| 类型/截止日期 | 2018-12-31 | 2018-08-30 | 2018-04-24 | 2017-05-25 | 2017-05-22 | 2016-10-31 | 2016-08-25 | 2016-06-30 | 2016-01-06 | 2015-09-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 5,000,000 |
| 流通股(股) | 7,844,000 | 7,994,000 | 4,994,000 | 4,998,500 | 3,631,832 | 3,633,332 | 3,133,332 | 1,366,666 | 1,591,666 | 1,591,666 |
| 流通A股(股) | 7,844,000 | 7,994,000 | 4,994,000 | 4,998,500 | 3,631,832 | 3,633,332 | 3,133,332 | 1,366,666 | 1,591,666 | 1,591,666 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,156,000 | 3,006,000 | 6,006,000 | 6,001,500 | 7,368,168 | 7,366,668 | 7,866,668 | 9,633,334 | 9,408,334 | 3,408,334 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 5,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 3,156,000 | 3,006,000 | 6,006,000 | 6,001,500 | 7,368,168 | 7,366,668 | 7,866,668 | 9,633,334 | 9,408,334 | 3,408,334 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 3,001,500 | 6,001,500 | 7,368,168 | 7,366,668 | 7,366,668 | 8,733,334 | 8,733,334 | 2,733,334 |
| 其中：境内法人持股 | - | - | - | - | 1,366,668 | 1,366,668 | 1,366,668 | 2,733,334 | 2,733,334 | 2,733,334 |
| 其他境内自然人持股 | - | - | 3,001,500 | 6,001,500 | 6,001,500 | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 | - |
| 高管持股(股) | 3,156,000 | 3,006,000 | 3,004,500 | - | - | - | 500,000 | 900,000 | 675,000 | 675,000 |
| 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 | 高管股份变动 | 网下配售股份上市 | 高管股份变动,网下配售股份上市 | 首发限售股份上市 | 股份性质变更 | 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 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2019-04-30 | 2018-08-27 | 2018-04-19 | 2017-05-22 | 2017-05-22 | 2016-10-26 | 2016-08-22 | 2016-08-22 | 2015-12-31 | 2015-09-08 |
| 变动日期 | 2018-12-31 | 2018-08-30 | 2018-04-24 | 2017-05-25 | 2017-05-22 | 2016-10-31 | 2016-08-25 | 2016-06-30 | 2016-01-06 | 2015-09-11 |