| 类型/截止日期 | 2022-04-20 | 2020-01-10 | 2019-06-30 | 2019-06-18 | 2019-03-12 | 2019-01-07 | 2018-11-26 | 2018-09-30 | 2018-03-22 | 2017-09-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 104,389,002 | 104,389,002 | 104,389,002 | 104,389,002 | 104,389,002 | 104,389,002 | 104,389,002 | 104,389,002 | 104,389,002 | 104,389,002 |
| 流通股(股) | 66,385,872 | 67,379,871 | 65,769,871 | 70,295,711 | 66,172,371 | 65,690,121 | 65,684,121 | 63,023,241 | 63,024,741 | 62,801,991 |
| 流通A股(股) | 66,385,872 | 67,379,871 | 65,769,871 | 70,295,711 | 66,172,371 | 65,690,121 | 65,684,121 | 63,023,241 | 63,024,741 | 62,801,991 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 38,003,130 | 37,009,131 | 38,619,131 | 34,093,291 | 38,216,631 | 38,698,881 | 38,704,881 | 41,365,761 | 41,364,261 | 41,587,011 |
| 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) | 38,003,130 | 37,009,131 | 38,619,131 | 34,093,291 | 38,216,631 | 38,698,881 | 38,704,881 | 41,365,761 | 41,364,261 | 41,587,011 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 1,654,736 | 3,309,472 | 3,309,472 | 5,970,350 | 5,970,350 | 5,970,350 |
| 其中：境内法人持股 | - | - | - | - | - | 3,309,472 | 3,309,472 | 5,970,350 | 5,970,350 | 5,970,350 |
| 其他境内自然人持股 | - | - | - | - | 1,654,736 | - | - | - | - | - |
| 高管持股(股) | 38,003,130 | 37,009,131 | 38,619,131 | 34,093,291 | 36,561,895 | 35,389,409 | 35,395,409 | 35,395,411 | 35,393,911 | 35,616,661 |
| 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 | 其他限售股上市 | 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,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 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2022-04-15 | 2020-01-06 | 2019-08-15 | 2019-06-12 | 2019-03-06 | 2019-01-02 | 2018-11-21 | 2018-10-26 | 2018-03-19 | 2017-09-11 |
| 变动日期 | 2022-04-20 | 2020-01-10 | 2019-06-30 | 2019-06-18 | 2019-03-12 | 2019-01-07 | 2018-11-26 | 2018-09-30 | 2018-03-22 | 2017-09-14 |