| 类型/截止日期 | 2019-05-23 | 2019-02-01 | 2018-03-13 | 2018-01-16 | 2017-12-20 | 2017-05-22 | 2016-12-19 | 2016-04-21 | 2015-12-14 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 59,416,708 | 59,416,708 | 47,916,700 | 47,916,700 | 47,916,700 | 33,046,000 | 31,746,000 | 21,450,000 | 20,000,000 |
| 流通股(股) | 19,360,701 | 11,086,365 | 8,940,617 | 8,578,117 | - | - | - | - | - |
| 流通A股(股) | 19,360,701 | 11,086,365 | 8,940,617 | 8,578,117 | - | - | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,056,007 | 48,330,343 | 38,976,083 | 39,338,583 | 47,916,700 | 33,046,000 | 31,746,000 | 21,450,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 40,056,007 | 48,330,343 | 38,976,083 | 39,338,583 | 47,916,700 | 33,046,000 | 31,746,000 | 21,450,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 38,056,072 | 45,338,924 | 36,563,649 | 36,926,149 | 47,916,700 | 33,046,000 | 31,746,000 | 21,450,000 | 20,000,000 |
| 其中：境内法人持股 | - | 7,049,112 | 5,684,768 | 5,974,769 | 5,974,769 | 4,120,530 | 3,920,530 | 2,649,007 | 2,649,007 |
| 其他境内自然人持股 | 38,056,072 | 38,289,812 | 30,878,881 | 30,951,380 | 41,941,931 | 28,925,470 | 27,825,470 | 18,800,993 | 17,350,993 |
| 高管持股(股) | 1,999,935 | 2,991,419 | 2,412,434 | 2,412,434 | - | - | - | - | - |
| 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 | 首发限售股份上市,网下配售股份上 | 送股上市 | 网下配售股份上市 | 首发限售股份上市 | 转增股上市,送股上市 | 增发A股上市 | 转增股上市,送股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-05-17 | 2019-01-25 | 2018-03-08 | 2018-01-11 | 2017-12-13 | 2017-05-17 | 2016-12-08 | 2016-04-18 | 2015-12-07 |
| 变动日期 | 2019-05-23 | 2019-02-01 | 2018-03-13 | 2018-01-16 | 2017-12-20 | 2017-05-22 | 2016-12-19 | 2016-04-21 | 2015-12-14 |