| 类型/截止日期 | 2022-06-30 | 2022-06-10 | 2022-01-13 | 2020-01-14 | 2019-12-31 | 2019-09-11 | 2019-06-30 | 2019-03-28 | 2018-12-31 | 2018-10-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 58,479,000 | 58,479,000 | 58,479,000 | 58,479,000 | 58,479,000 | 58,479,000 | 58,479,000 | 58,479,000 | 58,479,000 | 58,479,000 |
| 流通股(股) | 22,565,339 | 22,640,339 | 21,890,339 | 21,367,754 | 21,151,377 | 21,887,061 | 22,133,764 | 23,437,029 | 24,165,895 | 27,722,395 |
| 流通A股(股) | 22,565,339 | 22,640,339 | 21,890,339 | 21,367,754 | 21,151,377 | 21,887,061 | 22,133,764 | 23,437,029 | 24,165,895 | 27,722,395 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,913,661 | 35,838,661 | 36,588,661 | 37,111,246 | 37,327,623 | 36,591,939 | 36,345,236 | 35,041,971 | 34,313,105 | 30,756,605 |
| 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) | 35,913,661 | 35,838,661 | 36,588,661 | 37,111,246 | 37,327,623 | 36,591,939 | 36,345,236 | 35,041,971 | 34,313,105 | 30,756,605 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 | 20,260,843 |
| 高管持股(股) | 15,652,818 | 15,577,818 | 16,327,818 | 16,850,403 | 17,066,780 | 16,331,096 | 16,084,393 | 14,781,128 | 14,052,262 | 10,495,762 |
| 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 | 2022-08-26 | 2022-06-06 | 2022-01-07 | 2020-01-08 | 2020-04-24 | 2019-09-04 | 2019-08-26 | 2019-03-22 | 2019-04-18 | 2018-10-17 |
| 变动日期 | 2022-06-30 | 2022-06-10 | 2022-01-13 | 2020-01-14 | 2019-12-31 | 2019-09-11 | 2019-06-30 | 2019-03-28 | 2018-12-31 | 2018-10-23 |