| 类型/截止日期 | 2023-01-09 | 2022-12-31 | 2020-06-03 | 2019-06-26 | 2019-06-25 | 2019-03-31 | 2018-12-31 | 2018-08-10 | 2018-03-31 | 2017-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 63,900,700 | 63,900,700 | 54,548,000 | 57,060,000 | 60,060,000 | 60,060,000 | 60,060,000 | 60,060,000 | 60,060,000 | 60,060,000 |
| 流通股(股) | 23,190,962 | 40,761,009 | 33,511,917 | 36,023,917 | 39,023,917 | 39,003,917 | 39,023,917 | 39,860,167 | 29,917,199 | 30,158,941 |
| 流通A股(股) | 23,190,962 | 40,761,009 | 33,511,917 | 36,023,917 | 39,023,917 | 39,003,917 | 39,023,917 | 39,860,167 | 29,917,199 | 30,158,941 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,709,738 | 23,139,691 | 21,036,083 | 21,036,083 | 21,036,083 | 21,056,083 | 21,036,083 | 20,199,833 | 30,142,801 | 29,901,059 |
| 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) | 40,709,738 | 23,139,691 | 21,036,083 | 21,036,083 | 21,036,083 | 21,056,083 | 21,036,083 | 20,199,833 | 30,142,801 | 29,901,059 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 31,160,764 | 13,590,717 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 31,160,764 | 13,590,717 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 | 12,355,198 |
| 高管持股(股) | 9,548,974 | 9,548,974 | 8,680,885 | 8,680,885 | 8,680,885 | 8,700,885 | 8,680,885 | 7,844,635 | 17,787,603 | 17,545,861 |
| 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 | 股份性质变更 | 高管股份变动 | 回购 | 回购 | 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 | 高管股份变动 |
| 公告日期 | 2023-01-09 | 2023-04-26 | 2020-06-03 | 2019-06-26 | 2019-06-26 | 2019-04-29 | 2019-03-20 | 2018-08-07 | 2018-04-24 | 2017-08-14 |
| 变动日期 | 2023-01-09 | 2022-12-31 | 2020-06-03 | 2019-06-26 | 2019-06-25 | 2019-03-31 | 2018-12-31 | 2018-08-10 | 2018-03-31 | 2017-06-30 |