| 类型/截止日期 | 2019-05-23 | 2019-01-10 | 2018-07-31 | 2018-06-30 | 2018-04-23 | 2016-12-29 | 2016-11-08 | 2016-11-01 | 2016-05-09 | 2016-02-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 37,530,000 | 30,370,000 | 30,370,000 | 30,370,000 | 30,370,000 | 28,870,000 | 28,870,000 | 28,870,000 | 28,870,000 | 25,530,000 |
| 流通股(股) | 20,484,300 | 13,324,300 | 12,826,800 | 12,623,550 | 12,636,050 | 11,158,550 | 11,118,550 | 2,700,000 | 2,710,000 | - |
| 流通A股(股) | 20,484,300 | 13,324,300 | 12,826,800 | 12,623,550 | 12,636,050 | 11,158,550 | 11,118,550 | 2,700,000 | 2,710,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,045,700 | 17,045,700 | 17,543,200 | 17,746,450 | 17,733,950 | 17,711,450 | 17,751,450 | 26,170,000 | 26,160,000 | 25,530,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,870,000 | 28,870,000 | 28,870,000 | 28,870,000 | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 17,045,700 | 17,045,700 | 17,543,200 | 17,746,450 | 17,733,950 | 17,711,450 | 17,751,450 | 26,170,000 | 26,160,000 | 25,530,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,687,065 | 12,687,065 | 13,157,065 | 14,299,199 | 14,299,199 | 14,299,199 | 14,299,199 | 25,530,000 | 25,530,000 | 25,530,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,687,065 | 12,687,065 | 13,157,065 | 14,299,199 | 14,299,199 | 14,299,199 | 14,299,199 | 25,530,000 | 25,530,000 | 25,530,000 |
| 高管持股(股) | 4,358,635 | 4,358,635 | 4,386,135 | 3,447,251 | 3,434,751 | 3,412,251 | 3,452,251 | 640,000 | 630,000 | - |
| 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 | 首发限售股份上市,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 | 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 | 新三板上市 |
| 公告日期 | 2019-05-20 | 2019-01-07 | 2018-07-26 | 2018-08-23 | 2018-04-18 | 2016-12-26 | 2016-11-01 | 2016-11-01 | 2016-05-04 | 2015-12-31 |
| 变动日期 | 2019-05-23 | 2019-01-10 | 2018-07-31 | 2018-06-30 | 2018-04-23 | 2016-12-29 | 2016-11-08 | 2016-11-01 | 2016-05-09 | 2016-02-02 |