| 类型/截止日期 | 2018-03-30 | 2017-12-31 | 2017-06-21 | 2017-06-16 | 2016-09-19 | 2016-09-12 | 2016-08-26 | 2016-07-26 | 2016-07-21 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 26,000,000 | 26,000,000 | 26,000,000 | 26,000,000 | 26,000,000 | 26,000,000 | 26,000,000 | 22,000,000 | 22,000,000 | 22,000,000 |
| 流通股(股) | 19,235,000 | 19,197,000 | 19,206,500 | 17,666,500 | 18,096,500 | 17,929,833 | 17,913,333 | 13,913,333 | 12,246,666 | 12,263,166 |
| 流通A股(股) | 19,235,000 | 19,197,000 | 19,206,500 | 17,666,500 | 18,096,500 | 17,929,833 | 17,913,333 | 13,913,333 | 12,246,666 | 12,263,166 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,765,000 | 6,803,000 | 6,793,500 | 8,333,500 | 7,903,500 | 8,070,167 | 8,086,667 | 8,086,667 | 9,753,334 | 9,736,834 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 26,000,000 | 26,000,000 | 26,000,000 | 22,000,000 | 22,000,000 | 22,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 6,765,000 | 6,803,000 | 6,793,500 | 8,333,500 | 7,903,500 | 8,070,167 | 8,086,667 | 8,086,667 | 9,753,334 | 9,736,834 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,906,667 | 3,740,000 | 3,740,000 | 5,573,334 | 5,573,334 |
| 其中：境内法人持股 | - | - | - | - | - | 166,667 | - | - | 1,833,334 | 1,833,334 |
| 其他境内自然人持股 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 | 3,740,000 |
| 高管持股(股) | 3,025,000 | 3,063,000 | 3,053,500 | 4,593,500 | 4,163,500 | 4,163,500 | 4,346,667 | 4,346,667 | 4,180,000 | 4,163,500 |
| 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 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2018-03-27 | 2018-04-26 | 2017-06-16 | 2017-06-16 | 2016-09-12 | 2016-09-12 | 2016-08-23 | 2016-07-21 | 2016-07-21 | 2016-08-12 |
| 变动日期 | 2018-03-30 | 2017-12-31 | 2017-06-21 | 2017-06-16 | 2016-09-19 | 2016-09-12 | 2016-08-26 | 2016-07-26 | 2016-07-21 | 2016-06-30 |