| 类型/截止日期 | 2019-06-30 | 2018-12-31 | 2018-08-07 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-03-02 | 2016-12-31 | 2016-10-13 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 |
| 流通股(股) | 9,419,750 | 7,129,750 | 9,419,750 | 7,129,750 | 7,647,750 | 7,129,750 | 7,685,000 | 7,647,750 | 7,677,250 | 3,434,550 |
| 流通A股(股) | 9,419,750 | 7,129,750 | 9,419,750 | 7,129,750 | 7,647,750 | 7,129,750 | 7,685,000 | 7,647,750 | 7,677,250 | 3,434,550 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,662,250 | 14,952,250 | 12,662,250 | 14,952,250 | 14,434,250 | 14,952,250 | 14,397,000 | 14,434,250 | 14,404,750 | 18,647,450 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,082,000 | 22,082,000 | 22,082,000 | 22,082,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 12,662,250 | 14,952,250 | 12,662,250 | 14,952,250 | 14,434,250 | 14,952,250 | 14,397,000 | 14,434,250 | 14,404,750 | 18,647,450 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,907,000 | 10,907,000 | 10,907,000 | 12,247,000 | 12,247,000 | 12,247,000 | 12,247,000 | 12,247,000 | 12,247,000 | 17,619,200 |
| 其中：境内法人持股 | - | - | - | 500,000 | 500,000 | 500,000 | 500,000 | 500,000 | 500,000 | 500,000 |
| 其他境内自然人持股 | 10,907,000 | 10,907,000 | 10,907,000 | 11,747,000 | 11,747,000 | 11,747,000 | 11,747,000 | 11,747,000 | 11,747,000 | 17,119,200 |
| 高管持股(股) | 1,755,250 | 4,045,250 | 1,755,250 | 2,705,250 | 2,187,250 | 2,705,250 | 2,150,000 | 2,187,250 | 2,157,750 | 1,028,250 |
| 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,网 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动,网下配售股份上市 | 高管股份变动 |
| 公告日期 | 2019-08-22 | 2019-04-25 | 2018-08-01 | 2018-08-22 | 2018-04-25 | 2017-08-22 | 2017-02-27 | 2017-04-25 | 2016-10-10 | 2016-08-22 |
| 变动日期 | 2019-06-30 | 2018-12-31 | 2018-08-07 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-03-02 | 2016-12-31 | 2016-10-13 | 2016-06-30 |