| 类型/截止日期 | 2019-01-29 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2018-01-16 | 2017-10-30 | 2017-05-31 | 2016-08-02 | 2016-05-17 | 2015-12-07 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,040,000 | 53,040,000 | 53,040,000 | 53,040,000 | 53,040,000 | 53,040,000 | 53,040,000 | 44,200,000 | 44,200,000 | 34,000,000 |
| 流通股(股) | 46,977,500 | 46,884,900 | 46,921,550 | 47,719,050 | 47,775,000 | 34,515,000 | 21,255,000 | 17,712,500 | 5,200,000 | 4,000,000 |
| 流通A股(股) | 46,977,500 | 46,884,900 | 46,921,550 | 47,719,050 | 47,775,000 | 34,515,000 | 21,255,000 | 17,712,500 | 5,200,000 | 4,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,062,500 | 6,155,100 | 6,118,450 | 5,320,950 | 5,265,000 | 18,525,000 | 31,785,000 | 26,487,500 | 39,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 53,040,000 | 44,200,000 | 44,200,000 | 34,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 6,062,500 | 6,155,100 | 6,118,450 | 5,320,950 | 5,265,000 | 18,525,000 | 31,785,000 | 26,487,500 | 39,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,680,000 | 4,680,000 | 4,680,000 | 4,680,000 | 4,680,000 | 17,940,000 | 31,200,000 | 26,000,000 | 39,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 13,260,000 | 26,520,000 | 22,100,000 | 33,150,000 | 25,500,000 |
| 其他境内自然人持股 | 4,680,000 | 4,680,000 | 4,680,000 | 4,680,000 | 4,680,000 | 4,680,000 | 4,680,000 | 3,900,000 | 5,850,000 | 4,500,000 |
| 高管持股(股) | 1,382,500 | 1,475,100 | 1,438,450 | 640,950 | 585,000 | 585,000 | 585,000 | 487,500 | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 转增股上市 | 新三板上市,增发A股上市 |
| 公告日期 | 2019-01-23 | 2018-10-30 | 2018-08-29 | 2018-04-25 | 2018-01-10 | 2017-10-25 | 2017-05-19 | 2016-07-28 | 2016-05-06 | 2015-11-17 |
| 变动日期 | 2019-01-29 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2018-01-16 | 2017-10-30 | 2017-05-31 | 2016-08-02 | 2016-05-17 | 2015-12-07 |