| 类型/截止日期 | 2018-06-15 | 2017-12-31 | 2016-12-31 | 2016-12-23 | 2016-12-20 | 2016-09-26 | 2016-09-22 | 2015-12-25 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,450,000 | 12,450,000 | 12,450,000 | 12,450,000 | 12,450,000 | 12,450,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 7,173,750 | 7,093,750 | 7,113,750 | 6,580,750 | 6,047,750 | 6,580,750 | 6,130,750 | - |
| 流通A股(股) | 7,173,750 | 7,093,750 | 7,113,750 | 6,580,750 | 6,047,750 | 6,580,750 | 6,130,750 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,276,250 | 5,356,250 | 5,336,250 | 5,869,250 | 6,402,250 | 5,869,250 | 5,869,250 | 12,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,450,000 | 12,450,000 | 12,450,000 | 12,450,000 | 12,000,000 | - | ||
| 三板B股(股) | - | - | - | - | - | - | ||
| 限售股份(股) | 5,276,250 | 5,356,250 | 5,336,250 | 5,869,250 | 6,402,250 | 5,869,250 | 5,869,250 | 12,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,390,000 | 4,390,000 | 4,390,000 | 4,390,000 | 4,923,000 | 4,923,000 | 4,923,000 | 12,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 1,500,000 |
| 其他境内自然人持股 | 4,390,000 | 4,390,000 | 4,390,000 | 4,390,000 | 4,923,000 | 4,923,000 | 4,923,000 | 10,500,000 |
| 高管持股(股) | 886,250 | 966,250 | 946,250 | 1,479,250 | 1,479,250 | 946,250 | 946,250 | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-06-12 | 2018-04-26 | 2017-04-26 | 2016-12-20 | 2016-12-20 | 2016-09-21 | 2016-09-19 | 2015-12-16 |
| 变动日期 | 2018-06-15 | 2017-12-31 | 2016-12-31 | 2016-12-23 | 2016-12-20 | 2016-09-26 | 2016-09-22 | 2015-12-25 |