| 类型/截止日期 | 2022-09-09 | 2022-03-17 | 2020-03-18 | 2019-12-31 | 2019-06-30 | 2019-03-19 | 2018-12-31 | 2018-09-19 | 2018-06-30 | 2018-02-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 36,874,000 | 36,874,000 | 36,874,000 | 36,874,000 | 36,874,000 | 36,874,000 | 36,874,000 | 36,874,000 | 36,874,000 | 36,874,000 |
| 流通股(股) | 2,517,100 | 23,027,500 | 23,088,250 | 22,938,250 | 22,945,750 | 22,956,250 | 22,983,750 | 24,483,750 | 24,482,750 | 24,506,500 |
| 流通A股(股) | 2,517,100 | 23,027,500 | 23,088,250 | 22,938,250 | 22,945,750 | 22,956,250 | 22,983,750 | 24,483,750 | 24,482,750 | 24,506,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 34,356,900 | 13,846,500 | 13,785,750 | 13,935,750 | 13,928,250 | 13,917,750 | 13,890,250 | 12,390,250 | 12,391,250 | 12,367,500 |
| 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) | 34,356,900 | 13,846,500 | 13,785,750 | 13,935,750 | 13,928,250 | 13,917,750 | 13,890,250 | 12,390,250 | 12,391,250 | 12,367,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 29,180,400 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 |
| 其中：境内法人持股 | 11,864,900 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 17,315,500 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 | 8,670,000 |
| 高管持股(股) | 5,176,500 | 5,176,500 | 5,115,750 | 5,265,750 | 5,258,250 | 5,247,750 | 5,220,250 | 3,720,250 | 3,721,250 | 3,697,500 |
| 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 | 股份性质变更 | 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 | 2022-09-09 | 2022-03-14 | 2020-03-13 | 2020-04-15 | 2019-08-21 | 2019-03-14 | 2019-04-17 | 2018-09-14 | 2018-08-22 | 2018-01-29 |
| 变动日期 | 2022-09-09 | 2022-03-17 | 2020-03-18 | 2019-12-31 | 2019-06-30 | 2019-03-19 | 2018-12-31 | 2018-09-19 | 2018-06-30 | 2018-02-01 |