| 类型/截止日期 | 2019-12-30 | 2019-07-05 | 2018-05-25 | 2017-05-26 | 2017-01-18 | 2016-04-20 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,580,000 | 22,580,000 | 22,580,000 | 22,580,000 | 22,580,000 | 22,580,000 | 22,580,000 |
| 流通股(股) | 16,917,500 | 16,992,500 | 16,842,500 | 13,989,166 | 11,135,833 | - | - |
| 流通A股(股) | 16,917,500 | 16,992,500 | 16,842,500 | 13,989,166 | 11,135,833 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 5,662,500 | 5,587,500 | 5,737,500 | 8,590,834 | 11,444,167 | 22,580,000 | 22,580,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 22,580,000 | 22,580,000 | - | - | |||
| 三板B股(股) | - | - | - | - | |||
| 限售股份(股) | 5,662,500 | 5,587,500 | 5,737,500 | 8,590,834 | 11,444,167 | 22,580,000 | 22,580,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 2,853,334 | 5,706,667 | 22,580,000 | 22,580,000 |
| 其中：境内法人持股 | - | - | - | 2,853,334 | 5,706,667 | 8,560,000 | 8,560,000 |
| 其他境内自然人持股 | - | - | - | - | - | 14,020,000 | 14,020,000 |
| 高管持股(股) | 5,662,500 | 5,587,500 | 5,737,500 | 5,737,500 | 5,737,500 | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-12-24 | 2019-07-02 | 2018-05-22 | 2017-05-23 | 2017-01-13 | 2016-03-16 | 2016-04-28 |
| 变动日期 | 2019-12-30 | 2019-07-05 | 2018-05-25 | 2017-05-26 | 2017-01-18 | 2016-04-20 | 2015-12-31 |