| 类型/截止日期 | 2019-12-31 | 2017-09-29 | 2016-12-31 | 2015-08-05 | 2015-03-31 | 2014-08-14 |
|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 17,000,000 | 17,000,000 |
| 流通股(股) | 13,282,806 | 13,437,491 | 13,124,992 | 13,203,115 | 4,489,059 | - |
| 流通A股(股) | 13,282,806 | 13,437,491 | 13,124,992 | 13,203,115 | 4,489,059 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 36,717,194 | 36,562,509 | 36,875,008 | 36,796,885 | 12,510,941 | 17,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 17,000,000 | - | ||
| 三板B股(股) | - | - | - | - | ||
| 限售股份(股) | 36,717,194 | 36,562,509 | 36,875,008 | 36,796,885 | 12,510,941 | 17,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 30,004,168 | 30,004,168 | 30,004,168 | 30,004,168 | 10,201,417 | 17,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 30,004,168 | 30,004,168 | 30,004,168 | 30,004,168 | 10,201,417 | 17,000,000 |
| 高管持股(股) | 6,713,026 | 6,558,341 | 6,870,840 | 6,792,717 | 2,309,524 | - |
| 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 | 其他变动原因 | 转增股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-04-28 | 2017-09-22 | 2017-04-12 | 2015-07-29 | 2015-03-26 | 2014-07-30 |
| 变动日期 | 2019-12-31 | 2017-09-29 | 2016-12-31 | 2015-08-05 | 2015-03-31 | 2014-08-14 |