| 类型/截止日期 | 2018-12-31 | 2018-07-20 | 2018-05-21 | 2018-02-05 | 2018-01-31 | 2017-10-25 | 2017-10-16 | 2016-07-01 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 61,560,000 | 61,560,000 | 61,560,000 | 61,560,000 | 61,560,000 | 61,560,000 | 34,200,000 | 34,200,000 | 34,200,000 |
| 流通股(股) | 20,336,250 | 22,983,750 | 22,203,750 | 20,718,750 | 7,162,500 | 7,903,886 | 4,391,048 | 4,459,798 | 4,459,798 |
| 流通A股(股) | 20,336,250 | 22,983,750 | 22,203,750 | 20,718,750 | 7,162,500 | 7,903,886 | 4,391,048 | 4,459,798 | 4,459,798 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 41,223,750 | 38,576,250 | 39,356,250 | 40,841,250 | 54,397,500 | 53,656,114 | 29,808,952 | 29,740,202 | 29,740,202 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 34,200,000 | 34,200,000 | |||||||
| 三板B股(股) | - | - | |||||||
| 限售股份(股) | 41,223,750 | 38,576,250 | 39,356,250 | 40,841,250 | 54,397,500 | 53,656,114 | 29,808,952 | 29,740,202 | 29,740,202 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 33,368,614 | 33,368,614 | 34,148,614 | 35,138,614 | 53,093,614 | 53,093,614 | 29,496,452 | 29,496,452 | 29,496,452 |
| 其中：境内法人持股 | - | - | 780,000 | 780,000 | 38,614 | 38,614 | 21,452 | 21,452 | 21,452 |
| 其他境内自然人持股 | 33,368,614 | 33,368,614 | 33,368,614 | 34,358,614 | 53,055,000 | 53,055,000 | 29,475,000 | 29,475,000 | 29,475,000 |
| 高管持股(股) | 7,855,136 | 5,207,636 | 5,207,636 | 5,702,636 | 1,303,886 | 562,500 | 312,500 | 243,750 | 243,750 |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 高管股份变动 | 转增股上市,送股上市 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-04-23 | 2018-07-17 | 2018-05-16 | 2018-01-31 | 2018-01-31 | 2017-10-16 | 2017-10-16 | 2016-06-21 | 2016-08-24 |
| 变动日期 | 2018-12-31 | 2018-07-20 | 2018-05-21 | 2018-02-05 | 2018-01-31 | 2017-10-25 | 2017-10-16 | 2016-07-01 | 2016-06-30 |