| 类型/截止日期 | 2019-12-31 | 2019-06-30 | 2019-05-21 | 2018-07-24 | 2017-08-01 | 2017-02-24 | 2016-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 18,680,000 | 18,680,000 | 18,680,000 | 18,680,000 | 18,680,000 | 18,680,000 | 18,680,000 |
| 流通股(股) | 10,463,729 | 10,246,737 | 10,463,729 | 10,246,737 | 10,029,747 | 10,033,497 | 10,033,497 |
| 流通A股(股) | 10,463,729 | 10,246,737 | 10,463,729 | 10,246,737 | 10,029,747 | 10,033,497 | 10,033,497 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 8,216,271 | 8,433,263 | 8,216,271 | 8,433,263 | 8,650,253 | 8,646,503 | 8,646,503 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 18,680,000 | 18,680,000 | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 8,216,271 | 8,433,263 | 8,216,271 | 8,433,263 | 8,650,253 | 8,646,503 | 8,646,503 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,783,086 | 6,783,086 | 6,783,086 | 7,000,078 | 7,217,068 | 7,217,068 | 7,217,068 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,783,086 | 6,783,086 | 6,783,086 | 7,000,078 | 7,217,068 | 7,217,068 | 7,217,068 |
| 高管持股(股) | 1,433,185 | 1,650,177 | 1,433,185 | 1,433,185 | 1,433,185 | 1,429,435 | 1,429,435 |
| 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 | 首发限售股份上市 | 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 | 2020-06-15 | 2019-08-26 | 2019-05-16 | 2018-07-19 | 2017-08-25 | 2017-01-24 | 2017-04-25 |
| 变动日期 | 2019-12-31 | 2019-06-30 | 2019-05-21 | 2018-07-24 | 2017-08-01 | 2017-02-24 | 2016-12-31 |