| 类型/截止日期 | 2019-04-17 | 2019-04-12 | 2018-12-31 | 2018-06-30 | 2017-07-21 | 2017-04-20 | 2016-03-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,546,553 | 24,546,553 | 24,546,553 | 24,546,553 | 24,546,553 | 23,337,553 | 23,337,553 | 23,337,553 |
| 流通股(股) | 12,945,965 | 9,787,402 | 9,787,402 | 8,067,685 | 9,903,174 | 8,937,924 | - | - |
| 流通A股(股) | 12,945,965 | 9,787,402 | 9,787,402 | 8,067,685 | 9,903,174 | 8,937,924 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,600,588 | 14,759,151 | 14,759,151 | 16,478,868 | 14,643,379 | 14,399,629 | 23,337,553 | 23,337,553 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 23,337,553 | - | - | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 11,600,588 | 14,759,151 | 14,759,151 | 16,478,868 | 14,643,379 | 14,399,629 | 23,337,553 | 23,337,553 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,733,333 | 12,166,642 | 12,166,642 | 12,166,642 | 12,166,642 | 12,166,642 | 23,337,553 | 23,337,553 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,733,333 | 12,166,642 | 12,166,642 | 12,166,642 | 12,166,642 | 12,166,642 | 23,337,553 | 23,337,553 |
| 高管持股(股) | 1,867,255 | 2,592,509 | 2,592,509 | 4,312,226 | 2,476,737 | 2,232,987 | - | - |
| 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,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-04-12 | 2019-04-12 | 2019-04-29 | 2018-08-16 | 2017-07-17 | 2017-04-17 | 2016-01-29 | 2016-04-06 |
| 变动日期 | 2019-04-17 | 2019-04-12 | 2018-12-31 | 2018-06-30 | 2017-07-21 | 2017-04-20 | 2016-03-21 | 2015-12-31 |