| 类型/截止日期 | 2019-06-24 | 2018-12-31 | 2018-06-30 | 2017-12-11 | 2017-09-15 | 2017-03-20 | 2016-09-19 | 2016-04-25 | 2015-10-23 | 2015-04-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,800,000 | 53,800,000 | 53,800,000 | 53,800,000 | 50,841,000 | 37,660,000 | 34,450,000 | 26,500,000 | 25,000,000 | 25,000,000 |
| 流通股(股) | 36,242,350 | 23,167,600 | 26,440,788 | 26,453,538 | 25,713,788 | 19,047,250 | 15,837,250 | 12,182,500 | 10,682,500 | - |
| 流通A股(股) | 36,242,350 | 23,167,600 | 26,440,788 | 26,453,538 | 25,713,788 | 19,047,250 | 15,837,250 | 12,182,500 | 10,682,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,557,650 | 30,632,400 | 27,359,212 | 27,346,462 | 25,127,212 | 18,612,750 | 18,612,750 | 14,317,500 | 14,317,500 | 25,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 37,660,000 | 34,450,000 | 26,500,000 | 25,000,000 | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 17,557,650 | 30,632,400 | 27,359,212 | 27,346,462 | 25,127,212 | 18,612,750 | 18,612,750 | 14,317,500 | 14,317,500 | 25,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,624,549 | 22,335,300 | 22,335,300 | 22,335,300 | 22,335,300 | 16,544,667 | 16,544,667 | 12,726,667 | 12,726,667 | 25,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 5,000,000 |
| 其他境内自然人持股 | 14,624,549 | 22,335,300 | 22,335,300 | 22,335,300 | 22,335,300 | 16,544,667 | 16,544,667 | 12,726,667 | 12,726,667 | 20,000,000 |
| 高管持股(股) | 2,933,101 | 8,297,100 | 5,023,912 | 5,011,162 | 2,791,912 | 2,068,083 | 2,068,083 | 1,590,833 | 1,590,833 | - |
| 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,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 转增股上市 | 增发A股上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-06-19 | 2019-04-04 | 2018-08-16 | 2017-12-06 | 2017-09-08 | 2017-03-15 | 2016-09-08 | 2016-04-20 | 2015-10-20 | 2015-03-31 |
| 变动日期 | 2019-06-24 | 2018-12-31 | 2018-06-30 | 2017-12-11 | 2017-09-15 | 2017-03-20 | 2016-09-19 | 2016-04-25 | 2015-10-23 | 2015-04-20 |