| 类型/截止日期 | 2019-06-30 | 2017-12-31 | 2017-06-29 | 2017-05-02 | 2016-06-24 | 2016-04-25 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 44,000,000 | 44,000,000 | 44,000,000 | 44,000,000 | 44,000,000 | 11,000,000 | 11,000,000 |
| 流通股(股) | 19,017,042 | 19,103,249 | 19,113,105 | 16,779,477 | - | - | - |
| 流通A股(股) | 19,017,042 | 19,103,249 | 19,113,105 | 16,779,477 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 24,982,958 | 24,896,751 | 24,886,895 | 27,220,523 | 44,000,000 | 11,000,000 | 11,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 44,000,000 | - | - | - | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | 24,982,958 | 24,896,751 | 24,886,895 | 27,220,523 | 44,000,000 | 11,000,000 | 11,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,815,928 | 20,815,928 | 20,815,928 | 23,149,556 | 44,000,000 | 11,000,000 | 11,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 20,815,928 | 20,815,928 | 20,815,928 | 23,149,556 | 44,000,000 | 11,000,000 | 11,000,000 |
| 高管持股(股) | 4,167,030 | 4,080,823 | 4,070,967 | 4,070,967 | - | - | - |
| 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 | 首发限售股份上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-08-16 | 2018-04-23 | 2017-06-26 | 2017-04-26 | 2016-06-15 | 2016-03-31 | 2016-04-27 |
| 变动日期 | 2019-06-30 | 2017-12-31 | 2017-06-29 | 2017-05-02 | 2016-06-24 | 2016-04-25 | 2015-12-31 |