| 类型/截止日期 | 2018-11-22 | 2018-05-21 | 2018-02-14 | 2017-10-16 | 2017-05-15 | 2017-05-02 | 2016-10-17 | 2016-01-19 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 4,603,125 | 2,948,625 | 3,362,250 | 3,318,250 | 3,208,250 | 3,174,250 | 3,204,250 | - | - |
| 流通A股(股) | 4,603,125 | 2,948,625 | 3,362,250 | 3,318,250 | 3,208,250 | 3,174,250 | 3,204,250 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,396,875 | 9,051,375 | 8,637,750 | 8,681,750 | 8,791,750 | 8,825,750 | 8,795,750 | 12,000,000 | 12,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,000,000 | 12,000,000 | 12,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 7,396,875 | 9,051,375 | 8,637,750 | 8,681,750 | 8,791,750 | 8,825,750 | 8,795,750 | 12,000,000 | 12,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,400,000 | 6,400,000 | 6,400,000 | 6,434,000 | 6,434,000 | 6,468,000 | 6,468,000 | 12,000,000 | 12,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,400,000 | 6,400,000 | 6,400,000 | 6,434,000 | 6,434,000 | 6,468,000 | 6,468,000 | 12,000,000 | 12,000,000 |
| 高管持股(股) | 996,875 | 2,651,375 | 2,237,750 | 2,247,750 | 2,357,750 | 2,357,750 | 2,327,750 | - | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-11-19 | 2018-05-21 | 2018-02-09 | 2017-10-11 | 2017-05-10 | 2017-05-02 | 2016-10-12 | 2015-12-30 | 2016-04-08 |
| 变动日期 | 2018-11-22 | 2018-05-21 | 2018-02-14 | 2017-10-16 | 2017-05-15 | 2017-05-02 | 2016-10-17 | 2016-01-19 | 2015-12-31 |