| 类型/截止日期 | 2022-12-31 | 2017-12-31 | 2017-06-30 | 2017-03-27 | 2016-12-31 | 2011-03-11 |
|---|---|---|---|---|---|---|
| 总股本(股) | 225,000,000 | 225,000,000 | 225,000,000 | 225,000,000 | 225,000,000 | 194,660,000 |
| 流通股(股) | 145,488,498 | 145,600,115 | 145,528,828 | 145,600,115 | 145,600,115 | - |
| 流通A股(股) | 145,488,498 | 145,600,115 | 145,528,828 | 145,600,115 | 145,600,115 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 79,511,502 | 79,399,885 | 79,471,172 | 79,399,885 | 79,399,885 | 194,660,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 225,000,000 | 225,000,000 | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 79,511,502 | 79,399,885 | 79,471,172 | 79,399,885 | 79,399,885 | 194,660,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 77,973,427 | 77,973,427 | 77,973,427 | 77,973,427 | 77,973,427 | 194,660,000 |
| 其中：境内法人持股 | 77,973,427 | 77,973,427 | 77,973,427 | 77,973,427 | 77,973,427 | 177,960,138 |
| 其他境内自然人持股 | - | - | - | - | - | 16,699,862 |
| 高管持股(股) | 1,538,075 | 1,426,458 | 1,497,745 | 1,426,458 | 1,426,458 | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 | 其他变动原因 | 上市前股本 |
| 公告日期 | 2023-04-24 | 2018-04-24 | 2017-08-28 | 2017-01-26 | 2017-04-27 | 2011-04-29 |
| 变动日期 | 2022-12-31 | 2017-12-31 | 2017-06-30 | 2017-03-27 | 2016-12-31 | 2011-03-11 |