| 类型/截止日期 | 2020-06-30 | 2019-12-24 | 2018-12-31 | 2017-06-02 | 2017-01-16 | 2016-06-23 | 2016-03-08 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,680,000 | 30,680,000 | 30,680,000 | 30,680,000 | 30,680,000 | 29,400,000 | 21,000,000 | 21,000,000 |
| 流通股(股) | 15,169,400 | 15,295,400 | 10,608,200 | 11,780,000 | 8,280,000 | 7,000,000 | 5,000,000 | 5,000,000 |
| 流通A股(股) | 15,169,400 | 15,295,400 | 10,608,200 | 11,780,000 | 8,280,000 | 7,000,000 | 5,000,000 | 5,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,510,600 | 15,384,600 | 20,071,800 | 18,900,000 | 22,400,000 | 22,400,000 | 16,000,000 | 16,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,680,000 | 30,680,000 | 29,400,000 | 21,000,000 | 21,000,000 | |||
| 三板B股(股) | - | - | - | - | - | |||
| 限售股份(股) | 15,510,600 | 15,384,600 | 20,071,800 | 18,900,000 | 22,400,000 | 22,400,000 | 16,000,000 | 16,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,010,500 | 8,010,500 | 8,010,500 | 8,010,500 | 14,000,000 | 14,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,010,500 | 8,010,500 | 8,010,500 | 8,010,500 | 14,000,000 | 14,000,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 7,500,100 | 7,374,100 | 12,061,300 | 10,889,500 | 8,400,000 | 8,400,000 | 6,000,000 | 6,000,000 |
| 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 | 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 | 增发A股上市 | 转增股上市,送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-08-27 | 2019-12-19 | 2019-04-29 | 2017-05-25 | 2017-01-10 | 2016-06-15 | 2016-02-22 | 2016-04-20 |
| 变动日期 | 2020-06-30 | 2019-12-24 | 2018-12-31 | 2017-06-02 | 2017-01-16 | 2016-06-23 | 2016-03-08 | 2015-12-31 |