| 类型/截止日期 | 2022-08-09 | 2022-06-30 | 2020-08-07 | 2020-06-19 | 2019-12-31 | 2019-09-27 | 2019-03-31 | 2018-12-31 | 2018-12-11 | 2018-09-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 99,863,400 | 99,863,400 | 99,863,400 | 99,863,400 | 99,863,400 | 99,863,400 | 99,863,400 | 99,863,400 | 99,863,400 | 99,863,400 |
| 流通股(股) | 42,892,815 | 42,346,815 | 43,046,490 | 39,951,388 | 39,293,866 | 39,641,940 | 38,237,940 | 38,630,836 | 38,981,836 | 37,927,036 |
| 流通A股(股) | 42,892,815 | 42,346,815 | 43,046,490 | 39,951,388 | 39,293,866 | 39,641,940 | 38,237,940 | 38,630,836 | 38,981,836 | 37,927,036 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 56,970,585 | 57,516,585 | 56,816,910 | 59,912,012 | 60,569,534 | 60,221,460 | 61,625,460 | 61,232,564 | 60,881,564 | 61,936,364 |
| 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) | 56,970,585 | 57,516,585 | 56,816,910 | 59,912,012 | 60,569,534 | 60,221,460 | 61,625,460 | 61,232,564 | 60,881,564 | 61,936,364 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 | 16,244,280 |
| 高管持股(股) | 40,726,305 | 41,272,305 | 40,572,630 | 43,667,732 | 44,325,254 | 43,977,180 | 45,381,180 | 44,988,284 | 44,637,284 | 45,692,084 |
| 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 | 2022-08-03 | 2022-08-05 | 2020-08-03 | 2020-06-15 | 2020-04-28 | 2019-09-20 | 2019-04-29 | 2019-03-29 | 2018-12-05 | 2018-10-29 |
| 变动日期 | 2022-08-09 | 2022-06-30 | 2020-08-07 | 2020-06-19 | 2019-12-31 | 2019-09-27 | 2019-03-31 | 2018-12-31 | 2018-12-11 | 2018-09-30 |