| 类型/截止日期 | 2018-12-31 | 2017-06-19 | 2016-07-18 | 2015-12-21 | 2015-05-13 |
|---|---|---|---|---|---|
| 总股本(股) | 30,080,000 | 30,080,000 | 30,080,000 | 30,080,000 | 30,000,000 |
| 流通股(股) | 24,225,000 | 26,625,000 | 22,125,000 | 17,625,000 | 17,625,000 |
| 流通A股(股) | 24,225,000 | 26,625,000 | 22,125,000 | 17,625,000 | 17,625,000 |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 5,855,000 | 3,455,000 | 7,955,000 | 12,455,000 | 12,375,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | 30,080,000 | 30,080,000 | 30,000,000 | ||
| 三板B股(股) | - | - | - | ||
| 限售股份(股) | 5,855,000 | 3,455,000 | 7,955,000 | 12,455,000 | 12,375,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 2,200,000 | 2,200,000 | 6,700,000 | 11,200,000 | 11,120,000 |
| 其中：境内法人持股 | - | - | 4,500,000 | 9,000,000 | 9,000,000 |
| 其他境内自然人持股 | 2,200,000 | 2,200,000 | 2,200,000 | 2,200,000 | 2,120,000 |
| 高管持股(股) | 3,655,000 | 1,255,000 | 1,255,000 | 1,255,000 | 1,255,000 |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-04-24 | 2017-06-14 | 2016-07-13 | 2015-12-16 | 2015-04-30 |
| 变动日期 | 2018-12-31 | 2017-06-19 | 2016-07-18 | 2015-12-21 | 2015-05-13 |