| 类型/截止日期 | 2018-12-31 | 2018-06-30 | 2018-05-30 | 2016-12-31 | 2016-11-24 | 2015-10-28 |
|---|---|---|---|---|---|---|
| 总股本(股) | 16,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 16,000,000 |
| 流通股(股) | 8,660,682 | 9,169,074 | 9,181,569 | 8,590,457 | 8,661,707 | - |
| 流通A股(股) | 8,660,682 | 9,169,074 | 9,181,569 | 8,590,457 | 8,661,707 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 7,339,318 | 6,830,926 | 6,818,431 | 7,409,543 | 7,338,293 | 16,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 16,000,000 | 16,000,000 | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 7,339,318 | 6,830,926 | 6,818,431 | 7,409,543 | 7,338,293 | 16,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,333,333 | 3,333,333 | 3,333,333 | 3,924,445 | 3,924,445 | 16,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 666,670 |
| 其他境内自然人持股 | 3,333,333 | 3,333,333 | 3,333,333 | 3,924,445 | 3,924,445 | 15,333,330 |
| 高管持股(股) | 4,005,985 | 3,497,593 | 3,485,098 | 3,485,098 | 3,413,848 | - |
| 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 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-04-26 | 2018-08-30 | 2018-05-25 | 2017-04-24 | 2016-11-21 | 2015-10-20 |
| 变动日期 | 2018-12-31 | 2018-06-30 | 2018-05-30 | 2016-12-31 | 2016-11-24 | 2015-10-28 |