| 类型/截止日期 | 2020-06-30 | 2018-05-31 | 2017-12-31 | 2017-08-16 | 2017-08-10 | 2017-02-24 | 2016-12-01 | 2016-08-16 | 2015-12-28 | 2015-10-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,635,600 | 35,635,600 | 27,412,000 | 27,412,000 | 24,220,000 | 24,220,000 | 24,220,000 | 17,300,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 19,416,257 | 19,484,507 | 14,988,082 | 15,145,573 | 11,953,573 | 11,953,582 | 11,358,232 | 8,113,023 | 6,357,187 | 6,469,687 |
| 流通A股(股) | 19,416,257 | 19,484,507 | 14,988,082 | 15,145,573 | 11,953,573 | 11,953,582 | 11,358,232 | 8,113,023 | 6,357,187 | 6,469,687 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,219,343 | 16,151,093 | 12,423,918 | 12,266,427 | 12,266,427 | 12,266,418 | 12,861,768 | 9,186,977 | 8,642,813 | 8,530,313 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,220,000 | 24,220,000 | 17,300,000 | 15,000,000 | 15,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 16,219,343 | 16,151,093 | 12,423,918 | 12,266,427 | 12,266,427 | 12,266,418 | 12,861,768 | 9,186,977 | 8,642,813 | 8,530,313 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,370,000 | 6,370,000 | 4,900,000 | 4,900,000 | 4,900,000 | 4,900,000 | 9,800,000 | 7,000,000 | 7,000,000 | 7,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,370,000 | 6,370,000 | 4,900,000 | 4,900,000 | 4,900,000 | 4,900,000 | 9,800,000 | 7,000,000 | 7,000,000 | 7,000,000 |
| 高管持股(股) | 9,849,343 | 9,781,093 | 7,523,918 | 7,366,427 | 7,366,427 | 7,366,418 | 3,061,768 | 2,186,977 | 1,642,813 | 1,530,313 |
| 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 | 转增股上市 | 高管股份变动 | 增发A股上市 | 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 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2020-08-27 | 2018-05-24 | 2018-04-09 | 2017-08-10 | 2017-08-10 | 2017-02-20 | 2016-11-22 | 2016-08-10 | 2015-12-28 | 2015-10-22 |
| 变动日期 | 2020-06-30 | 2018-05-31 | 2017-12-31 | 2017-08-16 | 2017-08-10 | 2017-02-24 | 2016-12-01 | 2016-08-16 | 2015-12-28 | 2015-10-27 |