| 类型/截止日期 | 2019-12-31 | 2019-01-21 | 2018-12-27 | 2018-08-27 | 2018-08-20 | 2018-08-08 | 2018-05-22 | 2018-05-17 | 2018-03-22 | 2018-01-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,082,720 | 50,082,720 | 50,082,720 | 50,082,720 | 32,416,000 | 32,416,000 | 32,416,000 | 32,416,000 | 32,416,000 | 32,416,000 |
| 流通股(股) | 30,120,217 | 30,157,592 | 29,694,977 | 28,536,227 | 18,470,050 | 18,545,050 | 17,875,050 | 17,683,050 | 17,723,050 | 15,253,600 |
| 流通A股(股) | 30,120,217 | 30,157,592 | 29,694,977 | 28,536,227 | 18,470,050 | 18,545,050 | 17,875,050 | 17,683,050 | 17,723,050 | 15,253,600 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,962,503 | 19,925,128 | 20,387,743 | 21,546,493 | 13,945,950 | 13,870,950 | 14,540,950 | 14,732,950 | 14,692,950 | 17,162,400 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 19,962,503 | 19,925,128 | 20,387,743 | 21,546,493 | 13,945,950 | 13,870,950 | 14,540,950 | 14,732,950 | 14,692,950 | 17,162,400 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 618,000 | 618,000 | 1,223,640 | 1,347,240 | 872,000 | 872,000 | 872,000 | 1,064,000 | 1,064,000 | 6,024,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 618,000 | 618,000 | 1,223,640 | 1,347,240 | 872,000 | 872,000 | 872,000 | 1,064,000 | 1,064,000 | 6,024,000 |
| 高管持股(股) | 19,344,503 | 19,307,128 | 19,164,103 | 20,199,253 | 13,073,950 | 12,998,950 | 13,668,950 | 13,668,950 | 13,628,950 | 11,138,400 |
| 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 | 网下配售股份上市,高管股份变动 | 网下配售股份上市 | 转增股上市,送股上市 | 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 | 高管股份变动,首发限售股份上市 | 网下配售股份上市,高管股份变动 |
| 公告日期 | 2020-04-17 | 2019-01-16 | 2018-12-24 | 2018-08-20 | 2018-08-20 | 2018-08-03 | 2018-05-17 | 2018-05-17 | 2018-03-19 | 2018-01-04 |
| 变动日期 | 2019-12-31 | 2019-01-21 | 2018-12-27 | 2018-08-27 | 2018-08-20 | 2018-08-08 | 2018-05-22 | 2018-05-17 | 2018-03-22 | 2018-01-09 |