| 类型/截止日期 | 2023-02-10 | 2022-12-31 | 2022-06-30 | 2019-04-04 | 2018-09-30 | 2018-08-20 | 2018-06-30 | 2018-03-28 | 2017-12-31 | 2017-09-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 44,250,000 | 44,250,000 | 44,250,000 | 44,250,000 | 44,250,000 | 44,250,000 | 52,250,000 | 52,250,000 | 52,250,000 | 52,250,000 |
| 流通股(股) | 26,248,375 | 11,238,168 | 11,254,418 | 24,801,375 | 11,910,375 | 11,961,875 | 11,961,875 | 14,380,000 | 13,075,125 | 13,075,625 |
| 流通A股(股) | 26,248,375 | 11,238,168 | 11,254,418 | 24,801,375 | 11,910,375 | 11,961,875 | 11,961,875 | 14,380,000 | 13,075,125 | 13,075,625 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 18,001,625 | 33,011,832 | 32,995,582 | 19,448,625 | 32,339,625 | 32,288,125 | 40,288,125 | 37,870,000 | 39,174,875 | 39,174,375 |
| 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) | 18,001,625 | 33,011,832 | 32,995,582 | 19,448,625 | 32,339,625 | 32,288,125 | 40,288,125 | 37,870,000 | 39,174,875 | 39,174,375 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 6,432,000 | 9,600,000 | 9,600,000 | 17,600,000 | 17,600,000 | 17,600,000 | 17,600,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | 6,432,000 | 9,600,000 | 9,600,000 | 17,600,000 | 17,600,000 | 17,600,000 | 17,600,000 |
| 高管持股(股) | 18,001,625 | 33,011,832 | 32,995,582 | 13,016,625 | 22,739,625 | 22,688,125 | 22,688,125 | 20,270,000 | 21,574,875 | 21,574,375 |
| 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 | 高管股份变动,网下配售股份上市 | 高管股份变动 | 回购 | 其他变动原因 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 |
| 公告日期 | 2023-02-06 | 2023-03-30 | 2022-08-17 | 2019-04-01 | 2018-10-31 | 2018-08-22 | 2018-08-16 | 2018-03-23 | 2018-03-16 | 2017-09-26 |
| 变动日期 | 2023-02-10 | 2022-12-31 | 2022-06-30 | 2019-04-04 | 2018-09-30 | 2018-08-20 | 2018-06-30 | 2018-03-28 | 2017-12-31 | 2017-09-29 |