| 类型/截止日期 | 2017-12-31 | 2017-10-13 | 2017-07-27 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2016-02-23 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,925,662 | 35,925,662 | 35,925,662 | 35,925,662 | 35,925,662 | 35,925,662 | 35,925,662 | 35,925,662 |
| 流通股(股) | 24,149,955 | 24,141,543 | 24,133,355 | 12,466,689 | 12,491,266 | 12,482,854 | 12,577,187 | 12,482,854 |
| 流通A股(股) | 24,149,955 | 24,141,543 | 24,133,355 | 12,466,689 | 12,491,266 | 12,482,854 | 12,577,187 | 12,482,854 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,775,707 | 11,784,119 | 11,792,307 | 23,458,973 | 23,434,396 | 23,442,808 | 23,348,475 | 23,442,808 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,925,662 | 35,925,662 | 35,925,662 | 35,925,662 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 11,775,707 | 11,784,119 | 11,792,307 | 23,458,973 | 23,434,396 | 23,442,808 | 23,348,475 | 23,442,808 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 11,666,668 | 11,666,668 | 11,666,668 | 23,333,334 | 23,333,334 | 23,333,334 | 23,333,334 | 23,333,334 |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - |
| 高管持股(股) | 109,039 | 117,451 | 125,639 | 125,639 | 101,062 | 109,474 | 15,141 | 109,474 |
| 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 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 其他变动原因 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-04-25 | 2017-10-10 | 2017-07-24 | 2017-08-25 | 2017-04-21 | 2016-08-19 | 2016-01-22 | 2016-04-19 |
| 变动日期 | 2017-12-31 | 2017-10-13 | 2017-07-27 | 2017-06-30 | 2016-12-31 | 2016-06-30 | 2016-02-23 | 2015-12-31 |