| 类型/截止日期 | 2022-12-20 | 2022-07-13 | 2019-12-10 | 2019-09-25 | 2019-06-30 | 2019-01-23 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2017-05-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 144,560,000 | 164,560,000 | 184,560,000 | 204,560,000 | 204,560,000 | 204,560,000 | 204,560,000 | 204,560,000 | 204,560,000 | 204,560,000 |
| 流通股(股) | 87,631,515 | 107,631,515 | 122,584,015 | 142,584,015 | 118,108,690 | 118,123,690 | 106,810,330 | 106,840,330 | 107,117,501 | 107,118,251 |
| 流通A股(股) | 87,631,515 | 107,631,515 | 122,584,015 | 142,584,015 | 118,108,690 | 118,123,690 | 106,810,330 | 106,840,330 | 107,117,501 | 107,118,251 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 56,928,485 | 56,928,485 | 61,975,985 | 61,975,985 | 86,451,310 | 86,436,310 | 97,749,670 | 97,719,670 | 97,442,499 | 97,441,749 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 204,560,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 56,928,485 | 56,928,485 | 61,975,985 | 61,975,985 | 86,451,310 | 86,436,310 | 97,749,670 | 97,719,670 | 97,442,499 | 97,441,749 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,545,716 | 25,545,716 | 25,545,716 | 25,545,716 | 49,991,041 | 49,991,041 | 60,105,716 | 60,105,716 | 60,105,716 | 60,105,716 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 25,545,716 | 25,545,716 | 25,545,716 | 25,545,716 | 49,991,041 | 49,991,041 | 60,105,716 | 60,105,716 | 60,105,716 | 60,105,716 |
| 高管持股(股) | 31,382,769 | 31,382,769 | 36,430,269 | 36,430,269 | 36,460,269 | 36,445,269 | 37,643,954 | 37,613,954 | 37,336,783 | 37,336,033 |
| 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 | 高管股份变动 | 回购 | 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 | 增发A股上市 |
| 公告日期 | 2022-12-21 | 2022-07-08 | 2019-12-12 | 2019-09-20 | 2019-08-16 | 2019-01-18 | 2019-04-29 | 2018-06-28 | 2017-08-24 | 2017-05-11 |
| 变动日期 | 2022-12-20 | 2022-07-13 | 2019-12-10 | 2019-09-25 | 2019-06-30 | 2019-01-23 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2017-05-17 |