| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2022-05-20 | 2020-06-30 | 2019-06-30 | 2018-09-30 | 2017-06-30 | 2017-06-08 | 2017-05-31 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 158,700,000 | 158,700,000 | 158,700,000 | 158,700,000 | 158,700,000 | 158,700,000 | 158,700,000 | 158,700,000 | 105,800,000 | 105,800,000 |
| 流通股(股) | 79,918,329 | 80,100,038 | 76,900,038 | 77,311,013 | 77,349,263 | 79,168,463 | 79,172,963 | 79,172,962 | 52,781,975 | 51,888,725 |
| 流通A股(股) | 79,918,329 | 80,100,038 | 76,900,038 | 77,311,013 | 77,349,263 | 79,168,463 | 79,172,963 | 79,172,962 | 52,781,975 | 51,888,725 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 78,781,671 | 78,599,962 | 81,799,962 | 81,388,987 | 81,350,737 | 79,531,537 | 79,527,037 | 79,527,038 | 53,018,025 | 53,911,275 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 158,700,000 | 105,800,000 | 105,800,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 78,781,671 | 78,599,962 | 81,799,962 | 81,388,987 | 81,350,737 | 79,531,537 | 79,527,037 | 79,527,038 | 53,018,025 | 53,911,275 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 41,809,133 | 41,809,133 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 62,713,700 | 41,809,133 | 41,809,133 |
| 高管持股(股) | 16,067,971 | 15,886,262 | 19,086,262 | 18,675,287 | 18,637,037 | 16,817,837 | 16,813,337 | 16,813,338 | 11,208,892 | 12,102,142 |
| 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 | 转增股上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-12 | 2022-08-15 | 2022-05-16 | 2020-08-24 | 2019-08-16 | 2018-10-26 | 2017-08-15 | 2017-05-31 | 2017-05-31 | 2017-03-28 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2022-05-20 | 2020-06-30 | 2019-06-30 | 2018-09-30 | 2017-06-30 | 2017-06-08 | 2017-05-31 | 2016-12-31 |