| 类型/截止日期 | 2020-05-22 | 2019-09-19 | 2019-06-25 | 2019-06-20 | 2019-03-11 | 2018-12-31 | 2018-08-08 | 2018-08-02 | 2018-07-06 | 2018-03-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 32,186,549 | 32,186,549 | 32,186,549 | 32,186,549 | 32,186,549 | 32,186,549 | 32,186,549 | 32,186,549 | 32,186,549 | 32,186,549 |
| 流通股(股) | 16,598,652 | 16,340,452 | 14,886,857 | 14,616,507 | 14,901,159 | 13,355,855 | 13,983,136 | 13,885,136 | 14,272,962 | 13,950,012 |
| 流通A股(股) | 16,598,652 | 16,340,452 | 14,886,857 | 14,616,507 | 14,901,159 | 13,355,855 | 13,983,136 | 13,885,136 | 14,272,962 | 13,950,012 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,587,897 | 15,846,097 | 17,299,692 | 17,570,042 | 17,285,390 | 18,830,694 | 18,203,413 | 18,301,413 | 17,913,587 | 18,236,537 |
| 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) | 15,587,897 | 15,846,097 | 17,299,692 | 17,570,042 | 17,285,390 | 18,830,694 | 18,203,413 | 18,301,413 | 17,913,587 | 18,236,537 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 267,866 | 486,066 | 1,186,722 | 1,457,072 | 1,457,072 | 1,819,250 | 1,819,250 | 1,917,250 | 1,917,250 | 2,240,200 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 267,866 | 486,066 | 1,186,722 | 1,457,072 | 1,457,072 | 1,819,250 | 1,819,250 | 1,917,250 | 1,917,250 | 2,240,200 |
| 高管持股(股) | 15,320,031 | 15,360,031 | 16,112,970 | 16,112,970 | 15,828,318 | 17,011,444 | 16,384,163 | 16,384,163 | 15,996,337 | 15,996,337 |
| 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 | 网下配售股份上市,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 | 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 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 网下配售股份上市,高管股份变动 |
| 公告日期 | 2020-05-19 | 2019-09-16 | 2019-06-20 | 2019-06-20 | 2019-03-06 | 2019-04-19 | 2018-08-03 | 2018-08-02 | 2018-07-03 | 2018-03-05 |
| 变动日期 | 2020-05-22 | 2019-09-19 | 2019-06-25 | 2019-06-20 | 2019-03-11 | 2018-12-31 | 2018-08-08 | 2018-08-02 | 2018-07-06 | 2018-03-09 |