| 类型/截止日期 | 2019-04-01 | 2018-08-01 | 2017-12-31 | 2017-07-28 | 2017-07-25 | 2016-10-17 | 2016-10-12 | 2016-08-01 | 2015-06-12 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 33,784,474 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 28,361,974 | 24,577,500 | 23,977,500 | 24,127,500 | 17,127,500 | 18,882,500 | 18,672,500 | 18,725,000 | 11,725,000 |
| 流通A股(股) | 28,361,974 | 24,577,500 | 23,977,500 | 24,127,500 | 17,127,500 | 18,882,500 | 18,672,500 | 18,725,000 | 11,725,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,422,500 | 5,422,500 | 6,022,500 | 5,872,500 | 12,872,500 | 11,117,500 | 11,327,500 | 11,275,000 | 18,275,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 5,422,500 | 5,422,500 | 6,022,500 | 5,872,500 | 12,872,500 | 11,117,500 | 11,327,500 | 11,275,000 | 18,275,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 14,000,000 |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 5,422,500 | 5,422,500 | 6,022,500 | 5,872,500 | 5,872,500 | 4,117,500 | 4,327,500 | 4,275,000 | 4,275,000 |
| 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 | 增发A股上市 | 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-03-27 | 2018-07-27 | 2018-04-13 | 2017-07-25 | 2017-07-25 | 2016-10-12 | 2016-10-12 | 2016-07-27 | 2015-05-29 |
| 变动日期 | 2019-04-01 | 2018-08-01 | 2017-12-31 | 2017-07-28 | 2017-07-25 | 2016-10-17 | 2016-10-12 | 2016-08-01 | 2015-06-12 |