| 类型/截止日期 | 2019-03-19 | 2018-12-31 | 2018-06-30 | 2018-05-03 | 2017-06-30 | 2017-06-27 | 2016-12-31 | 2015-10-29 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 59,556,000 | 59,556,000 | 59,556,000 | 59,556,000 | 59,556,000 | 59,556,000 | 59,556,000 | 59,556,000 |
| 流通股(股) | 37,300,931 | 37,129,931 | 38,357,885 | 38,669,885 | 37,980,569 | 37,419,005 | 37,707,978 | 37,707,977 |
| 流通A股(股) | 37,300,931 | 37,129,931 | 38,357,885 | 38,669,885 | 37,980,569 | 37,419,005 | 37,707,978 | 37,707,977 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,255,069 | 22,426,069 | 21,198,115 | 20,886,115 | 21,575,431 | 22,136,995 | 21,848,022 | 21,848,023 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 59,556,000 | 59,556,000 | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 22,255,069 | 22,426,069 | 21,198,115 | 20,886,115 | 21,575,431 | 22,136,995 | 21,848,022 | 21,848,023 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 | 12,867,270 |
| 高管持股(股) | 9,387,799 | 9,558,799 | 8,330,845 | 8,018,845 | 8,708,161 | 9,269,725 | 8,980,752 | 8,980,753 |
| 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 | 高管股份变动 | 高管股份变动 | 其他变动原因 | 新三板上市 |
| 公告日期 | 2019-03-14 | 2019-04-29 | 2018-08-24 | 2018-04-26 | 2017-06-27 | 2017-06-27 | 2017-04-21 | 2015-10-13 |
| 变动日期 | 2019-03-19 | 2018-12-31 | 2018-06-30 | 2018-05-03 | 2017-06-30 | 2017-06-27 | 2016-12-31 | 2015-10-29 |