | 2020-05-08 | 2019-12-31 | 2019-05-22 | 2018-01-24 | 2017-06-30 | 2016-03-14 | 2015-07-30 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 28,000,000 | 28,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 |
| 流通股(股) | 23,207,700 | 21,357,700 | 21,433,450 | 10,716,725 | 6,733,391 | 6,795,891 | - | - |
| 流通A股(股) | 23,207,700 | 21,357,700 | 21,433,450 | 10,716,725 | 6,733,391 | 6,795,891 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,792,300 | 6,642,300 | 6,566,550 | 3,283,275 | 7,266,609 | 7,204,109 | 14,000,000 | 14,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 14,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 6,792,300 | 6,642,300 | 6,566,550 | 3,283,275 | 7,266,609 | 7,204,109 | 14,000,000 | 14,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,222,000 | 3,222,000 | 3,222,000 | 1,611,000 | 5,344,334 | 5,344,334 | 14,000,000 | 14,000,000 |
| 其中：境内法人持股 | - | - | - | - | 3,733,334 | 3,733,334 | 6,175,100 | 6,175,100 |
| 其他境内自然人持股 | 3,222,000 | 3,222,000 | 3,222,000 | 1,611,000 | 1,611,000 | 1,611,000 | 7,824,900 | 7,824,900 |
| 高管持股(股) | 3,570,300 | 3,420,300 | 3,344,550 | 1,672,275 | 1,922,275 | 1,859,775 | - | - |
| 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 | 高管股份变动 | 送股上市 | 高管股份变动,首发限售股份上市 | 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 | 2020-04-29 | 2020-04-27 | 2019-05-15 | 2018-01-19 | 2017-08-15 | 2016-03-09 | 2015-07-27 | 2015-08-19 |
| 变动日期 | 2020-05-08 | 2019-12-31 | 2019-05-22 | 2018-01-24 | 2017-06-30 | 2016-03-14 | 2015-07-30 | 2015-06-30 |