| 类型/截止日期 | 2019-07-02 | 2018-12-31 | 2018-05-31 | 2017-12-31 | 2016-10-17 | 2016-01-27 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 23,054,755 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 13,301,005 | 10,246,250 | 10,696,250 | 8,762,916 | 8,916,666 | - | - |
| 流通A股(股) | 13,301,005 | 10,246,250 | 10,696,250 | 8,762,916 | 8,916,666 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 9,753,750 | 9,753,750 | 9,303,750 | 11,237,084 | 11,083,334 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 9,753,750 | 9,753,750 | 9,303,750 | 11,237,084 | 11,083,334 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,200,000 | 7,200,000 | 7,200,000 | 8,533,334 | 8,533,334 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | 1,333,334 | 1,333,334 | 3,000,000 | 3,000,000 |
| 其他境内自然人持股 | 7,200,000 | 7,200,000 | 7,200,000 | 7,200,000 | 7,200,000 | 17,000,000 | 17,000,000 |
| 高管持股(股) | 2,553,750 | 2,553,750 | 2,103,750 | 2,703,750 | 2,550,000 | - | - |
| 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 | 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 | 2019-06-27 | 2019-04-29 | 2018-05-25 | 2018-04-12 | 2016-10-11 | 2016-01-21 | 2016-04-19 |
| 变动日期 | 2019-07-02 | 2018-12-31 | 2018-05-31 | 2017-12-31 | 2016-10-17 | 2016-01-27 | 2015-12-31 |