| 类型/截止日期 | 2023-04-26 | 2022-12-31 | 2021-05-24 | 2021-01-28 | 2020-12-31 | 2020-08-06 | 2020-06-30 | 2020-04-10 | 2019-12-20 | 2019-09-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 76,900,000 | 76,900,000 | 76,900,000 | 76,900,000 | 76,900,000 | 76,900,000 | 76,900,000 | 76,900,000 | 76,900,000 | 76,900,000 |
| 流通股(股) | 70,162,468 | 66,336,473 | 67,039,655 | 66,922,211 | 65,716,961 | 65,722,461 | 65,608,461 | 64,495,711 | 65,289,337 | 64,176,587 |
| 流通A股(股) | 70,162,468 | 66,336,473 | 67,039,655 | 66,922,211 | 65,716,961 | 65,722,461 | 65,608,461 | 64,495,711 | 65,289,337 | 64,176,587 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,737,532 | 10,563,527 | 9,860,345 | 9,977,789 | 11,183,039 | 11,177,539 | 11,291,539 | 12,404,289 | 11,610,663 | 12,723,413 |
| 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) | 6,737,532 | 10,563,527 | 9,860,345 | 9,977,789 | 11,183,039 | 11,177,539 | 11,291,539 | 12,404,289 | 11,610,663 | 12,723,413 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 | 1,644,666 |
| 高管持股(股) | 5,092,866 | 8,918,861 | 8,215,679 | 8,333,123 | 9,538,373 | 9,532,873 | 9,646,873 | 10,759,623 | 9,965,997 | 11,078,747 |
| 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 | 2023-04-21 | 2023-03-08 | 2021-05-19 | 2021-01-25 | 2021-04-29 | 2020-08-03 | 2020-08-21 | 2020-04-07 | 2019-12-17 | 2019-10-30 |
| 变动日期 | 2023-04-26 | 2022-12-31 | 2021-05-24 | 2021-01-28 | 2020-12-31 | 2020-08-06 | 2020-06-30 | 2020-04-10 | 2019-12-20 | 2019-09-30 |