| 类型/截止日期 | 2019-06-18 | 2019-01-22 | 2018-04-26 | 2017-08-15 | 2016-11-04 | 2016-03-30 | 2015-12-18 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 20,000,000 |
| 流通股(股) | 8,832,750 | 8,097,750 | 7,735,000 | 6,992,000 | 5,000,000 | - | - |
| 流通A股(股) | 8,832,750 | 8,097,750 | 7,735,000 | 6,992,000 | 5,000,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 21,167,250 | 21,902,250 | 22,265,000 | 23,008,000 | 25,000,000 | 30,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 21,167,250 | 21,902,250 | 22,265,000 | 23,008,000 | 25,000,000 | 30,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,598,334 | 13,333,334 | 14,598,334 | 15,341,334 | 17,333,334 | 30,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,598,334 | 13,333,334 | 14,598,334 | 15,341,334 | 17,333,334 | 30,000,000 | 20,000,000 |
| 高管持股(股) | 8,568,916 | 8,568,916 | 7,666,666 | 7,666,666 | 7,666,666 | - | - |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-06-13 | 2019-01-17 | 2018-04-23 | 2017-08-10 | 2016-11-01 | 2016-03-25 | 2015-12-02 |
| 变动日期 | 2019-06-18 | 2019-01-22 | 2018-04-26 | 2017-08-15 | 2016-11-04 | 2016-03-30 | 2015-12-18 |