| 类型/截止日期 | 2019-08-23 | 2019-05-27 | 2019-03-18 | 2019-03-13 | 2018-12-31 | 2018-10-23 | 2018-10-18 | 2018-03-22 | 2018-01-31 | 2017-11-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,260,000 | 31,320,000 | 26,100,000 | 26,100,000 | 26,100,000 | 26,100,000 | 26,100,000 | 26,100,000 | 26,100,000 | 22,000,000 |
| 流通股(股) | 10,613,700 | 10,613,700 | 8,844,750 | 8,275,000 | 8,275,000 | 8,315,000 | 8,265,000 | 8,585,000 | 8,510,000 | 8,510,000 |
| 流通A股(股) | 10,613,700 | 10,613,700 | 8,844,750 | 8,275,000 | 8,275,000 | 8,315,000 | 8,265,000 | 8,585,000 | 8,510,000 | 8,510,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,646,300 | 20,706,300 | 17,255,250 | 17,825,000 | 17,825,000 | 17,785,000 | 17,835,000 | 17,515,000 | 17,590,000 | 13,490,000 |
| 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) | 20,646,300 | 20,706,300 | 17,255,250 | 17,825,000 | 17,825,000 | 17,785,000 | 17,835,000 | 17,515,000 | 17,590,000 | 13,490,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,366,598 | 15,426,598 | 12,855,498 | 15,175,999 | 15,175,999 | 15,175,999 | 15,225,999 | 15,225,999 | 15,225,999 | 11,125,999 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,366,598 | 15,426,598 | 12,855,498 | 15,175,999 | 15,175,999 | 15,175,999 | 15,225,999 | 15,225,999 | 15,225,999 | 11,125,999 |
| 高管持股(股) | 5,279,702 | 5,279,702 | 4,399,752 | 2,649,001 | 2,649,001 | 2,609,001 | 2,609,001 | 2,289,001 | 2,364,001 | 2,364,001 |
| 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 | 回购 | 送股上市 | 首发限售股份上市,网下配售股份上 | 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 | 增发A股上市 | 网下配售股份上市 |
| 公告日期 | 2019-09-04 | 2019-05-20 | 2019-03-13 | 2019-03-13 | 2019-04-23 | 2018-10-18 | 2018-10-18 | 2018-03-19 | 2018-01-26 | 2017-11-14 |
| 变动日期 | 2019-08-23 | 2019-05-27 | 2019-03-18 | 2019-03-13 | 2018-12-31 | 2018-10-23 | 2018-10-18 | 2018-03-22 | 2018-01-31 | 2017-11-17 |