| 类型/截止日期 | 2020-07-22 | 2020-06-03 | 2020-02-14 | 2019-12-02 | 2019-09-30 | 2018-03-31 | 2017-12-31 | 2017-06-30 | 2017-05-09 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 172,321,500 | 172,321,500 | 172,321,500 | 172,321,500 | 172,321,500 | 161,974,500 | 161,974,500 | 161,974,500 | 161,974,500 | 161,974,500 |
| 流通股(股) | - | 147,252,375 | - | 146,982,750 | 147,013,125 | 139,066,125 | 139,147,875 | 139,188,375 | 139,213,875 | 139,192,125 |
| 流通A股(股) | - | 147,252,375 | - | 146,982,750 | 147,013,125 | 139,066,125 | 139,147,875 | 139,188,375 | 139,213,875 | 139,192,125 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 172,321,500 | 25,069,125 | 172,321,500 | 25,338,750 | 25,308,375 | 22,908,375 | 22,826,625 | 22,786,125 | 22,760,625 | 22,782,375 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 161,974,500 | 161,974,500 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 172,321,500 | 25,069,125 | 172,321,500 | 25,338,750 | 25,308,375 | 22,908,375 | 22,826,625 | 22,786,125 | 22,760,625 | 22,782,375 |
| 国家持股(股) | 629,500 | - | 629,500 | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 169,676,500 | 5,625 | 169,676,500 | 5,625 | 5,625 | 5,625 | 5,625 | 5,625 | 5,625 | 5,625 |
| 其中：境内法人持股 | 94,028,500 | - | 95,628,500 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 75,648,000 | 5,625 | 74,048,000 | 5,625 | 5,625 | 5,625 | 5,625 | 5,625 | 5,625 | 5,625 |
| 高管持股(股) | - | 25,063,500 | - | 25,333,125 | 25,302,750 | 22,902,750 | 22,821,000 | 22,780,500 | 22,755,000 | 22,776,750 |
| 外资持股合计(股) | 2,015,500 | - | 2,015,500 | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | 2,015,500 | - | 2,015,500 | - | - | - | - | - | - | - |
| 股本变动原因 | 上市前股本 | 高管股份变动 | 上市前股本 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2020-07-22 | 2020-05-28 | 2020-02-14 | 2019-11-27 | 2019-09-25 | 2018-04-27 | 2018-04-19 | 2017-08-24 | 2017-04-27 | 2017-04-19 |
| 变动日期 | 2020-07-22 | 2020-06-03 | 2020-02-14 | 2019-12-02 | 2019-09-30 | 2018-03-31 | 2017-12-31 | 2017-06-30 | 2017-05-09 | 2016-12-31 |