| 类型/截止日期 | 2020-01-20 | 2020-01-15 | 2019-12-31 | 2019-08-14 | 2019-06-30 | 2019-02-01 | 2019-01-29 | 2018-12-31 | 2018-09-28 | 2018-09-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,128,000 | 25,128,000 | 25,128,000 | 25,128,000 | 25,128,000 | 25,128,000 | 25,128,000 | 25,128,000 | 25,128,000 | 25,128,000 |
| 流通股(股) | 13,347,750 | 12,845,250 | 12,845,250 | 13,491,000 | 11,131,800 | 12,788,400 | 11,128,386 | 11,128,386 | 11,399,586 | 9,501,318 |
| 流通A股(股) | 13,347,750 | 12,845,250 | 12,845,250 | 13,491,000 | 11,131,800 | 12,788,400 | 11,128,386 | 11,128,386 | 11,399,586 | 9,501,318 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,780,250 | 12,282,750 | 12,282,750 | 11,637,000 | 13,996,200 | 12,339,600 | 13,999,614 | 13,999,614 | 13,728,414 | 15,626,682 |
| 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) | 11,780,250 | 12,282,750 | 12,282,750 | 11,637,000 | 13,996,200 | 12,339,600 | 13,999,614 | 13,999,614 | 13,728,414 | 15,626,682 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,679,202 | 7,251,736 | 7,251,736 | 7,251,736 | 7,968,004 | 7,968,004 | 9,628,018 | 9,628,018 | 9,628,018 | 11,526,286 |
| 其中：境内法人持股 | - | - | - | - | - | - | 1,660,014 | 1,660,014 | 1,660,014 | 2,470,282 |
| 其他境内自然人持股 | 6,679,202 | 7,251,736 | 7,251,736 | 7,251,736 | 7,968,004 | 7,968,004 | 7,968,004 | 7,968,004 | 7,968,004 | 9,056,004 |
| 高管持股(股) | 5,101,048 | 5,031,014 | 5,031,014 | 4,385,264 | 6,028,196 | 4,371,596 | 4,371,596 | 4,371,596 | 4,100,396 | 4,100,396 |
| 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 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2020-01-15 | 2020-01-15 | 2020-04-08 | 2019-08-09 | 2019-08-23 | 2019-01-29 | 2019-01-29 | 2019-04-29 | 2018-09-25 | 2018-09-25 |
| 变动日期 | 2020-01-20 | 2020-01-15 | 2019-12-31 | 2019-08-14 | 2019-06-30 | 2019-02-01 | 2019-01-29 | 2018-12-31 | 2018-09-28 | 2018-09-25 |