| 类型/截止日期 | 2022-12-29 | 2019-06-30 | 2019-04-01 | 2019-03-07 | 2019-03-04 | 2019-02-01 | 2019-01-29 | 2018-12-31 | 2018-06-30 | 2018-05-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 56,250,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 |
| 流通股(股) | 25,953,750 | 28,975,500 | 29,085,000 | 28,608,750 | 25,177,500 | 28,387,500 | 26,418,750 | 26,418,750 | 25,762,500 | 26,418,750 |
| 流通A股(股) | 25,953,750 | 28,975,500 | 29,085,000 | 28,608,750 | 25,177,500 | 28,387,500 | 26,418,750 | 26,418,750 | 25,762,500 | 26,418,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,296,250 | 31,024,500 | 30,915,000 | 31,391,250 | 34,822,500 | 31,612,500 | 33,581,250 | 33,581,250 | 34,237,500 | 33,581,250 |
| 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) | 30,296,250 | 31,024,500 | 30,915,000 | 31,391,250 | 34,822,500 | 31,612,500 | 33,581,250 | 33,581,250 | 34,237,500 | 33,581,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,793,750 | 13,718,750 | 13,718,750 | 14,918,750 | 22,843,750 | 22,843,750 | 22,843,750 | 22,843,750 | 22,843,750 | 22,843,750 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,793,750 | 13,718,750 | 13,718,750 | 14,918,750 | 22,843,750 | 22,843,750 | 22,843,750 | 22,843,750 | 22,843,750 | 22,843,750 |
| 高管持股(股) | 24,502,500 | 17,305,750 | 17,196,250 | 16,472,500 | 11,978,750 | 8,768,750 | 10,737,500 | 10,737,500 | 11,393,750 | 10,737,500 |
| 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 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 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 | 首发限售股份上市 |
| 公告日期 | 2022-12-26 | 2019-08-21 | 2019-03-27 | 2019-03-04 | 2019-03-04 | 2019-01-29 | 2019-01-29 | 2019-04-19 | 2018-08-24 | 2018-05-24 |
| 变动日期 | 2022-12-29 | 2019-06-30 | 2019-04-01 | 2019-03-07 | 2019-03-04 | 2019-02-01 | 2019-01-29 | 2018-12-31 | 2018-06-30 | 2018-05-29 |