| 类型/截止日期 | 2022-12-31 | 2022-03-18 | 2020-06-30 | 2019-01-28 | 2019-01-23 | 2018-12-31 | 2018-06-30 | 2017-01-23 | 2016-09-19 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 | 68,000,000 |
| 流通股(股) | 25,003,349 | 41,658,050 | 36,203,250 | 36,222,500 | 36,187,250 | 36,187,250 | 36,188,750 | 36,189,500 | 36,114,500 | 35,099,900 |
| 流通A股(股) | 25,003,349 | 41,658,050 | 36,203,250 | 36,222,500 | 36,187,250 | 36,187,250 | 36,188,750 | 36,189,500 | 36,114,500 | 35,099,900 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 42,996,651 | 26,341,950 | 31,796,750 | 31,777,500 | 31,812,750 | 31,812,750 | 31,811,250 | 31,810,500 | 31,885,500 | 32,900,100 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 68,000,000 | 68,000,000 | 68,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 42,996,651 | 26,341,950 | 31,796,750 | 31,777,500 | 31,812,750 | 31,812,750 | 31,811,250 | 31,810,500 | 31,885,500 | 32,900,100 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 | 23,396,533 |
| 高管持股(股) | 19,600,118 | 2,945,417 | 8,400,217 | 8,380,967 | 8,416,217 | 8,416,217 | 8,414,717 | 8,413,967 | 8,488,967 | 9,503,567 |
| 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 | 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 | 2023-04-26 | 2022-03-15 | 2020-08-05 | 2019-01-23 | 2019-01-23 | 2019-03-05 | 2018-08-23 | 2017-01-18 | 2016-09-13 | 2016-08-26 |
| 变动日期 | 2022-12-31 | 2022-03-18 | 2020-06-30 | 2019-01-28 | 2019-01-23 | 2018-12-31 | 2018-06-30 | 2017-01-23 | 2016-09-19 | 2016-06-30 |