| 类型/截止日期 | 2019-05-17 | 2018-01-16 | 2017-06-30 | 2017-04-12 | 2016-03-11 | 2015-11-27 |
|---|---|---|---|---|---|---|
| 总股本(股) | 58,823,530 | 58,823,530 | 58,823,530 | 58,823,530 | 58,823,530 | 58,823,530 |
| 流通股(股) | 34,966,030 | 34,928,530 | 29,818,530 | 29,843,530 | 24,833,530 | 21,953,530 |
| 流通A股(股) | 34,966,030 | 34,928,530 | 29,818,530 | 29,843,530 | 24,833,530 | 21,953,530 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 23,857,500 | 23,895,000 | 29,005,000 | 28,980,000 | 33,990,000 | 36,870,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 58,823,530 | 58,823,530 | 58,823,530 | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 23,857,500 | 23,895,000 | 29,005,000 | 28,980,000 | 33,990,000 | 36,870,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 21,166,667 | 21,166,667 | 26,176,667 | 26,176,667 | 31,186,667 | 34,066,667 |
| 其中：境内法人持股 | - | - | 5,000,000 | 5,000,000 | 10,000,000 | 10,000,000 |
| 其他境内自然人持股 | 21,166,667 | 21,166,667 | 21,176,667 | 21,176,667 | 21,186,667 | 24,066,667 |
| 高管持股(股) | 2,690,833 | 2,728,333 | 2,828,333 | 2,803,333 | 2,803,333 | 2,803,333 |
| 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 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-05-14 | 2018-01-11 | 2017-08-29 | 2017-04-06 | 2016-03-08 | 2015-10-19 |
| 变动日期 | 2019-05-17 | 2018-01-16 | 2017-06-30 | 2017-04-12 | 2016-03-11 | 2015-11-27 |